WO2004105055A1 - 透明導電膜付透光性基板 - Google Patents
透明導電膜付透光性基板 Download PDFInfo
- Publication number
- WO2004105055A1 WO2004105055A1 PCT/JP2004/007543 JP2004007543W WO2004105055A1 WO 2004105055 A1 WO2004105055 A1 WO 2004105055A1 JP 2004007543 W JP2004007543 W JP 2004007543W WO 2004105055 A1 WO2004105055 A1 WO 2004105055A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductive film
- transparent conductive
- substrate
- light
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
- C23C18/1258—Spray pyrolysis
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/138—Manufacture of transparent electrodes, e.g. transparent conductive oxides [TCO] or indium tin oxide [ITO] electrodes
Definitions
- the present invention relates to a translucent substrate with a highly transparent conductive film.
- Conventional technology :
- JP-A-7-242442 discloses that tin-doped indium oxide (IT0) has a thickness of 23 nm and a transmittance of 550 nm of 955 nm. 1% (the transmittance at 40 O nm is considered to be 87.6% from FIG. 1).
- JP-A-7-242443 discloses that the film thickness of IT0 is 20%. The transmittance is 86.8% at 400 nm and 92.2% at 500 nm at 400 nm. It was thought that an ultra-thin film would not result in a continuous film.
- An object of the present invention is to provide a translucent substrate with a transparent conductive film which is sufficiently transparent.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, succeeded in obtaining a continuous film of an ultra-thin film on the light-transmitting substrate with a transparent conductive film, and completed the present invention. .
- the present invention is as follows.
- the maximum surface roughness of the transparent conductive film is in the range of 1-2 nm.
- a glass substrate or a resin substrate which is easily available and is excellent in light transmittance and other physical properties is preferable.
- Glass substrates can be broadly classified into alkali glass and non-alkali glass.
- Alkali glass is inexpensive and easy to obtain, so it has great cost advantages.However, it contains about 13 to 14% of Alkali metal oxide to prevent contamination from these alkali metals. It has drawbacks such as the need for countermeasures and poor heat resistance.
- non-alkali glass is preferable because it has no risk of alkali metal contamination and has heat resistance.
- the alkali glass for example, S i O 2: 7 2 wt%, A 1 2 0 3: 2 by weight%, C a 0: 8 wt%, M g O: 4 wt%, N a 2 0: 1 3.
- 5 wt% of the source one da-lime glass composition and the like are known as the non-Al force Rigarasu, eg S i 0 2: 4 9 wt%, a 1 2 0 3: 1 0 wt%, B 2 0 3 : Composition of 15% by weight, BaO: 25% by weight Of and Houkei acid (7 0 5 9) glass, S i 0 2: 5 3 wt%, A 1 2 0 3: 1 1 by weight%, B 2 0 3: 1 1 by weight%, C a O: 2 weight %, Mg O: 2 wt%, B a O: 1 5 wt%, Z n O: 6 wt% of Houkei acid composition (AN) glass, S i ⁇ 2:54 wt%, a 1 2 0 3: 1 4 wt%, B 2 0 3: 1 5 wt%, Mg O: 2 5% by weight of Houkei acid composition (NA-
- the surface roughness of a substrate such as glass is preferably an average surface roughness Ra ⁇ 10 nm and a maximum surface roughness Rmax ⁇ 50 nm, and may be polished.
- the substrate using alkali glass has an average surface roughness Ra ⁇ 10 nm
- the substrate using non-alkaline glass has an average surface roughness Ra ⁇ 5, maximum surface roughness.
- Roughness Rmax ⁇ 2 Onm is preferred.
- the average surface roughness is usually Ra ⁇ 0.1 nm and the maximum surface roughness R max ⁇ 0.5 nm.
- mirror polishing using diamond, cerium oxide, or the like may be used as a method for adjusting the surface roughness of the glass substrate within the above range.
- the resin include a film, sheet, or plate made of polyester such as polycarbonate, polyethylene terephthalate, and polyarylate, polyethersulfone resin, amorphous polyolefin, polystyrene, and acrylic resin. .
- polyester such as polycarbonate, polyethylene terephthalate, and polyarylate
- polyethersulfone resin amorphous polyolefin
- polystyrene polystyrene
- acrylic resin acrylic resin.
- those made of a polyolefin-based transparent thermosetting resin are preferable, and are obtained by polymerizing a composition containing a polyfunctional monomer having two or more unsaturated groups.
- Polyolefin copolymers are more preferably used.
- polyfunctional monomer having two or more unsaturated groups include (i) ethylene glycol di (meth) acrylate, diethylene glycol di (meth) acrylate, and triethylene glycol diacrylate.
- the above transparent thermosetting resin preferably contains various ultraviolet absorbers, antioxidants and antistatic agents from the viewpoints of light resistance, oxidation deterioration resistance and antistatic properties.
- the transparent thermosetting resin is the above-mentioned polyolefin-based copolymer
- the polyolefin-based copolymer uses a monomer having ultraviolet absorbing or antioxidant properties.
- Preferred examples of such a monomer include a benzophenone-based ultraviolet absorber having an unsaturated double bond, a phenylbenzoate-based ultraviolet absorber having an unsaturated double bond, and a hindered amino group as a substituent.
- (Meth) acrylic acid monomers are preferably used in the range of 0 to 5 to 20 wt% based on the total amount of the monomers used to obtain the intended polyolefin-based copolymer.
- the surface condition of the resin substrate used is such that the number of protrusions of 60 nm or more existing in a 500-m square area on the flat surface has a root-mean-square value of surface roughness of 30 nm or less. It is preferred that there are no more than zero faces.
- the “root mean square value of the surface roughness” in the present invention with respect to the flat surface is a root mean square value of deviation from the average value of the height of the surface irregularities. Means the degree.
- “the number of protrusions of 60 nm or more existing in the region of 500 im angle on the flat surface” referred to in the present invention means that 10 places are arbitrarily set on the flat surface. It means the average value of the number of protrusions with a height of 60 nm or more in each of the 0-angle regions. The height and number of protrusions in each region can be determined using an electron microscope, an atomic force microscope, or the like.
- the thickness of the transparent thermosetting resin substrate can be appropriately selected according to the intended use or the like. In the case of a united structure, the thickness is preferably 0.1 to 1.5 mm, more preferably 0.1 to 1.0 mm, in consideration of mechanical properties.
- An inorganic oxide film can be formed between the light-transmitting substrate and the transparent conductive film, if necessary, in order to prevent the penetration of an alkaline component into the transparent conductive film.
- Specific examples of the inorganic oxide film include silicon oxide (S i O x ), aluminum oxide (A l 2 ⁇ x), titanium oxide (T i O x ), and zirconium oxide (Z r O x ), Yttrium oxide (Y 2 O x ), ytterbium oxide (Y b 2 O x ), magnesium oxide (Mg O x ), tantalum oxide (T a 2 O x ), cerium oxide (C e O x) or hafnium oxide (H f O x), polysilane film formed of an organic polysilane compound, a composite oxide of M g F 2 ⁇ , C a F 2 film, S i O x and T i O x And the like can be exemplified.
- the thickness of the inorganic oxide film can be appropriately changed depending on the material, but is generally in the range of 2 to 20 nm. If the film thickness is too small, it is not possible to prevent the entry of alkali components and the like. On the other hand, if the film thickness is too large, the light transmittance decreases.
- the flatness of the surface of the inorganic oxide film is desirably as high as the flatness of the flat surface of the above-mentioned substrate which is the base of the inorganic oxide film.
- Inorganic oxide films having such flatness can be formed by sputtering methods such as direct current method, magnetron method, high frequency discharge method, vacuum evaporation method, ion plating method, plasma CVD method, and dip method. It can be formed by a method such as a spray pyrolysis method or a pie mouth sol method.
- the substrate temperature during film formation is preferably set to a temperature at which the substrate does not substantially undergo thermal deformation.
- the thickness of the transparent conductive film is 12 to 2 nm, preferably 10 to 2 nm, because the thinner the better, the better the light transmittance, but the more it must be a continuous film that does not form an island structure.
- the thickness is 9 to 2 nm for increasing the light transmittance, and 8 to 2 nm for further increasing the light transmittance.
- the light transmittance of the light-transmitting substrate with a transparent conductive film of the present invention is preferably 88% or more, more preferably 90% or more, for light having a wavelength of 400 nm, and the total light transmittance is good. It is preferably at least 90%, more preferably at least 92%, even more preferably at least 93%.
- the transmissive substrate with a transparent conductive film also preferably has a transmittance of 85% or more for light having a shorter wavelength of 350 nm, and it is preferable that the transmittance be greater. If ITO is used as the transparent conductive film, but generally contains I n 2 0 3 and S n 0 2 stoichiometric group formed, oxygen content may deviate somewhat therefrom.
- I n O x * S n O Y X is preferably in the range of 1.0 to 2.0, and Y is preferably in the range of 1.6 to 2.4.
- the mixing ratio of I n 2 0 3 to S n 0 2 is 0.0 5-4 0 wt% range are preferred, from 1 to 2 0% by weight, still more 5-1 2 wt% range preferable.
- the ratio of S n 0 2 is high, the thermal stability is increased.
- the method for producing the transparent conductive film is not particularly limited as long as it is a method of forming a thin film on a substrate.
- the chemical vapor deposition method (CVD method), the spray pyrolysis method, the sol-gel method and the like can be exemplified, and particularly, the spray pyrolysis method and the sol-gel method can be preferably exemplified.
- a metal for example, indium, zinc, etc.
- a metal to be doped for example, tin, zinc oxide, etc.
- a mixture of fluorine, a fluorine compound, aluminum, etc.) and oxygen gas, or a sintered material of a metal oxide (eg, indium oxide, zinc oxide, etc.) is used as an evaporating substance to form the transparent conductive film.
- a film can be formed.
- I n 2 O 3 to S n O 2 with de one flop was evening DC sputtering evening using an rodents bets or RF Spa jitter method, It is preferable to form with.
- the sputter gas is not particularly limited, and an inert gas such as Ar, He, Ne, Kr, and Xe, or a mixed gas thereof may be used. Furthermore, these gases may contain 0 2 2 0% or less.
- the pressure at the time of such a sparging gas is usually about 0.1 to 20 Pa.
- the substrate temperature during film formation is preferably in the range of 150 to 500 ° (particularly, in the range of 200 to 400 °).
- heat treatment can be performed as desired.
- the temperature of the heat treatment is preferably in the range of 100 to 550 ° C, more preferably in the range of 150 to 300 ° C, and the treatment time is preferably 0.1 to 3 hours. More preferably, 0.3 to 1 hour is preferable.
- the processing atmosphere is preferably air, nitrogen, oxygen, hydrogenated nitrogen atmosphere, organic solvent added air or nitrogen atmosphere.
- indium trisacetyl acetate toner I (I n (CH 3 CO CHCO CH 3 ) 3), b Njiu arm tris benzo I methanone sulfonates (I n (C 6 H 5 COCHCOC 6 H 5) 3), three I chloride Njiumu (I n C 1 3), nitric acid indium (I n (N0 3) 3 ), indium tri iso-propoxide (I n (OP r - i ) 3) preferably can be exemplified such as a indicator ⁇ beam preparative squirrel ⁇ cetyl ⁇ Se toner bets.
- stannic chloride dimethyltin dichloride, dibutyltin dichloride, tetra Examples thereof include butyl tin, stania sorbate (Sn (OCOC 7 H 15 ) 2 ), dibutyl tin maleate, dibutyl dimethyl acetate, dibutyl tin bis acetyl acetate toner, and the like.
- a Group 3 element such as Mg, Ca, Sr, and Ba, a Group 3 element such as Sc, Y, and La , Lanthanides such as Ce, Nd, Sm, and Gd; Group 4 elements such as Ti, Zr, and Hf; Group 5 elements such as V, Nb, and Ta; Cr, Mo, and W Group 6 element such as Mn, Group 7 element such as Mn, Group 9 element such as Co, Group 10 element such as Ni, Pd, Pt, etc., and Group 11 element such as Cu, Ag Group 1 element, Group 1 element such as Zn, Cd, etc., Group 1 element such as B, A1, Ga, etc., Group 1 4 element such as Si, Ge, Pb, P, A It is also preferable to add a simple substance such as a Group 5 element such as s or Sb or a Group 16 element such as Se or Te or a compound thereof to form an ITO film
- the addition ratio of these elements is about 0.05 to 20 atomic% with respect to indium.
- the addition ratio varies depending on the added element, and the element and the added amount can be appropriately selected according to the target resistance value.
- Methods of forming an ITO film on a glass substrate by the pie-sol method or the spray pyrolysis method include the use of organic solvents such as alcohols such as methanol and ethanol, and ketones such as acetone, methylbutylketone, and acetylacetone.
- organic solvents such as alcohols such as methanol and ethanol
- ketones such as acetone, methylbutylketone, and acetylacetone.
- the mixture solution can be atomized by an ultrasonic atomization method, a spray method, or the like, and an ultrasonic atomization method capable of stably generating fine particles having a uniform particle diameter is preferable.
- An oxidizing gas usually air, is used as a carrier gas.
- crystal nuclei having an ITO film composition are generated on the glass substrate by contact between the fine particles of the mixed solution and the heated glass substrate, and adjacent nuclei grow as the nuclei grow.
- the contact nuclei are constrained by each other, and the growth is mainly in the direction perpendicular to the substrate surface.
- the ITO film has good etching properties.
- “uniform” means that the tin atoms do not segregate on the film surface, and that the value of the film surface does not exceed twice the average value in the film in the atomic ratio of tin / indium.
- the transparent conductive film is preferably a crystalline conductive film.
- the film structure is not particularly limited, and may be a structure in which massive crystals are stacked, and among them, an aggregate of columnar single crystals is preferable.
- the transparent conductive film preferably has a grain size in the range of 20 to 100 nm.
- the shape of the crystallite is not particularly limited, it is preferably spherical or spheroidal, and it is preferable that the number of protrusions and corners is small. The shape and size of the crystallite can be evaluated by observing the surface using a transmission microscope (TEM).
- TEM transmission microscope
- the transparent conductive film of the present invention has a maximum surface roughness R ma of preferably l to 20 nm, more preferably 1 to 15 nm, and an average surface roughness of Ra is preferably in the range of 0.1 to 10 nm, more preferably 0.1 to 1 nm.
- the conductive film formed on the substrate as described above may be further subjected to UV ozone irradiation or irradiation of ions such as oxygen ions, nitrogen ions, and argon ions as necessary.
- Conditions for UV ozone irradiation include, for example, the main wavelength of the light source of 2537 ⁇ , 1849 ⁇ , the amount of oxygen gas introduced into the irradiation tank, 10 liter / min, and the substrate temperature of 10 to 30 °. ° C, irradiation time is 10 minutes to 5 hours.
- the condition of the ion irradiation for example, an irradiation vessel internal pressure 1 0- 6 ⁇ 1 O-iP a radiation drive voltage 1 0 to 1 0 0 0 V, irradiation time 1 0 second to 1 hour.
- the above-described UV ozone irradiation and ion irradiation may be performed on a ⁇ conductive film having desired surface irregularities. When UV ozone irradiation or ion irradiation is performed, the surface of the conductive film can be cleaned without damaging the substrate.
- FIG. 1 shows the spectral characteristics (transmittance) of the ITO glasses prepared in Examples 1 to 4.
- FIG. 2 shows the spectral characteristics (reflectance) of the ITO glasses prepared in Examples 1 to 4.
- FIG. 3 is a surface photograph of the ITO glass prepared in Example 3 obtained by an atomic force microscope.
- FIG. 4 shows the results of measurement of the contents of indium and tin in the depth direction of the ITO film by ESCA of the ITO glass prepared in Examples 5 and 6.
- ITO film was formed on a glass substrate by the pyrosol method. That, S i ⁇ 2 film (thickness 1 0 nm) plecos one Bok was Houkei acid (BLC) polished glass substrate (2 6 0 X
- An ITO film having a thickness of 10 nm was formed in the same manner as in Example 1 except that the speed of the belt conveyor and the amount of atomized medicine were adjusted.
- Table 1 shows the analysis results of the obtained ITO glass, Fig. 1 shows the transmittance of the spectral characteristics, and Fig. 2 shows the reflectance.
- ITO films were formed on glass substrates by the pie-mouth sol method. That is, a borosilicate (BLC) glass polished substrate (260 ⁇ 220 ⁇ 0.4 mm) precoated with a Sio 2 film (film thickness: 10 nm) was heated in a conveyor furnace heated to 500 ° C. The acetyl acetate solution of stannic chloride-indium acetyl acetonate containing 12% of tin atoms in atomic ratio is atomized into a mist and the air is carried as carrier gas into the conveyor furnace. By blowing and contacting the surface of the glass substrate to cause thermal decomposition, an 8 nm-thick ITO film was formed.
- BLC borosilicate
- Fig. 1 shows the transmittance of the spectral characteristics of the obtained ITO glass
- Fig. 2 shows the reflectance.
- An ITO film having a thickness of 6 nm was formed in the same manner as in Example 3 except that the speed of the belt conveyor 1 ′ and the amount of atomized medicine were adjusted.
- Table 1 shows the analysis results of the obtained ITO glass
- Fig. 1 shows the transmittance of spectral characteristics
- Fig. 2 shows the reflectance
- Fig. 3 shows a surface photograph obtained by AFM.
- the ITO glass obtained in Examples 1 to 4 did not peel off the ITO film even after washing, and did not erode upon peeling off.
- Example 2 Same as in Example 1 except that the drug is an acetyl acetate solution of stannic chloride-indium acetyl acetate, containing 5% tin atom by atomic ratio, and the speed of atomizing the drug at the speed of the belt conveyor is adjusted.
- an ITO film having a thickness of 10 nm was formed.
- the total light transmittance of the obtained ITO glass was 93%.
- the composition of the metal atoms in the film was measured using ESCA, tin atoms were uniformly present in the film from the surface to the substrate without segregation.
- Figure 4 shows the measurement results.
- ITO film having a thickness of 8 nm was formed in the same manner as in Example 5 except that the speed of the belt conveyor and the amount of atomized medicine were adjusted.
- the total light transmittance of the obtained ITO glass was 93%.
- tin atoms were uniformly present in the film from the surface to the substrate without segregation.
- Figure 4 shows the measurement results.
- the light-transmitting substrate with a transparent conductive film according to the present invention is highly transparent and can reduce the amount of light and energy for the device, and is suitable as an electrode for a liquid crystal display (LCD), a liquid crystal light control device, an LCD lens, and the like.
- the industrial utility value is high.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Mathematical Physics (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Insulated Conductors (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Electric Cables (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/558,727 US20060285213A1 (en) | 2003-05-26 | 2004-05-26 | Light transmitting substrate with transparent conductive film |
| CN200480014274.0A CN1795516B (zh) | 2003-05-26 | 2004-05-26 | 带有透明导电膜的透光性基板 |
| EP04734901A EP1628310A4 (en) | 2003-05-26 | 2004-05-26 | TRANSLUCENT SUBSTRATE WITH TRANSPARENT ELECTRICALLY CONDUCTIVE FILM |
| JP2005506440A JP4538410B2 (ja) | 2003-05-26 | 2004-05-26 | 透明導電膜付透光性基板の製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-147265 | 2003-05-26 | ||
| JP2003147265 | 2003-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004105055A1 true WO2004105055A1 (ja) | 2004-12-02 |
Family
ID=33475365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/007543 Ceased WO2004105055A1 (ja) | 2003-05-26 | 2004-05-26 | 透明導電膜付透光性基板 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060285213A1 (ja) |
| EP (1) | EP1628310A4 (ja) |
| JP (1) | JP4538410B2 (ja) |
| KR (1) | KR100743417B1 (ja) |
| CN (1) | CN1795516B (ja) |
| WO (1) | WO2004105055A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101622A (ja) * | 2005-09-30 | 2007-04-19 | Geomatec Co Ltd | 表示用電極膜および表示用電極パターン製造方法 |
| JP2009104842A (ja) * | 2007-10-22 | 2009-05-14 | Nitto Denko Corp | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
| JP2009529150A (ja) * | 2006-03-03 | 2009-08-13 | ジェンテックス コーポレイション | 改良薄膜コーティング、電気光学要素、及びこれらの要素を組み込んだアセンブリ |
| JP2012246570A (ja) * | 2012-07-06 | 2012-12-13 | Nitto Denko Corp | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
| WO2015166723A1 (ja) * | 2014-04-30 | 2015-11-05 | 日東電工株式会社 | 透明導電性フィルム |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736693B2 (en) | 2002-06-13 | 2010-06-15 | Cima Nanotech Israel Ltd. | Nano-powder-based coating and ink compositions |
| US7601406B2 (en) | 2002-06-13 | 2009-10-13 | Cima Nanotech Israel Ltd. | Nano-powder-based coating and ink compositions |
| US7566360B2 (en) | 2002-06-13 | 2009-07-28 | Cima Nanotech Israel Ltd. | Nano-powder-based coating and ink compositions |
| US7864398B2 (en) | 2004-06-08 | 2011-01-04 | Gentex Corporation | Electro-optical element including metallic films and methods for applying the same |
| JP2006024535A (ja) * | 2004-07-09 | 2006-01-26 | Seiko Epson Corp | 有機薄膜素子の製造方法、電気光学装置の製造方法及び電子機器の製造方法 |
| DE102004045883A1 (de) * | 2004-09-22 | 2006-04-06 | Diehl Bgt Defence Gmbh & Co. Kg | Verfahren zur Herstellung eines Spiegels aus einem Werkstoff auf Titanbasis, sowie Spiegel aus einem solchem Werkstoff |
| JP5009907B2 (ja) | 2005-06-10 | 2012-08-29 | シーマ ナノ テック イスラエル リミティド | 向上透明導電性被膜及びそれらを作製する方法 |
| US8368992B2 (en) | 2006-03-03 | 2013-02-05 | Gentex Corporation | Electro-optical element including IMI coatings |
| EP2426552A1 (en) * | 2006-03-03 | 2012-03-07 | Gentex Corporation | Electro-optic elements incorporating improved thin-film coatings |
| US8274729B2 (en) | 2006-03-03 | 2012-09-25 | Gentex Corporation | Thin-film coatings, electro-optic elements and assemblies incorporating these elements |
| US8169681B2 (en) | 2006-03-03 | 2012-05-01 | Gentex Corporation | Thin-film coatings, electro-optic elements and assemblies incorporating these elements |
| JP5275346B2 (ja) * | 2008-06-24 | 2013-08-28 | パナソニック株式会社 | 色素増感太陽電池 |
| US8557404B2 (en) | 2008-06-24 | 2013-10-15 | Nippon Soda Co., Ltd. | Transparent conductive film having FTO/ITO laminate |
| JP5431186B2 (ja) * | 2010-01-25 | 2014-03-05 | 株式会社Nsc | 表示装置の製造方法 |
| JP5101719B2 (ja) * | 2010-11-05 | 2012-12-19 | 日東電工株式会社 | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
| CN102157609A (zh) * | 2011-01-21 | 2011-08-17 | 南开大学 | 一种改善ZnO透明导电薄膜形貌的方法 |
| EP2833167B1 (en) * | 2012-03-30 | 2017-01-11 | HOYA Corporation | Method of manufacturing eyeglass lens |
| JP6129769B2 (ja) * | 2013-05-24 | 2017-05-17 | 富士フイルム株式会社 | タッチパネル用透明導電膜、透明導電膜の製造方法、タッチパネル及び表示装置 |
| JP5860558B1 (ja) * | 2015-03-20 | 2016-02-16 | 積水化学工業株式会社 | 光透過性導電性フィルム及びそれを有するタッチパネル |
| CN107622817B (zh) * | 2016-07-15 | 2020-04-07 | 昇印光电(昆山)股份有限公司 | 一种柔性电极薄膜制备方法 |
| WO2021187578A1 (ja) | 2020-03-19 | 2021-09-23 | 日東電工株式会社 | 光透過性導電膜および透明導電性フィルム |
| CN115280429A (zh) * | 2020-03-19 | 2022-11-01 | 日东电工株式会社 | 透明导电层和透明导电性薄膜 |
| CN113913764B (zh) * | 2021-09-30 | 2023-05-16 | 浙江师范大学 | 一种高迁移率透明导电氧化物薄膜及其制备方法 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07173610A (ja) * | 1993-08-02 | 1995-07-11 | Agency Of Ind Science & Technol | 透明導電性超薄膜及びその製造方法 |
| JPH07330336A (ja) * | 1994-06-08 | 1995-12-19 | Kawai Musical Instr Mfg Co Ltd | 酸化スズ(iv)膜の成膜方法 |
| JPH1053418A (ja) * | 1996-08-07 | 1998-02-24 | Kagaku Gijutsu Shinko Jigyodan | 酸化錫三元機能薄膜及びその製造方法 |
| JPH1167460A (ja) * | 1997-08-12 | 1999-03-09 | Tdk Corp | 有機el素子およびその製造方法 |
| JPH11126689A (ja) * | 1997-10-21 | 1999-05-11 | Tdk Corp | 有機el素子の製造方法および有機el素子 |
| JPH11138685A (ja) * | 1997-11-14 | 1999-05-25 | Fujimori Kogyo Kk | 透明導電性シートの製造法 |
| JP2002047559A (ja) * | 2000-07-31 | 2002-02-15 | Sumitomo Heavy Ind Ltd | Ito膜及びその成膜方法 |
| JP2002170430A (ja) * | 2000-11-29 | 2002-06-14 | Asahi Glass Co Ltd | 導電膜付き基体およびその製造方法 |
| JP2002194287A (ja) * | 2000-12-27 | 2002-07-10 | Sumitomo Osaka Cement Co Ltd | 透明導電膜形成用塗料および透明導電膜と表示装置 |
| JP2002367435A (ja) * | 2001-06-05 | 2002-12-20 | Oike Ind Co Ltd | 透明導電性積層体 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0774085B2 (ja) * | 1986-09-30 | 1995-08-09 | 日本曹達株式会社 | 導電性ガラス板 |
| DE3881974T2 (de) * | 1987-07-17 | 1993-11-11 | Lucas Ind Plc | Durchsichtige Gegenstände. |
| JPS6453148A (en) * | 1987-08-24 | 1989-03-01 | Sharp Kk | Inspecting device for liquid crystal display device |
| DE4427215A1 (de) * | 1993-08-02 | 1995-02-23 | Agency Ind Science Techn | Transparente und leitfähige ultradünne Filme und Verfahren zu ihrer Herstellung |
| JPH11282383A (ja) * | 1998-01-13 | 1999-10-15 | Toppan Printing Co Ltd | 電極基板およびその製造方法 |
| JP2000113732A (ja) * | 1998-06-25 | 2000-04-21 | Asahi Glass Co Ltd | 透明導電膜とその製造方法、透明導電膜付き基板およびタッチパネル |
| EP1011040B1 (en) * | 1998-07-06 | 2010-06-16 | Nissha Printing Co., Ltd. | Transparent conductive film for transparent touch panel, transparent touch panel using transparent conductive film, and method of manufacturing transparent conductive film |
| JP3723366B2 (ja) * | 1999-01-27 | 2005-12-07 | 住友重機械工業株式会社 | Ito透明導電膜付き基板およびito透明導電膜の成膜方法 |
| JP4377003B2 (ja) * | 1999-07-23 | 2009-12-02 | 日本曹達株式会社 | 透明導電膜のシート抵抗値の調整方法及び透明導電膜の形成方法 |
| JP3345638B2 (ja) * | 1999-11-11 | 2002-11-18 | 独立行政法人産業技術総合研究所 | 透明導電性膜およびその製造方法 |
| CN1257135A (zh) * | 1999-12-23 | 2000-06-21 | 复旦大学 | 金属氧化铟锡复合透明导电薄膜及其制备方法 |
| JP2002041243A (ja) * | 2000-07-21 | 2002-02-08 | Nippon Soda Co Ltd | 透明導電膜 |
| JP4522566B2 (ja) * | 2000-10-19 | 2010-08-11 | 日本曹達株式会社 | 透明導電膜のシート抵抗値の調整方法 |
| JP2002328439A (ja) * | 2001-04-27 | 2002-11-15 | Nippon Sheet Glass Co Ltd | 原稿台ガラス |
| KR100632755B1 (ko) * | 2001-11-22 | 2006-10-12 | 닛뽕소다 가부시키가이샤 | El 소자 |
-
2004
- 2004-05-26 US US10/558,727 patent/US20060285213A1/en not_active Abandoned
- 2004-05-26 WO PCT/JP2004/007543 patent/WO2004105055A1/ja not_active Ceased
- 2004-05-26 JP JP2005506440A patent/JP4538410B2/ja not_active Expired - Fee Related
- 2004-05-26 KR KR1020057022473A patent/KR100743417B1/ko not_active Expired - Fee Related
- 2004-05-26 EP EP04734901A patent/EP1628310A4/en not_active Withdrawn
- 2004-05-26 CN CN200480014274.0A patent/CN1795516B/zh not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07173610A (ja) * | 1993-08-02 | 1995-07-11 | Agency Of Ind Science & Technol | 透明導電性超薄膜及びその製造方法 |
| JPH07330336A (ja) * | 1994-06-08 | 1995-12-19 | Kawai Musical Instr Mfg Co Ltd | 酸化スズ(iv)膜の成膜方法 |
| JPH1053418A (ja) * | 1996-08-07 | 1998-02-24 | Kagaku Gijutsu Shinko Jigyodan | 酸化錫三元機能薄膜及びその製造方法 |
| JPH1167460A (ja) * | 1997-08-12 | 1999-03-09 | Tdk Corp | 有機el素子およびその製造方法 |
| JPH11126689A (ja) * | 1997-10-21 | 1999-05-11 | Tdk Corp | 有機el素子の製造方法および有機el素子 |
| JPH11138685A (ja) * | 1997-11-14 | 1999-05-25 | Fujimori Kogyo Kk | 透明導電性シートの製造法 |
| JP2002047559A (ja) * | 2000-07-31 | 2002-02-15 | Sumitomo Heavy Ind Ltd | Ito膜及びその成膜方法 |
| JP2002170430A (ja) * | 2000-11-29 | 2002-06-14 | Asahi Glass Co Ltd | 導電膜付き基体およびその製造方法 |
| JP2002194287A (ja) * | 2000-12-27 | 2002-07-10 | Sumitomo Osaka Cement Co Ltd | 透明導電膜形成用塗料および透明導電膜と表示装置 |
| JP2002367435A (ja) * | 2001-06-05 | 2002-12-20 | Oike Ind Co Ltd | 透明導電性積層体 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1628310A4 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101622A (ja) * | 2005-09-30 | 2007-04-19 | Geomatec Co Ltd | 表示用電極膜および表示用電極パターン製造方法 |
| JP2009529150A (ja) * | 2006-03-03 | 2009-08-13 | ジェンテックス コーポレイション | 改良薄膜コーティング、電気光学要素、及びこれらの要素を組み込んだアセンブリ |
| KR101278371B1 (ko) | 2006-03-03 | 2013-06-25 | 젠텍스 코포레이션 | 개선된 박막 코팅, 전기 광학 요소 및 이들 요소를 포함하는 어셈블리 |
| JP2014029556A (ja) * | 2006-03-03 | 2014-02-13 | Gentex Corp | 改良薄膜コーティング、電気光学要素、及びこれらの要素を組み込んだアセンブリ |
| JP2009104842A (ja) * | 2007-10-22 | 2009-05-14 | Nitto Denko Corp | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
| US9428625B2 (en) | 2007-10-22 | 2016-08-30 | Nitto Denko Corporation | Transparent conductive film, method for production thereof and touch panel therewith |
| JP2012246570A (ja) * | 2012-07-06 | 2012-12-13 | Nitto Denko Corp | 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル |
| WO2015166723A1 (ja) * | 2014-04-30 | 2015-11-05 | 日東電工株式会社 | 透明導電性フィルム |
| JPWO2015166723A1 (ja) * | 2014-04-30 | 2017-04-20 | 日東電工株式会社 | 透明導電性フィルム |
| US10002687B2 (en) | 2014-04-30 | 2018-06-19 | Nitto Denko Corporation | Transparent conductive film |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1628310A4 (en) | 2009-01-21 |
| KR100743417B1 (ko) | 2007-07-30 |
| EP1628310A1 (en) | 2006-02-22 |
| JP4538410B2 (ja) | 2010-09-08 |
| US20060285213A1 (en) | 2006-12-21 |
| JPWO2004105055A1 (ja) | 2006-07-20 |
| CN1795516A (zh) | 2006-06-28 |
| KR20060015298A (ko) | 2006-02-16 |
| CN1795516B (zh) | 2014-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004105055A1 (ja) | 透明導電膜付透光性基板 | |
| CN102792387B (zh) | 透明导电膜 | |
| US6436542B1 (en) | Multilayer structure and process for producing the same | |
| CN101978431B (zh) | 导电体及其制造方法 | |
| JP3358893B2 (ja) | ガリウム−インジウム酸化物を含む透明導電体 | |
| Hoshi et al. | ITO thin films deposited at low temperatures using a kinetic energy controlled sputter-deposition technique | |
| JPWO2000051139A1 (ja) | 透明導電積層体、その製造方法及びそれを用いた表示素子 | |
| Wu et al. | Enhancement of VO2 thermochromic properties by Si doping | |
| TW200918479A (en) | Conductor layer manufacturing method | |
| CN102159971A (zh) | 防反射膜的成膜方法、防反射膜和成膜装置 | |
| KR101511015B1 (ko) | 헤이즈가 개선된 규소 박막 태양 전지 및 이의 제조 방법 | |
| Patel et al. | A review of transparent conducting films (TCFs): Prospective ITO and AZO deposition methods and applications | |
| CN104995149A (zh) | 具有优化的基础层材料和层堆叠的改进的低发射率涂层 | |
| WO2003106732A1 (ja) | チタン化合物膜が被覆された物品、その物品の製造方法及びその膜を被覆するために用いるスパッタリングターゲット | |
| JPH08111123A (ja) | 透明導電膜とその製造方法およびスパッタリングターゲット | |
| Wang et al. | Microstructural evolution and optical properties of doped TiO2 films prepared by RF magnetron sputtering | |
| CN101688292B (zh) | 低折射率膜、其沉积方法以及防反射膜 | |
| JP4287001B2 (ja) | 透明導電積層体 | |
| JP2004050643A (ja) | 薄膜積層体 | |
| JP5390776B2 (ja) | 透明導電膜の製造方法およびそれに従って製造される透明導電膜 | |
| US20050191522A1 (en) | Article coated with zirconium compound film, method for preparing the article and sputtering target for use in coating with the film | |
| JP2001035273A (ja) | 透明導電膜のシート抵抗値の調整方法及び透明導電膜の形成方法 | |
| JP6709171B2 (ja) | 透明導電膜及び透明導電膜の製造方法 | |
| KR102164629B1 (ko) | 복합체 투명 전극 | |
| JP7478721B2 (ja) | 透明電極付き基板の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2005506440 Country of ref document: JP |
|
| REEP | Request for entry into the european phase |
Ref document number: 2004734901 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2004734901 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020057022473 Country of ref document: KR Ref document number: 20048142740 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006285213 Country of ref document: US Ref document number: 10558727 Country of ref document: US |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020057022473 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 2004734901 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 10558727 Country of ref document: US |