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WO2016121330A1 - Dispositif de stockage de charge - Google Patents

Dispositif de stockage de charge Download PDF

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Publication number
WO2016121330A1
WO2016121330A1 PCT/JP2016/000242 JP2016000242W WO2016121330A1 WO 2016121330 A1 WO2016121330 A1 WO 2016121330A1 JP 2016000242 W JP2016000242 W JP 2016000242W WO 2016121330 A1 WO2016121330 A1 WO 2016121330A1
Authority
WO
WIPO (PCT)
Prior art keywords
active area
electrode
charge storage
storage device
portions
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
Application number
PCT/JP2016/000242
Other languages
English (en)
Japanese (ja)
Inventor
義和 葛岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of WO2016121330A1 publication Critical patent/WO2016121330A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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 
    • G02F1/15—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 an electrochromic effect
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Definitions

  • the charge storage device 1 is a flat, substantially rectangular parallelepiped.
  • the shape of the charge storage device 1 in plan view is a substantially rectangular shape.
  • the plan view is a direction perpendicular to the main surface of the charge storage device 1 (specifically, the surface having the largest area), that is, the thickness direction of the charge storage device 1 (Z-axis direction). Means the case.
  • a gap is formed between the adjacent first electrodes 21.
  • the plurality of first electrodes 21 are physically separated from each other.
  • the plurality of first electrodes 21 are physically and electrically connected via only one or more connection portions 30.
  • the shaft portion 31 of the connecting portion 30 and the active area portion 20 are physically and electrically connected by the branch portion 32 that is thinner than the active area portion 20. That is, the planar view shape of the connection portion 30 and the active area portion 20 is a so-called “necked shape” in which the branch portion 32 is narrowed.
  • the first power receiving unit 40 is connected to the end connection unit 30 in the first direction among the one or more connection units 30. Further, the first power receiving unit 40 is provided outside the sealing material 60. Further, the first power receiving unit 40 is provided on the first substrate 10. The first power receiving unit 40 is integrally formed of the same material as the one or more connection units 30 and the plurality of first electrodes 21.
  • the sealing material 60 may include a granular spacer for ensuring the thickness of the plurality of active area portions 20 (distance between the first substrate 10 and the second substrate 11).
  • a granular spacer for example, glass beads, resin beads, silica particles and the like can be used.
  • the connecting portion 30 does not include the branch portion 32, that is, if the shaft portion 31 directly connects the adjacent first electrodes 21, the length L1 of the shaft portion 31 is between the adjacent first electrodes 21. This corresponds to a distance, ie 30 ⁇ m.
  • the width W3 of the first electrode 21 is 100 mm
  • FIG. 9 and FIG. 10 are diagrams each showing an operation when the charge storage device 1 according to the present embodiment is brought into a light transmission state.
  • the shaded active area 20 is in a dimming state (specifically, a colored state), and the active area 20 not shaded is in a light transmitting state (specifically, Means a transparent state).
  • each of the plurality of active area portions 20 has optical characteristics corresponding to the accumulated charges.
  • the shaft portion 31 and the first electrode 21 are formed of the same material, by making the width (W1) of the shaft portion 31 shorter than the width (W3) of the first electrode 21, The resistance value of the shaft portion 31 can be made larger than the resistance value of the first electrode 21. Therefore, the shaft portion 31 and the first electrode 21 can be formed in the same process, and the manufacturing cost can be reduced. In addition, since an increase in unnecessary processes can be suppressed, the reliability of the device can be improved.
  • the shaft part 31 and the branch part 32 are formed by laser processing.
  • FIG. 11 is a schematic plan view showing a part of the first electrode 21 of the charge storage device according to the present modification.
  • the 1st power receiving part 40 and the 1st power receiving part 41 properly by a use.
  • the first power receiving unit 40 is used when the charge storage device 2 is changed from the transparent state to the colored state
  • the first power receiving unit 41 is used when the charge storage device 2 is changed from the colored state to the transparent state. May be.
  • the active area unit 20 may be smaller as the distance from the first power receiving unit 40 increases.
  • the resistance value of the active area unit 20 increases as the distance from the first power receiving unit 40 increases. Accordingly, the change in optical characteristics can be delayed as the active area 20 is farther from the first power receiving unit 40.
  • the one or more connecting portions 30 may not include the branch portion 32 and the shaft portion 31 may directly connect the two active area portions 20.
  • the shape, size, and arrangement of the one or more connection portions 30 are not limited to the above-described example, and two of the plurality of active area portions 20 may be connected.
  • the functional layer 23 has light transmittance. That is, the active area 20 is in a light transmission state. Further, when the metal element is deposited on the first electrode 21 or the second electrode 22 as a metal film, the functional layer 23 performs dimming of incident light. That is, the active area unit 20 enters a dimming state.
  • the deposited metal film has wavelength conversion properties. Thereby, the light incident on the metal film is transmitted or scattered after the color is converted.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un dispositif (1) de stockage de charge qui a une pluralité de sections (20) de zone active, dont chacune a une première électrode (21) et une seconde électrode (22) translucides et des caractéristiques optiques qui changent en fonction des charges stockées entre la première électrode (21) et la seconde électrode (22), et une ou plusieurs sections (30) de connexion, dont chacune connecte électriquement deux sections (20) de zone active parmi les sections (20) de zone active, et une valeur de résistance R2 d'une section (20) de zone active parmi les sections (20) de zone active est inférieure à une valeur de résistance R1 d'une section de connexion (30) connectée à la section de zone active (20), ladite section de connexion étant parmi une ou plusieurs sections de connexion (30).
PCT/JP2016/000242 2015-01-27 2016-01-19 Dispositif de stockage de charge Ceased WO2016121330A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-013394 2015-01-27
JP2015013394A JP2016138987A (ja) 2015-01-27 2015-01-27 電荷蓄積型デバイス

Publications (1)

Publication Number Publication Date
WO2016121330A1 true WO2016121330A1 (fr) 2016-08-04

Family

ID=56542955

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/000242 Ceased WO2016121330A1 (fr) 2015-01-27 2016-01-19 Dispositif de stockage de charge

Country Status (2)

Country Link
JP (1) JP2016138987A (fr)
WO (1) WO2016121330A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025505913A (ja) * 2022-04-11 2025-03-05 ウエストレイク ユニバーシティ マスク、リソグラフィ装置、及びマスクの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688179A (en) * 1979-12-20 1981-07-17 Tokyo Shibaura Electric Co Color liquiddcrystal display unit
JPH04120523A (ja) * 1990-09-12 1992-04-21 Tosoh Corp エレクトロクロミック素子
JPH04130313A (ja) * 1990-09-21 1992-05-01 Tosoh Corp エレクトロクロミック素子
WO2010013532A1 (fr) * 2008-07-28 2010-02-04 株式会社船井電機新応用技術研究所 Dispositif d'affichage électrochromique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688179A (en) * 1979-12-20 1981-07-17 Tokyo Shibaura Electric Co Color liquiddcrystal display unit
JPH04120523A (ja) * 1990-09-12 1992-04-21 Tosoh Corp エレクトロクロミック素子
JPH04130313A (ja) * 1990-09-21 1992-05-01 Tosoh Corp エレクトロクロミック素子
WO2010013532A1 (fr) * 2008-07-28 2010-02-04 株式会社船井電機新応用技術研究所 Dispositif d'affichage électrochromique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025505913A (ja) * 2022-04-11 2025-03-05 ウエストレイク ユニバーシティ マスク、リソグラフィ装置、及びマスクの製造方法

Also Published As

Publication number Publication date
JP2016138987A (ja) 2016-08-04

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