KR20120040869A - 와이어 그리드 편광자 및 이를 포함하는 액정표시장치 - Google Patents
와이어 그리드 편광자 및 이를 포함하는 액정표시장치 Download PDFInfo
- Publication number
- KR20120040869A KR20120040869A KR1020100102358A KR20100102358A KR20120040869A KR 20120040869 A KR20120040869 A KR 20120040869A KR 1020100102358 A KR1020100102358 A KR 1020100102358A KR 20100102358 A KR20100102358 A KR 20100102358A KR 20120040869 A KR20120040869 A KR 20120040869A
- Authority
- KR
- South Korea
- Prior art keywords
- grid
- layer
- pattern
- grid pattern
- absorption
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 239000007769 metal material Substances 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 76
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 230000031700 light absorption Effects 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 11
- 230000010287 polarization Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- -1 acryl Chemical group 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133548—Wire-grid polarisers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100102358A KR20120040869A (ko) | 2010-10-20 | 2010-10-20 | 와이어 그리드 편광자 및 이를 포함하는 액정표시장치 |
| PCT/KR2011/007344 WO2012053754A2 (fr) | 2010-10-20 | 2011-10-05 | Polariseur à grille et dispositif d'affichage à cristaux liquides comprenant ledit polariseur |
| TW100136502A TWI420163B (zh) | 2010-10-20 | 2011-10-07 | 線柵偏光板及包含其之液晶顯示器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100102358A KR20120040869A (ko) | 2010-10-20 | 2010-10-20 | 와이어 그리드 편광자 및 이를 포함하는 액정표시장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120040869A true KR20120040869A (ko) | 2012-04-30 |
Family
ID=45975687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100102358A Ceased KR20120040869A (ko) | 2010-10-20 | 2010-10-20 | 와이어 그리드 편광자 및 이를 포함하는 액정표시장치 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20120040869A (fr) |
| TW (1) | TWI420163B (fr) |
| WO (1) | WO2012053754A2 (fr) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015199948A1 (fr) * | 2014-06-25 | 2015-12-30 | Moxtek, Inc. | Polariseur à grille de fils ayant deux régions absorbantes |
| KR20160086022A (ko) * | 2015-01-08 | 2016-07-19 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 이를 제조하는 방법 |
| US9625761B2 (en) | 2013-05-28 | 2017-04-18 | Samsung Display Co., Ltd. | Polarizer and liquid crystal display including the same |
| KR20190088228A (ko) * | 2018-01-18 | 2019-07-26 | 주식회사 엘지화학 | 이오노머 필름 및 이의 제조 방법 |
| CN115857214A (zh) * | 2022-12-06 | 2023-03-28 | 青岛智海牧洋科技有限公司 | 一种液晶偏振膜及其制备方法 |
| JP2023063519A (ja) * | 2018-04-25 | 2023-05-09 | デクセリアルズ株式会社 | 偏光板及び偏光板の製造方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106662687A (zh) * | 2014-06-25 | 2017-05-10 | 莫克斯泰克公司 | 具有双吸收区域的线栅偏振器 |
| US10175401B2 (en) | 2015-11-12 | 2019-01-08 | Moxtek, Inc. | Dual-purpose, absorptive, reflective wire grid polarizer |
| TWI641878B (zh) | 2017-09-22 | 2018-11-21 | 友達光電股份有限公司 | 線柵偏光器以及使用此線柵偏光器的顯示面板 |
| JP7333168B2 (ja) * | 2018-11-19 | 2023-08-24 | デクセリアルズ株式会社 | 偏光素子、偏光素子の製造方法及び光学機器 |
| CN115685593B (zh) * | 2022-10-15 | 2025-08-19 | 视悦光学有限公司 | 一种隐形网格微光单元防眩光镜片 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122103A (en) * | 1999-06-22 | 2000-09-19 | Moxtech | Broadband wire grid polarizer for the visible spectrum |
| CN100476464C (zh) * | 2004-04-15 | 2009-04-08 | Api毫微制造及研究公司 | 光学膜及其制造方法 |
| KR20070041536A (ko) * | 2004-07-28 | 2007-04-18 | 메르크 파텐트 게엠베하 | 패턴화된 지연 필름을 포함하는 반투과 액정 디스플레이 |
| KR20070117816A (ko) * | 2006-06-09 | 2007-12-13 | 삼성전자주식회사 | 편광판, 이의 제조방법 및 이를 갖는 표시패널 |
| JP4778873B2 (ja) * | 2006-10-20 | 2011-09-21 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
| JP2008216963A (ja) * | 2007-02-06 | 2008-09-18 | Nitto Denko Corp | 光学装置、画像表示装置および液晶表示装置 |
| KR100987024B1 (ko) * | 2008-02-19 | 2010-10-11 | 미래나노텍(주) | 나노 와이어 그리드 편광판 및 그 제조 방법 |
| KR101106294B1 (ko) * | 2008-05-22 | 2012-01-18 | 주식회사 엘지화학 | 유기발광소자용 휘도 향상 편광판 |
| KR20100041525A (ko) * | 2008-10-14 | 2010-04-22 | 주식회사 코오롱 | 와이어 그리드 편광판 |
-
2010
- 2010-10-20 KR KR1020100102358A patent/KR20120040869A/ko not_active Ceased
-
2011
- 2011-10-05 WO PCT/KR2011/007344 patent/WO2012053754A2/fr not_active Ceased
- 2011-10-07 TW TW100136502A patent/TWI420163B/zh not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9625761B2 (en) | 2013-05-28 | 2017-04-18 | Samsung Display Co., Ltd. | Polarizer and liquid crystal display including the same |
| WO2015199948A1 (fr) * | 2014-06-25 | 2015-12-30 | Moxtek, Inc. | Polariseur à grille de fils ayant deux régions absorbantes |
| US9684203B2 (en) | 2014-06-25 | 2017-06-20 | Moxtek, Inc. | Wire grid polarizer with dual absorptive regions |
| US9869898B2 (en) | 2014-06-25 | 2018-01-16 | Moxtek, Inc. | Wire grid polarizer with dual absorptive regions |
| KR20160086022A (ko) * | 2015-01-08 | 2016-07-19 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 이를 제조하는 방법 |
| KR20190088228A (ko) * | 2018-01-18 | 2019-07-26 | 주식회사 엘지화학 | 이오노머 필름 및 이의 제조 방법 |
| JP2023063519A (ja) * | 2018-04-25 | 2023-05-09 | デクセリアルズ株式会社 | 偏光板及び偏光板の製造方法 |
| CN115857214A (zh) * | 2022-12-06 | 2023-03-28 | 青岛智海牧洋科技有限公司 | 一种液晶偏振膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012053754A3 (fr) | 2012-06-21 |
| TWI420163B (zh) | 2013-12-21 |
| TW201219860A (en) | 2012-05-16 |
| WO2012053754A2 (fr) | 2012-04-26 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20101020 |
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| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20111124 Patent event code: PE09021S01D |
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| PG1501 | Laying open of application | ||
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Patent event date: 20120730 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20111124 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |