CA2455450A1 - Color filter and liquid crystal display device using the color filter, and their manufacturing methods - Google Patents
Color filter and liquid crystal display device using the color filter, and their manufacturing methods Download PDFInfo
- Publication number
- CA2455450A1 CA2455450A1 CA002455450A CA2455450A CA2455450A1 CA 2455450 A1 CA2455450 A1 CA 2455450A1 CA 002455450 A CA002455450 A CA 002455450A CA 2455450 A CA2455450 A CA 2455450A CA 2455450 A1 CA2455450 A1 CA 2455450A1
- Authority
- CA
- Canada
- Prior art keywords
- area
- color filter
- area portion
- coloring
- pixel
- 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.)
- Abandoned
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000004040 coloring Methods 0.000 claims abstract description 162
- 230000000694 effects Effects 0.000 claims abstract description 48
- 230000003287 optical effect Effects 0.000 claims abstract description 32
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 14
- 238000000059 patterning Methods 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910003522 Sr-Sn Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
- G02F1/13—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
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001211780 | 2001-07-12 | ||
| JP2001/211780 | 2001-07-12 | ||
| JP2001339674A JP4162880B2 (ja) | 2001-07-12 | 2001-11-05 | カラーフィルタ及びこれを用いた液晶表示装置の製造方法 |
| JP2001/339674 | 2001-11-05 | ||
| PCT/IB2002/002882 WO2003005929A1 (en) | 2001-07-12 | 2002-07-08 | Color filter and liquid crystal display device using the color filter, and their manufacturing methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2455450A1 true CA2455450A1 (en) | 2003-01-23 |
Family
ID=26618582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002455450A Abandoned CA2455450A1 (en) | 2001-07-12 | 2002-07-08 | Color filter and liquid crystal display device using the color filter, and their manufacturing methods |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7123321B2 (https=) |
| EP (1) | EP1408870A1 (https=) |
| JP (1) | JP4162880B2 (https=) |
| KR (1) | KR100877541B1 (https=) |
| CN (1) | CN100350309C (https=) |
| CA (1) | CA2455450A1 (https=) |
| TW (1) | TW584741B (https=) |
| WO (1) | WO2003005929A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005043718A (ja) * | 2003-07-23 | 2005-02-17 | Seiko Epson Corp | カラーフィルタ、カラーフィルタの製造方法、表示装置、電気光学装置および電子機器 |
| TWI330731B (en) * | 2006-01-17 | 2010-09-21 | Chi Mei Optoelectronics Corp | Transflective liquid crystal display monitor and structure of color pixels thereof |
| KR100824779B1 (ko) * | 2007-01-11 | 2008-04-24 | 삼성전자주식회사 | 반도체 메모리 장치의 데이터 출력 경로 및 데이터 출력방법 |
| CN102778781B (zh) * | 2012-07-27 | 2015-05-20 | 京东方科技集团股份有限公司 | 彩膜基板的制备方法、彩膜基板及半反半透式液晶显示装置 |
| CN107845668B (zh) | 2017-11-14 | 2020-04-24 | 京东方科技集团股份有限公司 | 一种有机电致发光显示面板及其制备方法和显示装置 |
| CN110801298B (zh) * | 2019-12-02 | 2025-08-19 | 深圳瑞圣特电子科技有限公司 | 一种口腔清洁器具的隐藏界面面板组件及其制造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3046701B2 (ja) * | 1993-12-24 | 2000-05-29 | シャープ株式会社 | カラー液晶表示装置 |
| US6219113B1 (en) * | 1996-12-17 | 2001-04-17 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for driving an active matrix display panel |
| US6124909A (en) * | 1996-12-25 | 2000-09-26 | Casio Computer Co., Ltd. | Color liquid crystal display device having a plurality of pixel areas which emit non-colored light |
| JP3738549B2 (ja) * | 1997-12-22 | 2006-01-25 | カシオ計算機株式会社 | 液晶表示素子 |
| KR100688230B1 (ko) * | 1999-11-26 | 2007-02-28 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정 표시장치 |
| JP4196505B2 (ja) * | 1999-12-13 | 2008-12-17 | ソニー株式会社 | 表示装置及びその製造方法とカラーフィルタ |
| KR100667537B1 (ko) * | 2000-07-03 | 2007-01-10 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 컬러필터 및 그 제조방법 |
| KR100790353B1 (ko) * | 2001-05-11 | 2008-01-02 | 엘지.필립스 엘시디 주식회사 | 반사형 액정 표시 장치 및 그의 제조 방법 |
| KR100759978B1 (ko) * | 2001-07-12 | 2007-09-18 | 삼성전자주식회사 | 수직 배향형 액정 표시 장치 및 그에 사용되는 색 필터 기판 |
-
2001
- 2001-11-05 JP JP2001339674A patent/JP4162880B2/ja not_active Expired - Fee Related
-
2002
- 2002-07-08 KR KR1020037003400A patent/KR100877541B1/ko not_active Expired - Fee Related
- 2002-07-08 WO PCT/IB2002/002882 patent/WO2003005929A1/en not_active Ceased
- 2002-07-08 US US10/482,987 patent/US7123321B2/en not_active Expired - Fee Related
- 2002-07-08 CA CA002455450A patent/CA2455450A1/en not_active Abandoned
- 2002-07-08 CN CNB028140079A patent/CN100350309C/zh not_active Expired - Fee Related
- 2002-07-08 EP EP02747638A patent/EP1408870A1/en not_active Withdrawn
- 2002-07-09 TW TW091115176A patent/TW584741B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP4162880B2 (ja) | 2008-10-08 |
| TW584741B (en) | 2004-04-21 |
| US7123321B2 (en) | 2006-10-17 |
| KR100877541B1 (ko) | 2009-01-09 |
| EP1408870A1 (en) | 2004-04-21 |
| KR20040028602A (ko) | 2004-04-03 |
| JP2003090911A (ja) | 2003-03-28 |
| WO2003005929A1 (en) | 2003-01-23 |
| US20040239841A1 (en) | 2004-12-02 |
| CN1527686A (zh) | 2004-09-08 |
| CN100350309C (zh) | 2007-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |