KR20030070674A - 반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 - Google Patents
반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030070674A KR20030070674A KR1020020010165A KR20020010165A KR20030070674A KR 20030070674 A KR20030070674 A KR 20030070674A KR 1020020010165 A KR1020020010165 A KR 1020020010165A KR 20020010165 A KR20020010165 A KR 20020010165A KR 20030070674 A KR20030070674 A KR 20030070674A
- Authority
- KR
- South Korea
- Prior art keywords
- color filter
- substrate
- liquid crystal
- buffer layer
- crystal display
- Prior art date
Links
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
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Abstract
Description
Claims (5)
- 투과영역과 반사영역으로 구성된 다수의 화소가 정의된 투명 기판과;상기 각 화소의 경계에 패턴된 블랙매트릭스와;상기 반사영역의 상부에 구성되고, 산란구가 혼합된 투명한 버퍼층과;상기 버퍼층이 형성된 다수의 화소에 각각 형성된 적색과 녹색과 청색의 서브 컬러필터를 포함한 반사 투과형 액정표시장치용 컬러필터기판.
- 제 1 항에 있어서,상기 버퍼층은 벤조사이클로 부텐(BCB)과 아크릴계 수지를 포함한 투명한 유기 절연물질그룹 중 선택된 하나로 구성한 반사 투과형 액정표시장치용 컬러필터 기판.
- 제 1 항에 있어서,상기 산란구는 빛을 난반사 시키는 반사 투과형 액정표시장치용 컬러필터 기판.
- 기판에 투과영역과 반사영역으로 구성된 다수의 화소를 정의하는 단계와;각 화소의 경계에 블랙매트릭스를 형성하는 단계와;상기 블랙매트릭스가 형성된 기판의 전면에 산란구가 혼합된 투명한 절연물질을 도포한 후 패터닝하여, 상기 반사영역의 상부에 버퍼층을 형성하는 단계와;상기 버퍼층이 형성된 기판의 전면에 감광성 컬러수지를 도포한 후 패터닝하여, 상기 다수의 화소에 대응하여 순차적으로 적색 서브 컬러필터와 녹색 서브 컬러필터와, 청색서브 컬러필터를 형성하는 단계를 포함하는 컬러필터 기판 제조방법.
- 제 4 항에 있어서,상기 버퍼층을 형성하는 투명한 절연물질은 벤조사이클로부텐(BCB)과 아크릴(acryl)계 수지를 포함한 투명한 유기절연 물질 그룹 중 선택된 하나인 반사 투과형 액정 표시장치용 컬러필터 기판 제조방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020010165A KR100790357B1 (ko) | 2002-02-26 | 2002-02-26 | 반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 |
US10/254,638 US7079206B2 (en) | 2002-02-26 | 2002-09-26 | Color filter substrate for transflective liquid crystal display device with particular diffusive buffer layers and method of manufacturing the same |
JP2002376946A JP2003255336A (ja) | 2002-02-26 | 2002-12-26 | 反射透過型液晶表示装置用カラーフィルタ基板及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020010165A KR100790357B1 (ko) | 2002-02-26 | 2002-02-26 | 반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030070674A true KR20030070674A (ko) | 2003-09-02 |
KR100790357B1 KR100790357B1 (ko) | 2008-01-02 |
Family
ID=27751952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020010165A KR100790357B1 (ko) | 2002-02-26 | 2002-02-26 | 반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7079206B2 (ko) |
JP (1) | JP2003255336A (ko) |
KR (1) | KR100790357B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100805493B1 (ko) * | 2005-12-05 | 2008-02-20 | 엡슨 이미징 디바이스 가부시키가이샤 | 액정 장치 및 전자기기 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4368096B2 (ja) * | 2001-10-02 | 2009-11-18 | シャープ株式会社 | 液晶表示装置 |
JP4050119B2 (ja) * | 2001-10-02 | 2008-02-20 | シャープ株式会社 | 液晶表示装置 |
JP2004198606A (ja) * | 2002-12-17 | 2004-07-15 | Koninkl Philips Electronics Nv | 光拡散反射層を有する液晶表示装置及びその製造方法 |
JP4233862B2 (ja) * | 2002-12-17 | 2009-03-04 | ティーピーオー ホンコン ホールディング リミテッド | カラーフィルタ及びこれを用いた液晶表示装置並びにその製造方法 |
JP4342277B2 (ja) * | 2002-12-27 | 2009-10-14 | シャープ株式会社 | カラーフィルタ基板の製造方法、カラーフィルタ基板および表示装置 |
JP2004302359A (ja) * | 2003-04-01 | 2004-10-28 | Casio Comput Co Ltd | 液晶表示装置 |
JP2005055823A (ja) * | 2003-08-07 | 2005-03-03 | Seiko Epson Corp | カラーフィルタ基板、およびカラーフィルタ基板の製造方法、並びに表示装置、液晶表示装置、および電子機器。 |
JP2005084511A (ja) * | 2003-09-10 | 2005-03-31 | Seiko Epson Corp | カラーフィルタ基板及びその製造方法、電気光学装置、並びに電子機器 |
JP4041814B2 (ja) | 2003-10-07 | 2008-02-06 | シャープ株式会社 | カラーフィルタ及びそれを備えた液晶表示装置 |
CN100363799C (zh) * | 2003-11-03 | 2008-01-23 | 友达光电股份有限公司 | 多域垂直配向式液晶显示器及其偏光片的制造方法 |
KR100993820B1 (ko) * | 2003-12-05 | 2010-11-12 | 삼성전자주식회사 | 컬러 필터 기판, 이를 갖는 액정 표시 패널, 이를 갖는액정 표시 장치 및 그 제조방법 |
KR101092164B1 (ko) * | 2004-03-12 | 2011-12-13 | 다이니폰 인사츠 가부시키가이샤 | 컬러 필터 |
JP4712402B2 (ja) * | 2004-05-10 | 2011-06-29 | サムスン エレクトロニクス カンパニー リミテッド | 下部表示板及び下部表示板を含む液晶表示装置およびその製造方法 |
US7300617B2 (en) * | 2004-05-13 | 2007-11-27 | David Gerling | Method of making fusion cast articles |
TWI384274B (zh) * | 2004-09-17 | 2013-02-01 | Tpo Hong Kong Holding Ltd | 半穿透半反射液晶顯示裝置 |
US8810607B2 (en) * | 2007-08-22 | 2014-08-19 | Creator Technology B.V. | Flexible display and a method of manufacturing a flexible display |
CN101825802B (zh) * | 2009-03-06 | 2011-12-28 | 北京京东方光电科技有限公司 | 彩膜基板及其制造方法 |
WO2012043620A1 (ja) * | 2010-09-30 | 2012-04-05 | 凸版印刷株式会社 | カラーフィルタ基板および液晶表示装置 |
US20160131937A1 (en) * | 2013-06-17 | 2016-05-12 | Apple Inc. | Display With Color Mixing Prevention Structures |
CN105204222A (zh) * | 2015-10-29 | 2015-12-30 | 武汉华星光电技术有限公司 | 彩膜基板、液晶显示面板及电子设备 |
CN105467656A (zh) * | 2015-12-18 | 2016-04-06 | 武汉华星光电技术有限公司 | 一种显示面板及其制造工艺 |
KR102469945B1 (ko) * | 2017-07-14 | 2022-11-23 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조방법 |
CN112820837B (zh) * | 2021-01-05 | 2022-09-09 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2329189A1 (en) * | 1998-04-24 | 1999-11-04 | Kenneth A. Epstein | Optical components with self-adhering diffuser |
JP4504482B2 (ja) * | 1998-10-05 | 2010-07-14 | 大日本印刷株式会社 | カラーフィルタ |
JP2000162583A (ja) * | 1998-11-26 | 2000-06-16 | Sanyo Electric Co Ltd | 液晶表示装置及び反射型液晶表示装置 |
KR20000066093A (ko) * | 1999-04-13 | 2000-11-15 | 김영환 | 반사형 액정 표시 장치 |
KR100691316B1 (ko) * | 2000-02-29 | 2007-03-12 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치용 컬러필터 형성방법 |
JP4815659B2 (ja) * | 2000-06-09 | 2011-11-16 | ソニー株式会社 | 液晶表示装置 |
KR100684579B1 (ko) * | 2000-07-04 | 2007-02-20 | 엘지.필립스 엘시디 주식회사 | 반투과 액정 표시 장치 및 그의 제조 방법 |
US6809791B2 (en) * | 2001-02-01 | 2004-10-26 | Lg.Philips Lcd Co., Ltd. | Transflective liquid crystal display device having a color filter and method for fabricating thereof |
-
2002
- 2002-02-26 KR KR1020020010165A patent/KR100790357B1/ko active IP Right Grant
- 2002-09-26 US US10/254,638 patent/US7079206B2/en not_active Expired - Fee Related
- 2002-12-26 JP JP2002376946A patent/JP2003255336A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100805493B1 (ko) * | 2005-12-05 | 2008-02-20 | 엡슨 이미징 디바이스 가부시키가이샤 | 액정 장치 및 전자기기 |
Also Published As
Publication number | Publication date |
---|---|
JP2003255336A (ja) | 2003-09-10 |
US7079206B2 (en) | 2006-07-18 |
KR100790357B1 (ko) | 2008-01-02 |
US20030160914A1 (en) | 2003-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100790357B1 (ko) | 반사투과형 액정표시장치용 컬러필터기판 및 그 제조방법 | |
JP4089631B2 (ja) | 液晶表示装置およびその製造方法 | |
KR100404988B1 (ko) | 콜레스테릭 액정 컬러필터 및 그의 제조 방법 | |
JP4264217B2 (ja) | 着色層付き基板 | |
KR100582009B1 (ko) | 반투과형 컬러 액정표시장치 | |
JP3776022B2 (ja) | カラー液晶表示装置 | |
KR100707035B1 (ko) | 광 투과 영역 조절 방법 및 이를 이용한 반투과형 액정표시 장치 | |
JP3931199B2 (ja) | 反射透過両用型カラー液晶表示装置 | |
JP2005099455A (ja) | 液晶表示装置 | |
JP2003177392A (ja) | 液晶表示装置 | |
JP3931201B2 (ja) | 反射透過両用型カラー液晶表示装置 | |
JP3981321B2 (ja) | 液晶パネルおよび該液晶パネルを備える液晶表示装置 | |
JP3924518B2 (ja) | 半透過型カラー液晶表示装置 | |
KR100887666B1 (ko) | 액정표시장치 | |
JP2002169148A (ja) | 半透過型液晶表示装置用カラーフィルタ | |
JP4799474B2 (ja) | 液晶表示装置 | |
JP4633083B2 (ja) | 液晶表示装置 | |
JP3931200B2 (ja) | 反射透過両用型カラー液晶表示装置 | |
KR100523527B1 (ko) | 콜레스테릭 액정 컬러 필터를 포함한 액정 표시 장치 | |
JP3931198B2 (ja) | 反射透過両用型カラー液晶表示装置 | |
JP3931193B2 (ja) | 反射透過両用型カラー液晶表示装置 | |
JP2004151309A (ja) | 半透過型カラー液晶表示装置 | |
JP2004151399A (ja) | 半透過型カラー液晶表示装置 | |
JP2006338055A (ja) | 反射透過両用型カラー液晶表示装置 | |
KR20040104913A (ko) | 액정표시장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120928 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130930 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20141124 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20161118 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20171116 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20181114 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20191113 Year of fee payment: 13 |