KR100512071B1 - 광시야각을 갖는 액정표시장치 - Google Patents
광시야각을 갖는 액정표시장치 Download PDFInfo
- Publication number
- KR100512071B1 KR100512071B1 KR10-1999-0056162A KR19990056162A KR100512071B1 KR 100512071 B1 KR100512071 B1 KR 100512071B1 KR 19990056162 A KR19990056162 A KR 19990056162A KR 100512071 B1 KR100512071 B1 KR 100512071B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- substrate
- pixel electrode
- electrode
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 69
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims description 12
- 230000005684 electric field Effects 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000002834 transmittance 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—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
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
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)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
- 제 1 기판, 제 2 기판과;상기 제 1 기판에 형성된 공통전극과;상기 제 2 기판 상에 형성되어 슬릿을 포함하고, 가장자리에 상기 공통전극 방향으로 돌출된 요철부가 형성된 화소전극과;상기 슬릿의 하부에 구성된 신호전극과;상기 제 1 기판과 제 2 기판 사이에 충진된 액정을 포함하는 액정표시장치.
- 제 1 항에 있어서,상기 신호전극은 상기 공통전극과 동일한 전압이 인가되는 액정표시장치.
- 삭제
- 제 2 항에 있어서,상기 신호전극은 상기 데이터배선인 액정표시장치.
- 제 1 항에 있어서상기 요철부가 형성된 화소전극의 요철부 위에 절연층의 리브를 더욱 포함하는 액정표시장치
- 제 1 기판, 제 2 기판과;상기 제 1 기판 상에 형성된 공통전극과;상기 제 2 기판 상에 형성되어 슬릿을 포함하고, 가장자리는 상기 공통전극과 반대방향으로 돌출된 화소전극과;상기 제 1 기판과 제 2 기판 사이에 충진된 액정;을 포함하는 액정표시장치.
- 제 6 항에 있어서,상기 화소전극의 슬릿의 하부에 위치하고, 상기 공통전극과 동일한 전압이 인가되는 신호전극을 더욱 포함하는 액정표시장치.
- 제 6 항에 있어서,상기 공통전극 상에 절연층의 리브를 더욱 포함하는 액정표시장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0056162A KR100512071B1 (ko) | 1999-12-09 | 1999-12-09 | 광시야각을 갖는 액정표시장치 |
US09/731,895 US7209203B2 (en) | 1999-12-09 | 2000-12-08 | Thin film transistor liquid crystal display device implementing multi-domains for liquid crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0056162A KR100512071B1 (ko) | 1999-12-09 | 1999-12-09 | 광시야각을 갖는 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010055090A KR20010055090A (ko) | 2001-07-02 |
KR100512071B1 true KR100512071B1 (ko) | 2005-09-02 |
Family
ID=19624556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-0056162A Expired - Fee Related KR100512071B1 (ko) | 1999-12-09 | 1999-12-09 | 광시야각을 갖는 액정표시장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7209203B2 (ko) |
KR (1) | KR100512071B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100595298B1 (ko) | 2000-09-23 | 2006-07-03 | 엘지.필립스 엘시디 주식회사 | Htn모드 액정 디스플레이 장치 |
KR100601454B1 (ko) * | 2000-10-04 | 2006-07-14 | 엘지.필립스 엘시디 주식회사 | 멀티 도메인 액정표시장치 및 그 제조방법 |
KR100870005B1 (ko) * | 2002-03-07 | 2008-11-21 | 삼성전자주식회사 | 액정 표시 장치 |
US7359022B2 (en) * | 2002-11-22 | 2008-04-15 | Lg.Philips Lcd Co., Ltd. | Wire structure of display device |
KR100961941B1 (ko) * | 2003-01-03 | 2010-06-08 | 삼성전자주식회사 | 다중 도메인 액정 표시 장치용 박막 트랜지스터 표시판 |
KR100956149B1 (ko) * | 2003-06-09 | 2010-05-06 | 엘지디스플레이 주식회사 | 시야각 및 응답속도가 개선된 액정표시장치 |
KR101274622B1 (ko) * | 2006-09-26 | 2013-06-14 | 삼성디스플레이 주식회사 | 밀봉제 및 이를 이용한 액정 표시 장치 |
KR100853228B1 (ko) * | 2008-04-23 | 2008-08-20 | 삼성전자주식회사 | 박막 트랜지스터 기판 |
KR101725342B1 (ko) * | 2009-10-12 | 2017-04-11 | 삼성디스플레이 주식회사 | 광배향용 마스크, 이를 이용한 광배향 방법 및 액정 표시 장치 |
TWI569062B (zh) * | 2016-03-08 | 2017-02-01 | 友達光電股份有限公司 | 顯示裝置、顯示裝置的操作方法、及顯示裝置的像素電路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01291215A (ja) * | 1988-05-18 | 1989-11-22 | Toshiba Corp | 液晶表示装置 |
KR960015004A (ko) * | 1994-10-14 | 1996-05-22 | 쯔지 하루오 | 액정소자 및 그의 제조방법 |
JPH11119223A (ja) * | 1997-10-20 | 1999-04-30 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
KR19990085360A (ko) * | 1998-05-16 | 1999-12-06 | 윤종용 | 광시야각 액정 표시 장치 및 그 제조 방법 |
JP2001033800A (ja) * | 1999-07-22 | 2001-02-09 | Seiko Epson Corp | 電気光学装置及び投射型表示装置と電気光学装置の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960015004B1 (ko) | 1986-09-15 | 1996-10-23 | 쟈안센 파아마슈우티카 엔. 부이. | (1h-이미다졸-1-일메틸)치환된 벤즈이미다졸 유도체의 제조방법 |
KR100234892B1 (ko) * | 1996-08-26 | 1999-12-15 | 구본준 | 액정표시장치의 구조 및 그 제조방법 |
TW509808B (en) * | 1997-06-12 | 2002-11-11 | Sharp Kk | Liquid crystal display device |
KR100443840B1 (ko) * | 1998-09-01 | 2005-01-13 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의제조방법 |
KR100459482B1 (ko) * | 1998-10-02 | 2005-06-10 | 엘지.필립스 엘시디 주식회사 | 박막트랜지스터및그제조방법 |
GB9821311D0 (en) * | 1998-10-02 | 1998-11-25 | Koninkl Philips Electronics Nv | Reflective liquid crystal display device |
JP4242963B2 (ja) * | 1999-02-10 | 2009-03-25 | 三洋電機株式会社 | カラー液晶表示装置 |
-
1999
- 1999-12-09 KR KR10-1999-0056162A patent/KR100512071B1/ko not_active Expired - Fee Related
-
2000
- 2000-12-08 US US09/731,895 patent/US7209203B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01291215A (ja) * | 1988-05-18 | 1989-11-22 | Toshiba Corp | 液晶表示装置 |
KR960015004A (ko) * | 1994-10-14 | 1996-05-22 | 쯔지 하루오 | 액정소자 및 그의 제조방법 |
JPH11119223A (ja) * | 1997-10-20 | 1999-04-30 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
KR19990085360A (ko) * | 1998-05-16 | 1999-12-06 | 윤종용 | 광시야각 액정 표시 장치 및 그 제조 방법 |
JP2001033800A (ja) * | 1999-07-22 | 2001-02-09 | Seiko Epson Corp | 電気光学装置及び投射型表示装置と電気光学装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20010024244A1 (en) | 2001-09-27 |
US7209203B2 (en) | 2007-04-24 |
KR20010055090A (ko) | 2001-07-02 |
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