KR100658073B1 - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR100658073B1 KR100658073B1 KR1020010024649A KR20010024649A KR100658073B1 KR 100658073 B1 KR100658073 B1 KR 100658073B1 KR 1020010024649 A KR1020010024649 A KR 1020010024649A KR 20010024649 A KR20010024649 A KR 20010024649A KR 100658073 B1 KR100658073 B1 KR 100658073B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- counter electrode
- bus lines
- data bus
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000010409 thin film Substances 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 abstract description 2
- 230000005684 electric field Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Computer Hardware Design (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
Abstract
Description
Claims (4)
- 투명성 절연 기판과, 상기 기판 상에 수직으로 교차 배열되어 단위 화소를 한정하는 수 개의 게이트 버스 라인 및 데이타 버스 라인과, 상기 게이트 버스 라인과 데이타 버스 라인이 교차되는 영역 상에 배치되는 박막 트랜지스터와, 상기 단위 화소 영역에 배치되는 플레이트형의 카운터 전극과, 상기 단위 화소 영역에 상기 카운터 전극과 오버랩되게 배치되면서 내부에 수개의 슬릿이 구비된 슬릿형의 화소 전극을 포함하는 액정표시장치에 있어서,상기 카운터 전극은 상기 화소 전극의 슬릿의 양측 끝단과 오버랩되는 양측 가장자리 부분 각각에 홀이 구비된 것을 특징으로 하는 액정표시장치.
- 제 1항에 있어서, 상기 화소 전극은, "∧"자형 슬릿들이 구비된 것을 특징으로 하는 액정표시장치.
- 제 1항에 있어서, 상기 화소 전극은, 상기 게이트 버스 라인과 평행한 방향에서 단위 화소의 중심을 기준으로해서 대칭되게 상기 게이트 버스 라인 또는 데이타 버스 라인과 소정 각도를 이루는 슬릿들이 구비된 것을 특징으로 하는 액정표시장치.
- 제 1항에 있어서, 상기 화소 전극은 상기 데이타 버스 라인과 평행한 방향의 슬릿을 구비한 것을 특징으로 하는 액정표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010024649A KR100658073B1 (ko) | 2001-05-07 | 2001-05-07 | 액정표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010024649A KR100658073B1 (ko) | 2001-05-07 | 2001-05-07 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020085245A KR20020085245A (ko) | 2002-11-16 |
KR100658073B1 true KR100658073B1 (ko) | 2006-12-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010024649A KR100658073B1 (ko) | 2001-05-07 | 2001-05-07 | 액정표시장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100658073B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102629038A (zh) * | 2011-12-15 | 2012-08-08 | 京东方科技集团股份有限公司 | Tft阵列基板及其制作方法和显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4061416B2 (ja) * | 2006-02-22 | 2008-03-19 | エプソンイメージングデバイス株式会社 | 液晶表示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000057926A (ko) * | 1999-02-05 | 2000-09-25 | 가나이 쓰토무 | 액정표시장치 |
JP2000356786A (ja) * | 1999-06-16 | 2000-12-26 | Nec Corp | 液晶表示装置 |
KR20010004534A (ko) * | 1999-06-29 | 2001-01-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20010011849A (ko) * | 1999-07-30 | 2001-02-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20010011850A (ko) * | 1999-07-30 | 2001-02-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20020056702A (ko) * | 2000-12-29 | 2002-07-10 | 주식회사 현대 디스플레이 테크놀로지 | 프린지 필드 구동 액정표시장치 |
-
2001
- 2001-05-07 KR KR1020010024649A patent/KR100658073B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000057926A (ko) * | 1999-02-05 | 2000-09-25 | 가나이 쓰토무 | 액정표시장치 |
JP2000356786A (ja) * | 1999-06-16 | 2000-12-26 | Nec Corp | 液晶表示装置 |
KR20010004534A (ko) * | 1999-06-29 | 2001-01-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20010011849A (ko) * | 1999-07-30 | 2001-02-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20010011850A (ko) * | 1999-07-30 | 2001-02-15 | 김영환 | 고개구율 및 고투과율 액정 표시 장치 |
KR20020056702A (ko) * | 2000-12-29 | 2002-07-10 | 주식회사 현대 디스플레이 테크놀로지 | 프린지 필드 구동 액정표시장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102629038A (zh) * | 2011-12-15 | 2012-08-08 | 京东方科技集团股份有限公司 | Tft阵列基板及其制作方法和显示装置 |
WO2013086906A1 (zh) * | 2011-12-15 | 2013-06-20 | 京东方科技集团股份有限公司 | Tft阵列基板及其制作方法和显示装置 |
US9207508B2 (en) | 2011-12-15 | 2015-12-08 | Boe Technology Group Co., Ltd. | TFT array substrate and manufacturing method thereof, and display apparatus |
Also Published As
Publication number | Publication date |
---|---|
KR20020085245A (ko) | 2002-11-16 |
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