KR100254869B1 - 액정표시장치의 접지 배선 구조 및 방법 - Google Patents
액정표시장치의 접지 배선 구조 및 방법 Download PDFInfo
- Publication number
- KR100254869B1 KR100254869B1 KR1019970035019A KR19970035019A KR100254869B1 KR 100254869 B1 KR100254869 B1 KR 100254869B1 KR 1019970035019 A KR1019970035019 A KR 1019970035019A KR 19970035019 A KR19970035019 A KR 19970035019A KR 100254869 B1 KR100254869 B1 KR 100254869B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- display device
- line driver
- ground
- 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
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
- 복수개의 주사선과 상기 주사선과 교차하는 복수개의 신호선과, 상기 신호선에 신호를 인가하는 구동회로와, 상기 구동회로에 접지전압을 인가하는 접지배선이 형성된 기판과; 상기 기판의 주변부를 감싸는 금속으로 된 케이스를 포함하고; 상기 접지배선과 상기 케이스를 전기적으로 접속시키는 접속수단을 포함하는 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 땜납인 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 은(Ag)인 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 구동회로는 복수개의 IC이고, 상기 접속수단은 상기 IC 사이에 형성된 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 상기 케이스가 함몰되어 형성된 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 탄성을 가진 도전성 매개체인 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 U자형 클립인 것을 특징으로 하는 액정표시장치.
- 제1항에 있어서, 상기 접속수단은 도전성스페이서인 것을 특징으로 하는 액정표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970035019A KR100254869B1 (ko) | 1997-07-25 | 1997-07-25 | 액정표시장치의 접지 배선 구조 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970035019A KR100254869B1 (ko) | 1997-07-25 | 1997-07-25 | 액정표시장치의 접지 배선 구조 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990011781A KR19990011781A (ko) | 1999-02-18 |
KR100254869B1 true KR100254869B1 (ko) | 2000-05-01 |
Family
ID=19515647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970035019A Expired - Fee Related KR100254869B1 (ko) | 1997-07-25 | 1997-07-25 | 액정표시장치의 접지 배선 구조 및 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100254869B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100634829B1 (ko) * | 1999-11-05 | 2006-10-17 | 엘지.필립스 엘시디 주식회사 | 액정표시소자의 제조방법 |
KR100909056B1 (ko) * | 2003-01-27 | 2009-07-23 | 엘지디스플레이 주식회사 | 라인 온 글래스형 액정 표시 장치 |
KR100970266B1 (ko) * | 2003-09-18 | 2010-07-16 | 삼성전자주식회사 | 표시장치 |
KR101129432B1 (ko) * | 2005-05-26 | 2012-03-26 | 삼성전자주식회사 | 액정표시장치 |
KR102223125B1 (ko) * | 2014-03-27 | 2021-03-05 | 삼성디스플레이 주식회사 | 데이터 구동부 및 이를 구비한 표시 장치 |
KR102367137B1 (ko) * | 2014-03-27 | 2022-02-25 | 삼성디스플레이 주식회사 | 데이터 구동부 및 이를 구비한 표시 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0961789A (ja) * | 1995-08-28 | 1997-03-07 | Sony Corp | 液晶表示装置 |
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1997
- 1997-07-25 KR KR1019970035019A patent/KR100254869B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0961789A (ja) * | 1995-08-28 | 1997-03-07 | Sony Corp | 液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR19990011781A (ko) | 1999-02-18 |
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