KR100899630B1 - 액정 표시패널의 구조 - Google Patents
액정 표시패널의 구조 Download PDFInfo
- Publication number
- KR100899630B1 KR100899630B1 KR1020020088474A KR20020088474A KR100899630B1 KR 100899630 B1 KR100899630 B1 KR 100899630B1 KR 1020020088474 A KR1020020088474 A KR 1020020088474A KR 20020088474 A KR20020088474 A KR 20020088474A KR 100899630 B1 KR100899630 B1 KR 100899630B1
- Authority
- KR
- South Korea
- Prior art keywords
- common voltage
- liquid crystal
- electrode
- lines
- display panel
- Prior art date
Links
Images
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
-
- 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
- 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
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G02F1/136295—Materials; Compositions; Manufacture processes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (6)
- 제1기판 상에 종횡으로 배열되어 화소들을 정의하는 게이트 배선들 및 데이터 배선들과; 상기 제1기판 상의 화소들에 형성되어 액정층에 수평전계를 인가하는 제1,제2전극과; 상기 화소들의 일측 모서리에 구비되어 화상정보를 제1전극에 공급 또는 차단하는 스위칭소자와; 상기 홀수번째 게이트 배선들에 대응하는 화소들의 제2전극에 제1공통전압을 공급하는 제1공통전압 배선들과; 상기 짝수번째 게이트 배선들에 대응하는 화소들의 제2전극에 제2공통전압을 공급하는 제2공통전압 배선들과; 상기 스위칭소자와 제1 또는 제2공통전압 배선들 사이에 형성된 액정용량과; 상기 스위칭소자와 제1 또는 제2공통전압 배선들 사이에 형성된 스토리지 커패시터를 구비하고, 상기 스토리지 커패시터가 데이터 라인들을 기준으로 인접하는 화소들에서 전단(前段) 공통전압 배선들 및 현재단 공통전압 배선들과 교번하여 접속되며, 2개의 게이트 라인들을 기준으로 인접하는 화소들에서 전단 공통전압 배선들 및 현재단 공통전압 배선들과 2개씩 교번하여 접속된 것을 특징으로 하는 액정 표시패널의 구조.
- 제 1 항에 있어서, 상기 제1전극은 화상정보가 인가되는 화소전극이고, 제2전극은 공통전압이 인가되는 공통전극인 것을 특징으로 하는 액정 표시패널의 구조.
- 제 1 항에 있어서, 상기 스위칭 소자는 게이트 전극이 게이트 배선에 접속되고, 소스 전극이 데이터 배선에 접속되며, 드레인 전극이 제1전극에 접속된 박막 트랜지스터인 것을 특징으로 하는 액정 표시패널의 구조.
- 제 1 항에 있어서, 상기 제1공통전압 배선들이 서로 전기적으로 연결되고, 상기 제2공통전압 배선들이 서로 전기적으로 연결된 것을 특징으로 하는 액정 표시패널의 구조.
- 제 1 항에 있어서, 상기 제1공통전압 배선들과 제2공통전압 배선들은 게이트 배선들과 평행하게 배열된 것을 특징으로 하는 액정 표시패널의 구조.
- 제 1 항에 있어서, 상기 제1공통전압 배선들을 통해 공급되는 제1공통전압과 제2공통전압 배선들을 통해 공급되는 제2공통전압은 서로 반전된 펄스 형태로 인가되는 것을 특징으로 하는 액정 표시패널의 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020088474A KR100899630B1 (ko) | 2002-12-31 | 2002-12-31 | 액정 표시패널의 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020088474A KR100899630B1 (ko) | 2002-12-31 | 2002-12-31 | 액정 표시패널의 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040062147A KR20040062147A (ko) | 2004-07-07 |
KR100899630B1 true KR100899630B1 (ko) | 2009-05-27 |
Family
ID=37353586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020088474A KR100899630B1 (ko) | 2002-12-31 | 2002-12-31 | 액정 표시패널의 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100899630B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11282431A (ja) * | 1998-03-31 | 1999-10-15 | Toshiba Electronic Engineering Corp | 平面表示装置 |
KR20040038252A (ko) * | 2002-10-31 | 2004-05-08 | 엘지.필립스 엘시디 주식회사 | 횡전계형 액정 표시 장치 |
-
2002
- 2002-12-31 KR KR1020020088474A patent/KR100899630B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11282431A (ja) * | 1998-03-31 | 1999-10-15 | Toshiba Electronic Engineering Corp | 平面表示装置 |
KR20040038252A (ko) * | 2002-10-31 | 2004-05-08 | 엘지.필립스 엘시디 주식회사 | 횡전계형 액정 표시 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20040062147A (ko) | 2004-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7319448B2 (en) | Liquid crystal display device and method for driving the same | |
KR101604140B1 (ko) | 액정표시장치 | |
US7567228B1 (en) | Multi switch pixel design using column inversion data driving | |
KR101354406B1 (ko) | 액정표시장치 | |
US8866713B2 (en) | Liquid crystal display device | |
KR100928487B1 (ko) | 액정표시장치 | |
TWI393094B (zh) | 液晶顯示裝置及其驅動方法 | |
KR101607702B1 (ko) | 액정 표시 장치 | |
US20090262061A1 (en) | Liquid Crystal Panel and Display Apparatus Including Liquid Crystal Panel | |
KR100882699B1 (ko) | 액정 표시장치 및 그의 구동방법 | |
EP2224424B1 (en) | LCD with common voltage driving circuit | |
KR20020017340A (ko) | 도트 인버젼 방식의 액정 패널 구동 방법 및 그 장치 | |
KR20050082651A (ko) | 액정표시장치 및 그의 구동방법 | |
KR101122002B1 (ko) | 액정 표시 패널 및 그 구동 방법 | |
KR20020052137A (ko) | 액정표시장치 | |
KR101074381B1 (ko) | 횡전계방식 액정표시장치 | |
KR101278003B1 (ko) | 액정표시패널과 그 구동방법 | |
US20110096050A1 (en) | Liquid crystal display and method of driving the same | |
US8766888B2 (en) | In plane switching mode liquid crystal display device | |
KR100531478B1 (ko) | 액정표시패널 및 그 구동방법 | |
KR100923678B1 (ko) | 액정 표시장치 | |
JPH08298638A (ja) | 液晶表示装置 | |
KR100923675B1 (ko) | 액정 패널의 구조 및 그 구동방법 | |
KR100899630B1 (ko) | 액정 표시패널의 구조 | |
JP2007047350A (ja) | 電気光学装置、駆動方法および電子機器 |
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: 20120330 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130329 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150429 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160428 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170413 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180416 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190417 Year of fee payment: 11 |