KR100867482B1 - 박막트랜지스터 액정표시장치의 드라이브 아이씨 회로 - Google Patents
박막트랜지스터 액정표시장치의 드라이브 아이씨 회로 Download PDFInfo
- Publication number
- KR100867482B1 KR100867482B1 KR1020010089132A KR20010089132A KR100867482B1 KR 100867482 B1 KR100867482 B1 KR 100867482B1 KR 1020010089132 A KR1020010089132 A KR 1020010089132A KR 20010089132 A KR20010089132 A KR 20010089132A KR 100867482 B1 KR100867482 B1 KR 100867482B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- data
- drive
- lcd
- tft
- Prior art date
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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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (1)
- 호스트 인터패이스를 통해 화소 데이터 신호를 받아 각소스 드라이브 아이씨로 데이터를 분배하고, 게이트 드라이브 아이씨를 제어하는 타이밍 컨트롤러로부터 데이터 캐리 신호와 데이터 래치 신호를 인가받는 드라이브 아이씨 회로에 있어서, 데이터 래치 신호선을 줄이기 위해서 데이터 캐리 신호의 폴링 에지를 상기 데이터 래치 신호로 사용하는 것을 특징으로 하는 박막트랜지스터 액정표시장치의 드라이브 IC 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010089132A KR100867482B1 (ko) | 2001-12-31 | 2001-12-31 | 박막트랜지스터 액정표시장치의 드라이브 아이씨 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010089132A KR100867482B1 (ko) | 2001-12-31 | 2001-12-31 | 박막트랜지스터 액정표시장치의 드라이브 아이씨 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030058618A KR20030058618A (ko) | 2003-07-07 |
KR100867482B1 true KR100867482B1 (ko) | 2008-11-10 |
Family
ID=32216517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010089132A KR100867482B1 (ko) | 2001-12-31 | 2001-12-31 | 박막트랜지스터 액정표시장치의 드라이브 아이씨 회로 |
Country Status (1)
Country | Link |
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KR (1) | KR100867482B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980017987A (ko) * | 1995-11-28 | 1998-06-05 | 김광호 | 액정 표시 장치의 타이밍 제어장치 |
KR19980083648A (ko) * | 1997-05-16 | 1998-12-05 | 구자홍 | 액정표시장치의 구동회로 |
KR20010015397A (ko) * | 1999-07-23 | 2001-02-26 | 야스카와 히데아키 | 전기 광학 장치, 그 구동방법, 그 주사선 구동회로 및전자기기 |
-
2001
- 2001-12-31 KR KR1020010089132A patent/KR100867482B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980017987A (ko) * | 1995-11-28 | 1998-06-05 | 김광호 | 액정 표시 장치의 타이밍 제어장치 |
KR19980083648A (ko) * | 1997-05-16 | 1998-12-05 | 구자홍 | 액정표시장치의 구동회로 |
KR20010015397A (ko) * | 1999-07-23 | 2001-02-26 | 야스카와 히데아키 | 전기 광학 장치, 그 구동방법, 그 주사선 구동회로 및전자기기 |
Also Published As
Publication number | Publication date |
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KR20030058618A (ko) | 2003-07-07 |
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