KR101212211B1 - 액정표시장치 구동집적회로 및 구동방법 - Google Patents
액정표시장치 구동집적회로 및 구동방법 Download PDFInfo
- Publication number
- KR101212211B1 KR101212211B1 KR1020060022360A KR20060022360A KR101212211B1 KR 101212211 B1 KR101212211 B1 KR 101212211B1 KR 1020060022360 A KR1020060022360 A KR 1020060022360A KR 20060022360 A KR20060022360 A KR 20060022360A KR 101212211 B1 KR101212211 B1 KR 101212211B1
- Authority
- KR
- South Korea
- Prior art keywords
- polarity
- integrated circuit
- liquid crystal
- control signal
- driving
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 66
- 210000002858 crystal cell Anatomy 0.000 description 23
- 238000010586 diagram Methods 0.000 description 15
- 239000010409 thin film Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/48—Adaptations of mechanically-operated limit switches
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (13)
- 제1 극성제어신호를 수신하는 복수의 제1 구동집적회로; 및상기 제1 구동집적회로와 서로 교번으로 배치되고, 제2 극성제어신호를 수신하는 복수의 제2 구동집적회로로 구성되고,상기 제1 구동집적회로는, 상기 제1 극성제어신호에 대응하여 입적한 두 화소컬럼씩 백색레벨 및 흑색레벨이 교번으로 반복되는 2라인 캐릭터의 데이터를 제1 화소부에 출력하고,상기 제2 구동집적회로는, 상기 제2 극성제어신호에 대응하여 상기 제1 화소부와 극성이 반대되도록 2라인 캐릭터의 데이터를 제2 화소부에 출력하되, 하나의 화소컬럼은 레드, 그린 및 블루를 포함하는 액정표시장치의 구동회로.
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- 서로 교번으로 배치된 복수의 제1 및 제2 구동집적회로에 각각 제1 극성제어신호 및 상기 제1 극성제어신호가 반전된 제2 극성제어신호를 인가하는 단계;상기 제1 극성제어신호에 대응하여, 인접한 화소컬럼이 백색레벨 및 흑색레벨이 교번으로 반복되는 2라인 캐릭터의 데이터를 제1 화소부에 출력하는 단계;상기 제2 극성제어신호에 대응하여, 상기 제1 화소부와 극성이 반대되도록 2라인 캐릭터의 데이터를 제2 화소부에 출력하는 단계를 포함하고,하나의 화소컬럼은 레드, 그린 및 블루를 포함하는 액정표시장치의 구동방법.
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- 제7항에 있어서,수평 2도트 인버젼 방식에 따라 상기 2 라인 캐릭터의 데이터의 극성을 조정하는 단계를 더 포함하는 것을 특징으로 하는 액정표시장치 구동방법.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/372,069 US20070001965A1 (en) | 2005-06-30 | 2006-03-10 | Driving integrated circuit of liquid crystal display device and driving method thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050058936 | 2005-06-30 | ||
KR1020050058936 | 2005-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070003538A KR20070003538A (ko) | 2007-01-05 |
KR101212211B1 true KR101212211B1 (ko) | 2012-12-13 |
Family
ID=37870360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060022360A KR101212211B1 (ko) | 2005-06-30 | 2006-03-09 | 액정표시장치 구동집적회로 및 구동방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101212211B1 (ko) |
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2006
- 2006-03-09 KR KR1020060022360A patent/KR101212211B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20070003538A (ko) | 2007-01-05 |
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