Invention Grant
- Patent Title: Low color shift liquid crystal display and its driving method
- Patent Title (中): 低色差液晶显示及其驱动方法
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Application No.: US12334524Application Date: 2008-12-15
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Publication No.: US08203513B2Publication Date: 2012-06-19
- Inventor: Te-Chen Chung , Tean-Sen Jen , Chia-Te Liao , Lian-Bo Mao , Junrui Zhang
- Applicant: Te-Chen Chung , Tean-Sen Jen , Chia-Te Liao , Lian-Bo Mao , Junrui Zhang
- Applicant Address: CN Kunshan
- Assignee: Infovision Optoelectronics (Kunshan) Co., Ltd.
- Current Assignee: Infovision Optoelectronics (Kunshan) Co., Ltd.
- Current Assignee Address: CN Kunshan
- Agency: Perkins Coie LLP
- Agent Aaron Wininger
- Priority: CN200810000316 20080104
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A low color shift liquid crystal display and a driving method thereof are provided. The liquid crystal display comprises a plurality of data lines; a plurality of scanning lines arranged across the plurality of data lines, two adjacent scanning lines and two adjacent data lines arranged across the two adjacent scanning lines together defining a pixel region; and a plurality of pixels each comprising a first and a second sub-pixels. The first sub-pixel is connected to a first scanning line of the two adjacent scanning lines, the second sub-pixel includes a compensation capacitor, which is coupled to a second scanning line of the two adjacent scanning lines. Thereby a voltage difference can be maintained between the two sub-pixels under the same driving condition, and the voltage difference can be easily adjusted by suitably changing the waveforms of scanning drive signals on the scanning lines.
Public/Granted literature
- US20090174639A1 Low color shift liquid crystal display and its driving method Public/Granted day:2009-07-09
Information query
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