Invention Grant
US08525769B2 Liquid crystal display apparatus including color filters of RGBW mosaic arrangement and method of driving the same
有权
包括RGBW马赛克布置的滤色器的液晶显示装置及其驱动方法
- Patent Title: Liquid crystal display apparatus including color filters of RGBW mosaic arrangement and method of driving the same
- Patent Title (中): 包括RGBW马赛克布置的滤色器的液晶显示装置及其驱动方法
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Application No.: US12769860Application Date: 2010-04-29
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Publication No.: US08525769B2Publication Date: 2013-09-03
- Inventor: Takashi Miyashita
- Applicant: Takashi Miyashita
- Applicant Address: JP Tokyo
- Assignee: Casio Computer Co., Ltd.
- Current Assignee: Casio Computer Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick, PC
- Priority: JP2009-154089 20090629
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A liquid crystal display apparatus includes color filters, a display signal voltage application circuit, a common voltage application circuit, and a polarity inversion circuit. Each color filter corresponds to one of sub-pixels arranged two-dimensionally in a display section. The display signal voltage application circuit applies a display signal voltage to a pixel electrode of each of the sub-pixels. The common voltage application circuit applies a common voltage to a common electrode of each of the sub-pixels. The polarity inversion circuit inverts a polarity indicating a magnitude relationship between a pixel electrode voltage and the common voltage that is applied to the common electrode. The polarity inversion circuit makes the polarity of at least one of the sub-pixels arranged in a row of the display section different from the polarity of another sub-pixel of the same color arranged in the same row of the display section.
Public/Granted literature
- US20100328360A1 LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME Public/Granted day:2010-12-30
Information query
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