Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
-
Application No.: US13750290Application Date: 2013-01-25
-
Publication No.: US08669928B2Publication Date: 2014-03-11
- Inventor: Shunpei Yamazaki , Jun Koyama , Hirokazu Yamagata
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP
- Assignee: Semiconductor Laboratory Co., Ltd.
- Current Assignee: Semiconductor Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP11-206378 19990721
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
Display bright in contrast can be obtained without discrination and flicker in the display device of the direct vision type whose pixel pitches are short to 20 μm or less. A liquid crystal panel is driven through the frame inverse driving method, and the vertical frame frequency is set to 120 Hz or more. Also, each of the pixels is arranged to correspond to one of R, G and B of color filters disposed on a TFT substrate side.
Public/Granted literature
- US20130134430A1 Display Device Public/Granted day:2013-05-30
Information query
IPC分类: