Invention Grant
US07898623B2 Display device, electronic device and method of driving display device
有权
显示装置，电子装置和驱动显示装置的方法
- Patent Title: Display device, electronic device and method of driving display device
- Patent Title (中): 显示装置，电子装置和驱动显示装置的方法
-
Application No.: US11474227Application Date: 2006-06-23
-
Publication No.: US07898623B2Publication Date: 2011-03-01
- Inventor: Hajime Kimura , Shunpei Yamazaki
- Applicant: Hajime Kimura , Shunpei Yamazaki
- Applicant Address: JP
- Assignee: Semiconductor Energy laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP2005-194668 20050704
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1335
Abstract:
The present invention provides a display device which can display characters clearly and display images smoothly. An area gray scale method is adopted and a configuration of one pixel is changed depending on a mode, by selecting one or more display regions in each pixel. When characters are needed to be displayed clearly, one pixel is configured by selecting a stripe arrangement. Thus, clear display can be conducted. When images are needed to be displayed, one pixel is configured by selecting an indented state. Thus, smooth display can be conducted.
Public/Granted literature
- US20070002084A1 Display device, electronic device and method of driving display device Public/Granted day:2007-01-04
Information query
IPC分类:
