Invention Grant
- Patent Title: Electric field driving display device
- Patent Title (中): 电场驱动显示装置
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Application No.: US13167136Application Date: 2011-06-23
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Publication No.: US09305496B2Publication Date: 2016-04-05
- Inventor: Hajime Kimura
- Applicant: Hajime Kimura
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Fish & Richardson P.C.
- Priority: JP2010-151026 20100701
- Main IPC: G09G3/34
- IPC: G09G3/34

Abstract:
It is an object to provide an electric field driving display device capable of displaying a high quality image and to provide an electric field driving display device in which residual images in an outline of a pixel is prevented from occurring. An insulating film is formed over a second electrode and a plurality of first electrodes are provided over the insulating film. Each of the first electrodes is electrically connected to the second electrode. The second electrode is provided to partly overlap a region between the adjacent two first electrodes. In other words, viewing the top and the bottom of the display device, the adjacent first electrodes are provided apart from each other and the second electrode is provided to embed a space between the adjacent first electrodes.
Public/Granted literature
- US20120001889A1 ELECTRIC FIELD DRIVING DISPLAY DEVICE Public/Granted day:2012-01-05
Information query
IPC分类: