Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US13192596Application Date: 2011-07-28
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Publication No.: US08207537B2Publication Date: 2012-06-26
- Inventor: Shunpei Yamazaki , Satoshi Murakami , Mitsuaki Osame
- Applicant: Shunpei Yamazaki , Satoshi Murakami , Mitsuaki Osame
- 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: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2002-137249 20020513
- Main IPC: H01L29/04
- IPC: H01L29/04
Abstract:
A display device according to the present invention includes a barrier layer formed over the transistor and a planarization layer formed over the barrier layer. The planarization layer has an opening and an edge portion of the planarization layer formed at the opening of the planarization layer is rounded. Further, a resin film is formed over the planarization layer and in the opening of the planarization layer, and the resin film also has an opening and an edge portion of the resin film formed at the opening of the resin film is rounded. A light emitting member is formed over the resin film.
Public/Granted literature
- US20110278578A1 DISPLAY DEVICE Public/Granted day:2011-11-17
Information query
IPC分类:
