Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US14736648Application Date: 2015-06-11
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Publication No.: US09431470B2Publication Date: 2016-08-30
- Inventor: Shunpei Yamazaki , Mayumi Mizukami , Toshimitsu Konuma
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- 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: JP11-264672 19990917; JP11-264680 19990917; JP11-336247 19991126; JP11-336248 19991126
- Main IPC: H01L29/04
- IPC: H01L29/04 ; H01L27/32 ; H01L51/52 ; H01L27/12
Abstract:
A display device has a plurality of pixels which are arranged on a substrate. Each of the pixels is provided with an EL element which utilizes as a cathode a pixel electrode connected to a current control TFT. On a counter substrate, a light shielding film, a first color filter having a first color and a second color filter have a second color are provided. The second color is different from the first color.
Public/Granted literature
- US20150357389A1 EL Display Device and Method for Manufacturing the Same Public/Granted day:2015-12-10
Information query
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