Invention Grant
- Patent Title: Display device
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Application No.: US16509087Application Date: 2019-07-11
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Publication No.: US11018201B2Publication Date: 2021-05-25
- Inventor: Tomoya Aoyama , Ryu Komatsu , Daiki Nakamura
- Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Applicant Address: JP Atsugi
- Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee Address: JP Atsugi
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2015-169163 20150828,JP2016-119610 20160616
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G02F1/1335 ; H01L51/52 ; G02F1/1339

Abstract:
A display device with improved viewing angle characteristics is provided. A display device with suppressed mixture of colors between adjacent pixels is provided. The display device includes a first coloring layer, a second coloring layer, and a structure body therebetween. The structure body has a portion closer to a display surface side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer.
Public/Granted literature
- US20190333969A1 DISPLAY DEVICE Public/Granted day:2019-10-31
Information query
IPC分类: