Invention Grant
- Patent Title: Organic electroluminescence display apparatus
- Patent Title (中): 有机电致发光显示装置
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Application No.: US13197929Application Date: 2011-08-04
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Publication No.: US08344603B2Publication Date: 2013-01-01
- Inventor: Kiyofumi Sakaguchi , Noa Sumida , Kohei Nagayama
- Applicant: Kiyofumi Sakaguchi , Noa Sumida , Kohei Nagayama
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2010-178320 20100809; JP2011-136084 20110620
- Main IPC: H01J5/16
- IPC: H01J5/16

Abstract:
An organic EL display apparatus includes a plurality of pixels and a lens array which includes a light-condensing lens portion and a flat portion disposed on the light-emitting surface side of each pixel. Each pixel includes a light-emitting layer contained between a pair of electrodes. Part of the light emitted from the light-emitting layer is condensed by the light-condensing lens portion. A top surface of the light-condensing lens portion overlies the light-emitting region, and a part of the light-condensing lens portion is located outside the light-emitting region.
Public/Granted literature
- US20120032590A1 ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS Public/Granted day:2012-02-09
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