Invention Grant
- Patent Title: Organic EL display apparatus
- Patent Title (中): 有机EL显示装置
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Application No.: US12326695Application Date: 2008-12-02
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Publication No.: US07936122B2Publication Date: 2011-05-03
- Inventor: Nozomu Izumi , Daisuke Yoshitoku
- Applicant: Nozomu Izumi , Daisuke Yoshitoku
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-323676 20071214; JP2008-266528 20081015
- Main IPC: H05B33/00
- IPC: H05B33/00

Abstract:
An organic EL display apparatus is sealed with a protective film composed of a resin protective film and an inorganic protective film. In the organic EL display apparatus, a planarizing film has a dividing region which divides the planarizing film into a region where organic EL elements are arranged and a peripheral region thereof. An end of the resin protective film is located in the dividing region or in the region where the organic EL elements are arranged, away from the planarizing film in the peripheral region. The inorganic protective film covers the end of the resin protective film and further extends to the dividing region.
Public/Granted literature
- US20090153042A1 ORGANIC EL DISPLAY APPARATUS Public/Granted day:2009-06-18
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