The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
Mar. 29, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hidemasa Oshige, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); G09G 3/3225 (2016.01); G09G 3/3266 (2016.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/529 (2013.01); G09G 3/3225 (2013.01); G09G 3/3266 (2013.01); H01L 27/3276 (2013.01); H01L 51/5253 (2013.01); G09G 2330/04 (2013.01); G09G 2330/045 (2013.01); H01L 2227/323 (2013.01);
Abstract
A display apparatus, comprising an element substrate including a display portion formed by arraying a plurality of organic light emitting elements on a base and a connecting portion provided on the base so as to be separated from the display portion, a driving substrate connected to the connecting portion so as to be configured to drive the display portion, and a heat-insulating portion provided between the display portion and the connecting portion in planar view in the base and configured to have lower heat conductivity than the base.