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:
Apr. 02, 2013
Filed:
Jun. 30, 2010
Applicants:
Isao Ebisawa, Hamura, JP;
Yoshiyuki Matsuoka, Tokorozawa, JP;
Kenji Kobayashi, Hino, JP;
Inventors:
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A stacked body comprising a light emitting layer and a light detecting element which detects light emitted by the light emitting layer. The light detecting element has a light detecting region which overlaps a light emitting surface of the light emitting layer as viewed in the thickness direction of the light emitting layer.