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:
Jun. 23, 2015
Filed:
Mar. 05, 2008
Applicant:
Mitsuhiro Kashiwabara, Kanagawa, JP;
Inventor:
Mitsuhiro Kashiwabara, Kanagawa, JP;
Assignee:
JOLED INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2006.01); G09G 3/20 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G09G 3/3225 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/043 (2013.01); G09G 2330/021 (2013.01); H01L 27/3213 (2013.01); H01L 27/322 (2013.01);
Abstract
Disclosed herein is a display device including: a red pixel configured to be provided with a red light-emitting element that generates red light; a green pixel configured to be provided with a green light-emitting element that generates green light; and two blue pixels configured to be provided with blue light-emitting elements that generate blue light and have the same structure, wherein a color filter is provided on a light-extraction side of at least one of the two blue pixels so that blue light beams having different y-values in an xy chromaticity coordinate system are extracted from the two blue pixels.