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:
May. 08, 2018
Filed:
Dec. 24, 2014
Applicant:
Joled Inc., Tokyo, JP;
Inventor:
Yuki Kishi, Tokyo, JP;
Assignee:
JOLED INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2014.01); G01R 31/02 (2006.01); G09G 3/00 (2006.01); G09G 3/20 (2006.01); G09G 3/30 (2006.01); G01R 31/27 (2006.01); G01R 31/44 (2006.01); G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
G01R 31/2621 (2013.01); G01R 31/27 (2013.01); G01R 31/44 (2013.01); G09G 3/006 (2013.01); G09G 3/20 (2013.01); G09G 3/30 (2013.01); G09G 3/3291 (2013.01); G09G 2300/0819 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/045 (2013.01); G09G 2320/0626 (2013.01);
Abstract
A method for manufacturing a display device including a light-emitting pixel and a drive transistor that drives the light-emitting pixel using current, includes: (a) placing the display device in a light-emitting state; (b) placing the display device in a no-light-emitting state after (a); (c) leaving the display device in the non-light-emitting state for a predetermined period; (d) placing the display device in the light-emitting state again after (c); and (e) start measuring luminance of the display device at a start of (d).