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:
Sep. 21, 2021
Filed:
Jan. 30, 2020
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Masakazu Gunji, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H01L 27/146 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0097 (2013.01); H01L 27/124 (2013.01); H01L 27/1463 (2013.01); H01L 27/322 (2013.01); H01L 27/3211 (2013.01); H01L 27/3244 (2013.01); H01L 27/3246 (2013.01); H01L 27/3258 (2013.01); H01L 27/3262 (2013.01); H01L 51/5278 (2013.01); H01L 27/326 (2013.01); H01L 2227/323 (2013.01); H01L 2251/5338 (2013.01); Y02E 10/549 (2013.01);
Abstract
Provided is a display device including a first sub-pixel, a second sub-pixel adjacent to the first sub-pixel. The first sub-pixel and the second sub-pixel each include a semiconductor film, a gate electrode, a gate insulating film, an interlayer insulating film, and a leveling film and further possesses a light-emitting element located over the leveling film. The display device has a partition wall located between the first sub-pixel and the second sub-pixel and a trench passing through the leveling film.
Gunji, Masakazu. (2021). Display device (U.S. Patent No. 11127908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11127908
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile