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. 17, 2025
Filed:
May. 04, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Kazuyuki Yamada, Tokyo, JP;
Assignee:
JAPAN DISPLAY INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H10H 20/01 (2025.01); H10H 20/814 (2025.01); H10H 20/857 (2025.01); H10H 29/14 (2025.01);
U.S. Cl.
CPC ...
H10H 29/142 (2025.01); H10H 20/01 (2025.01); H10H 20/814 (2025.01); H10H 20/857 (2025.01); H10H 20/0364 (2025.01);
Abstract
Disclosed is a display device including a substrate, a plurality of pixels, a counter substrate, and at least one rib. The plurality of pixels is located over the substrate and each includes a light-emitting diode. The counter substrate is located over the plurality of pixels. The at least one rib is formed over the counter substrate, located over a region between the plurality of light-emitting diodes included in the plurality of pixels, and has a height larger than a height of the light-emitting diode.