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:
Jul. 16, 2024
Filed:
May. 26, 2021
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Yasuhiro Kanaya, Tokyo, JP;
Masanobu Ikeda, Tokyo, JP;
Assignee:
JAPAN DISPLAY INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/131 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02);
Abstract
According to one embodiment, a display panel includes a substrate, a first insulating layer, and a plurality of pixels including sub-pixels of a plurality of colors, respectively. Each of the sub-pixels includes a drive transistor, a pixel electrode supplied with a signal having a current value controlled from the drive transistor, and a light emitting element mounted on the pixel electrode. Each of the pixels includes a mounting electrode located to be spaced apart from the pixel electrode. The mounting electrode is in an electrically floating state in a first pixel of the plurality of pixels.