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:
Nov. 12, 2024
Filed:
Jun. 11, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hidemasa Oshige, Kanagawa, JP;
Norihiko Nakata, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/842 (2023.01); G02B 3/00 (2006.01); G02B 5/20 (2006.01); H10K 50/858 (2023.01); H10K 59/131 (2023.01); H10K 59/38 (2023.01);
U.S. Cl.
CPC ...
H10K 50/8426 (2023.02); H10K 50/8428 (2023.02); H10K 50/858 (2023.02); H10K 59/131 (2023.02); H10K 59/38 (2023.02); G02B 3/005 (2013.01); G02B 5/201 (2013.01);
Abstract
A display apparatus includes a display device and a light transmission plate overlapping the display device. The display device has a display region. A void is provided between the display region and the light transmission plate. Between the display region and the light transmission plate, a distance G from a front surface of the display device facing the void to a main surface of the light transmission plate facing the void is greater than a height difference H of the front surface in the display region. The height difference H is greater than 1 μm.