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. 06, 2023
Filed:
Jan. 05, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Koji Yoshida, Tokyo, JP;
Hirofumi Ohira, Tokyo, JP;
Soichiro Ohama, Tokyo, JP;
Naoki Takada, Tokyo, JP;
Takayuki Nakanishi, Tokyo, JP;
Assignee:
JAPAN DISPLAY INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1343 (2006.01); G02F 1/137 (2006.01); G02F 1/155 (2006.01); G02F 1/163 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13338 (2013.01); G02F 1/137 (2013.01); G02F 1/13439 (2013.01); G02F 1/134327 (2013.01); G02F 1/155 (2013.01); G02F 1/163 (2013.01);
Abstract
The display device includes a display panel and a front surface panel that is superimposed with the display panel, and that is switched between a reflective state in which incident light is reflected and a transmissive state in which incident light is transmitted. The front surface panel can detect presence of an object to be detected.