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:
Feb. 08, 2022
Filed:
Oct. 10, 2018
Applicant:
Dynascan Technology Corp., Taoyuan, TW;
Inventors:
Assignee:
DYNASCAN TECHNOLOGY CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G02F 1/13357 (2006.01); G02F 1/1333 (2006.01); H04W 4/12 (2009.01); G02F 1/133 (2006.01); H05B 45/14 (2020.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G02F 1/13318 (2013.01); G02F 1/133385 (2013.01); G02F 1/133603 (2013.01); H04W 4/12 (2013.01); H05B 45/14 (2020.01); G09G 2320/041 (2013.01); G09G 2330/12 (2013.01); G09G 2360/144 (2013.01);
Abstract
A display apparatus is provided. The display apparatus comprises a display unit, a backlight module, an optical cavity and at least one sensing device. The optical cavity is formed between the display unit and the backlight module. The at least one sensing device is disposed on the periphery of the optical cavity for sensing the display unit.