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:
Oct. 15, 2019
Filed:
Jun. 18, 2018
Applicant:
Silicon Touch Technology Inc., Hsinchu, TW;
Inventor:
Chi-Yuan Chin, Hsinchu, TW;
Assignee:
SILICON TOUCH TECHNOLOGY INC., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/29 (2006.01); G02B 27/22 (2018.01); G02B 27/02 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02F 1/29 (2013.01); G02B 27/02 (2013.01); G02B 27/2214 (2013.01); G02F 2001/134381 (2013.01); G02F 2201/12 (2013.01); G02F 2203/01 (2013.01);
Abstract
The instant disclosure provides a multi-function lens device including a liquid crystal lens unit and a controller. Two liquid crystal lens structures of the liquid crystal lens unit respectively have a first matrix electric field and a second matrix electric field, and different electric field areas of the first and second matrix electric fields cooperate with each other according to a predetermined operation mode provided by the controller for generating at least two divisional scenes on a display screen of the multi-function lens device.