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:
Jan. 05, 2021
Filed:
Aug. 23, 2018
Applicant:
Spring Rainbow Optics Co., Ltd, Taoyuan, TW;
Inventors:
Po-Liang Chiang, Taipei, TW;
Yu-Teng Jheng, Changhua County, TW;
Assignee:
SPRING RAINBOW OPTICS CO., LTD, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/04 (2006.01); G02B 3/14 (2006.01); G02B 7/08 (2006.01); G02B 13/24 (2006.01); G03B 13/34 (2006.01); G02B 3/12 (2006.01); G03B 17/12 (2006.01);
U.S. Cl.
CPC ...
G03B 13/34 (2013.01); G02B 3/12 (2013.01); G02B 3/14 (2013.01); G02B 7/04 (2013.01); G02B 7/08 (2013.01); G02B 13/24 (2013.01); G03B 17/12 (2013.01);
Abstract
A camera module includes a lens assembly, a propulsion device, and a deformable. The propulsion device is configured for distally and proximally driving the lens assembly. The deformable lens is deformed, and a focal length of the deformable lens is changed in response to a pressure applied onto the deformable lens by the lens assembly distally driven by the propulsion device. The deformable lens remains undeformed, and the focal length of the deformable lens remains constant in response to no pressure applied onto the deformable lens.