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:
Jul. 28, 2020
Filed:
Jan. 04, 2016
Ability Opto-electronics Technology Co. Ltd., Taichung, TW;
Po-Jui Liao, Taichung, TW;
Hung-Wen Lee, Taichung, TW;
Ying Jung Chen, Taichung, TW;
Bo Guang Jhang, Taichung, TW;
Kuo-Yu Liao, Taichung, TW;
Yao Wei Liu, Taichung, TW;
Yeong-Ming Chang, Taichung, TW;
ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD., Taichung, TW;
Abstract
A four-piece optical lens for capturing image and a four-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with positive refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.