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:
Aug. 27, 2019
Filed:
Oct. 06, 2016
Omnivision Technologies, Inc., Santa Clara, CA (US);
Chuen-Yi Yin, New Taipei, TW;
Jau-Jan Deng, Taipei, TW;
OmniVision Technologies, Inc., Santa Clara, CA (US);
Abstract
A six-aspheric-surface lens has six coaxially aligned lenses including, in order, a positive first lens, a negative second lens, a negative third lens, a negative fourth lens, a negative fifth lens, and a plano-gull-wing sixth lens. The six-aspheric-surface lens also includes a first biplanar substrate between the first lens and the second lens, a second biplanar substrate between the third lens and the fourth lens, and a third biplanar substrate between the fifth lens and the sixth lens. The first lens may have an Abbe number exceeding 48, the second lens and the third lens each may have an Abbe number less than 35. The first lens may have a focal length fand the second lens may have a focal length fsuch that −0.27<f/f<−0.17. The six-aspheric-surface lens may have an effective focal length fand a total track length T such that 0.9<T/f<1.1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile