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:
Mar. 13, 2018
Filed:
Nov. 13, 2015
Omnivision Technologies, Inc., Santa Clara, CA (US);
Wei-Ping Chen, New Taipei, TW;
Tsung-Wei Wan, HsinChu, TW;
OmniVision Technologies, Inc., Santa Clara, CA (US);
Abstract
A stacked-lens assembly includes a lower substrate and an upper substrate. The lower substrate includes a lower-substrate top surface having thereon a lower element and an inner spacer, the inner spacer at least partially surrounding the lower element. The upper substrate includes an upper-substrate bottom surface opposite the lower-substrate top surface and having thereon an upper element and an outer spacer, the outer spacer (i) being attached to the inner spacer and (ii) at least partially surrounding the upper element. In any cross-section of the stacked-lens assembly parallel to the upper substrate and including both the inner spacer and the outer spacer, the entirety of the inner spacer is within a perimeter of the outer spacer.