Invention Grant
- Patent Title: Wide-angle camera using achromatic doublet prism array and method of manufacturing the same
-
Application No.: US14616925Application Date: 2015-02-09
-
Publication No.: US09902120B2Publication Date: 2018-02-27
- Inventor: Wei-Ping Chen , Jau-Jan Deng , Tsung-Wei Wan , Chuen-Yi Yin
- Applicant: OmniVision Technologies, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: OmniVision Technologies, Inc.
- Current Assignee: OmniVision Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Lathrop Gage LLP
- Main IPC: G02B3/00
- IPC: G02B3/00 ; G02B5/04 ; G02B13/00 ; B29D11/00

Abstract:
A wide-angle camera and fabrication method thereof includes a sensor with a plurality of pixel sub-arrays and an array of optical elements on a first side of a substrate. Each of the optical elements is capable of forming an image from a field of view onto a different one of the pixel sub-arrays. The wide-angle camera also includes an array of achromatic doublet prisms on a second side of the substrate, where each of the achromatic doublet prisms is aligned to provide a viewing angle with a different one of the optical elements. The sensor captures a wide-angle field of view while having a compact format.
Public/Granted literature
- US20160231473A1 Wide-Angle Camera Using Achromatic Doublet Prism Array And Method of Manufacturing The Same Public/Granted day:2016-08-11
Information query