Invention Grant
- Patent Title: Wide-angle camera using achromatic doublet prism array and method of manufacturing the same
- Patent Title (中): 广角相机使用消色差双棱镜阵列及其制造方法
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Application No.: US14616936Application Date: 2015-02-09
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Publication No.: US09438779B2Publication Date: 2016-09-06
- Inventor: Chuen-Yi Yin , Jau-Jan Deng
- 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: H04N5/225
- IPC: H04N5/225 ; G02B13/10 ; G02B3/00 ; G02B13/00 ; G02B5/04

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
- US20160234411A1 Wide-Angle Camera Using Achromatic Doublet Prism Array And Method of Manufacturing The Same Public/Granted day:2016-08-11
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