Invention Grant
- Patent Title: Wafer level optical elements and applications thereof
- Patent Title (中): 晶圆级光学元件及其应用
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Application No.: US13863906Application Date: 2013-04-16
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Publication No.: US09030745B2Publication Date: 2015-05-12
- Inventor: David Ovrutsky , Jeremy Huddleston
- Applicant: David Ovrutsky , Jeremy Huddleston
- Applicant Address: CN Nanchang
- Assignee: Nan Chang O-Film Optoelectronics Technology Ltd
- Current Assignee: Nan Chang O-Film Optoelectronics Technology Ltd
- Current Assignee Address: CN Nanchang
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Main IPC: G02B27/10
- IPC: G02B27/10 ; G02B13/00 ; B29D11/00 ; G02B3/00

Abstract:
A wafer level lens includes a first lens structure of a first polymeric material coupled to a second lens structure of a second polymeric material, wherein an interface is formed by opposing surfaces of the first lens structure and the second lens structure, the opposing surfaces having no air gap therebetween, at least one aperture disposed between the first lens structure and the second lens structure, wherein the aperture contacts the first lens structure and the second lens structure and wherein a supporting substrate is not positioned between the first lens structure and the second lens structure, and a spacer coupled to and separate from the wafer level lens.
Public/Granted literature
- US20130229719A1 Wafer Level Optical Elements and Applications Thereof Public/Granted day:2013-09-05
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