Invention Grant
- Patent Title: Wafer level optic and zoned wafer
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Application No.: US16675513Application Date: 2019-11-06
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Publication No.: US11575246B2Publication Date: 2023-02-07
- Inventor: Karol Constantine Hatzilias , Christopher Yuan-Ting Liao , Robin Sharma , Gregory Olegovic Andreev , Paul Armen Tchertchian , Andrew John Ouderkirk
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Freestone Intellectual Property Law PLLC
- Agent Aaron J. Visbeek
- Main IPC: H01S5/183
- IPC: H01S5/183 ; H01S5/028 ; H01S5/02 ; G02B27/01
Abstract:
A plurality of light sources such as vertical-cavity surface-emitting lasers (VCSELs) are configured to emit non-visible light through emission apertures. Optics are formed over the emission apertures of the plurality of light sources. The optics may provide different tilt angles or divergence angles to the non-visible light emitted by the light sources in the plurality of light sources.
Public/Granted literature
- US20200153203A1 Wafer Level Optic and Zoned Wafer Public/Granted day:2020-05-14
Information query
