Invention Grant
- Patent Title: Monolithic multi-focus light source device
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Application No.: US16704280Application Date: 2019-12-05
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Publication No.: US11408589B2Publication Date: 2022-08-09
- Inventor: Vage Oganesian
- Applicant: Optiz, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Optiz, Inc.
- Current Assignee: Optiz, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: DLA Piper LLP (US)
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L23/13 ; F21V5/04 ; H01L33/62 ; H01L23/14 ; H01L23/498 ; H01L25/075 ; F21V19/00 ; F21V7/28 ; F21V5/00 ; H01L21/48 ; H01L33/48 ; F21V9/04 ; F21V13/14 ; F21Y105/12 ; F21Y115/10

Abstract:
A light source device that includes a light device assembly and a monolithic lens. The light device assembly includes a first substrate with opposing top and bottom surfaces and a plurality of cavities formed into the top surface, a plurality of light source chips each disposed at least partially in one of the plurality of cavities and each including a light emitting device and electrical contacts, and a plurality of electrodes each extending between the top and bottom surfaces and each electrically connected to one of the electrical contacts. The monolithic lens is disposed over the top surface of the first substrate, and includes a unitary substrate with a plurality of lens segments each disposed over one of the light source chips.
Public/Granted literature
- US20210172581A1 Monolithic Multi-Focus Light Source Device Public/Granted day:2021-06-10
Information query
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