Invention Grant
- Patent Title: High refractive index optical device formed based on solid crystal and fabrication method thereof
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Application No.: US17159746Application Date: 2021-01-27
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Publication No.: US11639559B2Publication Date: 2023-05-02
- Inventor: Tanya Malhotra , Tingling Rao , Andrew John Ouderkirk , Arman Boromand , Lafe Joseph Purvis , Oleg Yaroshchuk , Sheng Ye , Sandeep Rekhi
- 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: Millburn IP PLLC
- Main IPC: C30B29/60
- IPC: C30B29/60 ; C30B29/54 ; G02B1/08 ; G02B5/30 ; C30B23/02 ; C30B11/00 ; C30B30/04 ; C30B30/02
Abstract:
An optical element is provided. The optical element includes a solid crystal including crystal molecules aligned in a predetermined alignment pattern at least partially defined by an alignment structure.
Public/Granted literature
- US20210263313A1 HIGH REFRACTIVE INDEX OPTICAL DEVICE FORMED BASED ON SOLID CRYSTAL AND FABRICATION METHOD THEREOF Public/Granted day:2021-08-26
Information query
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