Invention Application
- Patent Title: LIQUID CRYSTAL POLARIZERS FOR IMAGING
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Application No.: US17850898Application Date: 2022-06-27
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Publication No.: US20230008674A1Publication Date: 2023-01-12
- Inventor: Qing Chao , Hao Yu , Lu Lu , Scott Charles McEldowney , Xinqiao Liu , Eric Fest
- 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
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G02B3/00 ; H04N5/369 ; H04N5/33
Abstract:
An image sensor includes imaging pixels and a patterned liquid crystal polarizer (LCP). The imaging pixel include subpixels. The patterned LCP is disposed over the subpixels and configured to direct a particular polarized portion of imaging light to particular subpixels.
Information query
