Invention Grant
- Patent Title: Projector, electronic device having projector, and method for obtaining depth information of image data
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Application No.: US16150251Application Date: 2018-10-02
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Publication No.: US10942362B2Publication Date: 2021-03-09
- Inventor: Biing-Seng Wu , Han-Yi Kuo , Kuan-Ming Chen , Li-Chiu Tsai
- Applicant: HIMAX TECHNOLOGIES LIMITED
- Applicant Address: TW Tainan
- Assignee: HIMAX TECHNOLOGIES LIMITED
- Current Assignee: HIMAX TECHNOLOGIES LIMITED
- Current Assignee Address: TW Tainan
- Agent Winston Hsu
- Main IPC: G02B27/42
- IPC: G02B27/42 ; G02B27/18 ; G03B21/20
Abstract:
The present invention provides a projector, wherein the projector includes a light-emitting device, a lens module having a diffuser part and a lens part, and a DOE. In the operations of the projector, the light-emitting device is arranged for generating at least one laser beam, and the at least one laser beam passes through the diffuser part and the DOE to illuminate a field of view, and the at least one laser beam passes through the lens part and the DOE to generate a plurality of dots.
Information query
