Invention Grant
- Patent Title: Light source module and projector using the same
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Application No.: US16027877Application Date: 2018-07-05
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Publication No.: US10795247B2Publication Date: 2020-10-06
- Inventor: Hung-Chi Tsai , Chen-Cheng Huang , Chiu-Ping Chen
- Applicant: BenQ Corporation
- Applicant Address: TW Taipei
- Assignee: BenQ Corporation
- Current Assignee: BenQ Corporation
- Current Assignee Address: TW Taipei
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@186ef82c
- Main IPC: G03B21/20
- IPC: G03B21/20 ; G02B26/00 ; G03B21/00 ; G02B7/00 ; G03B33/08
Abstract:
A light source module includes a filter wheel, a composite light source, and a third light source. The filter is rotatable with respect to a pivot and includes a first color filter area, a second color filter area, and a light transmitting area. The composite light source emits a composite light consisting of a first and second color lights.
Public/Granted literature
- US20190011822A1 LIGHT SOURCE MODULE AND PROJECTOR USING THE SAME Public/Granted day:2019-01-10
Information query
