- 专利标题: OPTICAL SYSTEM FOR IMAGE PROJECTORS
-
申请号: US16773834申请日: 2020-01-27
-
公开(公告)号: US20200159032A1公开(公告)日: 2020-05-21
- 发明人: Martin J. RICHARDS , Duane Scott DEWALD , Nathan WAINWRIGHT , Barret LIPPEY
- 申请人: Dolby Laboratories Licensing Corporation
- 申请人地址: US CA San Francisco
- 专利权人: Dolby Laboratories Licensing Corporation
- 当前专利权人: Dolby Laboratories Licensing Corporation
- 当前专利权人地址: US CA San Francisco
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1ba6daf
- 主分类号: G02B27/09
- IPC分类号: G02B27/09 ; H04N9/31 ; G03B21/20 ; G02B5/02 ; G02B27/30 ; G03B21/00
摘要:
A projector system comprising a laser light source, a collimating lens, a fly-eye lens, an integrating rod and a first modulator is disclosed. The light from a laser light source/fiber illuminates a collimator to substantially collimate the light and then is transmitted through a fly's-eye lens. The fly's-eye lens provides a desired angular/spatial light distribution for further processing to a first modulator of the projector system.
信息查询