Invention Grant
- Patent Title: Projector with attitude adjustment apparatus
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Application No.: US16145896Application Date: 2018-09-28
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Publication No.: US10670949B2Publication Date: 2020-06-02
- Inventor: Tetsuya Tamura , Takuya Hatano
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1fc07045 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@32130e6a
- Main IPC: G03B21/14
- IPC: G03B21/14 ; G03B21/00 ; G03B33/12 ; G03B3/04
Abstract:
A projector includes a light source apparatus, an image formation apparatus that includes a light modulator and forms an image, the light modulator modulating light outputted from the light source apparatus, a projection optical apparatus that projects the image formed by the image formation apparatus, and an attitude adjustment apparatus that causes the light modulator to pivot around a pivotal axis perpendicular to the optical axis of the projection optical apparatus to adjust the attitude of the light modulator.
Public/Granted literature
- US20190101811A1 PROJECTOR Public/Granted day:2019-04-04
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