Invention Grant
- Patent Title: Projector for projecting an image from a plurality of projectors
- Patent Title (中): 用于投影来自多个投影仪的图像的投影仪
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Application No.: US11425254Application Date: 2006-06-20
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Publication No.: US07972010B2Publication Date: 2011-07-05
- Inventor: Akira Miyasaka
- Applicant: Akira Miyasaka
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-178968 20050620
- Main IPC: G03B21/00
- IPC: G03B21/00
Abstract:
A projector that includes: a projector body including an image optical system for image creation and projection, and an image circuit that operates the image optical system; an auxiliary input unit that forms an auxiliary signal for exercising control over an operating state of the projector body; and a distribution unit that transfers the auxiliary signal formed by the auxiliary input unit to the image circuit and an external display unit.
Public/Granted literature
- US20060285077A1 PROJECTOR Public/Granted day:2006-12-21
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