Invention Grant
- Patent Title: Light source device and projector
- Patent Title (中): 光源设备和投影机
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Application No.: US12034249Application Date: 2008-02-20
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Publication No.: US07936800B2Publication Date: 2011-05-03
- Inventor: Masatoshi Yonekubo
- Applicant: Masatoshi Yonekubo
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-041851 20070222
- Main IPC: H01S5/00
- IPC: H01S5/00
Abstract:
A light source device includes a plurality of light emission sections disposed in parallel with an interval, wherein the interval for the light emission sections near each end portion in an array of the light emission sections is narrower than the interval near a center portion in the array.
Public/Granted literature
- US20080205459A1 LIGHT SOURCE DEVICE AND PROJECTOR Public/Granted day:2008-08-28
Information query
