Invention Grant
- Patent Title: Optical component adjustment mechanism, liquid crystal display and projection display
- Patent Title (中): 光学元件调节机构，液晶显示和投影显示
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Application No.: US12448104Application Date: 2007-11-21
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Publication No.: US08493517B2Publication Date: 2013-07-23
- Inventor: Hiroaki Fukunaga
- Applicant: Hiroaki Fukunaga
- Applicant Address: JP Tokyo
- Assignee: NEC Display Solutions, Ltd.
- Current Assignee: NEC Display Solutions, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: McGinn Intellectual Property Law Group, PLLC
- Priority: JP2006-336957 20061214
- International Application: PCT/JP2007/073000 WO 20071121
- International Announcement: WO2008/072475 WO 20080619
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333
Abstract:
This optical component adjustment mechanism includes support frame 21 for supporting optical compensator 11, optical compensator support 20 having first and second rotary salients 22, 23 projecting outside from support frame 21 in a predetermined axis, holder support frame 31 for rotatably supporting first and second rotary salients 22, 23, setscrew 37 for fixing rotation of optical compensator support 20, and bracket 40.
Public/Granted literature
- US20100079688A1 OPTICAL COMPONENT ADJUSTMENT MECHANISM, LIQUID CRYSTAL DISPLAY AND PROJECTION DISPLAY Public/Granted day:2010-04-01
Information query
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