Invention Grant
- Patent Title: Liquid crystal display and television receiver
- Patent Title (中): 液晶显示和电视接收机
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Application No.: US12066720Application Date: 2006-06-07
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Publication No.: US07800714B2Publication Date: 2010-09-21
- Inventor: Yoshiki Takata
- Applicant: Yoshiki Takata
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2005-289430 20050930
- International Application: PCT/JP2006/311444 WO 20060607
- International Announcement: WO2007/039958 WO 20070412
- Main IPC: G02F1/1347
- IPC: G02F1/1347 ; G02F1/1333 ; H04N9/30

Abstract:
A liquid crystal display includes a first liquid crystal panel and a second liquid crystal panel stacked on each other; and polarizers provided to the panels, together with a polarizer of an adjacent panel, arranged to define a crossed Nicols. When the first liquid crystal panel produces a display from a first display signal, the second liquid crystal panel produces a display from a second display signal obtained from the first display signal. Between a framework and drivers provided to the first liquid crystal panel and the second liquid crystal panel, heat conducting members are arranged to transfer heat from the drivers to the framework so as to improve luminance when two liquid crystal panels are stacked and achieve high display quality.
Public/Granted literature
- US20090153780A1 LIQUID CRYSTAL DISPLAY AND TELEVISION RECEIVER Public/Granted day:2009-06-18
Information query
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