Invention Grant
- Patent Title: Liquid crystal display apparatus and method for restraining a bright point
- Patent Title (中): 用于抑制亮点的液晶显示装置和方法
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Application No.: US12619127Application Date: 2009-11-16
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Publication No.: US08305314B2Publication Date: 2012-11-06
- Inventor: Toru Ukita , Takeshi Sasaki
- Applicant: Toru Ukita , Takeshi Sasaki
- Applicant Address: JP Kanagawa
- Assignee: NLT Technologies, Ltd.
- Current Assignee: NLT Technologies, Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-298493 20081121
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A sheet presence detecting apparatus includes a plurality of dots including a control area whose display state can be controlled and at least one dot with a bright point including the control area whose display state is controlled to be in an always black state and a bright point area which is always bright.
Public/Granted literature
- US20100128060A1 LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD FOR RESTRAINING A BRIGHT POINT Public/Granted day:2010-05-27
Information query
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