Invention Grant
US07446824B2 Liquid crystal display device having control circuit for inserting an elimination signal of 20% or less of the appied maximum voltage in a video signal
有权
具有控制电路的液晶显示装置，用于将视频信号中所施加的最大电压的20％以下的消除信号插入
- Patent Title: Liquid crystal display device having control circuit for inserting an elimination signal of 20% or less of the appied maximum voltage in a video signal
- Patent Title (中): 具有控制电路的液晶显示装置，用于将视频信号中所施加的最大电压的20％以下的消除信号插入
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Application No.: US11318579Application Date: 2005-12-28
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Publication No.: US07446824B2Publication Date: 2008-11-04
- Inventor: Setsuo Kobayashi , Kazuhiko Yanagawa
- Applicant: Setsuo Kobayashi , Kazuhiko Yanagawa
- Applicant Address: JP Mobara-shi
- Assignee: Hitachi Displays, Ltd.
- Current Assignee: Hitachi Displays, Ltd.
- Current Assignee Address: JP Mobara-shi
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2002-139684 20020515
- Main IPC: G02F1/133
- IPC: G02F1/133
Abstract:
A liquid crystal display device includes a first substrate and a second substrate which are arranged to face each other in an opposed manner by way of a liquid crystal, first electrodes which are formed in a pixel region of a liquid-crystal-side surface of a liquid crystal display part of the first substrate, and second electrodes which are formed in a pixel region of a liquid-crystal-side surface of a liquid crystal display part of the second substrate. The liquid crystal display device further includes an arrangement which, with respect to a voltage applied between the first electrodes and the second electrodes formed per one or a plurality of frames, sequentially applies the voltage which is equal to or less than 20% of the maximum voltage between the first and second electrodes of respective pixel regions.
Public/Granted literature
- US20060098148A1 Liquid crystal display device Public/Granted day:2006-05-11
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