Invention Grant
- Patent Title: Liquid crystal display device that applies different voltages in time sequence to display gradation, display method, program, and recording medium of the same
- Patent Title (中): 液晶显示装置，其以时间顺序施加不同的电压来显示灰度，显示方式，程序和记录介质
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Application No.: US13517370Application Date: 2010-11-04
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Publication No.: US08860644B2Publication Date: 2014-10-14
- Inventor: Ken Inada
- Applicant: Ken Inada
- Applicant Address: JP Osaka-shi
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka-shi
- Agency: Morrison & Foerster LLP
- Priority: JP2010-016919 20100128
- International Application: PCT/JP2010/069624 WO 20101104
- International Announcement: WO2011/092919 WO 20110804
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/20 ; G02F1/1335 ; G02F1/13
Abstract:
In a first display period, a light source controlling section controls a backlight to emit light having a given intensity, and in order to display a given gradation in a first region which is a part of the image, a gradation voltage generating section applies a voltage which is in accordance with the given gradation, and in a second display period which is different from the first display period, the light source controlling section controls the backlight to emit light having a lower intensity than the intensity of the given intensity of the light emitted in the first display period, and in order to display the given gradation in a second region which is different from the first region, the gradation voltage generating section applies a higher voltage than the voltage applied to display the given gradation in the first region.
Public/Granted literature
- US20120256976A1 LIQUID CRYSTAL DISPLAY DEVICE, DISPLAY METHOD, PROGRAM, AND RECORDING MEDIUM Public/Granted day:2012-10-11
Information query
IPC分类:
