Invention Grant
- Patent Title: Display device, and brightness control signal generation method
- Patent Title (中): 显示设备和亮度控制信号生成方法
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Application No.: US14009153Application Date: 2012-04-03
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Publication No.: US09183789B2Publication Date: 2015-11-10
- Inventor: Kohzoh Takahashi , Asahi Yamato , Taketoshi Nakano , Toshihiro Yanagi
- Applicant: Kohzoh Takahashi , Asahi Yamato , Taketoshi Nakano , Toshihiro Yanagi
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2011-085815 20110407
- International Application: PCT/JP2012/059039 WO 20120403
- International Announcement: WO2012/137759 WO 20121011
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/34
Abstract:
Provided is a display device capable of properly controlling a luminance of a backlight on the basis of a plurality of factors. The display device is a display device (10) which includes a BL luminance control signal generating block (44) for generating a BL luminance control signal for controlling a luminance of a backlight unit (30). The BL luminance control signal generating block (44) (i) receives a plurality of BL luminance parameters regarding the luminance of the backlight unit (30), (ii) carries out a calculation process with respect to the plurality of BL luminance parameters and (iii) generates the BL luminance control signal on the basis of a result of the calculation process.
Public/Granted literature
- US20150161948A1 DISPLAY DEVICE, AND BRIGHTNESS CONTROL SIGNAL GENERATION METHOD Public/Granted day:2015-06-11
Information query
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