Invention Grant
- Patent Title: Image display apparatus, display control apparatus thereof, and scaler chip image
- Patent Title (中): 图像显示装置，显示控制装置和定标器图像
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Application No.: US13598598Application Date: 2012-08-29
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Publication No.: US09401114B2Publication Date: 2016-07-26
- Inventor: Wen-Chi Lin , Hsing-Chuan Chen
- Applicant: Wen-Chi Lin , Hsing-Chuan Chen
- Applicant Address: TW Hsinchu
- Assignee: Novatek Microelectronics Corp.
- Current Assignee: Novatek Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW100149293A 20111228
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G09G5/10
Abstract:
A display control apparatus applied for an image display apparatus having a plurality of display regions is provided. The display regions are respectively corresponding to a plurality of backlight modules and the luminance of the backlight modules are independently controlled. The display control apparatus includes a backlight control unit. The backlight control unit receives a first image data to generate a plurality of local backlight control signals accordingly. The local backlight control signals are used for controlling the luminance of the backlight modules. The backlight control unit divides the first image data to be a plurality of local image data respectively corresponding to the display regions. Furthermore, the backlight control unit generates one of the local backlight control signals according to one of the local image data respectively.
Public/Granted literature
- US20130120471A1 IMAGE DISPLAY APPARATUS, DISPLAY CONTROL APPARATUS THEREOF, AND SCALER CHIP IMAGE Public/Granted day:2013-05-16
Information query
IPC分类:
