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IMAGE DISPLAY CONTROLLER, DRIVER FOR ELECTRO-OPTICAL DEVICE, CONTROLLER FOR ELECTRO-OPTICAL DEVICE, DRIVE CONTROLLER FOR ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
IMAGE DISPLAY CONTROLLER, DRIVER FOR ELECTRO-OPTICAL DEVICE, CONTROLLER FOR ELECTRO-OPTICAL DEVICE, DRIVE CONTROLLER FOR ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
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机译:图像显示控制器,光电设备驱动器,光电设备控制器,光电设备驱动器和电子设备
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摘要
PROBLEM TO BE SOLVED: To provide an image display controller (an LSI for controlling image display) capable of fast performing dimming correction of a backlight based the intensity of external light and on the image data of a moving image (luminance information or the like), satisfying requirements for a small size and low power consumption of an electronic apparatus, and preventing increase in a load on a host computer.;SOLUTION: The image display controller 108 includes: a first dimming data generating section 122; a second dimming data generating section 124 for converting a PWM signal D(PWM) output from an external light sensor 120 into a digital data to generate a second dimming data D2(DIGITAL); a mixer 126; and a third dimming data generating section 128 for converting a third dimming data D3(DIGITAL) output from the mixer 126 into a PWM signal to generate and output a backlight luminance control signal DF(PWM).;COPYRIGHT: (C)2010,JPO&INPIT
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