Hisense Visual Technology Co., Ltd.

Xiaolong Li

Juncai Yu

Yanjie Zheng

Chong Chen

A display apparatus, and an image processing method. The display apparatus can include at least one processor and a display. The at least one processor is configured to execute instructions to cause the display apparatus to: obtain backlight values of all the partitions according to a video signal, and obtain, according to the backlight values of all the partitions, an image signal of an image to be displayed; send the backlight values of all the partitions to a partition backlight processing module, so that the partition backlight processing module obtains a backlight gain parameter according to the backlight values of all the partitions; and receive the backlight gain parameter returned by the partition backlight processing module, determine a compensation parameter according to the backlight gain parameter, and obtain a compensated image signal according to the compensation parameter and the image signal.

Display apparatus, and image processing method for compensating image

The disclosure provides a reset device and a display device. The reset device comprises a processor, a reset circuit and a button. The reset circuit electrically connects to the processor and the button. When the button is not pressed, the processor acquires a first level signal from the reset circuit; when the button is pressed, if the processor cannot recognize the second level signal while acquiring the second level signal from the reset circuit, the display device is restarted; and during or after restart operation for the display device, if the reset circuit detects that the first level signal and the second level signal which are output by the reset circuit before and after the button is pressed are different, software fault recovery operation is performed on the display device.

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Shandong, China

Xiaolong Li