Display device and restarting method thereof, display panel

Abstract

The invention provides a display device, a restarting method thereof and a display panel. The display device comprises a driving circuit module, a static detection module and a driving platform, wherein the driving circuit module comprises a time sequence signal detection end, a first register and an access end, and driving codes of the display device are controlled to be burnt into the first register; the static detection module is electrically connected with the time sequence signal detection end and used for detecting whether an output signal of the driving circuit module is abnormal or not; the driving platform is connected with the static detection module and the access end of the driving circuit module and comprises a second register, and driving codes for resetting the driving circuit module are deposited in the second register. The output state of the driving module is detected, all codes burnt in the module register are reset if the state is abnormal, the driving module is reawaken from the picture abnormality state caused by static electricity and automatically started again without a peripheral power source hardware circuit, and picture abnormality problems that a display device with all code burning displays nothing or a blurred screen due to static electricity are prevented.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a restart method thereof, and a display panel. Background technique [0002] Static electricity is one of the key points to be prevented in the field of display devices. In the existing display devices, transient voltage suppression diodes (TVS tubes) are mainly added to the restart signal (Reset) and the interface clock signal (MIPI CLK) to prevent static electricity. No display or blurred screen issues. [0003] figure 1 It is a schematic diagram of an antistatic circuit in the prior art. Such as figure 1 As shown, the transient voltage suppression diode 200 is connected in parallel at both ends of the protected circuit 100, and the pulse voltage triggered by the outside is effectively suppressed below the withstand voltage limit of the protected element, thereby playing a protective role. [0004] The display device in the prior art can only prev...

AI Technical Summary

Problems solved by technology

[0004] The display device in the prior art can only prevent static electricity at the restart signal (Reset) and the interface clock signal (MIPI CLK). disorder, resulting in no display or blurred screen

For this problem, the display devices of the prior art can only be recovered by pressing the power button to restart the display.

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