Touch display panel, touch display device and abnormal display processing method

A touch display panel and touch display device technology, applied in the direction of electrical digital data processing, input/output process of data processing, static indicators, etc., can solve problems such as display screen abnormality, and achieve the effect of reducing the probability of abnormality

Active Publication Date: 2017-06-30
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, not all static shocks will change the state value of a specific regist

Method used

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  • Touch display panel, touch display device and abnormal display processing method
  • Touch display panel, touch display device and abnormal display processing method
  • Touch display panel, touch display device and abnormal display processing method

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[0059] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0060] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0061] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0062] Depending on the context, ...

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Abstract

The embodiment of the invention provides a touch display panel, a touch display device and an abnormal display processing method, and relates to the technical field of touch display. Through the touch display panel, the touch display device and the abnormal display processing method, the probability that image display is abnormal caused by static shock can be reduced. The touch display panel comprises a scanning line, a touch signal line and a data line. The touch signal line is further used as a common electrode line. The touch display panel further comprises a detection unit and a reset unit, wherein the detection unit is used for outputting the same preset pulse signal to the scanning line, the touch signal line and the data line during the testing period; the reset unit is used for receiving a feedback signal on the touch signal line during the testing period, and outputting reset information when the feedback signal meets a preset condition. The touch display panel, the touch display device and the abnormal display processing method are mainly used for processing abnormal display caused by static shock.

Description

[0001] 【Technical Field】 [0002] The present invention relates to the technical field of touch display, in particular to a touch display panel, a touch display device and a display abnormality processing method. [0003] 【Background technique】 [0004] The display product usually uses the display processor to transmit the generated data signal to the display unit through the data cable to realize the display of the screen. During the use of the display product, the impact of static electricity may cause abnormalities in the circuit in the display processor, resulting in The display screen is abnormal. [0005] At present, in view of the abnormality of the display screen caused by electrostatic shock, the method of periodically reading the status value of a specific register in the display processor is usually used to determine whether the status value of the specific register is abnormal. If the status value of the specific register is abnormal, then Make the display processor execut...

Claims

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Application Information

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IPC IPC(8): G09G3/00G02F1/1333H01L27/32G06F3/041
CPCG02F1/13338G06F3/0412G06F3/0416G09G3/006H10K59/40
Inventor 杨毅志
Owner XIAMEN TIANMA MICRO ELECTRONICS
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