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Implementation method for solving electrostatic display abnormity of display screen

An implementation method and a technology for abnormal display, which are applied in the field of display screens, can solve problems such as abnormal static display of display screens, and achieve the effects of avoiding abnormal display of display screens, improving user experience, and reducing the probability of abnormal display

Inactive Publication Date: 2012-09-26
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a method for solving the problem of abnormal display on the display screen, which can effectively avoid the abnormal display of the display screen caused by static electricity and improve the user experience

Method used

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  • Implementation method for solving electrostatic display abnormity of display screen
  • Implementation method for solving electrostatic display abnormity of display screen
  • Implementation method for solving electrostatic display abnormity of display screen

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Embodiment Construction

[0021] The gist of the present invention is to overcome the deficiencies of the prior art and provide a method for solving the problem of abnormal display on the display screen, especially when the product appearance and structure of the handheld device are determined. There is a huge advantage in showing the probability of an anomaly.

[0022] A handheld device with a display screen is snapped onto the surface of an object, ie the distance between the display screen and the surface of the object being touched is very small. At this time, if electrostatic contact discharge or air discharge is performed on the surface conductive interface of the whole machine, such as volume plus and minus keys, power button, camera button, USB interface, earphone jack, etc., there will be a certain probability that the display screen will display abnormally.

[0023] The following will describe in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to ...

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Abstract

The invention discloses an implementation method for solving an electrostatic display abnormity of a display screen. The display screen is a display screen of a handheld device. The method comprises the following steps of step 1, setting a threshold value for realizing a detection of an existence of a static electricity of a software of an electrostatic sensitive device of the handheld device; step 2, detecting whether the static electricity exists or not. If the static electricity exists, step 3 is executed, otherwise step 2 carries out circle detections; step 3, sending interrupt signals to a master chip of the handheld device by the electrostatic sensitive device; step 4, detecting whether an abnormity exists in a display screen register or not by the master chip. If the abnormity exists, step 5 is executed, otherwise the procedure returns to step 2; step 5, reinitializing the display screen; step 6, refreshing the screen once; and step 7, jumping back to step 2 to continue to detect. The method enables the handheld device to avoid the display abnormity problems of the display screen due to the static electricity problems, has a great advantage of reducing the probability of display abnormity of the display screen caused by electrostatic discharge particularly in a situation that the product appearance and the structure of the handheld device have been determined, and improves the user experience.

Description

technical field [0001] The invention relates to a display screen technology of a handheld device, in particular to a realization method for solving the abnormality of the electrostatic display of the display screen. Background technique [0002] At present, the methods to solve the display abnormality caused by electrostatic display are basically focused on changing the structure, or improving the electrostatic discharge path of the display screen; the method of changing the structure is generally difficult to realize, especially the current handheld devices are getting thinner and thinner, and there is room for structural improvement It is getting smaller and smaller; the improvement of the electrostatic discharge path is undoubtedly to increase the corresponding conductive medium, the effect is not necessarily obvious, and the cost will be increased. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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