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Display panel sequence signal verifying device and method, display panel and equipment

A technology for displaying panels and timing signals, applied in static indicators, instruments, etc., can solve problems such as timing premise errors, affecting development progress, inattentiveness, etc., to avoid errors and improve debugging efficiency.

Pending Publication Date: 2018-04-27
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Many developers often do not pay attention to setting the timing debugging parameters during the debugging process, resulting in errors in the timing prerequisites during the debugging process, which wastes time and affects the development progress

Method used

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  • Display panel sequence signal verifying device and method, display panel and equipment
  • Display panel sequence signal verifying device and method, display panel and equipment
  • Display panel sequence signal verifying device and method, display panel and equipment

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Embodiment Construction

[0025] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0026] An embodiment of the present invention provides a method for verifying timing signals of a display panel, such as figure 1 As shown, it specifically includes: S101: the receiver receives the driving signal to be verified from the host computer; S103: the waveform generator generates a reference driving signal corresponding to the driving signal to be verified; S105: the comparator will receive the Comparing the driving signal to be verified with the reference driving signal, if the two signals are consistent, jump t...

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PUM

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Abstract

The invention discloses a display panel sequence signal verifying device. The device comprises a receiver which is used for receiving a to-be-verified array substrate drive signal from an upper computer, a waveform generator which is used for generating an array substrate reference drive signal corresponding to the to-be-verified array substrate drive signal, and a comparator. The comparator is used for comparing the received to-be-verified array substrate drive signal with the array substrate reference drive signal. If two signals are the same, the to-be-verified gate drive signal is sent tothe drive circuit of the array substrate, otherwise an invalid signal is output to the drive circuit of the array substrate. According to the display panel sequence signal verifying device and method,a display panel and equipment, whether a test condition during a debugging process is correctly set can be verified, and the debugging efficiency is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a device and method for verifying timing signals of a display panel, a display panel and equipment. Background technique [0002] The normal display of the TFT-LCD display panel is closely related to the correct timing setting, so for developers and designers, the correct timing setting is particularly important in the initial design and debugging. [0003] Many developers often do not pay attention to setting timing debugging parameters during the debugging process, resulting in errors in the timing premise during the debugging process, which wastes time and affects the development progress. Contents of the invention [0004] In order to solve at least one of the above problems, the first aspect of the present invention provides a device for verifying the timing signal of the display panel, including [0005] The receiver is used to receive the drive signal to be ver...

Claims

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Application Information

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IPC IPC(8): G09G3/36
CPCG09G3/3648
Inventor 李娜张少飞杨炜帆
Owner BOE TECH GRP CO LTD