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Display screen test method, oscilloscope and storage medium

A test method and technology of display screens, which are applied in static indicators, electronic circuit tests, digital variable display, etc., can solve the problems of low efficiency of display screen performance testing and high labor costs

Pending Publication Date: 2020-12-25
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a display screen testing method, an oscilloscope and a storage medium for the above-mentioned defects of the prior art, aiming at solving the low efficiency and high labor cost of the performance test of the display screen in the prior art The problem

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  • Display screen test method, oscilloscope and storage medium
  • Display screen test method, oscilloscope and storage medium
  • Display screen test method, oscilloscope and storage medium

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] An oscilloscope is an electronic measuring instrument with a wide range of uses. It can convert invisible electrical signals into visible images, which is convenient for people to study the changing process of various electrical phenomena. The oscilloscope uses a narrow electron beam composed of high-speed electrons to hit the screen coated with fluorescent substances to produce tiny light spots (this is the working principle of traditional analog oscilloscopes). Under the action of the signal under test, the electron beam is like the tip of a pen, which can draw the change curve...

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Abstract

The invention provides a display screen test method, an oscilloscope and a storage medium, and the method comprises the steps: setting customized parameters in the oscilloscope, and triggering the oscilloscope to carry out the waveform sampling of to-be-tested equipment; and performing data analysis on the acquired waveform, and comparing the analyzed data with standard parameters corresponding tothe customized parameters to obtain performance indexes of the display screen of the to-be-tested equipment. By setting the test parameters of the oscilloscope, automatic test of the display screen is realized, the test time is shortened, the test efficiency is ensured, and the required cost is low.

Description

technical field [0001] The invention relates to the technical field of display screen testing, in particular to a display screen testing method, an oscilloscope and a storage medium. Background technique [0002] Entering the 21st century, as LED TV technology becomes more and more mature, the price of the display screen configured on the LED TV is getting lower and lower. The rate at which TV manufacturers upgrade TV motherboards is not in sync with the rate at which display manufacturers iteratively upgrade displays. Therefore, when configuring displays for TV motherboards, it is necessary to perform performance matching tests on the displays configured on TV motherboards. In order to match the optimal display screen among many types of display screens. [0003] However, the current way of performing performance matching tests on display screens is manual testing, and it takes an average of 5 hours to test a TV, resulting in low test efficiency and a large loss of labor c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G01M11/02G01R13/02G01R31/28
CPCG09G3/006G01R31/2803G01M11/02G01R13/02
Inventor 石峰
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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