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Screen quality detecting method and system based on brightness colorimeter

A quality inspection method and colorimeter technology, applied in instruments, static indicators, etc., can solve the problems of expensive third-party screen inspection systems, difficult to distinguish the quality of smart device screens, and impractical device screen inspections. , to achieve the effect of easy promotion and use, low device cost and low cost

Inactive Publication Date: 2015-04-29
SHENZHEN YASSY TECH
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Problems solved by technology

For consumers, on the one hand, it is difficult to tell whether the screen quality of smart devices is good or bad only by the naked eye; 3-party screen detection systems are impractical to detect device screens

Method used

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  • Screen quality detecting method and system based on brightness colorimeter
  • Screen quality detecting method and system based on brightness colorimeter
  • Screen quality detecting method and system based on brightness colorimeter

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Embodiment Construction

[0041] In order to solve the problem that the third-party screen inspection agency in the prior art charges expensive fees, users often can only initially identify the screen quality of smart devices with the naked eye, and users are often deceived in the process of purchasing smart devices. The defects of the present invention The main innovations are:

[0042] 1. The performance of the screen 100 to be tested in terms of color and brightness is detected by the luminance and colorimeter 200. The terminal device 300 is based on the chromaticity measurement data and the luminance measurement data provided by the luminance and colorimeter 200, combined with the pre-stored chromaticity reference data and The luminance reference data calculates the luminance weight value and chroma weight value of the screen 100 to be tested, and quantifies and calculates the comprehensive performance of the screen 100 to be tested in terms of luminance and color by weighting the luminance weight val...

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Abstract

The invention discloses a screen quality detecting method and system based on a brightness colorimeter. The screen quality detecting system comprises a five-axis measuring machine table, the brightness colorimeter and a terminal device connected with the brightness colorimeter. The brightness colorimeter is used for measuring a screen which is placed on the five-axis measuring machine table and to be detected to obtain brightness measurement data and color measurement data and transmitting the brightness measurement data and the color measurement data to the terminal device. The terminal device is used for comparing the brightness measurement data and the color measurement data with prestored standard brightness measurement data and prestored standard color measurement data and quantifying the display quality of the screen to be detected according to a comparison result to obtain a quality detection result, which can embody the comprehensive performance in brightness and color displaying aspects, of the screen to be detected. The screen quality detecting system based on the brightness colorimeter has the outstanding advantages of being low in cost and easy to use and popularize, and the credibility of the quality detection result of the screen is high.

Description

technical field [0001] The invention relates to the technical field of screen quality detection, and more specifically, to a screen quality detection method and a screen quality detection system based on a luminance colorimeter. Background technique [0002] With the rapid development of LCD screen production technology, a wide variety of smart devices (such as smartphones and tablet computers) of different sizes have emerged on the market. For consumers, on the one hand, it is difficult to tell whether the screen quality of smart devices is good or bad only by the naked eye; 3-party screen detection systems are impractical to detect device screens. Nowadays, while the sales of smart devices in various electronic product stores are booming, it happens from time to time that consumers pay high prices to buy electronic products with inferior screens without knowing it. [0003] For this reason, how to develop a low-cost and reliable screen quality detection system for enterp...

Claims

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Application Information

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IPC IPC(8): G09G3/00
Inventor 林萌
Owner SHENZHEN YASSY TECH
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