High-color-rendering-index light source system capable of automatically taking color coordinates and outputting corresponding color coordinates

Abstract

The invention relates to the technical field of light sources, in particular to a high-color-rendering-index light source system capable of automatically taking color coordinates and outputting corresponding color coordinates. The system comprises a master controller and a backlight board; a light cover board is arranged on one side of the backlight board, the master controller is electrically connected with a display module, a power module, an operation module, a light source driver and a color temperature and color coordinate collection device; the operation module can operate the master controller, and therefore the light source driver is controlled to change the light source parameter condition of the backlight board, the master controller controls the color temperature and color coordinate collection device to pass through the light cover board, through calculation output, the light source driver is controlled to output to the backlight board, when the collection device passes through the light cover board, data are collected, finally, the backlight board outputs color temperature color coordinates of a sample plate light source, parameters are stored, and taking output is facilitated. Color temperature value from 3000K to 6500K can be taken out, the mobile phone industry or camera head industry can meet multiple needs, and various different occasion needs can be met.

Description

technical field [0001] The invention relates to the technical field of light sources, in particular to a system for automatically acquiring color coordinates and outputting corresponding color coordinates for high-resolution light sources. Background technique [0002] With the rapid development of the camera industry, the types of detection light sources are becoming more and more diverse, especially the OTP burning light source, which requires high and diverse requirements for the color coordinates of the light source, light source consistency, and display index. When measuring and testing, it is becoming more and more comprehensive, and it is becoming more and more automated and intelligent. In the past, when testing cameras, a single manufacturer-specific model and a specific LED light source were required, and the color temperature and color coordinates could not be adjusted. The color temperature and color coordinates have been finalized by LED manufacturers, and there...

AI Technical Summary

Problems solved by technology

In the past, when testing cameras, a single manufacturer-specific model and a specific LED light source were required, and the color temperature and color coordinates could not be adjusted. The color temperature and color coordinates have been finalized by LED manufacturers, and there are limitations in both the production of test light sources and the use of test light sources by customers.

For example, changing the line and changing the environment may cause the light source to be unusable, or different test items cannot be used and need to be re-customized

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