Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Color separation method and system of LED device

An LED device and color separation technology, applied in the field of color separation methods and systems of LED devices, can solve the problems of inaccurate color coordinates and color differences of LED devices, and achieve the effect of avoiding color differences and improving accuracy.

Active Publication Date: 2020-05-08
SHENZHEN RUNLITE TECH
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a color separation method and system for LED devices, which can solve the problem of inaccurate color coordinates of LED devices, and avoid the occurrence of the same batch of products when they are used. color difference

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Color separation method and system of LED device
  • Color separation method and system of LED device
  • Color separation method and system of LED device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a color separation method and system for LED devices, which can solve the problem of inaccurate acquisition of color coordinates of LED devices, and avoid the occurrence of color appearing when the same batch of products are used. difference.

[0042] In order to make the objectives, technical solutions and effects of the present invention clearer and clearer, 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 herein are only used to explain the present invention, but not to limit the present invention.

[0043] see figure 1 , the color separation method of the LED device provided by the present invention comprises the following steps:

[0044] S100. After lighting the LED device to be tested, acquire the luminescence spectrum of the LED de...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a color separation method and system for an LED device, and the method comprises the steps: obtaining a luminescence spectrum of a to-be-detected LED device according to a plurality of preset standard colors after the to-be-detected LED device is lightened; obtaining a tristimulus value corresponding to each color in the luminescence spectrum; and calculating the tristimulus values of various colors to obtain color coordinates of the to-be-detected LED device. According to the method, the problem that the obtained color coordinates of the LED device are inaccurate can be solved, color differences of products of the same batch in use are avoided, and the accuracy of color coordinate calculation is improved.

Description

technical field [0001] The present invention relates to the technical field of LEDs, in particular to a color separation method and system of an LED device. Background technique [0002] The existing spectroscopic technology reflects the color of the lamp beads through color coordinates, and different color coordinates correspond to different color separation levels Bin, but the existing spectroscopic technology will have the problem of the same spectrum and different colors, that is, when the color coordinates of the LED package products are the same, When the product is actually lit, there will be color differences between the same batch of products, that is to say, there is a problem that the color coordinate acquisition is not accurate enough during the spectroscopic test, resulting in the color difference of the same batch of products when the product is actually used. [0003] Therefore, the existing technology still needs to be improved and improved. SUMMARY OF THE ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
CPCG01M11/02
Inventor 唐双文管云芳颜磊叶仕安邓兴厚
Owner SHENZHEN RUNLITE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com