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

An ink color matching method for realizing integrated black display screen

A technology of display screen and ink, applied in identification devices, instruments, calculations, etc., can solve the problems of ignoring metamerism, unable to choose the best solution, etc., and achieve the effect of improving the black effect of the whole screen.

Active Publication Date: 2021-10-01
SUZHOU VICTORY PRECISION MFG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current computer color matching method is to directly match the Lab color value with the target color, ignoring the phenomenon of metamerism; some take into account the situation of metamerism, but only through one spectrum matching, only a preliminary screening can be performed, and it cannot be optimized come up with the best solution

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
  • An ink color matching method for realizing integrated black display screen
  • An ink color matching method for realizing integrated black display screen
  • An ink color matching method for realizing integrated black display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0035] see figure 1 , is a flow chart of the present invention, which provides an ink color matching method for realizing integral black of the display screen.

[0036] see figure 2 , is a flowchart of an embodiment of the present invention, the method specifically includes the following steps:

[0037] (1) Use a spectrophotometer to detect the Lab color value (L: 26.71, a: -0.45, b: -0.54) of the LCM target color in the visible light range, and the Lab color value of each ink sample strip, and use a spectrop...

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 an ink color matching method for realizing the integrated black of the display screen, including the detection of the ink spline in the visible light band, the Lab color value of the target color of the display module, the spectral reflectance data, and the combination of the ink and the display module. Preliminary matching of the Lab color value, re-matching of the ink and the spectral reflectance of the display module, and final matching of the ink of the required film system and the spectral reflectance of the display module to increase the coating. The ink color matching method provided by the invention for realizing the integrated black of the display screen can accurately obtain the ink formula, so as to improve the integrated black effect of the display screen.

Description

technical field [0001] The invention relates to the technical field of display devices, in particular to an ink color matching method for realizing integrally black display screens. Background technique [0002] With the continuous development of science and technology, people's requirements for visual experience are becoming increasingly demanding. In order to improve the black display effect of various display screens and enhance the visual experience. [0003] The current computer color matching method is to directly match the Lab color value with the target color, ignoring the phenomenon of metamerism; some take into account the situation of metamerism, but only through one spectrum matching, only a preliminary screening can be performed, and it cannot be optimized come up with the best solution. Contents of the invention [0004] The purpose of the present invention is to provide an ink color matching method for realizing the integrated black of the display screen, w...

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 Patents(China)
IPC IPC(8): G09F9/35G09F9/33G06K9/62
CPCG09F9/35G09F9/33G06F18/22
Inventor 朱刘辉李郑阳钟泽林陈佳琦
Owner SUZHOU VICTORY PRECISION MFG
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