Check patentability & draft patents in minutes with Patsnap Eureka AI!

Image display method, liquid crystal display device, equipment and storage medium

A liquid crystal display device, image display technology, applied to static indicators, instruments, etc.

Active Publication Date: 2021-04-16
SHENZHEN TCL DIGITAL TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an image display method, liquid crystal display device, equipment and storage medium, aiming to solve how to display the four primary colors on the liquid crystal display device Image technical issues

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
  • Image display method, liquid crystal display device, equipment and storage medium
  • Image display method, liquid crystal display device, equipment and storage medium
  • Image display method, liquid crystal display device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0042]In the present inv...

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 image display method, a liquid crystal display device, equipment and a storage medium, and belongs to the technical field of display. The image display method comprises the steps of converting an RGB signal of each frame of to-be-displayed image into an RGGB signal; performing frequency multiplication processing on the RGGB signal to obtain a frequency multiplication signal of each frame of image to be displayed; screening out a first frequency multiplication signal comprising R, G and B data from the frequency multiplication signals, and screening out a second frequency multiplication signal comprising R, G and B data from the frequency multiplication signals; controlling the liquid crystal display panel to sequentially display images and controlling the backlight module to sequentially adjust backlight brightness according to the first frequency multiplication signal and the second frequency multiplication signal within the original frame time of the to-be-displayed image so as to display a four-primary-color output image of the to-be-displayed image on the liquid crystal display device. According to the invention, a four-primary-color display image can be displayed on the liquid crystal display device.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to an image display method, a liquid crystal display device, equipment and a storage medium. Background technique [0002] Currently, in an image display device such as a liquid crystal display panel (LCD) or an organic light emitting display panel (OLED), it can usually be expressed by three basic colors of red R, green G and blue B. However, the expressible color space of the three primary colors is limited, and some color gamuts cannot be expressed, especially the colors that cannot be expressed in the green color space. Therefore, the second green G` that is inconsistent with the dominant wavelength of the green G can be used to supplement the expression color. Expand the color gamut of the display device. [0003] However, there is still a problem of how to drive the liquid crystal display device to display images through four primary colors. Contents of the invention [0...

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): G09G3/34G09G3/36
Inventor 夏大学王洁谢仁礼
Owner SHENZHEN TCL DIGITAL TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com