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

Display compensation method, display and display device

A compensation method and display technology, applied to static indicators, instruments, etc., can solve problems such as uneven distribution of liquid crystals, light leakage at bends, etc., and achieve the effect of ensuring display uniformity and solving light leakage problems

Active Publication Date: 2021-04-09
XIAMEN TIANMA MICRO ELECTRONICS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in a curved display, the liquid crystal is distributed unevenly due to the stress and pull of the liquid crystal display panel at the bend, resulting in light leakage at the bend

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
  • Display compensation method, display and display device
  • Display compensation method, display and display device
  • Display compensation method, display and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted. The words expressing position and direction described in the present invention are all described by taking the accompanying drawings as an example, but changes can also be made according to needs, and all changes are included in the protection scope of the present invention. The drawings of 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 a compensation method for a display, a display and a display device. According to the light leakage degree of the display area of ​​a liquid crystal display panel, the backlight area of ​​a backlight source is divided into a plurality of backlight sub-areas, and each backlight sub-area corresponds to a light leakage level, and then According to the light leakage level corresponding to the backlight sub-area, the lumen value of the LED in the backlight sub-area is set. The smaller the average lumen value of the LED, the lower the brightness of the LEDs in each circuit control sub-area in the backlight sub-area corresponding to the disposal location, and gradually reduce the LED brightness of the backlight sub-area at the corresponding position according to the light leakage degree of the liquid crystal display panel to solve the problem of display The problem of light leakage can ensure the display uniformity of the display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display compensation method, a display and a display device. Background technique [0002] Curved Display (Curved Display) is an arc-shaped design in which the overall screen is curved toward the viewer, which can provide a wide viewing angle and a wide panoramic image effect, and reduce the distortion of off-axis viewing when viewed at a close distance. [0003] However, in a curved display, the liquid crystal is distributed unevenly due to the stress and pull generated by the liquid crystal display panel at the bend, thus causing light leakage at the bend. Contents of the invention [0004] Embodiments of the present invention provide a compensation method for a display, a display and a display device to improve the light leakage problem in the prior art. [0005] A compensation method for a display provided by an embodiment of the present invention, the display includes ...

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): G09G3/34G09G3/36
CPCG09G3/342G09G3/36G09G2320/0626
Inventor 邹宗骏孙莹许育民
Owner XIAMEN TIANMA MICRO ELECTRONICS
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