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

Method for adjusting display content of liquid crystal screen according to observation points

A technology for displaying content and LCD screens, applied in static indicators, image data processing, instruments, etc., can solve problems such as unsatisfactory, and achieve an effect that is not easy to feel dizzy

Pending Publication Date: 2020-06-05
JIANGSU AUSTIN OPTRONICS TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing technologies are still unable to meet the above needs

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
  • Method for adjusting display content of liquid crystal screen according to observation points
  • Method for adjusting display content of liquid crystal screen according to observation points
  • Method for adjusting display content of liquid crystal screen according to observation points

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Combine below figure 1 Figure 4 to further explain the present invention.

[0040] like figure 1 As shown, the function of the liquid crystal screen in the present invention is to display information and realize human-computer interaction. Its role is also to run the correction algorithm after obtaining the pose information of the pose sensing device, so as to realize the correction of the displayed information and realize the main advantages proposed by the present invention. In this embodiment, the liquid crystal screen adopts a 32-inch LCD liquid crystal screen of Jiangsu Austin Optoelectronics Technology Co., Ltd., the CPU is open, and certain computing resources are abundant.

[0041] figure 1 , 1 represents the LCD screen, 2 represents the pose sensing device, 3 and 5 represent the offset observer angles, and 4 represents a more reasonable position where the eyes are on a straight line perpendicular to the center point of the LCD screen for the best effect ....

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 relates to a method for adjusting display content of a liquid crystal screen according to observation points. The method comprises two parts of image angle correction and brightness correction. The image angle correction is characterized in that the display angle of the image is adjusted according to the obtained pose, so that the effect that two eyes are located on a straight line perpendicular to the center point of the display content can be achieved. A proportional relationship with human eyes is calculated according to a relationship between the real size of the screen for brightness correction and the number of pixels, and correction is performed according to the correction coefficient. According to the invention, an observer is not influenced by distortion, a normal effect is observed, and the problem of brightness imbalance caused by different observation distances between different liquid crystal points and human eyes is solved, so that a dizzy feeling is not easy to occur in long-term observation.

Description

technical field [0001] The invention relates to the field of liquid crystal screen display, and specifically relates to a method for adjusting the display content of a liquid crystal screen according to the position of a long-term observation point of a human body so that a flat effect and balanced brightness can be obtained at the real observation point, and the liquid crystal screen. Background technique [0002] LCD screen is a very important device for human-computer interaction. It is almost ubiquitous in existing electronic products and is an indispensable item in modern society. [0003] When observing the LCD screen, the ideal observation position is that the eyes are on a straight line perpendicular to the center point of the LCD screen. However, in some specific environments, the LCD screen is in a fixed position, and the user is usually only one person, and the user's observation angle is always biased at a fixed angle and position, rather than the normal, most ce...

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): G06T7/73G09G3/36
CPCG06T7/73G09G3/36
Inventor 凌涛袁博翟晓东
Owner JIANGSU AUSTIN OPTRONICS 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