Unlock instant, AI-driven research and patent intelligence for your innovation.

Display control method and display device

A display control method and display device technology, which are applied in the field of image processing, can solve problems such as image ghosting, and achieve the effect of reducing or eliminating ghosting

Active Publication Date: 2022-02-22
BOE TECH GRP CO LTD +1
View PDF19 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be a problem of image ghosting when displaying images on the display panel of the double-layer liquid crystal box (BD cell)

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 control method and display device
  • Display control method and display device
  • Display control method and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0055] related technologies, such as figure 1 As shown, a display panel 11 of a double-layer liquid crystal cell (BD cell) includes two stacked liquid crystal cells 111, 112, wherein one liquid crystal cell 111 is used for local backlight adjustment, and the other liquid crystal cell 112 is used for displaying achromatic or color image. However, if figure 1 As shown, when displaying images on...

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 display control method and a display device. The display control method is applied to the display device, the display device comprises a backlight assembly, a first liquid crystal display panel and a second liquid crystal display panel, the first liquid crystal display panel and the second liquid crystal display panel are stacked, the first liquid crystal display panel is located between the backlight assembly and the second liquid crystal display panel, and the first liquid crystal display panel is used for displaying a first image. The second liquid crystal display panel is used for displaying a second image. The method comprises the following steps: in response to entering a picture debugging display mode, acquiring control information for controlling the movement of a display position of a first image; and moving the display position of the first image according to the control information. According to the method of the invention, a ghost in the image can be reduced or eliminated.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a display control method and a display device. Background technique [0002] In related technologies, liquid crystal display (Liquid Crystal Display, LCD) has the advantages of good picture quality, small size, light weight, low driving voltage, low power consumption, no radiation and relatively low manufacturing cost, and has been widely used in tablet computers, Display products such as TVs, mobile phones and car monitors. [0003] With the continuous development of display technology, in order to reduce power consumption and improve the contrast of the display screen, the liquid crystal display panel introduces a local backlight adjustment (Local Dimming) technology. Local backlight adjustment technology is to adjust the brightness of each area of ​​the backlight according to the image, increase the brightness of the highlighted part of the image, and reduce ...

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
IPC IPC(8): G09G3/36G02F1/1347G02F1/1335
CPCG09G3/36G02F1/1347G02F1/133504G02F1/133528G09G2340/04G09G2300/023G09G2340/0464G09G2354/00G06F3/013G02F1/13471G02F1/133601G02F2202/28
Inventor 罗婷婷郭鲁强
Owner BOE TECH GRP CO LTD