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

Display control method of display panel and display device

A display control method and display panel technology, applied in static indicators, instruments, etc., can solve the problems of uniformity and brightness performance degradation, and achieve the effect of improving the display effect

Active Publication Date: 2021-07-13
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the compensation data voltage is finally realized in the form of changing voltage, so at V th When the drift of K and K values ​​is too large, the compensated voltage data exceeds the output capability of the driving integrated circuit of the driving transistor, resulting in a decrease in both uniformity and brightness performance, and the impact of the decrease in uniformity on display quality is more obvious

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 of display panel and display device
  • Display control method of display panel and display device
  • Display control method of display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0046] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constr...

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 provides a display control method of a display panel and a display device.According to the display control method of the display panel, when the compensation data voltage exceeds the output capacity of a driving integrated circuit of a driving transistor, the uniformity of the display panel is improved by sacrificing the brightness of part of the display panel, and the display performance of the display panel is improved; and the display effect of the display device is improved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display control method of a display panel and a display device. Background technique [0002] In display applications such as organic light emitting diodes (Organic Light Emitting Diode, OLED), mini light emitting diodes (Mini Light Emitting Diode, Mini LED). The division of the gray scale of the pixel is realized by controlling the current of the driving transistor through the voltage. For the current flowing through the organic light-emitting diode, there is the following formula: [0003] [0004] Among them, Ids is the current flowing through the OLED, μ n is the carrier mobility of the driving thin film transistor, C ox is the capacitance per unit area of ​​the gate oxide layer driving the thin film transistor, is the channel width-to-length ratio of the driving thin film transistor, V gs is the gate-source voltage of the driving thin film transisto...

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): G09G3/32G09G3/3208G09G3/3291G09G3/3258
CPCG09G3/32G09G3/3208G09G3/3291G09G3/3258G09G2320/0233
Inventor 高磊王振岭
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD