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

Display panel driving method and device

A technology of a display panel and a driving method, which is applied to static indicators, instruments, etc., can solve the problems of high cost, poor visual effect of the human eye, and inability to display gray-scale pictures, so as to reduce the turn-on time and the visual effect of the human eye. Better and wider application effect

Active Publication Date: 2021-02-26
芯颖科技有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since only monochrome pictures can be displayed on a monochrome PMOLED display panel, and grayscale pictures cannot be displayed, displaying grayscale pictures requires a grayscale PMOLED display panel with higher cost, while the monochrome pictures displayed on a monochrome PMOLED display panel It also makes the human eye's vision poor

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 panel driving method and device
  • Display panel driving method and device
  • Display panel driving method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033]The present invention will be further explained below with reference to specific embodiments and drawings. In the following description, more details are set forth in order to fully understand the present invention. However, the present invention can obviously be implemented in many other ways different from this description. Those skilled in the art can make similar promotion and deduction according to actual application conditions without violating the connotation of the present invention. Therefore, the content of this specific embodiment should not limit the protection scope of the present invention.

[0034]Refer tofigure 1 In one aspect, the present invention provides a method for driving a display panel, which includes:

[0035]Step S101: Divide the storage module into N preset frames on average according to the resolution of the display panel to obtain N+1 grayscale values, where N is an integer greater than or equal to 2;

[0036]In this embodiment, the display panel is a mono...

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 present invention provides a method for driving a display panel, which includes dividing the storage module into N preset frames on average according to the resolution of the display panel to obtain N+1 grayscale values, where N is an integer greater than or equal to 2; The grayscale value is converted into display data, and each of the display data is stored in the preset frame in digits; after each preset time length, the brightness of each preset frame of the storage module is Make adjustments. The present invention also provides a driving device for the display panel, which realizes the display of the grayscale pictures of the display panel, widens the application range, and improves the visual effect of human eyes.

Description

Technical field[0001]The present invention relates to the field of display, in particular to a method and device for driving a display panel.Background technique[0002]Currently, display panels such as LED, LEC, plasma, Passive Matrix Light Emitting Diode (PMOLED), Active Matrix Organic Light Emitting Diode (AMOLED), etc. Among them, the passive mode has a simpler structure, and the driving apparent current determines the grayscale, resolution and image quality performance. Monochrome and multicolor products are mostly used in small-size products. Monochromatic passive matrix organic light-emitting diode (PMOLED) display panels have simple manufacturing processes and are widely used. In the actual circuit driving process, the pixels should be illuminated row by row or column by column. Usually, the monochrome is achieved by scanning row by row. PMOLED display panel driver. Since only monochrome pictures can be displayed on a monochromatic PMOLED display panel, but grayscale pictures ...

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): G09G3/3216G09G3/3266
CPCG09G3/3216G09G3/3266
Inventor 赵蕴阳张季徐海涛
Owner 芯颖科技有限公司