Pixel driving circuit and method thereof as well as display panel

A technology of a pixel driving circuit and a driving method, which is applied to static indicators, instruments, etc., can solve the problems of frame structure, many input signals, and high power consumption.

Inactive Publication Date: 2018-06-29
BOE TECH GRP CO LTD
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide a pixel driving circuit, a pixel driving method, and a display panel, so as to solve the problems of frame structures, many input signals, and high power consumption

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
  • Pixel driving circuit and method thereof as well as display panel
  • Pixel driving circuit and method thereof as well as display panel
  • Pixel driving circuit and method thereof as well as display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Example embodiments will now be described more fully with reference to the accompanying drawings. 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 described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or that other methods, components, materials, devices, steps, etc. may be employed. In other instances, well-known technical s...

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 the technical field of display and particularly relates to a pixel driving circuit, a pixel driving method and a display panel. The pixel driving circuit comprises a switch unit, a driving unit, an isolation unit, a compensation unit and an energy storage unit, wherein the switch unit and the compensation unit are the same in conduction level phases; the isolation unit, the switch unit and the compensation unit are different in conduction level phases. According to the pixel driving circuit, the pixel driving method and the display panel, the number of scanning lines is reduced on the basis that the normal output of the pixel driving circuit is ensured, so that the EOA framework is eliminated; the frames are reduced; the energy consumption is reduced; meanwhile, the production process can also be simplified, so that the cost is reduced.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a pixel driving circuit, a pixel driving method, and a display panel. Background technique [0002] With the development of optical technology and semiconductor technology, flat panel displays represented by liquid crystal display (Liquid Crystal Display, LCD) and organic light emitting diode display (Organic Light Emitting Diode, OLED) have the advantages of light and thin, low energy consumption, fast response speed, color purity Excellent, and high contrast, occupy a dominant position in the field of display. In recent years, in order to reduce manufacturing costs, narrow bezel designs have become an inevitable trend. [0003] In the current design to achieve narrow borders, different scanning signals in the pixel driving circuit need to be routed separately, so two architectures, GOA (Gate Driver on Array, array substrate row driving technology) and EOA, are r...

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): G09G3/20
CPCG09G3/20G09G2310/0264
Inventor 张斌羊振中周婷婷孙雪菲殷川王新星
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap