Pixel array structure and driving method thereof

A technology of pixel array and driving method, applied in nonlinear optics, instruments, optics, etc., can solve the problems of image gray scale not conforming to the preset state, insufficient time, etc., and achieve the effect of improving display quality

Inactive Publication Date: 2010-08-11
CENTURY DISPLAY (SHENZHEN) CO LTD
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, when the frame frequency is increased, for example, the frame frequency is increased to 120Hz, the time for the image signal to be written into the pixels may not be sufficient, so that the gray scale of the image does not conform to the preset state

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 array structure and driving method thereof
  • Pixel array structure and driving method thereof
  • Pixel array structure and driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 A pixel array structure according to an embodiment of the present invention is shown. Please refer to figure 1 The pixel array structure 100 includes a plurality of first scan lines 112 , a plurality of second scan lines 114 , a plurality of first data lines 122 , a plurality of second data lines 124 and a plurality of pixel structures 130 . Each of the first scan lines 112 extends along a column direction R, and the second scan lines 114 are parallel to the first scan lines 112 , and the first scan lines 112 and the second scan lines 114 are arranged alternately. Each first data line 122 extends along a row direction C, and the second data lines 124 are parallel to the first data lines 122 , and the first data lines 122 and the second data lines 124 are arranged alternately. The pixel structures 130 are arranged in rows and columns between these interlaced scanning lines and data lines, and the nth row of pixel structures 130 is located between the nth first...

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 pixel array structure and a driving method thereof. The pixel array structure comprises first scanning lines, second scanning lines, first data wires, second data wires and pixel structures, wherein the first scanning lines and the second scanning lines are alternately arrayed; the first data wires and the second data wires are arranged alternately; the nth array pixel structure is positioned between the nth first scanning line and the nth second scanning line, wherein n is a positive integer; each pixel structure comprises a first driving component, a second driving component and a pixel electrode; the first driving component is electrically connected with a corresponding first scanning line; either the first data wire or the second data wire is electrically connected with the first driving component; the second driving component is electrically connected with a corresponding second scanning line; and the other one of the first data wire and the second data wire is electrically connected with the second driving component.

Description

【Technical field】 [0001] The present invention relates to a pixel array structure and its driving method, and in particular to a dual gate line pixel array structure and its driving method. 【Background technique】 [0002] With the development of large-sized display panels, among the pixel array structures of current liquid crystal display panels, there is a structure called half source driving (HSD for short). The HSD architecture can halve the number of data lines, so the price of the source driver will be relatively reduced. More specifically, in the pixel array of the HSD architecture, two adjacent sub-pixels (sub-pixels) share one data line, thereby reducing the number of data lines by half. [0003] Although the display panel adopting the HSD architecture can halve the number of driving channels of the source driver, the same row (row) of pixels is driven by two different scanning lines. Therefore, in the HSD architecture, the number of scanning lines is doubled, and ...

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): G02F1/1362G02F1/133
Inventor 邱昌明
Owner CENTURY DISPLAY (SHENZHEN) 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