Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Display panel, manufacturing method thereof, and display device

A display panel and pixel unit technology, applied to static indicators, instruments, nonlinear optics, etc., can solve problems such as severe flickering and poor display effects, and achieve the effects of improving crosstalk, improving display effects, and suppressing flickering

Active Publication Date: 2018-03-23
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, in the pictures with the worst flickering, all the pixels in one frame show the same polarity, and they are reversed to the opposite polarity in another frame, so the flickering phenomenon is serious and the display effect is not good

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, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Embodiment 1 of the present invention provides a display panel 1, such as Figure 4 As shown, a substrate 10 is included, and the substrate 10 can be a glass substrate, a resin substrate, etc., and a plurality of gate lines 11 and a plurality of data lines 12 are arranged on the substrate 10, and the gate lines 11 and the The data lines 12 are insulated and intersect; the gate lines 11 and the data lines 12 are surrounded by a plurality of sub-pixels 13 distributed in an array; the sub-pixels 13 include pixel switches 14, pixel electrodes 15 and common electrodes 16. The pixel electrode and the common electrode form a horizontal electric field; the display panel 1 includes a plurality of first pixel units P1 and a plurality of second pixel units P2; the first pixel units P1 and the second pixel units P2 respectively include Two sub-pixels that are adjacent along the direction of the gate line and have the same electric field direction; from Figure 4 It can be seen tha...

Embodiment 2

[0135] Embodiment 2 of the present invention provides a display panel, the common electrode of the sub-pixel in the first pixel unit is arranged on the same layer as the pixel electrode, the branch electrode of the common electrode of the sub-pixel in the first pixel unit is connected to the branch electrode of the pixel electrode The electrodes are insulated and alternately arranged, and the branch electrodes of the pixel electrodes are located at the edges of the sub-pixels in the first pixel unit;

[0136] The common electrode of the sub-pixel in the second pixel unit is arranged on the same layer as the pixel electrode, the branch electrodes of the common electrode of the sub-pixel in the second pixel unit are insulated and alternately arranged with the branch electrodes of the pixel electrode, and the branch electrodes of the common electrode The electrodes are located at edge positions of the sub-pixels in the second pixel unit;

[0137] Wherein, the first pixel unit and...

Embodiment 3

[0144] Embodiment 3 of the present invention provides a method for manufacturing a display panel, the specific process is as follows Figure 21 shown, combined with the structure of the display panel provided in Embodiment 1, such as Figure 4 , Figure 4a , Figure 4b , Figure 4c As shown, the display panel includes a substrate 10, on which a plurality of gate lines 11 and a plurality of data lines 12 are arranged, and the gate lines 11 and the data lines 12 are insulated to cross; The gate line 11 and the data line 12 are surrounded by a plurality of sub-pixels 13 distributed in an array; the sub-pixel 13 includes a pixel switch 14, a pixel electrode 15 and a common electrode 16, and the pixel electrode and the common electrode form a electric field; the display panel 1 includes a plurality of first pixel units P1 and a plurality of second pixel units P2; the first pixel units P1 and the second pixel units P2 respectively include two sub-pixels with the same electric fi...

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 discloses a display panel. The display panel comprises a substrate. The substrate is provided with a plurality of gate lines and a plurality of data lines, and the gate lines and the data lines are in insulation intersection and enclose to form a plurality of sub-pixels arranged in array. Every sub-pixel comprises a pixel switch, a pixel electrode and a common electrode, and the pixel electrode and the common electrode form an electric field. The display panel further comprises a plurality of first pixel units and a plurality of second pixel units. The first pixel units and the second pixel units respectively comprise two sub-pixels in the same electric field direction. The sub-pixels of the first pixel units and the sub-pixels of the second pixel units are opposite in the electric field direction. The display panel can improve a flicker phenomenon and improve the display effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device including the display panel, and a preparation method of the display panel. Background technique [0002] The display panel has the advantages of thinness, low power consumption and low radiation, and is currently widely used in portable electronic products such as mobile phones and PDAs (Personal Digital Assistant, PDA), such as: Thin Film Transistor-Liquid Crystal Displays (Thin Film Transistor-Liquid Crystal Display, TFT-LCD), organic light emitting diode display (Organic Light Emitting Diode, OLED), low temperature polysilicon (Low Temperature Poly-silicon, LTPS) display and plasma display (Plasma Display Panel, PDP), etc. A liquid crystal display panel generally includes an array substrate and a color filter substrate, and liquid crystal molecules between the array substrate and the color filter substrate. With the vigorous develop...

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): G02F1/1333G02F1/1343G02F1/1362G09G3/36
CPCG02F1/13306G02F1/134309G02F1/136227G02F1/13624G02F1/136286
Inventor 徐伟
Owner SHANGHAI TIANMA MICRO ELECTRONICS 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
Eureka Blog
Learn More
PatSnap group products