Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display panel and three dimensional (3D) display device

A technology for display panels and display devices, which can be applied to identification devices, optics, instruments, etc., can solve problems such as reducing the aperture ratio, and achieve the effect of not reducing the aperture ratio, increasing the width, and improving the vertical viewing angle.

Active Publication Date: 2014-04-09
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem mainly solved by the present invention is to provide a display panel and a 3D display device to solve the problem existing in the prior art that when the vertical viewing angle is increased by increasing the width of the light-shielding layer, the aperture ratio will be reduced

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 and three dimensional (3D) display device
  • Display panel and three dimensional (3D) display device
  • Display panel and three dimensional (3D) display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] image 3 It is a structural schematic diagram of the stereoscopic display device of the present invention. Such as image 3 As shown, the stereoscopic display device includes a display panel 31 and a phase difference plate 32 .

[0035] In the present invention, the phase difference plate 32 is arranged on one side of the light emitting direction of the display panel 31 , and is arranged in parallel with the display panel 31 at intervals. It should be noted that the stereoscopic display device is suitable for viewers to wear glasses 33 having two lenses with orthogonal polarization directions.

[0036] Wherein, the display panel 31 is preferably a display panel with a vertical pixel structure, Figure 4 It is a structural schematic diagram of the first embodiment of the display panel with the Tri-gate pixel structure of the present inventio...

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 display panel and a 3D display device. The display panel comprises: a first substrate and a second substrate opposite to each other, the first substrate comprising multiple data lines, multiple scan lines, and multiple pixel units. Each pixel unit comprises three sub-pixel units electrically connected to the same data line in sequence, each sub-pixel unit is connected to a scan line, and the scan line corresponding to at least one sub-pixel unit is parallel to the scan line corresponding to a first sub-pixel unit of a next pixel unit. The second substrate comprises a first black matrix disposed correspondingly to the scan line. In the present invention, the scan lines between multiple sub-pixel units are disposed in parallel, so as to increase the width the first black matrix between adjacent pixel units, thereby achieving the objective of increasing the vertical viewing angle without decreasing the aperture ratio.

Description

technical field [0001] The present invention relates to the field of stereoscopic display, in particular to a display panel and a 3D display device. Background technique [0002] The pixel structure of the current display panel mainly includes two types: horizontal arrangement and vertical arrangement (Tri-gate). cloth. figure 1 It is a structural schematic diagram of a display panel adopting a vertical pixel structure, and a pixel structure is taken as an example for illustration, as shown in figure 1 As shown, the display device includes a thin film transistor substrate and a color filter substrate arranged oppositely, wherein a plurality of scanning lines G are arranged on the thin film transistor substrate 1 , G 2 , G 3 , G 4 and multiple data lines D 1 、D 2 , multiple scan lines G 1 , G 2 , G 3 , G 4 and multiple data lines D 1 、D 2 A plurality of RGB sub-pixel units defined by intersections. The color filter substrate is arranged above the thin film trans...

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): G09F9/30G02B27/26H04N13/04G02B30/25
CPCG02B27/26G02F1/1362H04N13/0422G02B30/25H04N13/324
Inventor 廖巧生萧嘉强陈峙彣
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com