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

Plasma display panel (PDP) discharging electrode and plasma display screen comprising same

A discharge electrode and discharge part technology, which is applied in the field of flat panel display panels, can solve the problems of display brightness blocking and influence, and achieve the effects of low ignition voltage, high brightness, and fast scanning speed

Inactive Publication Date: 2014-03-12
SICHUAN COC DISPLAY DEVICES
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, the display brightness is still relatively blocked. Therefore, the opening area should be as large as possible during production, but the large-area opening will have a certain impact on the display contrast of the entire screen.

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
  • Plasma display panel (PDP) discharging electrode and plasma display screen comprising same
  • Plasma display panel (PDP) discharging electrode and plasma display screen comprising same
  • Plasma display panel (PDP) discharging electrode and plasma display screen comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0032] According to an embodiment of the present invention, such as Figure 5-7 The PDP discharge electrode shown includes a scan electrode 11 and a sustain electrode 12, wherein the scan electrode 11 further includes a first bus part 11b and a first discharge part 11a arranged on one side of the first bus part 11b; the sustain electrode 12 includes a transparent electrode and The second bus part 12b arranged on the transparent electrode, the sustain electrode 12 is arranged on the side of the scan electrode 11 having the first discharge part 11a, the second bus part 12b is arranged in parallel with the first bus part 11b, the scan electrode 11 and the second bus part 11b are arranged in parallel. T...

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 plasma display panel (PDP) discharging electrode and a plasma display screen comprising the same. The PDP discharging electrode comprises a scanning electrode and a maintenance electrode. The scanning electrode comprises a first confluence portion and a discharging portion which is arranged on one side of the first confluence portion. The maintenance electrode comprises a transparent electrode and a second confluence portion which is arranged on the transparent electrode. The second confluence portion is parallel to the first confluence portion. The scanning electrode and the second confluence portion are metal electrode portion. By using the display screen with the above structure, compared to a common PDP panel with an indium-tin-oxide (ITO) structure, a scanning speed is fast and power consumption is low; compared to the common PDP panel with an ITO less structure, transmittance is high, brightness is high and stability is high. In the invention, advantages of the PDP with the ITO structure and the PDP with the ITO less structure are comprehensively used. A fully discharged space can be provided. A low firing voltage on a substrate can be obtained and simultaneously a high lighting effect can be obtained too.

Description

technical field [0001] The invention relates to the field of flat panel display panels, and more specifically, to a PDP discharge electrode and a plasma display panel comprising the same. Background technique [0002] The ion display panel (Plasma display panel, PDP) is the vacuum ultraviolet light of about 147nm generated when the inert mixed gas such as He+Xe, Ne+Xe, He+Ne+Xe or He+Ne+Kr+Xe is discharged in the vacuum chamber, so that Phosphors emit light to achieve text and images that we can perceive visually. [0003] figure 1 is a perspective view of an existing plasma display structure, figure 2 It is a side sectional view of the structure of the existing plasma display screen. refer to figure 1 , figure 2 The PDP discharge unit structure of the three-electrode surface discharge structure is as follows: the scan electrode 11' and the sustain electrode 12' formed in parallel on the front substrate 10' are usually composed of transparent electrodes 11a', 12a' 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
Patent Type & Authority Patents(China)
IPC IPC(8): H01J11/24H01J11/14
Inventor 陈立国
Owner SICHUAN COC DISPLAY DEVICES
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