Check patentability & draft patents in minutes with Patsnap Eureka AI!

Plasma display panel and driving apparatus and method thereof

A plasma and display panel technology, applied in identification devices, static indicators, instruments, etc., can solve the problems of increased circuit cost and achieve the effect of low-cost circuits

Inactive Publication Date: 2005-05-25
SAMSUNG SDI CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] Conventionally, a circuit for applying a ramp waveform for the erase period I and a circuit for applying a waveform for the ramp-down period III are used separately, because the slope of the waveform for the erase ramp period I and the slope of the waveform for the ramp-down period III are determined differently. of, therefore, the cost of the circuit increases

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 and driving apparatus and method thereof
  • Plasma display panel and driving apparatus and method thereof
  • Plasma display panel and driving apparatus and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] refer to Figure 4 A PDP according to an exemplary embodiment of the present invention includes a plasma panel 100 , an address driver 200 , a Y electrode driver 300 , an X electrode driver 400 and a controller 500 .

[0033] The plasma panel 100 includes a plurality of address electrodes (A1-Am) arranged in a column direction, and scan electrodes (Y1-Yn) and sustain electrodes (X1-Xn) alternately arranged in a row direction.

[0034] The address driver 200 receives the address drive control signal S from the controller 500 A And a display data signal for selecting a discharge cell to be displayed is applied to each address electrode.

[0035] The Y electrode driver 300 and the X electrode driver 400 respectively receive the Y electrode driving signal S from the controller 500 Y and X electrode drive signal S X , and the Y electrode drive signal S Y and X electrode drive signal S X Applied to X and Y electrodes.

[0036] The controller 500 receives an external ima...

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

A method for driving a plasma display panel having a first electrode, a second electrode, and a panel capacitor formed between the first electrode and the second electrode. The method includes a reset period, an address period and a sustain discharge period. In the reset period, the first voltage waveform falling from the first voltage to the second voltage is applied to the first electrode in the first period. Wall charges formed during the sustain discharge period are erased. A second voltage waveform rising from the third voltage to the fourth voltage is applied to the first electrode in the second period. A third voltage waveform falling from a fifth voltage to a sixth voltage is applied to the first electrode in a third period, wherein the sixth voltage is lower than the second voltage.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2003-0074637 filed in the Korean Intellectual Property Office on Oct. 4, 2003, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a plasma display panel (PDP) driving device and method. Background technique [0004] In addition to PDPs, various flat panel displays such as liquid crystal displays (LCDs) and field emission displays (FEDs) have been developed. However, compared with other flat panel displays, PDP has higher resolution, higher ratio emission efficiency, and wider viewing angle. Therefore, a large-sized display PDP exceeding 40 inches has been considered as a substitute or successor of a conventional cathode ray tube (CRT). [0005] A PDP is a flat panel display that displays characters or images using plasma generated by gas discharge, and includes m...

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): G09G3/20G09F9/313G09G3/288G09G3/291G09G3/292G09G3/294G09G3/296G09G3/298H01J17/49
CPCG09G3/2927G09G3/296G09G2310/066G09G3/292
Inventor 孙晋釜
Owner SAMSUNG SDI CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com