KR970007773A - Plasma Display Panel Drive - Google Patents
Plasma Display Panel Drive Download PDFInfo
- Publication number
- KR970007773A KR970007773A KR1019950021460A KR19950021460A KR970007773A KR 970007773 A KR970007773 A KR 970007773A KR 1019950021460 A KR1019950021460 A KR 1019950021460A KR 19950021460 A KR19950021460 A KR 19950021460A KR 970007773 A KR970007773 A KR 970007773A
- Authority
- KR
- South Korea
- Prior art keywords
- display panel
- plasma display
- data
- pulse
- flop
- Prior art date
Links
Abstract
본 발명은 플라즈마 디스플레이 판넬 구동장치에 관한 것으로서, 두개의 입출력 단자가 존재하며 시프트 펄스 R/L의 상태에 따라 데이타가 오른쪽 또는 왼쪽으로 시프트하는 시프트 레지스터(10)와 플라즈마 디스플레이 판넬을 구동시키기 위해 고전압의 출력 신호를 내보내는 구동부(30)가 구비된 플라즈마 디스플레이 판넬 구동장치에 있어서, 클럭 펄스 CLK가 에지 트리거 될때 데이타를 통과시키거나 유지시키도록 되어진 D플립플롭(22)이 구비되어 있으며, 상기와 같이 구성된 구동 장치는 펄스가 레벨 상태에 있을때 데이타를 보유하거나 전송하도록 되어진 래치 대신에 펄스가 에지 트리거될 때 데이타를 보유하거나 전송하도록 되어진 D플릅플롭으로 대치하므로써, 동작의 안정성과 정확성이 높고 노이즈에 강한 구동 장치를 구현할 수 있다는데 그 이점이 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plasma display panel driving apparatus, wherein two input / output terminals exist and a high voltage is used to drive a plasma display panel and a shift register 10 in which data shifts right or left according to a state of a shift pulse R / L. In the plasma display panel driving device having a drive unit 30 for outputting an output signal of the present invention, the D flip-flop 22 is provided to pass or maintain data when the clock pulse CLK is edge-triggered. The configured drive unit replaces the D flop, which is designed to hold or transmit the data when the pulse is edge triggered, instead of a latch that is designed to hold or transmit the data when the pulse is in the level state, resulting in high stability and accuracy of operation and noise resistance. You can implement a drive device There point.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제6도는 본 발명에 따른 PDP 구동 장치에 대한 회로도이다.6 is a circuit diagram of a PDP driving apparatus according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950021460A KR970007773A (en) | 1995-07-20 | 1995-07-20 | Plasma Display Panel Drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950021460A KR970007773A (en) | 1995-07-20 | 1995-07-20 | Plasma Display Panel Drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970007773A true KR970007773A (en) | 1997-02-21 |
Family
ID=66541547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950021460A KR970007773A (en) | 1995-07-20 | 1995-07-20 | Plasma Display Panel Drive |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970007773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094930A (en) * | 2000-03-31 | 2001-11-03 | 아끼구사 나오유끼 | Display apparatus with reduced noise emission and driving method for the display apparatus |
| KR100463465B1 (en) * | 1998-10-16 | 2004-12-29 | 세이코 엡슨 가부시키가이샤 | Electro-optical device drive circuit, electro-optical device and electronic equipment using the same |
| KR100481324B1 (en) * | 1998-02-12 | 2005-06-08 | 엘지전자 주식회사 | Driving apparatus and method of plasma display panel |
-
1995
- 1995-07-20 KR KR1019950021460A patent/KR970007773A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100481324B1 (en) * | 1998-02-12 | 2005-06-08 | 엘지전자 주식회사 | Driving apparatus and method of plasma display panel |
| KR100463465B1 (en) * | 1998-10-16 | 2004-12-29 | 세이코 엡슨 가부시키가이샤 | Electro-optical device drive circuit, electro-optical device and electronic equipment using the same |
| KR20010094930A (en) * | 2000-03-31 | 2001-11-03 | 아끼구사 나오유끼 | Display apparatus with reduced noise emission and driving method for the display apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |