KR930023901A - Driving Method of Plasma Display Panel - Google Patents

Driving Method of Plasma Display Panel Download PDF

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Publication number
KR930023901A
KR930023901A KR1019920008576A KR920008576A KR930023901A KR 930023901 A KR930023901 A KR 930023901A KR 1019920008576 A KR1019920008576 A KR 1019920008576A KR 920008576 A KR920008576 A KR 920008576A KR 930023901 A KR930023901 A KR 930023901A
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KR
South Korea
Prior art keywords
cathode
sustain
display panel
data
negative
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Application number
KR1019920008576A
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Korean (ko)
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KR950000755B1 (en
Inventor
김대일
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박경팔
삼성전관 주식회사
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Priority to KR1019920008576A priority Critical patent/KR950000755B1/en
Priority to DE4301437A priority patent/DE4301437A1/en
Priority to JP863593A priority patent/JP2670411B2/en
Publication of KR930023901A publication Critical patent/KR930023901A/en
Application granted granted Critical
Publication of KR950000755B1 publication Critical patent/KR950000755B1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

본 발명은 플라즈마 디스플레이 판넬의 구동방법을 공개한다.The present invention discloses a method of driving a plasma display panel.

그 구동방법은 주사음극을 선택하기 위한 음극 선택회로와 상기 음극 선택회로에 의해서 선택된 양극에 해당하는 데이타 신호를 전송하기 위한 순차 동시 변환 회로와 상기 음극 선택 회로의 각각의 출력단자에 연결된 제어전극과 바이어스 전압원에 연결된 주사음극과 상기 음극과 접지전압 사이에 연결된 저항성분과 유지전극에 연결된 유지펄스 인가회로를 구비하여 유지펄스가 0전압을 나타내고 주사음극에 네거티브 파형이 인가될 때에 데이타의 기입이 있으면 표시 양극에는 방전개시전압차 이상의 포지티브 파형의 데이타 신호를 입력하여 데이타를 기입하고 기입된 데이타를 유지하기 위하여 유지전극에 네거티브에서 포지티브로, 포지티브에서 네거티브로 변화하는 방전유지 전압차 이상의 펄스를 인가하는 것을 특징으로 한다. 따라서 디스플레이의 질을 향상시킬 수 있다.The driving method includes a cathode selection circuit for selecting a scan cathode, a sequential simultaneous conversion circuit for transmitting a data signal corresponding to the anode selected by the cathode selection circuit, and a control electrode connected to each output terminal of the cathode selection circuit; A scan cathode connected to a bias voltage source, a resistance component connected between the cathode and the ground voltage, and a sustain pulse application circuit connected to the sustain electrode are provided to display the data when data is written when the sustain pulse indicates zero voltage and a negative waveform is applied to the scan cathode. To input a data signal with a positive waveform above the discharge start voltage difference to the anode to write data and to apply a pulse above the discharge sustain voltage difference that varies from negative to positive and from positive to negative to the sustaining electrode. It features. Therefore, the display quality can be improved.

Description

플라즈마 디스플레이 판넬의 구동방법Driving Method of Plasma Display Panel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1A-F도는 본 발명에 따른 구동방법이 적용될 플라즈마 디스플레이 판넬의 구조를 나타내는 것이다. 제2도는 본 발명의 구조에 따른 플라즈마 디스플레이 판넬과 그를 구동하기 위한 구동회로를 나타내는 것이다. 제3도는 본 발명의 플라즈마 디스플레이 판넬의 구동방법을 나타내는 것이다.1A-F show the structure of a plasma display panel to which a driving method according to the present invention is applied. 2 shows a plasma display panel and a driving circuit for driving the same according to the structure of the present invention. 3 shows a method of driving the plasma display panel of the present invention.

Claims (3)

주사음극을 선택하기 위한 음극 선택회로가 상기 음극 선택회로에 의해서 선택된 양극에 해당하는 데이타 신호를 전송하기 위한 순차 동시 변환 회로와 상기 음극선택 회로의 각각의 출력단자에 연결된 제어 전극과 바이어스 전압원에 연결된 주사음극과 상기 음극과 접지전압 사이에 연결된 저항성분과 유지전극에 연결된 유지 펄스 인가회로를 구비하여 유지펄스가 0전압을 나타내고 주사음극에 네거티브 파형이 인가될 때에 데이타의 기입이 있으면 표시 양극에는 방전개시 전압차 이상의 포지티브 파형의 데이타 신호를 입력하여 데이타를 기입하고 기입된 데이타를 유지하기 위하여 유지전극에 네거티브에서 포지티브로, 포지티브에서 네거티브로 변화하는 방전유지 전압차 이상의 펄스를 인가하는 것을 특징으로 하는 플라즈마 디스플레이 판넬의 구동방법.A cathode selection circuit for selecting a scan cathode is connected to a bias voltage source and a control electrode connected to each of the output terminals of the cathode selection circuit and a sequential simultaneous conversion circuit for transmitting a data signal corresponding to the anode selected by the cathode selection circuit. Including a scan cathode, a resistance component connected between the cathode and the ground voltage, and a sustain pulse applying circuit connected to the sustain electrode, when the sustain pulse indicates zero voltage and data is written when a negative waveform is applied to the scan cathode, the display anode starts to discharge. A plasma characterized in that a pulse of a discharge sustain voltage difference that varies from negative to positive and from positive to negative is applied to the sustain electrode to input data by inputting a data signal having a positive waveform or more than a voltage difference, and to maintain the written data. Display plate A drive method. 제1항에 있어서, 상기 플라즈마 디스플레이 판넬은 상판에 양극을 형성하고 하판에 전면으로 유지전극을 형성하고 그 위에 유전체를 도포하고 유전체 위에 음극을 형성하고 음극 위에 유전체를 형성하여 구성된 것을 특징으로 하는 플라즈마 디스플레이 판넬의 구동방법.The plasma display panel of claim 1, wherein the plasma display panel is formed by forming an anode on an upper plate, a sustain electrode on a front surface of the lower plate, applying a dielectric on the substrate, forming a cathode on the dielectric, and forming a dielectric on the cathode. How to drive the display panel. 제2항에 있어서, 상기 플라즈마 디스플레이 판넬은 상판에 양극을 형성하는 하판에 유지전극과 음극을 교대로 나란하게 배열한 것을 특징으로 하는 플라즈마 디스플레이 판넬의 구동방법.The method of claim 2, wherein the plasma display panel comprises a sustain electrode and a cathode alternately arranged side by side on a lower plate which forms an anode on an upper plate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920008576A 1992-03-11 1992-05-20 Driving method of plazma display pannel KR950000755B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019920008576A KR950000755B1 (en) 1992-05-20 1992-05-20 Driving method of plazma display pannel
DE4301437A DE4301437A1 (en) 1992-03-11 1993-01-20 Controlling plasma discharge display panel - using pulse control signals generated by sequence circuits that are applied to hold cathode and anode electrodes
JP863593A JP2670411B2 (en) 1992-03-11 1993-01-21 Driving method of plasma display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920008576A KR950000755B1 (en) 1992-05-20 1992-05-20 Driving method of plazma display pannel

Publications (2)

Publication Number Publication Date
KR930023901A true KR930023901A (en) 1993-12-21
KR950000755B1 KR950000755B1 (en) 1995-01-28

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KR950000755B1 (en) 1995-01-28

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