KR940027016A - Magnesium Oxide Paste and Manufacturing Method of Plasma Display Using Same - Google Patents

Magnesium Oxide Paste and Manufacturing Method of Plasma Display Using Same Download PDF

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Publication number
KR940027016A
KR940027016A KR1019930008982A KR930008982A KR940027016A KR 940027016 A KR940027016 A KR 940027016A KR 1019930008982 A KR1019930008982 A KR 1019930008982A KR 930008982 A KR930008982 A KR 930008982A KR 940027016 A KR940027016 A KR 940027016A
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South Korea
Prior art keywords
paste
magnesium oxide
weight
dielectric layer
mgo
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KR1019930008982A
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Korean (ko)
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KR100268718B1 (en
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김대일
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박경팔
삼성전관 주식회사
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Priority to KR1019930008982A priority Critical patent/KR100268718B1/en
Publication of KR940027016A publication Critical patent/KR940027016A/en
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Publication of KR100268718B1 publication Critical patent/KR100268718B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/40—Layers for protecting or enhancing the electron emission, e.g. MgO layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/38—Dielectric or insulating layers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

본 발명은 산화마그네슘 페이스트 및 이를 사용한 PDP의 제조방법에 관한 것으로서, 이는 산화마그네슘을 페이스트 총량에 대하여 5 내지 50중량% 포함하고, 상기 산화마그네슘 분말을 분산시켜주고 인쇄가능한 상태로 만들어 주기 위한 부형제를 페이스트 총량에 대하여 50 내지 95중량% 포함하는 산화마그네슘 페이스트, 및 유전층을 인쇄하여 건조시킨 후 소성하지 않고 상기 산화마그네슘 페이스트를 상기 유전층의 상부에 메쉬를 사용하여 인쇄한 후 120 내지 150℃의 온도범위에서 건조하고, 상기 페이스트를 동일한 조건으로 재차 인쇄 및 건조하여 소성하여 얻어지는 산화마그네슘막의 상부를 문지르는 단계를 포함하는 PDP의 제조방법인데, 상기 방법에 따라 PDP를 제조하게 되면 경비가 크게 절감되면서도 우수한 특성을 갖는 PDP를 얻을 수 있다.The present invention relates to a magnesium oxide paste and a method for producing a PDP using the same, which includes 5 to 50% by weight of magnesium oxide, and excipient for dispersing the magnesium oxide powder and making it printable Magnesium oxide paste containing 50 to 95% by weight relative to the total amount of the paste, and after printing and drying the dielectric layer, the magnesium oxide paste is printed on the top of the dielectric layer using a mesh without firing, and then the temperature range is 120 to 150 ° C. And a method of manufacturing a PDP comprising rubbing the upper portion of a magnesium oxide film obtained by drying and baking the paste again under the same conditions and baking the same. It is possible to obtain a PDP having

Description

산화마그네슘 페이스트 및 이를 사용한 플라즈마 디스플레이의 제조방법Magnesium Oxide Paste and Manufacturing Method of Plasma Display Using Same

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

제1도는 AC형 PDP의 구조를 나타내는 도면이고, 제2도는 진공증착법에 의해 형성된 MgO 보호층의 XRD 회절 패턴으로서 (a)는 기판의 온도가 200℃인 경우에 대한 것이고, (b)는 기판의 온도가 실온인 경우에 대한 것이다.FIG. 1 is a diagram showing the structure of an AC PDP, and FIG. 2 is an XRD diffraction pattern of a MgO protective layer formed by a vacuum deposition method, where (a) is for a case where the temperature of the substrate is 200 占 폚, and (b) is a substrate. This is for the case where the temperature of is at room temperature.

Claims (5)

AC형 PDP의 전극 및 유전체층의 상부에 피복되는 보호층을 형성하기 위한 산화마그네슘(MgO) 페이스트에 있어서, 상기 MgO 페이스트가 주성분으로서 페이스트 총량에 대하여 5 내지 50중량%의 MgO, 및 페이스트 총량에 대하여 50 내지 95중량%이며, 분산제와 용매로 이루어지는 부형제를 포함하는 것을 특징으로 하는 산화마그네슘 페이스트.In a magnesium oxide (MgO) paste for forming a protective layer coated on top of an electrode and a dielectric layer of an AC-type PDP, the MgO paste is a main component of 5 to 50% by weight of MgO, and a total amount of the paste. A magnesium oxide paste, comprising from 50 to 95% by weight, comprising an excipient comprising a dispersant and a solvent. 제1항에 있어서, 상기 부형제가 분산제인 에틸셀룰로오즈 및 용매인 부틸-카르비톨 아세테이트로 구성된 것을 특징으로 하는 산화마그네슘 페이스트.The magnesium oxide paste according to claim 1, wherein the excipient is composed of ethyl cellulose as a dispersant and butyl-carbitol acetate as a solvent. 제2항에 있어서, 상기 부형제가 페이스트 총량에 대하여 5 내지 20중량%의 에틸셀룰로오즈, 및 45 내지 90중량%의 부틸-카르비톨 아세테이트로 구성된 것임을 특징으로 하는 산화마그네슘 페이스트.The magnesium oxide paste according to claim 2, wherein the excipient is composed of 5 to 20% by weight of ethyl cellulose and 45 to 90% by weight of butyl-carbitol acetate relative to the total amount of the paste. 기판의 상부에 전극을 형성하고, 상기 전극의 상부에 유전층을 인쇄하여 건조하는 단계 ; 페이스트 총량에 대하여 5 내지 50중량%의 MgO, 및 그 양이 페이스트 총량에 대하여 50 내지 95중량%이며, 분산제와 용매로 이루어지는 부형제를 포함하는 산화마그네슘 페이스트를 상기 유전층의 상부에 메쉬를 사용하여 인쇄하는 단계 ; 이를 120 내지 150℃의 온도범위에서 건조하는 단계 ; 상기 페이스트를 동일한 조건으로 재차 인쇄 및 건조하는 단계 ; 이를 500 내지 650℃의 온도범위에서 10분 내지 1시간 동안 소성하는 단계 ; 및 얻어진 산화마그네슘막의 표면을 문질러서 유전체층과 결합하지 못한 MgO 분말을 제거하는 단계를 포함하는 플라즈마 디스플레이의 제조방법.Forming an electrode on an upper portion of the substrate and printing and drying a dielectric layer on the upper portion of the electrode; Magnesium oxide paste containing 5 to 50% by weight of MgO based on the total amount of paste, and an amount of 50 to 95% by weight based on the total amount of paste, and an excipient consisting of a dispersant and a solvent is printed on the top of the dielectric layer using a mesh. Doing; Drying it at a temperature range of 120 to 150 ℃; Printing and drying the paste again under the same conditions; Firing it for 10 minutes to 1 hour in a temperature range of 500 to 650 ° C; And rubbing the surface of the obtained magnesium oxide film to remove MgO powder that is not bonded to the dielectric layer. 제4항에 있어서, 상기 산화마그네슘을 재차 인쇄하는 단계에서 메쉬를 1차 인쇄때의 위치에서 약간 이동하여 인쇄하는 것을 특징으로 하는 플라즈마 디스플레이의 제조방법.The method of manufacturing a plasma display according to claim 4, wherein in the step of printing the magnesium oxide again, the mesh is printed by moving slightly at the position of the primary printing. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019930008982A 1993-05-24 1993-05-24 Manufacturing method of magnesium oxide and plasma display panel using the same KR100268718B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930008982A KR100268718B1 (en) 1993-05-24 1993-05-24 Manufacturing method of magnesium oxide and plasma display panel using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930008982A KR100268718B1 (en) 1993-05-24 1993-05-24 Manufacturing method of magnesium oxide and plasma display panel using the same

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KR940027016A true KR940027016A (en) 1994-12-10
KR100268718B1 KR100268718B1 (en) 2000-10-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990008979A (en) * 1997-07-05 1999-02-05 엄길용 Method for forming protective layer of AC plasma display device
KR100367763B1 (en) * 1999-08-02 2003-01-10 엘지전자 주식회사 Fluorescent paste for plasma display panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990008979A (en) * 1997-07-05 1999-02-05 엄길용 Method for forming protective layer of AC plasma display device
KR100367763B1 (en) * 1999-08-02 2003-01-10 엘지전자 주식회사 Fluorescent paste for plasma display panel

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KR100268718B1 (en) 2000-10-16

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