KR950006499A - Anode of flat panel display and manufacturing method thereof - Google Patents

Anode of flat panel display and manufacturing method thereof Download PDF

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Publication number
KR950006499A
KR950006499A KR1019930016396A KR930016396A KR950006499A KR 950006499 A KR950006499 A KR 950006499A KR 1019930016396 A KR1019930016396 A KR 1019930016396A KR 930016396 A KR930016396 A KR 930016396A KR 950006499 A KR950006499 A KR 950006499A
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KR
South Korea
Prior art keywords
transparent electrode
recess
substrate
layer
recesses
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Application number
KR1019930016396A
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Korean (ko)
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KR100300392B1 (en
Inventor
이강옥
Original Assignee
박경팔
삼성전관 주식회사
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Priority to KR1019930016396A priority Critical patent/KR100300392B1/en
Publication of KR950006499A publication Critical patent/KR950006499A/en
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Publication of KR100300392B1 publication Critical patent/KR100300392B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode

Abstract

마이크로 팁의 오염을 방지하고, 전기 증착법을 이용하여 용이하게 제조할 수 있는 평판 표시 장치의 양극 구조 및 그 제조 방법이 개시되어 있다. 투명한 기판에 각 셀마다 단위 색 각각에 구분되어 요부를 형성한다. 상기 요부의 내면상에, 인근의 요부와는 독립되어 형성되어 있어 투명 전극층을 형성하고, 상기 요부사이의 철부상에 블랙 매트릭층을 형성한 후, 상기 요부가 형성되어 기판을 각 셀 단위로 한정하는 스페이서를 형성한다. 다음에, 상기 투명 전극의 일부에 전압을 인가하고, 전압이 인가된 투명전극상에 형광체 물질을 증착하여 형광체층을 형성한다. 리프트 오프 공정이 필요없이 용이하게 형광체층을 각 색깔별로 증착시킬 수 있고, 요부를 이용하여 마스크의 얼라인 공정을 용이하게 수행할 수 있다.<제4도>Disclosed are an anode structure of a flat panel display device which can prevent contamination of a micro tip and can be easily manufactured using an electro deposition method, and a method of manufacturing the same. Each cell is divided into a unit color on a transparent substrate to form recesses. On the inner surface of the recess, the recess is formed independently of a neighboring recess to form a transparent electrode layer, a black matrix layer is formed on the convex portion between the recesses, and then the recess is formed to limit the substrate to each cell unit. A spacer is formed. Next, a voltage is applied to a part of the transparent electrode, and a phosphor material is deposited on the transparent electrode to which the voltage is applied to form a phosphor layer. The phosphor layer can be easily deposited for each color without the need for a lift-off process, and the alignment process of the mask can be easily performed using recesses.

Description

평판 표시 장치의 양극 및 그의 제조 방법Anode of flat panel display and manufacturing method thereof

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

제4도는 본 발명의 평판 표시 소자의 양극 구조의 일예를 나타내는 단면도 이고;4 is a cross-sectional view showing an example of an anode structure of the flat panel display element of the present invention;

제5도 내지 제9도는 본 발명에 따른 평판 표시 소자의 양극부의 제조 방법의 일예를 나타내기 위한 단면도들이고;5 to 9 are cross-sectional views illustrating an example of a method of manufacturing the anode portion of the flat panel display element according to the present invention;

제10도는 본 발명의 전기 증착 공정을 설명하기 위한 개략도이다.10 is a schematic view for explaining the electrodeposition process of the present invention.

Claims (5)

각 셀마다 단위 색 각에 구분되어 요부가 형성되어 있는 투명한 기판; 상기 요부의 내면상에, 인근의 요부와는 독립되어 형성되어 있는 투명 전극층; 상기 요부사이의 철부상에 형성된 블랙 매트릭스층; 상기 투명 전극층 상에 형성되어 있는 각각 형성된 형광체층; 및 상기 요부가 형성되어 기판을 각 셀 단위로 한정하는 스페이서를 구비하는 것을 특징으로 하는 평판 표시 소자.A transparent substrate having recesses formed by dividing each unit color into each cell; A transparent electrode layer formed on an inner surface of the recess, independent of a neighboring recess; A black matrix layer formed on the convex portions between the recesses; Phosphor layers each formed on the transparent electrode layer; And a spacer in which the recess is formed to define the substrate in each cell unit. 투명한 기판상에 각 단위 색에 구분되어 있고, 전기적으로 절연된 다수의 투명 전극층을 형성하는 단계; 및 상기 투명 전극층증의 어느 하나에, 전압을 가하고 상기 기판의 대향 전극을 제공하여 상기 전압이 인가된 투명 전극층상에 형광체를 전기 증착하여 형광체층을 형성하는 단계로 구성된 평판 표시 소자의 제조 방법.Forming a plurality of transparent electrode layers separated by respective unit colors and electrically insulated on the transparent substrate; And forming a phosphor layer by applying a voltage to one of the transparent electrode layers and providing an opposite electrode of the substrate to electrodeposit a phosphor on the transparent electrode layer to which the voltage is applied. 제2항에 있어서, 상기 투명 전극층을 형성하는 단계 이전에, 상기 기판의 형광체층이 형성될 부위에 요부를 형성하고, 상기 투명전극층을 상기 요부의 내면상에 형성하는 것을 특징으로 하는 평판표시 소자의 제조 방법.The flat panel display device of claim 2, wherein before the forming of the transparent electrode layer, a recess is formed in a portion where the phosphor layer of the substrate is to be formed, and the transparent electrode layer is formed on an inner surface of the recess. Method of preparation. 제4항에 있어서, 상기 투명 전극층을 형성한 후, 기판의 요부사이의 철부 및 에 블랙릭스층을 형성하는 단계를 더 포함하는 것을 특징으로 하는 평판 표시 소자의 제조 방법.The method of manufacturing a flat panel display device according to claim 4, further comprising forming a black matrix layer on the convex portions between the recesses of the substrate after the transparent electrode layer is formed. 제4항에 있어서, 상기 블랙 매트릭층을 형성한 후, 형광체층을 형성하기 전에, 각 셀단위로 한정하는 스페이서를 상기 기판상에 형성하는 것을 특징으로 하는 평판 표시 소자의 제조방법.The method of manufacturing a flat panel display device according to claim 4, wherein after forming the black matrix layer and before forming the phosphor layer, spacers defined for each cell unit are formed on the substrate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930016396A 1993-08-24 1993-08-24 Anode of flat display device and manufacturing method thereof KR100300392B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930016396A KR100300392B1 (en) 1993-08-24 1993-08-24 Anode of flat display device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930016396A KR100300392B1 (en) 1993-08-24 1993-08-24 Anode of flat display device and manufacturing method thereof

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KR950006499A true KR950006499A (en) 1995-03-21
KR100300392B1 KR100300392B1 (en) 2001-10-22

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KR100408030B1 (en) * 2001-07-14 2003-12-03 엘지전자 주식회사 Method for forming electrode pattern of display

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JPH02132731A (en) * 1988-11-14 1990-05-22 Fujitsu General Ltd Phosphor film of pdp for color display and manufacture thereof

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