KR930011776A - EL display device manufacturing method - Google Patents

EL display device manufacturing method Download PDF

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Publication number
KR930011776A
KR930011776A KR1019910021314A KR910021314A KR930011776A KR 930011776 A KR930011776 A KR 930011776A KR 1019910021314 A KR1019910021314 A KR 1019910021314A KR 910021314 A KR910021314 A KR 910021314A KR 930011776 A KR930011776 A KR 930011776A
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KR
South Korea
Prior art keywords
insulating layer
display device
device manufacturing
electrode
metal electrode
Prior art date
Application number
KR1019910021314A
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Korean (ko)
Other versions
KR940007434B1 (en
Inventor
류재희
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910021314A priority Critical patent/KR940007434B1/en
Publication of KR930011776A publication Critical patent/KR930011776A/en
Application granted granted Critical
Publication of KR940007434B1 publication Critical patent/KR940007434B1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources

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  • Electroluminescent Light Sources (AREA)

Abstract

내용 없음No content

Description

EL 표시소자 제조방법EL display device manufacturing method

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

제 1 도는 종래의 EL 표시소자 구조단면도.1 is a cross-sectional view of a structure of a conventional EL display element.

제 2 도는 제 1 도에 따른 화상표시법을 나타낸 도면.2 shows an image display method according to FIG.

제 3 도는 제 1 도에따른 B-V 비교도.3 shows a comparison of B-V according to FIG.

제 4 도는 본발명의 EL 표시소자 구조단면도.4 is a cross-sectional view of an EL display device of the present invention.

제 5 도는 제 4 도에 따른 화소내의 발광변화 설명도.5 is an explanatory diagram of light emission change in a pixel according to FIG. 4;

제 6 도는 제 4 도에 따른 B-V 비교도.6 shows a comparison of B-V according to FIG.

제 7 도는 제 4 도중 화소단면 확대도.7 is an enlarged view of the pixel cross section during the fourth.

제 8 도는 제 7 도에 따른 휘도의 단계적 변화도.8 is a gradual change in luminance according to FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 유리기판 2 : 투명전극1 glass substrate 2 transparent electrode

3 : 제 1 절연층 4 : 형광층3: first insulating layer 4: fluorescent layer

5 : 제 2 절연층 6 : 금속전극5: second insulating layer 6: metal electrode

Claims (2)

유리기판에 투명전극과 제 1 절연층, 형광층, 제 2 절연층을 차례로 중착하는 공정과, 금속전극이 형성될 부분의 상기 제 2 절연층의 표면을 소정의 깊이로 오목한 원형으로 식각하는 공정과, 상기 식각 부위에 금속전극을 선전극이 되게 형성하는 공정으로 이루어진 EL 표시 소자 제조방법.A process of depositing a transparent electrode, a first insulating layer, a fluorescent layer, and a second insulating layer in sequence on a glass substrate, and etching the surface of the second insulating layer in the portion where the metal electrode is to be formed into a concave circular shape to a predetermined depth. And forming a metal electrode on the etching portion to form a linear electrode. 제 1 항에 있어서, 투명전극의 화소 부위를 볼록하게 하고 제 2 절연층의 금속전극 아랫부분을 오목하게 함을 특징으로 하는 EL 표시 소자 제조방법.2. A method according to claim 1, wherein the pixel portion of the transparent electrode is convex and the lower portion of the metal electrode of the second insulating layer is concave. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910021314A 1991-11-26 1991-11-26 Process for manufacturing electroluminescent light sources KR940007434B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910021314A KR940007434B1 (en) 1991-11-26 1991-11-26 Process for manufacturing electroluminescent light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910021314A KR940007434B1 (en) 1991-11-26 1991-11-26 Process for manufacturing electroluminescent light sources

Publications (2)

Publication Number Publication Date
KR930011776A true KR930011776A (en) 1993-06-24
KR940007434B1 KR940007434B1 (en) 1994-08-18

Family

ID=19323561

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910021314A KR940007434B1 (en) 1991-11-26 1991-11-26 Process for manufacturing electroluminescent light sources

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KR (1) KR940007434B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430452B1 (en) * 2000-12-28 2004-05-10 닛뽄덴끼 가부시끼가이샤 Light emitting device and production method thereof
KR102009109B1 (en) * 2018-04-04 2019-10-21 주식회사 다원텍 Powder for glass forming and manufacturing method therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430452B1 (en) * 2000-12-28 2004-05-10 닛뽄덴끼 가부시끼가이샤 Light emitting device and production method thereof
KR102009109B1 (en) * 2018-04-04 2019-10-21 주식회사 다원텍 Powder for glass forming and manufacturing method therewith

Also Published As

Publication number Publication date
KR940007434B1 (en) 1994-08-18

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