KR930011776A - EL display device manufacturing method - Google Patents

EL display device manufacturing method Download PDF

Info

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
Authority
KR
South Korea
Prior art keywords
insulating layer
display device
device manufacturing
electrode
metal electrode
Prior art date
Application number
KR1019910021314A
Other languages
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.)
Filing date
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

Links

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

Landscapes

  • 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

Country Status (1)

Country Link
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

Similar Documents

Publication Publication Date Title
KR970049350A (en) Touch panel
KR920018851A (en) Formation method of metal plug
KR920013581A (en) Flat panel display and manufacturing method
KR910017908A (en) EL display element
KR930011776A (en) EL display device manufacturing method
KR920013791A (en) Structure and manufacturing method of the electroluminescent device
KR950012789A (en) Electroluminescent element and manufacturing method thereof
KR920003812A (en) Distributed EL display device and manufacturing method thereof
KR970025278A (en) High Brightness Electroluminescent Device
KR950007650A (en) Electroluminescent Device Manufacturing Method
KR890002696A (en) Thin film EL display device and manufacturing method
KR950035522A (en) EL display device
KR950007604A (en) Method of manufacturing a thin film (EL) display device
KR900015576A (en) Thin film electric light emitting display device and manufacturing method
KR900005850A (en) EL display device and manufacturing method
KR920007491A (en) EL indicator
KR950026043A (en) Electroluminescent device manufacturing method
KR910001622A (en) Liquid crystal color display
KR920014365A (en) Manufacturing method of thin film EL device
KR930005509A (en) Method of manufacturing thin film EL display device
KR910005491A (en) High-definition thin film EL display device and its manufacturing method
KR900005849A (en) Transparent electrode of EL display device and manufacturing method thereof
KR930000993A (en) LCD color filter and its manufacturing method
KR970030080A (en) Spacer structure of field emission display device
KR950005108A (en) Manufacturing method of electroluminescent device

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20001221

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee