KR950009381A - EL dial manufacturing method - Google Patents

EL dial manufacturing method Download PDF

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Publication number
KR950009381A
KR950009381A KR1019930020205A KR930020205A KR950009381A KR 950009381 A KR950009381 A KR 950009381A KR 1019930020205 A KR1019930020205 A KR 1019930020205A KR 930020205 A KR930020205 A KR 930020205A KR 950009381 A KR950009381 A KR 950009381A
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KR
South Korea
Prior art keywords
fluorescent layer
present
manufacturing
dial
forming
Prior art date
Application number
KR1019930020205A
Other languages
Korean (ko)
Inventor
예용수
Original Assignee
엄길용
오리온전기 주식회사
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 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019930020205A priority Critical patent/KR950009381A/en
Publication of KR950009381A publication Critical patent/KR950009381A/en

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

본 발명은 전자시계의 문자판에 백라이트(Back Light)를 발생하는데 사용되는 EL(Electro Luminescence) 다이얼을 제조하는 방법에 관한 것으로, 형광층 형성 시간을 감소시킴으로써 생산성을 향상시켜 제조원자를 저하시키과 동시에 균일한 두께로 형광층을 형성시킬수 있도록한 EL다이얼 제조방법에 관한 것이다.The present invention relates to a method for manufacturing an EL (Electro Luminescence) dial used to generate a backlight on the face of an electronic clock. The present invention relates to an EL dial manufacturing method capable of forming a fluorescent layer with a thickness.

종래에는 전도층(2) 상에 형광층(3)을 형성하는 경우 진공 중착법으로 형성하였다. 진공 중착법은 형광층(3) 형성시간이 많이 소요되어 생산성을 저하시켜 제조원가를 상승시키는 문제점이 있으며, 실제공정에서아 같이 대면적의 형광층(3)을 한번에 형성하는 경우에는 형광층(3)의 두께를 균일하게 할수 없어 광을 균일하게 발생할 수 없는 문제점이 있다.Conventionally, when the fluorescent layer 3 is formed on the conductive layer 2, it is formed by vacuum deposition. The vacuum deposition method takes a long time to form the fluorescent layer 3, which lowers productivity and increases manufacturing costs. In the case of forming a large-area fluorescent layer 3 at a time, the fluorescent layer 3 ), There is a problem that the light cannot be generated uniformly because the thickness of the?

본 발명은 스크린 마스크를 이용해 프린팅하여 형광층을 형성하므로 형광층 형성시간을 단축시키게 되어 생산성을 향상 시킴과 동시에 제조원가를 저하시킬 수 있고 대면적에 균일한 두께의 형광층을 형성할 수 있게 되어 균일한 광을 발생할 수 있다.According to the present invention, since the fluorescent layer is formed by printing using a screen mask, the fluorescent layer formation time can be shortened, thereby improving productivity and reducing manufacturing costs. Can generate one light.

Description

EL 다이얼 제조방법EL dial manufacturing method

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

제 1도는 종래의 EL다이얼 단면도,1 is a cross-sectional view of a conventional EL dial;

제2도는 본 발명에 의한 EL다이얼 제조방법을 설명하기 위한 도면.2 is a view for explaining the EL dial manufacturing method according to the present invention.

Claims (1)

EL다이얼 제조방법에 있어서 전도층(11)상에 스크린 마스크(20)을 얹어 놓고, 형광체좌 접착제를 혼합시켜 상기 스크린 마스크(20)를 통해 상기 전도층(11) 상에 프린팅한후 건조시켜 형광층(12)을 형성하는 것을 특징으로하는 EL 다이얼 제조방법.In the EL dial manufacturing method, the screen mask 20 is placed on the conductive layer 11, the phosphor seat adhesive is mixed, printed on the conductive layer 11 through the screen mask 20, and dried to fluoresce. Forming a layer (12). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020205A 1993-09-28 1993-09-28 EL dial manufacturing method KR950009381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020205A KR950009381A (en) 1993-09-28 1993-09-28 EL dial manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020205A KR950009381A (en) 1993-09-28 1993-09-28 EL dial manufacturing method

Publications (1)

Publication Number Publication Date
KR950009381A true KR950009381A (en) 1995-04-21

Family

ID=66824439

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020205A KR950009381A (en) 1993-09-28 1993-09-28 EL dial manufacturing method

Country Status (1)

Country Link
KR (1) KR950009381A (en)

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E601 Decision to refuse application