KR970067486A - Method of forming phosphor layer of flat panel display - Google Patents
Method of forming phosphor layer of flat panel display Download PDFInfo
- Publication number
- KR970067486A KR970067486A KR1019960008966A KR19960008966A KR970067486A KR 970067486 A KR970067486 A KR 970067486A KR 1019960008966 A KR1019960008966 A KR 1019960008966A KR 19960008966 A KR19960008966 A KR 19960008966A KR 970067486 A KR970067486 A KR 970067486A
- Authority
- KR
- South Korea
- Prior art keywords
- flat panel
- panel display
- fluorescent layer
- forming
- phosphor
- Prior art date
Links
Abstract
본 발명은 전계방출소자등의 평판표시소자에 형광층을 형성하는 신규한 방법을 개시한다.The present invention discloses a novel method for forming a fluorescent layer on a flat panel display element such as a field emission device.
전계방출소자나 액정표시소자의 투명전극을 형광층과 부착성이 나빠 형광층이 들뜨거나 분리되므로 사진식각법의 적용이 불가능하고, 이에 따라 칼라 전계방출소자의 구현등이 불가능하였다.It is impossible to apply the photolithography method because the field emission device or the transparent electrode of the liquid crystal display device has poor adhesion with the fluorescent layer and the fluorescent layer is floated or separated.
본 발명에서는 형광체가 포함되지 않은 버퍼용액내에 기판을 투입하고 그 상부에서 형광체가 포함된 침전용액을 주입하여, 분급된 형광층을 형성함으로써 사진식각법에 의해 패터닝이 가능하고 발광휘도도 향상된다.In the present invention, a substrate is put in a buffer solution not containing a phosphor, and a precipitating solution containing a phosphor is injected thereon to form a classified fluorescent layer, whereby patterning is possible by photolithography and luminous brightness is improved.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제3도 (가) 내지 (다)는 본 발명 방법의 흐름을 보이는 순차적 단면도들, 제4도 (가), (나)는 본 발명의 작용원리를 종래와 비교한 확대단면도들이다.FIGS. 3 (a) to 3 (c) are sequential sectional views showing the flow of the method of the present invention, and FIGS. 4 (a) and 4 (b) are enlarged sectional views comparing the working principle of the present invention with the conventional method.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960008966A KR970067486A (en) | 1996-03-29 | 1996-03-29 | Method of forming phosphor layer of flat panel display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960008966A KR970067486A (en) | 1996-03-29 | 1996-03-29 | Method of forming phosphor layer of flat panel display |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970067486A true KR970067486A (en) | 1997-10-13 |
Family
ID=66215915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960008966A KR970067486A (en) | 1996-03-29 | 1996-03-29 | Method of forming phosphor layer of flat panel display |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970067486A (en) |
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1996
- 1996-03-29 KR KR1019960008966A patent/KR970067486A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |