KR910001844A - 칼라음극선관의 형광면 제조방법 - Google Patents
칼라음극선관의 형광면 제조방법 Download PDFInfo
- Publication number
- KR910001844A KR910001844A KR1019890008604A KR890008604A KR910001844A KR 910001844 A KR910001844 A KR 910001844A KR 1019890008604 A KR1019890008604 A KR 1019890008604A KR 890008604 A KR890008604 A KR 890008604A KR 910001844 A KR910001844 A KR 910001844A
- Authority
- KR
- South Korea
- Prior art keywords
- cathode ray
- color cathode
- fluorescent surface
- ray tube
- manufacturing fluorescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 소정색상의 형광스트라이프(또는 돗트)에 타 형광체 입자가 침투하여 있는 상태를 도시한 형광스트라이프의 부분적 확대단면도.
Claims (1)
- 블랙매트릭스가 형성된 칼라음극선판의 패널내면에 녹색, 청색, 적색의 새 형광체를 도포하여 형광면을 제조하는 방법에 있어서, 상기 새 형광체 중 평균입경이 작은 어느 한 형광체부터 도포하여, 최종적으로는 평균입경이 가장 큰 형광체가 도포되도록 하는 것을 특징으로 하는 칼라음극선관의 형광면 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890008604A KR910008014B1 (ko) | 1989-06-21 | 1989-06-21 | 칼라음극선관의 형광면 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890008604A KR910008014B1 (ko) | 1989-06-21 | 1989-06-21 | 칼라음극선관의 형광면 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910001844A true KR910001844A (ko) | 1991-01-31 |
| KR910008014B1 KR910008014B1 (ko) | 1991-10-05 |
Family
ID=19287337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890008604A KR910008014B1 (ko) | 1989-06-21 | 1989-06-21 | 칼라음극선관의 형광면 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008014B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220166523A (ko) | 2021-06-10 | 2022-12-19 | 경성시험기주식회사 | 동특성 시험기의 지그 |
-
1989
- 1989-06-21 KR KR1019890008604A patent/KR910008014B1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220166523A (ko) | 2021-06-10 | 2022-12-19 | 경성시험기주식회사 | 동특성 시험기의 지그 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910008014B1 (ko) | 1991-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| 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: 20010928 Year of fee payment: 11 |
|
| LAPS | Lapse due to unpaid annual fee |