KR830002385A - 컬러수상관 - Google Patents
컬러수상관 Download PDFInfo
- Publication number
- KR830002385A KR830002385A KR1019800000390A KR800000390A KR830002385A KR 830002385 A KR830002385 A KR 830002385A KR 1019800000390 A KR1019800000390 A KR 1019800000390A KR 800000390 A KR800000390 A KR 800000390A KR 830002385 A KR830002385 A KR 830002385A
- Authority
- KR
- South Korea
- Prior art keywords
- electron gun
- envelope
- fluorescent surface
- disposed
- shield member
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (1)
- 외위기(外圍器)와, 이 외위기 내에 배치된 전자총과, 이 전자총과 대향 배치되고, 또한 상기 외위기 내에 배치된 형광면과, 이 형광면과 상기 전자총과의 사이에서, 또한 상기 형광면에 근접 배치된 새도우 마스크를 구비하는 컬러수상관에 있어서, 상기 외위기는 넥부, 팬넬부 및 패밀부로 되고, 또 상기 전자총은 상기 네부 내에 배치된 음극 및 복수개의 그리드 전극을 포함한 인라인형 다단집속 전자총으로서, 이 인라인형 다단집속 전자총은 그 형광면측에 위치하고, 또한 양극 전위에 있는 적어도 1개의 금속제 시일드 부재를 구비하고, 이 금속제 시일드 부재는 상기 외위기의 퍼널부에서 넥부에 걸처서 배치된 내부도전막의 넥부의 내단부에서 상기 음극측에 위치하는 부분을 갖고, 또한 상기 금속제 시일드 부재의 외측주변은 상기 네부의 특징으로 하는 컬러수상관.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000390A KR830001725B1 (ko) | 1980-02-01 | 1980-02-01 | 컬러 수상관 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000390A KR830001725B1 (ko) | 1980-02-01 | 1980-02-01 | 컬러 수상관 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830002385A true KR830002385A (ko) | 1983-05-28 |
| KR830001725B1 KR830001725B1 (ko) | 1983-08-31 |
Family
ID=19215395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800000390A KR830001725B1 (ko) | 1980-02-01 | 1980-02-01 | 컬러 수상관 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830001725B1 (ko) |
-
1980
- 1980-02-01 KR KR1019800000390A patent/KR830001725B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| KR830001725B1 (ko) | 1983-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800201 |
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| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19830331 Patent event code: PE09021S01D |
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| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830726 |
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| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19831111 |
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| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19831116 Patent event code: PR07011E01D |
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