KR830002316B1 - 전자총 - Google Patents
전자총 Download PDFInfo
- Publication number
- KR830002316B1 KR830002316B1 KR1019800000397A KR800000397A KR830002316B1 KR 830002316 B1 KR830002316 B1 KR 830002316B1 KR 1019800000397 A KR1019800000397 A KR 1019800000397A KR 800000397 A KR800000397 A KR 800000397A KR 830002316 B1 KR830002316 B1 KR 830002316B1
- Authority
- KR
- South Korea
- Prior art keywords
- grid
- electron
- electron beam
- electron gun
- screen
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000010894 electron beam technology Methods 0.000 claims description 34
- 230000004075 alteration Effects 0.000 description 7
- 206010010071 Coma Diseases 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 208000001644 thecoma Diseases 0.000 description 1
Images
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
Landscapes
- Electron Beam Exposure (AREA)
Abstract
Description
Claims (1)
- 스크리인(15)면에 대향배치되고, 전자비임 유통을 위한 구멍을 가진 복수의 전극으로 형성되며, 이 전극의 일부가 상기 스크리인면상의 전자비임 형상을 조정하기 위하여 원형이 아닌 구멍을 갖는 전자총에 있어서, 긴 직경과 짧은 직경을 갖는 원형이 아닌 구멍을 갖는 적어도 2개의 전극(3)(6)을 포함하며, 그중 하나가 전자 비임을 집속하는 전자렌즈(12)를 형성하는 전극(6)의 구멍(16)이고, 이 구멍의 긴 직경을 상기 스크리인면에 수직방향으로 실질적으로 일치시키고 또 다른 전극의 원형이 아닌 구멍의 적어도 하나(13)의 긴 직경에 대해서는 실질적으로 직교하도록 배치한 것을 특징으로 하는 전자총.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000397A KR830002316B1 (ko) | 1980-02-01 | 1980-02-01 | 전자총 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000397A KR830002316B1 (ko) | 1980-02-01 | 1980-02-01 | 전자총 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830002316B1 true KR830002316B1 (ko) | 1983-10-22 |
Family
ID=19215403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800000397A Expired KR830002316B1 (ko) | 1980-02-01 | 1980-02-01 | 전자총 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830002316B1 (ko) |
-
1980
- 1980-02-01 KR KR1019800000397A patent/KR830002316B1/ko not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3053845B2 (ja) | 陰極線管 | |
| KR940000601Y1 (ko) | 음극선관용 전자총 | |
| KR940010986B1 (ko) | 칼라 음극선관용 전자총 | |
| JPH0429178B2 (ko) | ||
| JPS6329376B2 (ko) | ||
| JPS5868848A (ja) | カラー受像管用電子銃構体 | |
| KR100264119B1 (ko) | 컬러수상관장치 | |
| KR830002316B1 (ko) | 전자총 | |
| KR0147541B1 (ko) | 음극선관용 다단집속형 전자총 | |
| KR940008156Y1 (ko) | 칼라 음극선관용 전자총 | |
| DE69616417T2 (de) | Kathodenstrahlröhre mit Korrektur von Ablenkungsdefokussierung | |
| JPS63894B2 (ko) | ||
| KR19980020321A (ko) | 칼라 음극선관용 전자총 | |
| US6456018B1 (en) | Electron gun for color cathode ray tube | |
| KR100319086B1 (ko) | 칼라음극선관용전자총 | |
| KR910007656Y1 (ko) | 다단 집속형 전자총의 전극 구조체 | |
| KR100405233B1 (ko) | 칼라음극선관 장치 | |
| KR940010989B1 (ko) | 칼라 음극선관용 전자총 | |
| KR100438504B1 (ko) | 음극선관장치 | |
| KR0147545B1 (ko) | 칼라 음극선관 | |
| KR100319087B1 (ko) | 칼라음극선관용전자총 | |
| KR200147960Y1 (ko) | 칼라 음극선관용 전자총 | |
| KR100332099B1 (ko) | 음극선관의 인-라인형 전자총 | |
| KR910002974B1 (ko) | 제6전극에 비대칭렌즈를 이용한 다단집속전자총 | |
| KR940010984B1 (ko) | 칼라 음극선관용 전자총 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800201 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19830331 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830917 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19840209 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19840215 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19840215 End annual number: 3 Start annual number: 1 |
|
| PR1001 | Payment of annual fee |
Payment date: 19861013 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 19871012 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 19871211 Start annual number: 6 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 19911018 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 19921016 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 19931011 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 19941010 Start annual number: 12 End annual number: 12 |
|
| PC1801 | Expiration of term |