KR200147960Y1 - 칼라 음극선관용 전자총 - Google Patents
칼라 음극선관용 전자총 Download PDFInfo
- Publication number
- KR200147960Y1 KR200147960Y1 KR2019930019630U KR930019630U KR200147960Y1 KR 200147960 Y1 KR200147960 Y1 KR 200147960Y1 KR 2019930019630 U KR2019930019630 U KR 2019930019630U KR 930019630 U KR930019630 U KR 930019630U KR 200147960 Y1 KR200147960 Y1 KR 200147960Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- electrodes
- ray tube
- electron gun
- cathode ray
- 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 - Lifetime
Links
- 238000010894 electron beam technology Methods 0.000 claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000017105 transposition Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 2
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (4)
- 전치삼극부를 이루는 캐소오드, 제1전극, 및 제2전극과, 주렌즈를 이루는 제3 4 5, 6, 7과 제8전극을 구비하며, 상기 제6전극이 종장형으로 형성된 칼라 음극선관용 전자총에 있어서 , 상기 제6전극에 포커스전압이 인가되며, 상기 제5,7전극 에는 상기 포커스 전압을 기저전압으로 하며 편향신호에 동기하는 다이나믹 포커스전압이 인가되는 것을 특징으로 하는 칼라 음극선관용 전자총
- 제1항에 있어서 , 상기 제6전극에 형성된 전자빔 통과공이 직사각형인 것을 특징으로 하는 칼라 음극선관용 전자총
- 전치 삼극부를 이루는 캐소오드, 제1전극, 및 제2전극과, 주렌즈를 이루는 제3,4, 5,6, 7과 제8전극을 구비하여 된 칼라 음극선관용 전자총에 있어서 , 상기 제6전극이 종장형으로 형성되고 상기 제5,7전극에 포커스 전압이 인가되며, 상기 제6전극에는 상기 포커스 전압을 기저전압으로 하며 편향신호에 동기하는 다이나믹 포커스전압이 인가된 것을 특징으로하는 칼라 음극선관용 전자총.
- 제3항에 있어서, 상기 제6전극에 형성된 전자빔 통과공이 직사각형인 것을 특징으로 하는 칼라 음극선관용 전자총
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019630U KR200147960Y1 (ko) | 1993-09-27 | 1993-09-27 | 칼라 음극선관용 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019630U KR200147960Y1 (ko) | 1993-09-27 | 1993-09-27 | 칼라 음극선관용 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950010131U KR950010131U (ko) | 1995-04-21 |
KR200147960Y1 true KR200147960Y1 (ko) | 1999-06-15 |
Family
ID=19364528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930019630U Expired - Lifetime KR200147960Y1 (ko) | 1993-09-27 | 1993-09-27 | 칼라 음극선관용 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200147960Y1 (ko) |
-
1993
- 1993-09-27 KR KR2019930019630U patent/KR200147960Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR950010131U (ko) | 1995-04-21 |
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19930927 |
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