KR200147984Y1 - 브라운관 전자총의 전치전극 - Google Patents
브라운관 전자총의 전치전극 Download PDFInfo
- Publication number
- KR200147984Y1 KR200147984Y1 KR2019950025394U KR19950025394U KR200147984Y1 KR 200147984 Y1 KR200147984 Y1 KR 200147984Y1 KR 2019950025394 U KR2019950025394 U KR 2019950025394U KR 19950025394 U KR19950025394 U KR 19950025394U KR 200147984 Y1 KR200147984 Y1 KR 200147984Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- ribbon
- electrodes
- electron gun
- preelectrode
- Prior art date
Links
- 239000002784 hot electron Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000017105 transposition Effects 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/50—Plurality of guns or beams
- H01J2229/502—Three beam guns, e.g. for colour CRTs
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (3)
- 브라운관 전자총의 캐소드에 인접하며 판전극으로 구성되는 전치전극에 있어서, 상기 전치전극(G1,2)의 상면 또는 하면중 어느 일면에, 상면이 상기 전치전극(G1,2)의 일면과 소정 깊이(d)의 단차를 가지며 하면이 상기 전치전극(G1,2)의 타면과 동일한 레벨로 구성되어 리본(R)이 부착되는 인입홈(1)이 형성되는 것을 특징으로 하는 브라운관 전자총의 전치전극.
- 제1항에 있어서, 상기 인입홈(1)의 깊이(d)가 상기 리본(R)의 두께(t)와 같거나 이보다 큰 것을 특징으로 하는 브라운관 전자총의 전치전극.
- 제1항에 있어서, 상기 인입홈(1)이 적어도 상기 전치전극(G1,2)의 대각선 모서리에 각각 구비되는 것을 특징으로 하는 브라운관 전자총의 전치전극.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950025394U KR200147984Y1 (ko) | 1995-09-20 | 1995-09-20 | 브라운관 전자총의 전치전극 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950025394U KR200147984Y1 (ko) | 1995-09-20 | 1995-09-20 | 브라운관 전자총의 전치전극 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970015254U KR970015254U (ko) | 1997-04-28 |
KR200147984Y1 true KR200147984Y1 (ko) | 1999-06-15 |
Family
ID=19423724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950025394U KR200147984Y1 (ko) | 1995-09-20 | 1995-09-20 | 브라운관 전자총의 전치전극 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200147984Y1 (ko) |
-
1995
- 1995-09-20 KR KR2019950025394U patent/KR200147984Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970015254U (ko) | 1997-04-28 |
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