KR930000956Y1 - 정전편향형 음극선관 - Google Patents
정전편향형 음극선관 Download PDFInfo
- Publication number
- KR930000956Y1 KR930000956Y1 KR2019900019628U KR900019628U KR930000956Y1 KR 930000956 Y1 KR930000956 Y1 KR 930000956Y1 KR 2019900019628 U KR2019900019628 U KR 2019900019628U KR 900019628 U KR900019628 U KR 900019628U KR 930000956 Y1 KR930000956 Y1 KR 930000956Y1
- Authority
- KR
- South Korea
- Prior art keywords
- horizontal
- vertical
- ray tube
- cathode ray
- deflection
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (2)
- 전자빔을 수직방향과 수평방향으로 편향시키는 수직 편향판과 수평편향판을 구비하여 된 정전편향형 음극선관에 있어서, 상기 수평편향판(22c)전면에 수평 및 수직방향의 휘선경사를 보정하는 휘선경사 보정전극(22g)을 설치하고 상기 수평편향판(22c)과 휘선경사보정전극(22g)사이에는 제2쉴드전극판(22f)를 설치하여 된 것을 특징으로 하는 정전편향형 음극선관.
- 제1항에 있어서, 상기 휘선경사 보정전극(22g)에 수평편향판의 입력 전압과 동시하는 보정신호전압을 인가하여 된 것을 특징으로하는 정전편향형 음극선관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019628U KR930000956Y1 (ko) | 1990-12-12 | 1990-12-12 | 정전편향형 음극선관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019628U KR930000956Y1 (ko) | 1990-12-12 | 1990-12-12 | 정전편향형 음극선관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920013623U KR920013623U (ko) | 1992-07-27 |
KR930000956Y1 true KR930000956Y1 (ko) | 1993-03-02 |
Family
ID=19306861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900019628U KR930000956Y1 (ko) | 1990-12-12 | 1990-12-12 | 정전편향형 음극선관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930000956Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412277A (en) * | 1993-08-25 | 1995-05-02 | Chunghwa Picture Tubes, Ltd. | Dynamic off-axis defocusing correction for deflection lens CRT |
-
1990
- 1990-12-12 KR KR2019900019628U patent/KR930000956Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920013623U (ko) | 1992-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3753034A (en) | Electron beam apparatus | |
JPH08102267A (ja) | カラー表示装置 | |
JPS5829568B2 (ja) | 2ビ−ム1電子銃陰極線管 | |
KR20010041119A (ko) | 인덱스 유형의 음극선관 | |
KR930000956Y1 (ko) | 정전편향형 음극선관 | |
CA1044745A (en) | Dual beam crt | |
EP0381200B1 (en) | Flat configuration image display apparatus | |
EP0271926B1 (en) | Display device comprising a flat cathode ray tube | |
US2936682A (en) | Device for use in processing discrete screen patterns for cathode ray tubes | |
KR970008566B1 (ko) | 칼라 음극선관용 전자총의 제2그리드 | |
KR910003166B1 (ko) | 인라인 전자총의 스크린 그리드전극에 리콘버젼스 슬롯을 형성시킨 칼라수상관 | |
JPS61264640A (ja) | 画像表示装置 | |
EP0438139B1 (en) | Color cathode ray tube | |
KR960016431B1 (ko) | 음극선관용 전자총 | |
GB865667A (en) | Improvements in or relating to cathode ray tubes | |
US3814936A (en) | Mass spectrometers and mass spectrometry | |
US3694686A (en) | Unidirectional double deflection type cathode ray tube | |
EP0084915B1 (en) | Television camera tube | |
JP2000260348A (ja) | 陰極線管用電子銃及び陰極線管 | |
KR0119393Y1 (ko) | 전자총 | |
JPH03133035A (ja) | 表示装置 | |
KR930007584Y1 (ko) | 음극선관용 전자총 | |
GB2111358A (en) | System for correcting for color impurities due to horizontal beam landing errors in flat panel display devices | |
JPH0158826B2 (ko) | ||
US3413514A (en) | Storage tube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19901212 |
|
UA0201 | Request for examination |
Patent event date: 19901212 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930129 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19930522 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19930811 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19930811 |
|
UR1001 | Payment of annual fee |
Payment date: 19960302 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 19970220 Year of fee payment: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19970220 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |