WO2003043048A1 - Tube cathodique - Google Patents
Tube cathodique Download PDFInfo
- Publication number
- WO2003043048A1 WO2003043048A1 PCT/JP2002/011892 JP0211892W WO03043048A1 WO 2003043048 A1 WO2003043048 A1 WO 2003043048A1 JP 0211892 W JP0211892 W JP 0211892W WO 03043048 A1 WO03043048 A1 WO 03043048A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- focusing
- anode
- ray tube
- cathode ray
- 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
-
- 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
- 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
- H01J29/503—Three or more guns, the axes of which lay in a common plane
-
- 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
- H01J2229/4803—Electrodes
- H01J2229/481—Focusing electrodes
- H01J2229/4813—Pre-focusing
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020047007209A KR100646910B1 (ko) | 2001-11-16 | 2002-11-14 | 음극선관장치 |
US10/845,452 US7122977B2 (en) | 2001-11-16 | 2004-05-14 | Cathode-ray tube apparatus |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001352021A JP2003151464A (ja) | 2001-11-16 | 2001-11-16 | 陰極線管装置 |
JP2001-352021 | 2001-11-16 | ||
JP2002-172633 | 2002-06-13 | ||
JP2002172633A JP2004022232A (ja) | 2002-06-13 | 2002-06-13 | 陰極線管装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/845,452 Continuation US7122977B2 (en) | 2001-11-16 | 2004-05-14 | Cathode-ray tube apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003043048A1 true WO2003043048A1 (fr) | 2003-05-22 |
Family
ID=26624577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/011892 WO2003043048A1 (fr) | 2001-11-16 | 2002-11-14 | Tube cathodique |
Country Status (4)
Country | Link |
---|---|
US (1) | US7122977B2 (ja) |
KR (1) | KR100646910B1 (ja) |
CN (1) | CN1589489A (ja) |
WO (1) | WO2003043048A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104717822B (zh) * | 2015-03-30 | 2017-11-03 | 同方威视技术股份有限公司 | 电子帘加速器和控制方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0160448U (ja) * | 1987-10-09 | 1989-04-17 | ||
JPH07220648A (ja) * | 1994-01-28 | 1995-08-18 | Toshiba Corp | カラー受像管 |
JPH09180648A (ja) * | 1995-12-28 | 1997-07-11 | Matsushita Electron Corp | カラー受像管装置 |
JPH09237588A (ja) * | 1996-02-28 | 1997-09-09 | Matsushita Electron Corp | カラー受像管装置 |
JP2000306522A (ja) * | 1999-04-20 | 2000-11-02 | Toshiba Corp | 電子銃構体 |
JP2001084921A (ja) * | 1999-07-12 | 2001-03-30 | Toshiba Corp | カラーブラウン管装置 |
JP2001283751A (ja) * | 2000-03-29 | 2001-10-12 | Toshiba Corp | 陰極線管装置 |
JP2002083557A (ja) * | 2000-06-29 | 2002-03-22 | Toshiba Corp | 陰極線管装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460448A (en) | 1987-08-31 | 1989-03-07 | Koito Mfg Co Ltd | Lighting apparatus for vehicle |
TW522428B (en) * | 1998-04-10 | 2003-03-01 | Hitachi Ltd | Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof |
JP2000331624A (ja) | 1999-05-21 | 2000-11-30 | Mitsubishi Electric Corp | インライン型電子銃 |
US6570349B2 (en) * | 2001-01-09 | 2003-05-27 | Kabushiki Kaisha Toshiba | Cathode-ray tube apparatus |
-
2002
- 2002-11-14 CN CNA028227964A patent/CN1589489A/zh active Pending
- 2002-11-14 KR KR1020047007209A patent/KR100646910B1/ko not_active IP Right Cessation
- 2002-11-14 WO PCT/JP2002/011892 patent/WO2003043048A1/ja active Application Filing
-
2004
- 2004-05-14 US US10/845,452 patent/US7122977B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0160448U (ja) * | 1987-10-09 | 1989-04-17 | ||
JPH07220648A (ja) * | 1994-01-28 | 1995-08-18 | Toshiba Corp | カラー受像管 |
JPH09180648A (ja) * | 1995-12-28 | 1997-07-11 | Matsushita Electron Corp | カラー受像管装置 |
JPH09237588A (ja) * | 1996-02-28 | 1997-09-09 | Matsushita Electron Corp | カラー受像管装置 |
JP2000306522A (ja) * | 1999-04-20 | 2000-11-02 | Toshiba Corp | 電子銃構体 |
JP2001084921A (ja) * | 1999-07-12 | 2001-03-30 | Toshiba Corp | カラーブラウン管装置 |
JP2001283751A (ja) * | 2000-03-29 | 2001-10-12 | Toshiba Corp | 陰極線管装置 |
JP2002083557A (ja) * | 2000-06-29 | 2002-03-22 | Toshiba Corp | 陰極線管装置 |
Also Published As
Publication number | Publication date |
---|---|
KR100646910B1 (ko) | 2006-11-23 |
KR20050044427A (ko) | 2005-05-12 |
US20040212327A1 (en) | 2004-10-28 |
US7122977B2 (en) | 2006-10-17 |
CN1589489A (zh) | 2005-03-02 |
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