CN1081387C - 彩色阴极射线管电子枪 - Google Patents
彩色阴极射线管电子枪 Download PDFInfo
- Publication number
- CN1081387C CN1081387C CN95116948A CN95116948A CN1081387C CN 1081387 C CN1081387 C CN 1081387C CN 95116948 A CN95116948 A CN 95116948A CN 95116948 A CN95116948 A CN 95116948A CN 1081387 C CN1081387 C CN 1081387C
- Authority
- CN
- China
- Prior art keywords
- electrode
- partition
- dynamic
- electron gun
- static
- 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 - Fee Related
Links
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
- 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
- H01J2229/4834—Electrical arrangements coupled to electrodes, e.g. potentials
- H01J2229/4837—Electrical arrangements coupled to electrodes, e.g. potentials characterised by the potentials applied
- H01J2229/4841—Dynamic potentials
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KRP9423251 | 1994-09-14 | ||
KR19940023251 | 1994-09-14 | ||
KRP94-23251 | 1994-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1123953A CN1123953A (zh) | 1996-06-05 |
CN1081387C true CN1081387C (zh) | 2002-03-20 |
Family
ID=19392772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95116948A Expired - Fee Related CN1081387C (zh) | 1994-09-14 | 1995-09-14 | 彩色阴极射线管电子枪 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5814929A (zh) |
JP (1) | JPH08162040A (zh) |
CN (1) | CN1081387C (zh) |
MX (1) | MX9503597A (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0831332A (ja) * | 1994-07-13 | 1996-02-02 | Hitachi Ltd | カラー陰極線管 |
KR100186540B1 (ko) | 1996-04-25 | 1999-03-20 | 구자홍 | 피디피의 전극 및 그 형성방법 |
KR100267971B1 (ko) * | 1996-11-06 | 2000-10-16 | 구자홍 | 컬러 음극선관용 전자총의 집속전극 구조 |
KR20000038579A (ko) * | 1998-12-08 | 2000-07-05 | 구자홍 | 칼라 음극선관용 전자총 |
JP2000188068A (ja) * | 1998-12-22 | 2000-07-04 | Hitachi Ltd | カラー陰極線管 |
KR20010057789A (ko) * | 1999-12-23 | 2001-07-05 | 구자홍 | 칼라 브라운관용 전자총 |
JP2002008557A (ja) * | 2000-06-19 | 2002-01-11 | Toshiba Corp | 陰極線管装置 |
CN1299317C (zh) * | 2003-01-21 | 2007-02-07 | 中华映管股份有限公司 | 具多层共同透镜的电子枪 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1050646A (zh) * | 1989-09-04 | 1991-04-10 | 松下电子工业株式会社 | 一字形电子枪 |
US5032760A (en) * | 1989-06-10 | 1991-07-16 | Samsung Electron Devices Co., Ltd. | Dynamic focus electron gun |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719541B2 (ja) * | 1985-04-30 | 1995-03-06 | 株式会社日立製作所 | インライン型カラー受像管 |
US4887009A (en) * | 1986-02-12 | 1989-12-12 | Rca Licensing Corporation | Color display system |
DE3775253D1 (de) * | 1986-04-03 | 1992-01-30 | Mitsubishi Electric Corp | Kathodenstrahlroehre. |
US4737682A (en) * | 1987-07-20 | 1988-04-12 | Rca Corporation | Color picture tube having an inline electron gun with an einzel lens |
KR910009989B1 (ko) * | 1988-04-20 | 1991-12-09 | 가부시끼가이샤 도시바 | 칼라 수상관 장치 |
KR970008564B1 (ko) * | 1989-11-21 | 1997-05-27 | 엘지전자 주식회사 | 칼라음극선관용 전자총 |
JPH04245145A (ja) * | 1991-01-31 | 1992-09-01 | Nec Corp | 電子銃 |
JPH06203765A (ja) * | 1991-12-30 | 1994-07-22 | Gold Star Co Ltd | カラー受像管用電子銃の電極構造 |
US5532547A (en) * | 1991-12-30 | 1996-07-02 | Goldstar Co., Ltd. | Electron gun for a color cathode-ray tube |
US5325013A (en) * | 1992-09-01 | 1994-06-28 | Rca Thomson Licensing Corporation | Cathode-ray tube with improved electron gun |
-
1995
- 1995-05-15 JP JP7138928A patent/JPH08162040A/ja active Pending
- 1995-08-21 MX MX9503597A patent/MX9503597A/es unknown
- 1995-09-14 CN CN95116948A patent/CN1081387C/zh not_active Expired - Fee Related
-
1997
- 1997-04-24 US US08/840,008 patent/US5814929A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032760A (en) * | 1989-06-10 | 1991-07-16 | Samsung Electron Devices Co., Ltd. | Dynamic focus electron gun |
CN1050646A (zh) * | 1989-09-04 | 1991-04-10 | 松下电子工业株式会社 | 一字形电子枪 |
Also Published As
Publication number | Publication date |
---|---|
CN1123953A (zh) | 1996-06-05 |
JPH08162040A (ja) | 1996-06-21 |
US5814929A (en) | 1998-09-29 |
MX9503597A (es) | 1997-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Correction of invention patent gazette |
Correction item: Denomination of Invention Correct: ...... Electron gun for ray tube False: ...... Ray tube electron gun Number: 12 Volume: 18 |
|
CI03 | Correction of invention patent |
Correction item: Denomination of Invention Correct: ...... Electron gun for ray tube False: ...... Ray tube electron gun Number: 12 Page: The title page Volume: 18 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTION NAME; FROM: ELECTRON GUN OF THE ROENTGEN TUBE TO: ELECTRON GUN FOR THE ROENTGEN TUBE |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTION NAME; FROM: ELECTRON GUN OF THE ROENTGEN TUBE TO: ELECTRON GUN FOR THE ROENTGEN TUBE |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1022216 Country of ref document: HK |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |