CN1168115C - 阴极射线管中的直列式电子枪 - Google Patents
阴极射线管中的直列式电子枪 Download PDFInfo
- Publication number
- CN1168115C CN1168115C CNB011156953A CN01115695A CN1168115C CN 1168115 C CN1168115 C CN 1168115C CN B011156953 A CNB011156953 A CN B011156953A CN 01115695 A CN01115695 A CN 01115695A CN 1168115 C CN1168115 C CN 1168115C
- Authority
- CN
- China
- Prior art keywords
- electrode
- electron beam
- electrostatic field
- field control
- control electrode
- 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
-
- 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
- H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
- H01J2229/4848—Aperture shape as viewed along beam axis
- H01J2229/4879—Aperture shape as viewed along beam axis non-symmetric about field scanning axis
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR26107/2000 | 2000-05-16 | ||
KR1020000026107A KR100335115B1 (ko) | 2000-05-16 | 2000-05-16 | 칼라 음극선관용 인라인형 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1324100A CN1324100A (zh) | 2001-11-28 |
CN1168115C true CN1168115C (zh) | 2004-09-22 |
Family
ID=19668733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011156953A Expired - Fee Related CN1168115C (zh) | 2000-05-16 | 2001-04-29 | 阴极射线管中的直列式电子枪 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6583548B2 (zh) |
JP (1) | JP3616581B2 (zh) |
KR (1) | KR100335115B1 (zh) |
CN (1) | CN1168115C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100447238B1 (ko) * | 2002-01-03 | 2004-09-04 | 엘지.필립스디스플레이(주) | 칼라 음극선관용 전자총 |
US8035321B2 (en) * | 2007-12-14 | 2011-10-11 | Schlumberger Technology Corporation | Injector for betatron |
US8362717B2 (en) * | 2008-12-14 | 2013-01-29 | Schlumberger Technology Corporation | Method of driving an injector in an internal injection betatron |
US10277979B2 (en) * | 2016-05-19 | 2019-04-30 | Knowles Electronics, Llc | Reduced-damping acoustic holes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100192348B1 (ko) * | 1996-05-28 | 1999-06-15 | 구자홍 | 칼라 수상관용 전자총 |
-
2000
- 2000-05-16 KR KR1020000026107A patent/KR100335115B1/ko not_active IP Right Cessation
-
2001
- 2001-04-24 US US09/840,236 patent/US6583548B2/en not_active Expired - Fee Related
- 2001-04-29 CN CNB011156953A patent/CN1168115C/zh not_active Expired - Fee Related
- 2001-05-15 JP JP2001144502A patent/JP3616581B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20010050525A1 (en) | 2001-12-13 |
KR20010104894A (ko) | 2001-11-28 |
US6583548B2 (en) | 2003-06-24 |
JP2001357797A (ja) | 2001-12-26 |
JP3616581B2 (ja) | 2005-02-02 |
KR100335115B1 (ko) | 2002-05-04 |
CN1324100A (zh) | 2001-11-28 |
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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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1073322 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: LG PHILIPS MONITORS KOREA CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20081031 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: Gyeongbuk, South Korea Patentee after: LG Philips Displays Korea Address before: Seoul Patentee before: LG Electronics Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: ME LE DI AN GUANG SHI (SOUTH KOREA) CO., LTD. Free format text: FORMER OWNER: LG PHILIPS MONITORS KOREA CO., LTD. Effective date: 20090904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: Seoul, South Kerean Patentee after: Miller lighting (Korea) Co., Ltd. Address before: Gyeongbuk, South Korea Patentee before: LG Philips Displays Korea |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040922 Termination date: 20120429 |