CN1147913C - 彩色阴极射线管电子枪 - Google Patents
彩色阴极射线管电子枪Info
- Publication number
- CN1147913C CN1147913C CNB991273982A CN99127398A CN1147913C CN 1147913 C CN1147913 C CN 1147913C CN B991273982 A CNB991273982 A CN B991273982A CN 99127398 A CN99127398 A CN 99127398A CN 1147913 C CN1147913 C CN 1147913C
- Authority
- CN
- China
- Prior art keywords
- electrode
- diameter
- main lens
- electrostatic field
- field control
- 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
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
静电场调整透镜深度(mm) | 透镜直径(mm) | |||
聚焦电极 | 阳极 | 水平直径 | 垂直直径 | |
1 | 3.20 | 2.35 | 6.40 | 7.90 |
2 | 3.50 | 2.60 | 6.80 | 7.90 |
3 | 3.80 | 3.62 | 8.80 | 7.80 |
4 | 4.00 | 4.20 | 9.60 | 7.80 |
颈部直径(mm) | 24.3 | 29.1 | 32.5 |
主透镜直径(mm) | 8.0 | 9.0 | 10.2 |
边缘部分的孔径(mm) | 透镜直径(mm) | |||
水平 | 垂直 | 水平 | 垂直 | |
1 | 18.0 | 7.0 | 8.00 | 7.20 |
2 | 19.0 | 8.0 | 8.80 | 7.80 |
3 | 19.6 | 9.2 | 9.40 | 8.20 |
Claims (4)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990000581A KR100323698B1 (ko) | 1999-01-12 | 1999-01-12 | 칼라 음극선관용 전자총 |
KR1019990020039A KR100301843B1 (ko) | 1999-06-01 | 1999-06-01 | 칼라 음극선관용 전자총 |
KR20039/1999 | 1999-06-01 | ||
KR581/1999 | 1999-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1260580A CN1260580A (zh) | 2000-07-19 |
CN1147913C true CN1147913C (zh) | 2004-04-28 |
Family
ID=26634564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991273982A Expired - Fee Related CN1147913C (zh) | 1999-01-12 | 1999-12-29 | 彩色阴极射线管电子枪 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6373178B1 (zh) |
JP (2) | JP3677186B2 (zh) |
CN (1) | CN1147913C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100351854B1 (ko) * | 2000-10-10 | 2002-09-11 | 엘지전자주식회사 | 컬러 음극선관용 전자총 |
CN110795865A (zh) * | 2019-11-15 | 2020-02-14 | 西北大学 | 结合场发射x射线管电子枪的cst模拟仿真方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406970A (en) | 1981-07-10 | 1983-09-27 | Rca Corporation | Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator |
JPS59215640A (ja) | 1983-05-23 | 1984-12-05 | Hitachi Ltd | カラ−受像管用電子銃 |
-
1999
- 1999-12-27 JP JP37058699A patent/JP3677186B2/ja not_active Expired - Fee Related
- 1999-12-29 CN CNB991273982A patent/CN1147913C/zh not_active Expired - Fee Related
-
2000
- 2000-01-12 US US09/481,702 patent/US6373178B1/en not_active Expired - Fee Related
-
2003
- 2003-04-01 JP JP2003097764A patent/JP2003303558A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP3677186B2 (ja) | 2005-07-27 |
US6373178B1 (en) | 2002-04-16 |
JP2003303558A (ja) | 2003-10-24 |
CN1260580A (zh) | 2000-07-19 |
JP2000208068A (ja) | 2000-07-28 |
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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 | ||
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: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Gyeongbuk, South Korea Patentee after: LG Philips Displays Korea Address before: Seoul, South Kerean 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: 20090828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090828 Address after: Seoul, South Kerean Patentee after: LG Philips Displays Korea 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: 20040428 Termination date: 20121229 |