CN1610049A - 用于阴极射线管的电子枪的结构 - Google Patents
用于阴极射线管的电子枪的结构 Download PDFInfo
- Publication number
- CN1610049A CN1610049A CNA2004100870218A CN200410087021A CN1610049A CN 1610049 A CN1610049 A CN 1610049A CN A2004100870218 A CNA2004100870218 A CN A2004100870218A CN 200410087021 A CN200410087021 A CN 200410087021A CN 1610049 A CN1610049 A CN 1610049A
- Authority
- CN
- China
- Prior art keywords
- electrode
- electron beam
- via hole
- ray tube
- cathode ray
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
-
- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR74091/2003 | 2003-10-23 | ||
KR1020030074091A KR100629525B1 (ko) | 2003-10-23 | 2003-10-23 | 음극선관 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1610049A true CN1610049A (zh) | 2005-04-27 |
CN1311506C CN1311506C (zh) | 2007-04-18 |
Family
ID=34511022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100870218A Expired - Fee Related CN1311506C (zh) | 2003-10-23 | 2004-10-22 | 用于阴极射线管的电子枪的结构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7196461B2 (zh) |
KR (1) | KR100629525B1 (zh) |
CN (1) | CN1311506C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060098321A (ko) * | 2005-03-11 | 2006-09-18 | 삼성에스디아이 주식회사 | 음극선관용 전자총 및 음극선관 |
AU2008205021B2 (en) * | 2007-01-04 | 2011-07-07 | Qualcomm Incorporated | Method and apparatus for distributed spectrum sensing for wireless communication |
US8902995B2 (en) * | 2009-07-02 | 2014-12-02 | Qualcomm Incorporated | Transmitter quieting and reduced rate encoding |
US8958475B2 (en) * | 2009-07-02 | 2015-02-17 | Qualcomm Incorporated | Transmitter quieting and null data encoding |
US9112618B2 (en) * | 2009-07-02 | 2015-08-18 | Qualcomm Incorporated | Coding latency reductions during transmitter quieting |
US8780982B2 (en) * | 2009-07-02 | 2014-07-15 | Qualcomm Incorporated | Transmitter quieting and different encoding rates for portions of a set of frames |
US20110182257A1 (en) * | 2010-01-26 | 2011-07-28 | Qualcomm Incorporated | White space spectrum commmunciation device with multiplexing capabilties |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940000601Y1 (ko) * | 1991-09-27 | 1994-02-02 | 삼성전관 주식회사 | 음극선관용 전자총 |
US5600201A (en) * | 1993-10-22 | 1997-02-04 | Samsung Display Devices Co., Ltd. | Electron gun for a color cathode ray tube |
JPH07130299A (ja) * | 1993-10-22 | 1995-05-19 | Samsung Display Devices Co Ltd | カラー陰極線管用電子銃 |
KR970008566B1 (ko) * | 1994-07-07 | 1997-05-27 | 엘지전자 주식회사 | 칼라 음극선관용 전자총의 제2그리드 |
KR100189611B1 (ko) | 1995-07-28 | 1999-06-01 | 구자홍 | 칼라음극선관용 전자총 |
TW306009B (zh) * | 1995-09-05 | 1997-05-21 | Matsushita Electron Co Ltd | |
TW319880B (zh) * | 1995-12-27 | 1997-11-11 | Matsushita Electron Co Ltd | |
JPH09190773A (ja) * | 1996-01-08 | 1997-07-22 | Hitachi Ltd | 陰極線管用電子銃および陰極線管 |
BR9700437A (pt) * | 1996-03-22 | 1997-11-04 | Lg Electronics Inc | Sistema de eletrodo dinámico de 4 pólos em eletrodo de pré-foco em canhão de elétrons para tubo colorido de raios catódicos |
TW534451U (en) * | 1997-01-30 | 2003-05-21 | Toshiba Kk | Color ray tube |
JP2001283751A (ja) * | 2000-03-29 | 2001-10-12 | Toshiba Corp | 陰極線管装置 |
US6696675B2 (en) * | 2001-08-10 | 2004-02-24 | Tocco, Inc. | Induction heating system for internal combustion engine |
KR20030028130A (ko) * | 2001-09-27 | 2003-04-08 | 삼성에스디아이 주식회사 | 칼라 음극선관용 전자총 |
JP2004095291A (ja) | 2002-08-30 | 2004-03-25 | Hitachi Displays Ltd | カラー陰極線管 |
-
2003
- 2003-10-23 KR KR1020030074091A patent/KR100629525B1/ko not_active IP Right Cessation
-
2004
- 2004-07-28 US US10/900,308 patent/US7196461B2/en not_active Expired - Fee Related
- 2004-10-22 CN CNB2004100870218A patent/CN1311506C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100629525B1 (ko) | 2006-09-27 |
US20050088074A1 (en) | 2005-04-28 |
CN1311506C (zh) | 2007-04-18 |
KR20050038815A (ko) | 2005-04-29 |
US7196461B2 (en) | 2007-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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 DISPLAYS (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) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20121022 |