CN1534712A - 彩色阴极射线管的内罩 - Google Patents
彩色阴极射线管的内罩 Download PDFInfo
- Publication number
- CN1534712A CN1534712A CNA2004100287648A CN200410028764A CN1534712A CN 1534712 A CN1534712 A CN 1534712A CN A2004100287648 A CNA2004100287648 A CN A2004100287648A CN 200410028764 A CN200410028764 A CN 200410028764A CN 1534712 A CN1534712 A CN 1534712A
- Authority
- CN
- China
- Prior art keywords
- inner cover
- ray tube
- cathode ray
- vertical component
- framework
- 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
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0015—Preventing or cancelling fields leaving the enclosure
- H01J2229/0023—Passive means
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
传统内罩 | 本发明内罩 | |
电子束落点变化量 | 45μm | 10μm |
磁场冗余度 | 0.8G | 2G |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000076816A KR100350621B1 (ko) | 2000-12-15 | 2000-12-15 | 개선된 인너쉴드를 갖는 칼라 음극선관 |
KR76816/00 | 2000-12-15 | ||
KR76816/2000 | 2000-12-15 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011375663A Division CN1187785C (zh) | 2000-12-15 | 2001-10-30 | 彩色阴极射线管的内罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1534712A true CN1534712A (zh) | 2004-10-06 |
CN1278360C CN1278360C (zh) | 2006-10-04 |
Family
ID=19703095
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011375663A Expired - Fee Related CN1187785C (zh) | 2000-12-15 | 2001-10-30 | 彩色阴极射线管的内罩 |
CNB2004100287648A Expired - Fee Related CN1278360C (zh) | 2000-12-15 | 2001-10-30 | 彩色阴极射线管的内罩 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011375663A Expired - Fee Related CN1187785C (zh) | 2000-12-15 | 2001-10-30 | 彩色阴极射线管的内罩 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6577048B2 (zh) |
KR (1) | KR100350621B1 (zh) |
CN (2) | CN1187785C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100524864B1 (ko) * | 2003-02-10 | 2005-10-31 | 엘지.필립스 디스플레이 주식회사 | 컬러 음극선관 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8902997A (nl) * | 1989-12-06 | 1991-07-01 | Philips Nv | Kleurenbeeldbuis. |
KR920005858Y1 (ko) * | 1990-09-29 | 1992-08-24 | 삼성전관 주식회사 | 칼라수상관의 인너실드 |
JPH04188543A (ja) * | 1990-11-20 | 1992-07-07 | Nec Corp | カラー受像管 |
ATE142047T1 (de) * | 1991-03-08 | 1996-09-15 | Philips Electronics Nv | Farbbildwiedergaberöhre mit innerer magnetischer abschirmkappe |
JPH0636701A (ja) * | 1992-07-21 | 1994-02-10 | Tohoku Gakuin Univ | カラー陰極線管 |
KR950001492B1 (ko) * | 1992-09-07 | 1995-02-25 | 삼성전관주식회사 | 칼라 음극선관 |
JP3463962B2 (ja) * | 1995-04-10 | 2003-11-05 | 株式会社東芝 | カラー受像管 |
KR200147273Y1 (ko) * | 1995-09-25 | 1999-06-15 | 손욱 | 칼라 음극선관용 마스크 프레임과 인너 시일드의 어셈블리 |
KR100210501B1 (ko) * | 1995-11-08 | 1999-07-15 | 손욱 | 자기 차폐 음극선관 |
JPH09147757A (ja) * | 1995-11-27 | 1997-06-06 | Mitsubishi Electric Corp | カラー陰極線管 |
JPH10125248A (ja) * | 1996-10-18 | 1998-05-15 | Hitachi Ltd | 内部磁気シールドを有するカラー陰極線管 |
KR100257716B1 (ko) * | 1998-03-17 | 2000-06-01 | 손욱 | 음극선관용 인너실드와 그 제조방법 |
JP2001093433A (ja) * | 1999-09-28 | 2001-04-06 | Nec Kansai Ltd | カラーブラウン管 |
-
2000
- 2000-12-15 KR KR1020000076816A patent/KR100350621B1/ko not_active IP Right Cessation
-
2001
- 2001-10-04 US US09/969,828 patent/US6577048B2/en not_active Expired - Fee Related
- 2001-10-30 CN CNB011375663A patent/CN1187785C/zh not_active Expired - Fee Related
- 2001-10-30 CN CNB2004100287648A patent/CN1278360C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020109450A1 (en) | 2002-08-15 |
CN1278360C (zh) | 2006-10-04 |
KR20020046566A (ko) | 2002-06-21 |
US6577048B2 (en) | 2003-06-10 |
KR100350621B1 (ko) | 2002-08-30 |
CN1187785C (zh) | 2005-02-02 |
CN1357904A (zh) | 2002-07-10 |
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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: 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 City, Korea 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: LG Philips Displays Korea Address before: Gyeongbuk, South Korea Patentee before: L G PHILPS display Korea KK |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20121030 |