CN1020361C - 荫罩型彩色显象管 - Google Patents
荫罩型彩色显象管 Download PDFInfo
- Publication number
- CN1020361C CN1020361C CN88101412A CN88101412A CN1020361C CN 1020361 C CN1020361 C CN 1020361C CN 88101412 A CN88101412 A CN 88101412A CN 88101412 A CN88101412 A CN 88101412A CN 1020361 C CN1020361 C CN 1020361C
- Authority
- CN
- China
- Prior art keywords
- screen
- curvature
- axis
- shadow mask
- profile
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/86—Vessels and containers
- H01J2229/8613—Faceplates
- H01J2229/8616—Faceplates characterised by shape
- H01J2229/862—Parameterised shape, e.g. expression, relationship or equation
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63796/87 | 1987-03-20 | ||
JP62063796A JP2609605B2 (ja) | 1987-03-20 | 1987-03-20 | シヤドウマスク形カラー受像管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN88101412A CN88101412A (zh) | 1988-12-07 |
CN1020361C true CN1020361C (zh) | 1993-04-21 |
Family
ID=13239698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN88101412A Expired - Fee Related CN1020361C (zh) | 1987-03-20 | 1988-03-19 | 荫罩型彩色显象管 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4924140A (zh) |
EP (1) | EP0283129B1 (zh) |
JP (1) | JP2609605B2 (zh) |
KR (1) | KR900005544B1 (zh) |
CN (1) | CN1020361C (zh) |
DE (1) | DE3880536T2 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634945B1 (fr) * | 1988-07-27 | 1996-04-26 | Videocolor | Procede de fabrication d'un tube de television en couleurs a haute definition et tube de television trichrome a haute definition |
JPH0614454B2 (ja) * | 1990-03-22 | 1994-02-23 | 松下電子工業株式会社 | シャドウマスク型カラー受像管 |
IT1239510B (it) * | 1990-03-30 | 1993-11-03 | Videocolor Spa | Tubo a raggi catodici avente una lastra frontale perfezionata, con rapporto larghezza/altezza di 16/9" |
US5319280A (en) * | 1991-05-06 | 1994-06-07 | U.S. Philips Corporation | Color picture tube with reduced raster distortion and flat appearing display window |
EP0516218B1 (en) * | 1991-05-29 | 1995-10-25 | Koninklijke Philips Electronics N.V. | Cathode ray tube comprising a display window |
US5606217A (en) * | 1991-07-30 | 1997-02-25 | Hitachi, Ltd. | Color cathode ray tube of shadow mask type |
FR2680045B1 (fr) * | 1991-07-30 | 1994-04-01 | Hitachi Ltd | Tube cathodique en couleurs du type a masque perfore. |
JP3171900B2 (ja) * | 1992-01-31 | 2001-06-04 | 株式会社東芝 | 陰極線管 |
EP0565169B1 (en) * | 1992-04-06 | 1995-09-13 | Koninklijke Philips Electronics N.V. | Display device having a display window |
JPH06103926A (ja) * | 1992-05-20 | 1994-04-15 | Samsung Display Devices Co Ltd | 陰極線管 |
US5568011A (en) * | 1995-02-15 | 1996-10-22 | Thomson Consumer Electronics, Inc. | Color picture tube faceplate panel |
TW341711B (en) * | 1996-03-06 | 1998-10-01 | Toshiba Co Ltd | Cathode ray tube and method for manufacturing the same |
US6774553B2 (en) | 1997-04-12 | 2004-08-10 | Samsung Sdi Co., Ltd. | Cathode-ray tube |
US6160344A (en) * | 1997-04-12 | 2000-12-12 | Samsung Display Devices Co., Ltd. | Cathode-ray tube |
US6680565B2 (en) | 1997-04-12 | 2004-01-20 | Samsung Sdi Co., Ltd. | Cathode-ray tube |
KR100308043B1 (ko) * | 1999-04-16 | 2001-09-26 | 구자홍 | 칼라 브라운관용 패널의 내면곡률 산출방법 |
US6597099B1 (en) * | 1999-05-10 | 2003-07-22 | Nippon Electric Glass Co., Ltd. | Glass bulb for cathode-ray tube |
TW508613B (en) * | 1999-10-25 | 2002-11-01 | Matsushita Electric Ind Co Ltd | Cathode-ray tube |
KR100331820B1 (ko) * | 2000-04-12 | 2002-04-09 | 구자홍 | 평면 음극선관 |
JP2002260559A (ja) * | 2001-02-28 | 2002-09-13 | Toshiba Corp | カラー受像管 |
KR100414499B1 (ko) * | 2002-02-14 | 2004-01-07 | 엘지.필립스디스플레이(주) | 평면형 컬러음극선관 |
KR20160000045U (ko) | 2014-06-27 | 2016-01-06 | 대우조선해양 주식회사 | 프라이머리 텅 설치도구 및 이를 포함하는 설치장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786840A (en) * | 1983-02-25 | 1988-11-22 | Rca Licensing Corporation | Cathode-ray tube having a faceplate panel with a substantially planar periphery |
IT1174058B (it) * | 1983-02-25 | 1987-07-01 | Rca Corp | Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore |
US4631439A (en) * | 1983-02-25 | 1986-12-23 | Rca Corporation | Cathode-ray tube having cylindrical faceplate and shadow mask with minor axis curvatures |
US4839556A (en) * | 1983-02-25 | 1989-06-13 | Rca Licensing Corporation | Cathode-ray tube having an improved shadow mask contour |
CZ278548B6 (en) * | 1983-09-06 | 1994-03-16 | Rca Licensing Corp | Cathode-ray tube comprising a rectangular panel of the front plate |
US4570101A (en) * | 1983-09-06 | 1986-02-11 | Rca Corporation | Cathode-ray tube having a faceplate panel with a smooth aspherical screen surface |
US4631441A (en) * | 1985-03-14 | 1986-12-23 | Rca Corporation | Color picture tube having improved line screen |
-
1987
- 1987-03-20 JP JP62063796A patent/JP2609605B2/ja not_active Expired - Fee Related
-
1988
- 1988-02-15 DE DE8888301220T patent/DE3880536T2/de not_active Expired - Lifetime
- 1988-02-15 EP EP88301220A patent/EP0283129B1/en not_active Expired - Lifetime
- 1988-02-22 US US07/158,705 patent/US4924140A/en not_active Expired - Lifetime
- 1988-03-19 CN CN88101412A patent/CN1020361C/zh not_active Expired - Fee Related
- 1988-03-19 KR KR1019880002938A patent/KR900005544B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3880536D1 (de) | 1993-06-03 |
KR880011875A (ko) | 1988-10-31 |
US4924140A (en) | 1990-05-08 |
KR900005544B1 (ko) | 1990-07-31 |
CN88101412A (zh) | 1988-12-07 |
EP0283129A2 (en) | 1988-09-21 |
EP0283129A3 (en) | 1989-08-23 |
JPS63232247A (ja) | 1988-09-28 |
EP0283129B1 (en) | 1993-04-28 |
DE3880536T2 (de) | 1993-08-12 |
JP2609605B2 (ja) | 1997-05-14 |
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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 | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CPT (Fuzhou) Co., Ltd. Assignor: Hitachi Ltd. Contract fulfillment period: In March 31, 2006, 4 years Contract record no.: 200210074 Denomination of invention: Shadow mask type color picture tube Granted publication date: 19930421 License type: General Record date: 20020711 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.3.31, 4 YEARS Name of requester: CHUNGHWA PICTURE TUBES (FUZHOU) CO., LTD. Effective date: 20020711 |
|
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 |