CN1018968B - 具有改进的16比9的宽高比屏盘的阴极射线管 - Google Patents

具有改进的16比9的宽高比屏盘的阴极射线管

Info

Publication number
CN1018968B
CN1018968B CN91103191A CN91103191A CN1018968B CN 1018968 B CN1018968 B CN 1018968B CN 91103191 A CN91103191 A CN 91103191A CN 91103191 A CN91103191 A CN 91103191A CN 1018968 B CN1018968 B CN 1018968B
Authority
CN
China
Prior art keywords
radius
curvature
ratio
ray tube
screen
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
Application number
CN91103191A
Other languages
English (en)
Chinese (zh)
Other versions
CN1056601A (zh
Inventor
阿尔弗雷多·马雷斯卡
保罗·斯皮纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Videocolor SA
Videocolor SpA
Original Assignee
Videocolor SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Videocolor SA filed Critical Videocolor SA
Publication of CN1056601A publication Critical patent/CN1056601A/zh
Publication of CN1018968B publication Critical patent/CN1018968B/zh
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Gas-Filled Discharge Tubes (AREA)
CN91103191A 1990-05-11 1991-05-10 具有改进的16比9的宽高比屏盘的阴极射线管 Expired CN1018968B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20271A IT1239972B (it) 1990-05-11 1990-05-11 Tubo a raggi catodici avente un pannello a lastra frontale perfezionato, con rapporto larghezza/altezza di 16/9"
IT20271A/90 1990-05-11

Publications (2)

Publication Number Publication Date
CN1056601A CN1056601A (zh) 1991-11-27
CN1018968B true CN1018968B (zh) 1992-11-04

Family

ID=11165319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91103191A Expired CN1018968B (zh) 1990-05-11 1991-05-10 具有改进的16比9的宽高比屏盘的阴极射线管

Country Status (12)

Country Link
JP (1) JP2611885B2 (cs)
KR (1) KR940010952B1 (cs)
CN (1) CN1018968B (cs)
CA (1) CA2039822C (cs)
CS (1) CS128391A2 (cs)
CZ (1) CZ544U1 (cs)
DE (2) DE9116705U1 (cs)
FR (1) FR2662021B1 (cs)
GB (1) GB2243945B (cs)
IT (1) IT1239972B (cs)
PL (1) PL164198B1 (cs)
TR (1) TR25115A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319280A (en) * 1991-05-06 1994-06-07 U.S. Philips Corporation Color picture tube with reduced raster distortion and flat appearing display window
US6025676A (en) * 1996-03-06 2000-02-15 Kabushiki Kaisha Toshiba Cathode ray tube having improved curvature characteristics and method of fabrication thereof
US6011350A (en) * 1996-04-25 2000-01-04 Thomson Consumer Electronics, Inc. Color picture tube faceplate panel
EP0905742A1 (en) * 1997-03-14 1999-03-31 Kabushiki Kaisha Toshiba Color cathode ray tube
EP1079412A3 (de) * 1999-08-21 2002-11-27 Schott Glas Fernsehröhre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146913A (en) * 1974-10-18 1976-04-22 Matsushita Electric Industrial Co Ltd Jikikirokusaiseisochi
US4483452A (en) * 1981-12-07 1984-11-20 Corning Glass Works Television bulb
NL8304181A (nl) * 1983-12-06 1985-07-01 Philips Nv Kleurenbeeldbuis.
JPH01155787A (ja) * 1987-12-14 1989-06-19 Hitachi Ltd テレビ信号受像装置
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"

Also Published As

Publication number Publication date
TR25115A (tr) 1992-11-01
PL164198B1 (pl) 1994-06-30
FR2662021A1 (fr) 1991-11-15
JP2611885B2 (ja) 1997-05-21
KR940010952B1 (ko) 1994-11-19
IT1239972B (it) 1993-11-27
CZ544U1 (cs) 1993-08-25
CS128391A2 (en) 1991-12-17
GB9108839D0 (en) 1991-06-12
JPH04229534A (ja) 1992-08-19
CN1056601A (zh) 1991-11-27
FR2662021B1 (fr) 1993-12-10
GB2243945A (en) 1991-11-13
IT9020271A0 (it) 1990-05-11
CA2039822C (en) 2001-11-20
IT9020271A1 (it) 1991-11-11
CA2039822A1 (en) 1991-11-12
PL290205A1 (en) 1992-01-13
DE4114606A1 (de) 1991-11-21
KR910020789A (ko) 1991-12-20
DE9116705U1 (de) 1993-09-02
GB2243945B (en) 1994-05-11

Similar Documents

Publication Publication Date Title
US5962964A (en) Cathode ray tube apparatus
US6002203A (en) Cathode ray tube having an envelope shaped to reduce beam deflection power requirements
CN1091937C (zh) 具有一张力遮罩及柔性支撑框架组件的彩色显像管
KR100300319B1 (ko) 음극선관
US5929559A (en) Cathode ray tube
US6274977B1 (en) Cathode ray tube with specifically shaped panel
JPH10223159A (ja) カラー陰極線管
CN1018968B (zh) 具有改进的16比9的宽高比屏盘的阴极射线管
KR0181672B1 (ko) 개선된 면판 패널을 가진 칼라 화상 튜브
US6384525B1 (en) Cathode-ray tube having a non-circular yoke section
US7061172B2 (en) Cathode ray tube having improved structure of a flat panel
JPH10154472A (ja) 陰極線管装置
US5606217A (en) Color cathode ray tube of shadow mask type
EP0471359B1 (en) Flat display device
US4280077A (en) Cathode-ray tube having corrugated shadow mask with varying waveform
US6998768B2 (en) Formed type flat panel for use in a cathode ray tube
US6680566B2 (en) Television cathode ray tube
CN1272826C (zh) 一种用于阴极射线管的张力荫罩
JP3222640B2 (ja) カラー受像管装置
KR100369220B1 (ko) 고해상도 전자총을 가진 컬러음극선관
JP2644221B2 (ja) 陰極線管装置
KR100692043B1 (ko) 음극선관
JP3178943B2 (ja) 受像管装置
US20010043039A1 (en) Color cathode ray tube
KR19990000255A (ko) 멀티미디어용 음극선관 및 그 제조방법

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C13 Decision
GR02 Examined patent application
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
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19930804

Termination date: 20100510