DE69214876D1 - Kathodenstrahlröhre/Abtastlaser mit schneller Abtastung - Google Patents

Kathodenstrahlröhre/Abtastlaser mit schneller Abtastung

Info

Publication number
DE69214876D1
DE69214876D1 DE69214876T DE69214876T DE69214876D1 DE 69214876 D1 DE69214876 D1 DE 69214876D1 DE 69214876 T DE69214876 T DE 69214876T DE 69214876 T DE69214876 T DE 69214876T DE 69214876 D1 DE69214876 D1 DE 69214876D1
Authority
DE
Germany
Prior art keywords
scanning
ray tube
cathode ray
fast
laser
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
Application number
DE69214876T
Other languages
English (en)
Other versions
DE69214876T2 (de
Inventor
Gerardus Arnoldus Her Vrijssen
Hugo Johan Cornelissen
Rosmalen Gerard Eduard Van
Cornelis Johannes Savert
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69214876D1 publication Critical patent/DE69214876D1/de
Application granted granted Critical
Publication of DE69214876T2 publication Critical patent/DE69214876T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/0955—Processes or apparatus for excitation, e.g. pumping using pumping by high energy particles
    • H01S3/0959—Processes or apparatus for excitation, e.g. pumping using pumping by high energy particles by an electron beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4827—Electrodes formed on surface of common cylindrical support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H01S5/32325—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm red laser based on InGaP

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Details Of Television Scanning (AREA)
DE69214876T 1991-05-16 1992-05-08 Kathodenstrahlröhre/Abtastlaser mit schneller Abtastung Expired - Fee Related DE69214876T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91107901 1991-05-16
EP92200785 1992-03-19

Publications (2)

Publication Number Publication Date
DE69214876D1 true DE69214876D1 (de) 1996-12-05
DE69214876T2 DE69214876T2 (de) 1997-04-30

Family

ID=26128854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214876T Expired - Fee Related DE69214876T2 (de) 1991-05-16 1992-05-08 Kathodenstrahlröhre/Abtastlaser mit schneller Abtastung

Country Status (4)

Country Link
US (1) US5521464A (de)
EP (1) EP0513909B1 (de)
JP (1) JPH05258683A (de)
DE (1) DE69214876T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002932A1 (en) * 1994-07-19 1996-02-01 Philips Electronics N.V. An electron beam device having a resistive focusing lens structure and method for making such a device
US5789852A (en) * 1994-12-16 1998-08-04 U.S. Philips Corporation Rapidly scanning cathode-ray tube laser
JPH10512711A (ja) * 1995-11-08 1998-12-02 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 電子−光学装置
US5749638A (en) * 1995-11-14 1998-05-12 U.S. Philips Corporation Rapidly scanning cathode-ray tube laser
JPH09293465A (ja) * 1995-11-28 1997-11-11 Matsushita Electric Ind Co Ltd 陰極線管用抵抗体の製造方法
KR100302155B1 (ko) * 1996-04-11 2001-10-26 모리시타 요이찌 전자총과 전자총을 사용한 음극선관 및 전자총의 제조방법
US6270390B1 (en) 1996-04-11 2001-08-07 Matsushita Electric Industrial Co., Ltd. Method for making electron gun
US6005338A (en) * 1996-04-18 1999-12-21 Matsushita Electronics Corporation Cathode-ray tube and process for producing the same
WO1997049111A1 (en) * 1996-06-17 1997-12-24 Battelle Memorial Institute Method and apparatus for ion and charged particle focusing
US6107628A (en) * 1998-06-03 2000-08-22 Battelle Memorial Institute Method and apparatus for directing ions and other charged particles generated at near atmospheric pressures into a region under vacuum
RU2216123C2 (ru) * 1998-12-15 2003-11-10 Самсунг Дисплей Дивайсиз Ко., Лтд. Комбинированное проекционное устройство
JP3546729B2 (ja) * 1998-12-21 2004-07-28 松下電器産業株式会社 電子銃、電子銃の製造方法、陰極線管装置
US6222577B1 (en) * 1999-01-26 2001-04-24 Presstek, Inc. Multiple-beam, diode-pumped imaging system
RU2000105121A (ru) * 2000-03-02 2002-01-20 Самсунг Эс-Ди-Ай Ко. Лазерный электронно-лучевой прибор и способ его работы
FR2875946A1 (fr) * 2004-09-30 2006-03-31 Thomson Licensing Sa Structure de triode pour canon a electrons de tube a rayons cathodiques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575627A (en) * 1967-12-29 1971-04-20 Rca Corp Cathode-ray tube with screen comprising laser crystals
US3864645A (en) * 1970-06-01 1975-02-04 Minnesota Mining & Mfg Electron beam laser optical scanning device
US4529910A (en) * 1982-03-31 1985-07-16 Zenith Electronics Corporation High-performance electron gun
US4539687A (en) * 1982-12-27 1985-09-03 At&T Bell Laboratories Semiconductor laser CRT
US4695762A (en) * 1985-06-28 1987-09-22 American Telephone And Telegraph Company, At&T Bell Laboratories Electron beam pumped rod-like light emitters
NL8600391A (nl) * 1986-02-17 1987-09-16 Philips Nv Kathodestraalbuis en werkwijze voor het vervaardigen van een kathodestraalbuis.
GB8707169D0 (en) * 1987-03-25 1987-04-29 Philips Nv Electron beam device
NL8900069A (nl) * 1989-01-12 1990-08-01 Philips Nv Beeldweergeefbuis.
NL8900068A (nl) * 1989-01-12 1990-08-01 Philips Nv Beeldweergeefbuis.
NL9000349A (nl) * 1990-02-14 1991-09-02 Philips Nv Beeldbuis met elektronenkanon met focuslens van het spiraaltype.

Also Published As

Publication number Publication date
EP0513909B1 (de) 1996-10-30
EP0513909A1 (de) 1992-11-19
JPH05258683A (ja) 1993-10-08
DE69214876T2 (de) 1997-04-30
US5521464A (en) 1996-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee