AU575864B2 - Green light emitting phosphor for color television projector - Google Patents

Green light emitting phosphor for color television projector

Info

Publication number: AU575864B2
Authority: AU; Australia
Prior art keywords: light emitting; green light; emitting phosphor; color television; television projector
Prior art date: 1983-11-05
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

AU34632/84A

Other versions

AU3463284A (en

Inventor

Tomohiko Abe

Katsutoshi Ohno

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.)

Sony Corp

Original Assignee

Sony Corp

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.)

1983-11-05

Filing date

1984-10-24

Publication date

1988-08-11

1984-10-24 Application filed by Sony Corp filed Critical Sony Corp

1985-05-09 Publication of AU3463284A publication Critical patent/AU3463284A/en

1988-08-11 Application granted granted Critical

1988-08-11 Publication of AU575864B2 publication Critical patent/AU575864B2/en

2004-10-24 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Luminescent Compositions (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

AU34632/84A 1983-11-05 1984-10-24 Green light emitting phosphor for color television projector Expired AU575864B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP58208108A JPS60101175A (en)	1983-11-05	1983-11-05	Green light-emitting phosphor for projection type color television
JP58-208108		1983-11-05

Publications (2)

Publication Number	Publication Date
AU3463284A AU3463284A (en)	1985-05-09
AU575864B2 true AU575864B2 (en)	1988-08-11

Family

ID=16550765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34632/84A Expired AU575864B2 (en)	1983-11-05	1984-10-24	Green light emitting phosphor for color television projector

Country Status (8)

Country	Link
JP (1)	JPS60101175A (en)
KR (1)	KR920002983B1 (en)
AU (1)	AU575864B2 (en)
CA (1)	CA1227027A (en)
DE (1)	DE3439865A1 (en)
FR (1)	FR2557128B1 (en)
GB (1)	GB2149416B (en)
NL (1)	NL8403342A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2731524B2 (en) *	1987-06-22	1998-03-25	株式会社日立製作所	Composition ratio determination method for manufacturing green light emitting phosphor for projection cathode ray tube
KR920010085B1 (en) *	1988-07-30	1992-11-14	소니 가부시기가이샤	Manufacturing method of yttrium, aluminum and garnet fine particles
JP2666414B2 (en) *	1988-10-17	1997-10-22	ソニー株式会社	Green phosphor
US5177401A (en) *	1988-12-05	1993-01-05	Hitachi, Ltd.	Phosphor and cathode-ray tube using the same
KR100284328B1 (en) *	1993-02-11	2001-04-02	김순택	Mixed green light-emitting phosphor and cathode ray tube using the same
JPH08170077A (en) *	1994-12-19	1996-07-02	Hitachi Ltd	Phosphor, manufacturing method thereof, light emitting screen and cathode ray tube using the same
DE29724847U1 (en)	1996-06-26	2004-09-30	Osram Opto Semiconductors Gmbh	Light-emitting semiconductor component with luminescence conversion element
DE19638667C2 (en)	1996-09-20	2001-05-17	Osram Opto Semiconductors Gmbh	Mixed-color light-emitting semiconductor component with luminescence conversion element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1600492A (en) *	1977-01-19	1981-10-14	Johnson Matthey Co Ltd	Luminescent materials
AU558692B2 (en) *	1981-09-30	1987-02-05	Sony Corporation	Green phosphor of formula y3a15o12&tb

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56125479A (en) *	1979-12-13	1981-10-01	Johnson Matthey Co Ltd	Light emitting material
EP0062993A1 (en) *	1981-04-09	1982-10-20	The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and	Cathode ray tube phosphor layers

1983
- 1983-11-05 JP JP58208108A patent/JPS60101175A/en active Pending
1984
- 1984-10-24 AU AU34632/84A patent/AU575864B2/en not_active Expired
- 1984-10-30 KR KR1019840006765A patent/KR920002983B1/en not_active Expired
- 1984-10-30 GB GB08427362A patent/GB2149416B/en not_active Expired
- 1984-10-30 CA CA000466561A patent/CA1227027A/en not_active Expired
- 1984-10-31 DE DE19843439865 patent/DE3439865A1/en not_active Ceased
- 1984-11-02 NL NL8403342A patent/NL8403342A/en not_active Application Discontinuation
- 1984-11-05 FR FR8416786A patent/FR2557128B1/en not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1600492A (en) *	1977-01-19	1981-10-14	Johnson Matthey Co Ltd	Luminescent materials
AU558692B2 (en) *	1981-09-30	1987-02-05	Sony Corporation	Green phosphor of formula y3a15o12&tb

Also Published As

Publication number	Publication date
DE3439865A1 (en)	1985-05-30
NL8403342A (en)	1985-06-03
KR920002983B1 (en)	1992-04-11
GB8427362D0 (en)	1984-12-05
GB2149416B (en)	1987-02-18
AU3463284A (en)	1985-05-09
FR2557128B1 (en)	1987-08-07
JPS60101175A (en)	1985-06-05
GB2149416A (en)	1985-06-12
CA1227027A (en)	1987-09-22
FR2557128A1 (en)	1985-06-28
KR850003562A (en)	1985-06-20

Publication	Publication Date	Title
DE3465548D1 (en)	1987-09-24	Electron gun for color picture tube
AU552349B2 (en)	1986-05-29	Colour image forming process
AU557504B2 (en)	1986-12-24	Luminescent screen
AU523917B2 (en)	1982-08-19	Rear projection screen for a colour television projector
GB2168470B (en)	1987-07-29	Light projector
AU535321B2 (en)	1984-03-15	Cathodoluminescent lamp
AU555697B2 (en)	1986-10-02	Light with mount for plural lamp bulbs
GB2142184B (en)	1987-07-29	Electron gun for color picture tube
US4623818B1 (en)	2000-04-25	Shadow mask type color picture tube
AU575864B2 (en)	1988-08-11	Green light emitting phosphor for color television projector
IT1137138B (en)	1986-09-03	DEMAGNETIZATION CIRCUIT FOR A COLOR TELEVISION RECEIVER
AU543636B2 (en)	1985-04-26	Colour stripe filter television camera scan linearity correction
GB2132815B (en)	1986-06-25	Electron gun for color picture tube
AU572184B2 (en)	1988-05-05	Colour television projector
AU563729B2 (en)	1987-07-23	Colour projector of single cathode ray tube type
GB2135507B (en)	1986-05-14	Color picture tube with inline electron gun
AU544488B2 (en)	1985-05-30	Beam indexing colour picture tube
EP0136752A3 (en)	1986-12-30	Electron image projector
AU539996B2 (en)	1984-10-25	Cathodoluminescent lamp
GB9214599D0 (en)	1992-08-19	Green light emitting aluminate phosphor
GB2114361B (en)	1986-12-31	Electron gun for color picture tube
DE3378867D1 (en)	1989-02-09	Color picture tube
DE3380045D1 (en)	1989-07-13	Lighthouse correction filter for a lighthouse for manufacturing fluorescent screens for colour picture tubes
GB2118362B (en)	1986-02-05	Cathode-ray tube for color display
DE3475986D1 (en)	1989-02-09	Green luminescent cathode-ray tube device with improved color filtering system