GB2149416B - Green light emitting phosphors - Google Patents

Green light emitting phosphors

Info

Publication number: GB2149416B
Authority: GB; United Kingdom
Prior art keywords: light emitting; green light; emitting phosphors; phosphors; green
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

GB08427362A

Other versions

GB2149416A (en

GB8427362D0 (en

Inventor

Katsutoshi Ohno

Tomohiko Abe

Masayoshi Tamura

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

1984-10-30

Publication date

1987-02-18

1984-10-30 Application filed by Sony Corp filed Critical Sony Corp

1984-12-05 Publication of GB8427362D0 publication Critical patent/GB8427362D0/en

1985-06-12 Publication of GB2149416A publication Critical patent/GB2149416A/en

1987-02-18 Application granted granted Critical

1987-02-18 Publication of GB2149416B publication Critical patent/GB2149416B/en

Status Expired legal-status Critical Current

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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials 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)

GB08427362A 1983-11-05 1984-10-30 Green light emitting phosphors Expired GB2149416B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
GB8427362D0 GB8427362D0 (en)	1984-12-05
GB2149416A GB2149416A (en)	1985-06-12
GB2149416B true GB2149416B (en)	1987-02-18

Family

ID=16550765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08427362A Expired GB2149416B (en)	1983-11-05	1984-10-30	Green light emitting phosphors

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7709852B2 (en)	1996-09-20	2010-05-04	Osram Gmbh	Wavelength-converting casting composition and light-emitting semiconductor component
US9196800B2 (en)	1996-06-26	2015-11-24	Osram Gmbh	Light-radiating semiconductor component with a luminescence conversion element

Families Citing this family (6)

* 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	Production of fine particle of yttrium-aluminum-granet and fine particle of yttrium-aluminum-garnet phosphor
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	Fluorescent substance, its production, luminescent screen and cathode ray tube using the fluophor

Family Cites Families (4)

* 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
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
JPS5857491A (en) *	1981-09-30	1983-04-05	Sony Corp	Preparation of green fluorescent material

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 IP Right Cessation
- 1984-10-30 CA CA000466561A patent/CA1227027A/en not_active Expired
- 1984-10-30 GB GB08427362A patent/GB2149416B/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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9196800B2 (en)	1996-06-26	2015-11-24	Osram Gmbh	Light-radiating semiconductor component with a luminescence conversion element
US7709852B2 (en)	1996-09-20	2010-05-04	Osram Gmbh	Wavelength-converting casting composition and light-emitting semiconductor component
US8071996B2 (en)	1996-09-20	2011-12-06	Osram Gmbh	Wavelength-converting casting composition and light-emitting semiconductor component

Also Published As

Publication number	Publication date
KR850003562A (en)	1985-06-20
GB2149416A (en)	1985-06-12
DE3439865A1 (en)	1985-05-30
FR2557128A1 (en)	1985-06-28
AU575864B2 (en)	1988-08-11
AU3463284A (en)	1985-05-09
GB8427362D0 (en)	1984-12-05
FR2557128B1 (en)	1987-08-07
KR920002983B1 (en)	1992-04-11
JPS60101175A (en)	1985-06-05
CA1227027A (en)	1987-09-22
NL8403342A (en)	1985-06-03

Publication	Publication Date	Title
DE3160923D1 (en)	1983-10-27	Fluorescent lamps
GB2070849B (en)	1983-11-09	Cathodoluminescent lamps
GB2142775B (en)	1986-09-17	Fluorescent lamp
GB2071909B (en)	1983-08-17	Fluorescent lamp utilizing phosphor combination
GB2149416B (en)	1987-02-18	Green light emitting phosphors
GB2112800B (en)	1985-03-27	Green light-emitting fluorescent substance
DE3469555D1 (en)	1988-04-07	White-emitting phosphor
GB8427277D0 (en)	1984-12-05	Fluorescent lamp
GB2125216B (en)	1986-12-03	Znse green light emitting diode
DE3174042D1 (en)	1986-04-17	Fluorescent lamp having two phosphor layers
ZA81733B (en)	1982-03-31	Cathodoluminescent lamp
JPS5734179A (en)	1982-02-24	Fluorescent lamp
GB8324952D0 (en)	1983-10-19	Fluorescent lamp arrangements
DE3161854D1 (en)	1984-02-16	Curvilinear type fluorescent lamp
GB2136010B (en)	1986-03-19	Phosphors
GB2147735B (en)	1987-02-04	Fluorescent lamps
GB2129536B (en)	1986-04-09	Fluorescent light fitting
GB8418189D0 (en)	1984-08-22	Luminous source
SU922914A2 (en)	1982-04-23	Luminescent lamp
GB2128803B (en)	1986-04-16	Flourescent lamp
KR900008006A (en)	1990-06-02	Green luminous phosphor
JPS5792796A (en)	1982-06-09	Discharge lamp dimmer
AU90310S (en)	1985-04-04	Fluorescent lamp
AU90539S (en)	1985-06-20	Fluorescent lamp
AU90181S (en)	1985-03-14	Fluorescent lamp

Legal Events

Date	Code	Title	Description
2004-11-24	PE20	Patent expired after termination of 20 years