FR2557128B1 - Materiau d'emission de lumiere verte pour un projecteur de television en couleur - Google Patents
Materiau d'emission de lumiere verte pour un projecteur de television en couleurInfo
- Publication number
- FR2557128B1 FR2557128B1 FR8416786A FR8416786A FR2557128B1 FR 2557128 B1 FR2557128 B1 FR 2557128B1 FR 8416786 A FR8416786 A FR 8416786A FR 8416786 A FR8416786 A FR 8416786A FR 2557128 B1 FR2557128 B1 FR 2557128B1
- Authority
- FR
- France
- Prior art keywords
- light emission
- green light
- color television
- emission material
- television projector
- 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
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, 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58208108A JPS60101175A (ja) | 1983-11-05 | 1983-11-05 | 投射型テレビ用緑色螢光体 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2557128A1 FR2557128A1 (fr) | 1985-06-28 |
FR2557128B1 true FR2557128B1 (fr) | 1987-08-07 |
Family
ID=16550765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8416786A Expired FR2557128B1 (fr) | 1983-11-05 | 1984-11-05 | Materiau d'emission de lumiere verte pour un projecteur de television en couleur |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS60101175A (fr) |
KR (1) | KR920002983B1 (fr) |
AU (1) | AU575864B2 (fr) |
CA (1) | CA1227027A (fr) |
DE (1) | DE3439865A1 (fr) |
FR (1) | FR2557128B1 (fr) |
GB (1) | GB2149416B (fr) |
NL (1) | NL8403342A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2731524B2 (ja) * | 1987-06-22 | 1998-03-25 | 株式会社日立製作所 | 投写形陰極線管用緑色発光螢光体を製造するための組成比決定法 |
KR920010085B1 (ko) * | 1988-07-30 | 1992-11-14 | 소니 가부시기가이샤 | 이트륨 · 알루미늄 · 가넷미립자의 제조방법 |
JP2666414B2 (ja) * | 1988-10-17 | 1997-10-22 | ソニー株式会社 | 緑色蛍光体 |
US5177401A (en) * | 1988-12-05 | 1993-01-05 | Hitachi, Ltd. | Phosphor and cathode-ray tube using the same |
KR100284328B1 (ko) * | 1993-02-11 | 2001-04-02 | 김순택 | 혼합 녹색발광 형광체 및 이를 사용한 음극선관 |
JPH08170077A (ja) * | 1994-12-19 | 1996-07-02 | Hitachi Ltd | 蛍光体、その製造方法、発光スクリーン及びそれを用いた陰極線管 |
EP1441395B9 (fr) | 1996-06-26 | 2012-08-15 | OSRAM Opto Semiconductors GmbH | Dispositif semi-conducteur luminescent avec élément de conversion de la luminescence |
DE19638667C2 (de) | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
Family Cites Families (4)
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 (fr) * | 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 | Couches de matériau luminescent pour tube à rayons cathodiques |
JPS5857491A (ja) * | 1981-09-30 | 1983-04-05 | Sony Corp | 緑色螢光体の製造方法 |
-
1983
- 1983-11-05 JP JP58208108A patent/JPS60101175A/ja active Pending
-
1984
- 1984-10-24 AU AU34632/84A patent/AU575864B2/en not_active Expired
- 1984-10-30 GB GB08427362A patent/GB2149416B/en not_active Expired
- 1984-10-30 KR KR1019840006765A patent/KR920002983B1/ko not_active IP Right Cessation
- 1984-10-30 CA CA000466561A patent/CA1227027A/fr not_active Expired
- 1984-10-31 DE DE19843439865 patent/DE3439865A1/de not_active Ceased
- 1984-11-02 NL NL8403342A patent/NL8403342A/nl not_active Application Discontinuation
- 1984-11-05 FR FR8416786A patent/FR2557128B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR920002983B1 (ko) | 1992-04-11 |
GB2149416A (en) | 1985-06-12 |
NL8403342A (nl) | 1985-06-03 |
GB2149416B (en) | 1987-02-18 |
KR850003562A (ko) | 1985-06-20 |
JPS60101175A (ja) | 1985-06-05 |
DE3439865A1 (de) | 1985-05-30 |
GB8427362D0 (en) | 1984-12-05 |
FR2557128A1 (fr) | 1985-06-28 |
CA1227027A (fr) | 1987-09-22 |
AU3463284A (en) | 1985-05-09 |
AU575864B2 (en) | 1988-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |