JPS6348388B2 - - Google Patents
Info
- Publication number
- JPS6348388B2 JPS6348388B2 JP56060798A JP6079881A JPS6348388B2 JP S6348388 B2 JPS6348388 B2 JP S6348388B2 JP 56060798 A JP56060798 A JP 56060798A JP 6079881 A JP6079881 A JP 6079881A JP S6348388 B2 JPS6348388 B2 JP S6348388B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- phosphor layer
- average particle
- layer
- ultraviolet
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 83
- 239000011521 glass Substances 0.000 claims description 30
- 239000012190 activator Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 description 61
- 239000002245 particle Substances 0.000 description 26
- 229910052771 Terbium Inorganic materials 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 13
- 229910052684 Cerium Inorganic materials 0.000 description 9
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003746 yttrium Chemical class 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- -1 etc. Chemical compound 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/48—Separate coatings of different luminous materials
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56060798A JPS57174847A (en) | 1981-04-22 | 1981-04-22 | Fluorescent discharge lamp |
| KR8201763A KR860000939B1 (ko) | 1981-04-22 | 1982-04-21 | 형광 방전등 |
| DE8282901159T DE3269045D1 (en) | 1981-04-22 | 1982-04-21 | Fluorescent discharge lamp |
| PCT/JP1982/000134 WO1982003726A1 (en) | 1981-04-22 | 1982-04-21 | Fluorescent discharge lamp |
| EP82901159A EP0077402B1 (en) | 1981-04-22 | 1982-04-21 | Fluorescent discharge lamp |
| US06/444,392 US4559470A (en) | 1981-04-22 | 1982-04-21 | Fluorescent discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56060798A JPS57174847A (en) | 1981-04-22 | 1981-04-22 | Fluorescent discharge lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57174847A JPS57174847A (en) | 1982-10-27 |
| JPS6348388B2 true JPS6348388B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-09-28 |
Family
ID=13152688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56060798A Granted JPS57174847A (en) | 1981-04-22 | 1981-04-22 | Fluorescent discharge lamp |
Country Status (6)
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8502025A (nl) * | 1985-07-15 | 1987-02-02 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US5022818A (en) | 1989-02-21 | 1991-06-11 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
| WO1993020579A1 (en) * | 1992-03-27 | 1993-10-14 | Philips Electronics N.V. | Low-pressure mercury discharge lamp and illumination panel provided with such a lamp |
| IL116092A (en) * | 1994-11-30 | 2000-06-29 | Honeywell Inc | Ultraviolet transparent binder for phosphor fluorescent light box |
| US6600175B1 (en) * | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
| US5731659A (en) * | 1996-05-13 | 1998-03-24 | General Electric Company | Fluorescent lamp with phosphor coating of multiple layers |
| EP1993152B1 (de) | 1996-06-26 | 2014-05-21 | OSRAM Opto Semiconductors GmbH | Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| US6069441A (en) * | 1996-10-31 | 2000-05-30 | Honeywell Inc. | Method for producing phospher binding materials |
| EP0935814B1 (en) * | 1997-06-11 | 2004-07-21 | Koninklijke Philips Electronics N.V. | Fluorescent lamp using special phosphor blend |
| DE10023504A1 (de) * | 2000-05-13 | 2001-11-15 | Philips Corp Intellectual Pty | Edelgas-Niederdruck-Entladungslampe, Verfahren zum Herstellen einer Edelgas-Niederdruck-Entladungslampe Lampe sowie Verwendung einer Gasentladungslampe |
| US6583566B1 (en) * | 2000-10-27 | 2003-06-24 | General Electric Company | Low wattage fluorescent lamp having improved phosphor layer |
| US6853118B2 (en) * | 2001-05-03 | 2005-02-08 | General Electric Company | Control of leachable mercury in mercury vapor discharge lamps |
| US8947619B2 (en) | 2006-07-06 | 2015-02-03 | Intematix Corporation | Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials |
| US20080029720A1 (en) | 2006-08-03 | 2008-02-07 | Intematix Corporation | LED lighting arrangement including light emitting phosphor |
| US20080151143A1 (en) * | 2006-10-19 | 2008-06-26 | Intematix Corporation | Light emitting diode based backlighting for color liquid crystal displays |
| US20080192458A1 (en) | 2007-02-12 | 2008-08-14 | Intematix Corporation | Light emitting diode lighting system |
| US7972030B2 (en) | 2007-03-05 | 2011-07-05 | Intematix Corporation | Light emitting diode (LED) based lighting systems |
| US8203260B2 (en) | 2007-04-13 | 2012-06-19 | Intematix Corporation | Color temperature tunable white light source |
| US8783887B2 (en) | 2007-10-01 | 2014-07-22 | Intematix Corporation | Color tunable light emitting device |
| US7915627B2 (en) | 2007-10-17 | 2011-03-29 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8567973B2 (en) | 2008-03-07 | 2013-10-29 | Intematix Corporation | Multiple-chip excitation systems for white light emitting diodes (LEDs) |
| US8740400B2 (en) | 2008-03-07 | 2014-06-03 | Intematix Corporation | White light illumination system with narrow band green phosphor and multiple-wavelength excitation |
| US8822954B2 (en) | 2008-10-23 | 2014-09-02 | Intematix Corporation | Phosphor based authentication system |
| US8390193B2 (en) * | 2008-12-31 | 2013-03-05 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8651692B2 (en) | 2009-06-18 | 2014-02-18 | Intematix Corporation | LED based lamp and light emitting signage |
| US8779685B2 (en) | 2009-11-19 | 2014-07-15 | Intematix Corporation | High CRI white light emitting devices and drive circuitry |
| US20110149548A1 (en) * | 2009-12-22 | 2011-06-23 | Intematix Corporation | Light emitting diode based linear lamps |
| US8888318B2 (en) | 2010-06-11 | 2014-11-18 | Intematix Corporation | LED spotlight |
| US8807799B2 (en) | 2010-06-11 | 2014-08-19 | Intematix Corporation | LED-based lamps |
| US8946998B2 (en) | 2010-08-09 | 2015-02-03 | Intematix Corporation | LED-based light emitting systems and devices with color compensation |
| US8614539B2 (en) | 2010-10-05 | 2013-12-24 | Intematix Corporation | Wavelength conversion component with scattering particles |
| US8604678B2 (en) | 2010-10-05 | 2013-12-10 | Intematix Corporation | Wavelength conversion component with a diffusing layer |
| CN103155024B (zh) | 2010-10-05 | 2016-09-14 | 英特曼帝克司公司 | 具光致发光波长转换的固态发光装置及标牌 |
| US8610341B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Wavelength conversion component |
| US8957585B2 (en) | 2010-10-05 | 2015-02-17 | Intermatix Corporation | Solid-state light emitting devices with photoluminescence wavelength conversion |
| US9546765B2 (en) | 2010-10-05 | 2017-01-17 | Intematix Corporation | Diffuser component having scattering particles |
| US9004705B2 (en) | 2011-04-13 | 2015-04-14 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US20130088848A1 (en) | 2011-10-06 | 2013-04-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
| US9365766B2 (en) | 2011-10-13 | 2016-06-14 | Intematix Corporation | Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion |
| JP2015515734A (ja) | 2012-04-26 | 2015-05-28 | インテマティックス・コーポレーションＩｎｔｅｍａｔｉｘ Ｃｏｒｐｏｒａｔｉｏｎ | 遠隔波長変換において色の一貫性を実行する方法及び装置 |
| US8994056B2 (en) | 2012-07-13 | 2015-03-31 | Intematix Corporation | LED-based large area display |
| US20140185269A1 (en) | 2012-12-28 | 2014-07-03 | Intermatix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
| US9217543B2 (en) | 2013-01-28 | 2015-12-22 | Intematix Corporation | Solid-state lamps with omnidirectional emission patterns |
| WO2014151263A1 (en) | 2013-03-15 | 2014-09-25 | Intematix Corporation | Photoluminescence wavelength conversion components |
| US9318670B2 (en) | 2014-05-21 | 2016-04-19 | Intematix Corporation | Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements |
| EP3274765A4 (en) | 2015-03-23 | 2018-10-17 | Intematix Corporation | Photoluminescence color display |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038204A (en) * | 1968-05-03 | 1977-07-26 | Westinghouse Electric Corporation | Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same |
| JPS4833940B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-06-10 | 1973-10-17 | ||
| US3707642A (en) * | 1970-08-31 | 1972-12-26 | Westinghouse Electric Corp | Vapor lamp which incorporates a special phosphor coating |
| FR2151829A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-08-31 | 1973-04-20 | Soto Burgos Jose | |
| US3741019A (en) * | 1971-09-13 | 1973-06-26 | Mallory & Co Inc P R | Shaft locking device for a timer |
| JPS516470B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-04-18 | 1976-02-27 | ||
| JPS5619071B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-04-18 | 1981-05-02 | ||
| JPS5032959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-23 | 1975-03-29 | ||
| NL179854C (nl) * | 1977-08-23 | 1986-11-17 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US4431941A (en) * | 1979-06-11 | 1984-02-14 | Gte Products Corporation | Fluorescent lamp having double phosphor layer |
-
1981
- 1981-04-22 JP JP56060798A patent/JPS57174847A/ja active Granted
-
1982
- 1982-04-21 KR KR8201763A patent/KR860000939B1/ko not_active Expired
- 1982-04-21 DE DE8282901159T patent/DE3269045D1/de not_active Expired
- 1982-04-21 EP EP82901159A patent/EP0077402B1/en not_active Expired
- 1982-04-21 WO PCT/JP1982/000134 patent/WO1982003726A1/ja active IP Right Grant
- 1982-04-21 US US06/444,392 patent/US4559470A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0077402B1 (en) | 1986-02-12 |
| EP0077402A1 (en) | 1983-04-27 |
| KR860000939B1 (ko) | 1986-07-19 |
| US4559470A (en) | 1985-12-17 |
| EP0077402A4 (en) | 1983-08-03 |
| JPS57174847A (en) | 1982-10-27 |
| DE3269045D1 (en) | 1986-03-27 |
| WO1982003726A1 (en) | 1982-10-28 |
| KR840000070A (ko) | 1984-01-30 |