KR100622688B1 - 형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원 - Google Patents
형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원 Download PDFInfo
- Publication number
- KR100622688B1 KR100622688B1 KR1020040057767A KR20040057767A KR100622688B1 KR 100622688 B1 KR100622688 B1 KR 100622688B1 KR 1020040057767 A KR1020040057767 A KR 1020040057767A KR 20040057767 A KR20040057767 A KR 20040057767A KR 100622688 B1 KR100622688 B1 KR 100622688B1
- Authority
- KR
- South Korea
- Prior art keywords
- light source
- fluorescent light
- yttrium oxide
- coating
- fluorescent
- 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
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Classifications
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- 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
- H01J61/44—Devices characterised by the luminescent material
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- 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
- C09K11/7701—Chalogenides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
- H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
- H01J1/63—Luminescent screens; Selection of materials for luminescent coatings on vessels characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
- H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
- H01J1/64—Luminescent screens; Selection of materials for luminescent coatings on vessels characterised by the binder or adhesive for securing the luminescent material to its support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (13)
- 최대 입경이 1000 ㎚를 초과하지 않는 산화이트륨 0.1 내지 10 중량% 및 잔량의 희석용 용제를 포함하고, 이에 셀룰로오스계 유기계 바인더와 실리카계 무기계 바인더가 100 : 1 내지 1 : 50의 비율로 혼합된 바인더 0.01 내지 5 중량%를 추가로 더 포함하며, 이와 같이 형성된 조성물의 염기도가 pH 8 내지 11인 것을 특징으로 하는 형광광원용 산화이트륨 코팅용 조성물.
- 제1항에 있어서,상기 형광광원용 산화이트륨 코팅용 조성물이 산성그룹을 갖는 블록 공중합체의 알킬올암모늄염인 분산제 0.1 내지 10 중량%를 추가로 포함하는 것을 특징으로 하는 형광광원용 산화이트륨 코팅용 조성물.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 형광광원의 제조방법에 있어서,a) ㄱ) 형광광원의 외벽을 형성하는 유리재의 내면에 제1항 또는 제2항의 산화이트륨 코팅용 조성물을 코팅하거나 ㄴ) 형광광원의 외벽을 형성하는 유리재의 내면에 형광물질을 코팅하여 형광물질층을 형성하고, 이와 같이 형성된 형광물질층의 내면에 제1항 또는 제2항의 산화이트륨 코팅용 조성물을 코팅하는 단계; 및b) 상기 코팅되어진 산화이트륨 코팅용 조성물을 열처리하여 경화시키는 단계를 포함하는 것을 특징으로 하는 형광광원의 제조방법.
- 제9항에 있어서,상기 코팅의 두께가 50 내지 1000 ㎚인 것을 특징으로 하는 형광광원의 제조방법.
- 형광광원에 있어서,제9항의 형광광원의 제조방법에 의하여 제조되는 것을 특징으로 하는 산화이트륨층을 포함하는 형광광원.
- 형광광원에 있어서,제10항의 형광광원의 제조방법에 의하여 제조되는 것을 특징으로 하는 산화이트륨층을 포함하는 형광광원.
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040057767A KR100622688B1 (ko) | 2004-07-23 | 2004-07-23 | 형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원 |
JP2007522409A JP2008507823A (ja) | 2004-07-23 | 2005-06-03 | 酸化イットリウム層を含む蛍光光源 |
US11/572,482 US20080025027A1 (en) | 2004-07-23 | 2005-06-03 | Fluorescent Light Source Comprising Yttria Layer |
PCT/KR2005/001662 WO2006009349A1 (en) | 2004-07-23 | 2005-06-03 | Fluorescent light source comprising yttria layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040057767A KR100622688B1 (ko) | 2004-07-23 | 2004-07-23 | 형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060008097A KR20060008097A (ko) | 2006-01-26 |
KR100622688B1 true KR100622688B1 (ko) | 2006-09-14 |
Family
ID=35785431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040057767A Expired - Fee Related KR100622688B1 (ko) | 2004-07-23 | 2004-07-23 | 형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080025027A1 (ko) |
JP (1) | JP2008507823A (ko) |
KR (1) | KR100622688B1 (ko) |
WO (1) | WO2006009349A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5064128B2 (ja) * | 2007-07-02 | 2012-10-31 | オスラム・メルコ株式会社 | 蛍光ランプ |
US8484529B2 (en) | 2010-06-24 | 2013-07-09 | International Business Machines Corporation | Error correction and detection in a redundant memory system |
US8629608B2 (en) * | 2011-12-02 | 2014-01-14 | General Electric Company | Fluorescent lamp of improved lumen maintenance and mercury consumption |
EP2746360A1 (en) | 2012-12-24 | 2014-06-25 | General Electric Company | Method for making rare earth oxide coated phosphor |
JP6020637B1 (ja) * | 2015-03-31 | 2016-11-02 | ウシオ電機株式会社 | 蛍光光源装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003051284A (ja) * | 2001-05-30 | 2003-02-21 | Toshiba Lighting & Technology Corp | 蛍光ランプおよび照明器具 |
JP2003272559A (ja) * | 2002-03-18 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 蛍光ランプ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065688A (en) * | 1977-03-28 | 1977-12-27 | Westinghouse Electric Corporation | High-pressure mercury-vapor discharge lamp having a light output with incandescent characteristics |
JP2784255B2 (ja) * | 1990-10-02 | 1998-08-06 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた放電ランプ |
JP3149444B2 (ja) * | 1991-01-30 | 2001-03-26 | 東芝ライテック株式会社 | 低圧水銀蒸気放電灯 |
US5844350A (en) * | 1992-12-18 | 1998-12-01 | General Electric Company | Coated arc tube for sodium vapor lamp |
JPH09217030A (ja) * | 1996-02-08 | 1997-08-19 | Kao Corp | 水系インク |
JP2000106135A (ja) * | 1998-09-29 | 2000-04-11 | N S G Glass Components:Kk | 平板型蛍光灯 |
JP2001052648A (ja) * | 1999-08-03 | 2001-02-23 | Matsushita Electronics Industry Corp | 蛍光ランプおよびその製造方法 |
JP2003017005A (ja) * | 2001-06-27 | 2003-01-17 | Harison Toshiba Lighting Corp | 低圧放電ランプ |
JP3687582B2 (ja) * | 2001-09-12 | 2005-08-24 | ウシオ電機株式会社 | 放電ランプ |
-
2004
- 2004-07-23 KR KR1020040057767A patent/KR100622688B1/ko not_active Expired - Fee Related
-
2005
- 2005-06-03 US US11/572,482 patent/US20080025027A1/en not_active Abandoned
- 2005-06-03 WO PCT/KR2005/001662 patent/WO2006009349A1/en active Application Filing
- 2005-06-03 JP JP2007522409A patent/JP2008507823A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003051284A (ja) * | 2001-05-30 | 2003-02-21 | Toshiba Lighting & Technology Corp | 蛍光ランプおよび照明器具 |
JP2003272559A (ja) * | 2002-03-18 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 蛍光ランプ |
Non-Patent Citations (2)
Title |
---|
15051284 |
15272559 |
Also Published As
Publication number | Publication date |
---|---|
KR20060008097A (ko) | 2006-01-26 |
JP2008507823A (ja) | 2008-03-13 |
WO2006009349A1 (en) | 2006-01-26 |
US20080025027A1 (en) | 2008-01-31 |
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