TW201229199A - Luminescent material and light emitting device comprising such luminescent material - Google Patents
Luminescent material and light emitting device comprising such luminescent material Download PDFInfo
- Publication number
- TW201229199A TW201229199A TW100137968A TW100137968A TW201229199A TW 201229199 A TW201229199 A TW 201229199A TW 100137968 A TW100137968 A TW 100137968A TW 100137968 A TW100137968 A TW 100137968A TW 201229199 A TW201229199 A TW 201229199A
- Authority
- TW
- Taiwan
- Prior art keywords
- luminescent material
- light
- spectrum
- monovalent
- illuminating
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 3
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 3
- 238000002211 ultraviolet spectrum Methods 0.000 claims abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- 230000003595 spectral effect Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 238000000695 excitation spectrum Methods 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000003899 bactericide agent Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 description 28
- 238000000295 emission spectrum Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 10
- 238000005286 illumination Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 229910019322 PrF3 Inorganic materials 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 229910001637 strontium fluoride Inorganic materials 0.000 description 1
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C09K11/55—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing beryllium, magnesium, alkali metals or alkaline earth metals
-
- 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
- C09K11/7709—Phosphates
- C09K11/771—Phosphates with alkaline earth metals
- C09K11/7711—Phosphates with alkaline earth metals with halogens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
-
- 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
-
- 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
-
- 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
- C09K11/7756—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing neodynium
- C09K11/7758—Aluminates; Silicates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10188525 | 2010-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201229199A true TW201229199A (en) | 2012-07-16 |
Family
ID=44925595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100137968A TW201229199A (en) | 2010-10-22 | 2011-10-19 | Luminescent material and light emitting device comprising such luminescent material |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130207002A1 (OSRAM) |
| EP (1) | EP2630216A1 (OSRAM) |
| JP (1) | JP5770298B2 (OSRAM) |
| CN (1) | CN103210057A (OSRAM) |
| RU (1) | RU2587448C2 (OSRAM) |
| TW (1) | TW201229199A (OSRAM) |
| WO (1) | WO2012052905A1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403659B (zh) * | 2014-11-07 | 2016-06-22 | 广东工业大学 | 一种卤磷酸盐可逆光致变色材料及其制备方法 |
| US10180248B2 (en) | 2015-09-02 | 2019-01-15 | ProPhotonix Limited | LED lamp with sensing capabilities |
| DE102017121889B3 (de) * | 2017-09-21 | 2018-11-22 | Heraeus Noblelight Gmbh | Breitbandige halbleiterbasierte UV-Lichtquelle für eine Spektralanalysevorrichtung |
| CN107827201A (zh) * | 2017-12-14 | 2018-03-23 | 九江精密测试技术研究所 | 一种具有自清洁功能的船舶压载水紫外杀菌装置 |
| JP6963720B2 (ja) | 2018-08-30 | 2021-11-10 | 日亜化学工業株式会社 | 発光装置 |
| CN110303009B (zh) * | 2019-06-26 | 2020-10-16 | 深圳市华星光电技术有限公司 | 紫外光清洁装置 |
| WO2020262478A1 (ja) * | 2019-06-28 | 2020-12-30 | ウシオ電機株式会社 | 気体処理方法、気体処理装置 |
| US20220403239A1 (en) * | 2019-10-14 | 2022-12-22 | Evonik Operations Gmbh | Blue to UV Up-Converter Comprising Lanthanide Ions such as Pr3+ Activated and optionally Gd3+ Co-Activated Silicates and its Application for Surface Disinfection Purposes |
| US11007292B1 (en) | 2020-05-01 | 2021-05-18 | Uv Innovators, Llc | Automatic power compensation in ultraviolet (UV) light emission device, and related methods of use, particularly suited for decontamination |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505239A (en) * | 1966-07-26 | 1970-04-07 | Westinghouse Electric Corp | Crystal laser material |
| US3632523A (en) * | 1969-09-22 | 1972-01-04 | Westinghouse Electric Corp | Calcium-yttrium silicate oxyapatite laser materials |
| US5734669A (en) * | 1995-02-06 | 1998-03-31 | University Of Central Florida | 1.3 μm lasers using Nd3+ doped apatite crystals |
| US6278832B1 (en) * | 1998-01-12 | 2001-08-21 | Tasr Limited | Scintillating substance and scintillating wave-guide element |
| DE60138790D1 (de) * | 2000-09-25 | 2009-07-09 | Konica Corp | Organisches Elektrolumineszenzelement und dafür verwendetes organisches Elektrolumineszenzmaterial |
| DE10121096A1 (de) * | 2001-04-27 | 2002-10-31 | Philips Corp Intellectual Pty | Gasentladungslampe mit Down-Conversion-Leuchtstoff |
| DE10129630A1 (de) * | 2001-06-20 | 2003-01-02 | Philips Corp Intellectual Pty | Niederdruckgasentladungslampe mit Leuchtstoffbeschichtung |
| JP2005048146A (ja) * | 2003-07-31 | 2005-02-24 | Shoei Chem Ind Co | 紫外線蛍光体及び紫外線蛍光ランプ |
| RU2242545C1 (ru) * | 2003-11-04 | 2004-12-20 | Загуменный Александр Иосифович | Сцинтиляционное вещество (варианты) |
| CN1893976A (zh) * | 2003-12-17 | 2007-01-10 | 皇家飞利浦电子股份有限公司 | 使用uv发射纳米微粒的放射治疗和医学成像 |
| DE102004013455B3 (de) * | 2004-03-18 | 2005-09-08 | Ivoclar Vivadent Ag | Apatitglaskeramik auf der Basis von silicatischen Oxyapatiten, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JP2006077153A (ja) * | 2004-09-10 | 2006-03-23 | Hosokawa Funtai Gijutsu Kenkyusho:Kk | 蛍光体の製造方法及び製造装置、並びに蛍光体粒子及びその前駆体 |
| US8269410B2 (en) * | 2005-03-18 | 2012-09-18 | Mitsubishi Chemical Corporation | Light-emitting device, white light-emitting device, illuminator, and image display |
| ATE407990T1 (de) * | 2005-04-14 | 2008-09-15 | Koninkl Philips Electronics Nv | Vorrichtung zur erzeugung von uvc-strahlung |
| US7435358B2 (en) * | 2005-06-07 | 2008-10-14 | Osram Sylvania Inc. | UVC-emitting Sr(Al,Mg)12O19:Pr phosphor and lamp containing same |
| US7976948B2 (en) * | 2005-10-06 | 2011-07-12 | Konica Minolta Medical & Graphic, Inc. | Nanosized phosphor |
| US20080111108A1 (en) * | 2006-01-17 | 2008-05-15 | Kazuyoshi Goan | Phosphor Production Method, Phosphor, and Plasma Display Panel |
| US7396491B2 (en) * | 2006-04-06 | 2008-07-08 | Osram Sylvania Inc. | UV-emitting phosphor and lamp containing same |
| JP2009533812A (ja) * | 2006-04-11 | 2009-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ｕｖ蛍光体を含む放電ランプ |
| CN101506969B (zh) * | 2006-08-22 | 2011-08-31 | 三菱化学株式会社 | 半导体器件用部材、以及半导体器件用部材形成液和半导体器件用部材的制造方法、以及使用该方法制造的半导体器件用部材形成液、荧光体组合物、半导体发光器件、照明装置和图像显示装置 |
| JP5216993B2 (ja) * | 2006-12-27 | 2013-06-19 | 国立大学法人九州工業大学 | 蛍光体及びランプ |
| CN101210181B (zh) * | 2006-12-29 | 2010-05-19 | 财团法人工业技术研究院 | 荧光材料、白光发光装置与防伪涂料 |
| EP2141215A4 (en) * | 2007-03-30 | 2011-11-30 | Mitsubishi Chem Corp | FLUORESCENT AND MANUFACTURING METHOD, FLUORESCENT COMPOSITION, LIGHTING DEVICE, IMAGE DISPLAY DEVICE AND LIGHTING DEVICE |
| KR20100080930A (ko) * | 2007-11-12 | 2010-07-13 | 미쓰비시 가가꾸 가부시키가이샤 | 조명 장치 |
| RU2379328C2 (ru) * | 2008-04-02 | 2010-01-20 | Институт химии твердого тела Уральского отделения Российской Академии наук | Сложный силикат редкоземельных элементов и способ его получения |
| AU2008201945B2 (en) * | 2008-05-02 | 2014-03-06 | Arafura Resources Limited | Recovery of rare earth elements |
| JP2010015785A (ja) * | 2008-07-02 | 2010-01-21 | Fujifilm Corp | 発光素子、多色表示装置及び発光素子の製造方法 |
| RU2581864C2 (ru) * | 2011-01-04 | 2016-04-20 | Конинклейке Филипс Электроникс Н.В. | Уф-излучающие люминофоры |
| US9334442B2 (en) * | 2011-06-29 | 2016-05-10 | Koninklijke Philips N.V. | Luminescent material particles comprising a coating and lighting unit comprising such luminescent material |
| US8866372B2 (en) * | 2011-12-05 | 2014-10-21 | General Electric Company | Phosphor system for improved efficacy lighting sources |
-
2011
- 2011-10-17 US US13/880,079 patent/US20130207002A1/en not_active Abandoned
- 2011-10-17 WO PCT/IB2011/054589 patent/WO2012052905A1/en not_active Ceased
- 2011-10-17 EP EP11781637.1A patent/EP2630216A1/en not_active Withdrawn
- 2011-10-17 CN CN2011800509618A patent/CN103210057A/zh active Pending
- 2011-10-17 JP JP2013534429A patent/JP5770298B2/ja not_active Expired - Fee Related
- 2011-10-17 RU RU2013123138/05A patent/RU2587448C2/ru not_active IP Right Cessation
- 2011-10-19 TW TW100137968A patent/TW201229199A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN103210057A (zh) | 2013-07-17 |
| JP2014500890A (ja) | 2014-01-16 |
| RU2587448C2 (ru) | 2016-06-20 |
| RU2013123138A (ru) | 2014-11-27 |
| EP2630216A1 (en) | 2013-08-28 |
| WO2012052905A1 (en) | 2012-04-26 |
| US20130207002A1 (en) | 2013-08-15 |
| JP5770298B2 (ja) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201229199A (en) | Luminescent material and light emitting device comprising such luminescent material | |
| KR101256387B1 (ko) | Ｕｖｃ 방사선을 발생시키는 장치 | |
| RU2581864C2 (ru) | Уф-излучающие люминофоры | |
| CN105209570A (zh) | Uv辐射装置 | |
| JP2014500890A5 (OSRAM) | ||
| EP1532224A1 (en) | Device for generating radiation | |
| US20120319011A1 (en) | Mercury uv lamp with improved actinic spectrum | |
| WO2010097731A1 (en) | Uv-emitting discharge lamp | |
| JP5850539B2 (ja) | 放電ランプ、使用方法及びシステム | |
| KR101466610B1 (ko) | 자외선 led를 이용한 발광 파장 변환이 가능한 led 램프, 이를 포함하는 자외선 발생 장치 | |
| JP2008503046A (ja) | Ｕｖ−ｂ蛍光体を有する低圧ガス放電ランプ | |
| WO2011121497A1 (en) | Uv-c-emitting discharge lamp | |
| EP1587132A3 (en) | Fluorescent lamp for emitting visible radiation | |
| CN112930384A (zh) | 用于uv发射装置的磷光体和利用该磷光体的uv产生装置 | |
| TWI448538B (zh) | 螢光材料與紫外光發光裝置 | |
| Baur et al. | UV-emitting phosphors: from fundamentals to applications | |
| WO2023110510A1 (en) | Light source with disinfection function | |
| CN117925224A (zh) | 一种蓝光-紫外光双激发uvc发光材料及其制备方法和应用 | |
| WO2011161587A1 (en) | Uv-a or uv-b-emitting discharge lamp | |
| CN103903956A (zh) | 光触媒灯 | |
| CN104658875A (zh) | 光触媒浴灯 | |
| CN102592944A (zh) | 紫外线冷阴极荧光灯 |