WO2008153008A1 - 電球形蛍光ランプ - Google Patents
電球形蛍光ランプ Download PDFInfo
- Publication number
- WO2008153008A1 WO2008153008A1 PCT/JP2008/060575 JP2008060575W WO2008153008A1 WO 2008153008 A1 WO2008153008 A1 WO 2008153008A1 JP 2008060575 W JP2008060575 W JP 2008060575W WO 2008153008 A1 WO2008153008 A1 WO 2008153008A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bulb
- fluorescent lamp
- type fluorescent
- outer tube
- diffusion film
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
-
- 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
- H01J61/34—Double-wall vessels or containers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Abstract
外管グローブの内面に施す拡散膜を、膜の肌不良率が高くなることなく紫外線透過率が25%以下、可視光透過率が95%以上にできる電球形蛍光ランプを提供することを目的とする。
この発明に係る電球形蛍光ランプは、発光管を外管グローブに収納する電球形蛍光ランプにおいて、外管グローブの内面に、発光管から放射される可視光を拡散すると共に、発光管から放射される紫外線を吸収する拡散膜を形成し、拡散膜はTiO2とSiO2とからなり、SiO2の平均粒径を1μm~10μmとすることを特徴とする。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008800132658A CN101668985B (zh) | 2007-06-11 | 2008-06-10 | 灯泡型荧光灯 |
US12/663,856 US20100172137A1 (en) | 2007-06-11 | 2008-06-10 | Compact fluorescent lamp |
EP08765365A EP2154424B1 (en) | 2007-06-11 | 2008-06-10 | Compact fluorescent lamp with diffusion film |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007153827A JP2008305748A (ja) | 2007-06-11 | 2007-06-11 | 電球形蛍光ランプ |
JP2007-153827 | 2007-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008153008A1 true WO2008153008A1 (ja) | 2008-12-18 |
Family
ID=40129613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060575 WO2008153008A1 (ja) | 2007-06-11 | 2008-06-10 | 電球形蛍光ランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100172137A1 (ja) |
EP (1) | EP2154424B1 (ja) |
JP (1) | JP2008305748A (ja) |
CN (1) | CN101668985B (ja) |
WO (1) | WO2008153008A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7911699B2 (en) * | 2005-12-22 | 2011-03-22 | Guardian Industries Corp. | Optical diffuser with UV blocking coating |
TWI497560B (zh) * | 2010-04-27 | 2015-08-21 | Harison Toshiba Lighting Corp | Ultraviolet ray irradiation apparatus, ultraviolet irradiation method, and ultraviolet ray irradiation apparatus |
JP2012155880A (ja) * | 2011-01-24 | 2012-08-16 | Panasonic Corp | 照明光源 |
CN202955537U (zh) * | 2012-12-04 | 2013-05-29 | 上海三思电子工程有限公司 | 可实现大角度发光的led球泡灯 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817222A (ja) * | 1994-06-30 | 1996-01-19 | Toshiba Lighting & Technol Corp | 蛍光ランプ装置および照明装置 |
JP2002124102A (ja) * | 2000-10-12 | 2002-04-26 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ |
JP2002358804A (ja) * | 2001-03-27 | 2002-12-13 | Matsushita Electric Ind Co Ltd | 電球形ランプおよびその製造方法 |
JP2003263972A (ja) | 2001-11-14 | 2003-09-19 | Matsushita Electric Ind Co Ltd | 電球形蛍光ランプ、発光管及び発光管の製造方法 |
JP2006100107A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Lighting Ltd | 蛍光ランプ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5051653A (en) * | 1987-06-12 | 1991-09-24 | Gte Products Corporation | Silicon dioxide selectively reflecting layer for mercury vapor discharge lamps |
US6387844B1 (en) * | 1994-10-31 | 2002-05-14 | Akira Fujishima | Titanium dioxide photocatalyst |
US6906475B2 (en) * | 2000-07-07 | 2005-06-14 | Matsushita Electric Industrial Co., Ltd. | Fluorescent lamp and high intensity discharge lamp with improved luminous efficiency |
US6736526B2 (en) * | 2001-03-27 | 2004-05-18 | Matsushita Electric Industrial Co., Ltd. | Bulb-type lamp and manufacturing method for the bulb-type lamp |
JP4050062B2 (ja) * | 2001-04-02 | 2008-02-20 | サムスン エレクトロニクス カンパニー リミテッド | 光源装置、これを有するバックライトアセンブリ及び液晶表示装置 |
JP2005166638A (ja) * | 2003-11-10 | 2005-06-23 | Matsushita Electric Ind Co Ltd | 冷陰極蛍光ランプおよび当該冷陰極蛍光ランプを搭載したバックライトユニット |
WO2006006097A2 (en) * | 2004-07-05 | 2006-01-19 | Koninklijke Philips Electronics N.V. | Compact fluorescent lamp |
FR2881844B1 (fr) * | 2005-02-09 | 2007-04-13 | Saint Gobain | Structure diffusante a proprietes d'absorption dans l'ultraviolet |
CN100529892C (zh) * | 2005-04-23 | 2009-08-19 | 鸿富锦精密工业(深圳)有限公司 | 冷阴极灯管和使用该灯管的背光模组 |
-
2007
- 2007-06-11 JP JP2007153827A patent/JP2008305748A/ja active Pending
-
2008
- 2008-06-10 US US12/663,856 patent/US20100172137A1/en not_active Abandoned
- 2008-06-10 WO PCT/JP2008/060575 patent/WO2008153008A1/ja active Application Filing
- 2008-06-10 EP EP08765365A patent/EP2154424B1/en not_active Not-in-force
- 2008-06-10 CN CN2008800132658A patent/CN101668985B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817222A (ja) * | 1994-06-30 | 1996-01-19 | Toshiba Lighting & Technol Corp | 蛍光ランプ装置および照明装置 |
JP2002124102A (ja) * | 2000-10-12 | 2002-04-26 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ |
JP2002358804A (ja) * | 2001-03-27 | 2002-12-13 | Matsushita Electric Ind Co Ltd | 電球形ランプおよびその製造方法 |
JP2003263972A (ja) | 2001-11-14 | 2003-09-19 | Matsushita Electric Ind Co Ltd | 電球形蛍光ランプ、発光管及び発光管の製造方法 |
JP2006100107A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Lighting Ltd | 蛍光ランプ |
Non-Patent Citations (1)
Title |
---|
See also references of EP2154424A4 |
Also Published As
Publication number | Publication date |
---|---|
EP2154424B1 (en) | 2013-02-27 |
CN101668985B (zh) | 2012-03-14 |
CN101668985A (zh) | 2010-03-10 |
EP2154424A4 (en) | 2010-09-22 |
JP2008305748A (ja) | 2008-12-18 |
EP2154424A1 (en) | 2010-02-17 |
US20100172137A1 (en) | 2010-07-08 |
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