JPWO2016010137A1 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JPWO2016010137A1 JPWO2016010137A1 JP2016534500A JP2016534500A JPWO2016010137A1 JP WO2016010137 A1 JPWO2016010137 A1 JP WO2016010137A1 JP 2016534500 A JP2016534500 A JP 2016534500A JP 2016534500 A JP2016534500 A JP 2016534500A JP WO2016010137 A1 JPWO2016010137 A1 JP WO2016010137A1
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- ceramic package
- emitting device
- pair
- electrode
- 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.)
- Granted
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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
- H01J61/30—Vessels; Containers
- H01J61/33—Special shape of cross-section, e.g. for producing cool spot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/025—Associated optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
-
- 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
- H01J61/302—Vessels; Containers characterised by the material of the vessel
-
- 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
- H01J61/305—Flat 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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/361—Seals between parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/80—Lamps suitable only for intermittent operation, e.g. flash lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
- H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
- H01J9/268—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps the vessel being flat
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Led Device Packages (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
Description
本発明の実施の形態に係る発光装置10について、図1ないし図5を参照しながら以下に説明する。発光装置10は、例えばスマートフォンなどの携帯端末やデジタルカメラなどの撮像装置に内蔵するものである。発光装置10は、例えば、希ガスの放電作用を利用して、LEDと比較して、瞬間的に大光量の閃光を発することができる。
Claims (4)
- 内部に放電空間となる凹部が設けられたセラミックパッケージおよび該セラミックパッケージに前記凹部を塞いで接合材からなる接合層を介して取り付けられた透光性無機部材を有する容器部材と、
前記放電空間内に封入された不活性ガスと、
前記セラミックパッケージの前記凹部内に互いに間を空けて配置された一対の放電用電極とを備えており、
前記接合材は、白色を呈するガラスからなり、酸化物系セラミック粉末を含んでいることを特徴とする発光装置。 - 前記ガラスは、酸化ビスマス、酸化亜鉛または酸化ケイ素のいずれかを主成分とする低融点ガラスであることを特徴とする請求項1に記載の発光装置。
- 前記酸化物系セラミック粉末は、アルミナ粉末であることを特徴とする請求項1または請求項2に記載の発光装置。
- 前記セラミックパッケージの内部に、前記一対の放電用電極の下方に位置するとともに前記凹部を囲むように環状の放電誘発用電極を備えていることを特徴とする請求項1ないし請求項3のいずれかに記載の発光装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014147897 | 2014-07-18 | ||
JP2014147897 | 2014-07-18 | ||
PCT/JP2015/070514 WO2016010137A1 (ja) | 2014-07-18 | 2015-07-17 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016010137A1 true JPWO2016010137A1 (ja) | 2017-04-27 |
JP6334702B2 JP6334702B2 (ja) | 2018-05-30 |
Family
ID=55078623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016534500A Active JP6334702B2 (ja) | 2014-07-18 | 2015-07-17 | 発光装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9892904B2 (ja) |
EP (1) | EP3171389B1 (ja) |
JP (1) | JP6334702B2 (ja) |
CN (1) | CN106663591B (ja) |
WO (1) | WO2016010137A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7101246B2 (ja) * | 2018-07-31 | 2022-07-14 | 京セラ株式会社 | セラミック部材 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003095697A (ja) * | 2001-09-18 | 2003-04-03 | Nihon Yamamura Glass Co Ltd | 封着用組成物 |
JP2009073729A (ja) * | 2007-08-31 | 2009-04-09 | Nippon Electric Glass Co Ltd | 封着材料 |
WO2011040069A1 (ja) * | 2009-09-30 | 2011-04-07 | 京セラ株式会社 | 発光装置および発光管 |
JP2011096562A (ja) * | 2009-10-30 | 2011-05-12 | Kyocera Corp | 発光装置および発光管 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09180677A (ja) | 1995-12-26 | 1997-07-11 | Ushio Inc | フラッシュランプ |
JP3296779B2 (ja) * | 1998-04-28 | 2002-07-02 | 三洋電機株式会社 | 平面型蛍光灯 |
JP3438641B2 (ja) * | 1999-03-30 | 2003-08-18 | 日本電気株式会社 | プラズマディスプレイパネル |
US20060001346A1 (en) * | 2004-06-30 | 2006-01-05 | Vartuli James S | System and method for design of projector lamp |
US7291573B2 (en) * | 2004-11-12 | 2007-11-06 | Asahi Techno Glass Corporation | Low melting glass, sealing composition and sealing paste |
JP4774721B2 (ja) * | 2004-11-12 | 2011-09-14 | 旭硝子株式会社 | 低融点ガラスおよび封着用組成物ならびに封着用ペースト |
EP2168927A4 (en) * | 2007-07-20 | 2012-01-11 | Nippon Electric Glass Co | SEALING MATERIAL, SEALING COMPRESSOR AND GLASS COMPOSITION FOR SEALED SEALING |
-
2015
- 2015-07-17 WO PCT/JP2015/070514 patent/WO2016010137A1/ja active Application Filing
- 2015-07-17 JP JP2016534500A patent/JP6334702B2/ja active Active
- 2015-07-17 US US15/321,803 patent/US9892904B2/en active Active
- 2015-07-17 EP EP15821750.5A patent/EP3171389B1/en active Active
- 2015-07-17 CN CN201580033847.2A patent/CN106663591B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003095697A (ja) * | 2001-09-18 | 2003-04-03 | Nihon Yamamura Glass Co Ltd | 封着用組成物 |
JP2009073729A (ja) * | 2007-08-31 | 2009-04-09 | Nippon Electric Glass Co Ltd | 封着材料 |
WO2011040069A1 (ja) * | 2009-09-30 | 2011-04-07 | 京セラ株式会社 | 発光装置および発光管 |
JP2011096562A (ja) * | 2009-10-30 | 2011-05-12 | Kyocera Corp | 発光装置および発光管 |
Also Published As
Publication number | Publication date |
---|---|
EP3171389A4 (en) | 2018-03-28 |
EP3171389B1 (en) | 2019-03-20 |
CN106663591A (zh) | 2017-05-10 |
WO2016010137A1 (ja) | 2016-01-21 |
JP6334702B2 (ja) | 2018-05-30 |
EP3171389A1 (en) | 2017-05-24 |
US9892904B2 (en) | 2018-02-13 |
US20170148623A1 (en) | 2017-05-25 |
CN106663591B (zh) | 2018-09-28 |
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