JP6735072B2 - Ｌｅｄ光源装置およびプロジェクター - Google Patents

Ｌｅｄ光源装置およびプロジェクター Download PDF

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Publication number
JP6735072B2
JP6735072B2 JP2015115786A JP2015115786A JP6735072B2 JP 6735072 B2 JP6735072 B2 JP 6735072B2 JP 2015115786 A JP2015115786 A JP 2015115786A JP 2015115786 A JP2015115786 A JP 2015115786A JP 6735072 B2 JP6735072 B2 JP 6735072B2
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JP
Japan
Prior art keywords
light source
source device
led light
led
reflector
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.)
Active
Application number
JP2015115786A
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English (en)
Japanese (ja)
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JP2016105450A (ja
JP2016105450A5 (https=
Inventor
榎本　實
實 榎本
政道 石原
政道 石原
達 伊藤
達 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STEQ INC.
Shikoku Instrumentation Co Ltd
Original Assignee
STEQ INC.
Shikoku Instrumentation Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STEQ INC., Shikoku Instrumentation Co Ltd filed Critical STEQ INC.
Priority to JP2015115786A priority Critical patent/JP6735072B2/ja
Priority to PCT/JP2016/067034 priority patent/WO2016199804A1/ja
Publication of JP2016105450A publication Critical patent/JP2016105450A/ja
Publication of JP2016105450A5 publication Critical patent/JP2016105450A5/ja
Application granted granted Critical
Publication of JP6735072B2 publication Critical patent/JP6735072B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet [UV] radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Projection Apparatus (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
JP2015115786A 2014-11-21 2015-06-08 Ｌｅｄ光源装置およびプロジェクター Active JP6735072B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015115786A JP6735072B2 (ja) 2014-11-21 2015-06-08 Ｌｅｄ光源装置およびプロジェクター
PCT/JP2016/067034 WO2016199804A1 (ja) 2015-06-08 2016-06-08 Ｌｅｄ光源装置およびプロジェクター

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014237001 2014-11-21
JP2014237001 2014-11-21
JP2015115786A JP6735072B2 (ja) 2014-11-21 2015-06-08 Ｌｅｄ光源装置およびプロジェクター

Publications (3)

Publication Number Publication Date
JP2016105450A JP2016105450A (ja) 2016-06-09
JP2016105450A5 JP2016105450A5 (https=) 2018-07-19
JP6735072B2 true JP6735072B2 (ja) 2020-08-05

Family

ID=57530454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015115786A Active JP6735072B2 (ja) 2014-11-21 2015-06-08 Ｌｅｄ光源装置およびプロジェクター

Country Status (2)

Country Link
JP (1) JP6735072B2 (https=)
WO (1) WO2016199804A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6846647B2 (ja) * 2017-02-24 2021-03-24 パナソニックＩｐマネジメント株式会社 光源ユニット及びそれを備える照明器具
JP2019050326A (ja) * 2017-09-12 2019-03-28 株式会社フーマイスターエレクトロニクス プロジェクター用等の指向性を有するｌｅｄ光源装置
JP2019125683A (ja) * 2018-01-16 2019-07-25 東芝マテリアル株式会社 Ｌｅｄモジュール
JP2020039800A (ja) * 2018-09-13 2020-03-19 スタンレー電気株式会社 流体殺菌装置
JP6900603B2 (ja) * 2018-10-12 2021-07-07 株式会社Ｕｓｋテクノロジー 光源装置
JP2020058713A (ja) * 2018-10-12 2020-04-16 株式会社エンプラス 紫外線照射ユニット及び紫外線殺菌装置
CN115291462B (zh) * 2019-01-25 2023-07-07 深圳光峰科技股份有限公司 显示设备
JP6931167B2 (ja) * 2019-04-25 2021-09-01 日亜化学工業株式会社 発光モジュール
JP7282620B2 (ja) * 2019-07-04 2023-05-29 シャープ福山レーザー株式会社 画像表示素子
US20220236630A1 (en) * 2019-07-12 2022-07-28 Sharp Nec Display Solutions, Ltd. Light source device, projector and light intensity distribution uniformization method
JP7392426B2 (ja) * 2019-11-28 2023-12-06 セイコーエプソン株式会社 発光装置およびプロジェクター
AU2021286757B2 (en) * 2020-06-11 2024-04-11 Smart United Holding Gmbh Lamp and system with wall-type radiation fields for preventing or minimising the spread of pathogens in indoor air
CN113972235A (zh) * 2020-07-22 2022-01-25 群创光电股份有限公司 制造发光装置的方法
US11931489B2 (en) * 2020-08-13 2024-03-19 Seoul Viosys Co., Ltd. Sterilization apparatus
WO2022054298A1 (ja) * 2020-09-09 2022-03-17 ｉｎｅｏｖａ株式会社 ウイルス及び細菌の殺菌装置
JP7150285B2 (ja) * 2020-09-09 2022-10-11 ｉｎｅｏｖａ株式会社 ウイルス及び細菌の殺菌装置
US20240210804A1 (en) * 2021-04-29 2024-06-27 Lg Electronics Inc. Image projection device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053146B2 (ja) * 1978-01-31 1985-11-22 松下電工株式会社 雨樋の製造方法
JPS5759726A (en) * 1980-09-27 1982-04-10 Ishida Sangyo Kk Strip plate for forming pipe, method and apparatus for preparing the same
JPH0622944B2 (ja) * 1986-05-12 1994-03-30 トヨタ自動車株式会社 長繊維強化樹脂製ステアリングホイ−ル芯の製造方法
JPH0685331A (ja) * 1992-09-02 1994-03-25 Akio Hoga 投光装置
JPH0736459U (ja) * 1993-12-20 1995-07-04 株式会社小糸製作所 発光ダイオード
JP2000269551A (ja) * 1999-03-18 2000-09-29 Rohm Co Ltd チップ型発光装置
JP2005166941A (ja) * 2003-12-02 2005-06-23 Matsushita Electric Ind Co Ltd 発光装置およびその製造方法、並びにその発光装置を用いた照明モジュールと照明装置
JP4688594B2 (ja) * 2004-08-06 2011-05-25 パナソニック株式会社 発光光源、照明装置及び表示装置
JP4146849B2 (ja) * 2005-04-14 2008-09-10 Ｔｄｋ株式会社 発光装置
JP5243806B2 (ja) * 2008-01-28 2013-07-24 パナソニック株式会社 紫外光発光装置
US9048404B2 (en) * 2009-07-06 2015-06-02 Zhuo Sun Thin flat solid state light source module
JP2012155049A (ja) * 2011-01-25 2012-08-16 Seiko Epson Corp プロジェクター及びプロジェクターの光源制御方法
KR101900352B1 (ko) * 2011-08-01 2018-09-19 시코쿠 케이소쿠 코교 가부시키가이샤 반도체 장치 및 그 제조 방법
JP2014216527A (ja) * 2013-04-26 2014-11-17 京セラ株式会社 光照射モジュールおよび印刷装置

Also Published As

Publication number Publication date
WO2016199804A1 (ja) 2016-12-15
JP2016105450A (ja) 2016-06-09

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