CN104035266B - 光源装置 - Google Patents
光源装置 Download PDFInfo
- Publication number
- CN104035266B CN104035266B CN201410073224.5A CN201410073224A CN104035266B CN 104035266 B CN104035266 B CN 104035266B CN 201410073224 A CN201410073224 A CN 201410073224A CN 104035266 B CN104035266 B CN 104035266B
- Authority
- CN
- China
- Prior art keywords
- light
- exciting light
- fluorophor
- scattering
- fluorescence
- 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.)
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Classifications
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
- G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
-
- 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
- G03B21/20—Lamp housings
- G03B21/2066—Reflectors in illumination beam
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013045490A JP5997077B2 (ja) | 2013-03-07 | 2013-03-07 | 光源装置 |
JP2013-045490 | 2013-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104035266A CN104035266A (zh) | 2014-09-10 |
CN104035266B true CN104035266B (zh) | 2016-03-09 |
Family
ID=51466090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410073224.5A Active CN104035266B (zh) | 2013-03-07 | 2014-02-28 | 光源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9388965B2 (zh) |
JP (1) | JP5997077B2 (zh) |
CN (1) | CN104035266B (zh) |
Families Citing this family (41)
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JP6085025B2 (ja) * | 2013-04-22 | 2017-02-22 | 日立マクセル株式会社 | 光源装置及び投写型映像表示装置 |
DE102013224691A1 (de) * | 2013-12-02 | 2015-06-03 | Osram Gmbh | Beleuchtungsvorrichtung zur Erzeugung von Licht mittels Wellenlängenkonversion |
TWI499858B (zh) * | 2013-12-24 | 2015-09-11 | Delta Electronics Inc | 光源系統及具有光源系統的投影裝置 |
JP2015163947A (ja) | 2014-02-03 | 2015-09-10 | キヤノン株式会社 | 光源光学系およびこれを用いた光源装置、画像表示装置 |
US10732495B2 (en) * | 2014-05-02 | 2020-08-04 | Coretronic Corporation | Illumination system, projection apparatus and method for driving illumination system |
JP6439359B2 (ja) * | 2014-09-30 | 2018-12-19 | 日亜化学工業株式会社 | 光源装置及びこの光源装置を備えたプロジェクタ |
DE102014222130A1 (de) * | 2014-10-29 | 2016-05-04 | Osram Gmbh | Beleuchtungsvorrichtung mit einer Wellenlängenkonversionsanordnung |
DE102014223510A1 (de) * | 2014-11-18 | 2016-05-19 | Osram Gmbh | Beleuchtungsvorrichtung mit Pumplichteinheit und Leuchtstoffelement |
US9645481B2 (en) * | 2015-02-12 | 2017-05-09 | Panasonic Intellectual Property Management Co., Ltd. | Light source apparatus and projection display apparatus |
EP3265719B1 (en) * | 2015-03-05 | 2018-09-19 | Philips Lighting Holding B.V. | A light emitting apparatus |
JP6565362B2 (ja) * | 2015-06-18 | 2019-08-28 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
JP6632231B2 (ja) * | 2015-07-02 | 2020-01-22 | キヤノン株式会社 | 光源装置及びこれを用いた照明装置、投射型表示装置 |
JP6532344B2 (ja) * | 2015-07-31 | 2019-06-19 | キヤノン株式会社 | 照明光学系及びこれを用いた投射型表示装置 |
CN105116557A (zh) * | 2015-09-18 | 2015-12-02 | 王治霞 | 分光片及其激光共轴测距仪和应用 |
WO2017065084A1 (ja) * | 2015-10-14 | 2017-04-20 | オリンパス株式会社 | 内視鏡用光源装置及び内視鏡システム |
US11067241B2 (en) * | 2015-10-28 | 2021-07-20 | Texas Instruments Incorporated | Methods and apparatus for intrinsically safe laser sourced illumination |
CN107783360A (zh) * | 2016-08-25 | 2018-03-09 | 深圳市光峰光电技术有限公司 | 光源装置及显示系统 |
JP6565846B2 (ja) * | 2016-09-16 | 2019-08-28 | カシオ計算機株式会社 | 光源装置及び投影装置 |
CN107885021A (zh) * | 2016-09-30 | 2018-04-06 | 海信集团有限公司 | 一种激光光源及激光投影设备 |
US10313643B2 (en) * | 2017-03-13 | 2019-06-04 | Omnivision Technologies, Inc. | Imaging system having four image sensors |
CN108663879B (zh) * | 2017-03-31 | 2021-04-06 | 中强光电股份有限公司 | 投影机及其照明系统 |
CN107609285A (zh) * | 2017-09-19 | 2018-01-19 | 四川长虹电器股份有限公司 | 荧光粉色轮分段调节的计算方法 |
TWM563567U (zh) * | 2017-10-09 | 2018-07-11 | 中強光電股份有限公司 | 投影機及其照明系統 |
JP6968339B2 (ja) * | 2017-11-17 | 2021-11-17 | ウシオ電機株式会社 | 蛍光光源装置 |
CN114442412A (zh) * | 2017-12-27 | 2022-05-06 | 麦克赛尔株式会社 | 白色光生成装置 |
JP2019133080A (ja) * | 2018-02-02 | 2019-08-08 | マクセル株式会社 | プロジェクタ |
JP6987347B2 (ja) * | 2018-03-29 | 2021-12-22 | マクセル株式会社 | プロジェクタ |
TWI760474B (zh) * | 2018-04-09 | 2022-04-11 | 美商豪威科技股份有限公司 | 具有四個影像感測器之成像系統 |
CN110632814A (zh) * | 2018-06-25 | 2019-12-31 | 中强光电股份有限公司 | 照明系统以及投影装置 |
JP7240590B2 (ja) * | 2018-10-02 | 2023-03-16 | カシオ計算機株式会社 | 光学ホイール、光源装置及び投影装置 |
CN110262175A (zh) * | 2019-06-18 | 2019-09-20 | 吕素萍 | 一种投影机光源及其形成方法 |
CN110488563B (zh) * | 2019-08-22 | 2021-03-30 | 苏州佳世达光电有限公司 | 投影机 |
JP7234861B2 (ja) * | 2019-08-23 | 2023-03-08 | 株式会社Jvcケンウッド | 光源装置 |
CN112797373B (zh) * | 2019-11-13 | 2023-06-20 | 深圳市绎立锐光科技开发有限公司 | 导光组件及光学系统 |
JP2021124605A (ja) * | 2020-02-05 | 2021-08-30 | ソニーグループ株式会社 | 光学システム |
CN113900333B (zh) * | 2020-06-22 | 2023-02-24 | 青岛海信激光显示股份有限公司 | 光源组件和投影设备 |
CN113050354B (zh) * | 2021-03-05 | 2023-09-15 | 青岛海信激光显示股份有限公司 | 光源组件和投影设备 |
CN115803678A (zh) * | 2020-06-22 | 2023-03-14 | 青岛海信激光显示股份有限公司 | 投影光源和投影设备 |
CN113900339B (zh) | 2020-06-22 | 2022-09-27 | 青岛海信激光显示股份有限公司 | 光源组件和投影设备 |
CN113900332B (zh) * | 2020-06-22 | 2023-02-24 | 青岛海信激光显示股份有限公司 | 光源组件和投影设备 |
CN112817203B (zh) * | 2020-12-31 | 2022-02-18 | 亿信科技发展有限公司 | 一种投影光机及其的控制方法、投影设备 |
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DE69828034T2 (de) * | 1998-01-20 | 2005-04-21 | Seiko Epson Corp | Optische schaltvorrichtung,bildanzeige und projektionsvorrichtung |
JP2000231079A (ja) * | 1999-02-10 | 2000-08-22 | Toshiba Corp | 反射型投影装置 |
JP2002040360A (ja) * | 2000-07-28 | 2002-02-06 | Fuji Photo Optical Co Ltd | 照明装置およびこれを用いた投写型表示装置 |
CN1950747A (zh) * | 2004-05-05 | 2007-04-18 | 图象公司 | 多源高性能立体投影系统 |
JP2010013313A (ja) | 2008-07-03 | 2010-01-21 | Konica Minolta Medical & Graphic Inc | 半導体ナノ粒子含有膜及び半導体ナノ粒子 |
JP4711154B2 (ja) | 2009-06-30 | 2011-06-29 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
JP5495023B2 (ja) * | 2009-12-21 | 2014-05-21 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
JP5671666B2 (ja) * | 2010-02-12 | 2015-02-18 | 日立マクセル株式会社 | 固体光源装置及び投射型表示装置 |
JP5770433B2 (ja) * | 2010-06-18 | 2015-08-26 | ソニー株式会社 | 光源装置及び画像投影装置 |
JP2012108486A (ja) * | 2010-10-21 | 2012-06-07 | Panasonic Corp | 光源装置および画像表示装置 |
JP5895226B2 (ja) | 2010-11-30 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 光源装置および投写型表示装置 |
US9300929B2 (en) * | 2011-01-24 | 2016-03-29 | Seiko Epson Corporation | Illumination device and projector |
JP5380476B2 (ja) * | 2011-02-02 | 2014-01-08 | シャープ株式会社 | 発光装置、照明装置および前照灯 |
JP5842162B2 (ja) * | 2011-03-23 | 2016-01-13 | パナソニックIpマネジメント株式会社 | 光源装置及びそれを用いた画像表示装置 |
JP5783406B2 (ja) * | 2011-03-31 | 2015-09-24 | カシオ計算機株式会社 | 光源装置、及びプロジェクタ |
CN202548054U (zh) * | 2011-12-31 | 2012-11-21 | 广东工业大学 | 一种高精度荧光各向异性显微成像装置 |
CN102539400B (zh) * | 2011-12-31 | 2013-10-09 | 广东工业大学 | 一种高精度荧光各向异性显微成像装置及方法 |
CN102929086B (zh) * | 2012-08-22 | 2015-02-25 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
JP2014075221A (ja) * | 2012-10-03 | 2014-04-24 | Mitsubishi Electric Corp | 光源装置 |
JP5974867B2 (ja) * | 2012-11-30 | 2016-08-23 | 旭硝子株式会社 | 照明光学系、投影装置、偏向素子、偏光非解消拡散素子および波長選択発散状態変換素子 |
US9435996B2 (en) * | 2012-12-07 | 2016-09-06 | Samsung Electronics Co., Ltd. | Illumination optical system for beam projector |
-
2013
- 2013-03-07 JP JP2013045490A patent/JP5997077B2/ja active Active
-
2014
- 2014-02-25 US US14/189,121 patent/US9388965B2/en active Active
- 2014-02-28 CN CN201410073224.5A patent/CN104035266B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014174264A (ja) | 2014-09-22 |
JP5997077B2 (ja) | 2016-09-21 |
US20140254129A1 (en) | 2014-09-11 |
US9388965B2 (en) | 2016-07-12 |
CN104035266A (zh) | 2014-09-10 |
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Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
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Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
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Effective date of registration: 20220608 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |