CN103018910A - 激光光源组件及具有激光光源组件的扫描型图像显示装置 - Google Patents
激光光源组件及具有激光光源组件的扫描型图像显示装置 Download PDFInfo
- Publication number
- CN103018910A CN103018910A CN2012100973863A CN201210097386A CN103018910A CN 103018910 A CN103018910 A CN 103018910A CN 2012100973863 A CN2012100973863 A CN 2012100973863A CN 201210097386 A CN201210097386 A CN 201210097386A CN 103018910 A CN103018910 A CN 103018910A
- Authority
- CN
- China
- Prior art keywords
- laser
- light source
- light
- mirror
- laser light
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
- G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0905—Dividing and/or superposing multiple light beams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3144—Cooling systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/146—Mixed devices
- H01L2924/1461—MEMS
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
- H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Semiconductor Lasers (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011204198A JP5335873B2 (ja) | 2011-09-20 | 2011-09-20 | レーザ光源モジュールおよびそれを備えた走査型画像表示装置 |
JP2011-204198 | 2011-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103018910A true CN103018910A (zh) | 2013-04-03 |
CN103018910B CN103018910B (zh) | 2016-02-03 |
Family
ID=47880362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210097386.3A Expired - Fee Related CN103018910B (zh) | 2011-09-20 | 2012-03-30 | 激光光源组件及具有激光光源组件的扫描型图像显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9210388B2 (zh) |
JP (1) | JP5335873B2 (zh) |
CN (1) | CN103018910B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106406003A (zh) * | 2016-11-18 | 2017-02-15 | 深圳市华星光电技术有限公司 | 投影光机及激光投影装置 |
CN110262588A (zh) * | 2019-07-04 | 2019-09-20 | 歌尔股份有限公司 | 温度控制方法、控制系统及计算机可读存储介质 |
CN111061120A (zh) * | 2018-10-17 | 2020-04-24 | 英锜科技股份有限公司 | 具有光点自动校正的投影装置 |
CN112114484A (zh) * | 2019-06-20 | 2020-12-22 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660553B2 (ja) | 1989-03-04 | 1994-08-10 | 飛島建設株式会社 | 穿孔方法とその装置 |
JP2014197053A (ja) * | 2013-03-29 | 2014-10-16 | 船井電機株式会社 | プロジェクタ装置およびヘッドアップディスプレイ装置 |
CN103364957B (zh) * | 2013-07-10 | 2016-01-06 | 四川大学 | Fp腔并合倾斜旋转对称放置的偶数倍多光束的装置及方法 |
SK7391Y1 (sk) * | 2014-04-16 | 2016-04-01 | Kvant Spol S R O | Zariadenie na vytvorenie intenzívneho farebného svetelného zväzku kruhového prierezu s homogénnym rozložením intenzity a s malou rozbiehavosťou 0 až 10° |
JP6097253B2 (ja) * | 2014-07-02 | 2017-03-15 | 住友電気工業株式会社 | 三色光光源 |
JP7056551B2 (ja) * | 2016-12-22 | 2022-04-19 | 住友電気工業株式会社 | 光モジュール |
CN107332157B (zh) * | 2017-07-28 | 2023-09-01 | 中国科学院西安光学精密机械研究所 | 激光扫描式输电线异物远程清除装置及其应用方法 |
US11592145B2 (en) | 2019-01-10 | 2023-02-28 | Hisense Laser Display Co., Ltd. | Laser light source and laser projection device |
EP3716418A4 (en) * | 2019-01-10 | 2021-12-08 | Hisense Laser Display Co., Ltd. | LASER LIGHT SOURCE AND LASER PROJECTOR DEVICE |
US11570411B2 (en) | 2019-01-10 | 2023-01-31 | Hisense Laser Display Co., Ltd. | Laser light source and laser projection device |
CN115718401A (zh) * | 2019-02-20 | 2023-02-28 | 青岛海信激光显示股份有限公司 | 激光光源及激光投影装置 |
CN111753934A (zh) * | 2019-03-29 | 2020-10-09 | 青岛九石智能科技股份有限公司 | 一种存储柜的控制方法、控制装置及存储柜 |
EP4045934A1 (en) * | 2019-10-16 | 2022-08-24 | Beijing Voyager Technology Co., Ltd. | Systems and methods for laser generation based on polarized beams |
CN112683338B (zh) * | 2021-01-15 | 2021-10-29 | 清华大学 | 多参数同步测量方法、装置及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519720A (en) * | 1993-03-04 | 1996-05-21 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor light emitting device |
JP2002133703A (ja) * | 2000-10-27 | 2002-05-10 | Matsushita Electric Ind Co Ltd | 光ピックアップ装置および光ディスク装置 |
CN101422048A (zh) * | 2006-04-11 | 2009-04-29 | 微视公司 | 集成光子学模块以及使用该集成光子学模块的设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5277959B2 (ja) * | 2006-03-29 | 2013-08-28 | 株式会社ジェイテクト | 光ファイバアレイ及び半導体レーザ集光装置及び光ファイバアレイの製造方法 |
US7859567B2 (en) * | 2006-03-31 | 2010-12-28 | Microvision, Inc. | Arrangement for and method of projecting a color image by switching scan directions in alternate frames |
JP2009122455A (ja) * | 2007-11-15 | 2009-06-04 | Funai Electric Co Ltd | 画像表示装置 |
JP5281923B2 (ja) * | 2009-02-26 | 2013-09-04 | 株式会社日立製作所 | 投射型表示装置 |
JP5430375B2 (ja) * | 2009-12-07 | 2014-02-26 | 三菱電機株式会社 | 投射型表示装置 |
JP2011180477A (ja) * | 2010-03-03 | 2011-09-15 | Panasonic Corp | 画像表示装置 |
US20120050690A1 (en) * | 2010-08-31 | 2012-03-01 | Panasonic Corporation | Image display device and information processing device including the same |
-
2011
- 2011-09-20 JP JP2011204198A patent/JP5335873B2/ja not_active Expired - Fee Related
-
2012
- 2012-03-26 US US13/429,920 patent/US9210388B2/en active Active
- 2012-03-30 CN CN201210097386.3A patent/CN103018910B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519720A (en) * | 1993-03-04 | 1996-05-21 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor light emitting device |
JP2002133703A (ja) * | 2000-10-27 | 2002-05-10 | Matsushita Electric Ind Co Ltd | 光ピックアップ装置および光ディスク装置 |
CN101422048A (zh) * | 2006-04-11 | 2009-04-29 | 微视公司 | 集成光子学模块以及使用该集成光子学模块的设备 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106406003A (zh) * | 2016-11-18 | 2017-02-15 | 深圳市华星光电技术有限公司 | 投影光机及激光投影装置 |
CN111061120A (zh) * | 2018-10-17 | 2020-04-24 | 英锜科技股份有限公司 | 具有光点自动校正的投影装置 |
CN112114484A (zh) * | 2019-06-20 | 2020-12-22 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN112114484B (zh) * | 2019-06-20 | 2023-04-07 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN110262588A (zh) * | 2019-07-04 | 2019-09-20 | 歌尔股份有限公司 | 温度控制方法、控制系统及计算机可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20130070206A1 (en) | 2013-03-21 |
CN103018910B (zh) | 2016-02-03 |
JP2013064910A (ja) | 2013-04-11 |
US9210388B2 (en) | 2015-12-08 |
JP5335873B2 (ja) | 2013-11-06 |
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Kanagawa Applicant after: HITACHI MEDIA ELECTRONICS Co.,Ltd. Address before: Iwate County Applicant before: HITACHI MEDIA ELECTRONICS Co.,Ltd. |
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Owner name: HITACHI-LG OPTICAL TECHNOLOGY K.K. Free format text: FORMER OWNER: HITACHI AUDIO-VISUAL MEDIA CO., LTD. Effective date: 20140814 |
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Effective date of registration: 20140814 Address after: Tokyo, Japan Applicant after: HITACHI-LG DATA STORAGE, Inc. Address before: Kanagawa Applicant before: HITACHI MEDIA ELECTRONICS Co.,Ltd. |
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