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CN103052911A - 投影机光源、投影机及电视机 - Google Patents

投影机光源、投影机及电视机 Download PDF

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Publication number
CN103052911A
CN103052911A CN2010800684932A CN201080068493A CN103052911A CN 103052911 A CN103052911 A CN 103052911A CN 2010800684932 A CN2010800684932 A CN 2010800684932A CN 201080068493 A CN201080068493 A CN 201080068493A CN 103052911 A CN103052911 A CN 103052911A
Authority
CN
China
Prior art keywords
light source
light
laser
fluorescence
projector
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
Application number
CN2010800684932A
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English (en)
Other versions
CN103052911B (zh
Inventor
陈昱
刘卫东
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.)
Qingdao Hisense Electronics Co Ltd
Original Assignee
Hisense Hiview Tech 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 Hisense Hiview Tech Co Ltd filed Critical Hisense Hiview Tech Co Ltd
Priority to CN201610905870.2A priority Critical patent/CN106324855B/zh
Priority to CN201610903593.1A priority patent/CN106292149A/zh
Publication of CN103052911A publication Critical patent/CN103052911A/zh
Application granted granted Critical
Publication of CN103052911B publication Critical patent/CN103052911B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
    • 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
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)

Abstract

本发明公开了一种投影机光源、投影机及电视机。该投影机光源采用激光和荧光的合成光作为输出光。通过本发明，能够在实现大色域的同时实现低散斑。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201080068493.2A 2010-11-24 2010-11-24 投影机光源、投影机及电视机 Expired - Fee Related CN103052911B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610905870.2A CN106324855B (zh) 2010-11-24 2010-11-24 投影机光源及投影机
CN201610903593.1A CN106292149A (zh) 2010-11-24 2010-11-24 投影机光源及投影机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/079039 WO2012068725A1 (zh) 2010-11-24 2010-11-24 投影机光源、投影机及电视机

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201610903593.1A Division CN106292149A (zh) 2010-11-24 2010-11-24 投影机光源及投影机
CN201610905870.2A Division CN106324855B (zh) 2010-11-24 2010-11-24 投影机光源及投影机

Publications (2)

Publication Number Publication Date
CN103052911A true CN103052911A (zh) 2013-04-17
CN103052911B CN103052911B (zh) 2016-09-28

Family

ID=46145353

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201080068493.2A Expired - Fee Related CN103052911B (zh) 2010-11-24 2010-11-24 投影机光源、投影机及电视机
CN201610905870.2A Active CN106324855B (zh) 2010-11-24 2010-11-24 投影机光源及投影机
CN201610903593.1A Pending CN106292149A (zh) 2010-11-24 2010-11-24 投影机光源及投影机

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201610905870.2A Active CN106324855B (zh) 2010-11-24 2010-11-24 投影机光源及投影机
CN201610903593.1A Pending CN106292149A (zh) 2010-11-24 2010-11-24 投影机光源及投影机

Country Status (2)

Country Link
CN (3) CN103052911B (zh)
WO (1) WO2012068725A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110618576A (zh) * 2019-09-23 2019-12-27 山西傲维光视光电科技有限公司 高度集成大功率、宽色域和低散斑激光光源系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103913934B (zh) * 2013-01-01 2016-09-28 深圳市光峰光电技术有限公司 一种投影装置
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
CN111413841B (zh) * 2019-01-04 2023-08-11 深圳光峰科技股份有限公司 波长转换装置、光源系统与显示设备
CN110244505B (zh) * 2019-07-01 2022-07-22 福建省锐驰物联网股份有限公司 一种解散斑混合光源
CN110673430B (zh) * 2019-10-11 2025-02-28 山西汉威激光科技股份有限公司 一种通过陷波合束集成的大色域激光光源系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005338520A (ja) * 2004-05-28 2005-12-08 Nichia Chem Ind Ltd 画像表示装置
JP2007218956A (ja) * 2006-02-14 2007-08-30 Sharp Corp 投射型画像表示装置
CN101430491A (zh) * 2007-11-08 2009-05-13 北京中视中科光电技术有限公司 一种用于投影系统的光源装置及投影显示装置
CN101460778A (zh) * 2006-06-02 2009-06-17 皇家飞利浦电子股份有限公司 彩色光和白光发光器件
CN101487928A (zh) * 2008-01-15 2009-07-22 红蝶科技(深圳)有限公司 三色混合光源组件及投影系统
WO2010069282A2 (de) * 2008-12-18 2010-06-24 Osram Opto Semiconductors Gmbh Leuchtmittel und projektor mit mindestens einem solchen leuchtmittel
US20100220298A1 (en) * 2009-03-02 2010-09-02 Hon Hai Precision Industry Co., Ltd. Light source module and projector using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648475B1 (en) * 2002-05-20 2003-11-18 Eastman Kodak Company Method and apparatus for increasing color gamut of a display
JP2004029267A (ja) * 2002-06-25 2004-01-29 Matsushita Electric Ind Co Ltd 照明光の形成方式、当該方式を用いた光源装置及び投写型表示装置
JP2007206359A (ja) * 2006-02-01 2007-08-16 Sony Corp 画像投影装置及び画像投影方法
EP2175305A4 (en) * 2007-08-09 2010-09-29 Konica Minolta Opto Inc LASER PROJECTOR AND IMAGE PROJECTION METHOD
JP2010164846A (ja) * 2009-01-16 2010-07-29 Casio Computer Co Ltd 投影装置
TW201040650A (en) * 2009-05-08 2010-11-16 Asia Optical Co Inc A display apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005338520A (ja) * 2004-05-28 2005-12-08 Nichia Chem Ind Ltd 画像表示装置
JP2007218956A (ja) * 2006-02-14 2007-08-30 Sharp Corp 投射型画像表示装置
CN101460778A (zh) * 2006-06-02 2009-06-17 皇家飞利浦电子股份有限公司 彩色光和白光发光器件
CN101430491A (zh) * 2007-11-08 2009-05-13 北京中视中科光电技术有限公司 一种用于投影系统的光源装置及投影显示装置
CN101487928A (zh) * 2008-01-15 2009-07-22 红蝶科技(深圳)有限公司 三色混合光源组件及投影系统
WO2010069282A2 (de) * 2008-12-18 2010-06-24 Osram Opto Semiconductors Gmbh Leuchtmittel und projektor mit mindestens einem solchen leuchtmittel
US20100220298A1 (en) * 2009-03-02 2010-09-02 Hon Hai Precision Industry Co., Ltd. Light source module and projector using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110618576A (zh) * 2019-09-23 2019-12-27 山西傲维光视光电科技有限公司 高度集成大功率、宽色域和低散斑激光光源系统

Also Published As

Publication number Publication date
WO2012068725A1 (zh) 2012-05-31
CN106292149A (zh) 2017-01-04
CN103052911B (zh) 2016-09-28
CN106324855A (zh) 2017-01-11
CN106324855B (zh) 2019-08-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20150916

Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218

Applicant after: Qingdao Hisense Electric Co., Ltd.

Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No.

Applicant before: Qingdao Hisense Xinxin Technology Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160928

Termination date: 20191124

CF01 Termination of patent right due to non-payment of annual fee