HK1199604A2 - 微型投影機 - Google Patents
微型投影機Info
- Publication number
- HK1199604A2 HK1199604A2 HK15101132.0A HK15101132A HK1199604A2 HK 1199604 A2 HK1199604 A2 HK 1199604A2 HK 15101132 A HK15101132 A HK 15101132A HK 1199604 A2 HK1199604 A2 HK 1199604A2
- Authority
- HK
- Hong Kong
- Prior art keywords
- digital light
- pico projector
- light procession
- dlp
- projector dlp
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
- G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
- G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators having a single light modulator for all colour channels
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/148—Beam splitting or combining systems operating by reflection only including stacked surfaces having at least one double-pass partially reflecting surface
-
- 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
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- 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
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
- G03B21/008—Projectors using an electronic spatial light modulator but not peculiar thereto using micromirror devices
-
- 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
-
- 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
-
- 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
- G03B21/208—Homogenising, shaping of the illumination light
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
- H04N9/3108—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators by using a single electronic spatial light modulator
-
- 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
- H04N9/3158—Modulator illumination systems for controlling the spectrum
-
- 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
-
- 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
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420248249.XU CN203811978U (zh) | 2014-05-15 | 2014-05-15 | Dlp 微型投影机 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1199604A2 true HK1199604A2 (zh) | 2015-07-03 |
Family
ID=51450709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15101132.0A HK1199604A2 (zh) | 2014-05-15 | 2015-02-03 | 微型投影機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160295182A1 (zh) |
JP (1) | JP2016540264A (zh) |
CN (1) | CN203811978U (zh) |
HK (1) | HK1199604A2 (zh) |
WO (1) | WO2015172537A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204270006U (zh) * | 2014-12-17 | 2015-04-15 | 广景科技有限公司 | 直线型dlp微型投影机 |
CN203811978U (zh) * | 2014-05-15 | 2014-09-03 | 广景科技有限公司 | Dlp 微型投影机 |
CN204883152U (zh) * | 2015-08-03 | 2015-12-16 | 广景视睿科技(深圳)有限公司 | Dlp微型投影机 |
CN205003434U (zh) * | 2015-09-21 | 2016-01-27 | 广景视睿科技(深圳)有限公司 | 一种投影照明光路及其投影模组 |
JP6696297B2 (ja) * | 2016-05-18 | 2020-05-20 | 株式会社リコー | 投射装置 |
CN106873295B (zh) * | 2017-03-24 | 2019-08-02 | 广景视睿科技(深圳)有限公司 | 一种投影机 |
CN106842794A (zh) * | 2017-03-28 | 2017-06-13 | 广景视睿科技(深圳)有限公司 | 一种非远心dlp微型投影模组 |
EP3647856B1 (en) | 2018-10-31 | 2022-11-09 | Ricoh Company, Ltd. | Image projection apparatus and mobile object |
CN109672816B (zh) * | 2019-01-04 | 2021-03-09 | 多普光电科技有限公司 | 矩阵图像采集系统和矩阵图像投影系统 |
CN111487837A (zh) * | 2019-01-25 | 2020-08-04 | 舜宇光学(浙江)研究院有限公司 | 一种基于dlp技术的微型投影光引擎 |
TWI706185B (zh) | 2019-11-01 | 2020-10-01 | 大立光電股份有限公司 | 成像用光學系統、取像裝置及電子裝置 |
CN112882230B (zh) * | 2019-11-29 | 2023-05-26 | 宁波舜宇车载光学技术有限公司 | 光学系统及消除色边的方法 |
CN111929973A (zh) * | 2020-09-08 | 2020-11-13 | 深圳市大晟云视传媒科技有限公司 | 用于投影机的五通道led光路结构 |
CN112261394B (zh) * | 2020-10-20 | 2022-07-22 | 歌尔光学科技有限公司 | 振镜的偏转率的测量方法、装置、系统及计算机存储介质 |
CN112596332B (zh) * | 2020-12-23 | 2022-03-11 | 广景视睿科技(深圳)有限公司 | 一种投影系统及投影仪 |
CN113238444B (zh) * | 2021-05-18 | 2024-01-05 | 深圳亮仔光电科技有限公司 | 一种半立式单lcd投影机光路 |
CN114236951A (zh) * | 2021-12-10 | 2022-03-25 | 广景视睿科技(深圳)有限公司 | 一种微型投影光机 |
Family Cites Families (42)
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JP2000171717A (ja) * | 1998-12-07 | 2000-06-23 | Olympus Optical Co Ltd | 結像光学系 |
US6795223B2 (en) * | 2002-09-30 | 2004-09-21 | Olympus Corporation | Scanning optical system |
JP4819428B2 (ja) * | 2005-07-19 | 2011-11-24 | Necディスプレイソリューションズ株式会社 | 投写型表示装置および全反射プリズム |
US7508590B2 (en) * | 2005-12-09 | 2009-03-24 | Scram Technologies, Inc. | Optical system for a digital light projection system including 3-channel and 4-channel LED array light engines |
TWI333592B (en) * | 2007-04-19 | 2010-11-21 | Coretronic Corp | Projection apparatus |
JP2009251457A (ja) * | 2008-04-09 | 2009-10-29 | Fujinon Corp | 投写光学系およびこれを用いた投写型表示装置 |
TWI375855B (en) * | 2008-11-21 | 2012-11-01 | Young Optics Inc | Illumination system and projection apparatus |
WO2010123934A1 (en) * | 2009-04-20 | 2010-10-28 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Optical see-through free-form head-mounted display |
TWI403821B (zh) * | 2009-10-28 | 2013-08-01 | Young Optics Inc | 照明系統及投影裝置 |
US20110164227A1 (en) * | 2010-01-06 | 2011-07-07 | Dongha Kim | Optical system for a digital light projection system including a multi-light path lens |
JP5468399B2 (ja) * | 2010-01-26 | 2014-04-09 | 三菱電機株式会社 | 投写型表示装置 |
TWI425301B (zh) * | 2010-02-09 | 2014-02-01 | Qisda Corp | 高光機效率的投影裝置 |
US20110222024A1 (en) * | 2010-03-15 | 2011-09-15 | Walsin Lihwa Corporation | Illumination system for projection display |
CN102782562B (zh) * | 2010-04-30 | 2015-07-22 | 北京理工大学 | 宽视场高分辨率拼接式头盔显示装置 |
TWI454824B (zh) * | 2010-05-07 | 2014-10-01 | Qisda Corp | 使用楔形透鏡的投影裝置 |
JP2011248062A (ja) * | 2010-05-26 | 2011-12-08 | Fujifilm Corp | プロジェクタ |
WO2011161931A1 (ja) * | 2010-06-22 | 2011-12-29 | パナソニック株式会社 | レーザプロジェクタ |
US20130169893A1 (en) * | 2010-09-22 | 2013-07-04 | 3M Innovative Properties Company | Tilted dichroic color combiner ii |
WO2012046330A1 (ja) * | 2010-10-07 | 2012-04-12 | Necディスプレイソリューションズ株式会社 | 投写型表示装置 |
CN102466957A (zh) * | 2010-11-12 | 2012-05-23 | 广景科技有限公司 | 紧凑的dlp微型投影机模组 |
JP5494678B2 (ja) * | 2011-02-17 | 2014-05-21 | 株式会社ニコン | 照明光学系およびプロジェクタ装置 |
JP2012203392A (ja) * | 2011-03-28 | 2012-10-22 | Sony Corp | 照明装置、投影型表示装置および直視型表示装置 |
TWI418920B (zh) * | 2011-03-31 | 2013-12-11 | Young Optics Inc | 投影裝置 |
KR20120131359A (ko) * | 2011-05-25 | 2012-12-05 | 삼성전자주식회사 | 릴레이 렌즈들이 생략된 영상투사장치 |
TW201250365A (en) * | 2011-06-03 | 2012-12-16 | Zhi Cheng Optoelectronics Co Ltd | Micro-projection system |
TWI447512B (zh) * | 2011-07-19 | 2014-08-01 | Delta Electronics Inc | 投影裝置及其光源裝置 |
KR20130019191A (ko) * | 2011-08-16 | 2013-02-26 | 삼성전자주식회사 | 투사 광학계와 표시 소자 사이에 오프셋을 갖는 프로젝터 |
US8950874B2 (en) * | 2011-09-16 | 2015-02-10 | Ricoh Company, Ltd. | Projection optical system and image display apparatus |
US9329465B2 (en) * | 2011-09-20 | 2016-05-03 | Nec Display Solutions, Ltd. | Light source device and projection-type display device including first and second light emitting elements and air flow device |
KR20130043975A (ko) * | 2011-10-21 | 2013-05-02 | 삼성전자주식회사 | 등화 렌즈를 구비한 빔 프로젝터 |
JP5935131B2 (ja) * | 2011-10-31 | 2016-06-15 | 株式会社リコー | 画像表示装置 |
CN202306119U (zh) * | 2011-11-03 | 2012-07-04 | 广景科技有限公司 | Dlp微型投影机 |
US8985785B2 (en) * | 2012-01-25 | 2015-03-24 | International Business Machines Corporation | Three dimensional laser image projector |
JP5935679B2 (ja) * | 2012-04-02 | 2016-06-15 | ソニー株式会社 | 照明装置および表示装置 |
JP5984501B2 (ja) * | 2012-05-15 | 2016-09-06 | 三菱電機株式会社 | 投写型表示装置 |
JP5910324B2 (ja) * | 2012-06-04 | 2016-04-27 | ソニー株式会社 | 照明装置、投影型表示装置および直視型表示装置 |
CN103529629B (zh) * | 2012-08-30 | 2015-12-16 | 广景科技有限公司 | Dlp微型投影机 |
CN202837791U (zh) * | 2012-08-30 | 2013-03-27 | 广景科技有限公司 | Dlp微型投影机 |
JP6082560B2 (ja) * | 2012-10-09 | 2017-02-15 | 株式会社日立メディアエレクトロニクス | 光源装置およびそれを用いた投射型表示装置 |
US20140211173A1 (en) * | 2013-01-30 | 2014-07-31 | 3M Innovative Properties Company | Optical projection subsystem |
JP2014145995A (ja) * | 2013-01-30 | 2014-08-14 | Sony Corp | 画像投影装置および照明光学系 |
CN203811978U (zh) * | 2014-05-15 | 2014-09-03 | 广景科技有限公司 | Dlp 微型投影机 |
-
2014
- 2014-05-15 CN CN201420248249.XU patent/CN203811978U/zh not_active Expired - Fee Related
- 2014-11-07 WO PCT/CN2014/090583 patent/WO2015172537A1/zh active Application Filing
- 2014-11-07 JP JP2016555880A patent/JP2016540264A/ja active Pending
- 2014-11-07 US US15/037,934 patent/US20160295182A1/en not_active Abandoned
-
2015
- 2015-02-03 HK HK15101132.0A patent/HK1199604A2/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN203811978U (zh) | 2014-09-03 |
WO2015172537A1 (zh) | 2015-11-19 |
US20160295182A1 (en) | 2016-10-06 |
JP2016540264A (ja) | 2016-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PEU | Short-term patents expired |
Effective date: 20230202 |