CN103792781B - 用于立体投影的光学系统及进行立体投影的方法 - Google Patents
用于立体投影的光学系统及进行立体投影的方法 Download PDFInfo
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- CN103792781B CN103792781B CN201410059065.3A CN201410059065A CN103792781B CN 103792781 B CN103792781 B CN 103792781B CN 201410059065 A CN201410059065 A CN 201410059065A CN 103792781 B CN103792781 B CN 103792781B
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- 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
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
- G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
-
- 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
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
- G03B35/22—Stereoscopic photography by simultaneous viewing using single projector with stereoscopic-base-defining system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410059065.3A CN103792781B (zh) | 2014-02-21 | 2014-02-21 | 用于立体投影的光学系统及进行立体投影的方法 |
PCT/CN2014/073558 WO2015123901A1 (zh) | 2014-02-21 | 2014-03-17 | 用于立体投影的光学系统及其投影方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410059065.3A CN103792781B (zh) | 2014-02-21 | 2014-02-21 | 用于立体投影的光学系统及进行立体投影的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103792781A CN103792781A (zh) | 2014-05-14 |
CN103792781B true CN103792781B (zh) | 2017-01-25 |
Family
ID=50668602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410059065.3A Ceased CN103792781B (zh) | 2014-02-21 | 2014-02-21 | 用于立体投影的光学系统及进行立体投影的方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103792781B (zh) |
WO (1) | WO2015123901A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10459240B2 (en) * | 2017-10-11 | 2019-10-29 | Volfoni R&D | Stereoscopic three dimensional projection system with short throw ratio |
WO2021144599A1 (en) * | 2020-01-14 | 2021-07-22 | Volfoni R&D | High brightness stereoscopic 3d projection system |
CN115691383B (zh) * | 2022-09-27 | 2023-12-22 | 惠科股份有限公司 | 显示装置及其图像显示方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07248406A (ja) * | 1994-03-09 | 1995-09-26 | Pioneer Electron Corp | 反射ミラー |
US20090096990A1 (en) * | 2007-10-11 | 2009-04-16 | Hon Hai Precision Industry Co., Ltd. | Stereo projection optical system |
CN201974582U (zh) * | 2010-09-29 | 2011-09-14 | 北京中视中科光电技术有限公司 | 一种投影显示装置 |
CN103048798A (zh) * | 2012-12-29 | 2013-04-17 | 深圳市时代华影科技开发有限公司 | 一种高光效光调制装置及高光效立体投影系统 |
CN203688987U (zh) * | 2014-02-21 | 2014-07-02 | 深圳市格特斯电子有限公司 | 用于立体投影的光学系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5641424B2 (ja) * | 2007-05-09 | 2014-12-17 | リアルディー インコーポレイテッドRealD Inc. | 立体視投影用の偏光変換システムおよび方法 |
US8820937B2 (en) * | 2010-08-17 | 2014-09-02 | Lc-Tec Displays Ab | Optical polarization state modulator assembly for use in stereoscopic three-dimensional image projection system |
CN102520575A (zh) * | 2011-12-30 | 2012-06-27 | 中国科学技术大学 | 一种基于液晶偏振旋转的三维投影显示系统 |
CN203433207U (zh) * | 2013-06-27 | 2014-02-12 | 瑞尔D股份有限公司 | 偏振转换系统和利用偏振光对立体图像编码的投影系统 |
CN203405635U (zh) * | 2013-09-05 | 2014-01-22 | 深圳市时代华影科技开发有限公司 | 一种低投射比高光效立体投影装置及立体投影系统 |
-
2014
- 2014-02-21 CN CN201410059065.3A patent/CN103792781B/zh not_active Ceased
- 2014-03-17 WO PCT/CN2014/073558 patent/WO2015123901A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07248406A (ja) * | 1994-03-09 | 1995-09-26 | Pioneer Electron Corp | 反射ミラー |
US20090096990A1 (en) * | 2007-10-11 | 2009-04-16 | Hon Hai Precision Industry Co., Ltd. | Stereo projection optical system |
CN201974582U (zh) * | 2010-09-29 | 2011-09-14 | 北京中视中科光电技术有限公司 | 一种投影显示装置 |
CN103048798A (zh) * | 2012-12-29 | 2013-04-17 | 深圳市时代华影科技开发有限公司 | 一种高光效光调制装置及高光效立体投影系统 |
CN203688987U (zh) * | 2014-02-21 | 2014-07-02 | 深圳市格特斯电子有限公司 | 用于立体投影的光学系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2015123901A1 (zh) | 2015-08-27 |
CN103792781A (zh) | 2014-05-14 |
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Legal Events
Date | Code | Title | Description |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Eighth, Fuhua Industrial Zone, Tong Hang community, Fuyong street, Baoan District, Guangdong, Shenzhen 518000 Applicant after: Shenzhen future stereo Technology Co., Ltd. Address before: Eighth, Fuhua Industrial Zone, Tong Hang community, Fuyong street, Baoan District, Guangdong, Shenzhen 518000 Applicant before: SHENZHEN GETTEKS ELECTRONICS CO., LTD. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN GETTEKS ELECTRONICS CO., LTD. TO: SHENZHEN FUTURE 3D TECH CO., LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20170815 Address after: 518000 Nanshan District science and technology building, No. 9, 1701 research road, Guangdong, Shenzhen Province, 17 Patentee after: Shenzhen future stereo Education Technology Co., Ltd. Address before: Eighth, Fuhua Industrial Zone, Tong Hang community, Fuyong street, Baoan District, Guangdong, Shenzhen 518000 Patentee before: Shenzhen future stereo Technology Co., Ltd. |
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IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190218 Decision number of declaring invalidation: 38970 Granted publication date: 20170125 |