CN102929082A - Indoor profile projection display system - Google Patents
Indoor profile projection display system Download PDFInfo
- Publication number
- CN102929082A CN102929082A CN2012104831607A CN201210483160A CN102929082A CN 102929082 A CN102929082 A CN 102929082A CN 2012104831607 A CN2012104831607 A CN 2012104831607A CN 201210483160 A CN201210483160 A CN 201210483160A CN 102929082 A CN102929082 A CN 102929082A
- Authority
- CN
- China
- Prior art keywords
- picture
- projector
- display system
- projection display
- height
- 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.)
- Pending
Links
Abstract
The invention relates to an indoor profile projection display system. Projectors are respectively arranged near to walls on two side surfaces indoors in a single-row multi-column manner, the set height of the projectors is more than 1/3 of the indoor height, the pictures of the projectors on one side cover the overall width and height of the opposite wall and the pictures of the projectors on the other side cover the overall width and height of another opposite wall. The indoor profile projection display system has the advantages of remarkable visual effect, practical functions and suitability for marketing.
Description
Technical field
The present invention relates to field of projection systems, particularly a kind of indoor side projection display system.
Background technology
The indoor pursuit sense of reality on the spot in person be the modern for the demand of interior space aesthetics, being widely used of indoor projection system then.
Existing projection device advanced technology, the high-end practicality of function is the strong foundation stone of projection display system creative design and system constructing.
Summary of the invention
The present invention provides a kind of practicality wide indoor side projection display system in order to overcome the deficiency of above technology.
The present invention is achieved through the following technical solutions:
A kind of indoor side projection display system, form with the some row of single file arranges projector respectively near the body of wall of indoor two sides, the height that projector arranges is in more than 1/3 of chamber height, the picture of one lateral projection's machine covers beam overall and the height overall of opposite body of wall, and the picture of opposite side projector covers beam overall and the height overall of another opposite body of wall.
Preferably, described projector is 19-21 rice to the distance of opposite body of wall.
Further, every side arranges projector with the form of delegation's four row, and height is 10.46 meters, and picture width is 10.7 meters, and each picture is one group, and one group is 4 projector's stack projections, and each picture width is 13.9 meters, highly is 10.46 meters; The illumination of described single picture is 413lx/m
2, the body of wall gain is 1, picture brightness is 131cd/m
2The lens data of described projector light path is set to, and the zoom of camera lens is 1.1-1.5: 1, and picture wide cut ratio is 4: 3, projector's photocentre is 19500mm to the minor face focal plane of picture distance, projection is than being 1.39: 1, and vertical shift is ± 100%, and horizontal-shift is ± 20%.
The invention has the beneficial effects as follows: indoor side of the present invention projection display system, visual effect is remarkable, and practical function is suitable for the marketization and promotes.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below preferred embodiment of the present invention be described in detail as follows.
Embodiment
Below be indoor front projection display system of the present invention, be applied to a kind of embodiment of a certain theater.Require: in the inside surface imaging (sidewall structure) of theater finishing, the theater both walls can be play the picture of one whole complete smoothness.Imaging picture width in theater side is 10.7 meters, highly is 10.46 meters.Projection estimates to be placed on the position of acute Floor 2 auditorium.
Practical difficulties:
1. projected area is large, the projecting plane complex structure, and discontinuous face is many;
2. the complicated installation site of theater inner structure is special;
3. stage has that light disturbs and theater inside surface finishing material reflection coefficient is indefinite, and brightness has certain demand to projected picture;
4. many projector's splicing fusion panorama curtains show the very high long-time continuous use of coherence request of projector color and brightness high to the stability requirement of equipment;
Embodiment: 8 projectors are set altogether in the theater both sides,
1) projected position and mode of delivery are set forth:
Projector just places, and projects to the about 19-21 rice of curtain distance, every side wall 1 row 1 row, and the projected picture width is 10.7 meters, and 10.46 meters of heights, each picture are one group, and one group is 4 projector's stack projections, 13.9 meters of each picture widths, 10.46 meters of height.
1. single picture illumination is 413l x/m
2, the body of wall gain is 1, picture brightness is 131cd/m
2(considering the gain of stage environment light, surfacing and the loss of the light that the picture distortion causes).
2. suitably reduce projected picture ambient illumination device brightness, avoid the light source direct projection to the projecting plane as far as possible.
2) projector's light path design proposal-lens data and elaboration:
Projector: LX1500
Camera lens: 1.1-1.5: 1Zoom
Picture wide cut ratio: 4: 3
Projection distance: 19500mm (projector's photocentre is to the minor face focal plane of picture distance)
Picture dimension: W=13946.7mm, H=10460mm, D=17433.4mm
Projection ratio: 1.39: 1
1.25* wide+32.2mm
1.53* wide+2.2mm
Vertical shift :+/-100%
Horizontal-shift :+/-20%
These 8 projectors be divided into two groups placed side by side in acute Floor 2 both sides, off-axis projection theater both sides metope, during the camera lens vertical shift because the picture trapezoidal distortion that the off-axis projection causes is finished correction by fusion device.Can dispose different zoom lens according to field condition, projection distance is from 19 meters or farther.
Above-described embodiment just is to allow the one of ordinary skilled in the art can understand content of the present invention and according to this enforcement for technical conceive of the present invention and characteristics being described, its objective is, can not limit protection scope of the present invention with this.Variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection of the present invention.
Claims (5)
1. indoor side projection display system, it is characterized in that, form with the some row of single file arranges projector respectively near the body of wall of indoor two sides, the height that projector arranges is in more than 1/3 of chamber height, the picture of one lateral projection's machine covers beam overall and the height overall of opposite body of wall, and the picture of opposite side projector covers beam overall and the height overall of another opposite body of wall.
2. indoor side according to claim 1 projection display system is characterized in that described projector is 19-21 rice to the distance of opposite body of wall.
3. indoor side according to claim 2 projection display system, it is characterized in that, every side arranges projector with the form of delegation's four row, height is 10.46 meters, picture width is 10.7 meters, and each picture is one group, and one group is 4 projector's stack projections, each picture width is 13.9 meters, highly is 10.46 meters.
4. indoor side according to claim 3 projection display system is characterized in that the illumination of described single picture is 413l x/m
2, the body of wall gain is 1, picture brightness is 131cd/m
2
5. indoor side according to claim 4 projection display system, it is characterized in that, the lens data of described projector light path is set to, the zoom of camera lens is 1.1-1.5: 1, picture wide cut ratio is 4: 3, and projector's photocentre be 19500mm to the minor face focal plane of picture distance, throws than being 1.39: 1, vertical shift is ± 100%, and horizontal-shift is ± 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104831607A CN102929082A (en) | 2012-11-26 | 2012-11-26 | Indoor profile projection display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104831607A CN102929082A (en) | 2012-11-26 | 2012-11-26 | Indoor profile projection display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102929082A true CN102929082A (en) | 2013-02-13 |
Family
ID=47643916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104831607A Pending CN102929082A (en) | 2012-11-26 | 2012-11-26 | Indoor profile projection display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102929082A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412456A (en) * | 2013-08-15 | 2013-11-27 | 苏州工业园区和合共好企业管理顾问有限公司 | Indoor brainwashing-area projection system |
| CN103412455A (en) * | 2013-08-15 | 2013-11-27 | 苏州工业园区和合共好企业管理顾问有限公司 | Indoor lake-scenic-region projection system |
| CN103439854A (en) * | 2013-09-13 | 2013-12-11 | 苏州苏鹏多媒体科技有限公司 | Indoor projection system for exhibition area of office building |
| WO2017054113A1 (en) * | 2015-09-28 | 2017-04-06 | 神画科技（深圳）有限公司 | Projection system with bidirectional offset axis |
| CN110290364A (en) * | 2019-06-04 | 2019-09-27 | 成都极米科技股份有限公司 | Electrodeless Zooming method, device and readable storage medium storing program for executing under side throwing mode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040125345A1 (en) * | 2002-12-28 | 2004-07-01 | Samsung Electronics Co., Ltd. | Projection display apparatus with a curved screen |
| CN1648763A (en) * | 2005-03-21 | 2005-08-03 | 梁坚平 | High brightness digital film projector |
| CN101180873A (en) * | 2005-04-26 | 2008-05-14 | 图象公司 | Electronic projection systems and methods |
| JP2009152798A (en) * | 2007-12-19 | 2009-07-09 | Sony Corp | Image signal processing apparatus, image signal processing method, image projecting system, image projecting method, and program |
| CN101583003A (en) * | 2009-04-08 | 2009-11-18 | 广东威创视讯科技股份有限公司 | Projection display device capable of multi-surface image display |
-
2012
- 2012-11-26 CN CN2012104831607A patent/CN102929082A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040125345A1 (en) * | 2002-12-28 | 2004-07-01 | Samsung Electronics Co., Ltd. | Projection display apparatus with a curved screen |
| CN1648763A (en) * | 2005-03-21 | 2005-08-03 | 梁坚平 | High brightness digital film projector |
| CN101180873A (en) * | 2005-04-26 | 2008-05-14 | 图象公司 | Electronic projection systems and methods |
| JP2009152798A (en) * | 2007-12-19 | 2009-07-09 | Sony Corp | Image signal processing apparatus, image signal processing method, image projecting system, image projecting method, and program |
| CN101583003A (en) * | 2009-04-08 | 2009-11-18 | 广东威创视讯科技股份有限公司 | Projection display device capable of multi-surface image display |
Non-Patent Citations (1)
| Title |
|---|
| 钟国淼: "杭州大剧院视频投影系统的构成与应用", 《演艺科技》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412456A (en) * | 2013-08-15 | 2013-11-27 | 苏州工业园区和合共好企业管理顾问有限公司 | Indoor brainwashing-area projection system |
| CN103412455A (en) * | 2013-08-15 | 2013-11-27 | 苏州工业园区和合共好企业管理顾问有限公司 | Indoor lake-scenic-region projection system |
| CN103439854A (en) * | 2013-09-13 | 2013-12-11 | 苏州苏鹏多媒体科技有限公司 | Indoor projection system for exhibition area of office building |
| WO2017054113A1 (en) * | 2015-09-28 | 2017-04-06 | 神画科技（深圳）有限公司 | Projection system with bidirectional offset axis |
| CN110290364A (en) * | 2019-06-04 | 2019-09-27 | 成都极米科技股份有限公司 | Electrodeless Zooming method, device and readable storage medium storing program for executing under side throwing mode |
| CN110290364B (en) * | 2019-06-04 | 2021-06-29 | 成都极米科技股份有限公司 | Stepless zooming method and device in side-casting mode and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102929082A (en) | Indoor profile projection display system | |
| US9383587B2 (en) | Method and apparatus for displaying 3D images | |
| CN102461182B (en) | 3d projection system | |
| US7874678B2 (en) | Projected autostereoscopic lenticular 3-D system | |
| US9606369B2 (en) | Display apparatus | |
| CN205038432U (en) | Barrage cinema | |
| WO2013082326A1 (en) | Laser beam scanned display apparatus and method thereof | |
| CN101216658A (en) | Digital single machine inner projection whole ball curtain projection system | |
| CN106028012A (en) | Immersive virtual reality screen projection system | |
| JP2016526951A (en) | Multi-screen screening system | |
| WO2010095486A1 (en) | Three-dimensional display device | |
| CN102944965A (en) | Indoor front projection display system | |
| AU2016345103A1 (en) | Immersive all-in-one PC system | |
| CN202693982U (en) | Spherical screen theater system adopting double projectors to carry out projection | |
| CN202178035U (en) | 360 degrees holographic imaging system | |
| JPS58122527A (en) | Back projection screen and back projection device using it | |
| CN105579904A (en) | Directional polarization preserving screen | |
| JP2020514844A (en) | Optical projection method and optical projection device | |
| CN207380438U (en) | A kind of rear-projection camera bellows projection display equipment based on parallel truss | |
| CN208009958U (en) | A kind of multi-functional movie theater | |
| CN207133575U (en) | A kind of model of place phantom imaging system | |
| CN202230708U (en) | Holographic system | |
| CN103412455A (en) | Indoor lake-scenic-region projection system | |
| CN206369894U (en) | Laser back projection shadow system casing | |
| CN204408545U (en) | A kind of three screen bore hole stereoscopic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Supeng Multi-media Science & Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |