CN107450264A - A kind of curved surface projection system and curved surface projection method - Google Patents
A kind of curved surface projection system and curved surface projection method Download PDFInfo
- Publication number
- CN107450264A CN107450264A CN201710648037.9A CN201710648037A CN107450264A CN 107450264 A CN107450264 A CN 107450264A CN 201710648037 A CN201710648037 A CN 201710648037A CN 107450264 A CN107450264 A CN 107450264A
- Authority
- CN
- China
- Prior art keywords
- curved
- media content
- projection
- curved surface
- reflection unit
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000004907 flux Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 230000000007 visual effect Effects 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 229920002972 Acrylic fiber Polymers 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- G03B21/28—Reflectors in projection 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
- G03B21/16—Cooling; Preventing overheating
-
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The embodiments of the invention provide a kind of curved surface projection system and curved surface projection method, the curved surface projection system specifically includes：Projection arrangement, reflection unit and curved-surface display device；Wherein, the projection arrangement, the media content of input is projected into the reflection unit；The reflection unit, the media content that the projection arrangement projects is reflexed in the curved-surface display device.The embodiment of the present invention can be such that media content is imaged in curved-surface display device, and show curved surface effect, therefore, can increase the visual range of media content；Furthermore, it is possible to which the position of luminous point is removed into main observation angular field of view, avoid seeing luminous point from main observation visual angle, lift the viewing effect of media content.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of curved surface projection system and a kind of curved surface projection side
Method.
Background technology
Electronic equipment has obtained quick development and has been widely applied in recent years.As user is for the ultimate attainment of usage experience
Pursue, often set curved display system intricacies to improve outward appearance on existing electronic equipment, for example, existing humanoid
Device people, it will usually set curved display system to show media content on head.
Reference picture 1, a kind of lateral structure schematic diagram of existing curved display system is shown, can specifically be included：It is bent
Panel 101 and the flat-paneled display screens 102 positioned at the rear portion of curved slab 101, wherein, curved slab 101 is transparent panel, therefore is passed through
The curved slab 101 is it can be seen that the media content that flat-paneled display screens 102 are shown.
However, because the media content that user is seen by curved slab 101 is by being shown on flat-paneled display screens 102
Plane effect, therefore, the media content visual range that the curved display system is shown is smaller, so will influence media in
The viewing effect of appearance.
The content of the invention
In view of this, for smaller, the shadow that solves the media content visual range that existing curved display system shows
The problem of ringing the viewing effect of media content.The embodiment of the present invention proposes a kind of curved surface projection system and a kind of corresponding curved surface
Projecting method.
In order to solve the above problems, the embodiment of the invention discloses a kind of curved surface projection system, including：It is projection arrangement, anti-
Injection device and curved-surface display device；Wherein
The projection arrangement, the media content of input is projected into the reflection unit；
The reflection unit, the media content that the projection arrangement projects is reflexed in the curved-surface display device.
Alternatively, the angle of the projection lens of the projection arrangement and the reflection unit is within a preset range.
Alternatively, the luminous flux of the projection arrangement is more than or equal to 1000 lumens.
Alternatively, the reflection unit is plane mirror.
Alternatively, the curved surface projection system also includes：The radiator being arranged on by the projection arrangement.
Alternatively, the material of the curved-surface display device is acrylic plastics.
Alternatively, the appearance color of the curved-surface display device is black.
Alternatively, the curved surface projection system also includes：Controller, the controller are connected with the projection arrangement, institute
Controller is stated to be used to send media content to the projection arrangement.
The embodiment of the invention also discloses a kind of curved surface projection method, including：
The media content of input is projected by reflection unit by projection arrangement；
The media content on the reflection unit is reflexed in curved-surface display device.
Alternatively, the angle of the projection lens of the projection arrangement and the reflection unit is within a preset range.
The embodiment of the present invention includes advantages below：
The media content that the embodiment of the present invention can reflect reflection unit is imaged in curved-surface display device, and is showed
Curved surface effect, therefore, the visual range of media content can be increased.
Also, the media content due to being shown in curved-surface display device is cast out projection arrangement by reflection unit
Media content reflects what is obtained, and therefore, the embodiment of the present invention can remove the position of luminous point main observation angular field of view, one
Determine to avoid luminous point to appear in main observation visual angle in degree, lift the viewing effect of media content.
Brief description of the drawings
Fig. 1 is a kind of lateral structure schematic diagram of existing curved display system；
Fig. 2 is a kind of lateral diagrammatic cross-section of curved surface projection system of the embodiment of the present invention；
Fig. 3 is a kind of positive half-section diagram of curved surface projection system of the embodiment of the present invention；
Fig. 4 is a kind of curved-surface display effect diagram of curved surface projection system of the embodiment of the present invention；
Fig. 5 is a kind of step flow chart of curved surface projection method of the embodiment of the present invention；
In figure, 101- curved slabs, 102- flat-paneled display screens, 201- projection arrangements, 202- reflection units, 203- curved surfaces show
Showing device.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
The embodiments of the invention provide a kind of curved surface projection system, the curved surface projection system can specifically include：Projection dress
Put, reflection unit and curved-surface display device；Wherein, the projection arrangement, the media content of input can be projected described
Reflection unit；The reflection unit, the media content that the projection arrangement projects can be reflexed to the curved-surface display device
On.
The curved surface projection system of the embodiment of the present invention can apply to the electronic equipments such as mobile phone, Wearable, robot
In curved-surface display scene, the embodiment of the present invention mainly illustrates by taking anthropomorphic robot as an example to curved-surface display scene, other
Curved-surface display scene corresponding to robot or other electronic equipments is cross-referenced.
In the curved surface projection system of the embodiment of the present invention, projection arrangement can project the media content of input reflection dress
On putting, so that the reflection unit reflexes to the media content that the projection arrangement projects in curved-surface display device, and then realize
Media content is shown in the curved-surface display device, the curved surface projection system of the embodiment of the present invention can include advantages below：
The media content that the embodiment of the present invention can reflect the reflection unit is imaged in curved-surface display device, and is presented
Go out curved surface effect, therefore, the visual range of media content can be increased.
Also, the media content due to being shown in curved-surface display device is cast out projection arrangement by reflection unit
Media content reflects what is obtained, and therefore, the embodiment of the present invention can remove the position of luminous point main observation angular field of view, avoid
See luminous point from main observation visual angle, lift the viewing effect of media content.
A kind of curved surface projection system provided by the invention is discussed in detail below by specific embodiment.
Reference picture 2, shows a kind of lateral diagrammatic cross-section of curved surface projection system of the embodiment of the present invention, reference picture 3,
Show a kind of positive half-section diagram of curved surface projection system of the embodiment of the present invention, wherein, in Fig. 3 it is right it is half side be section
Schematic diagram.The curved display system can specifically include：Projection arrangement 201, reflection unit 202 and curved-surface display device 203；
Wherein, projection arrangement 202, the media content of input can be projected reflection unit 202；Reflection unit 202, it will can project
The media content that device 201 projects is reflexed in curved-surface display device 203.
In the embodiment of the present invention, the media content can be word, image or video etc., the embodiment of the present invention for
Specific media content is not any limitation as.
In a kind of alternative embodiment of the present invention, the projection lens of projection arrangement 201 can with the angle of reflection unit 202
With within a preset range.Projection lens, can be by the media of input as last link in the light path of projection arrangement 201
Appearance is amplified imaging, meanwhile, projection lens may also be used for focusing or focus.In actual applications, projection arrangement 201
The angle of projection lens and reflection unit 202, the media content that can influence the projection of projection arrangement 201 are anti-through reflection unit 202
Optical energy loss degree after penetrating, it will be understood that those skilled in the art can be according to practical application request, by projection arrangement 201
Projection lens and reflection unit 202 angle control within a preset range.
For example, the preset range can be 0~90 °, in actual applications, in order to farthest avoid projection arrangement
Optical energy loss of the media content of 201 projections after the reflection of reflection unit 202, projection lens and the reflection of projection arrangement 201 fill
The angle for putting 202 can be 45 °, it is to be understood that those skilled in the art can set the angle according to being actually needed
Preset range, the embodiment of the present invention is not specifically limited for the preset range of the angle.
In the embodiment of the present invention, each device (projection arrangement 201, reflection unit 202 and song in the curved surface projection system
Flat-panel display device 203) the distance between the areas imaging of curved-surface display device 203 can be obtained according to.For example, when curved surface shows
When the areas imaging of showing device 203 is length 50cm, width 15cm, in order that obtaining the imaging effect in curved-surface display device 203
Preferably, the distance between projection arrangement 201 and reflection unit 202 and reflection unit 202 and curved-surface display device can be set
The distance between 203, when the areas imaging of curved-surface display device 203 needs to be adjusted, accordingly, adjust the curved surface and throw
The distance between each device in shadow system.
In actual applications, projection arrangement 201 easily produces the phenomenon that luminous point is concentrated, caused when projecting media content
Media content is local sudden and violent bright, and display effect is poor.In the embodiment of the present invention, media content is projected reflection by projection arrangement 201
When on device 202, the media content can form luminous point concentration on reflection unit 202, but because reflection unit 202 has partially
The effect of light is moved, the light of the media content reflexed to through reflection unit 202 in curved-surface display device 203 can shift,
Accordingly, luminous point can also shift, in this manner it is possible to which the position of luminous point is removed into main observation angular field of view, avoid from master
Observe visual angle and see luminous point, lift the viewing effect of media content.
In actual applications, reflection unit 202 can be plane mirror, due to plane mirror have it is simple in construction,
Easy for installation, lower-cost advantage.Certainly, in addition to plane mirror, reflection unit 202 can also be spheric reflection
The other kinds of reflective mirrors such as mirror, cylindrical mirror or Laser emission mirror, tool of the embodiment of the present invention for reflection unit 202
Body type does not limit.
In the embodiment of the present invention, the media content that projection arrangement 201 projects can be in curved surface after the reflection of reflection unit 202
It is imaged in display device 203, and shows curved surface effect, therefore, the visual range of media content can be increased.
Reference picture 4, a kind of curved-surface display effect diagram of curved surface projection system of the embodiment of the present invention is shown, such as schemed
Shown in 4, media content can be imaged in curved-surface display device 203, show curved-surface display effect, due to the media content
It can be imaged in curved-surface display device 203, therefore, the visual range of the media content is larger, and spectators can show from curved surface
The different angles such as the front of showing device 203, side watch the media content, and viewing effect is preferable.
In actual applications, in order to avoid the media content deforms when being shown in curved-surface display device 203, described
Before media content is projected, the media content can be adjusted in advance according to the curved surface radian of curved-surface display device 203
It is whole, to avoid the media content from being deformed when being shown in curved-surface display device 203, improve the viewing of the media content
Effect.
In actual applications, curved-surface display device 203 can be the curved surface that acrylic plastics or other materials are fabricated to
Plate, when curved-surface display device 203 is curved slab made of acrylic plastics, curved-surface display device 203 can be used and is hot pressed into
The mode of type or machining is processed, because hot-forming or machining processing mode goes for again
The processing of miscellaneous curved surface, therefore, curved-surface display device 203 can be according to being actually needed carry out Surface Styling.
For example, when the present invention curved surface projection system be used for anthropomorphic robot curved-surface display scene when, in order to it is described
The whole style of anthropomorphic robot is consistent, and the surface modeling of curved-surface display device 203 can be designed to cartoon type, dazzle cruel type
Or the style such as science and technology-oriented.
Alternatively, in order to improve the definition of the media content shown in curved-surface display device 203, in actual applications,
Optical coating can be increased in curved-surface display device 203, one is plated in curved-surface display device 203 with method physically or chemically
The transparent dielectric film of layer or plating layer of metal film, change the transmission and reflection characteristic of curved-surface display device 203, improve bent
The definition of the media content shown on flat-panel display device 203.
Alternatively, in order to improve brightness of the media content in curved-surface display device 203, the luminous flux of projection arrangement 201
1000 lumens can be more than or equal to.Certainly, in actual applications, those skilled in the art can also be according to practical application need
Ask, determine the luminous flux of projection arrangement 201, such as 800 lumens, 1000 lumens or 1200 lumens etc., it will be understood that the present invention
Embodiment is not specifically limited for the luminous flux of projection arrangement 201.
Alternatively, in order to avoid projection arrangement 201 is in the course of the work due to destruction caused by overheat, projection arrangement is protected
201 good operation, radiator can be set by projection arrangement 201, and the quantity of the radiator and position can be according to realities
Border needs to set.For example, one radiator can be respectively set in the surrounding of projection arrangement 201, can also be in projection arrangement 201
Power supply is concentrated around setting the radiator of 2,3 or other quantity, quantity of the embodiment of the present invention for the radiator
It is not specifically limited with position.
In the embodiment of the present invention, the material of curved-surface display device 203 can be acrylic plastics (Acrylic), acrylic acid
Plastics have the preferably transparency, chemical stability and weatherability, and have the advantages of easy dyeing, easy processing.
In actual applications, in order to be blocked to the device at the rear portion of curved-surface display device 203 so that user can not pass through
Curved-surface display device 203 sees the device at rear portion, and the appearance color of curved-surface display device 203 can be black.
For example, when the present invention curved surface projection system be used for anthropomorphic robot curved-surface display scene when, in order to avoid with
Family through curved-surface display device 203 see projection arrangement 201 inside the anthropomorphic robot, reflection unit 202 and other
Device, the appearance color of curved-surface display device 203 can be black.Certainly, in actual applications, in order to the humanoid machine
The whole style of people is consistent, and the appearance color of curved-surface display device 203 can also be red, blue or other face
Color, the embodiment of the present invention are not specifically limited for the appearance color of curved-surface display device 203.
Alternatively, the curved surface projection system of the embodiment of the present invention can also include：Controller, the controller fill with projection
201 connections are put, the controller is used to send media content to projection arrangement 201.In the application of reality, the controller is also
Can have information processing and communication function.
For example, when the curved surface projection system of the embodiment of the present invention is used for the curved-surface display scene of anthropomorphic robot, work as institute
Anthropomorphic robot is stated when carrying out answer, the controller can be handled described problem with Receiver Problem, obtains described ask
The answer of topic, and media content corresponding to the answer is sent to projection arrangement 201.It is understood that the answer
Form can be not limited to the forms such as word, image or video.
To sum up, the curved surface projection system of the embodiment of the present invention includes advantages below：
First, the media content that the embodiment of the present invention can reflect the reflection unit is imaged in curved-surface display device,
And curved surface effect is showed, therefore, the visual range of media content can be increased.
Also, the media content due to being shown in curved-surface display device is cast out projection arrangement by reflection unit
Media content reflects what is obtained, and therefore, the embodiment of the present invention can remove the position of luminous point main observation angular field of view, avoid
See luminous point from main observation visual angle, lift the viewing effect of media content.
Embodiment of the method
Reference picture 5, a kind of step flow chart of curved surface projection method of the embodiment of the present invention is shown, can specifically be wrapped
Include：
Step 501, the media content of input projected by reflection unit by projection arrangement.
In actual applications, the media content can be the contents such as word, picture or video, and the projection arrangement can
So that the media content of the input is projected into reflection unit.
In a kind of alternative embodiment of the present invention, before step 501, it can also include：By controller to described
Projection arrangement sends media content.In actual applications, the controller can be connected with the projection arrangement, the controller
For sending media content to the projection arrangement, the controller can also have information processing and communication function.
Step 502, the media content on the reflection unit reflexed in curved-surface display device.
In a kind of alternative embodiment of the present invention, the angle of the projection lens of the projection arrangement and the reflection unit
Can be within a preset range.Projection lens, can be by the media of input as last link in projection arrangement light path
Appearance is amplified imaging, meanwhile, projection lens may also be used for focusing or focus.In actual applications, the projection arrangement
Projection lens it is different from the angle of the reflection unit, the media content of projection arrangement projection is anti-through the reflection unit
Optical energy loss degree after penetrating is also different, in a particular application, can be according to being actually needed the projection lens of the projection arrangement
The angle of head and the reflection unit is set within a preset range.
In another alternative embodiment of the present invention, the reflection unit can be plane mirror, because plane is anti-
Penetrating mirror has simple in construction, easy for installation, lower-cost advantage.Certainly, in addition to plane mirror, the reflection unit
Can also be the other kinds of reflective mirrors such as spherical reflector, cylindrical mirror or Laser emission mirror, the embodiment of the present invention pair
Do not limited in the particular type of the reflection unit.In another alternative embodiment of the present invention, due to the projection dress
The media content for putting projection can be imaged after reflection unit reflection in the curved-surface display device, show curved surface
Effect, in order to improve brightness of the media content in the curved-surface display device, the luminous flux of the projection arrangement can be more than
Or equal to 1000 lumens.
In another alternative embodiment of the present invention, in order to avoid the projection arrangement is in the course of the work due to overheat
Caused by destruction, protect the good operation of the projection arrangement, radiator, the radiating can be set by the projection arrangement
The quantity of device and position can be set according to being actually needed.For example, one radiator can be respectively set in the surrounding of projection arrangement,
Can also be concentrated around setting the radiator of 2,3 or other quantity in the power supply of projecting apparatus, the embodiment of the present invention for
The quantity of the radiator and position are not specifically limited.
To sum up, the curved surface projection method of the embodiment of the present invention, including advantages below：
First, the media content that the embodiment of the present invention can reflect the reflection unit is imaged in curved-surface display device,
And curved surface effect is showed, therefore, the visual range of media content can be increased.
Also, the media content due to being shown in curved-surface display device is cast out projection arrangement by reflection unit
Media content reflects what is obtained, and therefore, the embodiment of the present invention can remove the position of luminous point main observation angular field of view, avoid
See luminous point from main observation visual angle, lift the viewing effect of media content.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
For embodiment of the method, because it is substantially similar to device embodiment, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements, but also the other element including being not expressly set out are included, or is also included for this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that other identical element in the process including the key element, method, article or terminal device also be present.
Above to a kind of curved surface projection system provided by the present invention and a kind of curved surface projection method, detailed Jie has been carried out
Continue, specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is only
It is the method and its core concept for being used to help understand the present invention；Meanwhile for those of ordinary skill in the art, according to this hair
Bright thought, there will be changes in specific embodiments and applications, in summary, this specification content should not manage
Solve as limitation of the present invention.
Claims (10)
- A kind of 1. curved surface projection system, it is characterised in that including：Projection arrangement, reflection unit and curved-surface display device；WhereinThe projection arrangement, the media content of input is projected into the reflection unit；The reflection unit, the media content that the projection arrangement projects is reflexed in the curved-surface display device.
- 2. curved surface projection system according to claim 1, it is characterised in that the projection lens of the projection arrangement with it is described The angle of reflection unit is within a preset range.
- 3. curved surface projection system according to claim 1, it is characterised in that the luminous flux of the projection arrangement be more than or Equal to 1000 lumens.
- 4. curved surface projection system according to claim 1, it is characterised in that the reflection unit is plane mirror.
- 5. curved surface projection system according to claim 1, it is characterised in that also include：It is arranged on by the projection arrangement Radiator.
- 6. curved surface projection system according to claim 1, it is characterised in that the material of the curved-surface display device is propylene Sour plastics.
- 7. curved surface projection system according to claim 6, it is characterised in that the appearance color of the curved-surface display device is Black.
- 8. the curved surface projection system according to claim 1 to 7, it is characterised in that also include：Controller, the controller It is connected with the projection arrangement, the controller is used to send media content to the projection arrangement.
- A kind of 9. curved surface projection method, it is characterised in that including：The media content of input is projected by reflection unit by projection arrangement；The media content on the reflection unit is reflexed in curved-surface display device.
- 10. curved surface projection method according to claim 9, it is characterised in that the projection lens of the projection arrangement and institute State the angle of reflection unit within a preset range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648037.9A CN107450264A (en) | 2017-08-01 | 2017-08-01 | A kind of curved surface projection system and curved surface projection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648037.9A CN107450264A (en) | 2017-08-01 | 2017-08-01 | A kind of curved surface projection system and curved surface projection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450264A true CN107450264A (en) | 2017-12-08 |
Family
ID=60489317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648037.9A Pending CN107450264A (en) | 2017-08-01 | 2017-08-01 | A kind of curved surface projection system and curved surface projection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648282A (en) * | 2018-07-13 | 2018-10-12 | 浙江纺织服装职业技术学院 | A kind of fitting device based on 3D shadow casting techniques |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08129341A (en) * | 1994-09-06 | 1996-05-21 | Hitachi Ltd | Perception integration system and image display device and concave mirror used for the same |
| CN1641469A (en) * | 2004-01-13 | 2005-07-20 | 威风株式会社 | Device for displaying imagery three-dimensionally |
| CN102043310A (en) * | 2009-10-13 | 2011-05-04 | 中强光电股份有限公司 | Projection system, projector and imaging module |
| CN105825794A (en) * | 2016-05-18 | 2016-08-03 | 吴昊 | Display system on robot |
| CN106707478A (en) * | 2017-01-12 | 2017-05-24 | 北京航宇荣康科技股份有限公司 | Off-axis virtual image display system of free-form surface projection screen |
| CN207396958U (en) * | 2017-08-01 | 2018-05-22 | 北京搜狗科技发展有限公司 | A kind of curved surface projection system |
-
2017
- 2017-08-01 CN CN201710648037.9A patent/CN107450264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08129341A (en) * | 1994-09-06 | 1996-05-21 | Hitachi Ltd | Perception integration system and image display device and concave mirror used for the same |
| CN1641469A (en) * | 2004-01-13 | 2005-07-20 | 威风株式会社 | Device for displaying imagery three-dimensionally |
| CN102043310A (en) * | 2009-10-13 | 2011-05-04 | 中强光电股份有限公司 | Projection system, projector and imaging module |
| CN105825794A (en) * | 2016-05-18 | 2016-08-03 | 吴昊 | Display system on robot |
| CN106707478A (en) * | 2017-01-12 | 2017-05-24 | 北京航宇荣康科技股份有限公司 | Off-axis virtual image display system of free-form surface projection screen |
| CN207396958U (en) * | 2017-08-01 | 2018-05-22 | 北京搜狗科技发展有限公司 | A kind of curved surface projection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648282A (en) * | 2018-07-13 | 2018-10-12 | 浙江纺织服装职业技术学院 | A kind of fitting device based on 3D shadow casting techniques |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10019831B2 (en) | Integrating real world conditions into virtual imagery | |
| CN110430345A (en) | Use the folding optical array camera of refracting prisms | |
| CN105280111A (en) | Transparent display | |
| CN204496039U (en) | Optical lens and annular projection's display system thereof | |
| CN107065189B (en) | optical module and augmented reality glasses | |
| CN103529637B (en) | 3D video system and 3D projecting method | |
| CN111458341B (en) | Workpiece imaging system and method for imaging workpiece | |
| CN111243049A (en) | Face image processing method and device, readable medium and electronic equipment | |
| CN112802206B (en) | Roaming view generation method, device, equipment and storage medium | |
| WO2017202307A1 (en) | Image joining method and device | |
| CN108509173A (en) | Image shows system and method, storage medium, processor | |
| CN106488100B (en) | Camera structure, manufacturing method thereof and electronic equipment | |
| CN109544458A (en) | Fisheye image correcting method, device and its storage medium | |
| JP6712557B2 (en) | Stereo stereoscopic device | |
| CN104898366A (en) | High-light-effect 3D system based on liquid crystal lenses | |
| CN107450264A (en) | A kind of curved surface projection system and curved surface projection method | |
| CN207396958U (en) | A kind of curved surface projection system | |
| US20180367756A1 (en) | Video conference system utilizing transparent screen | |
| WO2023221885A1 (en) | Display mode determination method and display mode determination apparatus | |
| CN110286493B (en) | Stereoscopic projection device based on double gratings | |
| US10616547B1 (en) | Multi-vantage point light-field picture element display | |
| CN111754635A (en) | Texture fusion method and device, electronic equipment and storage medium | |
| US10593102B2 (en) | Three-dimensional display for smart home device | |
| CN110178071B (en) | Display screen configured to display viewing position dependent images | |
| CN108307090A (en) | A kind of camera module, mobile terminal and its method and apparatus for shooting image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
|
| RJ01 | Rejection of invention patent application after publication |