CN105898255A - Screen-free television capable of performing polyhedral projection - Google Patents
Screen-free television capable of performing polyhedral projection Download PDFInfo
- Publication number
- CN105898255A CN105898255A CN201610374003.0A CN201610374003A CN105898255A CN 105898255 A CN105898255 A CN 105898255A CN 201610374003 A CN201610374003 A CN 201610374003A CN 105898255 A CN105898255 A CN 105898255A
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- China
- Prior art keywords
- screen
- projection
- video
- audio frequency
- signal
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- 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.)
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Classifications
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- 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]
-
- 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
- H04N9/3147—Multi-projection systems
Abstract
The invention discloses a screen-free television capable of performing polyhedral projection. The screen-free television comprises a screen-free television body, a PCB, a SOC chip and a remote controller, wherein multiple surfaces of the screen-free television body are each provided with a projection head; the PCB is arranged in the screen-free television body; the SOC chip is arranged on the PCB; furthermore, all the projection heads are connected to the SOC chip; the remote controller is communicated with the SOC chip through an infrared receiver arranged on the PCB; the remote controller is used for operating the corresponding projection heads; and furthermore, an operation panel corresponding to the projection heads is arranged on the remote controller. The screen-free television disclosed by the invention solves the following problems in the prior art: because of projection only through one surface, users cannot engage wholeheartedly; sense of sight cannot be satisfied; different watching requirements of different users cannot be satisfied; and the atmosphere creating effect is poor.
Description
Technical field
The present invention relates to without screen TV technology, a kind of can polyhedral projection
Without screen TV.
Background technology
In prior art, the nothing screen TV that people use, there is projection head in most only one of which face,
Viewing when, input that will not be physical and mental, people visual perception is also not being met；Only
There is a face to have projection head, the viewing requirement that multiple spectators are different can not be met；Without screen TV
Can also be used to build atmosphere, such as, project conventional emotion sheet being projected on face
Section, some background story etc., it is clear that if there is more multiaspect only to build atmosphere ratio simultaneously
The atmosphere that one face is built wants true, it is many to put into.
As can be seen here, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that
A kind of can polyhedral projection without screen TV, it is intended to solving in prior art, only one of which face is permissible
Projecting the input that the user brought will not be physical and mental, visual perception is not being met, it is impossible to full
The viewing demand that foot different users is different, builds the problem that ambiance effect is bad.
It is as follows that the present invention solves the technical scheme that technical problem used:
A kind of can polyhedral projection without screen TV, wherein, including: without screen TV body, described
Without screen TV, there are multiple, described without screen multiple of TV is upper the most each a projection head is set；
Pcb board, described pcb board is arranged on without screen TV the most internal；
SOC, described SOC is arranged on described pcb board, and described projection head is equal
It is connected with described SOC；
Remote controller, described remote controller is by the infrared remote receiver being arranged on pcb board and described SOC
Chip carries out communication, and described remote controller is for manipulating corresponding described projection head and described
The control panel corresponding with described projection head it is provided with on remote controller.
As mentioned above can polyhedral projection without screen TV, wherein, also include:
Audio frequency and video input port, described audio frequency and video input port is arranged on described without screen TV body
On, for receiving radio television signal by the way of wired or wireless；
High frequency amplification mixing and detection module, for being amplified radio television signal, being mixed
And detection, filter high-frequency carrier component, obtain compound composite video signal；
Sound accompaniment and video separation module, for separating full telecommunication signal, obtain sound accompaniment letter
Number and video signal；
Video signal processing module, is used for video signal through video amplifier, and brightness, color
Degree Signal separator is opened and is obtained YC component signal, and YC component signal is converted into reconvert after YUV
RGB component signal sending to the first projection head and the second projection head is become to project；
Audio frequency processing circuit, enters with the audio signal that video separation module exports for receiving sound accompaniment
Row process, and will process after audio signal output to speaker export；
The mixing of described audio frequency and video input port, described High frequency amplification and detection module, described sound accompaniment
With video separation module, described video signal processing module and described audio frequency processing circuit all and institute
Stating SOC to connect, described audio frequency and video input port is also mixed and detection with described High frequency amplification
Module connects, the mixing of described High frequency amplification and detection module also with described sound accompaniment and video separation mould
Block connect, described video signal processing module, described audio frequency processing circuit all with described sound accompaniment and
Video separation module connects.
As mentioned above can polyhedral projection without screen TV, wherein, described audio frequency and video input port is
AV signaling interface.
As mentioned above can polyhedral projection without screen TV, wherein, described audio frequency and video input port is
HDMI signaling interface.
As mentioned above can polyhedral projection without screen TV, wherein, described audio frequency and video input port is
VGA signaling interface.
As mentioned above can polyhedral projection without screen TV, wherein, described audio frequency and video input port is
HDTV signaling interface.
As above can polyhedral projection without screen TV, wherein, described without screen TV body have
First, second, third, fourth, the five, the 6th 6 faces, described first, second,
Three, the 4th, the 5th, the hexahedro on be provided with the most corresponding first, second, third, the
Four, the five, the 6th projection head, is provided with and described first, second, third, fourth,
Five, first, second, third, fourth, the five, the 6th remote controllers that the 6th projection head is corresponding.
Compared with prior art, the present invention provide can polyhedral projection without screen TV, including nothing
Screen TV body, arranges a projection head without multiple of TV body of screen is the most each, is arranged on without screen
This internal pcb board of TV；SOC, described SOC is arranged on described pcb board,
And described projection head is all connected with described SOC；Remote controller, described remote controller is by being arranged on
Infrared remote receiver on pcb board and described SOC carry out communication, and described remote controller is used for grasping
Control corresponding described projection head, and be provided with corresponding with described projection head on described remote controller
Control panel；The present invention solves in prior art, and only one of which face can project making of bringing
User will not be physical and mental input, visual perception is not being met, it is impossible to meet different users
Different viewing demands, builds the problem that ambiance effect is bad.
Accompanying drawing explanation
Fig. 1 be of the present invention can polyhedral projection without screen TV Facad structure schematic diagram.
Fig. 2 be of the present invention can polyhedral projection without screen TV side structure schematic diagram.
Fig. 3 be of the present invention can polyhedral projection without screen TV functions structure chart.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, clear and definite, referring to
Accompanying drawing develops simultaneously, and the present invention is described in more detail for embodiment.Should be appreciated that described herein
Specific embodiment only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1,2,3, Fig. 1 be of the present invention can polyhedral projection without screen TV just
Face structural representation, Fig. 2 be of the present invention can polyhedral projection without screen TV side structure show
Be intended to, Fig. 3 be of the present invention can polyhedral projection without screen TV functions structure chart, as Fig. 1,
2, shown in 3, of the present invention can polyhedral projection without screen TV, including: without screen TV
Body 100, without screen 111, second face 112, the first face, six faces of TV body, the 3rd
113, fourth face the 114, the 5th face the 115, the hexahedro 216th, be separately positioned on the first face 111,
On second face 113, face the 112, the 3rd, fourth face the 114, the 5th face the 115, the hexahedro 216th
First projection head the 101, second projection head the 102, the 3rd projection head the 103, the 4th projection head 104,
5th projection head the 105, the 6th projection head 206, manipulates the first projection head 101, second respectively
Projection head 102, the 3rd projection head 103, the 4th projection head 104, the 5th projection head 105,
First remote controller the 121, second remote controller the 122, the 3rd of six projection head 206 projected pictures is distant
Control device the 123, the 4th remote controller the 124, the 5th remote controller the 125, the 6th remote controller 126, is arranged
Without the pcb board 307 in screen TV body 100, SOC 301, audio frequency and video input
Mouthfuls 306, High frequency amplification mixing and detection module 305, sound accompaniment and video separation module 304,
Video signal processing module 303, audio frequency processing circuit 302.
The invention provides a preferred embodiment, a nothing screen TV with six faces, six
It is respectively provided with a projection head worked independently on individual face, has six projection head, six projections
Head is by being connected with SOC, and described SOC is arranged on pcb board, described pcb board
It is arranged on without screen TV the most internal；Six remote controllers are by the infrared remote receiver being arranged on pcb board
Carrying out communication with described SOC, described six remote controllers are corresponding described for manipulating
It is provided with the behaviour corresponding with described six projection head in six projection head, and described six remote controllers
Control panel；By without respectively arranging a projection head on multiple of TV body of screen, solving
In prior art, only one of which face can project the input that the user brought will not be physical and mental,
Visual perception is not being met, it is impossible to meet the viewing demand that different users is different, builds atmosphere
Enclose the problem that effect is bad.
The invention provides another embodiment, audio frequency and video input port 306, described sound regards
Frequency input terminal mouth 306 is arranged on described without on screen TV body 100, for by wired or nothing
The mode of line receives radio television signal；
High frequency amplification mixing and detection module 305, for radio television signal is amplified,
Mixing and detection, filter high-frequency carrier component, obtain compound composite video signal；
Sound accompaniment and video separation module 304, for separating full telecommunication signal, accompanied
Tone signal and video signal；
Video signal processing module 303, for by video signal through video amplifier, and brightness,
Carrier chrominance signal is separated and is obtained YC component signal, turns after YC component signal is converted into YUV again
Change RGB component signal sending to each projection head into project；
Audio frequency processing circuit 302, for receiving the sound of sound accompaniment and video separation module 304 output
Frequently signal processes, and will process after audio signal output to speaker export；
Described audio frequency and video input port 306, described High frequency amplification mixing and detection module 305,
Described sound accompaniment and video separation module 304, described video signal processing module 303 and described sound
Frequency processes circuit 302 and is all connected with described SOC 301, described audio frequency and video input port
306 are also connected with the mixing of described High frequency amplification and detection module 305, and described High frequency amplification is mixed
And detection module 305 is also connected with video separation module 304 with described sound accompaniment, described video is believed
Number processing module 303, described audio frequency processing circuit 303 all with described sound accompaniment and video separation mould
Block 304 connects.
When being embodied as, described audio frequency and video input port 306 is AV signaling interface, HDMI letter
Number interface, VGA signaling interface or HDTV signaling interface.Above-mentioned interface is only used for citing, institute
State audio frequency and video input port and be not limited to above-mentioned interface.This ensures that, can many image projection
Without screen TV compatibility various video signal input.
The invention provides another embodiment, arrange and have six faces, i.e. without screen TV body
First, second, third, fourth, the five, the 6th 6 faces, first, second, third,
Four, the five, the 6th 6 faces be respectively provided with correspondence first, second, third, fourth,
Five, the 6th projection head, arrange and throw with first, second, third, fourth, the five, the 6th
First, second, third, fourth, the five, the 6th remote controllers that shadow head is corresponding, the most permissible
Solving in prior art, only one of which face can project the throwing that the user brought will not be physical and mental
Entering, visual perception is not being met, it is impossible to meet the viewing demand that different users is different, battalion
Make the problem that ambiance effect is bad.
In sum, of the present invention can polyhedral projection without screen TV, including without screen TV
Body, nothing multiple of TV body of screen is the most each arranges a projection head, is arranged on without screen TV originally
Internal pcb board；SOC, described SOC is arranged on described pcb board, and described
Projection head is all connected with described SOC；Remote controller, described remote controller is by being arranged on pcb board
On infrared remote receiver and described SOC carry out communication, described remote controller for manipulation and its
Corresponding described projection head, and on described remote controller, it is provided with the manipulation corresponding with described projection head
Panel；The present invention solves in prior art, and only one of which face can project the user brought not
The input that meeting is physical and mental, visual perception is not being met, it is impossible to meet different users different
Viewing demand, builds the problem that ambiance effect is bad.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, common to this area
For technical staff, can be improved according to the above description or be converted, all these improvement and
Conversion all should belong to the protection domain of claims of the present invention.
Claims (7)
1. one kind can polyhedral projection without screen TV, it is characterised in that including: without screen TV
Body, described have multiple without screen TV, described the most each arranges one without screen multiple of TV is upper
Individual projection head；
Pcb board, described pcb board is arranged on without screen TV the most internal；
SOC, described SOC is arranged on described pcb board, and described projection head is equal
It is connected with described SOC；
Remote controller, described remote controller is by the infrared remote receiver being arranged on pcb board and described SOC
Chip carries out communication, and described remote controller is for manipulating corresponding described projection head and described
The control panel corresponding with described projection head it is provided with on remote controller.
The most according to claim 1 can polyhedral projection without screen TV, it is characterised in that
Also include:
Audio frequency and video input port, described audio frequency and video input port is arranged on described without screen TV body
On, for receiving radio television signal by the way of wired or wireless；
High frequency amplification mixing and detection module, for being amplified radio television signal, being mixed
And detection, filter high-frequency carrier component, obtain compound composite video signal；
Sound accompaniment and video separation module, for separating full telecommunication signal, obtain sound accompaniment letter
Number and video signal；
Video signal processing module, is used for video signal through video amplifier, and brightness, color
Degree Signal separator is opened and is obtained YC component signal, and YC component signal is converted into reconvert after YUV
RGB component signal sending to the first projection head and the second projection head is become to project；
Audio frequency processing circuit, enters with the audio signal that video separation module exports for receiving sound accompaniment
Row process, and will process after audio signal output to speaker export；
The mixing of described audio frequency and video input port, described High frequency amplification and detection module, described sound accompaniment
With video separation module, described video signal processing module and described audio frequency processing circuit all and institute
Stating SOC to connect, described audio frequency and video input port is also mixed and detection with described High frequency amplification
Module connects, the mixing of described High frequency amplification and detection module also with described sound accompaniment and video separation mould
Block connect, described video signal processing module, described audio frequency processing circuit all with described sound accompaniment and
Video separation module connects.
The most according to claim 2 can polyhedral projection without screen TV, it is characterised in that
Described audio frequency and video input port is AV signaling interface.
The most according to claim 2 can polyhedral projection without screen TV, it is characterised in that
Described audio frequency and video input port is HDMI signaling interface.
The most according to claim 2 can polyhedral projection without screen TV, it is characterised in that
Described audio frequency and video input port is VGA signaling interface.
The most according to claim 2 can polyhedral projection without screen TV, it is characterised in that
Described audio frequency and video input port is HDTV signaling interface.
The most according to claim 1 can polyhedral projection without screen TV, it is characterised in that
Described have first, second, third, fourth, the five, the 6th 6 faces without screen TV body,
Described first, second, third, fourth, the 5th, the hexahedro on be provided with the most corresponding the
One, second, third, fourth, fifth, the 6th projection head, is provided with and described first,
Two, the three, the four, the five, the 6th projection head corresponding first, second, third, fourth,
Five, the 6th remote controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374003.0A CN105898255A (en) | 2016-05-30 | 2016-05-30 | Screen-free television capable of performing polyhedral projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374003.0A CN105898255A (en) | 2016-05-30 | 2016-05-30 | Screen-free television capable of performing polyhedral projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105898255A true CN105898255A (en) | 2016-08-24 |
Family
ID=56710428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374003.0A Pending CN105898255A (en) | 2016-05-30 | 2016-05-30 | Screen-free television capable of performing polyhedral projection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921552A (en) * | 2006-09-18 | 2007-02-28 | 乐金电子（南京）等离子有限公司 | Television with image and sound message-leaving function |
| 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 |
| CN103313014A (en) * | 2013-06-18 | 2013-09-18 | 张家港康得新光电材料有限公司 | PDLC (polymer dispersed liquid crystal) transparent projection display device |
| CN203340200U (en) * | 2013-06-18 | 2013-12-11 | 张家港康得新光电材料有限公司 | A PDLC transparent projection display device |
| WO2014120562A1 (en) * | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Orthogonally disposed projection surfaces |
| CN204258958U (en) * | 2014-11-14 | 2015-04-08 | 王殿龙 | A kind of cell phone projecting apparatus |
-
2016
- 2016-05-30 CN CN201610374003.0A patent/CN105898255A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921552A (en) * | 2006-09-18 | 2007-02-28 | 乐金电子（南京）等离子有限公司 | Television with image and sound message-leaving function |
| 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 |
| WO2014120562A1 (en) * | 2013-02-01 | 2014-08-07 | 3M Innovative Properties Company | Orthogonally disposed projection surfaces |
| CN103313014A (en) * | 2013-06-18 | 2013-09-18 | 张家港康得新光电材料有限公司 | PDLC (polymer dispersed liquid crystal) transparent projection display device |
| CN203340200U (en) * | 2013-06-18 | 2013-12-11 | 张家港康得新光电材料有限公司 | A PDLC transparent projection display device |
| CN204258958U (en) * | 2014-11-14 | 2015-04-08 | 王殿龙 | A kind of cell phone projecting apparatus |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |