CN203708392U - Naked-eye 3D display device based on LED display screen - Google Patents
Naked-eye 3D display device based on LED display screen Download PDFInfo
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- CN203708392U CN203708392U CN201420051266.4U CN201420051266U CN203708392U CN 203708392 U CN203708392 U CN 203708392U CN 201420051266 U CN201420051266 U CN 201420051266U CN 203708392 U CN203708392 U CN 203708392U
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- led display
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 abstract description 3
- 239000010408 film Substances 0.000 abstract 2
- 239000012788 optical film Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a naked-eye 3D display device based on an LED display screen. The naked-eye 3D display device comprises a play device and an LED display device which is electrically connected with the play device. The play device comprises a video play module for playing left-eye and right-eye video signals separately, a video display module and a video conversion module. The LED display device comprises an optical film module. The optical film module is a slit grating type grating film. The slit grating type grating film is attached onto the LED display unit at one side which is close to the viewer. The video display module comprises a DVI interface, a DVI data processing unit, a data conversion and output unit, a communication unit and an RJ-45 interface which are electrically connected successively. According to the utility model, a 3D video can be viewed by the viewer on the LED display screen without wearing a pair glasses.
Description
Technical field
The utility model relates to a kind of 3D display unit, particularly relates to a kind of naked 3D of looking display unit based on LED display.
Background technology
The shock effect of 3D film has been accelerated ordinary consumption crowd and has been shown that by 2D turning to 3D to show experiences, and the current display application of 3D is on the market mainly taking liquid crystal shutter type and polarization type technology as main.These two kinds of technology all need wearing spectacles, can there are two problems in wearing spectacles, one is to have increased input cost, a pair of glasses cost is up to the thousands of units of RMB, another is because long periods of wear glasses can cause beholder's visual fatigue, causes strong suitable sense, in order to overcome Second Problem, General Requirements wearer wears a period of time and has a rest, and this has brought very large inconvenience to beholder.Current a lot of 3D application all realizes in LCD TV, but LCD TV due to the restriction of its brightness and liquid crystal panel size always difficulty have good viewing experience effect, the particularly naked 3D that looks, so some 3D application of seeing are on the market all between 43 cun-55 cun.Due to the restriction of liquid crystal panel itself, be more greatly just difficult to realize.Liquid crystal panel itself with high costs, ordinary consumption colony is difficult to accept.LED electronic display is modular operation, almost can meet current all demands, does not have size restrictions.Because LED display has numerous advantages with respect to LCDs, so people have introduced 3D technology the application of LED display.The 3D technology that is applied to now LED display has adopted column mirror grating technology, the video pictures of realizing left eye and right eye by install the method for post mirror additional before screen body separates, its advantage is that brightness decay is less, resolution loss is less, but it is larger to showing the change of module, substantially be to redefine demonstration module, and its broadcasting that can not realize 3D and 2D is switched.And its visual characteristic, optical environment etc. to screen body is had relatively high expectations, and needs beholder's wearing spectacles.Need badly now and want a kind of display unit that can realize the naked 3D of looking demonstration on LED display.
Utility model content
The utility model wants technical solution problem to be, a kind of naked 3D of looking display unit based on LED display is provided.
For solving above technical problem, the technical solution of the utility model is: a kind of naked 3D display unit of looking based on LED display, the LED display device that comprises playback equipment and be electrically connected with described playback equipment, its key is: described playback equipment comprises video playback module, video display module and video conversion module that left eye and right eye vision signal are play respectively, and described LED display device comprises blooming module.
As improvement of the present utility model, described blooming module is slit grating formula Grating Film, and described slit grating formula Grating Film is attached at the side near beholder on described LED display unit.
Further improve as the utility model, described video display module comprises DVI interface, DVI data processing unit, data transaction and the output unit, communication unit and the RJ-45 interface that are electrically connected successively.
Further improve as the utility model, described video display module also comprises that the control being electrically connected with described data transaction and output unit arranges USB interface.
Further improve as the utility model, described video display module also comprises the bidirectional RAM being electrically connected with described data transaction and output unit.
By implement the utility model desirable following beneficial effect:
A kind of naked 3D display unit of looking based on LED display, the LED display device that comprises playback equipment and be electrically connected with described playback equipment, described playback equipment comprises video playback module, video display module and video conversion module that left eye and right eye vision signal are play respectively, and described LED display device comprises blooming module.Described video playback module is play left eye and right eye video new model simultaneously, the DVI signal that video display module is play video playback module converts the signal that display module needs to, the vision signal that video display module sends over video display system carries out collecting by address, verification, unpack, computing is also outputed to drive IC, and then light LED, can be realized and not needed wearing spectacles just to watch 3D video by blooming module.Described blooming module is slit grating formula Grating Film, described slit grating formula Grating Film is attached at the side near beholder on described LED display unit, greatly simplify production and processing technology by film coating process, improve production efficiency, when logical, also met the process requirements of the large specification display unit of large scale.Described video display module comprises DVI interface, DVI data processing unit, data transaction and the output unit, communication unit and the RJ-45 interface that are electrically connected successively, vision signal can be converted into common interfaces signal by a series of conversion, this display unit can more extensively be used without restriction.Described video display module also comprises that the control being electrically connected with described data transaction and output unit arranges USB interface, and by control, USB interface being set can control or arrange display device, thereby obtains 3D rendering more clearly.Described video display module also comprises the bidirectional RAM being electrically connected with described data transaction and output unit, bidirectional RAM can be conveniently to RAM data writing or reading out data fast, thereby facilitate store video.The utility model is skillfully constructed, and this function is very practical, is with a wide range of applications.
Brief description of the drawings
Below in conjunction with Figure of description, the utility model is described in more detail, wherein:
Fig. 1 is slit grating formula Grating Film work schematic diagram of the present utility model;
Fig. 2 is the configuration diagram of video display module of the present utility model;
In figure:
L is the pixel that left eye is watched; R is the pixel that right eye is watched.
Embodiment
As shown in Figure 1, a kind of naked 3D display unit of looking based on LED display, the LED display device that comprises playback equipment and be electrically connected with described playback equipment, described playback equipment comprises video playback module, video display module and video conversion module that left eye and right eye vision signal are play respectively, described LED display device comprises blooming module, described blooming module is slit grating formula Grating Film, and described slit grating formula Grating Film is attached at the side near beholder on described LED display unit.
As shown in Figure 2, described video display module comprises DVI interface, DVI data processing unit, data transaction and the output unit, communication unit and the RJ-45 interface that are electrically connected successively.Described video display module also comprises the bidirectional RAM that the control being electrically connected with described data transaction and output unit arranges USB interface and is electrically connected with described data transaction and output unit.
Must be pointed out, some indefinitenesses that above-mentioned embodiment is just made the utility model illustrate.But person of skill in the art will appreciate that, do not departing under aim of the present utility model and scope, can the utility model be made amendment, replaces and be changed, these amendments, replacement and change still belong to protection range of the present utility model.
Claims (6)
1. the naked 3D display unit of looking based on LED display, the LED display device that comprises playback equipment and be electrically connected with described playback equipment, it is characterized in that: described playback equipment comprises video playback module, video display module and video conversion module that left eye and right eye vision signal are play respectively, and described LED display device comprises blooming module.
2. a kind of naked 3D display unit of looking based on LED display according to claim 1, is characterized in that: described blooming module is slit grating formula Grating Film.
3. a kind of naked 3D display unit of looking based on LED display according to claim 2, is characterized in that: described slit grating formula Grating Film is attached at the side near beholder on described LED display unit.
4. a kind of naked 3D of looking display unit based on LED display of stating according to claim 3, is characterized in that: described video display module comprises DVI interface, DVI data processing unit, data transaction and the output unit, communication unit and the RJ-45 interface that are electrically connected successively.
5. a kind of naked 3D display unit of looking based on LED display according to claim 4, is characterized in that: described video display module also comprises that the control being electrically connected with described data transaction and output unit arranges USB interface.
6. a kind of naked 3D display unit of looking based on LED display according to claim 5, is characterized in that: described video display module also comprises the bidirectional RAM being electrically connected with described data transaction and output unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051266.4U CN203708392U (en) | 2014-01-20 | 2014-01-20 | Naked-eye 3D display device based on LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051266.4U CN203708392U (en) | 2014-01-20 | 2014-01-20 | Naked-eye 3D display device based on LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708392U true CN203708392U (en) | 2014-07-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051266.4U Expired - Fee Related CN203708392U (en) | 2014-01-20 | 2014-01-20 | Naked-eye 3D display device based on LED display screen |
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| Country | Link |
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| CN (1) | CN203708392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735440A (en) * | 2015-03-30 | 2015-06-24 | 何炎权 | Device and method for three-dimensional image or video displaying by displaying screen |
-
2014
- 2014-01-20 CN CN201420051266.4U patent/CN203708392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735440A (en) * | 2015-03-30 | 2015-06-24 | 何炎权 | Device and method for three-dimensional image or video displaying by displaying screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shendecai photoelectric (Shenzhen) Co.,Ltd. Address before: 518000, Guangdong, Baoan District, Fuyong Shenzhen street, new and rich industrial zone eighth, first, second floor Patentee before: Shenzhen Dicolor Optoelectronics Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chai Xiaoying Document name: Notice of conformity |
|
| DD01 | Delivery of document by public notice | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shendecai Technology (Shenzhen) Co.,Ltd. Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |