CN201623818U - 3D display system and spectacles - Google Patents
3D display system and spectacles Download PDFInfo
- Publication number
- CN201623818U CN201623818U CN2010201258183U CN201020125818U CN201623818U CN 201623818 U CN201623818 U CN 201623818U CN 2010201258183 U CN2010201258183 U CN 2010201258183U CN 201020125818 U CN201020125818 U CN 201020125818U CN 201623818 U CN201623818 U CN 201623818U
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- synchronizing signal
- frame synchronizing
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- wireless communication
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 28
- 230000003750 conditioning effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000001508 eye Anatomy 0.000 description 4
- 241001269238 Data Species 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The utility model is suitable for the technical field of display and provides a 3D display system and spectacles. The 3D display system comprises a video source terminal device, a video controller, an LED display device, a frame synchronization signal regulating device and the spectacles, wherein the video controller is connected with the video source terminal device; the LED display device is connected with the video controller; the frame synchronization signal regulating device is connected with the video source terminal device, and is used for receiving frame synchronization signals sent by the video source terminal device, regulating the frame synchronization signals to synchronize with drive scanning signals of the LED display device and sending out the regulated frame synchronization signals; and the spectacles are used for receiving the frame synchronization signals sent by the frame synchronization signal regulating device, and the alternating opening of a left lens and a right lens of the spectacles can be controlled through the frame synchronization signals. The utility model has the advantages that as the alternating opening of the left and the right lenses of the spectacles is controlled through the frame synchronization signals synchronous with the drive scanning signals of the LED display device, modifications on the design of the LED display device is no more needed, thereby greatly saving the cost and truly restoring a video source.
Description
Technical field
The utility model belongs to the Display Technique field, relates in particular to a kind of 3D display system and glasses.
Background technology
At present LED display can really be realized the method for main method for adopting line to cover of 3D rendering, for example uses the 3D grating, and the realization of this method is to realize by the method that the pixel with LED reduces by half, so display effect is had to a certain degree influence.
Also have a kind of method to double to realize that by making pixel 3D shows, can increase the cost of display screen so greatly, practicality is not high.
Be accompanied by people the requirement of video effect is grown with each passing day, the solution of 3D is also extremely urgent, and LED display showing that industry occupies the very big market share, also becomes development in future trend so can show the LED display of 3D effect at present.
The utility model content
The purpose of this utility model is to provide a kind of 3D display system, and the 3D that is intended to solve present LED shows the problem that can't take into account display effect and cost.
The utility model is achieved in that a kind of 3D display system, comprising:
The video source terminal equipment;
Be connected, receive the Video Controller of the 3D video data of described video source terminal equipment with described video source terminal equipment;
Be connected, export the LED display unit of display video data with described Video Controller;
The frame synchronizing signal conditioning equipment that is connected with described video source terminal equipment, it receives the frame synchronizing signal of described video source terminal equipment transmission and regulates this frame synchronizing signal and the driven sweep signal Synchronization of described LED display unit, and the frame synchronizing signal after will regulating then sends; And
Receive the glasses of the frame synchronizing signal of described frame synchronizing signal conditioning equipment transmission, two eyeglasses were alternately opened about it was controlled according to described frame synchronizing signal.
Further, all built-in wireless communication module of described frame synchronizing signal conditioning equipment and described glasses.
Further, described frame synchronizing signal conditioning equipment comprises:
Time-delay input module for user's input time delay information;
Be connected with described time-delay input module, frame synchronizing signal be adjusted to time-delay control module with the driven sweep signal Synchronization of described LED display unit according to the delayed data of input;
Be connected, send first wireless communication module of the frame synchronizing signal after regulating with described time-delay control module;
And
The power module that is connected with described time-delay input module, described time-delay control module, described first wireless communication module.
Further, described frame synchronizing signal conditioning equipment also comprises:
Be connected between described video source terminal equipment and the described time-delay control module, the USB interface of received frame synchronizing signal; Described USB interface also is connected with described power module.
Further, described glasses comprise:
Receive second wireless communication module of the frame synchronizing signal of described frame synchronizing signal conditioning equipment transmission;
Be installed on the liquid crystal lens on the mirror holder;
With the liquid crystal display control module that described second wireless communication module, described liquid crystal lens are connected, its according to described frame synchronizing signal control described liquid crystal lens about two eyeglasses alternately open; And
The power module that is connected with described second wireless communication module, described liquid crystal lens, described liquid crystal display control module.
Further, described glasses also comprise:
The USB interface that is connected with described power module.
The utility model also provides a kind of glasses, comprising:
The wireless communication module of received frame synchronizing signal;
Be installed on the liquid crystal lens on the mirror holder;
The liquid crystal display control module that is connected with described wireless communication module, described liquid crystal lens, its according to described frame synchronizing signal control described liquid crystal lens about two eyeglasses alternately open; And
The power module that is connected with described wireless communication module, described liquid crystal lens, described liquid crystal display control module.
Further, described glasses also comprise:
The USB interface that is connected with described power module.
In the utility model, left and right sides eyeglass by frame synchronizing signal control glasses is alternately opened, and the driven sweep signal Synchronization of this frame synchronizing signal and LED display unit, delay time information can be set according to the actual requirements, thereby reach with LED display in scanning card refresh synchronous purpose, whole system need not to make in the design of LED display unit any as increases grating, increase pixel and so on and revises, can save cost greatly, has certain versatility, can truly reduce simultaneously video source, make picture more true to nature, display effect is very desirable.
Description of drawings
Fig. 1 is the principle of compositionality figure of the 3D display system that provides of the utility model embodiment;
Fig. 2 is the structure principle chart of the frame synchronizing signal conditioning equipment that provides of the utility model embodiment;
Fig. 3 is the structure principle chart of the glasses that provide of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Among the utility model embodiment, left and right sides eyeglass by frame synchronizing signal control glasses is alternately opened, and the driven sweep signal Synchronization of this frame synchronizing signal and LED display unit need not to make any modification in the design of LED display unit, has certain versatility.
Fig. 1 shows the principle of compositionality of the 3D display system that the utility model embodiment provides, and for convenience of description, only shows the part relevant with present embodiment.
With reference to Fig. 1, the 3D display system comprises video source terminal equipment 1, the Video Controller 2 that is connected with video source terminal equipment 1, the LED display unit that is connected with Video Controller 2, the frame synchronizing signal conditioning equipment 6 that is connected with video source terminal equipment 1, glasses 7, wherein the LED display unit comprises scanning card 3, led display unit 4, LED display 5 again, and LED display 5 comprises one or more led display units 4 and one or more scanning card 3.
The frame synchronizing signal that frame synchronizing signal conditioning equipment 6 receiver, video source terminal equipment 1 send is also regulated this frame synchronizing signal and the driven sweep signal Synchronization of LED display unit, frame synchronizing signal after will regulating then sends, the frame synchronizing signal that glasses 7 received frame synchronizing signal conditioning equipments 6 send, it controls two alternately unlatchings of eyeglasses about it according to frame synchronizing signal.When receiving first frame synchronizing signal, open left side eyeglass (or the right eyeglass), when receiving second frame synchronizing signal, open the right eyeglass (or left side eyeglass), carry out above-mentioned action repeatedly two eyeglasses of glasses 7 are alternately opened.The purpose that two eyeglasses of glasses 7 are alternately opened be can with the display synchronization of the LED display 5 of playing the 3D video source, the odd-numbered frame that is to say the frame frequency of 3D video source is seen by left eye (or right eye), even frame is seen by right eye (or left eye), make two eyeballs of human body produce " vision displacement " like this, utilize the different slightly picture of two width of cloth to make the 3D picture that brain produces certain depth of field.
Can transmit frame synchronizing signal by wired or wireless mode between frame synchronizing signal conditioning equipment 6 and the glasses 7, among the utility model embodiment, recommend to use wireless mode, specifically can in frame synchronizing signal conditioning equipment 6 and glasses 7, realize by all built-in wireless communication module.
Fig. 2 shows the structural principle of the frame synchronizing signal conditioning equipment that the utility model embodiment provides, and for convenience of description, equally only shows the part relevant with present embodiment.
With reference to Fig. 2, frame synchronizing signal conditioning equipment 6 comprises: for the time-delay input module 61 of user's input time delay information, the time-delay control module 62 that is connected with the time-delay input module, first wireless communication module 63 that is connected with the time-delay control module, with the power module 64 that time-delay input module 61, time-delay control module 62, first wireless communication module 63 are connected, power module 64 is used to above-mentioned each module for power supply.
Time-delay input module 61 can be designed as pulley shape, stir pulley and rotate the increase and decrease that can realize delay value, time-delay control module 62 is adjusted to driven sweep signal Synchronization with the LED display unit according to the delayed data of user by the input of time-delay input module 61 with frame synchronizing signal, and the frame synchronizing signal after first wireless communication module 63 will be regulated then is sent to glasses 7.
Further, frame synchronizing signal conditioning equipment 6 in the present embodiment also comprises a USB interface 65, USB interface 65 is connected with power module 64 with time-delay control module 62 simultaneously, the input voltage of power module 64 is the voltage that USB interface 65 provides, and USB interface 65 is the frame synchronizing signal that sends of receiver, video source terminal equipment 1 and this frame synchronizing signal is sent to the adjusting of delaying time of time-delay control module 62 simultaneously.
Fig. 3 shows the structural principle of the glasses that the utility model embodiment provides, and for convenience of description, equally only shows the part relevant with present embodiment.
With reference to Fig. 3, glasses 7 comprise: second wireless communication module 71 of the frame synchronizing signal that received frame synchronizing signal conditioning equipment 6 sends, be installed on the liquid crystal lens 72 on the mirror holder, the liquid crystal display control module 73 that is connected with second wireless communication module 71, liquid crystal lens 72, and the power module 74 that is connected with second wireless communication module 71, liquid crystal lens 72, liquid crystal display control module 73, wherein liquid crystal display control module 73 is used for alternately opening according to two eyeglasses about frame synchronizing signal control liquid crystal lens 72, and power module 74 is used to above-mentioned each module for power supply.
Further, above-mentioned power module 74 is chargeable, and corresponding therewith, glasses 7 also comprise a USB interface 75 that is connected with power module 74, can charge by USB interface 75.
Above-mentioned first wireless communication module 63, second wireless communication module 71 can adopt bluetooth, communication such as infrared to realize.
Among the utility model embodiment, left and right sides eyeglass by frame synchronizing signal control glasses is alternately opened, and the driven sweep signal Synchronization of this frame synchronizing signal and LED display unit, delay time information can be set according to the actual requirements, thereby reach with LED display in scanning card refresh synchronous purpose, whole system need not to do in the design of LED display unit any as increases grating, increasing pixel and so on revises, can save cost greatly, has certain versatility, can truly reduce simultaneously video source, make picture more true to nature, display effect is very desirable.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. a 3D display system is characterized in that, comprising:
The video source terminal equipment;
Be connected, receive the Video Controller of the 3D video data of described video source terminal equipment with described video source terminal equipment;
Be connected, export the LED display unit of display video data with described Video Controller;
The frame synchronizing signal conditioning equipment that is connected with described video source terminal equipment, it receives the frame synchronizing signal of described video source terminal equipment transmission and regulates this frame synchronizing signal and the driven sweep signal Synchronization of described LED display unit, and the frame synchronizing signal after will regulating then sends; And
Receive the glasses of the frame synchronizing signal of described frame synchronizing signal conditioning equipment transmission, two eyeglasses were alternately opened about it was controlled according to described frame synchronizing signal.
2. 3D display system as claimed in claim 1 is characterized in that, all built-in wireless communication module of described frame synchronizing signal conditioning equipment and described glasses.
3. 3D display system as claimed in claim 2 is characterized in that, described frame synchronizing signal conditioning equipment comprises:
Time-delay input module for user's input time delay information;
Be connected with described time-delay input module, frame synchronizing signal be adjusted to time-delay control module with the driven sweep signal Synchronization of described LED display unit according to the delayed data of input;
Be connected, send first wireless communication module of the frame synchronizing signal after regulating with described time-delay control module;
And
The power module that is connected with described time-delay input module, described time-delay control module, described first wireless communication module.
4. 3D display system as claimed in claim 3 is characterized in that, described frame synchronizing signal conditioning equipment also comprises:
Be connected between described video source terminal equipment and the described time-delay control module, the USB interface of received frame synchronizing signal;
Described USB interface also is connected with described power module.
5. 3D display system as claimed in claim 2 is characterized in that, described glasses comprise:
Receive second wireless communication module of the frame synchronizing signal of described frame synchronizing signal conditioning equipment transmission;
Be installed on the liquid crystal lens on the mirror holder;
With the liquid crystal display control module that described second wireless communication module, described liquid crystal lens are connected, its according to described frame synchronizing signal control described liquid crystal lens about two eyeglasses alternately open; And
The power module that is connected with described second wireless communication module, described liquid crystal lens, described liquid crystal display control module.
6. 3D display system as claimed in claim 5 is characterized in that, described glasses also comprise:
The USB interface that is connected with described power module.
7. glasses is characterized in that, comprising:
The wireless communication module of received frame synchronizing signal;
Be installed on the liquid crystal lens on the mirror holder;
The liquid crystal display control module that is connected with described wireless communication module, described liquid crystal lens, its according to described frame synchronizing signal control described liquid crystal lens about two eyeglasses alternately open; And
The power module that is connected with described wireless communication module, described liquid crystal lens, described liquid crystal display control module.
8. glasses as claimed in claim 7 is characterized in that, described glasses also comprise:
The USB interface that is connected with described power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201258183U CN201623818U (en) | 2010-03-08 | 2010-03-08 | 3D display system and spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201258183U CN201623818U (en) | 2010-03-08 | 2010-03-08 | 3D display system and spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623818U true CN201623818U (en) | 2010-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201258183U Expired - Lifetime CN201623818U (en) | 2010-03-08 | 2010-03-08 | 3D display system and spectacles |
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| Country | Link |
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| CN (1) | CN201623818U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427548A (en) * | 2011-11-28 | 2012-04-25 | 深圳市晶盛科技有限公司 | Stereoscopic liquid crystal glasses and display method thereof |
| CN102625116A (en) * | 2010-12-09 | 2012-08-01 | 通用仪表公司 | Method and apparatus for managing 3d video content |
| CN102681190A (en) * | 2012-06-08 | 2012-09-19 | 杨仲辉 | Shutter type three-dimensional (3D) glasses |
| CN102740091A (en) * | 2011-03-31 | 2012-10-17 | 索尼公司 | 3-d controller system for legacy tv |
| CN102740088A (en) * | 2011-04-06 | 2012-10-17 | 云南北方奥雷德光电科技股份有限公司 | Portable 3D playing terminal |
| CN102833558A (en) * | 2011-06-17 | 2012-12-19 | 纬创资通股份有限公司 | Stereoscopic display system and method thereof |
| CN102946546A (en) * | 2012-10-10 | 2013-02-27 | 西安诺瓦电子科技有限公司 | LED display screen control system supporting shutter type 3D displaying |
| CN106210706A (en) * | 2015-05-08 | 2016-12-07 | 深圳市立鼎光电技术有限公司 | LED display realizes the system that 3D shows |
| CN107302692A (en) * | 2017-06-19 | 2017-10-27 | 深圳Tcl新技术有限公司 | Time delay adjusting method, television terminal and computer-readable recording medium |
| CN112702634A (en) * | 2019-10-23 | 2021-04-23 | 西安诺瓦星云科技股份有限公司 | Image display method, device and system and display screen controller |
| CN114615537A (en) * | 2020-11-24 | 2022-06-10 | 深圳市奥拓电子股份有限公司 | Zero-frame-delay video control system and method and LED display system |
-
2010
- 2010-03-08 CN CN2010201258183U patent/CN201623818U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625116B (en) * | 2010-12-09 | 2015-07-29 | 摩托罗拉移动有限责任公司 | For managing the method and apparatus of 3D video content |
| CN102625116A (en) * | 2010-12-09 | 2012-08-01 | 通用仪表公司 | Method and apparatus for managing 3d video content |
| US9584798B2 (en) | 2010-12-09 | 2017-02-28 | Google Technology Holdings LLC | Method and apparatus for managing 3D video content |
| US8928741B2 (en) | 2011-03-31 | 2015-01-06 | Sony Corporation | 3-D controller system for legacy TV |
| CN102740091A (en) * | 2011-03-31 | 2012-10-17 | 索尼公司 | 3-d controller system for legacy tv |
| CN102740091B (en) * | 2011-03-31 | 2015-02-18 | 索尼公司 | 3D controller system for traditional TV |
| CN102740088A (en) * | 2011-04-06 | 2012-10-17 | 云南北方奥雷德光电科技股份有限公司 | Portable 3D playing terminal |
| CN102833558A (en) * | 2011-06-17 | 2012-12-19 | 纬创资通股份有限公司 | Stereoscopic display system and method thereof |
| CN102427548A (en) * | 2011-11-28 | 2012-04-25 | 深圳市晶盛科技有限公司 | Stereoscopic liquid crystal glasses and display method thereof |
| CN102681190A (en) * | 2012-06-08 | 2012-09-19 | 杨仲辉 | Shutter type three-dimensional (3D) glasses |
| CN102946546B (en) * | 2012-10-10 | 2014-11-12 | 西安诺瓦电子科技有限公司 | LED display screen control system supporting shutter type 3D displaying |
| CN102946546A (en) * | 2012-10-10 | 2013-02-27 | 西安诺瓦电子科技有限公司 | LED display screen control system supporting shutter type 3D displaying |
| CN106210706A (en) * | 2015-05-08 | 2016-12-07 | 深圳市立鼎光电技术有限公司 | LED display realizes the system that 3D shows |
| CN107302692A (en) * | 2017-06-19 | 2017-10-27 | 深圳Tcl新技术有限公司 | Time delay adjusting method, television terminal and computer-readable recording medium |
| CN112702634A (en) * | 2019-10-23 | 2021-04-23 | 西安诺瓦星云科技股份有限公司 | Image display method, device and system and display screen controller |
| CN112702634B (en) * | 2019-10-23 | 2023-10-20 | 西安诺瓦星云科技股份有限公司 | Image display method, device and system and display screen controller |
| CN114615537A (en) * | 2020-11-24 | 2022-06-10 | 深圳市奥拓电子股份有限公司 | Zero-frame-delay video control system and method and LED display system |
| CN114615537B (en) * | 2020-11-24 | 2024-03-29 | 深圳市奥拓电子股份有限公司 | Zero-frame-delay video control system and method and LED display system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
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| CX01 | Expiry of patent term |