CN202103797U - Match type 3D stereoscopic television glasses - Google Patents
Match type 3D stereoscopic television glasses Download PDFInfo
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- CN202103797U CN202103797U CN2011201956442U CN201120195644U CN202103797U CN 202103797 U CN202103797 U CN 202103797U CN 2011201956442 U CN2011201956442 U CN 2011201956442U CN 201120195644 U CN201120195644 U CN 201120195644U CN 202103797 U CN202103797 U CN 202103797U
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Abstract
The utility model discloses a pair of match type 3D stereoscopic television glasses. The match type 3D stereoscopic glasses comprises a spectacle frame, a left eyeglass, a right eyeglass, a control circuit and a battery, wherein the left eyeglass, the right eyeglass, the control circuit and the battery are arranged on the spectacle frame; the battery is connected with the control circuit; the control circuit comprises a processor and a signal receiving device; the signal receiving device is connected with the processor; the processor is connected with the left eyeglass and the right eyeglass; and the signal receiving device is a radio-frequency receiving device. The match type 3D stereoscopic television glasses have strong anti-interference ability, can transmit the signal stably, and can be used conveniently.
Description
Technical field
The utility model relates to electronic information and communication technique field, relates in particular to a kind of complete set type 3D three-dimensional tv glasses.
Background technology
3D is the abbreviation of three-dimensional, and the meaning is a 3-D graphic.And the 3D technology is exactly the technology of virtual three-dimensional, reaches a kind of technology of aspect stereoeffects such as vision, the sense of hearing through the computing that utilizes computer.Compare with common 2D picture demonstration, the 3D technology can make picture become three-dimensional true to nature, and image no longer is confined on the plane of screen, can walk out the screen outside seemingly, lets spectators that sensation on the spot in person is arranged.
At present, the 3D Display Technique of four kinds of comparative maturities has been arranged on the market, comprised that color solid is three-dimensional, polarization is three-dimensional, stereoscopic three-dimensional and up-to-date DLP Link technology.These four types of technology are 3D shadow casting techniques that current quilt extensively adopts.Because principle separately is different, cost is different, and effect is different, has also occupied different market respectively.Wherein, the stereoscopic three-dimensional technology should be present our modal a kind of 3D shadow casting technique.
The 3D Display Technique can be divided into spectacle and bore hole formula two big classes.Bore hole 3D is mainly used in public business situations (advertisement machine and public information issue display terminal etc.) at present.And in the family expenses consumer field, no matter be display, projector or TV, the product of comparative maturity all need cooperate the 3D glasses to use now.
In the 3D optometric technology, we can segment out three kinds of main types again: aberration formula, polarization type and initiatively fast gate-type, just usual said look point-score, light point-score and time-sharing procedure.
Aberration formula 3D technology
Aberration formula 3D technology, English is Anaglyphic 3D, be used be passive type red-indigo plant (perhaps red-green, red-green grass or young crops) colour filter 3D glasses.This technological history is the longest, and image-forming principle is simple, realize that cost is quite cheap, but the 3D picture effect also is the poorest.Aberration formula 3D tells spectral information by the filter wheel of rotation earlier, uses the filter of different colours to carry out the picture optical filtering, makes a picture can produce two width of cloth images, and every eyes of people are all seen pictures different.Such method makes the picture edge produce colour cast easily.
Polarization type 3D technology
Polarization type 3D technology also is polarization type 3D technology, and English is Polarization 3D, and what be used is the passive type polaroid glasses.The image effect of polarization type 3D technology is better than aberration formula, and the glasses cost is also not very too high, but this technology is higher for the specification requirement of liquid crystal panel, and what at present many cinemas adopted also is such technology, but higher to the brightness requirement of display device.Polarization type 3D utilizes light to have the principle of " direction of vibration " to decompose original image; Earlier through being divided into image vertically to polarised light and level to polarised light two group of pictures; Adopt the polarized lenses of different polarization direction then about the 3D glasses respectively; People's right and left eyes just can receive two group of pictures like this, passes through the brain resultant image again.
But this technology can make screen resolution reduce by half, and be difficult to realize real full HD image, and picture brightness also can be greatly diminished.On LCD TV, use polarization type 3D specification requirement TV and possess the above refresh rate of 240Hz.
Initiatively fast gate-type 3D technology
Initiatively fast gate-type 3D technology, English is Active Shutter 3D, cooperates active shutter 3D glasses to use.Initiatively fast gate-type 3D technology is widely used in the 3D stereo of NVIDIA, the DLP Link of Texas Instrument also has XPAND 3D system.So be widely used at computer with above the projector, resource is more relatively, and image effect is outstanding, receive high praise of a lot of manufacturers and employing, but the fast gate-type 3D glasses price of its coupling is higher.
Initiatively fast gate-type 3D realizes 3D effect through the refresh rate that improves picture; Through being divided into two image by frame; Form two group of pictures of corresponding left eye and right eye; Staggered continuously showing, Infrared Projector makes left and right eyes see respective picture in the correct moment on the left and right sides eyeglass switch of the fast gate-type 3D glasses of Synchronization Control simultaneously.This technology can keep the original resolution of picture, lets the user enjoy real full HD 3D effect very like a cork, and can not cause picture brightness to reduce.
But, no matter be not dodge formula 3D technology or initiatively fast gate-type 3D technology, all must wear the 3D glasses and just can watch.At present, transmit the 3D signal to the 3D glasses through the mode that adopts infrared transmission between the 3D glasses of each 3D equipment vendors and the 3D equipment, work after letting the 3D glasses receive the 3D signal.Adopt this mode to transmit, because the characteristic of infrared signal itself if use the 3D stereoscopic TV more than two simultaneously, just causes very big interference.After the 3D signal is interfered, 3D glasses or can not work, otherwise flickering is more intense work the time, is easy to hinder eyes.Therefore cause the inconvenience of using, and limited the development that 3D shows.
Therefore, need provide a kind of complete set type 3D three-dimensional tv glasses to address the above problem.
The utility model content
In order to address this problem; The utility model discloses a kind of complete set type 3D three-dimensional tv glasses; Said 3D glasses comprise mirror holder, left eyeglass, right eyeglass, control circuit and battery, and said left eyeglass, said right eyeglass, said control circuit and said battery are installed on the mirror holder, and said battery is connected with said control circuit; Said control circuit comprises processor and signal receiving device; Said signal receiving device is connected with said processor, and said processor is connected with said left eyeglass, said right eyeglass, and said signal receiving device is a RF Receiving Device.
Preferably, said signal receiving device is that frequency is the RF Receiving Device of 2.4GHz.
Preferably, said 3D three-dimensional tv glasses also comprises the wireless transmit plate.
Preferably, said battery is a rechargeable lithium battary.
According to the complete set type 3D three-dimensional tv glasses of the utility model, its antijamming capability is strong, transmits signal stabilization, has made things convenient for use.
In the utility model content part, introduced the notion of a series of reduced forms, this will further explain in the embodiment part.The utility model content part does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection range of attempting to confirm technical scheme required for protection.
Below in conjunction with accompanying drawing, specify the advantage and the characteristic of the utility model.
Description of drawings
Fig. 1 is the sketch map according to the complete set type 3D three-dimensional tv glasses of an embodiment of the utility model.
Embodiment
In the description hereinafter, provided a large amount of concrete details and the utility model has been understood more completely so that provide.Yet, it will be apparent to one skilled in the art that the utility model can need not one or more these details and be able to enforcement.In other example,, describe for technical characterictics more well known in the art for fear of obscuring with the utility model.
In order thoroughly to understand the utility model, detailed structure will be proposed in following description.Obviously, the execution of the utility model is not limited to the specific details that those skilled in the art has the knack of.The preferred embodiment of the utility model is described in detail as follows, yet except these were described in detail, the utility model can also have other execution modes.
Below in conjunction with accompanying drawing the embodiment of the utility model is done detailed description.
With reference to figure 1, be sketch map according to the complete set type 3D three-dimensional tv glasses of an embodiment of the utility model.This complete set type 3D three-dimensional tv glasses comprises mirror holder 110, left eyeglass 120, right eyeglass 130, control circuit 140 and battery 150, and left eyeglass 120, right eyeglass 130, control circuit 140 and battery 150 all are installed on the mirror holder 110.Battery 150 is connected with control circuit 140.Control circuit 140 comprises processor 141 and signal receiving device 142, and signal receiving device 142 is connected with processor 141, and processor 141 is connected with left eyeglass 120, right eyeglass 130 respectively.
3D signal from 3D equipment 200 is received by signal receiving device 142, and signal receiving device 142 sends signal to processor 141 then.141 pairs of 3D signals of processor are handled, and the signal after will handling at last sends left eyeglass 120 and right eyeglass 130 respectively to.
Above-mentioned signal receiving device 142 is RF Receiving Devices.Preferably, be that frequency is the RF Receiving Device of 2.4GHz, it adopts the transmission of 2.4G wireless technology.So-called 2.4G wireless technology, its frequency range is between the 2.405GHz-2.485GHz.So abbreviate the 2.4G wireless technology as.Being the free frequency range of international regulation in this frequency range, is need not pay any expense to international linked groups.This just provides necessary advantage for 2.4G wireless technology developability.And the working method of 2.4G wireless technology is full-duplex mode transmission, on interference free performance, has great advantage.This advantage has determined its superpower anti-interference and the maximum transmission range that can reach 10 meters.The 2.4G wireless technology also has the message transmission rate of 2M in theory in addition, and this has just improved reliable guarantee for later application layer.
Above-mentioned battery 150 can be a rechargeable lithium battary.
Above-mentioned complete set type 3D three-dimensional tv glasses can also comprise the wireless transmit plate, and the signal of 3D equipment is transmitted into earlier on the wireless transmit plate, by the wireless transmit plate signal is transferred to the 3D glasses then.
According to the complete set type 3D three-dimensional tv glasses of the utility model, its antijamming capability is strong, transmits signal stabilization, has made things convenient for use.
The utility model is illustrated through the foregoing description, but should be understood that, the foregoing description just is used for for example and illustrative purposes, but not is intended to the utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; The utility model is not limited to the foregoing description; Instruction according to the utility model can also be made more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.The protection range of the utility model is defined by appended claims book and equivalent scope thereof.
Claims (4)
1. complete set type 3D three-dimensional tv glasses; It is characterized in that; Said 3D three-dimensional tv glasses comprises mirror holder, left eyeglass, right eyeglass, control circuit and battery, and said left eyeglass, said right eyeglass, said control circuit and said battery are installed on the mirror holder, and said battery is connected with said control circuit; Said control circuit comprises processor and signal receiving device; Said signal receiving device is connected with said processor, and said processor is connected with said left eyeglass, said right eyeglass, and said signal receiving device is a RF Receiving Device.
2. according to the described complete set type 3D of claim 1 three-dimensional tv glasses, it is characterized in that said signal receiving device is that frequency is the RF Receiving Device of 2.4GHz.
3. according to the described complete set type 3D of claim 2 three-dimensional tv glasses, it is characterized in that said 3D three-dimensional tv glasses also comprises the wireless transmit plate.
4. according to the described complete set type 3D of claim 1 three-dimensional tv glasses, it is characterized in that said battery is a rechargeable lithium battary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201956442U CN202103797U (en) | 2011-06-13 | 2011-06-13 | Match type 3D stereoscopic television glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201956442U CN202103797U (en) | 2011-06-13 | 2011-06-13 | Match type 3D stereoscopic television glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103797U true CN202103797U (en) | 2012-01-04 |
Family
ID=45389794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201956442U Expired - Fee Related CN202103797U (en) | 2011-06-13 | 2011-06-13 | Match type 3D stereoscopic television glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103797U (en) |
-
2011
- 2011-06-13 CN CN2011201956442U patent/CN202103797U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20180613 |