CN210168146U - 3D and 2D picture display system using single synchronous information - Google Patents
3D and 2D picture display system using single synchronous information Download PDFInfo
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- CN210168146U CN210168146U CN201921538373.9U CN201921538373U CN210168146U CN 210168146 U CN210168146 U CN 210168146U CN 201921538373 U CN201921538373 U CN 201921538373U CN 210168146 U CN210168146 U CN 210168146U
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Abstract
The utility model discloses an use single synchronization information's 3D and 2D picture display system, including glasses, display system and synchronizing signal transmitter, glasses include spectacle-frame and lens, and the lens is installed inside the spectacle-frame, and display system links to each other with the synchronizing signal transmitter, and the synchronizing signal that the synchronizing signal transmitter generated through analytic display system is through the synchronizing signal who analyzes display system, and the mode that packs this synchronizing signal and pass through the radio signal radio frequency is published synchronous signal for glasses and is received, the utility model discloses owing to only need single synchronizing signal transmitter and non-system's display system hardware on operating procedure, and real-time when watching the picture content is adjusted the operation mode of three-dimensional glasses device, great increase the flexibility ratio in the operation and reduced the cost of function. Meanwhile, the three-dimensional glasses of the technology have high flexibility in the aspect of setting the operation mode.
Description
Technical Field
The utility model relates to a show technical field, specifically be an use single synchronization information's 3D and 2D picture display system.
Background
Various display systems (e.g., projection systems, mobile phones, computer, television screens, etc.) have been used for a long time to display image contents in a two-dimensional manner, and by displaying a two-dimensional image on a certain screen medium, the two eyes of a viewer can clearly see the image.
In recent years, with the technology becoming more and more popular, a large number of display systems having a three-dimensional screen display function are gradually coming out of the market. Different from the two-dimensional picture content, the three-dimensional picture content actually simulates the images seen by both eyes of the viewer in the real world by providing two-dimensional pictures with slightly different visual angles to the viewer, so that a three-dimensional stereo picture content can be recombined in the brain. From the red and blue lens glasses used in the last century, to the polarized lens glasses mostly used for the appreciation of movies by many people, and to the active shutter lens glasses which actively and orderly shield the eyes of the viewer actively, until the recent popular naked eye three-dimensional display technology, all the current three-dimensional display methods realize the display of three-dimensional contents by separating the three-dimensional contents which are separately transmitted to the left and right eyes no matter what realization method. Unlike the naked eye three-dimensional display technology, the method of implementing three-dimensional pictures using three-dimensional glasses generally uses non-corrective lenses, so that the direction of light is not redirected as in the naked eye three-dimensional display technology, and the methods are less limited in use. Among the methods of displaying three-dimensional images using three-dimensional glasses, the method of displaying three-dimensional images using red and blue glasses or polarized glasses is a physical property of transmitted light, and filters the images into images for the left and right eyes by using the color or light wave direction. However, since the light is filtered, the three-dimensional picture is difficult to be observed without color cast or dimming. Therefore, even though the method of using physical lenses to realize three-dimensional images is low in cost and easy to realize, it is less adopted by mainstream three-dimensional display systems for reasons of poor effect. The utility model discloses it is wide in the three-dimensional imaging method of active shutter lens that mainstream three-dimensional display system adopted to be directed to.
Unlike the three-dimensional imaging method using physical lenses, the shutter-type lens glasses enable each eye to see the full-screen picture which is displayed by the display system at the corresponding time and only aims at a specific monocular at a specific time by a mode of alternately covering the left eye and the right eye quickly and periodically, so that a high-quality three-dimensional stereo picture is realized. The three-dimensional imaging principle of the actively shuttered glasses has high requirements on the display system. First, the display system needs to alternately switch to display individual images for each monocular at a higher refresh rate per second. In the aspect of glasses, the glasses also need to be turned on or off in real time synchronously with the picture played by the display system. If the refresh rate is not sufficient or the refreshing of the glasses shutter and the display system is not synchronous, the viewer wearing the glasses cannot observe a high-quality three-dimensional stereo picture, and is highly likely to cause motion sickness (motion sickness) due to imbalance of the viewer. Therefore, shutter glasses are usually used with a set of display systems that can generate a high refresh rate, and transmit a frame synchronization signal to the glasses via the corresponding infrared transmitter to synchronize the display system and the refresh period and time point of the glasses. In fact, the cause of motion sickness is not limited to an unqualified refresh rate or picture asynchronism, and even if a viewer successfully observes a correct and high-quality three-dimensional stereo picture, the motion feeling difference between the content of the three-dimensional stereo picture and the reality is very likely to cause the motion feeling. Due to the differences in self-balancing systems from person to person, it is difficult to ensure that all viewers do not feel discomfort or dizzy when viewing three-dimensional stereoscopic content. Once the dizzy feeling is generated, the viewer can not watch the three-dimensional stereo content any more, only the glasses are taken off to watch the picture which appears on the display system and is specially displayed for the three-dimensional glasses wearer and appears on the left and right eyes alternately. However, since the images displayed for the left and right eyes are slightly different in content, only the blurred image in which the image contents of the left and right eyes overlap each other can be observed by naked eyes without three-dimensional stereoscopic glasses, which causes great inconvenience to the viewer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use single synchronization information's 3D and 2D picture display system, in order to solve the problem that proposes among the background art.
In order to realize the purpose, the utility model provides a following technical scheme:
the utility model provides an use single synchronization information's 3D and 2D picture display system, includes glasses, display system and synchronizing signal transmitter, glasses include spectacle-frame and lens, and the lens is installed inside the spectacle-frame, and display system links to each other with the synchronizing signal transmitter, and the synchronizing signal transmitter is through the synchronizing signal who analyzes display system and generate, and the mode that packs this synchronizing signal and pass through the radio frequency of radio signal is with synchronizing signal issue for glasses and receive, the lens adopts the material that can change the luminousness of own, and after the synchronizing signal that is sent by the synchronizing signal transmitter was received to glasses, the operation rule that the lens can resolve out in the signal according to the signal carries out the regular periodic shutter switch of synchronization.
As a further aspect of the present invention: one or more display lamps are arranged on the glasses frame.
As a further aspect of the present invention: the glasses frame is also provided with a button for changing the working state of the glasses.
As a further aspect of the present invention: the glasses frame is also provided with a sliding switch for changing the watching mode of the glasses.
As a further aspect of the present invention: and the glasses frame is also provided with a regulator for controlling the shutter type three-dimensional glasses to selectively watch the picture content in the video source of the display system.
As a further aspect of the present invention: the lenses comprise a left spectacle lens a and a right spectacle lens b, the operation mode of the spectacles is realized by a synchronous signal obtained by a logic circuit through an analysis receiver, and a specific lens driving mode is output to a lens driver by matching with the selection and debugging of a wearer on a mode selector and a regulator, and then the lens driver is enabled to control the current display mode of the left spectacle lens a and the current display mode of the right spectacle lens b through changing voltage.
As a further aspect of the present invention: the eyewear also includes memory for providing storage capability in the form of volatile and/or non-volatile memory.
As a further aspect of the present invention: the glasses also include a battery () for providing power and a data interface for charging the battery.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses owing to only need single synchronizing signal transmitter and the display system hardware of non-system on operation procedure, and real-time adjustment the operation mode of three-dimensional glasses device when watching picture content, great increase the flexibility ratio in the operation and reduced the cost of function. Meanwhile, because the three-dimensional glasses of the technology have high flexibility in the aspect of setting the operation mode, the technology has high compatibility with the change and the upgrade of the display period and the display system in the future operation mode.
Drawings
Fig. 1 is a basic configuration diagram of a three-dimensional eyeglass device.
Fig. 2 is a diagram of an environment in which the eyewear device is used.
Fig. 3 is an exemplary component diagram of an eyeglass apparatus.
Fig. 4 is a diagram illustrating an operation mode of the glasses in a predetermined three-dimensional mode.
Fig. 5 is a diagram of an operation mode of glasses in an embodiment of viewing two different sets of two-dimensional frame contents.
Fig. 6 is a diagram of an operation mode of glasses in an embodiment of viewing multiple sets of three-dimensional and two-dimensional picture contents.
In the figure: glasses-100, three-dimensional glasses-100 a for left eye mode operation, three-dimensional glasses-100 b for left eye mode operation, glasses frame-110, lenses-120, left glasses lenses-120 a, right glasses lenses-120 b, display lights-130, buttons-140, slide switch-150, adjuster-160, display system-200, synchronization signal transmitter-210, wireless signal radio frequency-220, logic circuit-300, analytic receiver-305, mode selector-310, adjuster-315, lenses driver-320, memory-325, battery-330, LED-335, data interface-340, input buttons-350.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-6, to achieve the above object, the present invention provides the following technical solutions:
A3D and 2D picture display system using single synchronous information comprises glasses 100, a display system 200 and a synchronous signal transmitter 210, wherein the glasses 100 comprise a glasses frame 110 and lenses 120, the lenses 120 are installed inside the glasses frame 110, the display system 200 is connected with the synchronous signal transmitter 210, the synchronous signal transmitter analyzes a synchronous signal generated by the display system 200, packages the synchronous signal and distributes the synchronous signal to the glasses 100 for receiving in a wireless signal radio frequency 220 mode, the lenses 120 are made of materials capable of changing the light transmittance, and after the glasses 100 receive the synchronous signal sent by the synchronous signal transmitter 210, the lenses 120 can perform synchronous regular periodic shutter type switch according to the operation rule analyzed from the signal.
As shown in fig. 2, the glasses 100 need to be used with a display system 200 and a single synchronization signal transmitter 210. In one or more embodiments, the display system 200 generates a corresponding frame synchronization signal according to the display mode of the video source to be displayed, specifically, the time point and the period of the alternation of the frame contents in the video source. In some embodiments, this synchronization signal may be generated directly by the display system itself. In other embodiments, the synchronization signal may be generated by a device coupled to the display system that is capable of outputting video content to the display system. Video output devices referred to herein include, but are not limited to, desktop computers, notebook computers, game consoles, tablet computers, mobile devices, smart phones, tablets, and the like. For clarity, the display systems herein are referred to collectively. It can be defined as a system capable of generating and displaying video source pictures and generating corresponding synchronous signals, and the system comprises a playing device which can independently use the output video pictures and the synchronous signals, a display system which can be used with the video output device generating the synchronous signals, and a series of comprehensive devices which can meet the requirements of displaying the video pictures and generating the synchronous signals.
The display system 200 is connected to a synchronization signal transmitter 210. The synchronization signal transmitter analyzes the synchronization signal generated by the display system, packages the synchronization signal, and transmits the synchronization signal to the glasses 100 in a certain effective radio frequency range for reception in a wireless signal radio frequency 220 manner. In some embodiments, the glasses 100 need to be paired with the synchronization signal transmitter 210 in advance, and then the synchronization signal transmitted by the synchronization signal transmitter can be received in the designated wireless communication frequency, and the glasses lens 120 is opened and closed periodically and alternately by using the synchronization signal. In other embodiments, the glasses 100 can scan all wireless communication frequencies to find the first synchronization signal received in all wireless communication frequencies, and use the content of the first synchronization signal to perform regular periodic alternate opening and closing operations of the glasses lens 120.
Example 2: based on embodiment 1, the glasses 100 may include one or more display lamps 130 to facilitate the wearer's understanding of the working status of the glasses. The user can change the working state of the glasses by operating the button 140 on the glasses.
Example 3: based on embodiment 2, the sliding switch 150 on the glasses 100 can switch between the three-dimensional viewing mode and the two-dimensional viewing mode during normal operation of the glasses. Alternatively, the wearer can select whether to view a three-dimensional stereoscopic content picture, a left-eye picture in the two-dimensional plane mode, or a right-eye picture in the two-dimensional plane mode through the glasses at the present time by operating the slide switch 150. In addition, in some embodiments, slide switch 150 may be configured to switch more modes other than three-dimensional and two-dimensional pictures, and the specific application scope of these modes depends on the specific use scenario.
In general, the mode switch of the glasses is sufficient for the wearer to perform the switching between the three-dimensional and two-dimensional pictures. In one or more embodiments, when the display system picture source contains more than two picture contents which alternately appear, the wearer can control the shutter-type three-dimensional glasses to selectively view the picture contents in the display system video source by operating the adjuster one 160.
Example 4: on the basis of embodiment 3, fig. 3 provides a diagram illustrating exemplary components of the shutter-type three-dimensional glasses 100 according to the description herein. Depending on the function and configuration of the eyeglass 100, the components may vary to include more or fewer components within the body of the eyeglass. It is to be appreciated and understood that each of the components described herein can be interconnected with one another by one or more direct linkages, data or power buses, communication interfaces, input/output ports, and the like. Basically, the operation mode of the shutter-type three-dimensional glasses 100 is determined by the logic circuit 300 by analyzing the synchronization signal obtained by the receiver 305, and then outputting a specific lens driving manner to the lens driver 320 in accordance with the selection and adjustment made by the wearer on the mode selector 310 and the second adjuster 315, and then enabling the lens driver to control the left glasses lens 120a and the right glasses lens 120b in the current display mode, for example, the current transmittance of the lenses, by changing the voltage or other effective operation manners. In some embodiments, the logic circuit 300 may be compatible with multiple decoding schemes to accommodate synchronization signals of multiple different formats. When the receiver 305 receives the synchronization signal from the synchronization signal transmitter 210, the receiver optionally provides the appropriate synchronization signal to the logic circuit 300 to decode the corresponding synchronization signal to drive the glasses lens according to the corresponding synchronization signal format stored in the memory 325 of the glasses component. In one or more embodiments, the lens wearer can further selectively adjust the mode of operation of the three-dimensional lens. For example, when the wearer selects the viewing three-dimensional picture mode in the mode selector 310, the logic circuit 300 may instruct the lens driver 320 to normally drive the left lens 120a and the right lens 120b to alternately open and close, i.e., alternately present the opaque and transparent display modes, with a fixed duty cycle. Correspondingly, if the wearer selects the two-dimensional frame mode in the mode selector 310, the logic circuit 300 may instruct the lens driver 320 to drive the left lens 120a and the right lens 120b to synchronously open and close at a fixed duty cycle. Additionally, in some embodiments, the wearer can further customize the operating mode of the three-dimensional eyewear 100 by manipulating the actuators 315. For example, in customization, the wearer may operate the adjuster 315 to delay the time point of the lens operation and change the time period for opening and closing the eyeglass lens, and the logic circuit 300 may instruct the lens driver to perform corresponding adjustment on the voltage or other controllable parameters, so that the eyeglass lens 120 can operate according to the manner defined by the wearer.
Example 5: based on embodiment 4, the eyewear may include memory 325 to provide storage capability in the form of volatile and/or non-volatile memory for storing hardware and/or software related information and instructions. For example, the glasses are designed to receive the synchronization signals from more than one different types of synchronization signal transmitters through wireless transmission, and the glasses may store the decoding logic of the synchronization signals that the glasses can support in the memory 325, and generate the corresponding operation mode by using the decoding logic in the memory 325 when receiving the synchronization signals.
In order to supply the required energy to power the electrical components, e.g., the logic circuit 300, the lens driver 320, the memory 325, etc., the battery 330 may be provided as a power source for the three-dimensional eyewear device 100. In one particular configuration, the battery 330 may be removable or replaceable. In another configuration, the battery 330 is integrated into the three-dimensional eyewear device. Alternatively, in other embodiments, the power source may include an outlet connection to the power source. In yet another embodiment, an outlet connection is provided to connect the component to an a/C power source (e.g., to the power grid via one or more) and/or a battery 330. In this arrangement, power sufficient to operate the members is supplied in common by this power source.
The LEDs 335 may be provided as visual status indicators to display the status of various operations of the three-dimensional eyewear device 100. Examples of such status indicators include, but are not limited to, a battery level indication, a power on/off indication, a device operating mode indication, and the like.
Example 6: on the basis of embodiment 1, a data interface 340 is included as an interface for charging the battery (330). In other embodiments, the battery may also be charged by means of wireless power transfer, where a wireless charging receiver (345) may be included to receive power from an external wireless charging transmitter. In addition to serving as a charging interface, data interface 340 may also serve in some embodiments as an enabling connection for peripheral devices, or an interface for connection to other devices such as other portable devices, computers, and the like, for use in a variety of application scenarios, such as glasses firmware updates. In various embodiments of the three-dimensional eyewear device 100, any of various types of interfaces may be included to allow for greater connectivity of the three-dimensional eyewear device 100.
Example 7: on the basis of embodiment 6, input buttons/sensors 350 may be included to provide an input interface to the user. Various types of input interfaces, such as buttons, touch pads, etc., may be included to provide this functionality. By way of non-limiting example, this input interface may be used to activate various operational states of the three-dimensional eyewear device 100, switch operating modes of the three-dimensional eyewear device 100, confirm user debugging settings, and the like.
Example 8: on the basis of embodiment 6, as illustrated in fig. 4, the user wears the three-dimensional eyeglass device 100 to view the three-dimensional screen content in the preset setting environment. In the current exemplary embodiment operation mode, the three-dimensional glasses device 100 receives the frame display mode of the display system 200 through the synchronization signal transmitter 210, and alternately turns on and off the lenses 120 according to the operation mode under a preset display period. In a preset setting environment, the display frame rate of a common display system in a three-dimensional mode is generally one hundred twenty hertz, that is, the left and right lenses of the glasses are alternately opened and closed one hundred twenty times per second, wherein the left and right eyes are sixty times respectively. The three-dimensional glasses device takes 2 lambda seconds as one displayPeriod of timelAnd (6) operating. Referring to the display time axis of the screen content 400 in fig. 4, at time T, the display system displays the nth frame of screen of the three-dimensional screen content provided to the left eyeglass 120a of the three-dimensional eyeglass device. At this time, the three-dimensional eyeglass device opens the left eyeglass 120a and closes the right eyeglass 120b, respectively, according to the synchronization signal, and continues this state for λ seconds. Advancing the time axis, when the time T is T + lambda, the display system displays the (N + 1) th frame of the three-dimensional picture content and provides the frame to the right eye lens 120b of the three-dimensional glasses device. At this time, the three-dimensional eyeglass device correspondingly closes the left eyeglass 120a and opens the right eyeglass 120b according to the synchronization signal, and continues this state for λ seconds. In a preset setting environment, the system is generally displayed in a three-dimensional mode, and lambda is one hundred and twenty one second. In this embodiment, the three-dimensional content frames provided to the corresponding eyes in the left-and-right eye interactive display system of the three-dimensional glasses device wearer form a three-dimensional stereoscopic image in the visual sense.
Example 9: based on embodiment 6, as shown in fig. 5, more than one user wearing the three-dimensional glasses device 100 views two different sets of two-dimensional screen contents in a preset setting environment. In the operation mode of the exemplary embodiment, the three-dimensional glasses device 100 receives the frame display mode of the display system 200 through the synchronization signal transmitter 210, and simultaneously opens or closes the left eye lens 120a and the right eye lens 120b according to the operation mode in a preset display period. In a preset setting environment, a universal display system interactively displays two sets of two-dimensional picture contents with sixty frame rates at a frame rate of one hundred twenty hertz, and the two sets of two-dimensional picture contents are respectively provided for two sets of wearers to watch. The three-dimensional glasses device takes 2 lambda seconds as a display periodlAnd (6) operating. Referring to the display time axis of the picture content in fig. 5, at time T, the display system displays the nth set of two-dimensional picture contentaAnd (5) frame pictures. Advancing the time axis, and displaying the Nth two-dimensional picture content of the second group by the display system when the time T is T + lambdabAnd (5) frame. Advancing the time axis, and displaying the Nth group of two-dimensional picture contents by the display system when the time T is T +2 lambdaa+1 frame. Advancing the time axis again, and displaying the Nth two-dimensional picture content of the second group by the display system when the time T is T +3 lambdab+1 frame. The following operation mode and so on. In this embodiment, the three-dimensional glasses wearer can freely select which set of picture contents to view by operating the slide switch 150 of the three-dimensional glasses after synchronizing with the display system. For example, when the wearer points the selector to the left-eye mode, the left-eye lens and the right-eye lens of the three-dimensional glasses 100a operating in the left-eye mode are both in the open state when the display system plays the first set of two-dimensional picture content, and are both in the closed state when the display system plays the second set of two-dimensional picture content. If the wearer points the selector to the right-eye mode, the left and right lenses of the three-dimensional glasses 100b operating in the right-eye mode are both in the closed state when the display system plays the first set of two-dimensional picture contents, and are both in the open state when the display system plays the second set of two-dimensional picture contents. When viewed from the time axis, at time T, the left and right glasses of the three-dimensional glasses 100a operating in the left-eye mode are both in an open state, and the left and right glasses of the three-dimensional glasses 100b operating in the right-eye mode are both in a closed state. At this time, the wearer of the three-dimensional glasses 100a views the nth two-dimensional picture content of the first group simultaneously with both eyesaThe frame is displayed, and the wearer of the three-dimensional glasses 100b briefly covers both eyes simultaneously. Advancing the time axis, when the time T is T + λ, the left and right glasses of the three-dimensional glasses 100a operating in the left eye mode are both in a closed state, and the left and right glasses of the three-dimensional glasses 100b operating in the right eye mode are both in an open state. At this time, the two eyes of the wearer of the three-dimensional glasses 100a are temporarily covered at the same time, and the wearer of the three-dimensional glasses 100b simultaneously watches the display system to display the Nth group of the two-dimensional picture contentsbAnd (5) frame. Advancing the time axis, when the time T is T +2 λ, the left and right glasses of the three-dimensional glasses 100a operating in the left eye mode are both in an open state, and the left and right glasses of the three-dimensional glasses 100b operating in the right eye mode are both in a closed state. At this time, the wearer of the three-dimensional glasses 100a views the nth two-dimensional picture content of the first group simultaneously with both eyesa+1 frame of the picture, while the wearer of the three-dimensional glasses 100b has both eyes briefly covered at the same time. Then advancing the time axis, when the time T is T +3 lambda, the left and right glasses of the three-dimensional glasses 100a operating in the left eye mode are both in the closed state,and the left and right glasses of the three-dimensional glasses 100b operating in the right eye mode are both in an open state. At this time, the two eyes of the wearer of the three-dimensional glasses 100a are temporarily covered at the same time, and the wearer of the three-dimensional glasses 100b simultaneously watches the display system to display the Nth group of the two-dimensional picture contentsb+1 frame. By analogy with this pattern, when in this embodiment, if the wearer points slide switch 150 to the three-dimensional pattern, the three-dimensional glasses alternately repeat opening and closing the left and right eye glasses in the cycle of operation resolved into the synchronization signal. In this case, the wearer will be able to view two sets of two-dimensional picture content played back in the display system simultaneously. In this case, the three-dimensional glasses wearer and the non-wearer see no difference in the contents of the screen.
Example 10: on the basis of embodiment 6, as illustrated in fig. 6, one or more users wear the three-dimensional eyeglass device 100 to view one or more sets of three-dimensional and two-dimensional screen contents in a self-defined setting environment. In this exemplary embodiment operation mode, the display system can play one or more sets of three-dimensional and two-dimensional picture contents without preset setting conditions, and the wearer autonomously selects which set of three-dimensional or two-dimensional picture contents to view by using the slide switch 150 and the operation adjuster 160. As shown in fig. 5, the wearer can control the on and off modes of the lenses of the three-dimensional eyeglass device 100 in a specific operation mode by setting the position of the slide switch 150. In a three-dimensional display mode, the left and right lenses of the three-dimensional glasses are opened and closed alternately; in the two-dimensional left-eye display mode, the left and right eyeglass lenses are simultaneously in an open state in the first half period of the display period and in a closed state in the second half period; in the two-dimensional right-eye display mode, the left and right eyeglass lenses are simultaneously in the closed state in the first half of the display period and simultaneously in the open state in the second half of the display period. Meanwhile, the wearer can also change the display period of the three-dimensional eyeglass device by operating the adjuster. Generally, the adjuster can be used to change the delay d and the operation duration λ in the display period. As described in the exemplary embodiment of fig. 6, the projection system plays more than two sets of three-dimensional and two-dimensional picture content in a particular mode. For example, in this exampleThe display system plays two sets of two-dimensional picture contents and one set of three-dimensional picture contents 400c respectively in a specific display period, and the wearer can set and operate the regulator to freely select pictures to watch in the sets of picture contents through the sliding switch. Referring to the display time axis of the picture content in fig. 6, the display system sends out the display period through the synchronization signal aslOne display periodl=4λi. When the time T is T, the display system displays the Nth group of two-dimensional picture contents of the first groupaAnd (5) frame pictures. Advancing the time axis to T + λ at time TiThen, the display system displays the Nth group of two-dimensional picture contentsbAnd (5) frame. Advancing the time axis to T +2 λ at time TiThen, the display system displays the Nth three-dimensional picture contentcFrame (left eye picture content) and continue this state 2 λiAnd second. Advancing the time axis to T +4 λ at time TiThe display system displays the Nth group of two-dimensional picture contentsa+1 frame. Advancing the time axis to T +5 λ at time TiThen, the display system displays the Nth group of two-dimensional picture contentsb+1 frame. Then advancing the time axis to T +6 lambda at time TiThen, the display system displays the Nth three-dimensional picture contentc+1 frame right eye picture content and continue this state 2 λiAnd second. The operation mode is similar to the operation mode. By operating the adjuster 160, the wearer can adjust the selection of which group of pictures the eyeglass lenses can view. By adjusting the delay d, the wearer can adjust the length of the delay time of the left and/or right eyeglass opening time point based on the display period start time within one display period. By adjusting the operating duration λ, the wearer can adjust the length of the left and/or right eyeglass opening time within one display period. For example, when the delay d of the display period is set to 0, the operation time length λ is set to λiWhen the slide switch is set in the left eye mode, the three-dimensional eyeglass device operates in a display period in which the left and right eyeglass lenses are simultaneously turned on and maintained at λ at the start of the display periodiAnd second, keeping the left and right glasses lenses in the closed state until the display period is finished. In this set state, the wearer will be able to view a first set of two-dimensional pictures through the three-dimensional eyewear deviceThe contents. If the wearer sets the slide switch to the right eye mode with the delay d set to 0 and the operation time period lambda set to lambdaiThe wearer will be able to view the second set of two-dimensional picture content through the three-dimensional eyewear device. The three-dimensional glasses device operates in a mode of left and right glasses lenses in one display period and is closed and maintained at lambda at the beginning of the display periodiSecond while maintaining the on state lambdaiAnd second, keeping the left and right glasses lenses in the closed state until the display period is finished. This display mode can also be achieved by setting the slide switch to the left eye mode while the delay d is set to λiAnd setting the operation time length lambda as lambdai. If the wearer needs to watch the three-dimensional picture content, the wearer needs to set the slide switch to the three-dimensional mode and set the delay d to 2 λiAnd the operation time length lambda is set to be 2 lambdai. In operation, the three-dimensional eyeglass device maintains the closed state of the eyeglass lenses at the beginning of the cycle in the base display cycle by 2 lambdaiSecond, then open the left eye lens 2 lambdaiAnd second. In the base number display period, the left and right glasses lens are maintained in the closed state 2 lambda at the beginning of the periodiSecond, then open the right eye lens 2 lambdaiAnd second.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A3D and 2D picture display system using single synchronous information comprises glasses (100), a display system (200) and a synchronous signal transmitter (210), wherein the glasses (100) comprise a glasses frame (110) and lenses (120), and the lenses (120) are installed in the glasses frame (110), the display system (200) is connected with the synchronous signal transmitter (210), the synchronous signal transmitter (210) packages the synchronous signal by analyzing the synchronous signal generated by the display system (200) and distributes the synchronous signal to the glasses (100) for receiving by a wireless signal radio frequency (220), and the glasses (100) perform synchronous regular periodic shutter type switch after receiving the synchronous signal sent by the synchronous signal transmitter (210).
2. A 3D and 2D picture display system using a single sync message as claimed in claim 1, wherein one or more display lamps (130) are provided on the glasses frame (110).
3. A 3D and 2D picture display system using a single sync message as claimed in claim 1, wherein the glasses frame (110) is further provided with a button (140) for changing an operation state of glasses.
4. A 3D and 2D picture display system using a single sync information according to claim 1, wherein a slide switch (150) for changing a viewing mode of glasses is further provided on the glasses frame (110).
5. A 3D and 2D picture display system using a single sync information as claimed in claim 1, wherein said glasses frame (110) further comprises a first adjuster (160) for controlling the shutter type three-dimensional glasses to selectively view the picture contents in the video source of the display system.
6. The system of claim 2, wherein the lens (120) comprises a left-eye lens (120 a) and a right-eye lens (120 b), the operation mode of the glasses (100) is determined by the logic circuit (300) through analyzing the synchronization signal received from the receiver (305), and the lens driver (320) outputs a specific lens driving manner to the lens driver (320) according to the selection and adjustment made by the wearer on the mode selector (310) and the second adjuster (315), and the lens driver controls the left-eye lens (120 a) and the right-eye lens (120 b) in the current display mode by changing the voltage.
7. A system for 3D and 2D picture display using a single synchronization information according to any of claims 1-6, wherein the glasses (100) further comprise a memory (325) for providing storage capability in the form of volatile and/or non-volatile memory.
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| CN110460836A (en) * | 2019-09-17 | 2019-11-15 | 华拓域科技有限公司 | A kind of 3D and 2D image display system using single synchronizing information |
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