CN102621700B - Matching method of mask glasses and display device - Google Patents
Matching method of mask glasses and display device Download PDFInfo
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- CN102621700B CN102621700B CN201110035471.2A CN201110035471A CN102621700B CN 102621700 B CN102621700 B CN 102621700B CN 201110035471 A CN201110035471 A CN 201110035471A CN 102621700 B CN102621700 B CN 102621700B
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Abstract
The invention provides a matching method of a pair of mask glasses and a display device. The method comprises the following steps of: providing the mask glasses, wherein the opening of left and right lenses of the mask glasses can be switched according to a predetermined command; receiving an information packet sent by the display device; parsing the information packet; and according to a sequence switch command contained in the information packet, controlling opening and closing times of the left and right lenses of the mask glasses, wherein the sequence switch command contained in the information packet is different from the predetermined command. The mask glasses can examine stereo images presented by display devices of different factories and brands, and thereby a restriction problem of fixed matching use of present mask glasses and display device is solved.
Description
Technical field
The present invention relates to the matching method of a kind of shade glasses and display device, relate in particular to the matching method that a kind of shade glasses that can be used for making different labels mate mutually with display device.
Background technology
Because the position of right and left eyes is different, so the image that right and left eyes is observed also can be different.If make left-eye images information and right eye that left eye is seen see between right-eye image information having some differences, can cheat brain and produce three-dimensional 3D vision effect.Show at present the mode of stereopsis, mainly that the image of right and left eyes is arranged with level or vertical mode, again by the shade glasses of polarization, make left eye only see the image information of left eye, right eye is only seen the image information of right eye, to present the stereopsis of three-dimensional (three-dimensional, 3D).
This kind of tridimensional depth perception mainly can be realized by a particular system, and it comprises one can send particular sequence (sequence) signal, and sequentially shows the display device of left-eye images information and right-eye image information; And one can receive this particular sequence signal, allow user sequentially receive only the shade glasses of left-eye images information and right-eye image information.Wherein, in this particular sequence signal, there is a series of steering order of opening and closing.Therefore,, when display device is sent to its corresponding shade glasses by the particular sequence signal with open and close controlling instruction, shade glasses can, according to open and close controlling instruction, be carried out the on-off action of its left and right eyeglass.
Generally speaking, the open and close controlling instruction in particular sequence signal must be harmonious with demonstration left-eye images information and right-eye image sequence of information.Therefore,, under this pattern, when starting the left eye visual field of shade glasses and blocking this right eye visual field, the person of inspecting can inspect left-eye images information.While blocking this left eye visual field when starting the right eye visual field of shade glasses, the person of inspecting inspects right-eye image information.Because this kind switches action, be for switching fast and continuously, the therefore persistence of vision based on the mankind, the person of inspecting can produce a continuous 3D stereopsis.
Yet well-known, this kind of particular system (comprising display device and shade glasses) all needs to use through certain pairing, can present the 3D stereopsis of viewing and admiring for the person of inspecting.That is to say, the display device of commercially available 3D stereopsis and shade glasses, the two must have identical communication and link up (protocol) and coding protocol.For example, when display device and shade glasses are non-while belonging to same label (not having identical coding protocol), the shade glasses that can produce A label cannot pick out the situation of the coding that the display device of B label sends out.This not only causes user to be restricted in the choice, and has also increased the inconvenience in display device and shade eyewear applications.
Summary of the invention
In view of more than, the object of the present invention is to provide the matching method of a kind of shade glasses and display device, use the problem that solves existing existence.
The present invention discloses the matching method of a kind of shade glasses and display device, comprises the following steps: shade glasses are provided, and these shade glasses are suitable for the unlatching of switching left and right eyeglass according to a default order; Receive a message packet, wherein message packet sends from a display device, and message packet comprises switch (on/off) order of a sequence (sequence); Resolving information package; And according to the switch command of this sequence, control the opening the entire time of left and right eyeglass of shade glasses, to inspect the stereopsis in display device, wherein the switch command of this sequence is different from this default order.
According to one embodiment of the invention, wherein message packet can wired or wireless (wireless) mode be sent to shade glasses from display device.
When message packet transmits with wireless mode, message packet is sent to shade glasses by infrared ray, microwave or radio frequency electromagnetic, when message packet transmits with wired mode, message packet is sent to shade glasses by universal serial bus (Universal Serial Bus) interface.
The present invention also discloses the matching method of a kind of shade glasses and display device, comprises the following steps: shade glasses are provided; Receive a first information package, wherein first information package sends from one first display device, and first information package comprises the switch command of a sequence; By shade glasses, first information package is forwarded to one second display device; Make the second display device resolve first information package; Receive one second message packet, wherein the second message packet sends from the second display device, and the second message packet has the switch command of the sequence identical with first information package; And according to the switch command of this sequence, control the opening the entire time of left and right eyeglass of shade glasses, to inspect the stereopsis in the first display device and/or the second display device.
According to one embodiment of the invention, wherein shade glasses have a trigger element, and after trigger element is triggered, shade glasses receive first information package.
According to one embodiment of the invention, wherein shade glasses have a transmitting terminal, when trigger element is triggered, surpass a door after the time, and shade glasses are forwarded to the second display device by transmitting terminal by first information package.
According to one embodiment of the invention, wherein shade glasses have an indicating member, when shade glasses complete, forward first information package, and indicating member sends indicator signal.
The present invention also discloses the matching method of a kind of shade glasses and display device, comprises the following steps: a display device is provided, and this display device is suitable for sending the packet information that includes a default order; Receive a first information package, wherein first information package sends from shade glasses, and first information package comprises the switch command of a sequence; Resolve first information package; And send one second message packet when showing stereopsis, wherein the second message packet has the switch command of the sequence identical with first information package, and the switch command of this sequence is different from this default order.
According to one embodiment of the invention, wherein first information package is sent to display device by universal serial bus (Universal Serial Bus) interface from shade glasses.
According to one embodiment of the invention, wherein shade glasses have a trigger element, and after trigger element is triggered, shade glasses send first information package.
According to one embodiment of the invention, wherein display device has a screen display unit (On-Screen Display), in order to indicate display device, completes reception first information package.
In sum, the shade glasses that propose according to the present invention and the matching method of display device, the restricted problem that not only can must mutually mate with display device in order to solve existing shade glasses, more can, by the wired communication interface between the two, effectively reduce cost of manufacture.
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Accompanying drawing explanation
Figure 1A is the system schematic when viewing and admiring stereopsis according to the shade glasses of first embodiment of the invention;
Figure 1B is according to the circuit block diagram of the shade glasses of Figure 1A;
Fig. 1 C is according to the flow chart of steps of the matching method of the shade glasses of first embodiment of the invention;
Fig. 2 A to Fig. 2 C is the system schematic when viewing and admiring stereopsis according to the shade glasses of second embodiment of the invention;
Fig. 2 D is according to the circuit block diagram of the shade glasses of Fig. 2 A to Fig. 2 C;
Fig. 2 E is according to the flow chart of steps of the matching method of second embodiment of the invention;
The circuit block diagram of Fig. 3 A when mutually mating to view and admire stereopsis with shade glasses according to the display device of third embodiment of the invention;
Fig. 3 B to Fig. 3 C is according to the system schematic of Fig. 3 A;
Fig. 3 D is according to the flow chart of steps of the matching method of the display device of third embodiment of the invention;
Fig. 4 A is the setting schematic diagram before receiving message packet according to the display device of third embodiment of the invention;
Fig. 4 B is the setting schematic diagram after receiving message packet according to the display device of third embodiment of the invention.
Wherein, Reference numeral
10 display device
12 first display device
14 second display device
16 display device
20 shade glasses
20a shade glasses
20b shade glasses
30 message packet
30a first information package
30b the second message packet
32a first information package
32b the second message packet
40 universal sequential bus interfaces
42 screen display units
202 trigger elements
204 indicating members
204a indicating member
206 left eyeglasses
208 right eyeglasses
210 first microprocessors
210a first microprocessor
220 second microprocessors
220a the second microprocessor
220b the second microprocessor
230 microprocessors
240 power modules
250 fly-wheel diodes
Embodiment
In embodiment, describe below detailed features of the present invention and advantage in detail, its content is enough to make any those skilled in the art understand technology contents of the present invention and implement according to this, and according to the disclosed content of this instructions, claim scope and accompanying drawing, any those skilled in the art can understand object and the advantage that the present invention is relevant easily.
Figure 1A is the system schematic when viewing and admiring stereopsis according to the shade glasses of first embodiment of the invention.Figure 1B is according to the circuit block diagram of the shade glasses of Figure 1A, and wherein, shade glasses 20 can be in order to inspect the shown stereopsis of display device 10, and display device 10 can be but be not limited to a 3D liquid crystal display.The explanation of using about shade glasses 20 and display device 10 pairings below, sees also the flow chart of steps shown in Fig. 1 C, is hereby described as follows.
Shade glasses 20 include trigger element 202, indicating member 204, left eyeglass 206, right eyeglass 208, first microprocessor 210 and second microprocessor 220 of mutual electric connection.Wherein, first microprocessor 210 and the second microprocessor 220 can be but be not limited to two circuit square frames independently separately, first microprocessor 210 and the second microprocessor 220 are optionally integrated in (Silicon-on-chip, SOC) on one chip.Trigger element 202 can be but be not limited to one and be arranged on the physical button on shade glasses 20 housings or have the virtual key of touch controllable function, indicating member 204 can be but be not limited to light emitting diode, loudspeaker or hummer, for example, to send indicator signal (: project light or sound), indicates the state of shade glasses 20.Be below to take indicating member 204 as projecting light with the light emitting diode of indication shade glasses 20 states, as the explanation of one embodiment of the invention, yet in other embodiment, indicating member 204 can be also loudspeaker or hummer etc.
Specifically, see also Figure 1A to Fig. 1 C, matching method according to the shade glasses 20 of first embodiment of the invention with display device 10, wherein shade glasses 20 are suitable for the unlatching of switching its left eyeglass 206 and right eyeglass 208 according to a default order, and this default order can the different variations (corresponding step S102) to some extent because of the label of shade glasses 20.User is the wireless transmitting function of opening display device 10 first directly, such as: the functions such as infrared ray synchronized transmissions, microwave transmitting or less radio-frequency transmitting.In this, display device 10 can be passed through infrared ray, microwave or rf wave signal, send out a message packet 30 with specific coding, wherein message packet 30 comprises switch (on/off) order of a sequence (sequence), and the switch command of this sequence is the default order that is different from shade glasses 20.Therefore, according to the first embodiment of the present invention, for example, after trigger element 202 is triggered (: user presses the button on shade glasses 20), shade glasses 20 get final product the message packet 30 (corresponding step S104) that receiving and displaying device 10 sends out.
Generally speaking, the sixtieth that shade glasses 20 can be after trigger element 202 be triggered, in second, completes and receives message packet 30.After receiving, shade glasses 20 can, by inner processor unit (firmware program that comprises first microprocessor 210), be resolved the action (corresponding step S106) of (or claiming decoding) for message packet 30.Thereafter, indicating member 204 is launched light, to indicate shade glasses 20, has completed the step that message packet 30 is resolved.So the second microprocessor 220 can be according to the switch command of the sequence comprising in message packet 30, and then control the left eyeglass 206 and right eyeglass 208 each self-corresponding opening the entire time of shade glasses 20, make left eyeglass 206 switch continuously with right eyeglass 208.Under this situation, user can, by wearing shade glasses 20, view and admire the stereopsis (corresponding step S108) presenting in display device 10.
Wherein, the mode that message packet 30 is sent to shade glasses 20 by display device 10 is not limited with wireless, and in other words, message packet 30 also can be sent to shade glasses 20 from display device 10 by wired mode.When message packet 30 transmits with wired mode, message packet 30 can be sent to shade glasses 20 by the universal serial bus in display device 10 (Universal Serial Bus) interface.
So, according to the shade glasses of first embodiment of the invention and the matching method of display device, under the prerequisite without change display device, user can receive and resolve the message packet from different label TVs by same shade glasses, and then views and admires the stereopsis that the display device of different labels is play.
Fig. 2 A to Fig. 2 C is the system schematic when viewing and admiring stereopsis according to the shade glasses of second embodiment of the invention.Fig. 2 D is according to the circuit block diagram of the shade glasses of Fig. 2 A to Fig. 2 C.Wherein, the first display device 12 is 3D liquid crystal display of different labels from the second display device 14.The explanation of matching to view and admire stereopsis with shade glasses 20a respectively about the first display device 12, the second display device 14 below, sees also the flow chart of steps shown in Fig. 2 E, is hereby described as follows.
Shade glasses 20a includes trigger element 202, the indicating member 204 of mutual electric connection, 204a, left eyeglass 206, right eyeglass 208, first microprocessor 210a and the second microprocessor 220a, 220b.Wherein trigger element 202 can be but be not limited to one and be arranged on the physical button on shade glasses 20a housing or have the virtual key of touch controllable function, indicating member 204,204a can be but be not limited to light emitting diode, to send the state of indicator signal indication shade glasses 20a.First microprocessor 210a and the second microprocessor 220a, 220b is optionally integrated in (Silicon-on-chip, SOC) on one chip.
Specifically, see also Fig. 2 A to Fig. 2 E, according to the matching method of second embodiment of the invention shade glasses, first user provides shade glasses 20a (corresponding step S202), and open the wireless transmitting function of the first display device 12, such as: infrared ray synchronized transmissions, microwave transmitting, less radio-frequency transmitting etc.In this, the first display device 12 can be passed through infrared ray, microwave or rf wave signal, sends out the first information package 30a with specific coding, and wherein first information package 30a comprises switch (on/off) order of a sequence (sequence).For example, for example, when trigger element 202 is triggered and makes shade glasses 20a after receiving state signal (: the button that user presses on shade glasses 20a reaches 1/60 second), shade glasses 20a can be received from the first information package 30a (corresponding step S204) that the first display device 12 sends out, and the data of this first information package 30a are temporary in to a built-in storage element.
Then, when trigger element 202 is again triggered and surpasses a door after the time, shade glasses 20a is for example, in the state of transmitting (: the button that user presses on shade glasses 20a reaches more than 3 seconds), shade glasses 20a can pass through the transmitting terminal IR_Tx of first microprocessor 210a, and the first information package 30a that it is received from the first display device 12 is forwarded to the second display device 14 (corresponding step S206).In this, user can be first on the screen display unit (On-Screen Display) of the second display device 14, the second display device 14 is switched to 3D glasses communications status from TV remote state, allow the second display device 14 receive first information package 30a.After the second display device 14 receives first information package 30a, for example, can return a confirmation signal to shade glasses 20a.After this forwarding step completes, the indicating member 204a of shade glasses 20a can launch light, to indicate shade glasses 20a, first information package 30a is successfully forwarded to the second display device 14.
It should be noted that, the driver of the second display device 14 inside (comprising software program or hardware circuit) is after completing reception, signal that will automatic analysis first information package 30a, or by the signal fusing of first information package 30a in an index data base (index value), the significance signal (corresponding step S208) of (or claiming to resolve) first information package 30a identifying.And, complete above-mentioned parsing or comparison program, after confirming the meaning of first information package 30a, the second display device 14 for example, by its wireless transmission function (infrared transmission or wireless radio frequency transmission), sends out the second message packet 30b with first information package 30a with the switch command of identical sequence according to this.And the trigger element 202 that user can press on shade glasses 20a again receives the second message packet 30b (corresponding step S210) that the second display device 14 is sent.
Afterwards, the second microprocessor 220b can according in the second message packet 30b comprise sequence switch command, control the left eyeglass 206 and right eyeglass 208 each self-corresponding opening the entire time of shade glasses 20a, make the two switch continuously.Under this situation, the stereopsis (corresponding step S212) that user also presents in ornamental the second display device 14 when wearing shade glasses 20a.
In addition, because the second message packet 30b is identical with the information content of carrying secretly in first information package 30a, therefore, even if only have the shade glasses that mate with the first display device 12 in user family, these shade glasses still can be for viewing and admiring the stereopsis presenting in the second display device 14.So, according to the matching method of second embodiment of the invention, can make original all shade glasses that are matched with the first display device 12, there is the function of viewing and admiring the second display device 14 simultaneously, effectively solve the limited problem of existing shade eyewear applications.
The circuit block diagram of Fig. 3 A when mutually mating to view and admire stereopsis with shade glasses according to the display device of third embodiment of the invention, Fig. 3 B to Fig. 3 C is according to the system schematic of Fig. 3 A.Wherein, shade glasses 20b can be in order to inspect the shown stereopsis of display device 16, and display device 16 can be but be not limited to 3D liquid crystal display.About the two pairing, use below, to view and admire the explanation of stereopsis, see also the flow chart of steps shown in Fig. 3 D, be hereby described as follows.
Shade glasses 20b comprises microprocessor 230, power module 240 and a fly-wheel diode 250, shade glasses 20b and be electrically connected to display device 16 by universal serial bus (Universal Serial Bus) interface 40.In this, display device 16 not only can be supplied with shade glasses 20b by universal sequential bus interface 40 and operate required power source, between the two, also can reach the object (describing in detail below) that communication is linked up by universal sequential bus interface 40.
As shown in Figure 3 B, first user provides display device 16, and generally speaking, display device 16 is when normally showing default stereopsis, can send out the default order with packet information, to control the switch motion (corresponding step S302) with the shade glasses left and right eyeglass of its coupling.Afterwards, user can make shade glasses 20b send out a first information package 32a by triggering the trigger element 202 on shade glasses 20b, and wherein first information package 32a comprises the switch command of a sequence (sequence).Now, the indicating member 204 on shade glasses 20b starts luminous, to indicate display device 16, is receiving first information package 32a.When indicating member 204 stops when luminous, user can learn that display device 16 successfully receives first information package 32a (corresponding step S304).
Refer again to Fig. 4 A and Fig. 4 B, as shown in Figure 4 A and 4 B shown in FIG., user also can be by the screen display unit on set and display device 16 (On-Screen Display) 42, display device 16 is switched to 3D glasses communications status from TV remote state, make display device 16 be able to successfully by its universal sequential bus interface 40, receive first information package 32a.After step S304 completes, screen display unit 42 can indicate display device 16 and complete reception first information package 32a on screen.
Under this situation, as last embodiment says, display device 16 can be by its inner driver (comprising software program or hardware circuit), resolve the signal of first information package 32a, or by the signal fusing of first information package 32a in index data base (index value), the significance signal (corresponding step S306) of (or claiming to resolve) first information package 32a identifying.After completing parsing comparison program, further confirm whether " switch command in first information package 32a " is same as " display device 16 sends out to control the default order of shade glasses action when normal demonstration stereopsis ", if both are not identical, when the automatic switch command that using in first information package 32a of display device 16 meeting is as demonstration stereopsis, control the order of shade glasses switch.In this, as shown in Figure 3 C, display device 16 can send out the second message packet 32b (corresponding step S308) with first information package 32a with the switch command of identical sequence by universal sequential bus interface 40 again.
Therefore,, when the second message packet 32b is when display device 16 is sent to shade glasses 20b, shade glasses 20b can control the entire time of opening of its left and right eyeglass according to the switch command of this sequence, to inspect the stereopsis presenting in display device 16.
What specify is, although in the present embodiment, display device 16 can confirm whether " switch command in first information package 32a " is same as " display device 16 sends out to control the default order of shade glasses action when normal demonstration stereopsis ".And when above-mentioned two kinds of orders are not identical, when display device 16 is understood the automatic switch command that using in first information package 32a as demonstration stereopsis, control the order of shade glasses switch, but its practice is not as limit.In other words, in other embodiments of the invention, display device 16 for example also can directly dispense confirms two kinds of steps whether order is identical, and the switch command of directly usining in first information package 32a is controlled the order of shade glasses switch while showing stereopsis as it.
Comprehensively above-mentioned, the display device of a third embodiment in accordance with the invention and its matching method, under the prerequisite without change shade glasses, user can receive and send out the message packet that is applicable to control shade glasses by display device, therefore user when wearing the shade glasses of any label, the stereopsis that all ornamental display device is play.
Secondly, a third embodiment in accordance with the invention, is by universal sequential bus interface between display device and shade glasses, completes the communication agreement of electric power and signal of communication simultaneously.In this, not only increase the stability of linking up between the two, also by wired communication, effectively save cost.
In addition, be stressed that especially, in the above embodiment of the present invention, although the signal transmission between display device and shade glasses is to transmit message packet mode to carry out, also can adopt direct transmission by the mode of the signal of packetized (unpacketized data), not undertaken.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1. a matching method, is characterized in that, comprises step:
One shade glasses are provided;
Receive a first information package, wherein this first information package sends from one first display device, and this first information package comprises the switch command of a sequence;
By these shade glasses, this first information package is forwarded to one second display device;
Make this second display device resolve this first information package;
Receive one second message packet, wherein this second message packet sends from this second display device, and this second message packet has the switch command of this sequence identical with this first information package; And
According to the switch command of this sequence, control the opening the entire time of left and right eyeglass of these shade glasses, to inspect the stereopsis in this first display device and/or this second display device.
2. matching method according to claim 1, is characterized in that, these shade glasses have a trigger element, and after this trigger element is triggered, these shade glasses receive this first information package.
3. matching method according to claim 2, is characterized in that, these shade glasses have a transmitting terminal, when this trigger element is triggered, surpasses a door after the time, and these shade glasses are forwarded to this second display device by this transmitting terminal by this first information package.
4. matching method according to claim 1, is characterized in that, these shade glasses have an indicating member, and when these shade glasses complete this first information package of forwarding, this indicating member sends indicator signal.
5. a matching method, is characterized in that, comprises step:
One shade glasses are provided;
Receive the switch command of a First ray, wherein the switch command of this First ray sends from one first display device;
By these shade glasses, the switch command of this First ray is forwarded to one second display device;
Make this second display device resolve the switch command of this First ray;
Receive the switch command of one second sequence, wherein the switch command of this second sequence sends from this second display device, and the switch command of this second sequence is same as the switch command of this First ray; And
According to the switch command of this second sequence, control the opening the entire time of left and right eyeglass of these shade glasses, to inspect the stereopsis in this first display device and/or this second display device.
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| CN201110035471.2A CN102621700B (en) | 2011-01-28 | 2011-01-28 | Matching method of mask glasses and display device |
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| CN201110035471.2A CN102621700B (en) | 2011-01-28 | 2011-01-28 | Matching method of mask glasses and display device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833171A (en) * | 2010-05-28 | 2010-09-15 | 四川长虹电器股份有限公司 | Automatic identification and matching method of stereo glasses system |
| CN101852921A (en) * | 2010-05-28 | 2010-10-06 | 四川长虹电器股份有限公司 | Stereoscopic glasses system and identification code setting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833171A (en) * | 2010-05-28 | 2010-09-15 | 四川长虹电器股份有限公司 | Automatic identification and matching method of stereo glasses system |
| CN101852921A (en) * | 2010-05-28 | 2010-10-06 | 四川长虹电器股份有限公司 | Stereoscopic glasses system and identification code setting method thereof |
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