CN102478712A - Intelligent active shutter 3D glasses and imaging method thereof - Google Patents
Intelligent active shutter 3D glasses and imaging method thereof Download PDFInfo
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- CN102478712A CN102478712A CN201010563680XA CN201010563680A CN102478712A CN 102478712 A CN102478712 A CN 102478712A CN 201010563680X A CN201010563680X A CN 201010563680XA CN 201010563680 A CN201010563680 A CN 201010563680A CN 102478712 A CN102478712 A CN 102478712A
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Abstract
The invention provides intelligent active shutter 3D glasses and an imaging method thereof. The intelligent active shutter 3D glasses comprise: a glass frame, left and right eyeglasses which are fixed by the glass frame and an internal circuit module. The internal circuit module comprises: a control module, a FPC, a power supply module which provides working power for the glasses and a wireless signal receiver. The left and right eyeglasses are connected with each other through the FPC. The control module comprises: a MCU, a power supply module and a switch module. The MCU makes the switch module open or close the left and right eyeglasses according to a synchronization signal received by the wireless signal receiver. In the intelligent active shutter 3D glasses and the imaging method provided in the invention, through signal synchronization of a predetermined time interval and setting a power saving mode, a crossing effect problem can be solved and power consumption is low.
Description
Technical field
The present invention relates to 3D (solid) eyewear art, relate in particular to the evolutionary approach of the fast gate-type 3D glasses of a kind of active.
Background technology
Along with the appearance of 3D film and 3D recreation, the 3D technology is played the part of more and more important role in people's life, and the 3D technology makes people that sensation on the spot in person arranged.Under the still immature situation of bore hole 3D technology, when watching the 3D film at present, spectators need wear the 3D glasses just can watch 3D effect.According to the difference of implementation, the 3D glasses roughly are divided three classes at present: red blue formula 3D glasses, polarized light formula 3D glasses, initiatively fast gate-type 3D glasses.Red blue formula 3D glasses are that the image with two different visual angles photographs is printed in the same secondary picture with two kinds of various colors respectively, form the 3D rendering of color distortion through red blue glasses color separation.Polarized light formula glasses mainly are the image that angular oscillation (or rotation) is necessarily spent by back reflection projector to be formed to the polaroid of selecting through folk prescription resolution loss is half the, luminance loss's 3D rendering.Initiatively fast gate-type 3D glasses are to utilize time-sharing procedure to beat respectively to close or cut out left eye or right eye eyeglass, synchronously, utilize persistence of vision to form 3D effect about display screen pictures such as maintenance and TV.Initiatively fast gate-type 3D glasses can keep color saturation and resolution preferably, so be to have now in the 3D glasses more excellent a kind ofly, usable range is more extensive.Yet there are problems such as cross effect and power consumption are bigger in the fast gate-type 3D glasses of existing active, are still waiting improvement.
Summary of the invention
The purpose of this invention is to provide initiatively fast gate-type 3D glasses of a kind of intelligence and formation method thereof, be intended to solve existing initiatively fast gate-type 3D glasses and have cross effect and the bigger defective of power consumption.
For realizing the foregoing invention purpose; The initiatively fast gate-type 3D glasses of intelligence provided by the invention comprise the glasses housing, are comprised control module, FPC, power module, the wireless signal receiver of working power are provided for glasses by the fixing left and right sides eyeglass of glasses housing and the said internal circuit module of internal circuit module; Said left and right sides eyeglass links together through FPC; Said control module comprises MCU, supply module, switch module, and said MCU opens or closing control left and right sides eyeglass according to the synchronizing signal CS module that wireless signal receiver receives.
More specifically, said power module is a lithium battery.
More specifically, said wireless signal receiver is an infrared signal receiver.
More specifically, said control module further comprises the charging USB interface that can be the power module charging.
More specifically, the end link control module of said FPC, the other end connects power module.
For realizing the foregoing invention purpose, the formation method of the initiatively fast gate-type 3D glasses of intelligence provided by the invention may further comprise the steps:
Step S1 after extraneous 3D image system emission 3D synchronizing signal, selects the frequency of signal source;
Step S2 receives synchronizing signal;
Step S3 decodes to synchronizing signal;
Step S4, MCU judge that the synchronizing signal that receives is left eye signal or right eye signal;
Step S5 is according to the switching of decoded synchronizing signal form control left and right sides eyeglass;
Step S6, at interval the schedule time has judged whether synchronizing signal, if synchronizing signal is arranged then continue execution in step S4, if there is not synchronizing signal, then gets into battery saving mode.
More specifically, said synchronizing signal is infrared synchronizing signal.
More specifically, said synchronizing signal is the bluetooth synchronizing signal.
More specifically, the said schedule time is 2～3 seconds.
Than prior art, initiatively fast gate-type 3D glasses of intelligence provided by the invention and formation method thereof solved the cross effect problem, and power consumption are lower through the signal Synchronization of the schedule time and the setting of battery saving mode at interval.
Description of drawings
Fig. 1 is the external structure synoptic diagram of the initiatively fast gate-type 3D glasses of the present invention's intelligence.
Fig. 2 is the cut-away view of the initiatively fast gate-type 3D glasses of the present invention's intelligence.
Fig. 3 is the circuit diagram of the control module of the initiatively fast gate-type 3D glasses of the present invention's intelligence.
Fig. 4 is the oscillogram of product behind the MCU control logic circuit among the present invention.
Fig. 5 is the formation method process flow diagram of the initiatively fast gate-type 3D glasses of the present invention's intelligence.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Shown in Fig. 1, the intelligence that preferred embodiment of the present invention provides the initiatively external structure of fast gate-type 3D glasses is as shown in Figure 1, and it comprises glasses housing 11, by glasses housing 11 fixing left and right sides eyeglass 13 and 12, internal circuit module 14 and nose holder 15.In conjunction with Fig. 2, shown in Figure 3, internal circuit module 14 comprises control module (adopting integrated printed circuit board (PCB)) 21, FPC (flexible PCB) 22, lithium battery 23, infrared receiver 24.Control module 21 comprises MCU 51, supply module 52, switch module 53.Left and right sides eyeglass 13 and 12 links together through FPC 22, and infrared receiver 24 is welded on the FPC22 top, the end link control module 21 of FPC 22, and the other end connects rechargeable lithium battary 23.Infrared receiver 24 is main to receive the 3D synchronizing signal that televisors or other 3D display devices send, MCU51 according to the synchronizing signal that receives judge picture displayed be left eye or right eye (timesharing then be top drawing or below drawing) up and down and will be corresponding about (liquid crystal) eyeglass 13,12 open or close.Control module 21 also comprises the charging USB interface that can be lithium battery 23 chargings, and lithium battery 23 mainly provides the power supply of glasses work.
Shown in Fig. 4; Infrared receiver 24 and MCU 51 form the infrared receiving system of glasses; After infrared ray receiver 24 receives the infrared synchronous signals that peripheral 3D equipment sends, carry out gain, filtering, the decoding of signal, form synchronizing signal (sync) shown in Figure 4; MCU 51 analyzes according to the synchronizing signal that receives and judges left eye signal (left) or right eye signal (right); For example, can setting 2 continuous low levels, to be expressed as picture displayed be right eye, and 51 output of MCU high level is to logic switch 53; Logic switch 53 will be controlled voltage and bring up to 8～14V to improve the response speed of LCD, and reduction is glimmered and voltage is added on the electrode of right eye eyeglass 12.Opening and closing of left eye generally need be opposite with right eye, reaches right and left eyes and alternately open.Supply module 52 provides switching voltage for shutter glasses LCD.
Referring to shown in Figure 5, the formation method of the initiatively fast gate-type 3D glasses of the present invention's intelligence comprises the following steps:
Step S1 after extraneous 3D image system emission 3D synchronizing signal, selects the frequency of signal source;
Step S2 receives infrared synchronizing signal;
Step S3 decodes to infrared signal;
Step S4, MCU51 judge that the signal that receives is left eye signal or right eye signal;
Step S5 is according to the switching of decoded synchronizing signal form control left and right sides eyeglass;
Step S6, the schedule time has judged whether synchronizing signal at interval, if having then execution in step S4, if do not have then execution in step S7; Judge that synchronizing signal is mainly used in the synchronous of renewal 3D active shutter glasses and 3D TV or other 3D peripheral hardwares; The length of the schedule time can solve the cross effect problem of existence; The general recommendations value is 2～3S (this is a trial value); Or increasing the frequency of MCU 51 work, the general recommendations value is 15～30MHz.
Step S7 gets into battery saving mode.Battery saving mode mainly solves because of human negligence causes forgetting the kwh loss of closing the 3D glasses or when seeing TV, not existing as the people, and the power consumption loss is tens nW when getting into battery saving mode.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention.For example, lithium battery 23 can use other forms of power supply to replace, and infrared receiver 24 also can adopt other forms of wireless signal receiver, for example Bluetooth signal receiver etc.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. initiatively fast gate-type 3D glasses of intelligence; It comprises the glasses housing, by glasses housing fixing left and right sides eyeglass and internal circuit module; It is characterized in that; Said internal circuit module comprises control module, FPC, power module, the wireless signal receiver of working power is provided for glasses; Said left and right sides eyeglass links together through FPC, and said control module comprises MCU, supply module, switch module, and said MCU opens or closing control left and right sides eyeglass according to the synchronizing signal CS module that wireless signal receiver receives.
2. the initiatively fast gate-type 3D glasses of intelligence according to claim 1 is characterized in that said power module is a lithium battery.
3. the initiatively fast gate-type 3D glasses of intelligence according to claim 1 is characterized in that said wireless signal receiver is an infrared signal receiver.
4. the initiatively fast gate-type 3D glasses of intelligence according to claim 1 is characterized in that said control module further comprises the charging USB interface that can be the power module charging.
5. the initiatively fast gate-type 3D glasses of intelligence according to claim 1 is characterized in that, the end link control module of said FPC, and the other end connects power module.
6. the formation method of the initiatively fast gate-type 3D glasses of intelligence according to claim 1 is characterized in that may further comprise the steps:
Step S1 after extraneous 3D image system emission 3D synchronizing signal, selects the frequency of signal source;
Step S2 receives synchronizing signal;
Step S3 decodes to synchronizing signal;
Step S4, MCU judge that the synchronizing signal that receives is left eye signal or right eye signal;
Step S5 is according to the switching of decoded synchronizing signal form control left and right sides eyeglass;
Step S6, at interval the schedule time has judged whether synchronizing signal, if synchronizing signal is arranged then continue execution in step S4, if there is not synchronizing signal, then gets into battery saving mode.
7. the formation method of the initiatively fast gate-type 3D glasses of intelligence according to claim 6 is characterized in that said synchronizing signal is infrared synchronizing signal.
8. the formation method of the initiatively fast gate-type 3D glasses of intelligence according to claim 6 is characterized in that said synchronizing signal is the bluetooth synchronizing signal.
9. the formation method of the initiatively fast gate-type 3D glasses of intelligence according to claim 6 is characterized in that the said schedule time is 2～3 seconds.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010563680XA CN102478712A (en) | 2010-11-29 | 2010-11-29 | Intelligent active shutter 3D glasses and imaging method thereof |
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| CN201010563680XA CN102478712A (en) | 2010-11-29 | 2010-11-29 | Intelligent active shutter 3D glasses and imaging method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369345A (en) * | 2013-07-23 | 2013-10-23 | 江苏亿成光电科技有限公司 | Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping |
| CN103888808A (en) * | 2013-11-26 | 2014-06-25 | 小米科技有限责任公司 | Video display method, display device, auxiliary device and system |
| WO2024021776A1 (en) * | 2022-07-26 | 2024-02-01 | 惠州Tcl移动通信有限公司 | Image display device and method based on 3d display technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229487A1 (en) * | 2006-03-29 | 2007-10-04 | Nvidia Corporation | System, method, and computer program product for increasing an lcd display vertical blanking interval |
| CN101813827A (en) * | 2010-04-07 | 2010-08-25 | 熊国强 | Infrared active-shutter type 3D spectacle system |
| CN101825772A (en) * | 2008-11-17 | 2010-09-08 | X6D公司 | 3d glasses having improved performance |
| JP2010256500A (en) * | 2009-04-22 | 2010-11-11 | Asahi Glass Co Ltd | Liquid crystal shutter glasses and stereoscopic video display system |
| US20100295929A1 (en) * | 2009-05-25 | 2010-11-25 | Sony Corporation | Synchronization circuits and methods usable in shutter glasses |
-
2010
- 2010-11-29 CN CN201010563680XA patent/CN102478712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229487A1 (en) * | 2006-03-29 | 2007-10-04 | Nvidia Corporation | System, method, and computer program product for increasing an lcd display vertical blanking interval |
| CN101825772A (en) * | 2008-11-17 | 2010-09-08 | X6D公司 | 3d glasses having improved performance |
| JP2010256500A (en) * | 2009-04-22 | 2010-11-11 | Asahi Glass Co Ltd | Liquid crystal shutter glasses and stereoscopic video display system |
| US20100295929A1 (en) * | 2009-05-25 | 2010-11-25 | Sony Corporation | Synchronization circuits and methods usable in shutter glasses |
| CN101813827A (en) * | 2010-04-07 | 2010-08-25 | 熊国强 | Infrared active-shutter type 3D spectacle system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369345A (en) * | 2013-07-23 | 2013-10-23 | 江苏亿成光电科技有限公司 | Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping |
| CN103888808A (en) * | 2013-11-26 | 2014-06-25 | 小米科技有限责任公司 | Video display method, display device, auxiliary device and system |
| WO2024021776A1 (en) * | 2022-07-26 | 2024-02-01 | 惠州Tcl移动通信有限公司 | Image display device and method based on 3d display technology |
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Application publication date: 20120530 |