CN203445975U - Multichannel active 3D glasses driving device capable of sleeping automatically - Google Patents
Multichannel active 3D glasses driving device capable of sleeping automatically Download PDFInfo
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- CN203445975U CN203445975U CN201320440544.0U CN201320440544U CN203445975U CN 203445975 U CN203445975 U CN 203445975U CN 201320440544 U CN201320440544 U CN 201320440544U CN 203445975 U CN203445975 U CN 203445975U
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- multichannel
- drive unit
- auto sleep
- described controller
- active eyeglasses
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- Controls And Circuits For Display Device (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model relates to 3D glasses and particularly relates to an active 3D glasses driving device. The device comprises a controller, wherein the controller is connected with a memorizer, a video input interface and a 3D glasses driving unit. The improvement is that the controller is further connected with a watchdog timer module. By using the multi-channel active type 3D glasses driving device capable of sleeping automatically, electric energy can be saved and the service life is prolonged.
Description
Technical field
The utility model relates to 3D glasses, especially a kind of 3 D active eyeglasses drive unit.
Background technology
The active glasses of 3D are important parts of 3D Display Technique.General by a 3D glasses driving device or title driver, coordinate active shutter 3 D glasses to use.This 3D technology is applied the most extensively at TV with above projector, resource is relatively many, and image effect is outstanding, is subject to a lot of manufacturers and praises highly and adopt.Active-shutter 3D realizes 3D effect by improving the refresh rate of picture, by image is divided into two frame by frame, form two a series of paintings faces of corresponding left eye and right eye, interlock and show continuously, Infrared Projector, by the left and right eyeglass switch of Synchronization Control shutter type 3 D spectacles, makes left and right eyes see respective picture in the correct moment simultaneously.This technology can keep the original resolution of picture, allows very like a cork user enjoy real full HD 3D effect, and can not cause picture brightness to reduce.
Because even existing 3 D active eyeglasses and drive unit thereof are in the situation that no signal is inputted, if not manual off switch or power supply, the 3 D active eyeglasses of external power supply and drive unit thereof will keep work always, the 3 D active eyeglasses of built-in power and drive unit thereof need to exhaust battery electric quantity just and quit work, not only waste electric energy, and shortened the lasting service time of glasses.
Summary of the invention
The utility model provide a kind of save electric energy, increase the service life can auto sleep multichannel 3 D active eyeglasses drive unit.
To achieve these goals, the utility model adopts following technical scheme:
This device comprises a controller, and described controller is connected with memory, video input interface, 3D glasses driver element, and its improvement is: described controller also connects a WatchDog Timer module.
Preferably, described controller is also connected with universal input/output interface module.
Preferably, described controller is also connected with power module.
Preferably, described controller is also connected with infrared receiving module.
Preferably, described controller is also connected with Universal Asynchronous Receiver & generation module.
Preferably, described 3D power module output voltage is 3V-6.5V.
Preferably, described universal input/output interface module comprises 4 interfaces.
Preferably, described memory is OTP ROM memory.
Preferably, described 3D glasses driver element is built-in 10V driver module.
Preferably, described controller frequency is 4MHz.
Owing to having adopted said structure, multichannel 3 D active eyeglasses drive unit of the present utility model is by WatchDog Timer module monitoring reception signal condition, at no signal time of reception, reach WatchDog Timer after predetermined time, WatchDog Timer is controlled whole device and is entered park mode, thereby reaches the object of saving electric energy, extending working life.
Accompanying drawing explanation
Fig. 1 is the modular structure schematic diagram of the utility model embodiment.
Embodiment
As depicted in figs. 1 and 2, the multichannel 3 D active eyeglasses drive unit of the present embodiment comprises a controller 1, described controller is connected with memory 2, video input interface 3,3D glasses driver element 4, and described video input interface unit is connected with WatchDog Timer module 5.
In the present embodiment, described controller is also connected with universal input/output interface module 6.
In the present embodiment, described controller is also connected with power module 7.
In the present embodiment, described controller is also connected with infrared receiving module 8.
In the present embodiment, described controller is also connected with Universal Asynchronous Receiver & sending module 9.
In said structure, concrete, described 3D power module output voltage is 3V-6.5V; Described universal input/output interface module comprises 4 interfaces; Described memory is OTPROM memory; Described 3D glasses driver element is built-in 10V driver module; Described controller frequency is 4MHz.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. multichannel 3 D active eyeglasses drive unit that can auto sleep, comprises a controller, and described controller is connected with memory, video input interface, 3D glasses driver element, it is characterized in that: described controller also connects a WatchDog Timer module.
2. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 1, is characterized in that: described controller is also connected with universal input/output interface module.
3. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 2, is characterized in that: described controller is also connected with power module.
4. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 3, is characterized in that: described controller is also connected with infrared receiving module.
5. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 4, is characterized in that: described controller is also connected with Universal Asynchronous Receiver & generation module.
6. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 5, is characterized in that: described 3D power module output voltage is 3V-6.5V.
7. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 6, is characterized in that: described universal input/output interface module comprises 4 interfaces.
8. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 7, is characterized in that: described memory is OTP ROM memory.
9. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 8, is characterized in that: described 3D glasses driver element is built-in 10V driver module.
10. multichannel 3 D active eyeglasses drive unit that can auto sleep as claimed in claim 9, is characterized in that: described controller frequency is 4MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440544.0U CN203445975U (en) | 2013-07-23 | 2013-07-23 | Multichannel active 3D glasses driving device capable of sleeping automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440544.0U CN203445975U (en) | 2013-07-23 | 2013-07-23 | Multichannel active 3D glasses driving device capable of sleeping automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445975U true CN203445975U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440544.0U Expired - Fee Related CN203445975U (en) | 2013-07-23 | 2013-07-23 | Multichannel active 3D glasses driving device capable of sleeping automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN203445975U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-07-23 CN CN201320440544.0U patent/CN203445975U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20140219 Termination date: 20160723 |