CN203377986U - Multi-channel active-type 3D glasses driving device - Google Patents
Multi-channel active-type 3D glasses driving device Download PDFInfo
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- CN203377986U CN203377986U CN201320440324.8U CN201320440324U CN203377986U CN 203377986 U CN203377986 U CN 203377986U CN 201320440324 U CN201320440324 U CN 201320440324U CN 203377986 U CN203377986 U CN 203377986U
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Abstract
The utility model relates to 3D glasses, in particular to an active 3D glasses driving device. The active 3D glasses driving device includes a controller; the controller is connected with a memory, a video input interface and a 3D glasses driving unit, wherein the video input interface unit is connected with a multi-channel analog-to-digital conversion module. According to the multi-channel active-type 3D glasses driving device of the utility model, after the video input interface is connected with a data source, the multi-channel analog-to-digital conversion module performs analog-to-digital conversion on data, and thereafter, the converted data are transmitted to the controller so as to be processed, and therefore, the multi-channel active-type 3D glasses driving device can work normally under situations where data sources in different systems exist, and the applicability of products can be increased.
Description
Technical field
The utility model relates to the 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 is mainly that the refresh rate by improving picture is realized 3D effect, 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 the user enjoy real full HD 3D effect, and can not cause picture brightness to reduce.
Because the broadcast source such as existing television set, projecting apparatus adopt numeral or analog system usually, and the only corresponding wherein a kind of standard work of form usually of 3D display device, so the broadcast source of different systems usually needs to coordinate different 3D display devices to carry out work, causes overlapping investment.
Summary of the invention
The utility model provides a kind of multichannel 3 D active eyeglasses drive unit that can be general between different broadcast source standards.
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 video input interface unit is connected with the multichannel analog-to-digital conversion module.
Preferably, described controller also is connected with the universal input/output interface module.
Preferably, described controller also is connected with power module.
Preferably, described controller also is connected with infrared receiving module.
Preferably, described controller also is connected with the Universal Asynchronous Receiver & sending module.
Preferably, described 3D power module output voltage is 3V-6.5V.
Preferably, described universal input/output interface module clock 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 undertaken after analog-to-digital conversion sending to controller by the multichannel analog-to-digital conversion module after by connection data source, video input interface unit to be processed, thereby can under the data source condition of different systems, work, increase the applicability of product.
The 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 multichannel analog-to-digital conversion module 5.
In the present embodiment, described controller also is connected with universal input/output interface module 6.
In the present embodiment, described controller also is connected with power module 7.
In the present embodiment, described controller also is connected with infrared receiving module 8.
In the present embodiment, described controller also is 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 clock comprises 4 interfaces; Described memory is OTP ROM 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 directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. multichannel 3 D active eyeglasses drive unit, comprise a controller, and described controller is connected with memory, video input interface, 3D glasses driver element, it is characterized in that: described video input interface unit is connected with the multichannel analog-to-digital conversion module.
2. multichannel 3 D active eyeglasses drive unit as claimed in claim 1, it is characterized in that: described controller also is connected with the universal input/output interface module.
3. multichannel 3 D active eyeglasses drive unit as claimed in claim 2, it is characterized in that: described controller also is connected with power module.
4. multichannel 3 D active eyeglasses drive unit as claimed in claim 3, it is characterized in that: described controller also is connected with infrared receiving module.
5. multichannel 3 D active eyeglasses drive unit as claimed in claim 4, it is characterized in that: described controller also is connected with the Universal Asynchronous Receiver & sending module.
6. multichannel 3 D active eyeglasses drive unit as claimed in claim 5, it is characterized in that: described 3D power module output voltage is 3V-6.5V.
7. multichannel 3 D active eyeglasses drive unit as claimed in claim 6, it is characterized in that: described universal input/output interface module clock comprises 4 interfaces.
8. multichannel 3 D active eyeglasses drive unit as claimed in claim 7, it is characterized in that: described memory is OTP ROM memory.
9. multichannel 3 D active eyeglasses drive unit as claimed in claim 8, it is characterized in that: described 3D glasses driver element is built-in 10V driver module.
10. multichannel 3 D active eyeglasses drive unit as claimed in claim 9, it is characterized in that: described controller frequency is 4MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440324.8U CN203377986U (en) | 2013-07-23 | 2013-07-23 | Multi-channel active-type 3D glasses driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440324.8U CN203377986U (en) | 2013-07-23 | 2013-07-23 | Multi-channel active-type 3D glasses driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377986U true CN203377986U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440324.8U Expired - Fee Related CN203377986U (en) | 2013-07-23 | 2013-07-23 | Multi-channel active-type 3D glasses driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377986U (en) |
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2013
- 2013-07-23 CN CN201320440324.8U patent/CN203377986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |