CN103414906A - Multi-channel active 3D glasses driving device - Google Patents
Multi-channel active 3D glasses driving device Download PDFInfo
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- CN103414906A CN103414906A CN2013103112269A CN201310311226A CN103414906A CN 103414906 A CN103414906 A CN 103414906A CN 2013103112269 A CN2013103112269 A CN 2013103112269A CN 201310311226 A CN201310311226 A CN 201310311226A CN 103414906 A CN103414906 A CN 103414906A
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- multichannel
- drive unit
- active
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- active eyeglasses
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Abstract
The invention relates to 3D glasses, in particular to an active 3D glasses driving device. The active 3D glasses driving device comprises a controller which is connected with a storage, video input interfaces and a 3D glasses driving unit. Video input interface units are connected with multipath analog-digital conversion modules. According to the multi-channel active 3D glasses driving device, the video input interface units are connected with data sources, then, analog-digital conversion is conducted through the multipath analog-digital conversion modules, and then the data sources are sent to the controller for processing, therefore, the multi-channel active 3D glasses driving device can normally work under the conditions of the data sources of different systems, and applicability of products is improved.
Description
Technical field
The present invention 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 realizes 3D effect by the refresh rate that improves 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 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 invention 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 present invention 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 invention is undertaken after analog-to-digital conversion sending to controller by the multichannel analog-to-digital conversion module and processes by connection data source, video input interface unit is thick, 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 embodiment of the present invention.
Embodiment
As shown in Figure 1, 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 the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention 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 invention.
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 |
|---|---|---|---|
| CN2013103112269A CN103414906A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active 3D glasses driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103112269A CN103414906A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active 3D glasses driving device |
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| CN103414906A true CN103414906A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103112269A Pending CN103414906A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active 3D glasses driving device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763544A (en) * | 2013-12-18 | 2014-04-30 | 马鞍山状元郎电子科技有限公司 | Control circuit of 3D shutter glasses |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201984227U (en) * | 2011-01-14 | 2011-09-21 | 深圳市晶盛科技有限公司 | Shutter 3D glasses |
| CN102611903A (en) * | 2011-01-17 | 2012-07-25 | 索尼公司 | 3D motion picture processing device |
| CN102914875A (en) * | 2012-08-14 | 2013-02-06 | 深圳市华星光电技术有限公司 | Driving method and driving circuit of 3D (three dimensional) shutter-type glasses |
| US20130038608A1 (en) * | 2011-08-10 | 2013-02-14 | Samsung Electronics Co., Ltd. | Three dimensional glasses and driving method of the same |
-
2013
- 2013-07-23 CN CN2013103112269A patent/CN103414906A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201984227U (en) * | 2011-01-14 | 2011-09-21 | 深圳市晶盛科技有限公司 | Shutter 3D glasses |
| CN102611903A (en) * | 2011-01-17 | 2012-07-25 | 索尼公司 | 3D motion picture processing device |
| US20130038608A1 (en) * | 2011-08-10 | 2013-02-14 | Samsung Electronics Co., Ltd. | Three dimensional glasses and driving method of the same |
| CN102914875A (en) * | 2012-08-14 | 2013-02-06 | 深圳市华星光电技术有限公司 | Driving method and driving circuit of 3D (three dimensional) shutter-type glasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763544A (en) * | 2013-12-18 | 2014-04-30 | 马鞍山状元郎电子科技有限公司 | Control circuit of 3D shutter glasses |
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Application publication date: 20131127 |