CN204144980U - A kind of can the rechargeable 3D glasses of automatic charging - Google Patents
A kind of can the rechargeable 3D glasses of automatic charging Download PDFInfo
- Publication number
- CN204144980U CN204144980U CN201420430311.7U CN201420430311U CN204144980U CN 204144980 U CN204144980 U CN 204144980U CN 201420430311 U CN201420430311 U CN 201420430311U CN 204144980 U CN204144980 U CN 204144980U
- Authority
- CN
- China
- Prior art keywords
- glasses
- electricity
- rechargeable battery
- electric energy
- energy conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model disclose a kind of can the rechargeable 3D glasses of automatic charging, comprising: 3D glasses, electric energy conversion system, the electric power system be arranged on 3D glasses; The electric energy conversion system be electrically connected with electric power system gathers ambient light, gathered ambient light is converted to can store, chargeable available electrical energy, and this available electrical energy is stored, and in real time the electric energy of this storage is charged to this electric power system, 3D glasses are made to utilize ambient light, realize real-time automatic charging, improve the ease of use of 3D glasses; And when this electric energy conversion system charges to this electric power system in real time, this electric power system optionally accepts the electricity that electric energy conversion system supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, thus reach and make the current electric quantity of electric power system be under the state of safe electricity all the time, avoid charging when 3D glasses normally use and there is potential safety hazard that is on fire or explosion hazard, improve the safety in utilization of 3D glasses.
Description
Technical field
The utility model relates to 3D eyewear art, particularly relate to a kind of can the rechargeable 3D glasses of automatic charging.
Background technology
Along with developing rapidly and the raising of people's consumption demand of the image display technologies such as TV, the video terminal image display technologies such as TV progressively develop from 2D (two dimensional surface display) to 3D (3 D stereo display).
At present, in order to watch 3D rendering, a kind of comparatively ripe mode is had to be exactly be the video terminal configuration 3D glasses such as 3D TV, these 3D glasses are provided with a synchronized transmissions and receiving system, the video terminals such as 3D TV are according to certain rule display left eye and eye image, and the receiving system of 3D glasses receives corresponding synchronizing signal, controls the liquid crystal light valve of its right and left eyes respectively, make right and left eyes can see corresponding image respectively, finally the image of compound stereoscopic in the brain of people.
Above-mentioned 3D glasses need outside to provide power supply for it, at present, usually take the supply power mode of button cell; But the power-on time of button cell is short, but also need to change button cell continually, cost is higher.
Also employing lithium battery is had in prior art, be connected with external power source by USB (USB) interface, to lithium cell charging, although solve the frequent problem changing battery, but existing 3D glasses need to use special connecting line and are connected to corresponding equipment and get on charging when charging to battery, use trouble, and charging port is easy to damage because repeatedly plugging.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can the rechargeable 3D glasses of automatic charging.
The purpose of this utility model be to provide a kind of can the rechargeable 3D glasses of automatic charging, comprising: 3D glasses, electric energy conversion system, electric power system;
Described 3D glasses, for the synchronizing signal that receiver, video terminal sends;
Described electric energy conversion system, be electrically connected with described electric power system, for gathering ambient light, convert gathered ambient light to electric energy, gathered ambient light is converted to can store, chargeable available electrical energy, and described available electrical energy is stored, and in real time the available electrical energy of described storage is charged to described electric power system;
Described electric power system, be arranged on described 3D glasses, for powering to described 3D glasses, for when described electric energy conversion system charges to it, optionally accept the electricity that described electric energy conversion system supplements to it, its current electric quantity is under the state of safe electricity all the time.
Wherein, described electric energy conversion system comprises: light Collect conversion element, electric energy conversion energy-storage travelling wave tube;
Described light Collect conversion element, for gathering ambient light;
Described electric energy conversion energy-storage travelling wave tube, be electrically connected with described light Collect conversion element, be electrically connected with described electric power system, ambient light for being gathered by described light Collect conversion element converts electric energy to, the ambient light that described light Collect conversion element gathers is converted to can store, chargeable available electrical energy, and described available electrical energy is stored, and in real time the available electrical energy of described storage is charged to described electric power system.
Wherein, described electric power system comprises: control device, rechargable power supplies;
Described control device, for presetting the safe threshold of described rechargable power supplies electricity, with the current electric quantity detecting described rechargable power supplies in real time, contrast the current electric quantity of described rechargable power supplies and the safe threshold of described rechargable power supplies electricity, when the current electric quantity of described rechargable power supplies is less than the safe threshold of described rechargable power supplies electricity, control described rechargable power supplies conducting, control described rechargable power supplies and can accept charging, when the current electric quantity of described rechargable power supplies is identical with the safe threshold of described rechargable power supplies electricity, control described rechargable power supplies to turn off, control described rechargable power supplies and do not accept charging,
Described rechargable power supplies, for powering to described 3D glasses, be electrically connected with described electric energy conversion module, for when described electric energy conversion system charges to it in real time, optionally accept the electricity that described electric energy conversion system supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than the default safe threshold of described control device, accept the electricity that described electric energy conversion system supplements to it, when its current electric quantity is identical with the default safe threshold of described control device, do not accept the electricity that described electric energy conversion system supplements to it.
Wherein, described rechargable power supplies comprises: rechargeable battery, electronic switch;
Described rechargeable battery, for powering to described 3D glasses, for when described electric energy conversion energy-storage travelling wave tube charges to it in real time, optionally accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than the default safe threshold of described control device, accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it, when its current electric quantity is identical with the default safe threshold of described control device, do not accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it;
Described electronic switch, change energy-storage travelling wave tube with described electric energy to be electrically connected, during for being less than the default safe threshold of described control device in described rechargeable battery current electric quantity, be electrically connected with described rechargeable battery, described rechargeable battery is made to be in conducting state, when described rechargeable battery current electric quantity is identical with the default safe threshold of described control device, disconnects with described rechargeable battery and being electrically connected, make described rechargeable battery be in off state.
Wherein, described control device comprises: electricity presets element, electric power detection element, switch control element;
Described electricity presets element, for presetting the safe threshold of described rechargeable battery electricity;
Described electric power detection element, for detecting the current electric quantity of described rechargeable battery in real time;
Described switch control element, for the safe threshold of the current electric quantity and described rechargeable battery electricity that contrast described rechargeable battery, when the current electric quantity of described rechargeable battery is less than the safe threshold of described rechargeable battery electricity, control described electronic switch and described rechargeable battery is electrically connected, control described rechargeable battery conducting, control described rechargeable battery and can accept charging; When the current electric quantity of described rechargeable battery is identical with the safe threshold of described rechargeable battery electricity, controls described electronic switch and disconnect with described rechargeable battery and being electrically connected, control described rechargeable battery and turn off, control described rechargeable battery and do not accept charging.
Wherein, described rechargeable battery comprises: lithium battery.
Wherein, described 3D glasses comprise: shutter type 3 D spectacles, polarization type 3D glasses.
The utility model can the synchronizing signal that sends of the rechargeable 3D eyewear applications 3D glasses receiver, video terminal of automatic charging, application be arranged at the electric energy conversion system that the electric power system on 3D glasses is electrically connected and gather ambient light, gathered ambient light is converted to can store, chargeable available electrical energy, and this available electrical energy is stored, and in real time the available electrical energy of this storage is charged to electric power system, 3D glasses are made to utilize ambient light, realize real-time automatic charging, improve the ease of use of 3D glasses; And the utility model can the rechargeable 3D eyewear applications electric power system of automatic charging be powered to 3D glasses, when electric energy conversion system charges to electric power system in real time, electric power system optionally accepts the electricity that electric energy conversion system supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, thus reach and make the current electric quantity of electric power system be under the state of safe electricity all the time, avoid charging when 3D glasses normally use and there is potential safety hazard that is on fire or explosion hazard, improve the safety in utilization of 3D glasses.
Accompanying drawing explanation
Fig. 1, for the utility model can the structural representation of rechargeable 3D glasses of automatic charging;
Fig. 2 is the structural representation that the utility model electric energy conversion system and electric power system are electrically connected.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is that the utility model can the structural representation of rechargeable 3D glasses 10 of automatic charging, and this can the rechargeable 3D glasses 10 of automatic charging comprise: 3D glasses 1, electric energy conversion system 2, electric power system 3;
3D glasses 1, for the synchronizing signal that receiver, video terminal sends;
Electric energy conversion system 2, be electrically connected with electric power system 3, for gathering ambient light, convert gathered ambient light to electric energy, gathered ambient light is converted to can store, chargeable available electrical energy, and this available electrical energy is stored, and in real time the available electrical energy of this storage is charged to electric power system 3;
Electric power system 3, is arranged on 3D glasses 1, for powering to 3D glasses 1, for when electric energy conversion system 2 charging to it, optionally accepting the electricity that electric energy conversion system 2 supplements to it, its current electric quantity is under the state of safe electricity all the time.
Refer to Fig. 2, Fig. 2 is the structural representation that the utility model electric energy conversion system 2 is electrically connected with electric power system 3.
Wherein, electric energy conversion system 2 comprises: light Collect conversion element 21, electric energy conversion energy-storage travelling wave tube 22;
Light Collect conversion element 21, for gathering ambient light;
Electric energy conversion energy-storage travelling wave tube 22, be electrically connected with light Collect conversion element 21, be electrically connected with electric power system 3, ambient light for being gathered by light Collect conversion element 21 converts electric energy to, the ambient light that light Collect conversion element 21 gathers is converted to can store, chargeable available electrical energy, and this available electrical energy is stored, and in real time the available electrical energy of this storage is charged to electric power system 3.
Wherein, electric power system 3 comprises: control device 31, rechargable power supplies 32;
Control device 31, for the safe threshold of default rechargable power supplies 32 electricity, with the current electric quantity detecting rechargable power supplies 32 in real time, the contrast current electric quantity of rechargable power supplies 32 and the safe threshold of rechargable power supplies 32 electricity, when the current electric quantity of rechargable power supplies 32 is less than the safe threshold of rechargable power supplies 32 electricity, control rechargable power supplies 32 conducting, control rechargable power supplies 32 and can accept charging, when the current electric quantity of rechargable power supplies 32 is identical with the safe threshold of rechargable power supplies 32 electricity, control rechargable power supplies 32 to turn off, control rechargable power supplies 32 and do not accept charging,
Rechargable power supplies 32, for powering to 3D glasses 1, be electrically connected with electric energy conversion module 2, for when electric energy conversion system 2 charges to it in real time, optionally accept the electricity that electric energy conversion system 2 supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than this control device 31 default safe threshold, accept the electricity that electric energy conversion system 2 supplements to it, when its current electric quantity is identical with the default safe threshold of this control device 31, do not accept the electricity that electric energy conversion system 2 supplements to it.
Wherein, rechargable power supplies 32 comprises: rechargeable battery 321, electronic switch 322;
Rechargeable battery 321, for powering to 3D glasses 1, for when electric energy conversion energy-storage travelling wave tube 22 charges to it in real time, optionally accept the electricity that electric energy conversion energy-storage travelling wave tube 22 supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than this control device 31 default safe threshold, accept the electricity that electric energy conversion energy-storage travelling wave tube 22 supplements to it, when its current electric quantity is identical with the default safe threshold of this control device 31, do not accept the electricity that electric energy conversion energy-storage travelling wave tube 22 supplements to it;
Electronic switch 322, change energy-storage travelling wave tube 22 with electric energy to be electrically connected, for when rechargeable battery 321 current electric quantity is less than this control device 31 default safe threshold, be electrically connected with rechargeable battery 321, rechargeable battery 321 is made to be in conducting state, when rechargeable battery 321 current electric quantity is identical with the default safe threshold of this control device 31, disconnects with rechargeable battery 321 and being electrically connected, make rechargeable battery 321 be in off state.
Wherein, control device 31 comprises: electricity presets element 311, electric power detection element 312, switch control element 313;
Electricity presets element 311, for the safe threshold of default rechargeable battery 321 electricity;
Electric power detection element 312, for detecting the current electric quantity of rechargeable battery 321 in real time;
Switch control element 313, for the safe threshold of the current electric quantity and rechargeable battery 321 electricity that contrast rechargeable battery 321, when the current electric quantity of rechargeable battery 321 is less than the safe threshold of rechargeable battery 321 electricity, control electronic switch 322 to be electrically connected with rechargeable battery 321, control rechargeable battery 321 conducting, control rechargeable battery 321 and can accept charging; When the current electric quantity of rechargeable battery 321 is identical with the safe threshold of rechargeable battery 321 electricity, control electronic switch 322 disconnects with rechargeable battery 321 and being electrically connected, and controls rechargeable battery 321 and turns off, and controls rechargeable battery 321 and does not accept charging.
Wherein, 3D glasses 1 comprise: shutter type 3 D spectacles, polarization type 3D glasses.
Wherein, rechargeable battery 321 comprises: lithium battery.
Wherein, the ambient light that light Collect conversion element 21 gathers comprises: the ambient lights such as sunlight, light, TV display light.
The utility model the rechargeable 3D glasses 10 of automatic charging can apply the synchronizing signal that 3D glasses 1 receiver, video terminal sends, application be arranged at the electric energy conversion system 2 that the electric power system 3 on 3D glasses 1 is electrically connected and gather ambient light, gathered ambient light is converted to can store, chargeable available electrical energy, and this available electrical energy is stored, and in real time the available electrical energy of this storage is charged to electric power system 3,3D glasses are made to utilize ambient light, realize real-time automatic charging, improve the ease of use of 3D glasses; And the utility model the rechargeable 3D glasses 10 of automatic charging can be applied electric power system 3 and powers to 3D glasses 1, when electric energy conversion system 2 charges to electric power system 3 in real time, electric power system 3 optionally accepts the electricity that electric energy conversion system 2 supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, thus reach and make the current electric quantity of electric power system 3 be under the state of safe electricity all the time, avoid charging when 3D glasses normally use and there is potential safety hazard that is on fire or explosion hazard, improve the safety in utilization of 3D glasses.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a factor of system, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, by statement " comprise one,,, " key element that limits, and be not precluded within process, method, article, equipment or the device comprising described key element and also there is other identical element.
Can the rechargeable 3D glasses of automatic charging for the utility model, the form of realization is diversified.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. can the rechargeable 3D glasses of automatic charging, it is characterized in that, comprising: 3D glasses, electric energy conversion system, electric power system;
Described 3D glasses, for the synchronizing signal that receiver, video terminal sends;
Described electric energy conversion system, be electrically connected with described electric power system, for gathering ambient light, convert gathered ambient light to electric energy, gathered ambient light is converted to can store, chargeable available electrical energy, and described available electrical energy is stored, and in real time the available electrical energy of described storage is charged to described electric power system;
Described electric power system, be arranged on described 3D glasses, for powering to described 3D glasses, for when described electric energy conversion system charges to it, optionally accept the electricity that described electric energy conversion system supplements to it, its current electric quantity is under the state of safe electricity all the time.
2. as claimed in claim 1 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described electric energy conversion system comprises: light Collect conversion element, electric energy conversion energy-storage travelling wave tube;
Described light Collect conversion element, for gathering ambient light;
Described electric energy conversion energy-storage travelling wave tube, be electrically connected with described light Collect conversion element, be electrically connected with described electric power system, ambient light for being gathered by described light Collect conversion element converts electric energy to, the ambient light that described light Collect conversion element gathers is converted to can store, chargeable available electrical energy, and described available electrical energy is stored, and in real time the available electrical energy of described storage is charged to described electric power system.
3. as claimed in claim 1 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described electric power system comprises: control device, rechargable power supplies;
Described control device, for presetting the safe threshold of described rechargable power supplies electricity, with the current electric quantity detecting described rechargable power supplies in real time, contrast the current electric quantity of described rechargable power supplies and the safe threshold of described rechargable power supplies electricity, when the current electric quantity of described rechargable power supplies is less than the safe threshold of described rechargable power supplies electricity, control described rechargable power supplies conducting, control described rechargable power supplies and can accept charging, when the current electric quantity of described rechargable power supplies is identical with the safe threshold of described rechargable power supplies electricity, control described rechargable power supplies to turn off, control described rechargable power supplies and do not accept charging,
Described rechargable power supplies, for powering to described 3D glasses, be electrically connected with described electric energy conversion module, for when described electric energy conversion system charges to it in real time, optionally accept the electricity that described electric energy conversion system supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than the default safe threshold of described control device, accept the electricity that described electric energy conversion system supplements to it, when its current electric quantity is identical with the default safe threshold of described control device, do not accept the electricity that described electric energy conversion system supplements to it.
4. as claimed in claim 3 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described rechargable power supplies comprises: rechargeable battery, electronic switch;
Described rechargeable battery, for powering to described 3D glasses, for when described electric energy conversion energy-storage travelling wave tube charges to it in real time, optionally accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it, its current electric quantity is made to be under the state of safe electricity all the time, when its current electric quantity is less than the default safe threshold of described control device, accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it, when its current electric quantity is identical with the default safe threshold of described control device, do not accept the electricity that described electric energy conversion energy-storage travelling wave tube supplements to it;
Described electronic switch, change energy-storage travelling wave tube with described electric energy to be electrically connected, during for being less than the default safe threshold of described control device in described rechargeable battery current electric quantity, be electrically connected with described rechargeable battery, described rechargeable battery is made to be in conducting state, when described rechargeable battery current electric quantity is identical with the default safe threshold of described control device, disconnects with described rechargeable battery and being electrically connected, make described rechargeable battery be in off state.
5. as claimed in claim 4 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described control device comprises: electricity presets element, electric power detection element, switch control element;
Described electricity presets element, for presetting the safe threshold of described rechargeable battery electricity;
Described electric power detection element, for detecting the current electric quantity of described rechargeable battery in real time;
Described switch control element, for the safe threshold of the current electric quantity and described rechargeable battery electricity that contrast described rechargeable battery, when the current electric quantity of described rechargeable battery is less than the safe threshold of described rechargeable battery electricity, control described electronic switch and described rechargeable battery is electrically connected, control described rechargeable battery conducting, control described rechargeable battery and can accept charging; When the current electric quantity of described rechargeable battery is identical with the safe threshold of described rechargeable battery electricity, controls described electronic switch and disconnect with described rechargeable battery and being electrically connected, control described rechargeable battery and turn off, control described rechargeable battery and do not accept charging.
6. as claimed in claim 4 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described rechargeable battery comprises: lithium battery.
7. as described in any one of claim 1 to 6 can the rechargeable 3D glasses of automatic charging, it is characterized in that, described 3D glasses comprise: shutter type 3 D spectacles, polarization type 3D glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430311.7U CN204144980U (en) | 2014-07-31 | 2014-07-31 | A kind of can the rechargeable 3D glasses of automatic charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430311.7U CN204144980U (en) | 2014-07-31 | 2014-07-31 | A kind of can the rechargeable 3D glasses of automatic charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144980U true CN204144980U (en) | 2015-02-04 |
Family
ID=52421645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430311.7U Expired - Fee Related CN204144980U (en) | 2014-07-31 | 2014-07-31 | A kind of can the rechargeable 3D glasses of automatic charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305522A (en) * | 2014-07-31 | 2016-02-03 | 浙江亿思达显示科技有限公司 | Charging-type 3D glasses capable of performing automatic charging |
-
2014
- 2014-07-31 CN CN201420430311.7U patent/CN204144980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305522A (en) * | 2014-07-31 | 2016-02-03 | 浙江亿思达显示科技有限公司 | Charging-type 3D glasses capable of performing automatic charging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103986040A (en) | Automatic power-off type USB charging connecting wire and application thereof | |
| CN102510047B (en) | Charge and discharge protection device for 3D (three-dimensional) glasses | |
| CN203369502U (en) | Chargeable multimedia glasses box | |
| CN104337170A (en) | Chargeable multimedia spectacle case | |
| CN104467094A (en) | Charging pile | |
| CN204144980U (en) | A kind of can the rechargeable 3D glasses of automatic charging | |
| CN103972756B (en) | A kind of USB charging connection wire that can countdown power-off | |
| CN112260336B (en) | Wireless charging glasses and system | |
| CN104167790B (en) | The charge control system and its charge control method of charger, mobile terminal | |
| CN105334630A (en) | Charging type 3D glasses capable of charging protection | |
| CN204287610U (en) | A kind of can the 3D glasses of environmentally light self-adjusting light brightness | |
| CN204143072U (en) | A kind of rechargeable 3D glasses of chargeable protection | |
| CN202049290U (en) | Solar charging three-dimensional glasses | |
| CN103278930B (en) | A kind of 3D glasses | |
| CN105305522A (en) | Charging-type 3D glasses capable of performing automatic charging | |
| CN203250068U (en) | 3D glasses | |
| CN204334427U (en) | A kind of folding Novel mobile power source | |
| CN201877848U (en) | Solar universal charger | |
| CN103269437A (en) | 3D glasses | |
| CN102255288B (en) | Pair of 3D (3-dimensional) glasses and charging protector thereof | |
| CN203942296U (en) | Uninterrupted wireless charging system | |
| CN205450448U (en) | Glasses device, intelligent glasses and spectacle case | |
| CN206210976U (en) | Lithium battery, charger, intercom and intercommunication communication apparatus | |
| CN205039566U (en) | Charging system and mobile device that is suitable for | |
| CN204424938U (en) | A kind of Multifunction portable power source |
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: 20150204 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |