CN201438351U - LED display - Google Patents
LED display Download PDFInfo
- Publication number
- CN201438351U CN201438351U CN2009201333321U CN200920133332U CN201438351U CN 201438351 U CN201438351 U CN 201438351U CN 2009201333321 U CN2009201333321 U CN 2009201333321U CN 200920133332 U CN200920133332 U CN 200920133332U CN 201438351 U CN201438351 U CN 201438351U
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- led display
- display screen
- unit
- radiating module
- installing plate
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- Expired - Lifetime
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Abstract
The utility model relates to an LED display, which comprises unit LED displays and connecting pieces used for connecting all the unit LED displays, wherein the unit LED display comprises a display module, a cover body and a connecting device that is used for connecting all parts of the unit LED display; the unit LED display also comprises a radiating module; the cover bodies are connected with the radiating modules; and the radiating modules are connected with the connecting pieces. The unit LED display is formed by connecting the display module, the radiating module and the cover body and does not adopt the heavy and complex box body structure, so that the whole LED display can be small and light and can be installed more conveniently; the cover body can be integrated by injection molding, therefore, the processing is simple, and the cost is lower; the radiating module can be used for radiating effectively; moreover, the whole LED display can be formed only by assembling and connecting the display modules, the radiating modules and the cover bodies simply, therefore, both the processing procedure and the assembling procedure are simple, so as to facilitate operation.
Description
Technical field
The utility model relates to a kind of display screen, relates in particular to a kind of LED display.
Background technology
The unit LEDs display screen of existing LED display generally adopts body structure, and the LED display of body structure is spliced after generally adopting the sheet material bending, and manufacturing process is various, and processing request is higher, and labour intensity is big, and manufacturing cost is also very high.Since large display screen by several independently the unit LEDs display screen constitute, the tank surface of each unit LEDs display screen is provided with the independent protection layer, causes the result of ventilating heat dissipation in the whole large display screen poor.
And the LED display dismounting of body structure is extremely inconvenient.Several are when independently the unit LEDs display screen carries out assembly unit, at the center of the screen body of whole LED display screen a big register pin are set, and are that assembly unit is carried out at the center with this register pin then.When a module unit LED display wherein goes wrong, need the whole LED display screen is taken off, the unit LEDs display screen that will be positioned at the edge earlier disassembles one by one.
Be called as notification number " CN201134203Y " name in the Chinese utility application prospectus " a kind of LED display casing " patent disclosure a kind of LED display, mainly comprise main box, Qianmen, display module; Described display module is removably mounted on the described Qianmen, also comprises the bracing or strutting arrangement, mobile device and the wheelwork that are used to support described Qianmen; Described bracing or strutting arrangement and described main box are structure as a whole, and described mobile device axially movably is installed in the described main box by described bracing or strutting arrangement, and described wheelwork is connected with described mobile device, and described Qianmen is connected with described wheelwork.
It is that the heat dissipation problem that improves casing is made framed structure with casing that LED display is also arranged.Be called as notification number " CN2678053Y " name in the Chinese utility application prospectus " a kind of LED display body " patent disclosure a kind of LED display, independently the unit display screen is assembled by several, each unit display screen comprises display screen box body, the back door, display module and coupling arrangement, display screen box body, back door and display module connect by coupling arrangement separately, it is characterized in that: described display screen box body combines single face or the penetrating space frame structure of multiaspect by at least 12 orthogonal frame members, frame member and frame member port inner vertical walls or outside joint are provided with web member, are fixed by securing member between web member and frame member.Its each unit box is spliced by the hollow material frame member, adopt a sign indicating number son to fix between frame member or can on the sign indicating number son, attack internal thread, by being threaded each several part is stitched together, framework one side is used for fixing display module, and opposite side is used for fixing the annex that is placed on back door and the door.The section bar that constitutes framed structure needs to adopt milling machine to process behind mould molding again.Add man-hour, need milling machine that the sign indicating number son is processed, during assembling, adopt screw and nut to fix.Though this LED display makes moderate progress with respect to the thermal diffusivity of the LED display of above-mentioned sheet material body structure, but need process a large amount of section bars and the sign indicating number son assemble connection, cause manufacturing process still various, processing request is also higher, labour intensity is big, and its manufacturing cost is also very high.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, manufacturing procedure is simple, thermal diffusivity better reaches lower-cost LED display.
The utility model is achieved through the following technical solutions:
A kind of LED display of the present utility model,
It comprises: unit LEDs display screen and connect web member between each unit LEDs display screen, described unit LEDs display screen comprises display module, lid and is used for coupling arrangement between each parts of linkage unit LED display, described unit LEDs display screen further comprises radiating module, described lid is connected with radiating module, and described radiating module is connected with web member.
As the further improvement of such scheme, wherein, described display module comprises that the face shield, the LED lamp plate that set gradually, the LED lamp, the power supply that are installed on the LED lamp plate reach the unit controls plate that is connected with power supply.
Further improvement as such scheme, wherein, described radiating module is arranged between LED lamp plate and the power supply, is provided with the cavity that holds power supply and unit controls plate in the described lid, be provided with insulcrete between described radiating module and the power supply, described radiating module is the heat-radiating aluminum seat.
As the further improvement of such scheme, wherein, described web member comprises the mount pad that is arranged on the radiating module, the installing plate that is arranged on the register pin on the radiating module and is connected with mount pad.
As the further improvement of such scheme, wherein, by location before and after the register pin, described installing plate is provided with at least one between described LED display and the installing plate, and described installing plate is provided with the mounting hole that matches with mount pad.
Further improvement as such scheme, wherein, described mount pad is arranged on four corners of the radiating module in the unit LEDs display screen, described each installing plate is connected with four adjacent unit LEDs display screens, described each installing plate be provided with four with four adjacent unit LEDs display screens the mounting hole of adjacent four corresponding settings of mount pad, adopt between described mount pad and the installing plate to be threaded.
As the further improvement of such scheme, wherein, described lid is provided with handle, and described handle is arranged to part ring-type or whole ring-type.
As the further improvement of such scheme, wherein, described handle is provided with three, shakes hands into non-complete ring-type for described three, and described lid is provided with louvre.
As the further improvement of such scheme, wherein, described LED display further comprises auxiliary member, and described auxiliary member is arranged on the edge of radiating module.
As the further improvement of such scheme, wherein, described auxiliary member opposition is arranged on the relative both sides of unit LEDs display screen.
A kind of LED display of the present utility model, unit LEDs display screen adopt display module, radiating module and lid to be interconnected to constitute, and need not adopt the body structure of heaviness, complexity.Lid can adopt the integrated through injection molding moulding, and processing is simple, and cost is lower; Radiating module can adopt as existing heat dissipation technologys such as heat radiation aluminium flake, aluminium sheets and effectively dispel the heat, the whole LED display screen only need couple together the simple assembling of display module, radiating module and lid and get final product, manufacturing procedure still be assembling procedure all very simple, be convenient to the operation, and owing to do not adopt body structure, make small and exquisite, light that the whole LED display screen can do, install also more convenient.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the rear view of unit LEDs display screen;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the blast structural representation of Fig. 1;
Fig. 4 is the structural representation that assembly unit connects between the unit LEDs display screen.
Embodiment
See also Fig. 1 to shown in Figure 4, a kind of LED display of the present utility model, it comprises: unit LEDs display screen and connect web member between each unit LEDs display screen.
Described unit LEDs display screen comprises display module, lid 1, radiating module 2 and is used for coupling arrangement (not shown) between each parts of linkage unit LED display.Described display module comprises face shield 3, LED lamp plate 4, power supply 5 that sets gradually and the unit controls plate 6 that is connected with power supply 5.LED lamp (not shown) is installed on the LED lamp plate 4.
Described radiating module 2 is the heat-radiating aluminum seat, adopts aluminium sheet to make.As the mounting base of unit LEDs display screen parts or components and parts, the while was also as the connection pedestal that connects assembly unit between each unit LEDs display screen when radiating module 2 was used to dispel the heat.Described radiating module is arranged between LED lamp plate 4 and the power supply 5.Be provided with insulcrete 7 between described radiating module 4 and the power supply 5.
Lid 1 comprises body 15 and is arranged on four ridge portions 16 in four corners of body 15.For ease of design and installation, roughly squarely setting of body 15, body 15 also can be provided with other shapes certainly.Be provided with the cavity that holds power supply 5 and unit controls plate 6 in the described lid 1.Described lid 1 is provided with handle.Handle can according to circumstances be provided with, and the handle shape also can be provided with as required as ring-type, semicircular, shaft-like or other shape.Handle is provided with three in the present embodiment, comprise shake hands 10 and about shake hands 11,12.Described handle is arranged to the part ring-type.For ease of design and manufacturing, each handle is designed to 1/4 ring-type.Certainly also can be designed to shaft-like.For ease of design and installation, lid 1 is arranged to symmetric shape in the present embodiment.For ease of the setting of handle, described handle is arranged between per two ridge portions 16 and is connected with ridge portion 16, and forms 1/4 ring-type, and three handles form 3/4 ring-type.Lid 1 integral body roughly becomes the direction plate-like.Lid 1 is provided with louvre 160, and louvre 160 can be arranged on the body 15, also can be arranged on the ridge portion 16, in the present embodiment louvre 160 is arranged on the ridge portion 16.Lid 1 can adopt plastic parts such as ABS or PC or the moulding of other materials integrated through injection molding, and processing is simple, convenient, and cost is lower.
Described lid 1 is connected with radiating module 2, and is fixed on the radiating module 2 by coupling arrangement (as screw, bolt, pin, bearing pin, rivet etc.).
Described radiating module is connected with web member.Described web member comprises mount pad 80, register pin 81 and installing plate 82.Described mount pad 80 and register pin 81 are arranged on the radiating module 2.Mount pad 80 and register pin 81 are connected with installing plate 82.When LED display is installed, utilize register pin 81 to position installation, fixedly connected installation with installing plate 82 by mount pad 80.Register pin 81 is symmetrically arranged with two with respect to mount pad 80.
Locate by register pin 81 front and back between described LED display and the installing plate 82.Dismounting is convenient in location, register pin 81 front and back.Radiating module 2 be the unit LEDs display screen with installing plate 82 between the connection pedestal that is connected.Described installing plate 82 is provided with at least one.Described installing plate 82 is provided with the mounting hole 820 that matches with mount pad 80.
As shown in Figure 4, when LED display is installed, at first as required with several independently the unit LEDs display screen be bolted together, during assembly unit, utilize two pilot holes (not shown) that are provided with on two register pins, the 81 insertion installing plates 82 on the angle on the radiating module that is arranged on the unit LEDs display screen to carry out the location, front and back earlier with installing plate 82, be locked in the mounting hole 820 that mount pad 80 is inserted on the installing plate 82 then, again other installation positions on the radiating module of unit LEDs display screen are installed, again other unit LEDs display screens are carried out assembly unit successively.Go wrong as if any unit LEDs display screen after the installation, then back out mount pad 80 on four corners of the radiating module that is arranged on the unit LEDs display screen, take out by handle, new unit LEDs display screen is locked by mount pad 80 and installing plate 82 gets final product again.
Each unit LEDs display screen is all independent and installing plate 82 carries out the location, front and back and four corners of each unit LEDs display screen all are provided with register pin 81 and installing plate 82 independently positions, guarantee the bearing accuracy on each limit of LED display, unit, each limit of unit LEDs display screen all is a positioning reference independently, guarantee that four limits all reach positioning requirements, thereby each unit LEDs display screen is all carried out accurate localization.And carry out accurate localization by the register pin 81 that is provided with separately between the unit LEDs display screen, position relation and accurate positioning between the unit LEDs display screen guarantee by each installing plate 82.Positioning reference between the unit LEDs display screen is independently, and also locate rectification between the unit LEDs display screen mutually, although deviation appears in one of them unit LEDs screen position, the position can rely on installing plate 82 to obtain correcting during assembly unit, and can not influence the location of other unit LEDs display screens.Each unit LEDs display screen can be respectively with four installing plate 82 location and installation after, the unit LEDs display screen with other carries out assembly unit again.Also can be earlier on the corner with installing plate 82 location and installation good after, again with other unit LEDs display screen and installing plate 82 location and installation with the previous mounted assembly unit that is connected, installation form is more flexible, can carry out assembly unit by free as required selection mode.
See also shown in Figure 4, adopt in the present embodiment with 4 independently the unit LEDs display screen be bolted together, describe.4 independently the unit LEDs display screen adopt A, B, C, D to describe respectively, installing plate adopts 82,82 ', 82 respectively for distinguishing ", 82 ' ", 82 " " describe.During installation, unit LEDs display screen A, unit LEDs display screen B, unit LEDs display screen C, unit LEDs display screen D are carried out assembly unit, at first unit LEDs display screen A can install since a corner arbitrarily, and present embodiment adopts since the middle corner connection that connects of 4 unit LEDs display screens and describes.Unit LEDs display screen A utilizes two register pins 81 of a corner and installing plate 82 ' to carry out the location, front and back, is locked in the mounting hole 820 ' that mount pad 80 is inserted on the installing plate 82 ' simultaneously.After corner installation of unit LEDs display screen A, again unit LEDs display screen B is connected with installing plate 82 ', utilize two register pins 81 of corner to carry out the location, front and back equally, be locked in the mounting hole 820 ' that mount pad 80 is inserted on the installing plate 82 ' simultaneously with installing plate 82 '.The register pin that is arranged on another corner 81 with unit LEDs display screen A and unit LEDs display screen B positions with installing plate 82 simultaneously again, this moment, unit LEDs display screen A and unit LEDs display screen B independently positioned separately and between the installing plate 82, locate mutually again between the two, thereby guarantee the bearing accuracy of unit LED display and positioning relation and the bearing accuracy between unit LEDs display screen and the unit LEDs display screen.The mount pad 80 of locking unit LED display A and unit LEDs display screen B is fixed on the installing plate 82 respectively again.In like manner carry out the installation of unit LEDs display screen C and unit LEDs display screen D, do not repeat them here.
For ease of installing, further be provided with auxiliary member 90 in described LED display, described auxiliary member 90 is arranged on the edge of radiating module 2.Described auxiliary member 90 opposition are arranged on the relative both sides of unit LEDs display screen.By auxiliary member 90 the unit LEDs display screen is uprightly placed, during installation, the unit LEDs display screen can be placed, be convenient to pick and place.Particularly during installation or removal, the upright placement of unit LEDs display screen conveniently being taken install, or place during dismounting, is alone when operating when special, can prevent the damage that stops dropping during dismounting.For placing steadily, in the present embodiment, one side at two auxiliary members 90 that are provided with of unit LEDs display screen, one side also be provided with two in opposition.One side with the binding post place is the top, and then auxiliary member 90 is arranged on both sides and opposition setting up and down.
The embodiment of the above is a better embodiment of the present utility model, is not to limit concrete practical range of the present utility model with this, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (10)
1. LED display, it comprises: unit LEDs display screen and connect web member between each unit LEDs display screen, described unit LEDs display screen comprises display module, lid and is used for coupling arrangement between each parts of linkage unit LED display, it is characterized in that, described unit LEDs display screen further comprises radiating module, described lid is connected with radiating module, and described radiating module is connected with web member.
2. a kind of LED display according to claim 1 is characterized in that: described display module comprises that the face shield, the LED lamp plate that set gradually, the LED lamp, the power supply that are installed on the LED lamp plate reach the unit controls plate that is connected with power supply.
3. a kind of LED display according to claim 2, it is characterized in that: described radiating module is arranged between LED lamp plate and the power supply, be provided with the cavity that holds power supply and unit controls plate in the described lid, be provided with insulcrete between described radiating module and the power supply, described radiating module is the heat-radiating aluminum seat.
4. a kind of LED display according to claim 1 is characterized in that: described web member comprises the mount pad that is arranged on the radiating module, the installing plate that is arranged on the register pin on the radiating module and is connected with mount pad.
5. a kind of LED display according to claim 4 is characterized in that: by location before and after the register pin, described installing plate is provided with at least one between described LED display and the installing plate, and described installing plate is provided with the mounting hole that matches with mount pad.
6. a kind of LED display according to claim 5, it is characterized in that: described mount pad is arranged on four corners of the radiating module in the unit LEDs display screen, described each installing plate is connected with four adjacent unit LEDs display screens, described each installing plate be provided with four with four adjacent unit LEDs display screens the mounting hole of adjacent four corresponding settings of mount pad, adopt between described mount pad and the installing plate to be threaded.
7. a kind of LED display according to claim 1 is characterized in that: described lid is provided with handle, and described handle is arranged to part ring-type or whole ring-type.
8. a kind of LED display according to claim 7 is characterized in that: described handle is provided with three, shakes hands into non-complete ring-type for described three, and described lid is provided with louvre.
9. a kind of LED display according to claim 1 is characterized in that: described LED display further comprises auxiliary member, and described auxiliary member is arranged on the edge of radiating module.
10. a kind of LED display according to claim 9 is characterized in that: described auxiliary member opposition is arranged on the relative both sides of unit LEDs display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201333321U CN201438351U (en) | 2009-06-30 | 2009-06-30 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201333321U CN201438351U (en) | 2009-06-30 | 2009-06-30 | LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438351U true CN201438351U (en) | 2010-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201333321U Expired - Lifetime CN201438351U (en) | 2009-06-30 | 2009-06-30 | LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438351U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937630A (en) * | 2010-08-11 | 2011-01-05 | 广东威创视讯科技股份有限公司 | LED display screen |
| CN102368367A (en) * | 2011-10-24 | 2012-03-07 | 广东威创视讯科技股份有限公司 | LED (Light-emitting Diode) screen display unit and LED display screen |
| CN103292140A (en) * | 2013-06-25 | 2013-09-11 | 苏州速腾电子科技有限公司 | LCD displayer installing rack with adjustable height |
| WO2013159655A1 (en) * | 2012-04-28 | 2013-10-31 | 北京金立翔艺彩科技股份有限公司 | Led display screen and led display device |
| WO2014000496A1 (en) * | 2012-06-29 | 2014-01-03 | 北京金立翔艺彩科技股份有限公司 | Manufacturing method for support substrate, and led display device |
| CN104282222A (en) * | 2013-07-02 | 2015-01-14 | 冠捷投资有限公司 | Display device capable of being easily overlapped and spliced |
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| CN110566773A (en) * | 2019-09-27 | 2019-12-13 | 深圳市德铭光科技有限公司 | Lightweight LED display screen supporting simple hoisting structure and hoisting method thereof |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
-
2009
- 2009-06-30 CN CN2009201333321U patent/CN201438351U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937630A (en) * | 2010-08-11 | 2011-01-05 | 广东威创视讯科技股份有限公司 | LED display screen |
| CN102368367A (en) * | 2011-10-24 | 2012-03-07 | 广东威创视讯科技股份有限公司 | LED (Light-emitting Diode) screen display unit and LED display screen |
| WO2013159655A1 (en) * | 2012-04-28 | 2013-10-31 | 北京金立翔艺彩科技股份有限公司 | Led display screen and led display device |
| US9945521B2 (en) | 2012-06-29 | 2018-04-17 | Beijing Glux Creative Technology Co., Ltd. | Manufacturing method for support substrate, and LED display device |
| WO2014000496A1 (en) * | 2012-06-29 | 2014-01-03 | 北京金立翔艺彩科技股份有限公司 | Manufacturing method for support substrate, and led display device |
| RU2591771C1 (en) * | 2012-06-29 | 2016-07-20 | Бейджин Глукс Криэйтив Текнолоджи Ко., Лтд | Method of manufacturing supporting substrate and led display device |
| CN104395950A (en) * | 2012-06-29 | 2015-03-04 | 北京金立翔艺彩科技股份有限公司 | Manufacturing method for support substrate, and led display device |
| EP2869288A4 (en) * | 2012-06-29 | 2016-03-09 | Beijing Glux Creative Technology Co Ltd | Manufacturing method for support substrate, and led display device |
| CN103292140B (en) * | 2013-06-25 | 2016-03-23 | 苏州速腾电子科技有限公司 | A kind of height-adjustable LCD display scaffold |
| CN103292140A (en) * | 2013-06-25 | 2013-09-11 | 苏州速腾电子科技有限公司 | LCD displayer installing rack with adjustable height |
| CN104282222A (en) * | 2013-07-02 | 2015-01-14 | 冠捷投资有限公司 | Display device capable of being easily overlapped and spliced |
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10380925B2 (en) | 2013-12-31 | 2019-08-13 | Ultravision Technologies, Llc | Modular display panel |
| US10410552B2 (en) | 2013-12-31 | 2019-09-10 | Ultravision Technologies, Llc | Modular display panel |
| US10540917B2 (en) | 2013-12-31 | 2020-01-21 | Ultravision Technologies, Llc | Modular display panel |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| CN110566773A (en) * | 2019-09-27 | 2019-12-13 | 深圳市德铭光科技有限公司 | Lightweight LED display screen supporting simple hoisting structure and hoisting method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED display screen control system Effective date of registration: 20110427 Granted publication date: 20100414 Pledgee: Bank of Hankou, Limited by Share Ltd, Optics Valley branch Pledgor: Shenzhen Jin Lixiang Technology Co., Ltd.|Beijing Jin Xiang Art Technology Co., Ltd. Registration number: 2011990000145 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120618 Granted publication date: 20100414 Pledgee: Bank of Hankou, Limited by Share Ltd, Optics Valley branch Pledgor: Shenzhen Jin Lixiang Technology Co., Ltd.|Beijing Jin Xiang art color Polytron Technologies Inc Registration number: 2011990000145 |
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| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20120618 Registration number: 2011990000145 Pledgor after: Shenzhen Jin Lixiang Technology Co., Ltd. Pledgor after: Beijing Jin Xiang art color Polytron Technologies Inc Pledgor before: Shenzhen Jin Lixiang Technology Co., Ltd. Pledgor before: Beijing Jin Xiang Art Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: GLUX VISUAL EFFECTS TECH (SHENZHEN) CO., LTD. Free format text: FORMER NAME: GLUX TECH (SHENZHEN) CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Jinzhong industrial district 518000 in Guangdong city of Shenzhen province Nanshan District overseas Chinese town in Eastern Industrial Zone No. 201 two floor Patentee after: GLUX VISUAL EFFECTS TECH. (SHENZHEN) CO., LTD. Address before: Jinzhong industrial district 518000 in Guangdong city of Shenzhen province Nanshan District overseas Chinese town in Eastern Industrial Zone No. 201 two floor Patentee before: Shenzhen Jinlixiang Technology Co.,Ltd |
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| CX01 | Expiry of patent term |
Granted publication date: 20100414 |
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| CX01 | Expiry of patent term |