CN201354936Y - LED device - Google Patents
LED device Download PDFInfo
- Publication number
- CN201354936Y CN201354936Y CNU200820234134XU CN200820234134U CN201354936Y CN 201354936 Y CN201354936 Y CN 201354936Y CN U200820234134X U CNU200820234134X U CN U200820234134XU CN 200820234134 U CN200820234134 U CN 200820234134U CN 201354936 Y CN201354936 Y CN 201354936Y
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- led
- emitting diode
- light emitting
- led matrix
- control
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Abstract
The utility model discloses an LED device, which comprises a luminous device, a cylinder, a protective device, a control device, a power source and at least one overheat protective switch. The luminous device is fixedly connected with the cylinder; the protective device is arranged at the connecting part; the luminous device comprises at least one PCB board and at least one group of LEDs; the cylinder is at least provided with a light emergent position at the positions corresponding to the light emitting dioxides; the overheat protective switch is connected in series between the control device and various groups of LEDs; the control device is used for driving and controlling various groups of LED groups, and controlling the state transformation of the overheat protective switch. The control device controls the state transformation of the overheat protective switch by the control unit. The utility model has simple structure and long service life.
Description
Technical field
The utility model relates to a kind of LED lighting device, in particular, and a kind of column LED matrix of hand-held.
Background technology
Because LED illumination, high light source, radiationless, characteristics such as low-power consumption, the LED semiconductor light sources has obtained in the illumination and decoration field using widely in recent years, but the performance instrument of present many stages is more coarse, more single, sight is poor, when holding large-scale performance, because the people of performance is too many, cause unified command to be not easy, accept control device if on existing performance instrument, use the LED light emitting diode to decorate, just can the performance instrument be changed the appearance, and have sight with signal, and when the people is many, help unified command,, also can be used as percussion instrument or lighting rod.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, appearance looks elegant, and the LED matrix of long service life.
The technical solution of the utility model is as follows: a kind of LED matrix comprises light-emitting device, cylinder, protector, control device, power supply and at least one overheat switch;
Described light-emitting device is fixedlyed connected with described cylinder, and described protector is set in the junction, is used to protect described light-emitting device;
Described light-emitting device comprises at least one pcb board and at least one group of LED light emitting diode; Described cylinder is provided with Handheld Division and light out part, and described light out part adopts transparent or semitransparent material preparation to form;
Described overheat switch is series between described control device and each the group LED light emitting diode;
Described control device is used for driving control and respectively organizes the LED light emitting diode, also is used to control the state transformation of described overheat switch.
Described LED matrix, described light out part are strip or circle bar shaped.
Described LED matrix, described LED matrix also are provided with a musical instrument knocking device, and it is fixedly installed on the described cylinder.
Described LED matrix, described cylinder are cylinder or prism; Described light-emitting device comprises three pcb boards at least, and each pcb board is formed the prism of a hollow; Each pcb board is provided with at least one LED light emitting diode.
Described LED matrix, described light-emitting device comprise six pcb boards that length is identical, and the cross section of described prism is a hexagon.
Described LED matrix is provided with described power supply and described control device in described prismatic inside.
Described LED matrix, described LED matrix also are provided with a radio receiver, are used for receiving external signal, drive control by described control device and respectively organize the LED light emitting diode.
Described LED matrix, described LED matrix also is provided with PA-system, and it comprises memory module and imput output circuit, voicefrequency circuit and loudspeaker; Described memory module is used for stores audio data, by described voicefrequency circuit and the external output sound of described loudspeaker.
Described LED matrix, described LED light emitting diode is OLED light emitting diode and drives structure thereof.
Adopt such scheme; the utility model is controlled each group LED light emitting diode by a control device is set; and by between each group LED light emitting diode and control device, overheat switch being set; described control device is by described control module; control the state transformation of described overheat switch; make and respectively organize the LED light emitting diode and can carry out work in turn; prevented from respectively to organize the phenomenon that the LED light emitting diode burns out easily owing to long-term work; and the LED matrix interior LED light emitting diode working time common owing to the working time ratio of each LED light emitting diode shortens one times at least, so longer service life.
Description of drawings
Fig. 1 is first kind of schematic diagram of the utility model;
Fig. 2 is a pcb board schematic diagram in the utility model;
Fig. 3 is second kind of schematic diagram of the utility model;
Fig. 4 is the third schematic diagram of the utility model;
Fig. 5 is Handheld Division and a column structure schematic diagram in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment 1
As shown in Figure 1, a kind of LED matrix in the present embodiment comprises light-emitting device 115, circular cylinder 105, protector 101, control device 109, power supply 104 and an overheat switch; Light-emitting device 115 is provided with and is fixed in the circular cylinder 105, and wherein, light-emitting device 115 comprises a pcb board 103 and at least one group of LED light emitting diode; Described circular cylinder 105 is provided with the light out part of round bar shaped in the position corresponding to each LED light emitting diode, the light out part of described round bar shaped adopts transparent rigid plastic cement to be prepared from, two Sponge protection devices 101 are arranged on the position that light-emitting device 115 is connected with cylinder 105, i.e. circular cylinder 105 front ends 116 and circular cylinder 105 rear ends 117; Be used for protecting described light-emitting device 115; Light-emitting device 15 in the present embodiment comprises the LED light emitting diode that is provided with on three identical pcb boards and each pcb board; The side of three identical pcb boards 103 connects in twos, form the triangular prism of a hollow, battery cover 108 at the middle surface insulation of packing into of this triangular prism, two joint dry cells have been adorned in the battery cover 108 as power supply 104, be used for providing voltage to light-emitting device 115, battery in the utility model can also be charging accumulator or self power generation battery, hand power battery etc., and a switch is arranged on circular cylinder 105 rear ends 117, is used for controlling light-emitting device 115; Described three identical pcb boards can be fixed on battery cover 108 by fixed cell, for example: adopt conventional fixed form such as screw, rivet, welding unit, stickup unit; Described overheat switch is series between described control device and each the group LED light emitting diode; Described control device is used for driving control and respectively organizes the LED light emitting diode, also is used to control the state transformation of described overheat switch.Cylinder 105 in the present embodiment can also be prismatic, and for example tri-prismoid, four prisms cylinder, pentagonal prism body, hexagonal prism or the like can be provided with different cylinder body shapes according to different needs.
For example, described bright dipping position adopts transparent or semitransparent material preparation to form.Material can be transparent plastics, acrylic board etc.Described cylinder can also be provided with a Handheld Division, so that user's handling.Described cylinder can wholely adopt transparent or semitransparent material preparation to form, also can be except the Handheld Division, and all the other all form with transparent or semitransparent material preparation; And for example, when each group LED light emitting diode formed vertical bar shape or circle strip respectively, each bright dipping position correspondence was set to vertical bar shape or circle strip.
As shown in Figure 2, a positive source line 204, a power-polar curve 206, a holding wire 205, the first row LED light emitting diodes 202 and the second row LED light emitting diode 203 are set on the pcb board 201; One control device 208 also is set on the pcb board 201, and this control device 208 comprises an inductor, a control module, a gauge tap and at least one control module; In addition, between each group LED light emitting diode and each control module, a gauge tap is set respectively also.
Inductor is used for induction to be changed, and notice control module, when the condition that presets is satisfied in variation, control module is according to the control program that presets, and the start-up control switch is simultaneously with preset LED control signals, send to control module by holding wire 205, control module receives the LED control signal from control module, and according to the LED control signal that holding wire 205 transmits, drives the control first row LED light emitting diode 202 or the second row LED light emitting diode 203.
Preset LED control signals can be stored in the control module in advance, also can be sent to control module by inductor, is used to control the fluorescent lifetime of each LED and illumination mode etc.; For example, be set in advance in the special occasion of a performance, as long as the LED matrix in wherein 500 staff of 10,000 philtrums shows, in the LED matrix before can performing in this 500 staff a particular frequencies receiving system is set, preset LED control signals in performance sends to control module by holding wire 205, then by wireless launcher emission control control signal, at this moment, have only the LED matrix in this 500 staff to show.
Be connected on the switch 1 between the control module and the first row LED light emitting diode, and the switch 2 between the control module and the second row LED light emitting diode, switch 1 and switch 2 are overheat switch.Behind the control module start-up control switch, by circuit 207 control instruction that presets is passed to control module simultaneously, control module is according to described control instruction starting switch 1 or switch 2, and according to described control instruction, come the state transformation of gauge tap 1 and switch 2, under the illumination work that does not influence LED matrix, can prevent from respectively to organize the LED light emitting diode because of working long hours, the interior heat of LED light emitting diode is hoarded and the LED lifetime of LED is shortened, and burns out easily.
For example, at first open switch 1 by the control instruction of control module, the LED control signal that control module presets according to holding wire 205 drives the control first row LED light emitting diode 202 and carries out work.After 4 of first row's LED light emitting diode work as a child, close switch 1 by the control instruction of control module again, and open switch 2, the first row LED light emitting diodes 202 simultaneously and quit work, simultaneously, the second row LED light emitting diode begins, and so analogizes.Because the time of each LED light emitting diode work is shorter, it is less to hoard heat in each LED light emitting diode, and the LED light emitting diode is not easy to burn out, longer service life.And,, so more extend the service life of LED matrix because each the LED light emitting diode running time in the whole LED device reduces one times.
And the LED light emitting diode that at least two groups are set can also have standby function, when wherein the first row LED light emitting diode breaks down, can start the second row LED light emitting diode work, does not influence the illumination needs.In addition, when the brightness of needs is more intense, also can set control instruction by control module, start the first row's LED light emitting diode and the second row LED light emitting diode simultaneously, two groups of LED light emitting diodes are worked simultaneously, to reach the illumination needs of higher brightness.
Control module is used for driving control LED light emitting diode, and according to the LED control signal of each holding wire 205 transmission, drive the LED light emitting diode of control varying number, make each LED light emitting diode can realize that different brightness change, and make to mutually combine between each LED light emitting diode and be the variation of different colours.
Perhaps, control module is the control chip ZQL9712 that the Beijing Zhongqing Micro-digit Equipment Development Co., Ltd produces, four the control signal wire transmission of control signals of control chip ZQL9712 by forming by four leads, and, according to control signals transmitted, drive 3 LED light emitting diodes of control, or drive a plurality of versicolor LED light emitting diodes of control.
Inductor can be set to an infrared remote receiver, one remote manipulator by people's control can also be set outside the present embodiment LED matrix, remote manipulator sends infrared signal, inductor induction infrared signal, and notice control module, the control module reception notification, send instruction, and with preset LED control signals, pass to control module by holding wire 205, control module receives the control instruction from control module, starting switch 1 or switch 2, and, drive control first row or the second row LED light emitting diode according to the LED control signal that holding wire 205 transmits, can regulate the power of each LED light emitting diode light and the change color of light by control module.
In addition, inductor can also be an acoustic control inductor or automatically controlled inductor.
The acoustic control inductor is by the variation of induction sound, and notice control module, when the variation of external sound reaches the intensity that presets, control module is according to the control program that presets, start and drive gauge tap, then, by circuit 207 with the control instruction that presets, pass to control module, and simultaneously, with preset LED control signals, pass to control module by holding wire 205, the control instruction that control module presets according to control module, and according to the LED control signal that holding wire 205 transmits, the work of each group LED light emitting diode is controlled.
And automatically controlled inductor, then by regulating the size of electric current, and by automatically controlled inductor induced-current variation, and notice control module, when the variation of electric current reaches the intensity that presets, control module starts and drives gauge tap, then according to the control program that presets, by circuit 207 with the control instruction that presets, pass to control module, and simultaneously, with preset LED control signals, pass to control module by holding wire 205, the control instruction that control module presets according to control module, and according to the LED control signal that holding wire 205 transmits, the work of each group LED light emitting diode is controlled.
Inductor can also be the remote control inductor, sends instruction by sender unit, and the notice control module is controlled the work of each LED light emitting diode control module.
Embodiment 2
In embodiment 1, on the basis of each example, many positive source lines 204 and many power-polar curves 206 can also be set on the pcb board 201.
Wherein each power circuit can be set to comprise many cathode power supply circuits and many negative power supply circuits, each cathode power supply line is connected with external power supply respectively with each anode power cord, be used to and respectively organize the LED light emitting diode voltage is provided, to guarantee the operate as normal of respectively organizing LED light emitting diode and other electronic devices and components in the LED matrix; Other electronic devices and components can be for control module or for preventing the excessive resistance of installing of electric current etc.
Be provided with align more, the negative power supply circuit can be connected with LED light emitting diode and other electronic devices and components respectively, a certainly aligning, when the negative power supply circuit disconnects, do not influencing the operate as normal of other positive and negative electrode power circuits; Also can be with a pair of positive and negative electrode power circuit wherein as main power line, other positive and negative electrode power circuits are as the stand-by power supply line, power line has multiple assurance, makes when main power line disconnects, and does not influence the operate as normal of respectively organizing LED light emitting diode and other electronic devices and components.
Control module can also be set to the single line transmission control module, and the control signal wire of single line transmission of control signals only is a control signal wire 205 of being made up of a lead.
For example: the single line control module is the single line control chip ZQL1111 that the Beijing Zhongqing Micro-digit Equipment Development Co., Ltd produces, the control signal wire transmission of control signals of single line control chip ZQL1111 by forming by a lead, and, according to control signals transmitted, drive 3 different LED light emitting diodes of control.
Embodiment 3
As shown in Figure 3, on the basis of embodiment 1, a kind of LED matrix in the present embodiment, comprise a translucent four prisms cylinder 105, the light-emitting device be fixed in the translucent cylinder 105 115, two quadrangle foam protectors 101, control device 109, two batteries 104 and overheat switches are set; Two protectors 101 are arranged on the position that light-emitting device 115 is connected with translucent four prisms cylinder 105, promptly translucent four prisms cylinder 105 front ends 116 and rear end 117; Be used for protecting described light-emitting device 115; Light-emitting device 15 comprises the LED light emitting diode that is provided with on four identical pcb boards and each pcb board; The side of four identical pcb boards connects in twos, form the quadrangular of a hollow, battery cover 108 at the middle surface insulation of packing into of this quadrangular, two batteries 104 have been adorned in the battery cover 108, be used for providing voltage to light-emitting device 115, one switch is arranged on translucent cylinder 105 rear ends 117, be used for controlling light-emitting device 115, installed and fixed a musical instrument knocking device 110 in translucent four prisms cylinder 105 rear ends 117 in the present embodiment, musical instrument knocking device 110 is used to impact percussion instrument.Musical instrument knocking device 110 can adopt conventional fixed form such as screw, rivet, welding unit, stickup unit with the mode that is connected and fixed of translucent four prisms cylinder 105.
Present embodiment adopts wooden as musical instrument knocking device 110, by the screw fixed mode, wood is fixed on the rear end of translucent cylinder 105 rear ends 117, be used to impact drum, in the process of performance, for the needs of different performance, can pass through control device, different display format is set.
Embodiment 4
As shown in Figure 4, a kind of LED matrix in the present embodiment, comprise transparent hexagonal prism 105, musical instrument knocking device 110, be fixedly installed on light-emitting device 115 in the transparent hexagonal prism 105, two round plastic protectors 101, control device 109, two batteries 104 and overheat switches; Two protectors 101 are arranged on the position that light-emitting device 115 is connected with transparent hexagonal prism 105, promptly transparent hexagonal prism 105 front ends 116 and rear end 117; Be used for protecting described light-emitting device 115; According to the needs of different settings, the pcb board of light-emitting device 115 can be arranged to triangle, quadrangle, pentagon or the like.
In the present embodiment, light-emitting device 15 comprises the LED light emitting diode that is provided with on six identical pcb boards and each pcb board; The side of six identical pcb boards connects in twos, form six prisms of a hollow, the head 112 of a T font musical instrument knocking device 110, pass integrated design lamp holder and transparent hexagonal prism 105, the length of the head 112 of musical instrument knocking device 110 is longer than integrated design lamp holder and transparent hexagonal prism 105 length, transparent hexagonal prism 105 rear ends 117 tail word portion 110 sizes with T font musical instrument knocking device 110 greatly are identical, this six prismatic light-emitting device tightly on musical instrument knocking device 110, is provided with protector 101 between musical instrument knocking device 110 and the light-emitting device 115 by fixture.
Embodiment adopts plastic head as musical instrument knocking device 110, by the screw fixed mode, plastic cement musical instrument knocking device 110 is fixed on the rear end of transparent hexagonal prism 105 rear ends 117, be used to impact drum, in the process of performance, for the needs of different performance, can pass through control device, different display format is set.
In the middle of the musical instrument knocking device 110 of this hollow, pack into the battery cover 108 of surface insulations, two batteries 104 have been adorned in the battery cover 108, be used for providing voltage to light-emitting device 115, one switch is arranged on transparent hexagonal prism 105 rear ends 117, be used for controlling light-emitting device 115, in transparent hexagonal prism rear end 117 a musical instrument knocking device 110 has been installed in the present embodiment, rubber for example, musical instrument knocking device 110 is used to impact percussion instrument.Musical instrument knocking device 110 can also adopt conventional fixed form such as screw, rivet, welding unit, stickup unit with the connected mode of transparent hexagonal prism 105.
Embodiment 5
On the basis of above-mentioned each example, the present embodiment LED matrix is a radio receiver also, is used for receiving external signal, drives control by described control device and respectively organizes the LED light emitting diode.One of benefit that a radio receiver is set is in order to assume unified command of, for example in the large-scale performance of beating a drum, 10,000 people perform jointly, and everyone holds two LED matrixs and is used to do and impacts drum, in the process of performance, for 10,000 people perform the coordinating and unifying, can adopt wireless launcher emission control control signal, on LED matrix, go back a radio receiver, be used to receive control signal, by the control device signal, directly control the bright and demonstration of LED matrix.
For example, as long as the LED matrix in wherein 500 staff of 10,000 philtrums shows, in the LED matrix before can performing in this 500 staff a particular frequencies receiving system is set, in performance, only need the LED matrix in 500 staff to show, just by wireless launcher emission control control signal, at this moment, have only the LED matrix in this 500 staff to show.
On this basis, LED matrix also is provided with PA-system, and it comprises memory module and imput output circuit, voicefrequency circuit and loudspeaker; Memory module is used to store described sound data, by described voicefrequency circuit and the external output sound of described loudspeaker.LED matrix also is provided with PA-system, is used in the performance process, and what make the performer can hear the music that performance needs clearly, can also be in single performance performance, and for the performance people provides just music.
In above-mentioned each example, described LED, can be OLED (Organic light-emitting diode, Organic Light Emitting Diode), comprise double-deck A type (double layer-A, DL-A), double-deck Type B (doublelayer-B, DL-B), three layers of A type (three layer-A, TL-A), three layers of Type B (three layer-B, TL-B), single quantum or MQW (multiple quantumwell, MQW) OLED of structure or the like, the utility model do not make any additional limits to this.Like this, need not backlight, OLED adopts extremely thin coating of organic material and glass substrate, as electric current by the time, OLED will be luminous, has that reaction is fast, in light weight, a thin thickness, simple structure, low cost and other advantages.
For example, described OLED basic structure is an indium tin oxide that links to each other with positive source (ITO), adds another metallic cathode, is bundled into the structure as sandwich.Comprised in the total layer: hole transmission layer (HTL, Hole Transport Layer), luminescent layer (EL, Emitter Layer) and electron transfer layer (ETL, Electron Transport Layer).When the supply appropriate voltage, anodal electric hole will combine in luminescent layer with the negative electrode electric charge, produces light, according to the different RGB three primary colors that produce of its prescription, constitutes basic color.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1, a kind of LED matrix is characterized in that, comprises light-emitting device, cylinder, protector, control device, power supply and at least one overheat switch;
Described light-emitting device is fixedlyed connected with described cylinder, and described protector is set in the junction, is used to protect described light-emitting device;
Described light-emitting device comprises at least one pcb board and at least one group of LED light emitting diode; Described cylinder is provided with Handheld Division and light out part, and described light out part adopts transparent or semitransparent material preparation to form;
Described overheat switch is series between described control device and each the group LED light emitting diode; Described control device is used for driving control and respectively organizes the LED light emitting diode, also is used to control the state transformation of described overheat switch.
2, LED matrix according to claim 1 is characterized in that, described light out part is strip or circle bar shaped.
3, LED matrix according to claim 1 is characterized in that, described cylinder is provided with the Handheld Division, and described bright dipping position is a light hole, perhaps, adopts transparent or semitransparent material preparation to form.
4, LED matrix according to claim 1 is characterized in that, described LED matrix also is provided with a musical instrument knocking device, and it is fixedly installed on the described cylinder.
5, LED matrix according to claim 1 is characterized in that, described cylinder is cylinder or prism; Described light-emitting device comprises three pcb boards at least, and each pcb board is formed the prism of a hollow; Each pcb board is provided with at least one LED light emitting diode.
6, LED matrix according to claim 5 is characterized in that, described light-emitting device comprises six pcb boards that length is identical, and the cross section of described prism is a hexagon.
7, LED matrix according to claim 5 is characterized in that, in described prismatic inside described power supply and described control device is set.
8, LED matrix according to claim 1 is characterized in that, described LED matrix also is provided with a radio receiver, is used for receiving external signal, drives control by described control device and respectively organizes the LED light emitting diode.
9, LED matrix according to claim 1 is characterized in that, described LED matrix also is provided with PA-system, and it comprises memory module and imput output circuit, voicefrequency circuit and loudspeaker;
Described memory module is used for stores audio data, by described voicefrequency circuit and the external output sound of described loudspeaker.
According to the arbitrary described LED matrix of claim 1 to 9, it is characterized in that 10, described LED light emitting diode is OLED light emitting diode and drives structure thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820234134XU CN201354936Y (en) | 2008-12-29 | 2008-12-29 | LED device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820234134XU CN201354936Y (en) | 2008-12-29 | 2008-12-29 | LED device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354936Y true CN201354936Y (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820234134XU Expired - Fee Related CN201354936Y (en) | 2008-12-29 | 2008-12-29 | LED device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201354936Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446386A (en) * | 2008-12-29 | 2009-06-03 | 北京巨数数字技术开发有限公司 | LED device |
| CN102235600A (en) * | 2010-04-30 | 2011-11-09 | 昆山引光奴电子科技有限公司 | LED (light emitting diode) illuminating lamp capable of regulating intensity of illumination |
| CN111063310A (en) * | 2020-01-07 | 2020-04-24 | 业成科技（成都）有限公司 | Display and brightness adjusting method thereof |
-
2008
- 2008-12-29 CN CNU200820234134XU patent/CN201354936Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446386A (en) * | 2008-12-29 | 2009-06-03 | 北京巨数数字技术开发有限公司 | LED device |
| CN102235600A (en) * | 2010-04-30 | 2011-11-09 | 昆山引光奴电子科技有限公司 | LED (light emitting diode) illuminating lamp capable of regulating intensity of illumination |
| CN111063310A (en) * | 2020-01-07 | 2020-04-24 | 业成科技（成都）有限公司 | Display and brightness adjusting method thereof |
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Owner name: SHENZHEN ZHONGQINGWEI TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: BEIJING JUSHU DIGITAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20110720 |
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Free format text: CORRECT: ADDRESS; FROM: 100085 ROOM 402B, TOWER E, YINGCHUANG POWER PARK, NO. 1, SHANGDI EAST ROAD,HAIDIAN DISTRICT, BEIJING TO: 518040 706, TAIRAN FACTORY BUILDING 211, CHEGONGMIAO INDUSTRIAL ZONE, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20110720 Address after: Futian District Che Kung Temple Tairan Industrial Zone in Shenzhen city of Guangdong province 518040 211 industrial buildings 706 Patentee after: Shenzhen Zhongqingwei Technology Development Co., Ltd. Address before: 100085 Beijing city Haidian District East Road No. 1 building E room 402B power Creative Park Patentee before: Beijing Jushu Digital Technology Development Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Zhongqingwei Technology Development Co., Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20131229 |