CN103700753A - 360-degree luminous flexible LED (Light-emitting Diode) light bar - Google Patents
360-degree luminous flexible LED (Light-emitting Diode) light bar Download PDFInfo
- Publication number
- CN103700753A CN103700753A CN201310683712.3A CN201310683712A CN103700753A CN 103700753 A CN103700753 A CN 103700753A CN 201310683712 A CN201310683712 A CN 201310683712A CN 103700753 A CN103700753 A CN 103700753A
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- Prior art keywords
- led
- flexible
- luminous
- circuit board
- flexible circuit
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
Abstract
The invention relates to a 360-degree luminous flexible LED (Light-emitting Diode) light bar. The invention aims to provide the flexible LED light bar capable of realizing 360-degree luminescence, flexible secondary truing utilization can be carried out, and meanwhile, smaller sectional dimension is achieved. In application, the flexible LED light bar can be used in a traditional bulb. The invention has the technical scheme that the 360-degree luminous flexible LED light bar comprises a bar-shaped LED luminescent powder adhesive tape, and is characterized in that a groove is arranged on the LED luminescent powder adhesive tape along a length direction; a flexible circuit board is arranged on a bottom face of the groove; at least one group of LED luminophors connected in series or in parallel is arranged on the flexible circuit board; sealant glue for sealing and fixing the flexible circuit board and the LED luminophors into the groove is arranged above the flexible circuit board and the LED luminophors; two ends of the flexible circuit board are respectively extended to outer sides to form two electrode outgoing lines; each electrode outgoing line penetrates through the LED luminescent powder adhesive tape so as to be exposed outside. The 360-degree luminous flexible LED light bar is applicable to the fields of general lighting and decorative lighting.
Description
Technical field
The present invention relates to the luminous flexible LED light-emitting section of a kind of 360 degree, belong to general illumination and decorative lighting field.
Background technology
In prior art, flexible LED product has been made into flexible neon tube, flexible LED rope light or lamp bar etc. conventionally.Normally LED lamp is welded on to copper cash or above banded flexible circuit board, reconnects electrical source luminescent by special processing technology, because of its when luminous shape gain the name as a light belt.Technique is the earliest that LED is welded on above copper cash, then puts pvc pipe or adopt equipment straight forming, has circular and flat-shaped two kinds, its appellation is distinguished by the shape of the quantity of copper cash and lamp band, two lines are called two wires, the circular circle that just adds above, i.e. round two wires; Flat just adds flat word, i.e. flat two wires above.Developed into afterwards that to adopt flexible circuit board be that FPC does carrier, because its processing technology is easier, quality is more easily controlled, and the life-span is longer, and Yan look and brightness are higher and substituted gradually the processing technology of morning, gradually become trend.
Although the above two kinds of product on the whole light have formed band shape, combine in fact or by the LED lamp pearl of.Then its manufacturing process first will carry out paster by SMD technology LED individual packages, and this mode cannot accomplish that 360 degree are luminous at present.And its sectional dimension is larger, the narrowest lamp bar also has 5mm wide, and use occasion exists larger limitation.
Summary of the invention
The technical problem to be solved in the present invention is: for the problem of above-mentioned existence, provide a kind of and can realize the luminous flexible LED light-emitting section of 360 degree, can carry out flexible secondary reshaping and use, have less sectional dimension simultaneously.In application, can make flexible LED light-emitting section use in traditional bulb the inside.
The technical solution used in the present invention is: the luminous flexible LED light-emitting section of 360 degree, comprise barcode LED luminescent powder adhesive tape, it is characterized in that: in described LED luminescent powder adhesive tape, offer along its length groove, this groove floor is provided with flexible circuit board, in this flexible circuit board, be furnished with the LED luminous element of at least one group of serial or parallel connection, described flexible circuit board and LED luminous element top is filled with to be sealed both and is fixed on the sealing glue in groove; Described flexible circuit board two ends extend to form respectively two electrode outlet lines laterally, and each electrode outlet line all passes LED luminescent powder adhesive tape and exposes.
In described flexible circuit board, be provided with light tank between adjacent two LED luminous elements.
Described flexible circuit board is shaped in barcode LED luminescent powder adhesive tape, and wherein the pad of flexible circuit board exposes.
Described LED luminescent powder adhesive tape adopts has after light transmission and moulding the luminous arogel of LED or the transparent silica gel coagulation forming can flexible bending shaping using.
Described LED luminous element is LED chip or LED packaged lamp pearl.
Described LED chip adopts crystal covered chip, and the electrode at its two ends is directly fixed in the electrode pads of pad by conducting resinl.
Described LED packaged lamp pearl comprises substrate, is positioned at the LED chip on this substrate, and the conductive layer that is positioned at these substrate two ends, wherein LED chip two ends are electrically connected to conductive layer by two electric connection lines respectively, substrate top is coated with for by LED chip and electric connection line sealing packaging plastic that aforementioned each parts are connected, and conductive layer is fixed in the electrode pads of pad by conducting resinl.
Described substrate adopts transparent material to make.
Described LED luminescent powder rubber strip cross section takes the shape of the letter U.
Described sealing glue is a kind of in the luminous arogel of silica gel, epoxide-resin glue and LED.
The invention has the beneficial effects as follows: the present invention by sealing glue by the LED luminous element overall package of serial or parallel connection in LED luminescent powder adhesive tape, simultaneously in flexible circuit board, light tank is set between adjacent two LED luminous elements, the light that LED luminous element sends passes through to the another side of FPC from light tank, compared to prior art, overcome point type and be encapsulated in discontinuous light sensation while applying, 360 degree have been formed luminous simultaneously, and the sectional dimension of light-emitting section is less, can in conventional bulb, use, the application surface of flexible LED light-emitting section is expanded.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 1-1 is the cut-away view of Fig. 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 2-1 is the cut-away view of Fig. 2.
Fig. 3 is FPC structural representation of the present invention.
Fig. 4 is the structural representation of LED packaged lamp pearl of the present invention.
Fig. 5 is a kind of schematic cross-section of LED luminescent powder adhesive tape of the present invention and sealing glue.
Fig. 6 is the another kind of schematic cross-section of LED luminescent powder adhesive tape of the present invention and sealing glue.
Fig. 7 is another schematic cross-section of LED luminescent powder adhesive tape of the present invention and sealing glue.
Reference numeral: 1, electrode outlet line; 2, LED luminescent powder adhesive tape; 3, sealing glue; 4, LED luminous element; 5, flexible circuit board; 7, pad; 8, light tank; 9, substrate; 10, conductive layer; 11, electric connection line; 12, packaging plastic; 13, LED chip.
Embodiment
Embodiment 1: as shown in Fig. 1, Fig. 1-1, the present embodiment comprises barcode LED luminescent powder adhesive tape 2, in this LED luminescent powder adhesive tape, offer along its length groove, this groove floor is provided with flexible circuit board 5, in this flexible circuit board, be furnished with the LED luminous element 4 of at least one group of serial or parallel connection, described flexible circuit board 5 and LED luminous element 4 tops are filled with sealing glue 3, on the one hand LED luminous element 4 and flexible circuit board 5 are closed in LED luminescent powder adhesive tape 2, on the other hand LED luminescent powder adhesive tape 2, LED luminous element 4 and flexible circuit board 5 are linked to be to integral body; Described flexible circuit board 5 two ends extend to form respectively two electrode outlet lines 1 laterally, and each electrode outlet line 1 all passes LED luminescent powder adhesive tape 2 and exposes.
As shown in Figure 3, described flexible circuit board 5 is provided with pad 7, to realize and being electrically connected to of LED luminous element 4.In this example, described LED luminous element 4 is LED chip, adopts crystal covered chip, and the electrode at its two ends is directly fixed in the electrode pads of pad 7 by conducting resinl.Simultaneously, in flexible circuit board 5, between every adjacent two LED luminous elements 4, all have a light tank 8, make the light that LED luminous element 4 sends to reach flexible circuit board 5 opposite sides by this light tank, thereby realize the stereo luminous of 360 degree, having improved traditional light-emitting section can only the astigmatic defect of one side.Described flexible circuit board 5 is shaped in barcode LED luminescent powder adhesive tape 2, and wherein pad 7 exposes, to realize the electrical connection of LED luminous element 4.
Described LED luminescent powder adhesive tape 2 adopts the luminous arogel of LED or the transparent silica gel with light transmission to make, after moulding, can flexible bending shaping use, its cross section takes the shape of the letter U, and can be at cross section, to be rectangle, to offer a rectangular groove of cross section on the adhesive tape basis of circular, truncated cone-shaped and hexagonal prismatic and obtain.As shown in Figure 5-Figure 7, be respectively on the adhesive tape basis of, truncated cone-shaped rounded at cross section and hexagonal prismatic, to offer a rectangular groove of cross section to obtain.Can there be various ways in the cross section of LED luminescent powder adhesive tape 2, and also can there be various ways in the cross section of sealing glue 3.
Described sealing glue 3 is a kind of in the luminous arogel of silica gel, epoxide-resin glue and LED.
Embodiment 2: as shown in Fig. 2, Fig. 2-1, the present embodiment structure is substantially the same manner as Example 1, and its difference is, LED luminous element 4 is for adopting the LED packaged lamp pearl of transparent basic encapsulation.As shown in Figure 4, described LED packaged lamp pearl comprises transparency carrier 9, is positioned at the LED chip 13 on this substrate, and the conductive layer 10 that is positioned at these substrate two ends, wherein LED chip 13 two ends are electrically connected to conductive layer 10 by two electric connection lines 11 respectively, substrate 9 and LED chip 13 tops are coated with packaging plastic 12, on the one hand for LED chip 13 and electric connection line 11 are sealed, for substrate 9, conductive layer 10, electric connection line 11 and LED chip 13 are connected, conductive layer 10 is fixed in the electrode pads of pad 7 by conducting resinl on the other hand.
Each embodiment that the scope of protection of present invention is not limited to introduce herein, all various forms of conversion of doing based on the present patent application the scope of the claims and description and replacement, all belongs to the scope that patent of the present invention contains.
Claims (10)
1. spend luminous flexible LED light-emitting section for one kind 360, comprise barcode LED luminescent powder adhesive tape (2), it is characterized in that: in described LED luminescent powder adhesive tape (2), offer along its length groove, this groove floor is provided with flexible circuit board (5), in this flexible circuit board, be furnished with the LED luminous element (4) of at least one group of serial or parallel connection, described flexible circuit board (5) and LED luminous element (4) top is filled with to be sealed both and is fixed on the sealing glue (3) in groove; Described flexible circuit board (5) two ends extend to form respectively two electrode outlet lines (1) laterally, and each electrode outlet line (1) all passes LED luminescent powder adhesive tape (2) and exposes.
2. the luminous flexible LED light-emitting section of 360 degree according to claim 1, is characterized in that: described flexible circuit board (5) is upper, be provided with light tank (8) between adjacent two LED luminous elements (4).
3. the luminous flexible LED light-emitting section of 360 degree according to claim 1 and 2, is characterized in that: described flexible circuit board (5) is shaped in barcode LED luminescent powder adhesive tape (2), and wherein the pad (7) of flexible circuit board (5) exposes.
4. the luminous flexible LED light-emitting section of 360 degree according to claim 1 and 2, is characterized in that: described LED luminescent powder adhesive tape (2) adopts to be had after light transmission and moulding the luminous arogel of LED or the transparent silica gel can flexible bending shaping used and make.
5. the luminous flexible LED light-emitting section of 360 degree according to claim 1 and 2, is characterized in that: described LED luminous element (4) is LED chip or LED packaged lamp pearl.
6. the luminous flexible LED light-emitting section of 360 degree according to claim 5, is characterized in that: described LED chip adopts crystal covered chip, and the electrode at its two ends is directly fixed in the electrode pads of pad (7) by conducting resinl.
7. according to claim 5 360 spend luminous flexible LED light-emitting section, it is characterized in that: described LED packaged lamp pearl comprises substrate (9), be positioned at the LED chip (13) on this substrate, and the conductive layer (10) that is positioned at these substrate two ends, wherein LED chip (13) two ends are electrically connected to conductive layer (10) by two electric connection lines (11) respectively, substrate (9) top is coated with for LED chip (13) and electric connection line (11) are sealed, and the packaging plastic (12) that aforementioned each parts are connected, conductive layer (10) is fixed in the electrode pads of pad (7) by conducting resinl.
8. the luminous flexible LED light-emitting section of 360 degree according to claim 7, is characterized in that: described substrate (9) adopts transparent material to make.
9. the luminous flexible LED light-emitting section of 360 degree according to claim 1 and 2, is characterized in that: described LED luminescent powder adhesive tape (2) cross section takes the shape of the letter U.
10. the luminous flexible LED light-emitting section of 360 degree according to claim 1 and 2, is characterized in that: a kind of in silica gel, epoxide-resin glue and the luminous arogel of LED of described sealing glue (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683712.3A CN103700753A (en) | 2013-12-13 | 2013-12-13 | 360-degree luminous flexible LED (Light-emitting Diode) light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683712.3A CN103700753A (en) | 2013-12-13 | 2013-12-13 | 360-degree luminous flexible LED (Light-emitting Diode) light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103700753A true CN103700753A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310683712.3A Pending CN103700753A (en) | 2013-12-13 | 2013-12-13 | 360-degree luminous flexible LED (Light-emitting Diode) light bar |
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| Country | Link |
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| CN (1) | CN103700753A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184618A1 (en) * | 2014-06-05 | 2015-12-10 | 上海富迪照明电器有限公司 | Embedded white-light led package structure based on solid state fluorescent material and manufacturing method thereof |
| CN105226167A (en) * | 2015-11-02 | 2016-01-06 | 杭州电子科技大学 | A kind of flexible LED filament of full angle luminescence and manufacture method thereof |
| CN105338741A (en) * | 2015-09-29 | 2016-02-17 | 慈溪锐恩电子科技有限公司 | Preparation method for flexible LED lamp strip |
| CN105927883A (en) * | 2016-07-06 | 2016-09-07 | 中山市美耐特光电有限公司 | Paster type LED flexible light strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5469342A (en) * | 1994-01-25 | 1995-11-21 | Chien; Tseng L. | Light-strip apparatus |
| CN101358697A (en) * | 2008-08-27 | 2009-02-04 | 鹤山丽得电子实业有限公司 | Flexible neon bar with whole body illuminating |
| CN202791560U (en) * | 2012-09-03 | 2013-03-13 | 武汉东湖开发区电子工程有限公司 | LED flexible lamp bar |
| CN202949623U (en) * | 2012-11-14 | 2013-05-22 | 合肥银月照明科技工程有限公司 | Light-emitting diode (LED) circuit board structure with two faces emitting light |
| CN203760509U (en) * | 2013-12-13 | 2014-08-06 | 张晓峰 | Flexible LED lighting bar illuminating at 360 DEG |
-
2013
- 2013-12-13 CN CN201310683712.3A patent/CN103700753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5469342A (en) * | 1994-01-25 | 1995-11-21 | Chien; Tseng L. | Light-strip apparatus |
| CN101358697A (en) * | 2008-08-27 | 2009-02-04 | 鹤山丽得电子实业有限公司 | Flexible neon bar with whole body illuminating |
| CN202791560U (en) * | 2012-09-03 | 2013-03-13 | 武汉东湖开发区电子工程有限公司 | LED flexible lamp bar |
| CN202949623U (en) * | 2012-11-14 | 2013-05-22 | 合肥银月照明科技工程有限公司 | Light-emitting diode (LED) circuit board structure with two faces emitting light |
| CN203760509U (en) * | 2013-12-13 | 2014-08-06 | 张晓峰 | Flexible LED lighting bar illuminating at 360 DEG |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184618A1 (en) * | 2014-06-05 | 2015-12-10 | 上海富迪照明电器有限公司 | Embedded white-light led package structure based on solid state fluorescent material and manufacturing method thereof |
| CN105338741A (en) * | 2015-09-29 | 2016-02-17 | 慈溪锐恩电子科技有限公司 | Preparation method for flexible LED lamp strip |
| CN105338741B (en) * | 2015-09-29 | 2017-12-01 | 慈溪锐恩电子科技有限公司 | A kind of preparation method of flexible LED rope light |
| CN105226167A (en) * | 2015-11-02 | 2016-01-06 | 杭州电子科技大学 | A kind of flexible LED filament of full angle luminescence and manufacture method thereof |
| CN105226167B (en) * | 2015-11-02 | 2017-06-27 | 杭州电子科技大学 | A kind of luminous flexible LED filament of full angle and its manufacture method |
| CN105927883A (en) * | 2016-07-06 | 2016-09-07 | 中山市美耐特光电有限公司 | Paster type LED flexible light strip |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: YANG RUILONG GE TIEHAN Effective date: 20150403 Owner name: ZHEJIANG RUIDISHENG OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: ZHANG XIAOFENG Effective date: 20150403 |
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| CB03 | Change of inventor or designer information |
Inventor after: Ge Tiehan Inventor before: Zhang Xiaofeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG XIAOFENG TO: GE TIEHAN Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 310015 HANGZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150403 Address after: Hangzhou City, Zhejiang province Gongshu District 310015 Cambridge Street No. 10, building 3, Kang Road, 1 building 139-152 room 2 building 239-252 room Applicant after: Zhejiang LEDison Optoelectronics Co., Ltd. Applicant after: Yang Ruilong Applicant after: Ge Tiehan Address before: 315400 Swan Bay, Yuyao pear Road, Zhejiang, 33-207 Applicant before: Zhang Xiaofeng |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |