CN103268738A - Patch type LED waterproof structure used for outdoor display screen - Google Patents
Patch type LED waterproof structure used for outdoor display screen Download PDFInfo
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- CN103268738A CN103268738A CN2013101990644A CN201310199064A CN103268738A CN 103268738 A CN103268738 A CN 103268738A CN 2013101990644 A CN2013101990644 A CN 2013101990644A CN 201310199064 A CN201310199064 A CN 201310199064A CN 103268738 A CN103268738 A CN 103268738A
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- Prior art keywords
- surface mounted
- mounted led
- adopting surface
- bucker
- adopting
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000741 silica gel Substances 0.000 claims abstract description 27
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims description 16
- 238000007639 printing Methods 0.000 claims description 16
- 239000004417 polycarbonate Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000004941 influx Effects 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 235000006506 Brasenia schreberi Nutrition 0.000 abstract 3
- 244000267222 Brasenia schreberi Species 0.000 abstract 3
- 238000003466 welding Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Abstract
A patch type LED waterproof structure used for an outdoor display screen is provided with a light-transmitting water shield approaching quadrate and a silica gel layer formed by silica gel in a pouring mode. Each two opposite faces of four shield walls of the water shield form a set, the inner side faces of a first set of shield walls are slopes, patch type LEDs are sleeved in the first set of shield walls in a tight-first-and-loose-afterward mode, and the bottoms of the inner side faces are in clearance fit with the covered patch type LEDs. The lower edges of the outer side faces of the first set of shield walls are outwards protrusive slopes which are clamping positions, fixing the water shield, of the patch type LED module mask, and the bottom edges of the protrusive slopes, namely the shield edges of the first set shield walls are attached to the surface of a PCB. The inner side faces and the outer side faces of a second set shield walls are all vertical planes, the inner side faces of the second set shield walls are in clearance fit with the shielded patch type LEDs, and clearance welding position discs are arranged on the inner side faces of the second set shield walls and used for containing LED pin bonding pads. The patch type LED waterproof structure used for the outdoor display screen is good in waterproof performance, simple in involved technologies, free of the need for special equipment, low in cost, easy and convenient to maintain or repair if a single LED is damaged, and particularly has generality.
Description
Technical field
The present invention relates to water-tight device, particularly relate to a kind of waterproof construction of the adopting surface mounted LED for outdoor display screen.
Background technology
Adopt the outdoor display screen of paster type light emitting type (Light Emitting Diode, initialism are LED), special in view of the adopting surface mounted LED structure, its surface requirements has favorable waterproof property.The cost of the existing adopting surface mounted LED that possesses water-proof function is too high, is 2～3 times of adopting surface mounted LED cost that do not possess water-proof function.A large amount of waterproof methods that do not possess the adopting surface mounted LED of water-proof function mainly comprise the whole plated film of employing printed circuit board (Printed Circuit Board, initialism are PCB) module, and at the whole screen design of adopting surface mounted LED display screen waterproof mask.The technical sophistication that the former relates to needs specific installation, the cost height, if particularly single adopting surface mounted LED goes wrong, must be after reparation integral body plated film again, safeguard or maintenance complicated; And the latter only is applicable to the water-proofing treatment of the adopting surface mounted LED display screen of specific composition structure, and cost height is not only made numerous and diversely, and does not possess versatility.Because the adopting surface mounted LED waterproof technique is not perfect, is difficult to reach universal, practical requirement, can not replace dual-in-line package (Dual In-line Package, initialism are DIP) device, greatly restricts the adopting surface mounted LED application of display screen out of doors.
Summary of the invention
Technical matters to be solved by this invention is the defective that remedies above-mentioned prior art, and a kind of waterproof construction of the adopting surface mounted LED for outdoor display screen is provided.
Technical matters of the present invention is solved by the following technical programs.
The waterproof construction of this adopting surface mounted LED for outdoor display screen, comprise adopting surface mounted LED module face shield, described adopting surface mounted LED module face shield is the integral protection face shield of the adopting surface mounted LED module that is combined into of many adopting surface mounted LEDs, and the printing board PCB of adopting surface mounted LED module is installed on the drain pan of outdoor display screen.
The characteristics of the waterproof construction of this adopting surface mounted LED for outdoor display screen are:
Be provided with bucker and the layer of silica gel of single adopting surface mounted LED.
Described bucker is near square printing opacity bucker, comprises cover top and four mask wall, and described single adopting surface mounted LED is independent sealed in the printing opacity bucker, to possess water resistance, reaches the purpose of waterproof.
The inside and outside side on described cover top is smooth, and the relative two sides of described four mask wall is one group:
The medial surface of first group of cover wall is the inclined-plane, the pine back is tight earlier to be inserted in adopting surface mounted LED, the adopting surface mounted LED interference fit that medial surface bottom and shroud, the lateral surface lower edge is to the evagination inclined-plane, described is the fixedly screens of bucker of adopting surface mounted LED module face shield to the evagination inclined-plane, namely fit in cover edge and the PCB surface of first group of cover wall in described base to the evagination inclined-plane, the employing interference fit can prevent that adopting surface mounted LED and bucker from coming off and infiltrate silica gel when the perfusion silica gel sealing.
The interior lateral surface of second group of cover wall all is vertical plane, the adopting surface mounted LED clearance fit that the medial surface of second group of cover wall and shroud, and the medial surface of second group of cover wall is provided be used to the empty avoiding pad position that holds LED pin pad, be LED pin pad below second group of cover wall, break because temperature variation produces when adopting clearance fit can prevent adopting surface mounted LED work.
Described layer of silica gel is arranged between the PCB surface of the cover edge of described bucker four mask wall and adopting surface mounted LED module, and between the PCB of adopting surface mounted LED module surface and the adopting surface mounted LED module face shield, described layer of silica gel is the sealant that is formed by perfusion silica gel, the described sealant sealing of the cover cause of described bucker four mask wall, with further enhancing water resistance, reach the purpose of reliable waterproof.
Technical matters of the present invention is solved by following further technical scheme.
Described printing opacity bucker is that penetrability is at least 90% printing opacity bucker.
Described printing opacity bucker is clear polycarbonate (Polycarbonate, initialism are PC) bucker.
The adopting surface mounted LED clearance fit that the medial surface of described second group of cover wall and shroud is that the space between the medial surface of described second group of cover wall and the adopting surface mounted LED that shroud is 0.1mm～0.3mm.
The inboard port of the cover edge of described first group of cover wall is provided with chamfering, and it is horn-like that the cross section is;
The inboard port cross section of the cover edge of described second group of cover wall is horn-like, and the empty avoiding pad position of the medial surface of second group of cover wall is made up of two join ramp and ramps, the vertical plane intersection point of ramp and second group of cover wall guarantees that vertical plane and adopting surface mounted LED fasten height, ramp and lower inclined plane joining outside LED pin pad salient point above, lower inclined plane guarantees wall thickness 0.3mm～0.5mm with cover edge intersection point, ramp is the inclined-plane of empty avoiding pad position, the lower inclined plane fillet surface is so that the bucker shroud is assemblied in the adopting surface mounted LED periphery.
Described layer of silica gel influx height is a little more than the binding face of the PCB of the cover edge of bucker and adopting surface mounted LED module, the cover cause layer of silica gel sealing of bucker four mask wall, water-tight performance with further enhancing bucker reaches the purpose of reliable waterproof, and it is good to take into account the bucker printing opacity.
Technical matters of the present invention is solved by following further technical scheme again.
Described adopting surface mounted LED is that profile is the adopting surface mounted LED of rectangular parallelepiped.
Described silica gel is electronic seal silica gel, but is the monocomponent polyurethane cementing agent that has the elasticity joint filling behind a kind of solidify, and it reacts with wet in the atmosphere and solidify to form nonvolatil elastic material.
Described adopting surface mounted LED module face shield comprises sky shade.
The present invention's beneficial effect compared with prior art is:
Waterproof construction water resistance of the present invention is good, the technology that relates to is simple, do not need specific installation, cost is low, if single LEDs goes wrong, safeguards or keeps in repair easy, particularly possesses versatility, can reach universal, practical requirement, can satisfy the different water resistance requirements of forming the adopting surface mounted LED display screen of structures, be conducive to adopting surface mounted LED substitute plug-in type LED out of doors display screen particularly apply in the big spacing high-brightness LED display screen.
Description of drawings
Fig. 1 is the stereographic map of the specific embodiment of the invention;
Fig. 2 is the LED module face shield screens side vertical direction cut-open view of final assembly of the specific embodiment of the invention;
Fig. 3 is the LED module face shield screens side parallel direction cut-open view of final assembly of the specific embodiment of the invention.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention will be described.
A kind of profile that is used for outdoor display screen shown in Fig. 1～3 is the waterproof construction of the adopting surface mounted LED 7 of rectangular parallelepiped, comprise adopting surface mounted LED module face shield 8, adopting surface mounted LED module face shield 8 is integral protection face shields of the adopting surface mounted LED module that is combined into of many adopting surface mounted LEDs, comprise sky shade 9, sky shade 9 not only is used for keeping the sun off and the high light direct irradiation, and be used for rain cover directly dash pouring, the PCB10 of adopting surface mounted LED module is installed on the drain pan 11 of outdoor display screen.
Be provided with bucker and the layer of silica gel 12 of single adopting surface mounted LED 7.
Bucker is to be at least 90% printing opacity PC bucker near square penetrability, comprises cover top and four mask wall that inside and outside side is smooth, and single adopting surface mounted LED 7 is independent sealed in printing opacity PC bucker, to possess water resistance, reaches the purpose of waterproof.
The relative two sides of four mask wall is one group:
The medial surface of first group of cover wall 2 is inclined-planes, the pine back is tight earlier to be inserted in adopting surface mounted LED 7, adopting surface mounted LED 7 interference fit that medial surface bottom and shroud, the lateral surface lower edge is to the evagination inclined-plane, be the fixedly screens of bucker of adopting surface mounted LED module face shield 8 to the evagination inclined-plane, namely fit in cover edge and the PCB10 surface of first group of cover wall in base to the evagination inclined-plane, the employing interference fit can prevent that adopting surface mounted LED 7 and bucker from coming off and infiltrate silica gel when the perfusion silica gel sealing.
The interior lateral surface of second group of cover wall 1 all is vertical plane, adopting surface mounted LED 7 clearance fit that the medial surface of second group of cover wall 1 and shroud, space between the adopting surface mounted LED 7 that the medial surface of second group of cover wall 1 and shroud is 0.1mm, and the medial surface of second group of cover wall 1 is provided be used to the empty avoiding pad position 6 that holds LED pin pad 13, be LED pin pad 13 below the cover edge of second group of cover wall 1, break because temperature variation produces when adopting clearance fit can prevent adopting surface mounted LED 7 work.
The inboard port of the cover edge of first group of cover wall 2 is provided with chamfering 5, and it is horn-like that the cross section is;
The inboard port cross section of the cover edge of second group of cover wall 1 is horn-like, and the empty avoiding pad position 6 of the medial surface of second group of cover wall 1 is made up of two join ramp 3 and lower inclined planes 4, the vertical plane intersection point of ramp 3 and second group of cover wall 1 guarantees that vertical plane and adopting surface mounted LED 7 fasten height, ramp 3 and lower inclined plane 4 joinings outside LED pin pad 13 salient point above, lower inclined plane 4 guarantees bucker wall thickness 0.3mm～0.5mm with cover edge intersection point, ramp 3 is inclined-planes of empty avoiding pad position 6, lower inclined plane 4 is fillet surfaces, so that the bucker shroud is assemblied in adopting surface mounted LED 7 peripheries.
Layer of silica gel 12 is arranged between the PCB10 surface of the cover edge of bucker four mask wall and adopting surface mounted LED module, and between the PCB10 of adopting surface mounted LED module surface and the adopting surface mounted LED module face shield 8, layer of silica gel 12 is the sealants that formed by perfusion silica gel, be to have elasticity after a kind of curing, but the monocomponent polyurethane cementing agent of joint filling, wet reaction in itself and the atmosphere solidify to form nonvolatil elastic material, layer of silica gel 12 influx heights are a little more than the binding face of the PCB10 of the cover edge of bucker and adopting surface mounted LED module, cover cause layer of silica gel 12 sealings of bucker four mask wall, water-tight performance with further enhancing bucker, reach the purpose of reliable waterproof, and it is good to take into account the bucker printing opacity.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention; make some alternative or obvious modification that are equal to without departing from the inventive concept of the premise; and performance or purposes are identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by claims of submitting to.
Claims (9)
1. waterproof construction that is used for the adopting surface mounted LED of outdoor display screen, comprise adopting surface mounted LED module face shield, described adopting surface mounted LED module face shield is the integral protection face shield of the adopting surface mounted LED module that is combined into of many adopting surface mounted LEDs, the printing board PCB of adopting surface mounted LED module is installed on the drain pan of outdoor display screen, it is characterized in that:
Be provided with bucker and the layer of silica gel of single adopting surface mounted LED;
Described bucker is near square printing opacity bucker, comprises cover top and four mask wall, and described single adopting surface mounted LED is independent sealed in the printing opacity bucker;
The inside and outside side on described cover top is smooth, and the relative two sides of described four mask wall is one group:
The medial surface of first group of cover wall is the inclined-plane, the pine back is tight earlier to be inserted in adopting surface mounted LED, the adopting surface mounted LED interference fit that medial surface bottom and shroud, the lateral surface lower edge is to the evagination inclined-plane, described is the fixedly screens of bucker of adopting surface mounted LED module face shield to the evagination inclined-plane, described i.e. cover edge and the applying of PCB surface of first group of cover wall in base to the evagination inclined-plane;
The interior lateral surface of second group of cover wall all is vertical plane, the adopting surface mounted LED clearance fit that the medial surface of second group of cover wall and shroud, and the medial surface of second group of cover wall is provided be used to the empty avoiding pad position that holds LED pin pad;
Described layer of silica gel is arranged between the PCB surface of the cover edge of described bucker four mask wall and adopting surface mounted LED module, and between the PCB of adopting surface mounted LED module surface and the adopting surface mounted LED module face shield, described layer of silica gel is the sealant that is formed by perfusion silica gel, the described sealant sealing of the cover cause of described bucker four mask wall.
2. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 1 is characterized in that:
Described printing opacity bucker is that penetrability is at least 90% printing opacity bucker.
3. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 1 or 2 is characterized in that:
Described printing opacity bucker is clear polycarbonate PC bucker.
4. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 3 is characterized in that:
The adopting surface mounted LED clearance fit that the medial surface of described second group of cover wall and shroud is that the space between the medial surface of described second group of cover wall and the adopting surface mounted LED that shroud is 0.1mm～0.3mm.
5. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 4 is characterized in that:
The inboard port of the cover edge of described first group of cover wall is provided with chamfering, and it is horn-like that the cross section is;
The inboard port cross section of the cover edge of described second group of cover wall is horn-like, and the empty avoiding pad position of the medial surface of second group of cover wall is made up of two join ramp and ramps, the vertical plane intersection point of ramp and second group of cover wall guarantees that vertical plane and adopting surface mounted LED fasten height, ramp and lower inclined plane joining outside LED pin pad salient point above, lower inclined plane guarantees wall thickness 0.3mm～0.5mm with cover edge intersection point, ramp is the inclined-plane of empty avoiding pad position, lower inclined plane is fillet surface, so that the bucker shroud is assemblied in the adopting surface mounted LED periphery.
6. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 5 is characterized in that:
Described layer of silica gel influx height is a little more than the binding face of the PCB of the cover edge of bucker and adopting surface mounted LED module.
7. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 6 is characterized in that:
Described adopting surface mounted LED is that profile is the adopting surface mounted LED of rectangular parallelepiped.
8. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 7 is characterized in that:
Described silica gel is electronic seal silica gel, but is the monocomponent polyurethane cementing agent that has the elasticity joint filling behind a kind of solidify, and it reacts with wet in the atmosphere and solidify to form nonvolatil elastic material.
9. the waterproof construction of the adopting surface mounted LED for outdoor display screen as claimed in claim 8 is characterized in that:
Described adopting surface mounted LED module face shield comprises sky shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199064.4A CN103268738B (en) | 2013-05-27 | 2013-05-27 | Patch type LED waterproof structure used for outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199064.4A CN103268738B (en) | 2013-05-27 | 2013-05-27 | Patch type LED waterproof structure used for outdoor display screen |
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| Publication Number | Publication Date |
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| CN103268738A true CN103268738A (en) | 2013-08-28 |
| CN103268738B CN103268738B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000114605A (en) * | 1998-10-07 | 2000-04-21 | Matsushita Electronics Industry Corp | Led display |
| CN101294700A (en) * | 2008-05-23 | 2008-10-29 | 北京星光影视设备科技股份有限公司 | Paster LED outdoor water-proof module group |
| CN201417578Y (en) * | 2009-04-20 | 2010-03-03 | 深圳蓝普科技有限公司 | LED protection cover and LED display screen |
| CN201893373U (en) * | 2010-11-03 | 2011-07-06 | 熊周成 | LED (Light-Emitting Diode) packaging structure and LED light-emitting display module |
| CN202067471U (en) * | 2011-05-09 | 2011-12-07 | 邓艳阳 | Outdoor LED (light-emitting diode) display module |
| CN203325368U (en) * | 2013-05-27 | 2013-12-04 | 深圳市大族元亨光电股份有限公司 | Patch type LED waterproof structure for outdoor display screen |
-
2013
- 2013-05-27 CN CN201310199064.4A patent/CN103268738B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000114605A (en) * | 1998-10-07 | 2000-04-21 | Matsushita Electronics Industry Corp | Led display |
| CN101294700A (en) * | 2008-05-23 | 2008-10-29 | 北京星光影视设备科技股份有限公司 | Paster LED outdoor water-proof module group |
| CN201417578Y (en) * | 2009-04-20 | 2010-03-03 | 深圳蓝普科技有限公司 | LED protection cover and LED display screen |
| CN201893373U (en) * | 2010-11-03 | 2011-07-06 | 熊周成 | LED (Light-Emitting Diode) packaging structure and LED light-emitting display module |
| CN202067471U (en) * | 2011-05-09 | 2011-12-07 | 邓艳阳 | Outdoor LED (light-emitting diode) display module |
| CN203325368U (en) * | 2013-05-27 | 2013-12-04 | 深圳市大族元亨光电股份有限公司 | Patch type LED waterproof structure for outdoor display screen |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| 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 |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | 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 |
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Inventor after: Wang Zhanming Inventor after: Zhong Tao Inventor after: Li Ou Inventor after: Lu Yiqiu Inventor after: Wu Jiansong Inventor before: Wang Zhanming Inventor before: Zhong Tao Inventor before: Li Ou Inventor before: Lu Yiqiu Inventor before: Wu Jiansong |
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Address after: 518100, 1st and 6th floors of Building A, 1st and 3rd floors of Building B, and 1st and 2nd floors of Building D, Yongwei Industrial Park, No. 118 Yongfu Road, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yaham Optoelectronics Co.,Ltd. Country or region after: China Address before: Building 4, Dahu Laser Industrial Park, No. 128 Fuyong Chongqing Road, Bao'an District, Shenzhen City, Guangdong Province, 518103 Patentee before: YAHAM OPTOELECTRONICS Co.,Ltd. Country or region before: China |