On October 14, the 7th China International Semiconductor Lighting Forum (CHINASSL2010) - Shenzhen LED Lighting Industrialization Base was held in Shenzhen Convention and Exhibition Center. Lu Jian, deputy director of Shenzhen Science, Technology, Industry, Trade and Information Technology Committee, Baoan, Shenzhen Xin Yi, deputy director of the District Science and Technology Bureau, Wang Dianzhen, president of the Shenzhen LED Industry Association, and Zibo, director of the National Semiconductor Lighting Engineering R&D and Industry Alliance Office, attended the meeting and delivered a speech. Vice President and Secretary of the Shenzhen LED Industry Association Chang Yu Shirong presided over the opening ceremony.
At the opening ceremony, Lu Jian, deputy director of the Shenzhen Science, Technology, Industry, Trade and Information Technology Committee, expressed full affirmation and appreciation for this event. Lu Jian said that through this event, we will show the world a more competitive And the impact of the Shenzhen LED industry, Shenzhen LED industry will be a new level. Wang Dianzhen, president of the Shenzhen LED Industry Association, also said that he will continue to lead the Shenzhen LED Industry Federation to play an excellent organizational role, and work hard to run the Shenzhen LED Lighting Industrialization Base Exhibition to make Shenzhen LED Lighting Industrialization Base become China. Benchmarking and model base in the seven industrial bases.
The base exhibition was jointly organized by Shenzhen Science and Technology Industry, Trade and Information Technology Committee and Baoan District Government, and undertaken by Shenzhen LED Industry Federation. The purpose is to show the world the LED products of Shenzhen and show the advanced technology and products to the audience. To further determine the influence of Shenzhen LED brand in the international market. Participating in this Shenzhen base exhibition are Shenzhen Xinruite Technology Co., Ltd., Shenzhen Zhengyao Technology Co., Ltd., Shenzhen Jinglande Lighting Co., Ltd., Shenzhen Yuyaguang Electronics Co., Ltd., Shenzhen Aisuojia Industrial Co., Ltd. Shenzhen Anpin Technology Co., Ltd., Shenzhen Juzuo Industrial Co., Ltd., Shenzhen Juzuo Lighting Co., Ltd., Shenzhen Yuda Optoelectronics Co., Ltd., Shenzhen Guanpai Optoelectronic Technology Co., Ltd. and other well-known LED companies in Shenzhen.
Copper-based PCB, it's the PCB that use copper as the base material and very commonly used in LED products and other electronics products since copper is the material have high heat dissipation.
PCB = printed circuit board and PCBA = printed circuit board assembly. For PCB, it means the copper circuits be printed on a board, and so the main composition of PCB are copper and board.
The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.
The PCB board could be rigid PCB, could be flex PCB and also could be Flex-Rigid PCB. And the materials could be FR4, PI, Aluminum, Copper-based, Rogers, Teflon, etc. They have different applications. For example, FR4 PCB is the most commonly used for rigid PCB and almost good for all electronics products; PI is the most commonly used for flex PCB; Aluminum and copper-based have good thermal diffusivity and always used for LED PCB ; Rogers PCB and Teflon PCB are always used for High Frequency PCB, etc.
We are the one-stop shop for all kinds of PCB manufacture service from PCB Prototype to big volume, which could save our customers a lot of time and money.
PCB Manufacture Capabilities
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Features |
Capabilities |
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Layers |
1-36 layers |
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Material |
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc. |
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PCB Type |
FR-4 Standard PCB , Aluminum PCB , Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick Copper PCB and Rogers PCB, etc. |
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Board Thickness |
0.1mm-6.0mm |
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Copper Thickness |
1/2oz-6oz(18um-210um) |
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Biggest Board size |
600mm*1200mm |
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Min Tracing/Spacing |
0.075mm/0.075mm (3mil/3mil) |
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Min drilling Hole diameter |
0.15mm(6mil), 0.1mm(4mil)-laser drill |
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Solder Mask |
Green, Black, White, Red, Yellow, Blue and Purple, etc. |
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Silkscreen color |
White, Blue, Black, Red, Yellow |
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Surface finish |
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc. |
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Special Techniques |
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc. |
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Copper-based PCB
Copper-based PCB,Heavy Copper PCB,Copper Core PCB,Extreme Copper PCB
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