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On December 19th, the 2009 LED Industry Investment and Market Strategy Forum was successfully concluded in Shenzhen Golden Central Hotel. The forum was hosted by the well-known domestic industry research, media organization Gaogong LED and National High-tech Enterprise Development LED Professional Committee. This forum invites Chen Yingchun, deputy mayor of Shenzhen, and Gao Lin, deputy director of LED project of Shenzhen Science, Industry and Trade Committee, and many LED industry experts, including Xiao Kewei, managing director of Jingke Electronics, Li Mantie, general manager of Lehman Optoelectronics, CTI Nie Pengxiang, vice president of China Testing and Testing Institute, Gu Yongde, chairman of Maoshuo Power, and Xiong Yingxiang, general manager of Deshida Optoelectronics. At the same time, many investors and institutional leaders attended and delivered speeches.
The topics of this forum are mainly focused on LED investment opportunities and risks, market development and how to finance. The content includes all aspects of the LED market and investment. Such as the traditional lighting to fight semiconductor lighting, the analysis of the success or failure of the company's listing report, the current status and strategy of the global LED market, order-for-investment: the fog of the lost LED industry.
How does the government's opinion affect LED investment? He Lin, director of the industrial platform of China Merchants Technology Group Co., Ltd., believes that the “Opinions on the Development of Semiconductor Lighting Energy Conservation Industry†issued by the six ministries and commissions, such as the National Development and Reform Commission, emphasized that the key areas of support are LED test equipment. LED production equipment, high-power LED chips, high-power lighting, special lighting, and epitaxial materials. Less supportive industries are low-volume applications such as packaging, low-power chips, indicator lights, heat dissipation, and optical materials. The government will continue to support demonstration projects such as the “Ten Cities and Ten Thousand Citiesâ€, but oppose the blind transformation of landscape lighting. The government will strongly support relevant testing institutions, testing methods research, exhibitions, forums, media and other service agencies.
Regarding the impact of local government policies on LED investment, he emphasized that the policy provisions in some places are vague and the space for activities is large, which increases the complexity of investment. The local government policy is inconsistent with the spirit of the central government, and the subsequent implementation is full of variables. Repeated investment in the region, homogenization competition weakens the competitiveness of enterprises.
He Lin, Director of Industrial Platform of China Merchants Technology Group
Multilayer PCB consist of 3 or more circuit layers bonded together by a thickness of insulating material called prepreg and core. They came into the industry with the advent of SMD population. They are found almost everywhere, wherever electronics are in use – from aircraft to motorcycles, and storage power stations to photovoltaics.
Multilayer PCBs are most complicated than others, and are generally considered to be the most sophisticated PCB product due to their construction methods and design complexities.
BentePCB offers multilayer printed circuit boards with the following special technologies:
· Edge plating for shielding and ground connection
· High frequency base materials for applications up to 80 GHz
· Cavities, countersunk holes or depth milling
· Thick copper up to 105μm (inner and outer layers)
· 500μm thick copper inlays using HSMtec technology
· Solder resist in green, white, black, blue, grey, brown, etc.
· Controlled impedances (single, differential, etc.)
· All recognised Printed Circuit Board industry surfaces available
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Items |
Manufacturing Capabilities |
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Number of Layers |
1-16 layers |
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Material |
FR-4 |
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Maximum PCB Size(Dimension) |
650x1200 mm |
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Board Size Tolerance(Outline) |
±0.2mm/±0.5mm |
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Board Thickness |
0.6-3.0mm |
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Board Thickness Tolerance(t≥1.0mm) |
±10% |
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Board Thickness Tolerance(t<1.0mm) |
±0.1mm |
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Min Trace |
0.1mm/4mil |
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Min Spacing |
|
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Outer Layer Copper Thickness |
1oz/2oz/3oz/4oz(35μm/70μm/105μm/140μm) |
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Inner Layer Copper Thickness |
1oz/2oz/3oz/4oz(35μm/70μm/105μm/140μm) |
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Drill Sizes (CNC) |
0.2-6.3mm |
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Min Width of Annular Ring |
0.15mm(6mil) |
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Finished Hole Diameter (CNC) |
0.2mm-6.2mm |
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Finished Hole Size Tolerance(CNC) |
±0.08mm |
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Solder Mask |
LPI |
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Minimum Character Width(Legend) |
0.15mm |
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Minimum Character Height (Legend) |
0.8mm |
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Character Width to Height Ratio (Legend) |
1:05 |
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Minimum Diameter of Plated Half Holes |
0.6mm |
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Surface Finishing |
HASL with lead |
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HASL lead free |
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Immersion gold |
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Solder Mask |
Green ,Red, Yellow, Blue, White ,Black |
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Silkscreen |
White, Black, None |
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Panelization |
V-scoring, |
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Tab-routing, |
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Tab-routing with Perforation (Stamp Holes) |
About Us:
BentePCB is a professional PCB manufacturing which is focus on double side, multilayer, HDI PCB, rigid PCB and Flexible PCB mass production. The company was established on 2011.
We have two factories together, The factory in Shenzhen is specialized in small and middle volume orders and the factory in Jiangxi is for big volume.
Why Us?
UL (E492586), ISO9001, ISO14001, TS16949, RoHS certified.
Turnover USD 10-50 million per year.
15,000 sqm area, 450 staff .
Mass Production from single to 16 layers.
Special Material:ROGERS, Arlon, Taconic.etc.
Client:Huawei, SAMSUNG, Malata, Midea,Texas Instruments.etc.
Certification(UL:E492586, TS16949, ISO14001, ISO9001,RoHS):
Factory Tour:
Exhibition:
We Took part in the famous exhibitions over the past years,and got highly appreciation from the top experts,as well as cooperated tightly with them.
Delivery:
BentePCB offers flexible shipping methods for our customers, you may choose from one of the methods below.
FAQ:
Q1: What does BentePCB need for a customized PCB order?
A: The customers need to provide Gerber or pcb file.If you do not have the file in the correct format, you can send all the details related to the products.
Q2: What is your quotation policy?
A: For the PCB order in large quantity, BentePCB will send you the quotation based on the MOQ of the products concerned, and the price will be reasonable with good quality.
Q3: How long will you send us quotation ?
A: After all files were sent, 2 to 8 hours as per your file.
Q4: What is your minimum order quantity?
A:Our MOQ is 1 PCS.
Q5: How about the service BentePCB offered to the customers?
A: If you have any questions about our products or company, do not hesitate to send us your inquiry to our customer service representatives, Your satisfaction is our pursuits.
Multilayer PCB
Multilayer PCB, Multilayer PCB Design, Multilayer Circuit Board, Rigid Multilayer PCB
Shenzhen Bente Circuit Limited , http://www.bentegroup.com