Recently, in order to further promote intellectual property work and prevent intellectual property disputes, Shandong Inspur Huaguang Optoelectronics Co., Ltd. has developed a patent development strategy map.
High-Frequency PCB Advanced Circuits Specification
Special materials are required to achieve the high frequency provided by this type of printed circuit board - any changes in the Er value of these materials can affect the impedance of the board. Many PCB designers turn to Rogers dielectric material for its lower dielectric loss, reduced signal loss, lower cost of circuit fabrication and better suitability for fast-turnaround prototyping applications.
PCB Manufacture Capabilities
Features
Capabilities
Layers
1-36 layers
Material
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI, Teflon), etc.
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.
Board Thickness
0.1mm-6.0mm
Copper Thickness
1/2oz-6oz(18um-210um)
Biggest Board size
600mm*1200mm
Min Tracing/Spacing
0.075mm/0.075mm (3mil/3mil)
Min drilling Hole diameter
0.15mm(6mil), 0.1mm(4mil)-laser drill
Solder Mask
Green, Black, White, Red, Yellow, Blue and Purple, etc.
Silkscreen color
White, Blue, Black, Red, Yellow
Surface finish
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc.
Special Techniques
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc.
PCB Products Show
PCB Factory Show
High Frequency PCB,High Frequency PCB Design,High Frequency PCB Materials,High Frequency PCB Board ZhongFeng Electronic Technology Co., Limited , https://www.dopcba.com
During the 12th Five-Year Plan period, the annual growth rate of Inspur Huaguang's patent applications is expected to remain above 20%, focusing on the promotion of patent applications for core technologies; by 2014, it will strive to acquire 1-2 core patents and Established its own patent pool for the cornerstone; by 2015, it has achieved more than 400 patent applications, more than 100 patents, including more than 50 invention patents.
Based on the research and analysis of intellectual property, industrial investment, industrial cooperation and litigation cases in the optoelectronics industry, Inspur Huaguang Company has formulated a core technology patent implementation strategy. The strategy analyzes the investment in blue-green light, red-yellow light, semiconductor laser and related industries, and litigation, involving more than 2,400 patent technical documents, and finally identified 154 core technology patents. In the later period, Inspur Huaguang will focus on the key technologies of red and blue LEDs and LEDs according to the current situation.
 
A high-frequency PCB can meet your needs when incorporating a special signal requirement into your electronic components and products. It offers a frequency range of 500MHz - 2GHz, making it ideally suited for high-speed designs, as well as radio frequency (RF), microwave and mobile applications. These higher transmission frequencies can also provide the faster signal flow rates that are a necessity in today's increasingly complex electronic switches and other components.
Apart from choosing the appropriate PCB material and determining the correct the value of the Er, designers should take parameter such as conductor width and spacing, substrate constant into consideration. These parameters must be exactly specified and implemented with the highest level of process control.
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