Yuhai Company develop and produce of various hemisphere, electrode and metallisation
configurations. This range is fabricated from various piezoelectric
material formulations for applications such as high power, sensitivity, stability needs.
Features
Applications include
Dimension range
Piezo Ceramic ,Pzt Piezo Ceramics,Piezo Hemisphere,Pzt Piezoelectric Hemisphere Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com
In 2011, Liansheng Optoelectronics invested in the next generation of the nitride blue-green SiliLED9-VP series series, which has been certified by customers and will be launched in mass production in the near future.
Liansheng Optoelectronics has a key patent for SiliLED Technology, which enables LED chips to have good thermal conductivity, greatly enhance component reliability, and achieve superior light output efficiency at higher power operation. .
The SiliLED9-VP series is the industry's most trusted high-power chip, ideal for use in harsh outdoor lighting and high-power projection sources. Its luminous efficacy is particularly good – when the color temperature (CCT) is adjusted to 5000K, its light efficiency can be as high as 150 lm/W under the operating current of 350mA. 
Diameter
6-160mm
Wall thickness
1-10mm
Liansheng Optoelectronics launches full spectrum high power LED lighting solution
Recently, Liansheng Optoelectronics has launched a full-spectrum high-power LED lighting solution (380nm UV~880nmIR). The global registered trademark is SiliLED9 (nitride)/SiliLED8 (arsenide)/SiliLED5 (phosphide), and the mainland trademark is “sharp 589 diodeâ€. .