Under the support of the “Eleventh Five-Year†National 863 Program New Materials Field Project, the project team of the “High-efficiency Nitride LED Materials and Chip Key Technologies†innovation team undertaken by the Institute of Semiconductors of the Chinese Academy of Sciences has successfully passed the acceptance test.
In response to the significant demand for energy saving and emission reduction in China, the innovative team of “High-efficiency Nitride LED Materials and Chip Key Technologies†has built a complete flexible semiconductor lighting process platform from semiconductor lighting major equipment, material epitaxy, chip development to efficient high-power packaging and test analysis. , with flexible research and development capabilities and engineering demonstration capabilities.
The innovation team took the lead in breaking through the key technologies of nitride-based semiconductor epitaxial material growth and doping, chip structure design and mechanism verification, testing and packaging, achieving high-efficiency LED illumination above 150lm/w; successfully preparing China The first deep-UV UVLED device with room temperature fluorescence below 300nm and realized milliwatt output of device power; developed China's first 48-piece MOCVD prototype, third-party detection, device epitaxial GaN material, various Performance indicators have reached the level of similar international MOCVD equipment.
In response to the significant demand for energy saving and emission reduction in China, the innovative team of “High-efficiency Nitride LED Materials and Chip Key Technologies†has built a complete flexible semiconductor lighting process platform from semiconductor lighting major equipment, material epitaxy, chip development to efficient high-power packaging and test analysis. , with flexible research and development capabilities and engineering demonstration capabilities.
The innovation team took the lead in breaking through the key technologies of nitride-based semiconductor epitaxial material growth and doping, chip structure design and mechanism verification, testing and packaging, achieving high-efficiency LED illumination above 150lm/w; successfully preparing China The first deep-UV UVLED device with room temperature fluorescence below 300nm and realized milliwatt output of device power; developed China's first 48-piece MOCVD prototype, third-party detection, device epitaxial GaN material, various Performance indicators have reached the level of similar international MOCVD equipment.
Speakers with working frequency response range from 500~5000Hz are called mid range speakers.
FAQ
Q1. What is the MOQ?
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
Mid Range Speaker
Mid Range Speaker,Mid Bass Speakers,Mid Range Car Speakers,Mid Bass Car Speakers
Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com