Usually, these two merits work against each other and thus their combination becomes a trade-off, especially for warm white LED. To achieve better CRI, red phosphor is needed to compensate for the shortage of the red spectrum. Red phosphor is low (roughly 40 lm/W), which results in a low overall efficacy.
The newly developed product from Epistar includes one or several high-voltage monolithically integrated DC multiple-chip arrays combined with a bridge structure for AC drive. sings Epistar's top performance red LED chips are incorporated into this design to achieve high efficacy.
With the help of the world-leading high brightness red and blue LEDs, the overall efficacy is increased while high CRI is achieved at the same time. Epistar has demonstrated a white light LED with CRI of 80, CCT at 3000K and efficacy equal to 80 Lm/W. In 2009 Q4,
Epistar expects to demonstrate a new product with CRI better than 80 and efficacy of 100 lm/W at 3000K.
Innosilicon Asic Miner:Innosilicon A9 ZMaster,Innosilicon A9++ ZMaster,Innosilicon A9+ ZMaster
Innosilicon is a worldwide one-stop provider of high-speed mixed signal IPs and ASIC customization with leading market shares in Asian-Pacific market for 10 consecutive years. Its IP has enabled billions of SoC's to enter mass production, covering nodes from 180nm to 5nm across the world`s foundries including: GlobalFoundries, TSMC, Samsung, SMIC, UMC and others. Backed by its 14 years of technical expertise in developing cutting-edge IPs and ASIC products, Innosilicon has assisted our valued partners including AMD, Microchip and Microsoft to name but a few, in realizing their product goals.
Innosilicon team is fully devoted to providing the world's most advanced IP and ASIC technologies, and has achieved stellar results. In 2018, Innosilicon was the first in the world to reach mass production of the performance-leading GDDR6 interface in our cryptographic GPU product. In 2019, Innosilicon announced the availability of the HDMI v2.1 IP supporting 4K/8K displays as well as our 32Gbps SerDes PHY. In 2020, we launched the INNOLINK Chiplet which allows massive amounts of low-latency data to pass seamlessly between smaller chips as if they were all on the same bus. With a wide range of performance leading IP in multiple FinFET processes and 22nm planar processes all entering mass production, Innosilicon's remarkable innovation capabilities have been proven in fields such as: high-performance computing, high-bandwidth memory, encrypted computing, AI cloud computing, and low-power IoT.
innosilicon zec miner,Innosilicon A9 ZMaster,innosilicon a9 50ksol miner,innosilicon a9 miner,a9 50ksol zmaster
Shenzhen YLHM Technology Co., Ltd. , https://www.hkcryptominer.com