New Technology Introduction

The energy Conversion Efficiency of LEDs on the market is below 30%.  On June 1st, 2021, Samsung announced the LM301B EVO family of 3030 (3×3-mm) LED with an efficacy of 235 lm/W, which equals 34% of the energy Conversion Efficiency.  Photo credit: Image courtesy of Samsung 34% of the energy Conversion Efficiency is a great breakthrough, and further contributes to our 2050 CO2 Neutral target!  Attribution: IEA

Attribution: IEA In 2021, a person on Earth produces 4.19 tonnes of CO2 on an annual basis according to IEA's 2021 Global energy-related CO2 emissions and worldometer's Current World Population 7,867,479,237 People on 20210523.  In order to limit global warming to 2°C, the average level of CO2 emission per capita must not exceed 2.1 tonnes by 2050.  Comparing the energy production methods ranging from Windpower, Nuclear power, Solar power, Gas-fired Power, to Coal-fired power, Windpower emitted the fewest CO2, one of the main two anthropogenic greenhouse gases.  Attribution: energuide.be The global wind industry installed 93 GW of new capacity in 2020 that brought total global wind power capacity up to 743 GW and helped the world to avoid over 1.1 billion tonnes of CO2 annually. Since the world's first offshore wind farm was constructed in Vindeby, Denmark in 1991, offshore wind power has been recognized as one of the world's most promising forms of green energy....

Sun is one of the best energy sources for the Earth.  Sunlight carries broad wavelengths of light from UV-C (200 nm ~ 280 nm), UV-B (280 nm ~320 nm), UV-A (320 nm ~ 400 nm),  Violet (400 nm ~ 430 nm), Blue (430 nm ~490 nm),  Green (490 nm ~ 575 nm), Yellow ( 575 nm ~ 590 nm),  Orange (590 nm ~ 620 nm), Red (620 nm ~ 700 nm), NIR (700 nm ~2,500 nm), MIR (2,500 nm ~ 25,000 nm), FIR (25,000 nm ~ 1,000,000 nm)   As soon as Sunlight reaches the Earth, Photovoltaic Panels start harvesting Sunlight and converting Sunlight Energy to DC Power.  DC Power flows thru string to Solar Inverter.   Solar Inverter inverts DC Power to AC Power.  AC Power can be used by home appliances or can be fed into Utility Grid.  There are two key components in a Photovoltaic system, one is Solar Inverter, and the other is Photovoltaic Panel.  Solar Inverter has three common types:  1.  String Inverter: Most conventional inverter, which limits the...

LUUMII joined EPISTAR for the exhibition of 2021 Touch Taiwan from April 19th to April 28th and presented Mini LED on Membrane lighting products.  https://www.touchtaiwan.com/en/ EPISTAR is a Worldwide leading LED foundry and offering a broad range of wavelengths including 190nm~290nm shortwave UV, 290nm~400nm longwave UV, 400nm~430nm Violet, 430nm~490nm Blue, 490nm~575nm Green, 575nm~590nm Yellow, 590nm~620nm Orange, 620nm~700nm Red, 660nm~1,000nm for sensing applications (pulse oximeter, license plate recognition, IP camera), and 1,050nm to 1,500nm sensing applications (industry 4.0, healthcare, aerospace, automotive).  LUUMII is EPISTAR's best customer and has been mass-producing Mini LED lighting modules for Worldwide Top Three Laptop Brands since 2018.  What is Mini LED?  What makes LUUMII 's Mini LED lighting module so attractive that gets the nods from Worldwide Top Three Laptop Brands? LUUMII is the only manufacturer that is mass-producing Mini LED on Membra...

From the end of April to the middle of May in Taiwan, you can see many fireflies, and enjoy the beauty of natural light.  When you come to visit fireflies,  You can let the firefly land on your hands.  You will not feel any heat from the firefly. That is why people always say firefly has Cold Light.  But, you will not let SSL (Solid State Lighting) land on your hands, because SSL is too hot to be touched by the fingers.  Firefly has a very high  Energy Conversion Efficiency, ~98% 👍, which means only 2% of energy becomes the heat.  Human technology keeps improving  the Energy Conversion Efficiency of SSL  from Incandescent Light Bulb, Compact Fluorescent Lamps (CFL) to Light Emitting Diodes (LED).  Scientists have discovered the mechanism of how fireflies can illuminate. The light results from the oxidation of an organic substrate, a Luciferin, catalyzed by an enzyme called a Luciferase.  Scientists are doing nano bioengineering, a...