How much is the flip chip eutectic LED technology?

In the flip-chip structure, the light is taken out from the sapphire substrate and does not have to be taken out from the current diffusion layer, and the opaque current diffusion layer can be thickened to increase the current density. The bottom of the crystal grain is made of an alloy suc

[Question] Is the LED light source safe? Let the macaque tell you

Is the LED light source safe? Will long-term use of LED light sources cause teenage myopia? What kind of LED light source helps improve sleep quality? How LED Light Sources Affect Emotions... A project in the “Operational Action” of

Smart Home Voice Control Solution: Let the furniture understand

While smart homes bring convenience to people, people's control habits gradually change. The development of voice technology has also supplemented the control portal. After throwing away the traditional remote control and mobile APP, it will make the home environme

Affordable solar lights



There are still many countries and regions in the world without electric lighting or lighting facilities. The "solar lights" introduced today will be the most economical. Of course, the quality of the lamps has not declined. It is du

Volvo uses drones and robots to automate dumping (Figure)

Volvo announced earlier this week that the company's ROAR ( Robot Autonomous Rejection Processing System) project has entered the prototype testing phase. The original design of the system is to automatically dump the garbage in the roadside