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At CEATEC in Japan last week, Everlight demonstrated a wide array of products, including new mini-LED lamp modules as well as their Smart Multi Array Lamp and Fish Scale Rear Lamp (photo). By using the light-guided plate with CH2016 package, the luminescence effect of their Mini-LEDs is similar to that for OLEDs, but at lower…
Everlight, having joined the ISELED alliance which integrates the supply chain to boost innovative automotive applications, have been expanding their automotive activities. Recent prototypes and product launches include mini-LED tail lamps and displays, IREDs for facial recognition, and interior lighting LEDs. The prototype tail lamp uses fine-pitch mini LEDs to show personalised information. Everlight also…
Here comes STMicroelectronics with their ALED1262ZT 12-channel LED driver, which supports complex and innovative visual effects for advanced automotive rear combination lamps and interior lighting. The chip features independent 7-bit PWM dimming on all channels, allowing flexible control and dynamic effects in tail, stop, and indicator lights. Each channel delivers constant output current at 19V…
ADAS system sensors—cameras, radar and lidar units, etc—have to accurately function under all weather conditions. Especially at freezing temperatures, sensors must be thawed quickly and kept ice-free while the vehicle is on the road. To ensure reliable and permanent deicing of these sensors, Schreiner ProTech of Munich, Germany, have developed film heaters based on printed…
Osram have introduced new high-power IR SMT components for lidar applications: the world’s first AEC Q102-qualified single- and four-channel pulse lasers. The two new products offer 125 Watt per channel and an efficiency of up to 33%. The requirements for safety systems in (semi-) autonomous vehicles are complex. They must be reliable, work in all…
Everlight have released three new infrared emitters for automotive applications. Their VS-FI3535 series is suitable for driver facial recognition and can perceive the driver’s eyes and facial expressions to easily identify gaze focus, daze or distraction. The ALS-DPDIC17 series can be used for automatic dimming of rear view mirrors and dashboard lights; it’s in a…
SemiLEDs will spend US$96m on a new plant in Foshan, Guangdong, China. The U.S.-based company anticipate production capacity of 20 million power LED chips per month once the new facility is up and running.
Philips have introduced a new LED lamp with a difference. Based on a joint development with DSM, the Philips MASTER LED MR16 retrofit lamp is the first high-power LED application
Cypress Semiconductor report having integrated a driver and controller for high-power LEDs on a single chip.
Vishay have introduced their series of high-intensity white power SMT LEDs in the CLCC-2 flat ceramic package. They reportedly leverage InGaN/TAG on sapphire technology.
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