➀ Samsung Electronics has recently started restructuring its business; ➁ The restructuring includes exiting the LED business; ➂ The decision was announced in a report by China's CCTV Finance.
Recent #LED news in the semiconductor industry
➀ Researchers from Zhejiang University and the University of Cambridge have developed perovskite-based LEDs with pixels as small as a virus, potentially revolutionizing display technology.
➁ These LEDs, which are monochrome and measure 90 nanometers wide, offer brightness and efficiency comparable to conventional LEDs but face challenges in achieving full-color displays and long-term durability.
➂ While the smallest pixels may not be visible to the human eye, they could find applications in advanced technologies like augmented reality devices requiring ultra-high resolution.
➀ This article introduces the smallest IoT-enabled RGB LED Controller built using the IndusBoard Coin V2 and a WS2812B NeoPixel LED ring.
➁ Key features include web-based control, custom animations, scalable design, and fine-tuned control capabilities.
➂ The controller can be used for smart home lighting, interactive displays, wearable tech, and art installations. The project details include a bill of materials, circuit design, and step-by-step instructions for setting up the IoT RGB LED Controller.
➀ This reference design by Texas Instruments enhances HMI applications with LED ring lighting; ➁ It uses LP5024 LED drivers and OPT3001 sensors for dynamic lighting patterns and ambient light sensing; ➂ The design is suitable for smart speakers, appliances, video doorbells, and more.
➀ An impressive Halloween light show powered by Raspberry Pi; ➁ The project, created by G8HCB, uses over 25,000 LEDs; ➂ The light display is synchronized with music and includes animated elements like pumpkins and ghosts.
➀ Learn how to use Microsoft Visual Studio Code to build Raspberry Pi Pico projects; ➁ Follow a step-by-step guide to create a 'blink' project using C/C++; ➂ Explore GPIO usage and circuit building for Raspberry Pi Pico.
➀ Lumissil Microsystems introduces a specialized RISC-V microcontroller for touch-controlled LED interfaces; ➁ Two versions are available, one for industrial and one for automotive use; ➂ The microcontroller features an LED matrix driver, touch controller, and sound feedback capabilities.
➀ Researchers from Curtin University have discovered a method to increase the number of molecules that adhere to the surface of small nanocrystals, potentially leading to brighter TV screens and more efficient solar panels. ➁ The study finds that nanoplatelets with flatter and more even shapes allow more ligands to attach tightly, enhancing the functionality of zinc sulfide nanocrystals. ➂ This advancement could revolutionize product efficiency and performance, impacting optoelectronics and devices such as LEDs and solar cells.
➀ This article introduces an RGB LED reference design that provides a customizable control solution with complete RGB control, brightness, and effects via a GUI optimized for mobile device integration; ➁ The design includes features like color, brightness, blink rate, and breathing effects, and is compatible with MAC and Windows PCs; ➂ The ultra-compact design requires as few as 700 LUTs, making it efficient and adaptable for various applications.
➀ Scientists from Cornell University and the Polish Academy of Sciences have developed a method to create gallium nitride-based LEDs and power transistors on the same IC by utilizing both sides of the wafer and exploiting the unique properties of GaN. ➁ The researchers overcame challenges in transistor fabrication to ensure the devices remain functional. ➂ The technology has potential applications in micro-LED displays and could lead to the convergence of photonic, electronic, and acoustic devices.
➀ This article discusses the RGB LED lighting reference design developed by NXP Semiconductors. It highlights the board's features, such as microcontroller and high-voltage analog components, and its applications in automotive and industrial sectors. ➁ The S12ZVL32-LED board, featuring a 16-bit S12 MagniV S12ZVL microcontroller and LIN interface, is ideal for space-constrained automotive LIN nodes. ➂ The article also mentions the S12ZVL family's memory options and its integration of features from the S12 portfolio.
➀ The design integrates microcontroller technology with Bluetooth connectivity for efficient and customizable LED control; ➁ Suitable for residential and commercial environments, these LEDs can transform and adapt spaces to suit various moods and activities; ➂ The reference design from Microchip effectively integrates a buck LED driver with a PIC16F15313 8-bit Microcontroller, facilitating an intelligent LED lighting solution.