Robust LEDs for high-contrast displays

27 January 2016 Opto-Electronics

OSRAM Opto Semiconductors’ new DISPLIX LEDs not only withstand high humidity levels, wide fluctuations in temperature and even torrential rain, they also shine with excellent contrast even in direct sunlight and offer precise colour rendering even after a long operating time.

Combined with impressive brightness values, this makes them well suited for high-contrast displays in outdoor applications.

The LEDs are available as multichip RGB DISPLIX Black in a black package with a black reflector and DISPLIX Blackprint in a white package with black overprinting and white reflector; and as single-chip DISPLIX Oval yellow, red, true green and blue.

DISPLIX Black and Blackprint provide individual addressability of each colour and an improved fill factor thanks to their optimised reflector surface. They boast premium contrast thanks to the completely black housing, and premium intensity due to a classic black surface.

DISPLIX Oval parts ensure matched radiation characteristics of all colours, together with optimised smooth radiation. They exhibit excellent degradation behaviour and high intensity, as well as high contrast thanks to their completely black package.

For more information contact Petrus Booyens, OSRAM Opto Semiconductors, +27 (0)79 525 1779, [email protected], www.osram-os.com

Further reading:

Enhanced breaker status and communication module
Schneider Electric South Africa Opto-Electronics
Schneider Electric has announced the launch of its new Breaker Status and Communication Module (BSCM) Modbus SL/ULP, which delivers enhanced performance, improved connectivity, and simplified integration for power distribution systems.

Read more...

---

Heat-resistant LEDs
Opto-Electronics
Würth Elektronik’s new RGB LEDs are characterised by excellent heat resistance with an insensitivity to temperatures from -40 to 100°C making them ideal solutions for reliable, colour-variable lighting in applications at high operating temperatures.

Read more...

---

PhotoMOS relays
Future Electronics Opto-Electronics
The AQY221R2SX and AQY221R2S PhotoMOS from Panasonic Industry ensures excellent characteristics and high-speed switching performance.

Read more...

---

Mouser now shipping onsemi’s image sensors
TRX Electronics Opto-Electronics
The AR0145CS is a 1/4,3-inch CMOS digital image sensor with a 1280 (H) x 800 (V) active-pixel array that can capture both continuous video and single frames.

Read more...

---

Adaptive optics’ power solution
Altron Arrow Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.

Read more...

---

Ultra-high speed photo detection
Opto-Electronics
TDK Corporation has announced a photo-spintronic conversion element combining optical, electronic, and magnetic elements that can respond at an ultra-high speed of 20 picoseconds.

Read more...

---

High-speed lasers
RFiber Solutions Opto-Electronics
Macom are a high-volume manufacturer of lasers, deploying more than 100 million devices with a reliability of less than 50 FIT and greater than 100 years of wear-out lifetime

Read more...

---

High-performance optical interconnect
Opto-Electronics
STMicroelectronics has unveiled its next generation of proprietary technologies for higher-performing optical interconnect in datacentres and AI clusters.

Read more...

---

Halo mid-board optical transceiver
Spectrum Concepts Opto-Electronics
The Samtec Halo mid-board transceiver has been designed for next-generation embedded applications that require 56 and 112 Gbps PAM4 performance in low profile and ruggedised form factors.

Read more...

---

New generation of Ethernet media converters
IOT Electronics Opto-Electronics
Phoenix Contact is introducing three new families of media converters to the market, each designed for specific industrial environments and challenges.

Read more...

---