Hong Kong PolyU research-LEDinside

Register Hi, https://test.trendforce.com/member/personal logout Member Center | Contact Us CN TW EN

2013-09-09

Hong Kong PolyU Multi-Level PMW Technology Upgrades LED Efficiency

Hong Kong Polytechnic University’s (PolyU) Department of Electronic and Information Engineering has recently developed a high efficiency Pulse-Width Modulation (PWM) LED driver that will allow LED lamps to become brighter and more efficient.

Continue reading →

1 [Exclusive Interview] Seaborough Advances Crystalight® Nanophosphor Technology to Tackle Optical Crosstalk in High-Resolution Automotive Headlights
2 [News] Optical Force Sensing Is Transforming Human-Machine Interaction
3 [News] Pimax Unveils Crystal Pro with Native Foveated Streaming, Sending the GPU's Native Image Wirelessly to the Headset
4 [News] Lumentum, Astera Labs, and Corning to Demonstrate 1060 nm VCSEL-Based PCIe over Optics for AI Rack-Scale Connectivity at the 2026 OCP Global Summit
5 [News] Vuzix to Showcase Vuzix Causeway™ Optical Interconnect Evaluation Platform at OCP Global Summit and PECC Summit
6 [News] White Paper Release: Absen Defines New Standards for Smart Education Displays, Reshaping Future Learning Spaces
7 [News] Cellid Joins Qualcomm’s the Snapdragon START program to accelerate the development of AR glasses

FEATURED PRODUCTS

[News] Peugeot Unveils a New Concept EV with Transparent MicroLED Displays

France-based car maker Peugeot unveiled a new concept car, the Peugeot RCZ Vision, building on the company's 2009-2015 RCZ coupe - with a host of new technologies. The RCZ Vision, build on Stellantis' STLA One architecture, is an ele... READ MORE

[News] Night Breaker LED Speed ECE H8, HB4 and H16 – ECE-Approved LED Retrofit Lamps from OSRAM Automotive

The transition from halogen to LED technology is becoming even easier: ams OSRAM expands its portfolio of ECE-approved LED retrofit lamps with the NIGHT BREAKER LED SPEED ECE H8, HB4 and H16. The new lamps expand the options for retrofitting t... READ MORE

PRESS RELEASE