Hong Kong PolyU research-LEDinside

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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.

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1 [News] Nichia's High-power 280nm UV LED Has Been Chosen by Shikoku Kakoki Co., Ltd. for Their Food and Beverage Filling Machines
2 [News] Optimized IR Lasers from ams OSRAM — Ideal for Particularly Demanding 3D Sensor Applications
3 [News] Aledia to Showcase FlexiNova at Display Week 2025 — A Customizable MicroLED Platform for Next-Gen Screens
4 [News] VueReal to Showcase Groundbreaking MicroLED Innovations at Display Week 2025
5 [News] Samsung Display Unveils Advanced R&D Achievements at Display Week 2025
6 [News] AUO to Showcase Micro LED and AI R&D Capabilities at SID 2025
7 [News] Display Week 2025: Smartkem to Exhibit and Present MicroLED Smart Backlight Demonstration for Next Generation LCD Displays in Automotive Industry

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[News] Optimized IR Lasers from ams OSRAM — Ideal for Particularly Demanding 3D Sensor Applications

The number of modern applications using 3D sensor technologies is steadily increasing, including ambient sensing for industrial robots, various face recognition applications, object detection, and machine vision. Vertical Cavity Surface Emitti... READ MORE

[News] Nichia's High-power 280nm UV LED Has Been Chosen by Shikoku Kakoki Co., Ltd. for Their Food and Beverage Filling Machines

Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, is pleased to announce that a UV-C LED disinfection device manufactured by Mutoh Industries Ltd., equipped with Nichia's high-power 28... READ MORE

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