high-efficiency LED-LEDinside

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

2009-03-23

Unencapsulated light-extraction efficiency of 73% reached by development of Philips

An estimated unencapsulated light-extraction efficiency of 73% has been reached by a photonic-crystal structured blue-emitting LED created by researchers of Philips Lumileds (San Jose, CA) and Philips Research(Eindhoven, The Netherlands).

Continue reading →

1 [News] Huawei, Alibaba, Tencent, Xiaomi, Baidu, ZTE and Lenovo Invest in Optical Communications
2 [News] Integrated Warning Light Demonstrates New Approach to Intelligent Automotive Interiors
3 [News] Cree LED Introduces XLamp X21 Multi-Color LEDs
4 [News] Active Spectroscopy: Detecting What the Eye Cannot See
5 [News] Staera Emerges from Stealth with $4.6M in Pre-Seed Funding
6 [News] Signify Interact upgrades Intelligent Systems
7 [Insight] Penguin Solutions to Sell Cree LED to Private Equity Firm, Bringing Renewed Attention to the Lighting LED Supply Chain, Says TrendForce

FEATURED PRODUCTS

[News] What Is WICOP Technology? The Evolution of WICOP 1, 2 and 3 by Seoul Semiconductor

What Is WICOP Technology? The Evolution of WICOP 1, 2 and 3 by Seoul Semiconductor From Package-Free Opto-Semiconductors to High-Voltage Operation and Rare-Earth-Free White Light WICOP (Wafer Integrated Chip on PCB) is a package-free opto-semi... READ MORE

[News] The ViewSonic LDS136-152 Mobile Direct View LED Display Solution Recognized as a 2026 Pro AV Best in Market Award Winner

ViewSonic Corp., a leading global provider of visual and edtech solutions, announced that the LDS136-152 Mobile Direct View LED Display Solution has been awarded Pro AV Best in Market Award from AV Technology, Systems Contractor News, and Soun... READ MORE

PRESS RELEASE