The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP will show for the first time organic light emitting diodes (OLEDs) on graphene at Plastic Electronics 2015 (6th − 8th of October ...
Tags: OLED, sgraphene, The Fraunhofer Institute, transparent electrode
Researchers in Korea have used spin-coated silver nanowires (Ag NWs) to improve the performance of indium gallium nitride light-emitting diodes (InGaN LEDs) [Gyu-Jae Jeong et al, Appl. Phys. Lett., vol106, p031118, 2015]. The team based at ...
Tags: Spin-Coating, InGaN LEDs
Researchers based in China have found “remarkably reduced efficiency droop” from staircase (SC) thin indium gallium nitride (InGaN) quantum barrier (QB) light-emitting diodes (LEDs) [Kun Zhou et al, Appl. Phys. Lett., vol105, ...
Tags: High Current, remarkably reduced efficiency droop, Electrical
Researchers in Japan have created indium phosphide (InP) nanowire (NW) solar cell structures with internal quantum efficiencies (IQEs) that beat the performance of bulk InP-based devices in the short-wavelength range of 300-570nm [Masatoshi ...
Tags: INP Nanowire solar cells, InP SA-MOVPE p-type, InP substrates
Researchers at Meijo University and Nagoya University, Japan, have produced low-resistance n-type aluminium gallium nitride (n-AlGaN) [Toru Sugiyama et al, Appl. Phys. Express, vol6, p121002, 2013]. Using the n-AlGaN as part of an ...
Tags: LED, Electrical, Electronics
This breakthrough development is the result of a collaboration by Cambrios and Novaled to demonstrate the functionality of a high performance large area OLED tile enabled by Cambrios’ silver nanowire material. Commercially ...
Tags: OLED Lighting, OLED, Lighting
Silver nanowire material from Cambrios enables 100-square-cm OLED tiles with no visible metal grid, making the technology more viable in SSL applications. Partners Cambrios Technologies and Novaled have claimed a breakthrough it creating ...
Tags: OLED Tiles, OLED, Lighting
GB Patent Number: 2474175 Granted to: Qinetiq The high street and its retailers are facing growing challenges, as highlighted by the recent demise of companies such as Jessops, HMV and Blockbuster. For 'bricks and mortar' retailers in ...
Tags: Electronics Patent, Anti Retail-Theft RFID Antenna, Reader
Microstructures of alternative TCE materials: e, Scanning electron microscopy image of a Cu grid with a line width of 200 nm (ref. 41). f, Scanning electron microscopy image of an Ag nanowire network (mass density 93 mg m−2)77. g, ...
Tags: TCE materials, Transparent Contact Electrodes, electron microscopy
New LED Technology There are two competing technologies which could radically change the nature of lighting in the future: OLEDs and PLEDs. Organic Light Emitting Diodes (OLEDs) are based on multiple layer devices (up to 16 layers) ...
Tags: LED