Search results 15219 items matching your search terms. Filter the results Item type Select All/None Folder Event GLD Company Page Collection New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Renesas' RL78/I1A LED Microcontroller implements the LED control, power supply control, and communication functions in a single chip Located in media Two examples of yacht LED lights that withstand the harshest conditions Located in media RoseStreet Labs demonstrated the first green InGaN LED on silicon technology to be efficient and cost competitive Located in media Quantum dots are solid-state ”artificial atoms” that are made up of thousands of atoms (yellow spheres) embedded in a semiconductor (blue spheres). Despite this complexity, the photon emission properties of quantum dots were hitherto believed to be like traditional atoms, where a point-emitter description is sufficient. Due to their mesoscopic dimensions, however, the point-emitter description is revealed to break down by comparing photon emission from quantum dots with opposite orientations relative to a metallic mirror. Located in media The Brilliant Mix concept in the CIE color space Located in media Principles of color mixing: The Blue-yellow concept is the standrd solution for phosphor converted white light, the "Brilliant-Mix" concept uses a green shifted phosphor concersion and adds amber to generate white light with high CRI Located in media OLED laboratory-sample from Osram Located in media The method for epitaxial growth of 3-D photonic crystals. [Graphic by Eric Nelson] Located in media Using an epitaxial approach, researchers developed a 3-D photonic crystal LED, the first such optoelectronic device. [Graphic by Eric Nelson] Located in media ory setup for a warm white LED achieves a peak value of 142 lm/W directly on the Planckian curve at 2700 K; an optimized setup at 3000 K could achieve 160 lm/W Located in media < Previous 10 items 1 ... 1119 1120 1121 1122 1123 1124 1125 ... 1522 Next 10 items > Subscribe to an always-updated RSS feed.
