Search results 15273 items matching your search terms. Filter the results Item type Select All/None Folder GLD Company Collection Page Event New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically OSRAM has achieved new records in the laboratory for white light – 155 lm for brightness and 136 lm/W for efficacy (at 350mA). Luminus flux and efficacy vs. drive current. Located in media The new technique reduces the number of defects in those films by two to three orders of magnitude -- increasing the output of light by a factor of two for a given amount of power. (Image courtesy of Lukasz Tylec) Located in media Figure 2. Roughening of the p-doped GaN surface using nanosphere lithography. (a) The nanospheres are first spin-coated onto the sample, followed by dry etching to define patterns. (b) The silica spheres and protection layer are then removed. The device-fabrication process is completed following deposition of contact metal. (c) Structure of an LED equipped with nanorod reflectors. Located in media Figure 1. Scanning-electronic-microscope image of self-organized silica nanospheres. The diameter is 100nm. Mag: Magnification. Located in media Microsemi's new street lighting driver down-converts from 347VAC or 480VAC to less than 57VDC in a single step Located in media The new PLP-45 series offers efficiencies up to 89%. Located in media Mean Well's Cost Effective PLP-60 PCB Type LED Power Supply. Located in media The sensor models of the simulation tools are suited to the simple teaching (programming) of different tasks, for instance RGB and XYZ sensors measurement. Located in media The MMCS6 product family offers accurat measurement options with seven spectral characteristics in the range of 380 to 780 nm. Located in media Block diagrem of the MDDC 4-channel current-to-digital converter. Located in media < Previous 10 items 1 ... 1285 1286 1287 1288 1289 1290 1291 ... 1528 Next 10 items > Subscribe to an always-updated RSS feed.
