Visible Flip-Chip Light-Emitting Diodes on Flexible Ceramic Substrate With Improved Thermal Management PROJECT TITLE :Visible Flip-Chip Light-Emitting Diodes on Flexible Ceramic Substrate With Improved Thermal ManagementABSTRACT:We demonstrate flip-chip light-weight-emitting diodes (FC-LEDs) on a versatile yttria-stabilized zirconia (YSZ) substrate and compare them with FC-LEDs on a polymeric substrate. Degradation of luminescence intensity and red-shift of peak wavelength aren't observed for the LED on the versatile YSZ, unlike one on the polyimide substrate, due to improved capability to get rid of the generated heat from the chip to the substrate. Thermal distribution measurements and finite-element simulations show improved thermal management by the versatile ceramic as compared with previously developed flexible LEDs on polymeric substrates. The results present an improved answer to high power operation of flexible LEDs. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest A Suboptimal Power-Point-Tracking-Based Primary Frequency Response Strategy for DFIGs in Hybrid Remote Area Power Supply Systems Graphene Amplifier MMIC on SiC Substrate
