Functional Material Package with Structure forOptoelectronic Device Applications

• Main Authors: Jian-Shian Lin, 林建憲
• Other Authors: Nien-Po Chen
• Format: Others
• Language: en_US
• Online Access: http://ndltd.ncl.edu.tw/handle/35929593490623042732

博士 === 元智大學 === 光電工程學系 === 101 === In this thesis, various ultraviolet (UV) curable polymeric nanocomposites has been prepared by conventional heating method, fast UV illumination as well as rapid microwave irradiation and applied for the encapsulation of optoelectronic devices, brightness enhancement films (BEFs) of OLEDs, and light trapping (LT) films of OSCs. In case of lab-made UV curable polymeric nanocomposites, silicone-PUacrylate/ silica and silicone-PU-acrylate-epoxy/silica nanocomposites exhibit better physical properties than other ones. Under UV irradiation, BEFs have also been successfully manufactured by imprint technique and applied for OLEDs. With BEFs exhibit better electroluminescent performances than those without BEFs. In case of green OLEDs, the luminance and electroluminescent yield with BEFs are respectively larger than those without BEFs. In case of white OLEDs, moreover, the luminance and electroluminescent yield with BEFs are respectively larger than those without BEFs. Under UV irradiation, LT films have also been successfully manufactured by imprint technique and applied for OSCs. The experimental results reveal that the hazes of devices with inverted pyramid and v-shaped LT films with higher hazes exhibit superior photoelectric conversion properties. The effects of antioxidants and processing parameters on the thermal stability and processability of sPS have been also investigated. Furthermore, feasible estimation of sPS/PPO alloys for reflective cups of light emitting diodes (LEDs) have also been made, demonstrating that sPS/PPO alloys are potential candidates by the appropriate prescription of impact modifiers, flame retardants, and titanium dioxide.