Browsing by Author "WEI, Kung-Hwa"

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OPTOELECTRONIC MEMORY DEVICE AND METHOD FOR MANUFACTURING AND MEASURING THE SAME
(2010-03-04)
WEI, Kung-Hwa
;
SHEU, Jeng-Tzong
;
CHEN, Chen-Chia
;
CHIU, Mao-Yuan
The present invention provides an optoelectronic memory device, the method for manufacturing and evaluating the same. The optoelectronic memory device according to the present invention includes a substrate, an insulation layer, an active layer, source electrode and drain electrode. The substrate includes a gate, and the insulation layer is formed on the substrate. The active layer is formed on the insulation layer, and more particularly, the active layer is formed of a composite material comprising conjugated conductive polymers and quantum dots. Moreover, both of the source and the drain are formed on the insulation layer, and electrically connected to the active layer.
Soluble Phenanthrenyl Imidazole for Photo-Electrical Conversion of Solar Cell
(2011-02-03)
WEI, Kung-Hwa
;
Chang, Yao-Te
A novel material of phenanthrenyl imidazole is applied to a solar cell. A phenanthrenyl-imidazole moiety is introduced to reduce a power band of a polymer, so that a photocurrent and an optoelectrical transformation efficiency are improved. Thus, a polymer having the novel material is very suitable to be used in a solar cell to acquire a high optoelectrical transformation efficiency.