Browsing by Author "Chang Che-Wei"

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Developing Grey Relational Analysis Model to Evaluate On-line Games
(2009)
Yuan Ben-Jamin
;
Liu Chun-Yi
;
Chang Che-Wei
;
科技管理研究所
;
Institute of Management of Technology
Computer games can be categorized into man), genres. This study assesses and classifies on-line games by using grey relational analysis (GRA). According with the GRA method it is hoped that players can get satisfied by fulfilling their psychological needs from on-line games. Finally, a case study demonstrates the popularity of massive multiple on-line role play game (MMORPG).
High-side driver circuit
(2013-11-12)
Chen Tsung-Lin
;
Chang Edward Yi
;
Chieng Wei-Hua
;
Cheng Stone
;
Jeng Shyr-Long
The present invention provides a high-side driver circuit including a power transistor, the first transistor, the second transistor, the second capacitor, the second diode, a start-up circuit. The start-up circuit is coupled between a resistor and the second capacitor to complete a gate driving circuit. And, the aforementioned resistor can either be the gate resistance of the power transistor or an external resistor. The design of start-up circuit enables the functionality of the bootstrap capacitor of being charged to a designate voltage level. Thus, the depletion-mode transistor can be controlled to turn on/off without a floating voltage source or a negative voltage source.