normal해외 바카라 사이트 style=mso-bidi-font-weight:normalPackaging of High Power LEDsline-height:200%

mso-fareast-language:KO

》》
Speaker : 신무환 박사[style=font-size:12pt; line-height:200%;Semiconductor 해외 바카라 사이트 Design
Lab]

》》
Location : 물리학과 세미나실 (공학3동 201호)

》》Date
& Time : 1월 24일(수) 오후 15:30 ~ 17:00

lang=EN-USElang=EN-US style=font-size:12pt;ffective 해외 바카라 사이트 management in high power LEDs is still one of
critical issues for the realization of the devices for general illumination and
other applications which require high power operation. A great portion, more
than 80 %, of the drive input power to operate GaN-based LEDs is consumed in
generating phonons rather than photons. In this paperstyle=font-size:12pt; mso-fareast-font-family:바탕;mso-fareast-language:KO,lang=EN-US style=font-size:12pt; 해외 바카라 사이트 packaging schemes바탕;mso-fareast-language:KO will be discussedlang=EN-US style=font-size:12pt; from the
package level to system level. In particular, style=font-size:12pt; mso-fareast-font-family:바탕;mso-fareast-language:KOceramic packages
with different paths of 해외 바카라 사이트 dissipation were designed by using 해외 바카라 사이트
simulator which utilizes finite volume method. It was shown that the 해외 바카라 사이트
characteristics of the LED packages were strongly affected by the contact area
of 해외 바카라 사이트 via in contact with LED chip rather than that in contact with the
ceramic mold. Multi-chip schemes are also analyzed for 해외 바카라 사이트ly efficient LED
packaging design.