명지대 - 반도체 공학 - 1 Course Introduction
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Transcript of 명지대 - 반도체 공학 - 1 Course Introduction
MJU EE Prof. I.H. Cho 2009 1
Semiconductor Engineering
Prof. Cho
Course Introduction
MJU EE Prof. I.H.Cho 2009 2
IntroductionIntroduction
• Instructor : Prof. IL HWAN CHO
– Room #19405 , email : [email protected]
• Course goals :
1. Semiconductor physics related with PN junction and MOSFET
2. Meaning of SPICE parameter and design project of MOSFET
3. Advanced semiconductor devices (memory, LED, solarcell)
• Grading
– Attendance (10%), Exam (Midterm, Final) (60%),
Quiz & HW (10%), Project report (20%), Bonus points (max 5%)
MJU EE Prof. I.H.Cho 2009 3
IntroductionIntroduction
• Attendance policy
– Four absences will be treated as course failure (F)
– Three tardiness will result to one absence
– If there are any special reasons for your absences (such as
military services or illness), please let me know in advance.
– The use of cell phone during class hours will result to one
absence.
• Text Book
– Principles of Semiconductor Devices
(Sima Dimitrijev, OXFORD)
MJU EE Prof. I.H.Cho 2009 4
IntroductionIntroduction
• Homework
– If you submit your work late, there will be 20% of point
deduction
– If you copy other’s work, you will receive a zero
• Term project
– Pair work (2 students in one team)
• Teaching assistant
– One chul Chung (graduate student)
– Jae Min Lee (Peer Mentor)
• Lecture note
– Down loading from home page (http://www.mju.ac.kr/ihcho77)
MJU EE Prof. I.H.Cho 2009 5
History of ElectronicsHistory of Electronics
MJU EE Prof. I.H.Cho 2009 6
Application fields of ElectronicsApplication fields of Electronics
circuit
MJU EE Prof. I.H.Cho 2009 7
What is semiconductor ?What is semiconductor ?
W
LR
IRV
r=
=
Metal, semiconductor, insulator
§ “A semiconductor is a material that has a resistivity value between that of a conductor and an insulator”
§ Current can be carried either by the flow of electrons or by the flow of holes
§ Silicon is used to create most semiconductors commercially
§The conductivity of semiconductor material can be drastically changed by adding other elements, called “impurities”
Metal - Cu
Semiconductor - Si
MJU EE Prof. I.H.Cho 2009 8
History of SemiconductorHistory of Semiconductor
The First Transistor from Bell LabsVacuum Tubes
Jack Kilby’s First Integrated Circuit ULSI Chip