Dụng cụ bán dẫn

Tài liệu mới nhất về bộ môn : Dụng cụ bán dẫn

Dụng cụ bán dẫn- chương 1: giới thiệu

Giảng viên: Hoàng Trang

hoangtrang@hcmut.edu.vn mr.hoangtrang@gmail.com

Course

2010

1

Nội dung

Giới thiệu về Semiconductor devices

1

Hướng học thuật-ứng dụng

2

Phòng thí nghiệm

4

Ngành nghề-công việc

5

Hoàng Trang 2010 3

1 Semiconductor devices: nội dung

-Motivation- động lực

-Sơ lược lịch sử (brief of history)

- Tại sao học môn này?

1 Semiconductor device: motivation (1)

Gross word production (GWP) and sales volume of electronics, automobile,

semiconductors and steel industries from 1980 to 2000 and projected to 2010

[Ref.: M.S Sze]

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1 Semiconductor device:

1.1 motivation

Video

STT Công ty Nhu cầu tuyển dụng năm 2009

7 NEC SOLUTIONS VN 13

11 GLOBAL CYBERSOFT 10

(Nguồn: Student Services and Career Center SSCC, HCMUT)F

Nhu cầu tuyển dụng (năm 2009), hướng Điện Tử

Hoàng Trang 2010 7

1 Semiconductor device:

1.2 history

First transistor (Point-contact transistor using

germanium) The transistor was invented by

Bardeen, Brattain and Shockely at Bell Labs

in 1947 (Photograph courtesy of Bell

Laboratories.) [Ref.: M.S.Sze]

Schematic diagram of a pointcontact transistor [Ref.: Dr Dietmar Knipp, 2006]

1.2.1 The bipolar transistor

1 Semiconductor device:

1.2 History

Photo of the first metal oxide

semiconductor field effect transistor

(MOSFET) The transistor was

realized in 1960 [Ref.: M.S Sze]

Schematic cross section of a metal oxide semiconductor field effect transistor (MOSFET)

[Ref.: Dr Dietmar Knipp, 2006]

1.2.2 The metal oxide field effect transistor (MOSFET)

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1 Semiconductor device:

1.2 History

Integrated Circuits (1958)

Phase Shift Oscillator

Jack Kilby, Texas Instruments,

[Ref.: Dr Dietmar Knipp, 2006]

Planar Process (1962)

RTL (Resistor-Transistor Logic) (Noyce and Hoerni) [Ref.: Dr Dietmar Knipp, 2006]

1.2.3 Integrated circuit (IC)

Operational Amplifier (1965) Fairchild µA 709

[Ref.: Dr Dietmar Knipp, 2006]

1 Semiconductor device:

1.2 History

First mircoprocessor Intel

4004,Manufactured in 1971

Size: 3 x 4 mm

2300 transistors

Clock: 108kHz

[Ref.: Dr Dietmar Knipp, 2006]

1.2.3 Integrated circuit (IC)

Operational Amplifier (1965) Fairchild µA 709

[Ref.: Dr Dietmar Knipp, 2006]

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1.2 History

1 Semiconductor device:

1.2 History

Hoàng Trang 2010 13

Tại sao học DCBD?

Q?: Why study electronic devices?

A:

They are the backbone of modern technology

1) Computers.

2) Scientific instruments.

3) Cars and airplanes (sensors and actuators).

4) Homes (radios, ovens, clocks, clothes dryers, etc.).

5) Public bathrooms (Auto-on sinks and toilets)

etc

Tại sao học DCBD?

Q: Why study the physical operation?

A: This is an engineering class

You are studying so that you know how to make better

devices and tools If you do not understand how a tool

works, you cannot make a better tool (Technicians and

electricians can make a tool work but they cannot

significantly improve it They, however, are not trained

to understand the basic operation of the tool.)

1) Design systems (Can you get something to work or

not?).

2) Make new – improved – devices.

3) Be able to keep up with new devices.

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