In 1947, bell LABS short lai man invented the transistor, such as this is the first milestone in microelectronics technology development;

1950: junction transistor was born

In 1950: R Ohl invented the ion implantation process and short

In 1951: field effect transistor

1956: C S Fuller invented the diffusion process

In 1958: Robert fairchild company Mr Noyce gill than interval for months with ti company invented the integrated circuit, respectively, created the world history of microelectronics;

In 1960: H H Loor and E Castellani invented the lithography process

In 1962: the RCA company developed the MOS fet

In 1963: F.M.W anlass and C.T.S ah CMOS technology is put forward for the first time today, more than 95% of the integrated circuit chips are based on CMOS process

In 1964: Intel Moore Moore's law, put forward to predict the transistor integration will be doubled every 18 months

In 1966: the RCA company developed the CMOS integrated circuit, and developed the first piece of gate array (fpga) (50)

In 1967, Applied Materials, inc. (chipmaking gear) was established, has now become the world's largest semiconductor equipment manufacturing company

In 1971, Intel introduced 1 KB dynamic random access memory (DRAM), marked the large scale integrated circuit appear

In 1971: the world's first microprocessor 4004 by Intel corp., USES is MOS technology, it is a landmark inventions

In 1974: RCA company launched the first CMOS microprocessor 1802

In 1976:16 KB DRAM and 4 KB SRAM

In 1978:64 KB dynamic random access memory, less than 0.5 cm square wafers used 140000 transistors, marks the very large scale integrated circuit (VLSI) the coming of the era

1979: launch 5 MHZ Intel 8088 microprocessor, after that, based on the 8088 launch of the world's first IBM PC

In 1981:256 KB DRAM and 64 KB CMOS SRAM

In 1984, Japan announced 1 MB of DRAM and 256 KB SRAM

In 1985:80386 microprocessor, 20 MHZ

In 1988:16 m DRAM, 1 square centimeter integration has 35 million transistors on silicon wafers, the size of marks in very large scale integrated circuit (VLSI) stages

In 1989:1 MB of DRAM to enter the market

Launched in 1989:486 microprocessor, 25 MHZ, 1 mu m process, then 50 MHZ chip adopt 0.8 mu m process

In 1992:64 MB of ram available

Launched in 1993:66 MHZ pentium processor, using 0.6 mu m process

In 1995: Pentium Pro, 133 MHZ, 0.6 to 0.35 mu m process;

In 1997:300 MHZ pentium Ⅱ, 0.25 mu m process

In 1999: pentium Ⅲ, 450 MHZ, 0.25 mu m process, after the 0.18 mu m process

In 2000:1 gb of RAM on the market

In 2000: pentium 4, 1.5 GHz, 0.18 mu m process

In 2001, Intel announced in the second half of 2001 the 0.13 mu m process.

2003: pentium 4 E series, using the 90 nm process.

In 2005: Intel core 2 series, with 65 nm process.

2007: based on the new 45 nm High - K technology, Intel core 2 E7 E8 / E9.

In 2009: Intel core series new launch, I record the leading 32 nm process, and the next generation of 22 nm process is developing.