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а ÷ܱ 2013 5ȣ : ȸ - Ư 뺧 л
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а ÷ܱ 5 ȣ Ǹ Դϴ.



̳ ǿ 뺧 ſ䡱

ȸ(integrated circuit) ߸ ⿩Ρ 2000⿡ 뺧л ų(Jack St. Clair Kilby, 1923–2005) Բ ȸ ߸ڷ ޴ â ιƮ ̽(Robert Norton Noyce, 1927–1990) 뺧 󰡴ɼ ޾ ̴[1].

ȸ ߸ڷ ޴ ų ܵ Ǵ ų ιƮ ̽ 2 ٴ ǿ Ӿ ߴ Ѹ 輼(Arjun Saxena) ų о߰ ʰ ̶⺸ٴ ̱ ׿ 뺧 뺧 帮 [2]̶ ϱ⵵ ߴ.

輼 ־ , 뺧 κ ǥ 巯 ִµ ų ƴ Ư㿴 ̴. ų ȸ Ư㸦 ΰ ( Ư ػ罺 νƮƮ ϵ ݵü ) ιƮ ̽ ڽ ַ Ư ̵ Բ ̱ ߸ 硯 ö 丶 ̳ Ʈó ڶ⺸ٴ ڷ νĵDZ⵵ ߴ.
ų η ߴ޿ й ⿩ ־ 뺧 ŭ й ⿩ ? ȭ Ư㸦 ѷ (Alexander Graham Bell, 1847-1922) ׷(Elisha Gray, 1835-1901) 1 Ѵٴ ־µ,  ų ιƮ ̽ Ư ϵ ־?

ȸ ߰ Ư

1943⿡ 1946⿡ ǺϾƴп ǻ Ͼ(ENIAC, Electronic Numerical Integrator And Computer) 18,000 1,500 Ǿ Դ 30̳ Ǿ, Һµ 150kW Ǿ. ó ںǰ ϴٺ, ǰ ۵ ս ġκ Ǵ ú Ŀ Ǿ ̷ ⼺ Ⱦ(the tyranny of numbers)[3] θ⵵ ߴ. ҷ.
ٵ(John Bardeen, 1908–1991), Ͽ 귡ư(Walter Houser Brattain, 1902-1987), Ŭ(William Bradford Shockley, 1910-1989) Ʈ͸ 1947̾ ̵ PN p-n ڷ ̹ Ρ 1956 뺧 л ȸ Ҹ ̸ ϴ ذ ¿.
 

׸1. ų ȸ

ػ罺 νƮƮ(Texas Instruments) ̾ ų 1958 7 ڸ ݵü ϴ ̵ ϰ, 8 Ը(germanium)Ĩ p-n ȸ(׸ 1) 1959 2 6Ͽ Miniaturized electronic circuits Ī ƯϿ 1964 6 23Ͽ ̱Ư 3,138,743ȣ(׸ 2) [4]޾Ҵ.

׸2. ų Ư

1959 1 ϵ ݵü(Fairchild Semiconductor) ιƮ ̽ Ǹ ̿ ȸθ Ǹ ǿ ڸ ó ȭ , ٽ ȭ ݼ İ ݼӹ輱 ϼϿ. ιƮ ̽ 1959 7 30Ͽ Semiconductor device-and lead structure ߸ Ī ƯϿ 1961 4 25Ͽ ̱Ư 2,981,877ȣ(׸ 3) [5]޾Ҵ.

׸2. ιƮ ̽ Ư

׷  ų񺸴 ڿ ιƮ ̽ Ư ޾? Ư ȸθ ٷ ε ߿ ιƮ ̽ Ư Ǿ ϴ ƴұ?
Ư űԼ(Ư 29 1) (Ư 29 2) ִ ߸ 㿩ȴ. , ο ߸ ؼ Ǹ, ο о ڰ ϰ ߸ ִ Ѿ ϴ ̴. ų ݵü ؼ ƯϿ ̴ о ڵ ϰ ߸ ϰ ִ ذ ̹Ƿ Ư ־. ٸ, ɼ ΰ ־ 5 Ǿ.
ιƮ ̽ Ư ѷߴ 輱 ذ ̾ űԼ ƴ϶ ɼ Ǿ Ϸκ 2⵵ DZ Ư ޾, ų ߸ Ư Ǹ ػ罺 νƮƮ簡 ȿ ûϸ鼭 1969 ̰ ȴ. ߸ǿ ̱ Ư ų ιƮ ̽ Ʈ ϰ Ǿ, ߸ 1958 7 1959 1 ־ٴ ų ߸ ƴ϶ ߸ϵ ٴ .
̱ Ư ׵ ǥ Ǵٽ Ǹ ʰ ߸Ǹ Դ. ̴ ߸ڸ ȣѴٴ ϳ, ߸ ̶ Ư ұ µ ϰ Ǵ ִ. , ߸ڸ Ʈ ִٰ ص ̿ ʾҴ. ᱹ Ư ȭ ɰ 2013 3 16Ϻ ̱ Ǹ ޾Ƶ鿴.
ɻ ߸ǿ ٰ , ߸ ų Ư Ʈ ü û Ҵ , Ĺ߸ ιƮ ̽ Ư ڸ ݵü ȭ Ű(isolation) ݼ Ȱ 輱(interconnection) ׸ ˺(contacts) û  ߸ ǰ ϵ ־.
ų Ư Ը û׿ Ը ڰ ƴ϶ ݵü ڷ ν Ǹ а ߰, ϵ ݵü ϴ ȸο Ǹ ־. ιƮ ̽ Ư㵵 ڰ ̶ ذ ǿ뼺 ұ ڸ Ϸ ä ̾.
ų Ư Ϻ ġ. Ϻ Ư Ȱ ɻ 1989⿡ ϵǾ. ÿ Ư Ϸκ 15Ⱓ Ư ǾǷ, Ϻ ݵü 30 Ư㿡 ؼ 2001 ƯḦ ؾ ߴ. ̴ ȣǷ ǸҴ Ϻ (Japan Ministry of International Trade and Industry, MITI) ʴ Ϻ ۻ ġ⵵ ߴ ػ罺 νƮƮ翡 1993⿡ 5 2õ ޷ ǽ÷ Ȱ־. ̴ 1980 Ĺ ػ罺 νƮƮ ǽ÷ 2޷ ߾ û Ϻ ݵüκ ϰ ϴ ݾ̴[6].
ػ罺 νƮƮ ϵ ݵü Ư ġϰ ̴ٰ, 1966⿡ Ư Ư㰡 ϰ迡 ϰ ȣ Ư ǽñ(cross-licence) Ѵ. 



ںٴ ڷ ڽ ߴ ų ιƮ ̽ Ŀ ǥٴ Ư ڽŵ Ǹȭϴµ ߴ. ų μ(U.S. Patent 3,496,333 Thermal Printer, filed October 1965, issued February 1970), ޴ (U.S. Patent 3,819,921 Miniature Electronic Calculator, originally filed September 1967, issued June 1974) Ư㸦 Ϲ޾, ιƮ ̽ ݵü ȸ Ư㸦 Ϲ޾, 1968⿡ (Gordon Earle Moore, 1929-) Բ (intel) âϿ ִ ݵü ȸ ״.
ų ιƮ ̽ ڷκٴ ڷ ˷ ٵ Ʈͷκ ˹ߵ ؼ ̲ ̴ֿ. Ʈ ڵ 뺧 Ϳ ߾ , ̵ 뺧 ϴ ϰ ⵵ ƴ. ο üڸ ߰س ׿ й ޹ħ ߴ Ʈ ׷ ̸ ִ. , 뺧 ȸ 2009⵵ ߱ бڷ ǿȭ ̷ (Charles Kuen Kao, 1933-) 뺧 л Ȱ ν 뺧 Ȥ ǿڸ ־. 
ιƮ ̽ 1990⿡ 庴 ߴµ Ȥ ߸ 򰡹޴ 뺧 ȸ̾ װ ߴ ų Բ 뺧 ɼ ־? 2000 뺧 л ųܿ ǥ(Zhores Ivanovich Alfyorov, 1939-) Ʈ ũڸ(Herbert Kroemer, 1928-)  ڰп Ǵ ݵü ׷αü ߡ θ ޾ ߴ. ڰ 3 Ǵ 뺧 Ģ ߾ ιƮ ̽ ų Բ ߴٸ ѻ ܵǾ ̴.

[1] Berlin, L. (2005). The Man Behind the Microchip: Robert Noyce and the Invention of Silicon Valley, New York, Oxford University Press.
[2] Saxena, A (2009). Invention of integrated circuits: untold important facts, International series on advances in solid state electronics and technology, World Scientific.
[3] Kaplan, F (2010). The Year Everything Changed, John Wiley & Sons.
[4] USPTO Patent Full-Text and Image Database (PatFT)
[5] USPTO Patent Full-Text and Image Database (PatFT)
[6] Andrews, Edmund (1994-09-01),"Texas Instruments Loses in Japanese Ruling", The New York Times.