• Journal of Korean Electronics
• /
• v.8 no.5
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• pp.94-98
• /
• 1988

• Journal of Korean Electronics
• /
• v.5 no.1
• /
• pp.117-120
• /
• 1985

• Journal of Korean Electronics
• /
• v.5 no.8
• /
• pp.89-92
• /
• 1985

• Journal of Korean Electronics
• /
• v.4 no.12
• /
• pp.96-100
• /
• 1984

• Journal of the Economic Geographical Society of Korea
• /
• v.8 no.2
• /
• pp.217-236
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• 2005

This paper aims to analysis the production linkage relationships between large firm and its subcontracting firms, especially focus on the spatial network and collaboration network. For the purpose of it, the division of semiconductor in Samsung Electronics and its most important subcontracting firms are picked up for the case study. The empirical study show that the location distribution pattern of Samsung Electronic's subcontracting firms is concentrated very highly on the Kyeong-Ki Province and Chung-Nam Province in Korea, which is the location sites of Samsung Electronic's key plants as well as the best environment for business in Korea. And the major subcontracting firms seems to be in the hierarchic and vertical relationship with Samsung Electronics rather than horizontal and good collaboration network in this case.

• Proceedings of the IEEK Conference
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• 1998.06a
• /
• pp.851-854
• /
• 1998

본 연구는 ring oscillator 및 이의 delay까지도 계수화 함으롯 고정밀 pulse modulation 을 시키기 위한 것이다. 특히 ring oscillator는 온ㄷ, 전압 및 공정에 따라 주파수 변화폭이 심하므로 이에대한 보정 방법과 높은 발진으로 인해 실리콘(반도체) 제작시의 열문제를 최소화 하는 방안에 대해서도 언급하였다. 본 논문은 삼성반도체 0.6um CMOS standar cell을 사용하여 구현 했으며, 레이져 프린터의 해상도 향상을 위해 gray image와 text에 대한 적용 예로서 화상의 미세수평이도오가 화소의 크기를 제어하는 예를 보였다. 또한 향후에는 칼라 프린터에 있어서 인쇄화상의 품질 향상을 위한 정밀 보정에도 응용할수 있음을 보였다.

• 정보화사회
• /
• s.1
• /
• pp.35-37
• /
• 1987

• The Safety technology
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• no.28
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• pp.36-39
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• 2000

• 발명특허
• /
• v.9 no.1 s.95
• /
• pp.38-39
• /
• 1984

• International Area Studies Review
• /
• v.20 no.2
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• pp.85-111
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• 2016

Global semiconductor companies is investing enormous capital worldwide. And direct investment in China is increasing greatly these days, Especially, global semiconductor companies are setting up a factory in China due to expanding market rather than utilizing low labor cost. Therefore, this study is trying to analyze the background and process of direct investment from global Korean and Taiwanese semiconductor companies in China. Firstly, In 1996, Samsung semiconductor established a back end process factory in Suzhou. And in 2014, Samsung semiconductor set up a front and back end factory in Xian. Secondly, In 2006, SK Hynix built a front and back end factory in Wuxi. and SK Hynix set up a back end factory named Hitech semiconductor with Chinese company in 2009. Later in 2015, SK Hynix established a back end factory in Chongqing. Thirdly, In 2004, TSMC started to operate a factory in Shanghai, and in 2018, TSMC is going to establish a factory in Nanjing. Lastly, UMC bought a stock to produce product in Chinese local company named HJT, and at the end of 2016, UMC is going to finish building a factory in Xiamen. As a result, it was proved that most companies hoped to expand the chinese market by setting up a factory in china. In addition, Samsung expected to avoid a risk by setting up a factory in china, and SK Hynix wanted to avoid a countervailing duty by setting up a factory in china. Based on the result of this study, this study indicates some implications for other semiconductor companies which are very helpful for their future foreign direct investment.