根據市場研究機構 IC Insights 最新發(fā)布的統(tǒng)計數(shù)據，來自北美的IC供貨商營收，占據 2011年度整體IC營收的53%，北美 IC廠商的市占率也有成長。該機構所統(tǒng)計的IC業(yè)者不包含晶圓代工廠，其所屬地區(qū)是以企業(yè)總部所在地為準。
IC Insights 的報告并顯示，2011年韓國IC廠商首度超越日本，成為在整體IC市場占有率排名第二大的區(qū)域；同時間中國大陸IC業(yè)者的市占率也有成長。來自上述這些區(qū)域的芯片廠商，搶走了不少歐洲同業(yè)的市占率。
在 2011年，北美芯片廠商占據整體IC市場的市占率小增3%，來到53.2%；這些數(shù)字并不包含為無晶圓廠IC供貨商生產的晶圓代工成品銷售量，也不包括光電組件、傳感器與離散組件。在過去三年，來自北美的IC供貨商在整體IC市場的占有率都超過50%。
2011年各區(qū)域IC供貨商全球市占率Uqsesmc
臺灣IC業(yè)者2011年全球市占率小流失1%左右，主要原因是DRAM市場衰弱，使得臺灣內存供貨商如力晶(Powerchip)、茂德(ProMOS)、南亞科技(Nanya)等營收表現(xiàn)下滑。
而同時間中國大陸雖然吸引不少國外及臺灣地區(qū)廠商前往當?shù)剡M行IC生產，例如臺積電(TSMC)、英特爾(Intel)、海力士(Hynux)，很快三星(Samsung)也會加入，但中國本土IC供貨商的全球市占率僅有1.6%；2011年中國IC廠商市占率的增加，主要是當?shù)責o晶圓廠IC業(yè)者如海思(HiSilicon)、展訊通信(Spreadtrum)的業(yè)績成長貢獻。
編譯：Judith Cheng
本文授權編譯自EETIMES，版權所有，謝絕轉載！
參考原文： North America increases share of chip sales in 2011，by Peter Clarke
相關閱讀：
• 2011年臺灣IC制造業(yè)產值衰退11.9%
• 韓國計劃2020年LED照明普及率達60%Uqsesmc
{pagination}
North America increases share of chip sales in 2011
Peter Clarke
LONDON – North American companies were responsible for 53 percent of IC sales in 2011 and grew market share, according to IC Insights Inc. (Scottsdale, Ariz.).
South Korea passed Japan for the first time and was ranked second in market share and at the same time Chinese companies grew their share of sales. These regions improved at the expense of European companies.
North American companies gained just over three points of market share in 2011 to account for 53.2 percent of worldwide IC sales, IC Insights said. The figures do not include foundry wafer sales which become chip sales for fabless chip companies. Nor does it include optoelectronic, sensor, or discrete devices. Over the past three years, North American companies have held more than 50% market share.
Taiwanese companies lost just over one point of market share in 2011 due to the extreme weakness of the DRAM market and the corresponding sales decline by that country's memory suppliers Powerchip, ProMOS, and Nanya.
While China continues to attract foreign IC production to its country, including TSMC, Intel, Hynix and soon Samsung, its indigenous IC suppliers held only 1.6 percent of the worldwide IC market. The gain in China's 2011 market share is primarily attributable to the success of its fabless chip companies including HiSilicon and Spreadtrum.
Worldwide IC sales by company headquarters location, not including foundry sales.
責編：Quentin
