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市場調查報告書
商品編碼
2063400
北美半導體矽晶圓:市場佔有率分析、產業趨勢與統計及成長預測(2026-2031 年)North America Semiconductor Silicon Wafer - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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根據 Mordor Intelligence 預測,北美半導體矽晶圓市場(以出貨量為準)預計將從 2025 年的 11.3 億平方英寸成長到 2026 年的 11.7 億平方英寸,然後從 2026 年到 2031 年以 3.77% 的2031 年成長,到 17% 的複合年成長率。

本報告按晶圓直徑(150毫米及以下、200毫米、300毫米)、半導體裝置類型(邏輯元件、記憶體、模擬元件、分立元件等)、晶圓類型(拋光晶圓、外延晶圓、SOI晶圓、特種矽晶圓)、最終用戶(消費、工業、外延晶圓、SOI晶圓、特種矽晶圓)、最終用戶(家用電子電器、工業、區域通訊等。市場預測以體積(平方英吋)為單位。
台積電、德克薩斯和德州儀器的大規模多年投資持續推動北美半導體矽晶圓市場的發展。亞利桑那州的超級晶圓廠叢集的良率已達到與台灣相當的水平,英特爾的Fab 52工廠已開始採用18A工藝進行量產,德克薩斯也已在其Sherman工廠實現了人形機器人的自動化。集中的訂單使基板供應商能夠分攤認證成本並獲得預付款,從而確保可預測的產能和節點的快速量產。
直接津貼、低利率貸款和25%的稅額扣抵抵免降低了從多晶矽到成品晶圓價值鏈各個環節的資本門檻。基於里程碑的付款方式可防止投機性過度建設,而償還條款則保護了納稅人的利益。晶圓製造商正利用這些補貼在其晶圓廠內建立配套設施,從而縮短物流週期,並增強北美半導體矽晶圓市場的供應韌性。
通用DRAM和NAND快閃記憶體的持續庫存過剩導致2025年潔淨室空間佔用增加,但這並未轉化為晶圓需求的相應成長。長期合約以外的價格下跌正在擠壓晶圓供應商的利潤空間,使北美半導體矽晶圓市場面臨劇烈的季度波動。儘管人工智慧領域的高頻寬記憶體需求有所成長,但在庫存水準恢復正常之前,這不足以完全抵消需求下滑的影響。
300毫米晶圓在北美半導體矽晶圓市場中佔比高達70.62%(按銷量計),並受益於尖端人工智慧和3奈米邏輯晶片量產的擴張。預計到2031年,其複合年成長率將達到4.95%。大晶片GPU、高密度DRAM和高度自動化的類比電路均受益於更大的晶圓面積,從而將光刻成本分攤到更多晶片上,並提升毛利率。因此,北美半導體矽晶圓市場中與300毫米晶圓廠相關的市場規模成長速度超過了整體市場成長速度,提高了供應商的需求可見度。
200mm晶圓在汽車、電力和成熟類比電路領域仍然至關重要,尤其是在電動車部署激增的背景下。安森美半導體和英飛凌生產線的增產確保了傳統晶圓廠的運作,避免了設備突然過時。同時提供兩種直徑晶圓的供應商正在緩解需求急劇下降的局面,並透過深化跨代裝置的合作關係,從長遠角度鞏固北美半導體矽晶圓市場。
到2025年,邏輯裝置的出貨量將佔總出貨量的33.09%,預計到2031年將以5.25%的複合年成長率成長,因為人工智慧推理技術正向智慧型手機、個人電腦和邊緣伺服器轉移。帶狀場效電晶體(RibbonFET)和背面供電技術提高了電晶體效率,但也提高了對晶體品質的要求。為這些節點供應晶圓的製造商獲得了溢價,從而提升了其在北美邏輯裝置相關半導體矽晶圓市場的佔有率。
儘管美國宣布將建造DRAM巨型晶圓廠,但記憶體週期性仍限制了其淨貢獻。高頻寬記憶體堆疊提高了每個封裝的矽晶圓用量,但來自個人電腦和行動電話的疲軟需求抑制了晶圓整體出貨量的成長。類比和分立元件的出貨量保持穩定,處於中等個位數成長水平,從而維持了面向工業和通訊客戶的基板供應商組合的平衡。
According to Mordor Intelligence, the north america semiconductor silicon wafer market size in terms of shipment volume is expected to grow from 1.13 Billion Square Inches in 2025 to 1.17 Billion Square Inches in 2026 and is forecast to reach 1.41 Billion Square Inches by 2031 at a 3.77% CAGR over 2026-2031.

This report is Segmented by Wafer Diameter (Up To 150mm, 200mm, and 300mm), Semiconductor Device Type (Logic, Memory, Analog, Discrete, and More), Wafer Type (Prime Polished, Epitaxial, SOI, and Specialty Silicon), End-User (Consumer Electronics, Industrial, Telecommunications, and More), and Country. The Market Forecasts are Provided in Terms of Volume (Square Inches).
Massive multiyear investments from TSMC, Intel, and Texas Instruments continue to upgrade the North America semiconductor silicon wafer market. The Arizona gigafab cluster already matches Taiwan yield levels, Intel's Fab 52 has entered high-volume production on 18A, and Texas Instruments has automated its Sherman complex with humanoid robots. Concentrated orders allow substrate suppliers to amortize qualification costs and lock in advance payments, ensuring predictable throughput and quicker node ramps.
Direct grants, low-cost loans, and a 25% tax credit lower capital hurdles for every tier of the value chain, from polysilicon to finished wafers. Milestone-based disbursements prevent speculative overbuilding, while clawback clauses protect taxpayers. Wafer makers leverage these subsidies to co-locate with fabs, shortening logistics cycles and enhancing supply resilience for the North America semiconductor silicon wafer market.
A persistent inventory overhang in commodity DRAM and NAND used up cleanroom space without proportional wafer pull-through in 2025. Price erosion outside long-term contracts cut margins for wafer suppliers, exposing the North America semiconductor silicon wafer market to sharp quarterly swings. Although high-bandwidth memory for AI helps, it cannot fully neutralize volume softness until inventories normalize.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
The 300 mm slice of the North America semiconductor silicon wafer market stands at 70.62% volume and gains from leading-edge AI and 3 nm logic ramps, and expanding at a 4.95% CAGR through 2031. Large-die GPUs, high-density DRAM, and highly automated analog lines benefit from a larger surface, spreading lithography cost over more die and lifting gross margins. The North America semiconductor silicon wafer market size attached to 300 mm fabs therefore rises faster than the overall curve, reinforcing demand visibility for suppliers.
200 mm wafers remain crucial for automotive, power, and mature analog, particularly as EV content skyrockets. Capacity additions in onsemi and Infineon lines keep legacy fabs busy, preventing sudden obsolescence. Suppliers juggling both diameters offset demand cliffs and deepen relationships across device generations, which strengthens the North America semiconductor silicon wafer market over the long term.
Logic devices held 33.09% of the 2025 volume and are advancing at a 5.25% CAGR to 2031, as AI inference shifts to smartphones, PCs, and edge servers. RibbonFET and backside power delivery sharpen transistor efficiency, but they also raise crystal quality demands. Wafer makers shipping to these nodes capture price premiums, lifting the North America semiconductor silicon wafer market share tied to logic.
Memory's cyclicality tempers its net contribution despite U.S. DRAM megafab announcements. High-bandwidth memory stacks use more silicon per package, yet soft PC and handset demand restrains overall wafer lifts. Analog and discrete devices post steady, mid-single-digit volume growth, balancing the portfolio for substrates suppliers targeting industrial and telecom customers.