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Glass Wafer / Carrier
產品介紹
Glass Wafer 玻璃晶圓 - 先進半導體和光學技術的關鍵元件
Glass Wafer 玻璃晶圓,作為半導體製造和光學技術的核心元件之一,扮演著關鍵的角色。它們是薄而平坦的圓形玻璃基板,通常用於製造半導體設備、光學元件和各種高科技產品。
General Requirements
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Size: 300 ± 1mm
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Thickness: 0.7 ± 0.01mm
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TTV: ≤ 3um
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Warp ≤100um
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Notch with (SEMI Standard)
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Edge Type C (SEMI Standard) or customization
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Surface roughness ≤ 2um or customization
Mechanical Properties
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Density(g/cm3):2.51
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Young’s modulus(Gpa):76
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Poisson Ratio:0.25
Optical Properties
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Refractive index@589nm:1.52
Thermal Properties
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CTE(10-6ppm/k 0-200 degree℃): 3.3
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Tg(℃):710
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Strain point(℃):670
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Thermal Conductivity(W/m∙K):1.0
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