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2. Si wafer¸¦ ÀÌ¿ëÇÏ¿© ÇÒ ¼ö ÀÖ´Â °øÁ¤
- Thermal OxidationÀ¸·Î SiO2 GrowingµÈ Wafers ( SiO2 Thickness : 500A~3um)
- DC/ RF Sputter , e_beam Evaporation Process·Î Metal Deposition Process
- PECVD¸¦ ÀÌ¿ëÇÑ SiO2 , Si3N4 (~1,000A) ÁõÂø
- LPCVD¸¦ ÀÌ¿ëÇÑ Si3N4 ( Low Stress ÀÌ¿ë )
- CMP¸¦ ÀÌ¿ëÇÑ ThicknessÁ¶Á¤ (>100um)
- DicingÀ» ÀÌ¿ëÇÑ Size Á¶Àý °¡´É
- Patterning Process ¹× Glass³ª Quartz¿ÍÀÇ Bonding Process
- Hole Á¦ÀÛ °¡´É
- Deep Si Etching / KOH Wet Etching À» ÅëÇÑ Patterning °üÅë Ȥ Si ÀÚÁ¦ Etching °¡´É
- SOI (Silicon On Insulator ) , SOG ( Silicon On Glass) , SOQ ( Silicon On Quartz) Á¦ÀÛ °¡´É
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