UMC faces falling yields at its 8-inch Fab 8C

Samson Yu, Taipei; Wen-Yu Lang, DIGITIMES Asia Wednesday 17 December 2003 0

United Microelectronics Corporation (UMC) has recently faced falling yield rates with 0.35- to 0.18-micron processes at its 8-inch Fab 8C, which is mainly used to handle orders from Taiwanese IC design houses, according to sources.

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