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Chang Wah JV running at full capacity for COF substrates

Ingrid Lee, Taipei; Rodney Chan, DIGITIMES Asia Wednesday 2 January 2008 0

Sumiko Electronics Taiwan, a joint-venture (JV) between Chang Wah Electromaterials (CWE) and Sumitomo Metal Mining, is running at full capacity for driver IC-use chip on film (COF) substrates, according to the company.

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