Status LED chip manufacturing equipment and technology introduced
Date:2011-06-07 15:41
Status:Be resolved
Question:admin
quipment Preparation Conditions. The development of the north of Microelectronics ELEDETM330 etching machines, integrated a number of advanced technologies, the semiconductor etching process is more precise with the design requirements of the field to achieve higher performance LED etching process, fully meet the large-scale production lines engraved on the dry etching process the request.
2, the lithography process and equipment
Lithography process is the solution of the photoresist coated wa
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