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AssigneesTaiwan TFT LCD Association, Chunghwa Picture Tubes, Ltd., Au Optronics Corporation, Quanta Display Inc., Hannstar Display Corp., Chi Mei Optoelectronics Corp., Industrial Technology Research Institute, Topoly Optoelectronics Corp.
InventorsMing-Nan HSIAO, Shin-Chuang Chiang, Bor-Chuan Chuang
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A direct patterning method for manufacturing a metal layer of a semiconductor device is provided. The claimed method reduces the materials and hours required by prior methods such as the thin film depositing method for a substrate, and the photolithographic method for manufacturing a transistor. The preferred embodiment of the present invention comprises a step of defining the pattern of the seeder material and a step of selectively thin film deposition. The direct patterned technology for the seeder and a chemical bath deposition (CBD) are utilized to provide the thin film growing method with non-vacuum and selective deposition. The object of the invention is applied to produce the wire or electrode, within the semiconductor device, or to deposit and manufacture the thin film in the large-area transistor array or a reflective layer.
A direct patterning method for manufacturing a metal layer, comprising:
Dependencies are inferred from the claim text.