发明名称 Process for transferring a device to a substrate by viewing a registration pattern
摘要 In a device fabrication method, there are prepared a first substrate having registration patterns formed thereon and a second substrate having through bores formed therein and devices formed thereon through a separation layer. The two substrates are overlapped by viewing the registration patterns through the through bores. After the first substrate and the devices formed on the second substrate have been bonded, the devices are separated from the second substrate by selectively etching the separation layer, and are transferred to the first substrate.
申请公布号 US5459081(A) 申请公布日期 1995.10.17
申请号 US19940357935 申请日期 1994.12.16
申请人 NEC CORPORATION 发明人 KAJITA, MIKIHIRO
分类号 H01L23/544;H01L31/173;H01S5/02;H01S5/183;H01S5/42;(IPC1-7):H01L31/18;H01L21/66;H01L21/58 主分类号 H01L23/544
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