Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame – With means for controlling lead tension
Reexamination Certificate
2006-09-26
2006-09-26
Tran, Minhloan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Lead frame
With means for controlling lead tension
C257S668000
Reexamination Certificate
active
07112872
ABSTRACT:
To provide a semiconductor device capable of corresponding to an applied bending stress by flexibly changing its shape, and to provide a semiconductor device module, a manufacturing method of the semiconductor device, and a manufacturing method of the semiconductor device module. In a silicon substrate whose front surface is provided with an element forming layer having an element forming region where a semiconductor element is formed, a groove is formed in a portion of the rear surface of the silicon substrate corresponding to a region of the element forming layer where a semiconductor element is not formed.
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patent: 11-204720 (1999-07-01), None
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Dickey Thomas L.
Sharp Kabushiki Kaisha
Tran Minhloan
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