Pulse or digital communications – Receivers
Reexamination Certificate
2011-01-25
2011-01-25
Payne, David C (Department: 2611)
Pulse or digital communications
Receivers
C235S492000
Reexamination Certificate
active
07876859
ABSTRACT:
The invention provides a semiconductor device with high yield by reducing an effect of variations in characteristics of a semiconductor element. Further, by reducing an effect of variations in characteristics of a semiconductor element to improve productivity, an inexpensive semiconductor device can be provided. Further, an inexpensive semiconductor device can be provided by forming a semiconductor device in a large amount over a large substrate such as a glass substrate and a flexible substrate. A semiconductor device of the invention includes a demodulation signal generating circuit and an antenna or a wire for connecting the antenna. The demodulation signal generating circuit includes a demodulation circuit and a correction circuit. The correction circuit corrects a first demodulation signal generated from the demodulation circuit and generates a second demodulation signal.
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Kato Kiyoshi
Shionoiri Yutaka
Husch Blackwell LLP Welsh & Katz
Payne David C
Semiconductor Energy Laboratory Co,. Ltd.
Stevens Brian J
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