Semiconductor device having a flexible printed circuit

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United States of America Patent

PATENT NO 7622797
SERIAL NO

12249523

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Abstract

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To provide a thin film device which becomes possible to be formed in the portion which has been considered impossible to be provided with such device by the conventional technique, and to provide a semiconductor device which occupies small space and which has high shock resistance and flexibility, a device formation layer with a thickness of at most 50 μm which was peeled from a substrate by a transfer technique is transferred to another substrate, hence, a thin film device can be formed over various substrates. For instance, a semiconductor device can be formed so as to occupy small space by pasting a thin film device which is transferred to a flexible substrate onto a rear surface of a substrate of a panel, by pasting directly a thin film device onto a rear surface of a substrate of a panel, or by transferring a thin film device to an FPC which is pasted onto a substrate of a panel.

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Yasuyuki Kanagawa , JP 452 17719
Goto, Yuugo Kanagawa , JP 126 5074
Maruyama, Junya Kanagawa , JP 219 10820
Ohno, Yumiko Kanagawa , JP 100 3796
Shibata, Noriko Kanagawa , JP 39 1183
Takayama, Toru Kanagawa , JP 530 27259
Yamazaki, Shunpei Tokyo , JP 7291 226813

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