Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshitaka Dozen0
Kaori Ogita0
Naoto Kusumoto0
Tomoyuki Aoki0
Daiki Yamada0
Hidekazu Takahashi0
Date of Patent
February 1, 2011
0Patent Application Number
126945050
Date Filed
January 27, 2010
0Patent Primary Examiner
Patent abstract
Paper embedded with a semiconductor device capable of communicating wirelessly is realized, whose unevenness of a portion including the semiconductor device does not stand out and the paper is thin with a thickness of less than or equal to 130 μm. A semiconductor device is provided with a circuit portion and an antenna, and the circuit portion includes a thin film transistor. The circuit portion and the antenna are separated from a substrate used during manufacturing, and are interposed between a flexible base and a sealing layer and protected. The semiconductor device can be bent, and the thickness of the semiconductor device itself is less than or equal to 30 μm. The semiconductor device is embedded in a paper in a papermaking process.
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