Semiconductor device, RFID tag and label-like object

Details Semiconductor device, RFID tag and label-like object Semiconductor device, RFID tag and label-like object

2008-07-29

2008-07-29

La, Anh V (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572100, C235S492000, C257S679000

Reexamination Certificate

active

11013370

ABSTRACT:
An object of the present invention is to supply a semiconductor device capable of communicating data through radio communication, such as an RFID tag or a label-like object, with high productivity at low cost. In the invention, a memory portion, a signal control circuit portion and a communication circuit portion are formed with the use of a TFT formed over an insulating substrate, and the insulating substrate is fixed opposite to a support provided with an antenna so that the antenna is connected to a terminal portion connected to a communication circuit. The invention is an RFID tag and a label-like object including an ID chip whose memory portion, signal control portion and communication circuit portion are formed with the use of TFTs formed over an insulating substrate and an antenna formed to connect to a terminal portion of the ID chip, in which data stored in a memory portion or data to be stored in a memory portion can be communicated through a communication circuit by radio communication.

REFERENCES:
patent: 5198831 (1993-03-01), Burrell et al.
patent: 5403700 (1995-04-01), Heller et al.
patent: 5643826 (1997-07-01), Ohtani et al.
patent: 5703755 (1997-12-01), Flesher et al.
patent: 5821138 (1998-10-01), Yamazaki et al.
patent: 6100804 (2000-08-01), Brady et al.
patent: 6164551 (2000-12-01), Altwasser
patent: 6239703 (2001-05-01), Friedman et al.
patent: 6372608 (2002-04-01), Shimoda et al.
patent: 6478229 (2002-11-01), Epstein
patent: 6509217 (2003-01-01), Reddy
patent: 6521489 (2003-02-01), Duthaler et al.
patent: 6774470 (2004-08-01), Yagi et al.
patent: 6870461 (2005-03-01), Fischer et al.
patent: 6994414 (2006-02-01), Hashimoto et al.
patent: 7036741 (2006-05-01), Usami et al.
patent: 7037752 (2006-05-01), Kuwabara et al.
patent: 7130234 (2006-10-01), Shionoiri et al.
patent: 7180093 (2007-02-01), Takayama et al.
patent: 2003/0024635 (2003-02-01), Utsunomiya
patent: 2003/0032210 (2003-02-01), Takayama et al.
patent: 2003/0083203 (2003-05-01), Hashimoto et al.
patent: 2003/0134488 (2003-07-01), Yamazaki et al.
patent: 2004/0128246 (2004-07-01), Takayama et al.
patent: 2004/0129450 (2004-07-01), Yamazaki et al.
patent: 2004/0164302 (2004-08-01), Arai et al.
patent: 2004/0245519 (2004-12-01), Van De Walle et al.
patent: 2004/0245525 (2004-12-01), Yamazaki et al.
patent: 2005/0045729 (2005-03-01), Yamazaki
patent: 2005/0051870 (2005-03-01), Yamazaki et al.
patent: 2005/0130389 (2005-06-01), Yamazaki et al.
patent: 2005/0133790 (2005-06-01), Kato
patent: 2005/0134463 (2005-06-01), Yamazaki
patent: 2005/0135181 (2005-06-01), Shionoiri et al.
patent: 2005/0148121 (2005-07-01), Yamazaki et al.
patent: 2006/0163710 (2006-07-01), Kuwabara et al.
patent: 2007/0159335 (2007-07-01), Arai et al.
patent: 2000-299440 (2000-10-01), None
patent: WO-1999/030432 (1999-06-01), None
“Sense of Crisis” is a Trigger: Ignited Evolution of a Sesame-Grain Sized Chip, Nikkei Electronics, Nov. 18, 2002, pp. 67-76.
Nikkei Electronics,Sesame-Grain Sized Chip as Source, Feb. 25, 2002, pp. 109-137.
B. Lee et al., “A CPU on a Glass Substrate Using CG-Silicon TFTs,” ISSCC Digest of Technical Papers, pp. 164-165, 2003.
T. Ikeda et al., “Full-Functional System Liquid Crystal Display Using CG-Silicon Technology,” SID Digest of Technical Papers, pp. 860-863, 2004.
T. Takayama et al., “A CPU on a plastic film substrate,” VLSI Technology Digest of Technical Papers, pp. 230-231, 2004.
M. Usami, A. Sato, K. Sameshima, K. Watanabe, H. Yoshigi, R. Imura, “22.7 Powder LSI: An Ultra Small RF Identification Chip for Individual Recognition Applications,” ISSCC Digest of Technical Papers, 2003, 3 pages.

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