Progress Toward Development of All-Printed RFID Tags: Materials, Processes, and Devices

Subramanian, Vivek; Fréchet, Jean M. J.; Chang, P.; Huang, Danhong; Lee, J.B.; Molesa, Steven; Murphy, Ana A.; Redinger, David; Volkman, Steven K.

doi:10.1109/jproc.2005.850305

Cited by 471 publications

(195 citation statements)

References 18 publications

Supporting

Mentioning

189

Contrasting

Order By: Relevance

“…T ransparent organic semiconductors with high chargecarrier mobilities have been an important research target due to their broad applications in flat-panel displays 1,2 , radio-frequency identification tags 3,4 , complementary integrated circuits [5][6][7] and biological and medical applications [8][9][10][11][12][13] . The carrier mobility of organic semiconductor films is strongly influenced by the crystallinity, molecular packing structures of the organic thin films and charge traps at the gate dielectric/ semiconductor interface [14][15][16][17] .…”

mentioning

confidence: 99%

Ultra-high mobility transparent organic thin film transistors grown by an off-centre spin-coating method

et al. 2014

View full text Add to dashboard Cite

Organic semiconductors with higher carrier mobility and better transparency have been actively pursued for numerous applications, such as flat-panel display backplane and sensor arrays. The carrier mobility is an important figure of merit and is sensitively influenced by the crystallinity and the molecular arrangement in a crystal lattice. Here we describe the growth of a highly aligned meta-stable structure of 2,7-dioctyl[1]benzothieno [3,2-b][1]benzothiophene (C8-BTBT) from a blended solution of C8-BTBT and polystyrene by using a novel offcentre spin-coating method. Combined with a vertical phase separation of the blend, the highly aligned, meta-stable C8-BTBT films provide a significantly increased thin film transistor hole mobility up to 43 cm 2 Vs À 1 (25 cm 2 Vs À 1 on average), which is the highest value reported to date for all organic molecules. The resulting transistors show high transparency of 490% over the visible spectrum, indicating their potential for transparent, high-performance organic electronics.

show abstract

mentioning

confidence: 99%

Ultra-high mobility transparent organic thin film transistors grown by an off-centre spin-coating method

et al. 2014

View full text Add to dashboard Cite

show abstract

“…To address the above challenges, various groups have developed methods to pattern OSCs (3,9,(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24), such as templating OSCs (14,(19)(20)(21), inkjet printing (9,18), gravure printing, and other roll-to-roll coating methods (25)(26)(27). In addition, the use of solvent wetting/dewetting surface treatments has been widely used in conjunction with the patterning methods described above (10, 11, 13, 15-17, 22, 28, 29).…”

mentioning

confidence: 99%

Large-area formation of self-aligned crystalline domains of organic semiconductors on transistor channels using CONNECT

Park

Giri

Shaw

et al. 2015

Proc. Natl. Acad. Sci. U.S.A.

View full text Add to dashboard Cite

The electronic properties of solution-processable small-molecule organic semiconductors (OSCs) have rapidly improved in recent years, rendering them highly promising for various low-cost largearea electronic applications. However, practical applications of organic electronics require patterned and precisely registered OSC films within the transistor channel region with uniform electrical properties over a large area, a task that remains a significant challenge. Here, we present a technique termed "controlled OSC nucleation and extension for circuits" (CONNECT), which uses differential surface energy and solution shearing to simultaneously generate patterned and precisely registered OSC thin films within the channel region and with aligned crystalline domains, resulting in low device-to-device variability. We have fabricated transistor density as high as 840 dpi, with a yield of 99%. We have successfully built various logic gates and a 2-bit halfadder circuit, demonstrating the practical applicability of our technique for large-scale circuit fabrication.organic semiconductors | patterning | small molecules | transistors | circuits

show abstract

“…[87][88][89][90][91] Silicon-based RFID tags are well known and have been used in various types of distribution system, recently playing a key role in traceability. In recent years, RFID tags have been fabricated on flexible substrates such as plastic and paper, and the range of applications in which they can play active roles has expanded.…”

Section: Flexible Radio Frequency Identificationmentioning

confidence: 99%

Ambient Electronics

Sekitani

Someya

2012

Jpn. J. Appl. Phys.

View full text Add to dashboard Cite

Progress Toward Development of All-Printed RFID Tags: Materials, Processes, and Devices

Cited by 471 publications

References 18 publications

Ultra-high mobility transparent organic thin film transistors grown by an off-centre spin-coating method

Ultra-high mobility transparent organic thin film transistors grown by an off-centre spin-coating method

Large-area formation of self-aligned crystalline domains of organic semiconductors on transistor channels using CONNECT

Ambient Electronics

Contact Info

Product

Resources

About