Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Charge transfer device
Reexamination Certificate
2005-07-25
2008-09-16
Louie, Wai-Sing (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Charge transfer device
C257S225000, C257S257000, C257S290000, C257S443000
Reexamination Certificate
active
07425734
ABSTRACT:
An improved transistor array for a display or sensor device is described. The display or sensor device includes a plurality of pixels. Each pixel includes a width and a length. Each pixel is addressed by a transistor. The transistor addressing each pixel has a channel with a channel width. Each channel width is greater than the width or length of the pixel being addressed. By fabricating transistors with extremely long channel widths, lower mobility semiconductor materials can easily be used to fabricate the display device.
REFERENCES:
patent: 4488164 (1984-12-01), Kazarinov et al.
patent: 5535028 (1996-07-01), Bae et al.
patent: 6300988 (2001-10-01), Ishihara et al.
patent: 6545291 (2003-04-01), Amundson et al.
patent: 7115507 (2006-10-01), Kawase
patent: 2002/0027229 (2002-03-01), Yamazaki et al.
patent: 2003/0141807 (2003-07-01), Kawase
H. Klauk, D. J. Gundlach, T. N. Jackson: Sub-75-μsec Pentacene Organic TFT Circuits, 56thAnnual Device Research Conference Late News Digest, Jun. 1998.
M. H. Lu and J. C. Sturm, Optimization Of External Coupling And Light Emission in Organic Light-Emitting Devices: Modeling And Experiment, Journal of Applied Physics, Jan. 15, 2002, pp. 595-604, vol. 91, No. 2.
R. A. Street, Technology and Applications of Amorphous Silicon, Springer—Verlag, 1999.
Apte Raj B.
Chabinyc Michael L.
Lu Jeng Ping
Salleo Alberto
Street Robert A.
Louie Wai-Sing
Palo Alto Research Center Incorporated
LandOfFree
Thin-film transistor array with ring geometry does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thin-film transistor array with ring geometry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin-film transistor array with ring geometry will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3973527