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Class Information
Number: 257/352
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Single crystal semiconductor layer on insulating substrate (soi) > Substrate is single crystal insulator (e.g., sapphire or spinel)
Description: Subject matter wherein the SOI substrate is a single crystal insulator (e.g., sapphire or spinel).


Sub-classes under this class:

Class Number Class Name Patents
257/353 Single crystal islands of semiconductor layer containing only one active device 282


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7449734 Junction semiconductor device and method for manufacturing the same Nov. 11, 2008
7436027 Semiconductor device and fabrication method for the same Oct. 14, 2008
7423324 Double-gate MOS transistor, double-gate CMOS transistor, and method for manufacturing the same Sep. 9, 2008
7417286 Semiconductor integrated circuit devices having single crystalline thin film transistors and methods of fabricating the same Aug. 26, 2008
7411250 Radiation-hardened silicon-on-insulator CMOS device, and method of making the same Aug. 12, 2008
7400030 Schottky diode with silver layer contacting the ZnO and Mg.sub.xZn.sub.1-xO films Jul. 15, 2008
RE40339 Silicon-on-insulator chip having an isolation barrier for reliability May. 27, 2008
7355247 Silicon on diamond-like carbon devices Apr. 8, 2008
7348226 Method of forming lattice-matched structure on silicon and structure formed thereby Mar. 25, 2008
7335950 Semiconductor device and method of making thereof Feb. 26, 2008
7274036 Gate shorted to body thin film transistor, manufacturing method thereof, and display including the same Sep. 25, 2007
7259428 Semiconductor device using SOI structure having a triple-well region Aug. 21, 2007
7247908 Method of fabricating a FinFET Jul. 24, 2007
7244990 Semiconductor device Jul. 17, 2007
7221032 Semiconductor device including FinFET having vertical double gate structure and method of fabricating the same May. 22, 2007
7214570 Encapsulating a device May. 8, 2007
7208803 Method of forming a raised source/drain and a semiconductor device employing the same Apr. 24, 2007
7180138 SOI structure having a SiGe layer interposed between the silicon and the insulator Feb. 20, 2007
7180109 Field effect transistor and method of fabrication Feb. 20, 2007
7176527 Semiconductor device and method of fabricating same Feb. 13, 2007
7176525 Process for production of SOI substrate and process for production of semiconductor device Feb. 13, 2007
7166894 Schottky power diode with SiCOI substrate and process for making such diode Jan. 23, 2007
7154148 Hybrid circuit and electronic device using same Dec. 26, 2006
7148543 Semiconductor chip which combines bulk and SOI regions and separates same with plural isolation regions Dec. 12, 2006
7141855 Dual-thickness active device layer SOI chip structure Nov. 28, 2006
7122865 SOI wafer and process for producing it Oct. 17, 2006
7115948 Transistor constructions and electronic devices Oct. 3, 2006
7087965 Strained silicon CMOS on hybrid crystal orientations Aug. 8, 2006
7087962 Method for forming a MOS transistor having lightly dopped drain regions and structure thereof Aug. 8, 2006
7064387 Silicon-on-insulator (SOI) substrate and method for manufacturing the same Jun. 20, 2006
7042052 Transistor constructions and electronic devices May. 9, 2006
6995430 Strained-semiconductor-on-insulator device structures Feb. 7, 2006
6972448 Sub-lithographics opening for back contact or back gate Dec. 6, 2005
6965147 Semiconductor device including transistors formed in semiconductor layer having single-crystal structure isolated from substrate Nov. 15, 2005
6965149 Epitaxial semiconductor wafer and a manufacturing method thereof Nov. 15, 2005
6958516 Discriminative SOI with oxide holes underneath DC source/drain Oct. 25, 2005
6927473 Semiconductor fuses and semiconductor devices containing the same Aug. 9, 2005
6906383 Semiconductor device and method of manufacture thereof Jun. 14, 2005
6890827 Method of fabricating a silicon on insulator transistor structure for imbedded DRAM May. 10, 2005
6878962 Semiconductor device Apr. 12, 2005
6878966 Thin-film transistor display devices Apr. 12, 2005
6867459 Isotopically pure silicon-on-insulator wafers and method of making same Mar. 15, 2005
6864540 High performance FET with elevated source/drain region Mar. 8, 2005
6835983 Silicon-on-insulator (SOI) integrated circuit (IC) chip with the silicon layers consisting of regions of different thickness Dec. 28, 2004
6831333 Semiconductor device and method of making thereof Dec. 14, 2004
6825082 Ferroelectric memory device and method of forming the same Nov. 30, 2004
6825517 Ferroelectric transistor with enhanced data retention Nov. 30, 2004
6815808 Hollow airtight semiconductor device package Nov. 9, 2004
6815822 BICMOS semiconductor integrated circuit device and fabrication process thereof Nov. 9, 2004
6809379 Field effect transistor and method for producing a field effect transistor Oct. 26, 2004

1 2 3 4 5 6


 
 
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