Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/348
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) > Depletion mode field effect transistor
Description: Subject matter wherein the SOI device is a field effect transistor which operates in the depletion mode, i.e., a FET which passes maximum operating current with the gate to source biased to zero volts.

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6177707 Semiconductor device comprising a glass supporting body onto which a substrate with semiconductor elements and a metalization is attached by means of an adhesive Jan. 23, 2001
6164781 High temperature transistor with reduced risk of electromigration and differently shaped electrodes Dec. 26, 2000
6166397 Display device with inverted type transistors in the peripheral and pixel portions Dec. 26, 2000
6160291 SOI-MOS field effect transistor with improved source/drain structure Dec. 12, 2000
6150697 Semiconductor apparatus having high withstand voltage Nov. 21, 2000
6133610 Silicon-on-insulator chip having an isolation barrier for reliability and process of manufacture Oct. 17, 2000
6130443 Liquid crystal display having wires made of molybdenum-tungsten alloy and a method of manufacturing the same Oct. 10, 2000
6130455 Semiconductor device, thin film transistor having an active crystal layer formed by a line containing a catalyst element Oct. 10, 2000
6130457 Semiconductor-on-insulator devices having insulating layers therein with self-aligned openings Oct. 10, 2000
6124614 Si/SiGe MOSFET and method for fabricating the same Sep. 26, 2000
6121632 Thin-film transistor array and method for manufacturing same Sep. 19, 2000
6121660 Channel etch type bottom gate semiconductor device Sep. 19, 2000
6118139 Thin film transistor with reduced hydrogen passivation process time Sep. 12, 2000
6114728 MIS semiconductor device having a tapered top gate and a capacitor with metal oxide dielectric material Sep. 5, 2000
6104041 Switching circuitry layout for an active matrix electroluminescent display pixel with each pixel provided with the transistors Aug. 15, 2000
6104065 Semiconductor device having an active region in a substrate with trapezoidal cross-sectional structure Aug. 15, 2000
6100565 Semiconductor integrated circuit device with operation in partial depletion type mode and perfect depletion type mode Aug. 8, 2000
6091113 Semiconductor device with evaluation MISFET Jul. 18, 2000
6091077 MIS SOI semiconductor device with RTD and/or HET Jul. 18, 2000
6087678 Thin-film transistor display devices having composite electrodes Jul. 11, 2000
6084247 Semiconductor device having a catalyst enhanced crystallized layer Jul. 4, 2000
6075257 Thin film transistor substrate for a liquid crystal display having a silicide prevention insulating layer in the electrode structure Jun. 13, 2000
6072193 Thin-film transistor and semiconductor device using thin-film transistors Jun. 6, 2000
6064091 Thin film transistors having an active region composed of intrinsic and amorphous semiconducting layers May. 16, 2000
6064090 Semiconductor device having a portion of gate electrode formed on an insulating substrate May. 16, 2000
6048803 Method of fabricating a semiconductor device having fluorine bearing oxide between conductive lines Apr. 11, 2000
6028337 Lateral thin-film silicon-on-insulator (SOI) device having lateral depletion means for depleting a portion of drift region Feb. 22, 2000
6028333 Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors Feb. 22, 2000
6023087 Thin film transistor having an insulating membrane layer on a portion of its active layer Feb. 8, 2000
6023090 Lateral thin-film Silicon-On-Insulator (SOI) device having multiple zones in the drift region Feb. 8, 2000
6020610 Semiconductor device and method of manufacturing the same Feb. 1, 2000
6020615 Semiconductor-on-insulator devices including alternating thin and thick film semiconductor stripes on an insulating layer Feb. 1, 2000
6002154 High-frequency MOSFET Dec. 14, 1999
5982006 Active silicon-on-insulator region having a buried insulation layer with tapered edge Nov. 9, 1999
5982004 Polysilicon devices and a method for fabrication thereof Nov. 9, 1999
5982002 Light valve having a semiconductor film and a fabrication process thereof Nov. 9, 1999
5977559 Thin-film transistor having a catalyst element in its active regions Nov. 2, 1999
5973358 SOI device having a channel with variable thickness Oct. 26, 1999
5969385 Ultra-low power-delay product NNN/PPP logic devices Oct. 19, 1999
5969386 Aluminum gates including ion implanted composite layers Oct. 19, 1999
5952695 Silicon-on-insulator and CMOS-on-SOI double film structures Sep. 14, 1999
5945712 Semiconductor device having a SOI structure with substrate bias formed through the insulator and in contact with one of the active diffusion layers Aug. 31, 1999
5929487 Glass substrate assembly, semiconductor device and method of heat-treating glass substrate Jul. 27, 1999
5920093 SOI FET having gate sub-regions conforming to t-shape Jul. 6, 1999
5917219 Semiconductor devices with pocket implant and counter doping Jun. 29, 1999
5864161 Semiconductor device and manufacturing method thereof Jan. 26, 1999
5821575 Compact self-aligned body contact silicon-on-insulator transistor Oct. 13, 1998
5821585 Thin film transistor and manufacturing method thereof Oct. 13, 1998
5786615 Junction field-effect transistor (JFET) semiconductor integrated circuit device including JFET Jul. 28, 1998
5780922 Ultra-low phase noise GE MOSFETs Jul. 14, 1998

1 2 3 4 5 6 7 8

  Recently Added Patents
Disposable and tamper-resistant RFID lock
Loudspeaker grille
Semiconductor devices having multi-width isolation layer structures
Method and apparatus for communications
Synchronization of sound generated in binaural hearing system
Machine tool with an electrical generator for passive power generation
Cycloalkylamine substituted isoquinoline derivatives
  Randomly Featured Patents
Early suppression fast response fire protection sprinkler
Distinguishing between data packets sent over the same set of channels
Polarizer constructions and display devices exhibiting unique color effects
Apparatus for making beverages
Serial printer detecting set condition for image formation and method of controlling the same
Opto-cupped pedia patch
Car jack
Seed platform
Process for preparing halobutyl-type polymer
Employing multiple mobile devices with varying functional capabilities