Patents for H01L 29 - Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. pn-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof (218,143) |
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10/25/1994 | US5359210 Integrated circuit |
10/25/1994 | US5359206 Thin film transistor substrate, liquid crystal display panel and liquid crystal display equipment |
10/25/1994 | US5358904 Semiconductor device |
10/25/1994 | US5358900 Minimization to increase operating speed and improve density |
10/25/1994 | US5358899 Oxygen assisted ohmic contact formation to n-type gallium arsenide |
10/25/1994 | US5358886 Method of making integrated circuit structure with programmable conductive electrode/interconnect material |
10/25/1994 | US5358885 Method of manufacturing a field effect transistor with a T-shaped gate electrode and reduced capacitance |
10/25/1994 | US5358884 Dual purpose collector contact and isolation scheme for advanced bicmos processes |
10/25/1994 | US5358883 Forming collector region by doping substrate with retrograde doping profile; positioning emitter electrode between base and collector electrodes |
10/25/1994 | US5358882 Producing bipolar transistor in substrate, surrounding with insulating trench, depositing silicon dioxide layer by thermal decomposition of tetraethyl silicate, structuring to form active regions |
10/25/1994 | US5358879 Forming polysilicon sidegate adjacent gate electrode, forming nitride spacer, implanting heavy neutral ions into gate region to electrically short gate electrode and sidegate together |
10/25/1994 | US5358878 Forming mask which covers active zone at surface of multilayer structure, etching isotropically to substrate, underetching under mask to shape mesa, depositing dielectric uniformly, etching dielectric, removing mask |
10/25/1994 | US5358809 Methods of fabricating thin film structures by imaging through the substrate in different directions |
10/25/1994 | US5358666 Ohmic electrode materials for semiconductor ceramics and semiconductor ceramics elements made thereof |
10/25/1994 | US5358600 Method of making silicon quantum wires |
10/25/1994 | US5357807 Micromachined differential pressure transducers |
10/25/1994 | CA2046358C Liquid crystal display |
10/25/1994 | CA1332696C Indium phosphide devices |
10/25/1994 | CA1332695C Method of making an article comprising a heteroepitaxial structure, and article produced thereby |
10/20/1994 | DE4412671A1 Output driver field-effect transistor of a charge-coupled image-sensor component |
10/19/1994 | EP0620600A2 Split-gate flash EEPROM cell and array with low voltage erasure |
10/19/1994 | EP0620599A1 Lightly-doped drain MOSFET with improved breakdown characteristics |
10/19/1994 | EP0620597A1 Protection arrangement against overvoltage |
10/19/1994 | EP0620596A1 Monolithic diode grid |
10/19/1994 | EP0620588A2 A method of manufacturing a recessed insulated gate field-effect semiconductor device |
10/19/1994 | EP0619921A1 Electronic component and process for making it |
10/19/1994 | CN1093832A Tetrode turn-off thyrictor |
10/18/1994 | US5357137 Semiconductor device |
10/18/1994 | US5357135 Dmost junction breakdown enhancement |
10/18/1994 | US5357134 Nonvolatile semiconductor device having charge trap film containing silicon crystal grains |
10/18/1994 | US5357133 Semiconductor memory device having improved write characteristic |
10/18/1994 | US5357130 Low-noise cryogenic MOSFET |
10/18/1994 | US5357129 Solid state imaging device having high-sensitivity and low-noise characteristics by reducing electrostatic capacity of interconnection |
10/18/1994 | US5357128 Charge detecting device |
10/18/1994 | US5357127 Electrooptical integrated ciruits; photodetector and amplifier on single chip |
10/18/1994 | US5357126 MOS transistor with an integrated protection zener diode |
10/18/1994 | US5357125 Power switching semiconductor device including SI thyristor and MOSFET connected in cascade |
10/18/1994 | US5357120 Compound semiconductor device and electric power converting apparatus using such device |
10/18/1994 | US5356830 Semiconductor device and its manufacturing method |
10/18/1994 | US5356827 Method of manufacturing semiconductor device |
10/18/1994 | US5356825 Ion implanting semiconductor film to be a resistor, patterning heat treating in an atmosphere of hydrogen and ammonia, heat treating again for film activation |
10/18/1994 | US5356824 Process for the production of a thin film transistor having a double gate and an optical mask |
10/18/1994 | US5356823 Method of manufacturing a semiconductor device |
10/18/1994 | US5356821 Method for manufacturing semiconductor integrated circuit device |
10/18/1994 | US5355569 Method of making sensor |
10/13/1994 | WO1994023457A1 Majority carrier power diode |
10/13/1994 | WO1994023456A1 Layered system with an electrically activatable layer |
10/13/1994 | WO1994023455A1 High-voltage, vertical-trench semiconductor device |
10/13/1994 | WO1994023454A1 A pedestal lead frame for supporting a semiconductor chip |
10/13/1994 | WO1994022664A1 Photohardening molding apparatus with recoater travelling stroke regulating mechanism |
10/13/1994 | DE4411859A1 Schalttransistoranordnung Switching transistor arrangement |
10/13/1994 | DE4411851A1 Semiconductor device having trench isolation structure and production method therefor |
10/13/1994 | DE4407279C1 Semiconductor component for the overvoltage protection of MOSFETs and IGBTs |
10/13/1994 | CA2159349A1 Layered system with an electrically activable layer |
10/12/1994 | EP0619613A2 A heterojunction bipolar transistor |
10/12/1994 | EP0619612A2 Semiconductor device with a bipolar transistor formed in a layer of semiconductor material provided on an insulating substrate |
10/12/1994 | EP0619611A1 Semiconductor device including a vertical transistor |
10/12/1994 | EP0619610A1 Semiconductor device including a lateral transistor |
10/12/1994 | EP0619601A2 Self-aligned thin-film transistor constructed using lift-off technique |
10/12/1994 | EP0619495A1 Process for manufacturing tunnel sensors |
10/12/1994 | EP0619494A1 Electron tunneling accelerometer |
10/12/1994 | EP0619471A1 A method of manufacturing a motion sensor |
10/12/1994 | EP0613590A4 Die mounting with uniaxial conductive adhesive. |
10/12/1994 | CN1093491A Mis semiconductor device and method of fabricating the same |
10/11/1994 | US5355235 Organic field effect element having organic layers with different carrier concentrations |
10/11/1994 | US5355022 Stacked-type semiconductor device |
10/11/1994 | US5355021 Ohmic contact for p-type GaAs |
10/11/1994 | US5355015 Semiconductor device on an integrated circuit substrate |
10/11/1994 | US5355014 Semiconductor device with integrated RC network and Schottky diode |
10/11/1994 | US5355012 Semiconductor device |
10/11/1994 | US5355011 Insulated gate field effect transistor having LDD structure and method of making the same including a channel stop having a peak impurity concentration, the channel stop provided below a channel region |
10/11/1994 | US5355009 Semiconductor device and method of fabricating same |
10/11/1994 | US5355008 Diamond shaped gate mesh for cellular MOS transistor array |
10/11/1994 | US5355007 Devices for non-volatile memory, systems and methods |
10/11/1994 | US5355005 Self-doped complementary field effect transistor |
10/11/1994 | US5355003 Semiconductor device having stable breakdown voltage in wiring area |
10/11/1994 | US5355002 Structure of high yield thin film transistors |
10/11/1994 | US5355000 Assymetric quantum well infrared detector |
10/11/1994 | US5354707 Forming intrinsic silicon epitaxial layer on doped silicon layer of first conductivity type, forming quantum dots, embedding in second intrinsic epitaxial layer, forming doped layer of second conductivity type |
10/11/1994 | US5354702 Electrical erasable and programmable read-only memory and manufacturing method therefor |
10/11/1994 | US5354700 Method of manufacturing super channel TFT structure |
10/11/1994 | US5354696 Forming surface zone; heat treatment to remove non-bonded halogens |
10/11/1994 | US5354695 Membrane dielectric isolation IC fabrication |
10/11/1994 | US5354412 Forming intermetallic containing arsenic |
10/11/1994 | US5353638 Sensor for measuring air flow |
10/11/1994 | CA1332399C Zeolite l |
10/06/1994 | DE4411442A1 Non-volatile semiconductor memory having a cell structure which is suitable for high-speed operation and a low power supply voltage |
10/06/1994 | DE4310444A1 Fast power diode |
10/05/1994 | EP0618720A2 Method and apparatus for reducing blooming in output of a CCD image sensor |
10/05/1994 | EP0618679A1 High reliable integrated circuit structure for MOS power devices |
10/05/1994 | EP0618622A1 High voltage transistor |
10/05/1994 | EP0618621A1 Non-volatile semiconductor memory device |
10/05/1994 | EP0618610A2 Method of making a compound semiconductor device |
10/05/1994 | EP0618535A2 EEprom card with defective cell substitution |
10/05/1994 | EP0618450A1 Acceleration sensor |
10/05/1994 | EP0618435A2 Capacitive pressure sensor |
10/05/1994 | EP0617841A1 Method of making semiconductor components with recovery of the substrate by electrochemical means |
10/05/1994 | EP0617839A1 Method of making semiconductor components, in particular on GaAs or InP, with recovery of the substrate by chemical means |
10/04/1994 | US5353252 Semiconductor integrated circuit device having digit line biasing means |
10/04/1994 | US5353246 Programmable semiconductor antifuse structure and method of fabricating |