Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Patents for H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof (658,974)
12/1984
12/11/1984US4487638 Mixture of low and high melting metal powders
12/11/1984US4487635 Method of fabricating a multi-layer type semiconductor device including crystal growth by spirally directing energy beam
12/11/1984US4487505 Apparatus for processing a signal for alignment
12/11/1984US4487161 Semiconductor device manufacturing unit
12/11/1984US4486946 Method for using titanium-tungsten alloy as a barrier metal in silicon semiconductor processing
12/11/1984US4486945 Method of manufacturing semiconductor device with plated bump
12/11/1984US4486943 Zero drain overlap and self aligned contact method for MOS devices
12/11/1984US4486942 Method of manufacturing semiconductor integrated circuit BI-MOS device
12/11/1984CA1179428A1 Earom cell matrix and logic arrays with common memory gate
12/06/1984WO1984004853A1 Method of manufacturing semiconductor device
12/06/1984WO1984004852A1 Process for fabricating complementary and nonvolatile type devices on a common substrate
12/06/1984WO1984004739A1 Universal flat orienter for semiconductor wafers
12/06/1984WO1984004738A1 Wafer transfer apparatus
12/05/1984EP0127415A2 A resist for vacuum ultraviolet lithography
12/05/1984EP0127377A2 Button board chip interconnection system
12/05/1984EP0127335A1 Method of forming contiguous self-aligned implanted semiconductor regions and method of forming an integrated CMOS structure
12/05/1984EP0127323A1 A process for producing a single crystal semiconductor island on an insulator
12/05/1984EP0127295A1 Test probe assembly for IC chips
12/05/1984EP0127281A1 An electrode for a semiconductor device
12/05/1984EP0127268A2 Method of reactive ion etching molybdenum and molybdenum silicide
12/05/1984EP0127223A1 Semiconductor device
12/05/1984EP0127210A2 Liquid phase epitaxy apparatus
12/05/1984EP0127200A1 Method of manufacturing a semiconductor device by means of a molecular beam technique
12/05/1984EP0127188A1 Dry etching apparatus and method using reactive gas
12/05/1984EP0127142A1 Semiconductor device having at least one field effect transistor
12/05/1984EP0127089A1 Semiconductor device having first and second electrodes and method of producing the same
12/05/1984EP0127045A2 Apparatus for producing a light source of required shape
12/05/1984EP0127020A2 Method of manufacturing multi-layer semiconductor device
12/05/1984EP0126969A2 Process for manufacturing structures comprising metallic silicides, especially silicide-polysilicon, for integrated semiconductor circuits using reactive ion etching
12/05/1984EP0126960A1 Method of making floating gate MOS field-effect transistor memory cells
12/05/1984EP0126914A2 Control unit for controlling a field-sensitive display device by means of semiconductor elements
12/05/1984EP0126803A2 Method for photochemical conversion of silicon monoxide to silicon dioxide
12/05/1984EP0126786A1 Process for pattern transfer onto a light-sensitive layer
12/04/1984US4486770 Isolated integrated circuit transistor with transient protection
12/04/1984US4486769 Dense nonvolatile electrically-alterable memory device with substrate coupling electrode
12/04/1984US4486766 Schottky barrier field effect transistors
12/04/1984US4486705 Method of testing networks on a wafer having grounding points on its periphery
12/04/1984US4486652 Blackbody radiation source with constant planar energy flux
12/04/1984US4486487 Combination film, in particular for thin film electroluminescent structures
12/04/1984US4486464 Josephson junction devices and semiconductors
12/04/1984US4486461 Gas plasma in manufacxture of semiconductors
12/04/1984US4486287 Cross-field diode sputtering target assembly
12/04/1984US4486266 Integrated circuit method
12/04/1984US4486232 Electrode material for semi-conductor devices
12/04/1984US4485957 Wire bonder
12/04/1984US4485914 Variable drive pin projection mechanism for a belt sprocket drive wheel
12/04/1984US4485553 Method for manufacturing an integrated circuit device
12/04/1984US4485552 Complementary transistor structure and method for manufacture
12/04/1984US4485551 NPN Type lateral transistor separated from substrate by O.D.E. for minimal interference therefrom and method for producing same
12/04/1984US4485550 For fabricating an integrated circuit structure in a semiconductor substrate
12/04/1984CA1179070A1 Packaged semiconductor device which provides for enhanced power dissipation
11/1984
11/28/1984EP0126664A2 Wire bonding method for producing a semiconductor device and semiconductor device produced by this method
11/28/1984EP0126621A2 Alignment marks on semiconductor wafers and method of manufacturing the marks
11/28/1984EP0126611A2 Thermal resistance of semiconductor devices
11/28/1984EP0126525A1 A method for manufacturing a gate array integrated circuit device
11/28/1984EP0126502A2 Liquid phase epitaxy apparatus
11/28/1984EP0126499A1 Process for making a high-voltage bipolar transistor
11/28/1984EP0126424A2 Process for making polycide structures
11/28/1984EP0126292A1 Semiconductor device having an element isolation layer and method of manufacturing the same
11/28/1984EP0126266A2 Low striation positive resist composition
11/28/1984EP0126241A2 Brown stain suppressing phenol free and chlorinated hydrocarbon free photoresist stripper
11/28/1984EP0126214A2 Process for making a lithographic mask
11/27/1984USRE31749 Class B FET amplifier circuit
11/27/1984US4485393 Semiconductor device with selective nitride layer over channel stop
11/27/1984US4485392 Lateral junction field effect transistor device
11/27/1984US4485390 Narrow channel FET
11/27/1984US4485389 Amorphous semiconductors equivalent to crystalline semiconductors
11/27/1984US4485339 Electro-magnetic alignment device
11/27/1984US4485234 From diamine, dianhydride, and diaminecarbonamide
11/27/1984US4485128 Temperature and pressure control of pyrolytic decomposition
11/27/1984US4485121 Method for producing a fluorine-containing amorphous semiconductor
11/27/1984US4485000 Sputtering target supporting device
11/27/1984US4484979 Two-step anisotropic etching process for patterning a layer without penetrating through an underlying thinner layer
11/27/1984US4484978 Etching method
11/27/1984US4484388 Method for manufacturing semiconductor Bi-CMOS device
11/27/1984CA1178664A1 Method of welding of connection wires to microcircuit contacts
11/22/1984WO1984004628A1 Semiconductor device
11/21/1984EP0125968A1 Semiconductor power device and method of making the same
11/21/1984EP0125943A1 An indium phosphide-boron phosphide heterojunction bipolar transistor
11/21/1984EP0125738A1 Semiconductor device
11/21/1984EP0125732A1 Charge transfer device
11/21/1984EP0125666A2 An improved method of manufacturing flat panel backplanes, display transistors and displays made thereby
11/21/1984EP0125632A1 Light emitting diode array and method of producing the same
11/21/1984EP0125630A2 Method for the purification of silicium by acid action
11/21/1984EP0125571A2 Low-noise planar transistor and method of making the same
11/21/1984EP0125537A2 A method for packing a plurality of wire segments in a wiring bay composed of wiring channels
11/21/1984EP0125504A1 Bipolar transistor MOS transistor hybrid semiconductor integrated circuit device
11/21/1984EP0125318A1 Method of forming amorphous silicon film
11/21/1984EP0125260A1 Solid phase epitaxy and regrowth process with controlled defect density profiling for heteroepitaxial semiconductor on insulator composite substrates.
11/20/1984US4484292 High speed machine for the physical design of very large scale integrated circuits
11/20/1984US4484244 Protection circuit for integrated circuit devices
11/20/1984US4484212 Semiconductor device
11/20/1984US4484209 SOS Mosfet with thinned channel contact region
11/20/1984US4484208 Junction-type field-effect transistor and its manufacture
11/20/1984US4484207 Static induction transistor and semiconductor integrated circuit using hetero-junction
11/20/1984US4484148 Current source frequency compensation for a CMOS amplifier
11/20/1984US4483883 Upstream cathode assembly
11/20/1984US4483810 Method for directly joining metal pieces to oxide-ceramic substrates
11/20/1984US4483749 Pressure control and discharging used plating liquid
11/20/1984US4483738 Method for manufacturing bipolar planar transistors
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