Patents
Patents for H01L 23 - Details of semiconductor or other solid state devices (226,155)
02/1979
02/20/1979US4141030 High-power semiconductor assembly in disk-cell configuration
02/20/1979US4141029 Stainless steel, copper, nickel, silver
02/20/1979US4141028 Contact clip
02/20/1979CA1049155A1 Integrated circuit test structure
02/20/1979CA1049127A1 Semiconductor devices with improved heat radiation and current concentration
02/13/1979USRE29906 Apparatus for mounting semiconductor devices
02/13/1979US4139859 Semiconductor device package
02/13/1979US4139785 Static memory cell with inverted field effect transistor
02/13/1979US4139434 Photoresists, etching, polishing
02/13/1979US4139402 Method of manufacturing a semiconductor device utilizing doped oxides and controlled oxidation
02/13/1979US4139401 Method of producing electrically isolated semiconductor devices on common crystalline substrate
02/13/1979US4139051 Method and apparatus for thermally stabilizing workpieces
02/13/1979CA1048657A1 Gang bonding interconnect tape for semiconductive devices and method of making same
02/07/1979EP0000480A1 Method of passivating semiconductor elements by applying a silicon layer
02/06/1979US4138692 Gas encapsulated cooling module
02/06/1979US4138691 Framed lead assembly for a semiconductor device comprising insulator reinforcing strips supported by a frame and made integral with lead strips
02/06/1979US4137628 Method of manufacturing connection-type ceramic packages for integrated circuits
01/1979
01/30/1979US4137560 Multiphase full-wave rectifier assembly
01/30/1979US4137546 Stamped lead frame for semiconductor packages
01/30/1979CA1047653A1 Method of forming an integrated circuit assembly
01/24/1979EP0000384A1 Arrangement for packing high-speed integrated circuits, including decoupling capacitors for the power input terminals, and method for realizing it.
01/23/1979US4136356 Wiring substrate for a matrix circuit
01/23/1979US4136352 Field-effect structures
01/23/1979US4136351 Photo-coupled semiconductor device
01/23/1979US4135938 Ceramic of silicon carbide and aluminum diboride
01/23/1979US4135295 Vapor deposition of platinum on silicon, sintering
01/16/1979US4135038 Seal structure of ceramics and low expansion metallic material
01/16/1979CA1046650A1 Polycrystalline silicon based surface passivation films
01/16/1979CA1046648A1 Method of structuring thin layers
01/10/1979EP0000317A1 Method for providing a silicide electrode on a substrate such as a semiconductor substrate
01/10/1979EP0000244A1 Apparatus for cooling heat generating electrical components
01/09/1979US4134125 Passivation of metallized semiconductor substrates
01/09/1979US4134066 Wafer indexing system using a grid pattern and coding and orientation marks in each grid cell
01/09/1979US4133907 Polymethyl chloroacrylate
01/09/1979US4133690 Glass composition for passivating semiconductor surfaces
01/02/1979US4132856 Process of forming a plastic encapsulated molded film carrier CML package and the package formed thereby
01/02/1979US4132813 Method for producing solderable metallized layer on a semiconducting or insulating substrate
01/02/1979US4131985 Forming semiconductor on silicon slice, framing with boron diffusion, bonding substrate to silicon, etching
01/02/1979CA1045724A1 Method for forming integrated circuit regions defined by recessed dielectric isolation
12/1978
12/26/1978US4131905 Light-triggered thyristor and package therefore
12/26/1978US4131479 Transparent ceramics
12/26/1978CA1045251A1 Antioxidant coating of copper parts for thermal compression gang bonding of semiconductive devices
12/26/1978CA1045250A1 Integrated base coupled transistors
12/26/1978CA1045214A1 Segmented parallel rail paths for input/output signals
12/19/1978US4130855 Passive microcircuit
12/19/1978US4130722 Thick-film circuit module including a monolithic ceramic cross-over device
12/19/1978US4130707 Adhesive compositions
12/19/1978US4130327 Electrical connector having a resilient cover
12/12/1978US4129881 Heat sink cooled, semiconductor device assembly having liquid metal interface
12/12/1978US4129682 High density led lead frame
12/12/1978US4129243 Double side cooled, pressure mounted semiconductor package and process for the manufacture thereof
12/12/1978CA1044377A1 Metal insulator semiconductor field effect device
12/12/1978CA1044375A2 Heat sink mounting for controlled rectifiers
12/05/1978US4128870 High current-rectifier arrangement
12/05/1978US4128845 Semiconductor integrated circuit devices having inverted frustum-shape contact layers
12/05/1978US4128801 Voltage regulator structure for automotive-type generators
12/05/1978US4128697 Hermetic glass-metal compression seal
12/05/1978US4128670 Fabrication method for integrated circuits with polysilicon lines having low sheet resistance
12/05/1978US4127934 Method of making terminal construction for electrical circuit device
12/05/1978US4127931 Selective oxidation of a silicon film
12/05/1978CA1043911A1 Electronic device assembly on insulating substrates
11/1978
11/28/1978US4127900 Reading capacitor memories with a variable voltage ramp
11/28/1978US4127863 Gate turn-off type thyristor with separate semiconductor resistive wafer providing emitter ballast
11/28/1978US4126932 Structure and process for millimetric wave sources integrated in a radial waveguide
11/28/1978US4126931 Method of passivating high-voltage power semiconductor devices
11/28/1978CA1043471A1 Thin conductor lines made by a mask lift-off technique
11/28/1978CA1043469A1 High density air cooled wafer package having improved thermal dissipation
11/28/1978CA1043466A1 Thyristor and method of its manufacture
11/28/1978CA1043189A1 Fabrication techniques for multilayer ceramic modules
11/21/1978US4126883 Pressure-mounted semiconductive structure
11/21/1978US4126879 Semiconductor device with ballast resistor adapted for a transcalent device
11/21/1978US4126758 Method for sealing integrated circuit components with heat recoverable cap and resulting package
11/21/1978US4126732 Surface passivation of IV-VI semiconductors with As2 S3
11/21/1978CA1043019A1 Hermetically sealed container for semiconductor and other electronic devices
11/21/1978CA1043008A1 Photo coupler
11/14/1978US4125855 Integrated semiconductor crosspoint arrangement
11/14/1978US4125740 Resin-encased microelectronic module
11/14/1978US4125418 Utilization of a substrate alignment marker in epitaxial deposition processes
11/14/1978US4125252 Power semiconductor assembly and the method and apparatus for assembly thereof
11/14/1978US4124935 Method for manufacturing a base of a pressure mount type semiconductor device
11/14/1978CA1042560A1 Semiconductor surface passivation films containing a12o3
11/14/1978CA1042559A1 Closely spaced ic contact structure and manufacture
11/07/1978US4124864 Plastic encapsulated semiconductor devices
11/07/1978US4124863 Positively biased substrate IC with thermal oxide guard ring
11/07/1978CA1042116A1 Heat recoverable cap
11/07/1978CA1042114A1 Conductor manufactured by the lift-off method
10/1978
10/31/1978US4123661 Contrast enhancement of electron beam alignment marks
10/31/1978US4123565 Method of manufacturing semiconductor devices
10/31/1978US4123293 Copper bonded with eutectic gold silicon alloy layer
10/24/1978US4122546 MOS Semiconductor storage module
10/24/1978US4122540 Massive monolithic integrated circuit
10/24/1978US4122483 Semiconductor device having reduced leakage current
10/24/1978US4122211 Electrostatic fluidized bed dip coating, curing
10/24/1978CA1041224A1 Sealing to a metal part having a copper surface
10/24/1978CA1041223A1 Method and apparatus for tightening a power semiconductor can between two heat sinks
10/24/1978CA1041222A1 Housing for a semiconducteur unit
10/24/1978CA1041207A1 Process for the production of a multi-chip wiring arrangement
10/24/1978CA1041205A1 Terrestrial solar cell generator
10/24/1978CA1041170A1 Four terminal varistor
10/17/1978US4121241 Multilayer interconnected structure for semiconductor integrated circuit