Patents
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)
02/1983
02/01/1983US4371231 Electrically conductive connection of the active portions of an electrical component or of an integrated circuit to terminals
02/01/1983US4370798 Interlevel insulator for integrated circuit with implanted resistor element in second-level polycrystalline silicon
02/01/1983CA1140683A1 High efficiency gettering in silicon through localized superheated melt formation
02/01/1983CA1140682A1 Intermetallic barrier region for gold conductor contacts
02/01/1983CA1140661A1 Method of cleaving semiconductor diode laser wafers
02/01/1983CA1140373A1 Process for casting on a support the faithful shadow of a mask pierced with periodically distributed slits, and the application of this process particularly in photolithography
01/1983
01/26/1983EP0070810A2 Method of making a field effect transistor with a modified metal semiconductor Schottky barrier depletion region
01/26/1983EP0070751A1 Method for lpcvd co-deposition of metal and silicon to form metal silicide
01/26/1983EP0070744A2 Insulated gate field effect transistor
01/26/1983EP0070737A2 Semiconductor device having an electrode, and method for producing the same
01/26/1983EP0070713A2 A semiconductor device comprising a bulk-defect region and a process for producing such a semiconductor device
01/26/1983EP0070692A2 Semiconductor device passivation
01/26/1983EP0070691A1 Tape for tape-automated-bonding of integrated circuits and method of producing the tape
01/26/1983EP0070682A2 Method of producing a semiconductor layer of amorphous silicon and a device including such a layer
01/26/1983EP0070667A1 Improved oscillator for a substrate bias generator
01/26/1983EP0070523A2 Device fabrication using gas-solid processes
01/26/1983EP0070515A2 Light emitting diode
01/26/1983EP0070501A2 Method of manufacturing a light-emitting diode with a spherical surface
01/26/1983EP0070499A2 A method of producing a semiconductor device
01/26/1983EP0070461A2 Non-volatile memory counter
01/26/1983EP0070435A2 Semiconductor device comprising a semiconductor substrate bonded to a mounting means
01/26/1983EP0070426A2 Dense dynamic memory cell structure and manufacturing process
01/26/1983EP0070402A2 Method of forming electrically conductive patterns on a semiconductor device, and a semiconductor device manufactured by the method
01/26/1983EP0070381A1 Logic/array tester
01/26/1983EP0070380A2 Discrete thin film capacitor
01/26/1983EP0007898B1 High-resolution x-ray lithographic system and a method for fabricating microminiature devices by irradiating with such a system
01/25/1983US4370670 Transistor with plural parallel units
01/25/1983US4370556 Self-supporting mask, method for production as well as use of same
01/25/1983US4370554 Alignment system for particle beam lithography
01/25/1983US4370421 Sintered mixture of beryllium oxide and silicon carbide
01/25/1983US4370405 Multilayer photoresist process utilizing an absorbant dye
01/25/1983US4370292 Encapsulation of electronic device
01/25/1983US4370288 On a layer of graphite applied to substrate from a colloidal suspension
01/25/1983US4370196 Anisotropic etching of aluminum
01/25/1983US4370195 Aluminum and alloys, nitrogen glow discharge
01/25/1983US4370180 Method for manufacturing power switching devices
01/25/1983US4370179 Method of making a monolithic complementary Darlington amplifier utilizing diffusion and epitaxial decomposition
01/25/1983US4370176 Process for fast droping of semiconductors
01/25/1983US4370175 Solar cells, dopes, p-n junction
01/25/1983US4370158 Heat-treating method for semiconductor components
01/25/1983US4370011 Contact drive assembly for use with electronic part test equipment
01/25/1983US4369730 Cathode for generating a plasma
01/25/1983US4369565 Method of manufacturing a semiconductor device utilizing etch and refill to form isolation regions
01/25/1983US4369564 VMOS Memory cell and method for making same
01/25/1983US4369561 Process for aligning diffusion masks with respect to isolating walls of coffers in integrated circuits
01/25/1983CA1140032A1 Growth of semiconductor compounds
01/20/1983WO1983000244A1 Means and method for disabling access to a memory
01/20/1983WO1983000104A1 Masking portions of a substrate
01/19/1983EP0070242A2 Tape automated bonding for integrated circuits
01/19/1983EP0070233A1 Method of manufacturing a housing for encapsulating components constituting an electrical circuit
01/19/1983EP0070211A1 Multiple heterojunction ballistic transistor
01/19/1983EP0070104A2 Circuit matching elements
01/19/1983EP0070101A1 Mos transistors
01/19/1983EP0070064A1 Method of increasing the breakdown voltage of an integrated capacitor and the capacitor so obtained
01/19/1983EP0070061A1 A solution for the electroless deposition of gold-alloys onto a substrate
01/19/1983EP0070026A2 Device for the reduction of alpha-radiation sensibility of integrated semiconductor memories
01/19/1983EP0069992A2 Photovoltaic cells having contacts and method of applying same
01/19/1983EP0069903A2 Electrical connecting-link for semiconductor components
01/19/1983EP0069854A2 Method of forming via holes in insulating layers
01/19/1983EP0069824A1 Method of making contact with the adhesive side of an electrode of an electric device
01/19/1983EP0069823A1 Process and apparatus for the mutual positioning (registration) of objects in X-ray and ion beam lithography
01/19/1983EP0069762A1 Universal interconnection substrate.
01/18/1983US4369458 Self-aligned, flip-chip focal plane array configuration
01/18/1983US4369247 Process of producing relief structures using polyamide ester resins
01/18/1983US4369205 Method for manufacturing semiconductor elements from amorphous silicon
01/18/1983US4369154 Lapping prior to sintering
01/18/1983US4369099 Photoelectrochemical etching of semiconductors
01/18/1983US4369090 For cured integrated circuits
01/18/1983US4369072 Method for forming IGFET devices having improved drain voltage characteristics
01/18/1983US4369031 Gas control system for chemical vapor deposition system
01/18/1983US4368573 Method of manufacturing integrated circuits by means of a multilayer mask
01/18/1983CA1139893A1 Field effect transistor devices and methods of manufacturing the same
01/18/1983CA1139892A1 High mobility multilayered heterojunction devices employing modulated doping
01/18/1983CA1139879A1 Charge coupled device
01/12/1983EP0069707A1 Method of oxidising semiconductor substrates
01/12/1983EP0069649A2 Self-aligned antiblooming structure for charge-coupled devices and method of fabrication thereof
01/12/1983EP0069634A2 Temperature-compensated Zener diode stable at irradiation, and process for producing such a diode
01/12/1983EP0069606A1 Vertical junction field-effect transistor and process for its production
01/12/1983EP0069588A2 Semiconductor integrated memory circuit
01/12/1983EP0069580A2 Method of producing thin films of silicon
01/12/1983EP0069529A2 Chip alignment method
01/12/1983EP0069524A1 A semiconductor integrated device and a method for manufacturing the same
01/12/1983EP0069511A1 Fabricating integrated circuits
01/12/1983EP0069478A2 Metal-insulator-semiconductor devices
01/12/1983EP0069429A2 Insulated gate field effect transistor
01/12/1983EP0069361A1 Method and apparatus for correcting defects on a photomask
01/12/1983EP0069327A2 Method of laser annealing a subsurface region in a semiconductor
01/12/1983EP0069265A1 Mask structure for X-ray lithography and method for manufacturing the same
01/12/1983EP0069233A2 Memory array and methods of making same
01/12/1983EP0069225A2 Improved search array of a programmable logic array
01/12/1983EP0069206A1 Single crystals of xSiC.(1-x)AlN
01/12/1983EP0069191A1 Complementary NPN and PNP lateral transistors separated from substrate by intersecting slots filled with substrate oxide for minimal interference therefrom and method for producing same
01/12/1983EP0069189A2 Fluxless soldering process
01/12/1983EP0008008B1 Thyristor
01/11/1983US4368524 Electrically alterable read-only memories on silicon substrate
01/11/1983US4368230 Photomask
01/11/1983US4368220 Reactive ion etching
01/11/1983US4368215 High resolution masking process for minimizing scattering and lateral deflection in collimated ion beams
01/11/1983US4368168 Method for encapsulating electrical components
01/11/1983US4368106 For high-speed transfer of signals between integrated circuits