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)
02/1984
02/28/1984US4434036 Method and apparatus for doping semiconductor material
02/28/1984US4434013 Method of making a self-aligned Schottky metal semi-conductor field effect transistor with buried source and drain
02/28/1984US4433951 Modular loadlock
02/28/1984US4433911 Method of evaluating measure precision of patterns and photomask therefor
02/28/1984US4433835 Wafer chuck with wafer cleaning feature
02/28/1984US4433471 Method for the formation of high density memory cells using ion implantation techniques
02/28/1984US4433470 Method for manufacturing semiconductor device utilizing selective etching and diffusion
02/28/1984US4433469 Method of forming a self aligned aluminum polycrystalline silicon line
02/28/1984US4433468 Method for making semiconductor device having improved thermal stress characteristics
02/28/1984CA1163020A1 High voltage semiconductor device having improvements to the dv/dt capability and plasma spreading
02/28/1984CA1162797A1 Semiconductor device and method for producing same
02/22/1984EP0101374A2 Semiconductor laser substrate and process for its production
02/22/1984EP0101299A1 Corrosion resistant aluminum electronic material
02/22/1984EP0101165A2 Developer for use in forming a polyimide pattern
02/22/1984EP0101107A2 Method of testing a semiconductor memory array
02/22/1984EP0101049A1 Device for monitoring the thickness of thin, hardly absorbing films
02/22/1984EP0101000A2 Integrated semiconductor circuit, comprising bipolar and MOS transistors on the same chip, and method of making the same
02/22/1984EP0100999A2 Integrated semiconductor circuit comprising bipolar elements, and schottkydiodes so as method of producing the same
02/22/1984EP0100897A2 Method for contacting a pn junction region
02/22/1984EP0100837A2 Method of producing encapsulated semiconductor components
02/22/1984EP0100817A2 A hermetically sealed casing of an electrical device and process of manufacturing
02/21/1984US4433384 Pattern data handling system for an electron beam exposure system
02/21/1984US4433283 Band gap regulator circuit
02/21/1984US4433246 Blackbody radiation source for producing constant planar energy flux
02/21/1984US4433243 Chrysene, triphenylene, p-terphenyl, heating, dissolving, 1,2,4-trichlorobenzene, precipitation, heptane
02/21/1984US4433228 Microwave plasma source
02/21/1984US4433008 Doped-oxide diffusion of phosphorus using borophosphosilicate glass
02/21/1984US4433006 Process for oxidizing semiconducting compounds, especially gallium arsenide
02/21/1984US4433004 Semiconductor device and a method for manufacturing the same
02/21/1984US4432809 Method for reducing oxygen precipitation in silicon wafers
02/21/1984US4432635 Temperature-controlled support for semiconductor wafer
02/21/1984US4432133 Method of producing a field effect transistor
02/21/1984US4432132 Formation of sidewall oxide layers by reactive oxygen ion etching to define submicron features
02/21/1984US4432131 Method for manufacturing display device
02/21/1984CA1162657A1 Method of fabricating a diode bridge rectifier in monolithic integrated circuit structure
02/21/1984CA1162392A1 I.c. chip mounting assembly and a method of manufacturing such assembly
02/15/1984EP0100736A2 Structure and process for lift-off wafer processing
02/15/1984EP0100735A2 Lift-off process for fabricating self-aligned contacts
02/15/1984EP0100677A2 Semiconductor devices including lateral-type transistors
02/15/1984EP0100676A2 Resistors in semiconductor devices
02/15/1984EP0100634A2 Method and apparatus for handling a charged particle beam
02/15/1984EP0100611A1 Reduced capacitance electrode assembly
02/15/1984EP0100574A1 Slot transfer molding means and methods
02/15/1984EP0100572A2 Electrically erasable PROM-cell
02/15/1984EP0100571A2 Low resistance buried power bus for integrated circuits
02/15/1984EP0100529A1 High speed field-effect transistor employing heterojunction
02/15/1984EP0100526A2 Apparatus for effecting alignment and spacing control of a mask and wafer for use in X-ray lithography
02/15/1984EP0100454A1 Semiconductor device having a conductive layer consisting of a high-melting point metal silicide and a method for manufacturing such a semiconductor device
02/15/1984EP0100453A1 Method for growing a GaAs single crystal by pulling from GaAs melt
02/15/1984EP0100396A1 Determination of true electrical channel length of surface FET
02/15/1984EP0100318A1 Decontamination method and apparatus for semiconductor wafer handling equipment
02/14/1984US4432091 Semiconductor laser device
02/14/1984US4432075 Electrically programmable non-volatile memory
02/14/1984US4432074 Process for the operation of a CID arrangement
02/14/1984US4432073 Semiconductor memory device
02/14/1984US4432072 Non-volatile dynamic RAM cell
02/14/1984US4432035 Oxidation of transition metal-silicon alloy
02/14/1984US4432008 Gold-doped IC resistor region
02/14/1984US4432006 Semiconductor memory device
02/14/1984US4431967 Method of mounting a semiconductor element for analyzing failures thereon
02/14/1984US4431928 Symmetrical programmable logic array
02/14/1984US4431900 Selectively heating
02/14/1984US4431898 Of semiconductor devices
02/14/1984US4431685 Decreasing plated metal defects
02/14/1984US4431478 Etching agent for polyimide type resins and process for etching polyimide type resins with the same
02/14/1984US4431477 Multilayer integrated circuits
02/14/1984US4431473 RIE Apparatus utilizing a shielded magnetron to enhance etching
02/14/1984US4431460 Two-step annealing
02/14/1984US4431459 Fabrication of MOSFETs by laser annealing through anti-reflective coating
02/14/1984US4431361 Methods of and apparatus for transferring articles between carrier members
02/14/1984US4431305 High density DC stable memory cell
02/14/1984US4431304 Apparatus for the projection copying of mask patterns on a workpiece
02/14/1984US4430959 Semiconductor vapor phase growing apparatus
02/14/1984US4430793 Method of manufacturing a semiconductor device utilizing selective introduction of a dopant thru a deposited semiconductor contact layer
02/14/1984US4430792 Minimal mask process for manufacturing insulated-gate semiconductor devices with integral shorts
02/14/1984US4430791 Sub-micrometer channel length field effect transistor process
02/14/1984CA1162327A2 Diode and eeprom device using same
02/14/1984CA1162326A1 Forming impurity regions in semiconductor bodies by high energy ion irradiation, and semiconductor devices made thereby
02/14/1984CA1162283A1 Semiconductor devices having improved low-resistance contacts to p-type cdte, and method of preparation
02/09/1984EP0077813A4 Low resistivity composite metallization for semiconductor devices and method therefor.
02/08/1984EP0100251A1 Process for reducing a layer compound on a substrate and application of the process to the manufacture of a field-effect semiconductor structure
02/08/1984EP0100232A2 Substrate for semiconductor apparatus
02/08/1984EP0100213A1 Gallium arsenide VLSI chip
02/08/1984EP0100206A1 Apparatus for treating an article in a vacuum chamber
02/08/1984EP0100166A2 Semiconductor device including a connection structure
02/08/1984EP0100136A1 Thyristor with a self-protection function for breakover turn-on-failure
02/08/1984EP0100100A2 Semiconductor device with an improved bonding section
02/08/1984EP0099984A1 Electrically conductive pyrrole copolymers and process for their preparation
02/08/1984EP0099983A2 Semiconductor memory device
02/08/1984EP0099931A1 Shift register
02/08/1984EP0099897A1 Darlington transistor circuit.
02/08/1984EP0099878A1 Method for reducing oxygen precipitation in silicon wafers.
02/07/1984US4430672 Photosensitive device read by charge transfer
02/07/1984US4430663 Prevention of surface channels in silicon semiconductor devices
02/07/1984US4430623 Monolithic amplifier comprising a power division and recombination system grouping a plurality of transistors
02/07/1984US4430581 Semiconductor substrate bias circuit
02/07/1984US4430571 Method and apparatus for exposing multi-level registered patterns interchangeably between stations of a multi-station electron-beam array lithography (EBAL) system
02/07/1984US4430547 Cleaning device for a plasma etching system
02/07/1984US4430365 Ceramics, integrated circuits, semiconductors, masking, etching, dielectrics
02/07/1984US4430364 Monovalent aluminum halide