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)
04/1980
04/08/1980US4197273 Apparatus for controlling the directional solidification of a liquid-solid system
04/08/1980US4197147 Method of manufacturing an integrated circuit including an analog circuit and an I2 L circuit utilizing staged diffusion techniques
04/08/1980US4197144 Method for improving writing of information in memory targets
04/08/1980US4197143 Smaller memory circuits than heretofore available
04/08/1980US4197141 Method for passivating imperfections in semiconductor materials
04/08/1980US4197000 Positive developing method and apparatus
04/08/1980US4196959 Carrier strip for round lead pins and method for making the same
04/08/1980US4196507 Method of fabricating MNOS transistors having implanted channels
04/08/1980CA1075376A1 Double extruded mount
04/08/1980CA1075374A1 Semiconductor isolation method
04/08/1980CA1075373A1 Semiconductor device having a hetero junction
04/08/1980CA1075372A1 Semiconductor device with underpass interconnection zone
04/08/1980CA1075371A1 Semiconductor diffusion process
04/08/1980CA1075271A1 Glass for the passivation of semiconductor devices
04/03/1980WO1980000641A1 Dynamic random access memory
04/03/1980WO1980000640A1 Process for manufacturing a filled casing for a disc shape semiconductor body and presenting at least one pn jonction
04/03/1980WO1980000639A1 Fabrication of integrated circuits utilizing thick high-resolution patterns
04/03/1980WO1980000634A1 Radiation mask structure
04/02/1980EP0009442A1 High voltage bipolar transistors, integrated circuits comprising such transistors and method of making such circuits
04/02/1980EP0009438A1 Dynamic charge-transfer memory element and its application, especially in a shift register
04/02/1980EP0009367A1 Gate turn-off thyristor
04/02/1980EP0009223A2 Photosensitive composition
04/02/1980EP0009152A1 Controllable semiconductor power device
04/02/1980EP0009135A1 Method for producing a plastic encapsulation for semiconductor elements on metallic carriers and encapsulation thereby produced
04/02/1980EP0009131A1 Process for in situ modification of solder alloy compositions
04/02/1980EP0009125A1 Semiconductor component with passivating protection layer
04/02/1980EP0009100A1 Charge propagation device and method for its operation
04/02/1980EP0009098A1 Process for producing a Schottky diode and Schottky diode so produced
04/02/1980EP0009097A1 Process for manufacturing an insulating structure in a semiconductor body
04/02/1980EP0009049A1 Apparatus and method for fabricating microminiature devices.
04/01/1980US4196444 Encapsulated power semiconductor device with single piece heat sink mounting plate
04/01/1980US4196443 Buried contact configuration for CMOS/SOS integrated circuits
04/01/1980US4196442 Semiconductor device
04/01/1980US4196441 Semiconductor storage cell
04/01/1980US4196440 Lateral PNP or NPN with a high gain
04/01/1980US4196438 Article and device having an amorphous silicon containing a halogen and method of fabrication
04/01/1980US4196389 Test site for a charged coupled device (CCD) array
04/01/1980US4196309 Semiconductor device subassembly and manufacture thereof
04/01/1980US4196228 Fabrication of high resistivity semiconductor resistors by ion implanatation
04/01/1980US4196171 Apparatus for making a single crystal of III-V compound semiconductive material
04/01/1980US4195871 Diffusion boat and grip
04/01/1980CA1074630A1 Method of forming an oxide layer on a silicon substrate
03/1980
03/25/1980US4195354 Semiconductor matrix for integrated read-only storage
03/25/1980US4195308 Ohmic contact for P type indium phosphide
03/25/1980US4195305 Lattice constant grading in the Aly Ga1-y As1-x Sbx alloy system
03/25/1980US4195273 CTD charge subtraction transversal filter
03/25/1980US4195243 Piezoelectric wafer mover
03/25/1980US4195108 Electrolithographic process which makes it possible to improve the sensitivity of masking resins, and a mask obtained by this kind of process
03/25/1980US4194962 Cathode for sputtering
03/25/1980US4194954 Oxidation of surface, dissolving oxide
03/25/1980US4194935 Method of making high mobility multilayered heterojunction devices employing modulated doping
03/25/1980US4194934 Method of passivating a semiconductor device utilizing dual polycrystalline layers
03/25/1980US4194933 Method for fabricating junction lasers having lateral current confinement
03/25/1980US4194927 In an atmosphere containing arsenic oxide vapor
03/25/1980US4194668 Apparatus for aligning and soldering multiple electrode pedestals to the solderable ohmic contacts of semiconductor components
03/25/1980US4194285 Method of making a field effect transistor
03/25/1980US4194283 Process for the production of a single transistor memory cell
03/25/1980CA1074457A1 Method for manufacturing a semiconductor integrated circuit device
03/25/1980CA1074428A1 Process for producing large-size substrate-based semiconductor material
03/25/1980CA1074220A1 Phenol-free photoresist stripper
03/25/1980CA1074219A1 Phenol-free photoresist stripper
03/25/1980CA1074218A1 Organic stripping compositions and method for using same
03/25/1980CA1074169A1 Semiconductive composition containing polymeric binder and a dye with quinoid benzene rings
03/20/1980WO1980000522A1 Method for producing a semi-conductor element
03/20/1980WO1980000521A1 Self-terminating thermal oxidation of al-containing group iii-v compound layers
03/20/1980WO1980000520A1 Method of making thick film fine patterns
03/20/1980WO1980000510A1 Method for producing semi-conductor devices
03/20/1980WO1980000509A1 Control techniques for annealing semiconductors
03/19/1980EP0008954A1 Computerized test system for testing an electrical harness and a method of testing an electrical harness
03/19/1980EP0008946A2 A semiconductor memory device
03/19/1980EP0008928A1 A method of making a semiconductor device
03/19/1980EP0008903A1 Semiconductor integrated circuit device
03/19/1980EP0008898A1 Method of forming an oxide layer on a group III-V compound
03/19/1980EP0008828A2 Photocrosslinkable, high-temperature-resistant polymers and their use in color imaging devices
03/19/1980EP0008787A1 Binder for an electron beam positive resisting lacquer
03/19/1980EP0008774A1 A method of manufacturing a device in a silicon wafer
03/19/1980EP0008691A1 Storage cell for a charge transfer bucket-brigade circuit
03/19/1980EP0008661A1 Process for the preliminary heating of semiconductor bodies in view of subsequently increasing their internal gettering effect
03/19/1980EP0008642A1 Method of diffusing boron in silicon bodies
03/18/1980US4194233 Mask apparatus for fine-line lithography
03/18/1980US4194214 Integration of high voltage driver and low voltage logic in a semiconductor device
03/18/1980US4194021 Reacting silane, oxygen, nitrogen
03/18/1980US4193836 Method for making semiconductor structure
03/18/1980US4193835 Doped with a metallocene impurity
03/18/1980US4193834 Automatic taping machine
03/18/1980US4193826 Into silicon, semiconductors
03/18/1980US4193783 Method of treating a silicon single crystal ingot
03/18/1980US4193687 High resolution alignment technique and apparatus
03/18/1980US4193183 Infrared photolithographic process for constructing self-aligned electrodes
03/18/1980US4193182 Passivated V-gate GaAs field-effect transistor and fabrication process therefor
03/18/1980CA1074023A1 Millimeter wave semiconductor device
03/18/1980CA1074009A1 Charge coupled device memory
03/11/1980US4193126 I2 L Ram unit
03/11/1980US4193125 Read only memory
03/11/1980US4193003 Method for controlling the migration of a chemical species within a solid substrate
03/11/1980US4192729 Etching and anodizing more efficiently
03/11/1980US4192706 Gas-etching device
03/11/1980US4192449 Coding system
03/11/1980US4192063 Silver-soldering ring of copper-nickel alloy
03/11/1980US4192059 Process for and structure of high density VLSI circuits, having inherently self-aligned gates and contacts for FET devices and conducting lines
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