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)
11/1993
11/23/1993US5264190 One melt
11/23/1993US5264107 Pseudo-electroless, followed by electroless, metallization of nickel on metallic wires, as for semiconductor chip-to-chip interconnections
11/23/1993US5264076 Integrated circuit process using a "hard mask"
11/23/1993US5264074 Flattening method for interlayer insulating film
11/23/1993US5264072 Method for recrystallizing conductive films by an indirect-heating with a thermal-conduction-controlling layer
11/23/1993US5264070 Method of growth-orientation of a crystal on a device using an oriented seed layer
11/23/1993US5264038 Chemical vapor deposition system
11/23/1993US5264002 Method for conveying semiconductor lead frame strip with an apparatus having vertically movable guide rails
11/23/1993US5263631 Contact-making system for semiconductor wire connections
11/23/1993US5263630 Bonding apparatus
11/23/1993US5263620 Wirebond removal apparatus using alternating fluid stream
11/23/1993US5263246 Bump forming method
11/23/1993US5263242 Method of making semiconductor package with segmented lead frame
11/23/1993US5263241 Apparatus useful in the manufacture of a pressure sensor assembly
11/23/1993CA2096551A1 Semiconductor device
11/22/1993CA2096479A1 Semiconductor device comprising a lateral dmost with breakdown voltage raising zones and provisions for exchanging charge with the back gate region
11/19/1993CA2095107A1 Positive resist composition
11/18/1993EP0570321A2 Bonded wafer structure having a buried insulator layer
11/18/1993EP0570257A1 Field effect semiconductor device with secondary gate, process of realisation and application in a matrix driving device
11/18/1993EP0570224A2 Semiconductor device
11/18/1993EP0570205A1 A method for producing metal wirings on an insulating substrate
11/18/1993EP0570090A1 Image sensor and manufacturing method thereof
11/18/1993EP0570057A2 SOI structure with a deep thin oxide layer prepared by ion implantation at high energy followed by thermal treatment
11/18/1993EP0570043A2 Bicmos SOI wafer having thin and thick SOI regions of silicon
11/18/1993EP0569949A2 Surface mount components and semifinished products thereof
11/18/1993EP0569745A1 Method of manufacturing a field effect transistor with asymmetrical gate structure
11/18/1993EP0569708A1 Apparatus to clean solid surfaces using a cryogenic aerosol
11/18/1993EP0569707A2 Cyclic carbonate compounds, method for producing the same and positive photoresist composition using the same
11/18/1993EP0569705A1 Electronic part assembly
11/18/1993EP0569470A1 Polysilicon thin film transistor
11/18/1993EP0569399A1 Multi-functional mould.
11/18/1993EP0538457A4 Fabrication of metal matrix composites by vacuum die casting
11/18/1993EP0349556B1 Process and device for the surface treatment of semiconductors by particle bombardment
11/18/1993EP0171407B1 Improvements relating to growth factors
11/18/1993DE4311509A1 Prodn. of semiconductor constructional element - by producing reliable connections between conducting pathways using number of insulators and conductors on substrate
11/18/1993DE4215848A1 Prodn. of integrated semiconductor circuits - comprising partially implanting electrically non-active element in peaks of di-electrically insulated islands, before thermal oxidn.
11/17/1993CN1078415A Removal of surface contaminants by irradiation
11/16/1993US5263040 Strained quantum well laser diode
11/16/1993US5262993 Semiconductor memory having redundancy circuit with means to switch power from a normal memory block to a spare memory block
11/16/1993US5262988 Dynamic memory cell and dynamic memory
11/16/1993US5262985 Nonvolatile semiconductor memory device
11/16/1993US5262984 Non-volatile memory device capable of storing multi-state data
11/16/1993US5262920 Thin film capacitor
11/16/1993US5262919 Semiconductor memory device including programming circuitry
11/16/1993US5262846 Contact-free floating-gate memory array with silicided buried bitlines and with single-step-defined floating gates
11/16/1993US5262719 Test structure for multi-layer, thin-film modules
11/16/1993US5262674 Chip carrier for an integrated circuit assembly
11/16/1993US5262671 Semiconductor device in which a peripheral potential barrier is established
11/16/1993US5262670 Vertically stacked bipolar dynamic random access memory
11/16/1993US5262665 Semiconductor device with current sensing function
11/16/1993US5262664 Process for formation of LDD transistor, and structure thereof
11/16/1993US5262663 DRAM cell having tunnel shaped structure and formation process thereof
11/16/1993US5262662 Storage node capacitor having tungsten and etched tin storage node capacitor plate
11/16/1993US5262655 Thin film field effect device having an LDD structure and a method of manufacturing such a device
11/16/1993US5262654 Device for reading an image having a common semiconductor layer
11/16/1993US5262646 Infra-red scanning microscopy
11/16/1993US5262614 Circuit board and sealing structure and methods for manufacturing the same
11/16/1993US5262392 Method for patterning metallo-organic percursor film and method for producing a patterned ceramic film and film products
11/16/1993US5262361 Vacuum evaporation onto a silicon, germanium or calcium fluoride surface
11/16/1993US5262360 AlGaAs native oxide
11/16/1993US5262358 Method for producing a silicate layer in an integrated circuit
11/16/1993US5262357 Low temperature thin films formed from nanocrystal precursors
11/16/1993US5262356 Method of treating a substrate wherein the flow rates of the treatment gases are equal
11/16/1993US5262355 Method for packaging a semiconductor device
11/16/1993US5262354 Refractory metal capped low resistivity metal conductor lines and vias
11/16/1993US5262352 Method for forming an interconnection structure for conductive layers
11/16/1993US5262351 Process for manufacturing a multilayer integrated circuit interconnection
11/16/1993US5262350 Causing layer to be semi-amorphous, improved photoelectric conversion efficiency
11/16/1993US5262349 Diffusing zinc into a cadmium-mercury-tellurium semiconductor, controlling conductivity type
11/16/1993US5262348 Method for the growing of heteroepitaxial layers within a confinement space
11/16/1993US5262347 Bonding dissimilar planar bodies, gallium arsenide and silicon wafers
11/16/1993US5262346 Nitride polish stop for forming SOI wafers
11/16/1993US5262345 High quality NPN and PNP transistors on same wafer
11/16/1993US5262343 DRAM stacked capacitor fabrication process
11/16/1993US5262339 High speed switching, high insulation capacity, large current capacity
11/16/1993US5262338 Relation of dielectric breakdown voltage to oxygen concentration
11/16/1993US5262337 Method of making a metal oxide semiconductor field effect transistor having a convex channel region
11/16/1993US5262336 Insulated gate bipolar transistors, controlling minority carriers
11/16/1993US5262335 Molecular beam epitaxy, adjacent NPN and PNP profiles
11/16/1993US5262283 Radiation a photoresists layer and etching
11/16/1993US5262282 Pattern forming method
11/16/1993US5262258 Process of manufacturing semiconductor devices
11/16/1993US5262226 Anisotropic conductive film
11/16/1993US5262201 Low temperature process for converting silica precursor coatings to ceramic silica coatings by exposure to ammonium hydroxide or an environment to which water vapor and ammonia vapor have been added
11/16/1993US5262029 Method and system for clamping semiconductor wafers
11/16/1993US5262021 Doping a silicon wafer, etching with fluoride to produce holes
11/16/1993US5262002 Chemical vapor deposition of oxide mask and nitride layer, spacers are formed by etching, selectively removal of passivation layer
11/16/1993US5262001 Dry etching method for perovskite oxide film
11/16/1993US5261999 Semiconductors of silicon doped with boron and germanium for p-type laminated structure and etching
11/16/1993US5261998 Method for detecting an end point of etching in semiconductor manufacture using the emission spectrum of helium
11/16/1993US5261966 Placing semiconductor wafers in a cleaning vessel, supplying deionized water and a cleaning gas to a mixer to produce a cleaning fluid and supplying fluid to cleaning vessel
11/16/1993US5261965 Semiconductor wafer cleaning using condensed-phase processing
11/16/1993US5261962 Plasma-chemical vapor-phase epitaxy system comprising a planar antenna
11/16/1993US5261935 Clean air apparatus
11/16/1993US5261777 Pushing device
11/16/1993US5261776 Vacuum operated wafer transfer apparatus
11/16/1993US5261775 IC test equipment
11/16/1993US5261593 Direct application of unpackaged integrated circuit to flexible printed circuit
11/16/1993US5261431 Washing apparatus
11/16/1993US5261167 Vertical heat treating apparatus
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