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)
12/1990
12/04/1990US4975382 Method of making a self-aligned field-effect transistor by the use of a dummy-gate
12/04/1990US4975381 Patterned spacer film
12/04/1990US4975299 Vapor deposition process for depositing an organo-metallic compound layer on a substrate
12/04/1990US4975221 Modified with carboxy-terminated polyethers or polyamides; curing agents, conductive fillers; for semiconductors
12/04/1990US4975163 Electrochemical refractory metal stripper and parts cleaning process
12/04/1990US4975146 Cleaning surface, then exposing to a halogen species in a plasma reactor
12/04/1990US4975144 Masking, nitrogentrifluoride or sulfurhexafluoride etchant
12/04/1990US4975143 Forming patterns in photopatternable material on flat substrate surface
12/04/1990US4975141 Laser ablation for plasma etching endpoint detection
12/04/1990US4975126 Process for the production of an insulating layer embedded in a semiconductor substrate by ionic implantation and semiconductor structure comprising such layer
12/04/1990US4975050 For use in a bonder
12/04/1990US4974619 Wafer cleaning device for use in manufacturing a semiconductor device
12/04/1990US4974577 Apparatus for collecting wafers
12/04/1990US4974543 Apparatus for amorphous silicon film
12/04/1990US4974390 System and method for loading electronic component carrier tubes
12/04/1990US4974375 Ice particle forming and blasting device
12/04/1990CA1277444C Process for preparing a charge coupled device with charge transfer direction biasing implants
12/04/1990CA1277443C High speed reticle change system
12/04/1990CA1277442C Gas scavenger
12/04/1990CA1277441C Jumper chip for semiconductor devices
12/04/1990CA1277440C Compound semiconductor device with laminated channel layer
12/04/1990CA1277439C Method for selective intermixing of layered structures composedof thin solid films
12/04/1990CA1277438C Dual layer encapsulation coating for iii - v semiconductor compounds
12/04/1990CA1277437C2 Mask surrogate semiconductor process
12/04/1990CA1277435C Chip contacts without oxide discontinuities
12/04/1990CA1277432C Semiconductor device fabrication including a non- destructive method for examining lithographically defined features
12/04/1990CA1277407C Nonplanar buried-heterostructure distributed-feedback laser
12/04/1990CA1277364C Apparatus for obtaining derivative of characteristic curve, and method of controlling operation, of electronic devices
12/04/1990CA1277107C Germanosilicate spin-on glasses
12/03/1990WO1990015435A1 Process for manufacturing doped semiconductor layers
12/03/1990CA2031537A1 Process for producing doped semiconductor layers
12/02/1990CA2018089A1 Method for simultaneously manufacturing n-channel mos transistors and vertical pnp bipolar transistors
11/1990
11/29/1990WO1990014690A1 Voltage stress alterable esd protection structure
11/29/1990WO1990014689A1 Cage boat
11/29/1990WO1990014688A1 Machine for bonding leads to non-coplanar substrates
11/29/1990WO1990014273A1 Sealable transportable container having improved latch mechanism
11/29/1990WO1990014219A1 Perfluoropolymer coated pellicles
11/29/1990WO1990014158A1 Reaction chamber with controlled radiant energy heating and distributed reactant flow
11/29/1990DE4016695A1 CMOS-type semiconductor component - has first conductivity substrate whose surface region contains region(s) with MOSFET, or bipolar transistor
11/29/1990DE3926657A1 Cmos-eingangspufferschaltung CMOS input buffer circuit
11/28/1990EP0399998A2 Process for the fabrication of high definition silicon shadow masks
11/28/1990EP0399881A2 Semiconductor device having two conductor layers and production method thereof
11/28/1990EP0399846A2 An active-matrix display device and a method for the production of the same
11/28/1990EP0399838A2 Wire bonding apparatus and method
11/28/1990EP0399837A2 Method of optimizing photoresist contrast
11/28/1990EP0399768A2 Mehod of manufacturing a surface-mounted wiring board
11/28/1990EP0399737A1 High voltage thin film transistor
11/28/1990EP0399735A2 X-ray lithography mask and method for manufacturing such a mask
11/28/1990EP0399721A1 Electrical conductors and methods of making them
11/28/1990EP0399676A1 Dual temperature plasma etch
11/28/1990EP0399671A2 Processing semi-conductor wafers and other substrates
11/28/1990EP0399664A1 Forming and removing polysilicon LDD spacers
11/28/1990EP0399662A2 Procedure for annealing of semiconductors
11/28/1990EP0399616A1 High throughput multi station processor for multiple single wafers
11/28/1990EP0399601A1 Dark current reduction in buried channel charge coupled imaging device
11/28/1990EP0399531A1 Semiconductor memory device
11/28/1990EP0399530A1 Semiconductor device having an interposing layer between an electrode and a connection electrode
11/28/1990EP0399529A1 Semiconductor device manufacturing method and semiconductor device manufactured thereby
11/28/1990EP0399527A2 Non-volatile semiconductor memory device
11/28/1990EP0399470A2 Method for growing thin film by beam deposition
11/28/1990EP0399454A2 Monolithic semiconductor device having CCD, bipolar and MOS structures
11/28/1990EP0399300A2 Semiconductor device and electronic apparatus using semiconductor device
11/28/1990EP0399299A2 Electrically conductive polymeric materials and uses thereof
11/28/1990EP0399286A1 Manufacturing process for the active base of a bipolar transistor
11/28/1990EP0399261A2 Band-to-band induced substrate hot electron injection
11/28/1990EP0399241A1 Method of manufacturing a semiconductor device with a heterobipolar transistor
11/28/1990EP0399240A2 Semiconductor memory device
11/28/1990EP0399231A2 A semiconductor device and method of manufacturing the same
11/28/1990EP0399207A2 Test selection system
11/28/1990EP0399191A1 Fabrication process for a self-aligned, lightly-doped drain-source trench transistor
11/28/1990EP0399141A2 Method of fabricating a semiconductor device by capping a conductive layer with a nitride layer
11/28/1990EP0399066A1 Method of manufacturing a semiconductor device comprising an isolation region and a well region
11/28/1990EP0399060A1 Semiconductor memory arrangement using capacitors with two electrodes situated inside a groove, and method of producing the same
11/28/1990EP0236352B1 Multi-cell transistor
11/28/1990EP0231274B1 Forming thick dielectric at the bottoms of trenches utilized in integrated-circuit devices
11/28/1990CN1010554B Process and device for separation and recovery of volatile solvents
11/27/1990US4974240 Charge-coupled device floating diffusion output reset
11/27/1990US4974239 Output circuit of a charge transfer device
11/27/1990US4974231 Visible light semiconductor laser
11/27/1990US4974227 Low-pressure mercury resonance radiation source
11/27/1990US4974207 Semiconductor memory device
11/27/1990US4974204 Non-volatile programmable interconnection circuit
11/27/1990US4974166 Processing systems with intelligent article tracking
11/27/1990US4974060 Semiconductor integrated circuit device and method of manufacturing the same
11/27/1990US4974059 Semiconductor high-power mosfet device
11/27/1990US4974056 Stacked metal silicide gate structure with barrier
11/27/1990US4974055 Self-aligned interconnects for semiconductor devices
11/27/1990US4974054 Resin molded semiconductor device
11/27/1990US4974053 Semiconductor device for multiple packaging configurations
11/27/1990US4974052 Plastic packaged semiconductor device
11/27/1990US4974051 MOS transistor with improved radiation hardness
11/27/1990US4974048 Integrated circuit having reroutable conductive paths
11/27/1990US4974046 Bipolar transistor with polysilicon stringer base contact
11/27/1990US4974045 Bi-polar transistor structure
11/27/1990US4974044 Devices having asymmetric delta-doping
11/27/1990US4974042 Semiconductor memory device with compact ROM memory cells
11/27/1990US4974041 Integrated circuit structure with multiple common planes and method of forming the same
11/27/1990US4974040 Dynamic random access memory device and method of producing same
11/27/1990US4974037 Semiconductor arrangement with depletion layer majority carrier barrier
11/27/1990US4974036 Semiconductor superlattice heterostructures on nonplanar substrates
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