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)
02/1995
02/21/1995US5391511 Semiconductor processing method of producing an isolated polysilicon lined cavity and a method of forming a capacitor
02/21/1995US5391510 A diamond-like-carbon layer is used as masking structure to protect gate dielectric layer from contamination during high temperature annealing, removal by plasma etching, forming metal gate electrode in space vacated by masking layer
02/21/1995US5391509 Method of manufacturing a semiconductor device forming a high concentration impurity region through a CVD insulating film
02/21/1995US5391508 Method of forming semiconductor transistor devices
02/21/1995US5391507 Lift-off fabrication method for self-aligned thin film transistors
02/21/1995US5391506 Manufacturing method for semiconductor devices with source/drain formed in substrate projection.
02/21/1995US5391505 Active device constructed in opening formed in insulation layer and process for making same
02/21/1995US5391504 Method for producing integrated quasi-complementary bipolar transistors and field effect transistors
02/21/1995US5391503 Method of forming a stacked semiconductor device wherein semiconductor layers and insulating films are sequentially stacked and forming openings through such films and etchings using one of the insulating films as a mask
02/21/1995US5391502 Per-wafer method for globally stressing gate oxide during device fabrication
02/21/1995US5391501 Method for manufacturing integrated circuits with a step for replacing defective circuit elements
02/21/1995US5391410 Chemical vapor deposition from silane, nitrous oxide mixture diluted with hydrogen
02/21/1995US5391397 Method of adhesion to a polyimide surface by formation of covalent bonds
02/21/1995US5391394 Forming optically opaque refractory metal layer on exposed silicon regions of wafer, heating in chemical vapor deposition chamber while supplying reducing and metal-containing gases to form barrier layer, annealing to form silicide at interface
02/21/1995US5391393 Method for making a semiconductor device having an anhydrous ferroelectric thin-film in an oxygen-containing ambient
02/21/1995US5391285 Adjustable plating cell for uniform bump plating of semiconductor wafers
02/21/1995US5391281 Plasma shaping plug for control of sputter etching
02/21/1995US5391275 Method for preparing a shield to reduce particles in a physical vapor deposition chamber
02/21/1995US5391269 Method of making an article comprising a silicon body
02/21/1995US5391260 Vacuum processing apparatus
02/21/1995US5391258 Compositions and methods for polishing
02/21/1995US5391257 Method of transferring a thin film to an alternate substrate
02/21/1995US5391252 Plasma pressure control assembly
02/21/1995US5391244 Using sulfur halide gases
02/21/1995US5391231 Holding arrangement for a planar workpiece and at least one such holding arrangement
02/21/1995US5391229 Apparatus for chemical vapor deposition of diamond including graphite substrate holders
02/21/1995US5391082 Conductive wedges for interdigitating with adjacent legs of an IC or the like
02/21/1995US5391036 Magnetic transfer device
02/21/1995US5391035 Micro-enviroment load lock
02/21/1995US5390972 Wafer cassette handle
02/21/1995US5390844 Semiconductor inner lead bonding tool
02/21/1995US5390811 Wafer basket for containing semiconductor wafers
02/21/1995US5390785 Pressurized sealable transportable containers for storing a semiconductor wafer in a protective gaseous environment
02/21/1995US5390626 Low pressure chemical vapor deposition method using a hot-wall
02/19/1995CA2130149A1 Sub-micron bonded soi by trench planarization
02/16/1995WO1995005008A2 Flat component with a grid of through holes
02/16/1995WO1995005004A1 Method and apparatus for wafer washing
02/16/1995WO1995005003A1 Device for transporting wafer magazines
02/16/1995WO1995005002A1 Conveyor for magazines receiving disk-shaped objects
02/16/1995WO1995004845A1 Crystalline multilayer structure and manufacturing method thereof
02/16/1995WO1995004786A2 Adhesive paste containing polymeric resin
02/16/1995WO1994028577A3 Method of producing a structure with narrow line width and devices obtained
02/16/1995DE4333661C1 Semiconductor component with high breakdown voltage
02/16/1995CA2168427A1 Adhesive paste containing polymeric resin
02/15/1995EP0748261A4 Layered chip structure
02/15/1995EP0639028A1 Improved output circuit for charge transfer devices
02/15/1995EP0638984A1 Low voltage charge pumps
02/15/1995EP0638937A2 Ohmic electrode, its fabricating method and semiconductor device using this electrode
02/15/1995EP0638936A1 Gate array LSI
02/15/1995EP0638935A1 Method of making a BicMOS device
02/15/1995EP0638934A1 Semiconductor device and manufacturing method
02/15/1995EP0638931A2 Multi-chip module
02/15/1995EP0638930A1 Novel TiSi2/TiN clad interconnect technology
02/15/1995EP0638928A1 Power semiconductor device with pressure contact
02/15/1995EP0638927A1 Method for manufacturing a field oxide region
02/15/1995EP0638926A1 Process of fabricating semiconductor unit employing bumps to bond two components
02/15/1995EP0638924A1 Process for fabricating TAB tape carriers
02/15/1995EP0638923A2 Low temperature etching in cold-wall CVD systems
02/15/1995EP0638922A1 Method for forming an integrated circuit pattern on a semiconductor substrate, using an anti-reflective layer
02/15/1995EP0638902A2 Selector circuit selecting and outputting voltage applied to one of first and second terminal in response to voltage level applied to first terminal
02/15/1995EP0638847A1 Apparatus and method for projection exposure
02/15/1995EP0638660A2 Dry cleaning of semiconductor processing chambers
02/15/1995EP0638391A1 Polishing pad and a process for polishing
02/15/1995EP0638202A1 Self-aligned thin-film transistor constructed using lift-off technique
02/15/1995EP0638001A1 Ultrasonic spray coating system and method
02/15/1995EP0633823A4 Removal of surface contaminants by irradiation.
02/15/1995CN1098821A Method for manufacturing a highly intergrated semiconductor device
02/15/1995CN1098819A A capillary for a wire bonding apparatus and a method for forming an electric connection bump using the capillary
02/15/1995CN1098818A Semiconductor integrated circuit, semiconductor device, transistor, and process for fabricating the same
02/14/1995USRE34861 Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide
02/14/1995US5390146 Reference switching circuit for flash EPROM
02/14/1995US5390144 Semiconductor memory
02/14/1995US5390143 Non-volatile static memory devices and operational methods
02/14/1995US5390142 Memory material and method for its manufacture
02/14/1995US5390140 Signal output circuit operating stably and arrangement of power supply interconnection line therefor in semiconductor integrated circuit device
02/14/1995US5390082 Chip carrier with protective coating for circuitized surface
02/14/1995US5390079 Tape carrier package
02/14/1995US5390072 Thin film capacitors
02/14/1995US5390069 Short circuit limit circuit with temperature-dependent current limit
02/14/1995US5389990 Method for measuring DC current/voltage characteristic of semiconductor device
02/14/1995US5389873 Pressure contact chip and wafer testing device
02/14/1995US5389820 IC carrier
02/14/1995US5389818 Lead frame
02/14/1995US5389817 Semiconductor device having a flat jumper lead
02/14/1995US5389815 Semiconductor diode with reduced recovery current
02/14/1995US5389811 Fault-protected overvoltage switch employing isolated transistor tubs
02/14/1995US5389809 Field effect transistor drain structure
02/14/1995US5389808 Non-volatile semiconductor memory with increased capacitance between floating and control gates
02/14/1995US5389807 Field effect transistor
02/14/1995US5389804 Resonant-tunneling heterojunction bipolar transistor device
02/14/1995US5389803 High-gain Si/SiGe MIS heterojunction bipolar transistors
02/14/1995US5389802 Heterojunction field effect transistor (HJFET) having an improved frequency characteristic
02/14/1995US5389801 Semiconductor device having increased current capacity
02/14/1995US5389796 Vacuum transistor having an optical gate
02/14/1995US5389769 ID recognizing system in semiconductor manufacturing system
02/14/1995US5389581 High density TEOS-based film for intermetal dielectrics
02/14/1995US5389580 Thin film semiconductor device and method of production
02/14/1995US5389576 Method of processing a polycide structure
02/14/1995US5389575 Self-aligned contact diffusion barrier method
02/14/1995US5389574 Etching gallium arsenide using mixture of fluorocarbon, silicon chloride, rare gas