Searching:
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-5,923,977 |
Method of forming CMOS circuitry including patterning a layer of
conductive material overlying field isolation... A method for forming CMOS DRAM circuitry is disclosed and which includes forming a substrate comprising an array NMOS region, a peripheral NMOS region, and a... |
| US-5,923,976 |
Nonvolatile memory cell and method of fabricating the same A nonvolatile memory cell is disclosed including a first conductivity-type substrate, an active region located in a predetermined portion of the first... |
| US-5,923,975 |
Fabrication of natural transistors in a nonvolatile memory process In a fabrication process of a nonvolatile memory device, natural or low threshold transistors usable in the peripheral circuitry are economically fabricated by... |
| US-5,923,974 |
Method of manufacture of memory device with high coupling ratio A method of forming a semiconductor memory device with a variable thickness gate oxide layer including a tunnel oxide layer and a thicker gate oxide layer... |
| US-5,923,973 |
Method of making greek letter psi shaped capacitor for DRAM circuits A method of forming a capacitor having a cross section shape similar to the Greek letter psi. The shape of the capacitor plate provides a high capacitance using... |
| US-5,923,972 |
DRAM cell capacitor fabrication method A method for making a cell capacitor of a semiconductor device such as a dynamic random access memory includes steps for increasing the height of a capacitor... |
| US-5,923,971 |
Reliable low resistance strap for trench storage DRAM cell using
selective epitaxy Strap resistance, surface strap shorts and wordline capacitance can be reduced by providing a selectively grown silicon strap which tapers away from spacer... |
| US-5,923,970 |
Method of fabricating a ferrolelectric capacitor with a graded barrier
layer structure A method of fabricating an integrated circuit capacitor in which a first conductive plate, a layer of ferroelectric material, and a second conductive plate are... |
| US-5,923,969 |
Method for manufacturing a semiconductor device having a limited pocket
region In order to reduce the thickness of an impurity diffusion region of a first conductivity type formed near the surface of a semiconductor substrate, a pocket... |
| US-5,923,968 |
Method for producing semiconductor device In a producing a thin film transistor, a solution containing a metal element for promoting crystallization of silicon is added in contact with an amorphous... |
| US-5,923,967 |
Method for producing a thin film semiconductor device In the method for fabricating a TFT utilizing a polycrystalline silicon thin film as an intrinsic semiconductor region, a polycrystalline silicon thin film, a... |
| US-5,923,966 |
Laser processing method A laser processing apparatus provides a heating chamber, a chamber for laser light irradiation and a robot arm, wherein a temperature of a substrate on which a... |
| US-5,923,965 |
Thin film transistors and method of making A thin film field effect transistor includes: a) a thin film channel region; b) a pair of opposing electrically conductive first and second source/drain regions... |
| US-5,923,964 |
Nitride encapsulated thin film transistor fabrication technique A thin film transistor includes a thin film transistor body above a gate electrode. The thin film transistor body is hydrogenated to prevent the transistor body... |
| US-5,923,963 |
Method of manufacturing a semiconductor display device The present invention provide a semiconductor device having a first insulating layer provided in contact with a side of an active layer in the direction of... |
| US-5,923,962 |
Method for manufacturing a semiconductor device A process for fabricating a highly stable and reliable semiconductor, comprising: coating the surface of an amorphous silicon film with a solution containing a... |
| US-5,923,961 |
Method of making an active matrix type display There is provided an active matrix type display in which thin film transistors having required characteristics are provided selectively in a pixel matrix portion... |
| US-5,923,960 |
Method of making a custom laser conductor linkage for the integrated
circuits An integrated circuit includes a substrate with doped regions, a patterned polysilicon layer defining contacts and local interconnects, a submetal dielectric, a... |
| US-5,923,959 |
Ball grid array (BGA) encapsulation mold A molding machine for encapsulating electronic devices mounted on one side of a substrate, and having a ball-grid array, pin-grid array, or land-grid array on... |
| US-5,923,958 |
Method for semiconductor chip packaging A method for semiconductor chip packaging comprises the following processes: preparing an array-typed base plane by pressing a plane-shaped material, wherein... |
| US-5,923,957 |
Process for manufacturing a lead-on-chip semiconductor device package
having a discontinuous adhesive layer... A lead-on-chip semiconductor device package is formed by attaching a lead frame to the chip with a discontinuous adhesive layer. Electrode pads of the chip are... |
| US-5,923,956 |
Method of securing a semiconductor chip on a base plate and structure
thereof A semiconductor chip such as a cold cathode is mounted on a base plate using a conventional solder or like metallic eutectic material or conductive paste, and... |
| US-5,923,955 |
Fine flip chip interconnection There is disclosed a process for creating a flip chip bonded combination for a first integrated circuit and a second integrated circuit. Creating a first... |
| US-5,923,954 |
Ball grid array package and fabrication method therefor A BGA package and a fabrication method therefor are capable of enhancing the productivity of an assembly by eliminating a wire bonding step, which requires a... |
| US-5,923,953 |
Process for forming a high gain, wide bandgap gallium nitride
photoconductor having particular sensitivity to... A process for forming a UV sensitive gallium nitride layer includes a step of depositing a layer of aluminum nitride on which the gallium nitride layer is... |
| US-5,923,952 |
Fusion-bond electrical feed-through A semiconductor device has a flexible structure bonded to a semiconductor substructure to form a cavity. The flexible structure is bonded over a conducting... |
| US-5,923,951 |
Method of making a flip-chip bonded GaAs-based opto-electronic device In a method of making a flip-chip bonded GaAs-based opto-electronic device, removal of the GaAs substrate is facilitated by provision of a lattice matched... |
| US-5,923,950 |
Method of manufacturing a semiconductor light-emitting device A method for manufacturing a semiconductor is disclosed. The method involves soaking a semiconductor substrate that consists of SiC for ten minutes in a buffered... |
| US-5,923,949 |
Semiconductor device having fluorine bearing sidewall spacers and method
of manufacture thereof Fluorine bearing spacers on the sidewalls of gate electrodes of a semiconductor device are provided to suppress hot carrier injection in the semiconductor... |
| US-5,923,948 |
Method for sharpening emitter sites using low temperature oxidation
processes An improved method for sharpening emitter sites for cold cathode field emission displays (FEDs) includes the steps of: forming a projection on a baseplate;... |
| US-5,923,947 |
Method for achieving low capacitance diffusion pattern filling An automated method for selectively locating fill pattern diffusion regions on a semiconductor substrate. In one embodiment, the present invention determines the... |
| US-5,923,946 |
Recovery of surface-ready silicon carbide substrates A method is disclosed for recovering surface-ready silicon carbide substrates from heteroepitaxial structures of Group III nitrides on silicon carbide... |
| US-5,923,945 |
Method of preparing coated nitride powder and the coated powder produced
thereby The invention is a process for the preparation of coated nitride powder, comprising contacting one or more metal complex(es), organo-aluminum material,... |
| US-5,923,944 |
Fluid containment article for hot hydrocarbon fluid and method of
forming a coating thereon A fluid containment article that exhibits a reduced tendency for thermal decomposition products to deposit and adhere to its surface in contact with a... |
| US-5,923,943 |
Device and method for reducing reverse transfer of electrophotographic
image A device and a method for reducing contamination of the rear surface of recording papers during formation of a next image, with residual developing material... |
| US-5,923,942 |
Printer and paper tray having a user programmable paper size A printing device that includes a paper tray having adjustability for any number of paper sizes and a dial indicator that includes a predetermined number of... |
| US-5,923,941 |
Document transport device This invention relates to a document transport device for use in an image forming apparatus. The document transport device has a first belt roller disposed above... |
| US-5,923,940 |
Cleaning brush having fibers of different lengths An apparatus and printing machine that contain a cleaner brush with long sweeper fibers orientated along the overall width of the brush, and having a greater... |
| US-5,923,939 |
Image forming apparatus employing intermediary transfer member An image forming apparatus for forming a toner image on a transfer material using an intermediary transfer member includes an image bearing member; a toner image... |
| US-5,923,938 |
Recording-sheet adsorbing apparatus The present invention prevents a recording sheet from generating wrinkles, by expanding means having an inverted crown shape pressing roll or a special sheet... |
| US-5,923,937 |
Electrostatographic apparatus and method using a transfer member that is
supported to prevent distortion In a reproduction method and apparatus, a marking particle image is formed on an image-supporting member. A moving web supports a receiver member to advance the... |
| US-5,923,936 |
Cleaning device for an image transfer belt device An image forming apparatus which utilizes an intermediate transfer belt. A cleaning device is provided to remove residual toner, etc., from the intermediate... |
| US-5,923,935 |
Image forming apparatus with a folding transfer device support member An image forming apparatus which transfers a toner image formed on an image carrier to a recording medium with a transfer device and separates the recording... |
| US-5,923,934 |
Developing device having toner supplying roll with fluororesin particles
dispersed therein In a developing device for an image forming device, such as a laser printer, a supply roller is in rolling contact with and supplies toner particles to a... |
| US-5,923,933 |
Electrophotographic apparatus A uniform image is obtained by matching the sliding friction force, the moving speed and the developing agent in a developing region of two developing rollers... |
| US-5,923,932 |
Hybrid scavengeless development using a method for preventing a ghosting
print defect A method and apparatus for preventing ghosting defect, which appears as a lightened ghost image of a previously developed image in a halftone or solid. The... |
| US-5,923,931 |
Sealing mechanism and container equipped with the same A sealing mechanism for preventing the leakage of powder from between a through-hole and a rotary shaft which is supported between one side wall of a container... |
| US-5,923,930 |
Apparatus for controlling density of liquid developing solution and
apparatus for forming images A density regulating apparatus includes a rotatable container for containing developing liquid and a rotating unit for rotating the container. The rotatable... |
| US-5,923,929 |
Imaging apparatus and method and liquid toner therefor Scuff resistance, abrasion resistance and peel resistance of a wide class of liquid toners may be improved by the addition of a minor amount of an additional... |
| US-5,923,928 |
Dustless toner image transfer apparatus and method An image forming apparatus including an image carrier, an image data storing device for storing image data, a latent image forming device for forming a first... |
Copyright 2008−2012 Patents.com
