9856results about How to "Increase ratings" patented technology

A chemical vapor deposition reactor including a wafer boat with a vertical stack of horizontally oriented susceptors serving as thermal plates and each having pins extending upward for suspending a wafer between a pair of susceptors. Reactant gas injector and exhaust apparatus are positioned to concentrate a forceful supply of reactant gas across each wafer at a speed in excess of 10 cm / sec. The pressure is held in the range of 0.1 to 5,000 mTorr. The forceful gas flow avoids gas depletion effects, thinning the boundary layer and resulting in faster delivery of reactants to substrate surfaces, resulting in surface rate reaction limited operation. A plurality of individually controllable heaters are spaced vertically around the sides of the boat. Temperature sensors monitor the temperature along the boat height and provide input to a controller for adjusting the heater drive to optimize the temperature uniformity.

In order to maintain the integrity of data stored in a flash memory that are susceptible to being disturbed by operations in adjacent regions of the memory, disturb events cause the data to be read, corrected and re-written before becoming so corrupted that valid data cannot be recovered. The sometimes conflicting needs to maintain data integrity and system performance are balanced by deferring execution of some of the corrective action when the memory system has other high priority operations to perform. In a memory system utilizing very large units of erase, the corrective process is executed in a manner that is consistent with efficiently rewriting an amount of data much less than the capacity of a unit of erase.

A lid assembly for a semiconductor processing system is provided. The lid assembly generally includes a lid having a gas manifold mounted on a first side and a baffle plate mounted on a second side. The gas manifold is configured to deliver a plurality of gases to a plenum defined between the baffle plate and the lid. The gases are mixed within a recess formed in the baffle plate before exiting into the processing system through a singular passage.

This invention relates to an integrated vapor or liquid phase reagent dispensing apparatus having a plurality of vessels and a plurality of carrier or inert gas feed / vapor or liquid phase reagent delivery manifolds, that may be used for continuously dispensing vapor or liquid phase reagents such as precursors for deposition of materials in the manufacture of semiconductor materials and devices.

A foveated imaging system, which can be implemented on a general purpose computer and greatly reduces the transmission bandwidth of images has been developed. This system has demonstrated that significant reductions in bandwidth can be achieved while still maintaining access to high detail at any point in an image. The system is implemented with conventional computer, display, and camera hardware. It utilizes novel algorithms for image coding and decoding that are superior both in degree of compression and in perceived image quality and is more flexible and adaptable to different bandwidth requirements and communications applications than previous systems. The system utilizes novel methods of incorporating human perceptual properties into the coding the decoding algorithms providing superior foveation. One version of the system includes a simple, inexpensive, parallel pipeline architecture, which enhances the capability for conventional and foveated data compression. Included are novel applications of foveated imaging in the transmission of pre-recorded video (without eye tracking), and in the use of alternate pointing devices for foveation.

Method for forming a thin film at low temperature by using plasma pulses is disclosed. While a purge gas or a reactant purge gas activated by plasma is continuously supplied into a reactor, a source gas is supplied intermittently into the reactor during which period plasma is generated in the reactor so that the source gas and the purge gas activated by plasma reacts, so that a thin film is formed according to the method. Also, a method for forming a thin layer of film containing a plural of metallic elements, a method for forming a thin metallic film containing varied contents by amount of the metallic elements by using a supercycle Tsupercycle comprising a combination of simple gas supply cycles Tcycle, . . . , and a method for forming a thin film containing continuously varying compositions of the constituent elements by using a supercycle Tsupercycle comprising a combination of simple gas supply cycles Tcycle, . . . , are disclosed. The methods for forming thin films disclosed here allows to shorten the purge cycle duration even if the reactivity between the source gases is high, to reduce the contaminants caused by the gas remaining in the reactor, to form a thin film at low temperature even if the reactivity between the source gases is low, and also to increase the rate of thin film formation.

The present invention is directed to various sets of unit operations for treating aqueous effluents and logic for designing and effecting the treatment. The unit operations include stabilization of subterranean waters, sequential oxidation steps to alter selected target materials, oxidation to break up emulsions prior to removal of the emulsion components, and intense oxidation to break up difficult-to-remove organic target materials.

A structure of a structure release and a manufacturing method are provided. The structure and manufacturing method are adapted for an interference display cell. The structure of the interference display cell includes a first electrode, a second electrode and at least one supporter. The second electrode has at least one hole and is arranged about parallel with the first electrode. The supporter is located between the first electrode and the second electrode and a cavity is formed. In the release etch process of manufacturing the structure, an etchant can pass through the hole to etch a sacrificial layer between the first and the second electrodes to form the cavity; therefore, the time needed for the process becomes shorter.

A method for fabricating a layer structure in a trench includes: simultaneously forming a dielectric film containing a Si—N bond on an upper surface, and a bottom surface and sidewalls of the trench, wherein a top / bottom portion of the film formed on the upper surface and the bottom surface and a sidewall portion of the film formed on the sidewalls are given different chemical resistance properties by bombardment of a plasma excited by applying voltage between two electrodes between which the substrate is place in parallel to the two electrodes; and substantially removing either one of but not both of the top / bottom portion and the sidewall portion of the film by wet etching which removes the one of the top / bottom portion and the sidewall portion of the film more predominantly than the other according to the different chemical resistance properties.

An electronic smoking-substitute device 110 includes a tube containing a reservoir 310 containing a liquid. The liquid includes a substance to be inhaled by the user, for example a nicotine dilution. The device also has a heating element 320, the heating element is a coil and is in direct contact with the reservoir 310. A power source 340 is arranged to power the heating element.

An advertisement selection and delivery system for selecting advertisements based on profile information and rendering the advertisements as accessible to a user operating a network-capable appliance connected to a data-packet-network is provided. The system comprises, a first server node connected to the network, the first server node functioning as a user access point on the network, a mass storage repository accessible to the first server node, the repository for storing and serving user profile data, a second server node connected to the network, the second server node for generating user preference data, at least one advertisement server connected to the network, the advertisement server for serving advertisement data, a software application for generating user preference lists and performing advertisement selection and at least one network-capable appliance connected to the network the network-capable appliance for receiving the advertisement data. A user operating the network-capable appliance accesses the first server node and receives the advertisement data, the advertisement data selected for service by matching the user preference data to stored advertisements and rendered accessible to the user during the time of user access to the system from the network-capable appliance.