Abstract:
In accordance with the objectives of the invention a new design and method for the implementation thereof is provided in the form of an “oxide ring”. A conventional die is provided with a guard ring or sealing ring, which surrounds and isolates the active surface area of an individual semiconductor die. The “oxide ring” of the invention surrounds the guard ring or sealing ring and forms in this manner a mechanical stress release buffer between the sawing paths of the die and the active surface area of the singulated individual semiconductor die.
Abstract:
Compositions and kits for inhibiting an allergic response against an allergenic protein are disclosed. The compositions comprise a eukaryotic cell expression vector containing nucleotide sequences encoding an allergenic protein or a polypeptide that comprises an antigenic epitope of said allergenic protein; and an allergenic protein or a polypeptide that comprises an antigenic epitope of the allergenic protein. The kits comprise a first container which comprises a eukaryotic cell expression vector containing nucleotide sequences encoding an allergenic protein or a polypeptide that comprises an antigenic epitope of the allergenic protein and a second container which comprises an allergenic protein or a polypeptide that comprises an antigenic epitope of said allergenic protein. Compositions and kits for inhibiting an allergic response against an flea allergenic protein; a feline allergenic protein; a canine allergenic protein; a dust mite allergenic protein; a peanut allergenic protein; a Japanese cedar allergenic protein; and a blomia tropicalis allergenic protein are disclosed. Methods if using such compositions and kits are also disclosed.
Abstract:
Methods of inducing mucosal immunity in individuals against proteins and peptides are disclosed. The methods comprise the step of administering topically or by lavage into mucosal tissue selected from the group consisting of rectal, vaginal, urethral, sublingual and buccal, a nucleic acid molecule that comprises a nucleotide sequence that encodes a protein or peptide that comprises an epitope against which mucosal immunity is desired. The methods may be used to immunize and individual against a pathogen infection, hyperproliferative diseases or autoimmune diseases using nucleic acid molecules which encode proteins and peptides that share an epitope with a pathogen antigen or protein associated with cells involved in hyperproliferative diseases or autoimmune diseases, respectively,
Abstract:
A method for calibrating a feeder for a surface mounting device (SMD) includes the steps of: reading a standard coordinate value; setting controlling parameters including a predefined amount of materials to be delivered and a predefined range of a coordinate deviation; booting the feeder (22) to deliver materials via an operation controller (20); capturing delivered material images of the materials and gear images of the feeder via an image controller (24); calculating coordinate deviations of the captured images; analyzing whether a total delivered amount of the materials is equal to the predefined amount; and calibrating the feeder according to the calculated coordinate deviations if the total delivered amount of the materials is equal to the predefined amount. A system for calibrating a feeder for a surface mounting device (SMD) is also disclosed.
Abstract:
A graded junction space decreasing an implant concentration gradient between n-well and p-well regions of a semiconductor device is provided for enhancing breakdown voltage in high voltage applications. Split or unified FOX regions may be provided overlapping with the graded junction space. By using a p-well blocking layer to separate the p-well(s) and the n-well, breakdown voltage characteristic is improved without the cost of an additional mask or process change.
Abstract:
A high-voltage graded junction LDMOSFET includes a substrate of a first conductivity type, a well of the first conductivity type disposed in the substrate, a first region of a second conductivity type disposed in the well of the first conductivity type, a source terminal coupled to the first region of the second conductivity type, a well of the second conductivity type disposed in the substrate, a second region of the second conductivity type disposed in the well of the second conductivity type, a drain terminal coupled to the second region of the second conductivity type, a region of the first conductivity type disposed in the substrate, a body terminal coupled to the region of the first conductivity type, a graded-junction region formed of material of the first conductivity type separating the well of the first conductivity type and the well of the second conductivity type, the material of the first conductivity type in the graded-junction region doped at least an order of magnitude less than the wells, a dielectric layer disposed over the well of the first conductivity type, the graded-junction region and a portion of the well of the second conductivity type, a first isolator disposed in the well of the second conductivity type, the isolator including a dielectric material that is in contact with the dielectric layer, a second isolator disposed at least partially in the well of the second conductivity type, the second isolator including a dielectric material and isolating the second region of the second conductivity type from the region of the first conductivity type, and a gate disposed over the dielectric layer and a portion of the first isolator.
Abstract:
A program installation system and method allowing a diskless computer device to perform program installation is proposed, the method comprising: establishing a booting unit and a memory section in the computer device, a DHCP server comprising a network information database for storing network setting information, and a storage server comprising a program storage section for storing at least one program and a information storage section for storing information sent from the network system; issuing a booting request by the booting unit; the DHCP server sending network setting information to the computer device in response to receiving the booting request; the computer device storing the network setting information in the memory section and issuing a program installation request based on the stored network setting information; the storage server storing information of the memory section in the information storage section and storing a network address of the storage server to the booting unit in response to receiving the program installation request; and the computer device being rebooted and connected to the storage server according to the stored network address, allowing the computer device to perform the program installation process by accessing the program storage section of the storage server.
Abstract:
Disclosed are systems and methods for providing ring back tones in a communication network. At first, a ring back tone device for storing and playing the ring back tone customized by a subscriber is established in the communication network. Whether a subscriber is a ring back tone service register subscriber is judged with a certain triggering mode, such as intelligent network triggering, signaling interception triggering, call forwarding triggering or switching device triggering. If it is judged the subscriber is a ring back tone service registered subscriber, a connection between the originating switching device and the terminating switching device and a connection between a switching device and the ring back tone device are established. When the called terminal is idle, the ring back tone device provides a piece of customized ring back tone to the calling subscriber for replacing traditional ring back tone.
Abstract:
A method and an apparatus are provided for image stabilization for the output of analog-to-digital converters (ADC) and for phase-locked loops (PLL). The digital coding at the output of ADCs and PLLs is filtered by this method and apparatus to eliminate the noise which has contaminated the coding. The noise sources are noise picked up by the cable, system board noise, ADC power and ground noise paths, and switching noise. The differences of energy level of sequential pixels in the ADC and PLL digital outputs used in image displays are used to decide if correction is required. The method of image noise filtering is compatible with programmable circuitry. This allows the method to be tuned for optimal image stabilization.
Abstract:
A FET device for operation at high voltages includes a substrate, a first well and a second well within the substrate that are doped with implants of a first type and second type, respectively. The first and second wells define a p-n junction. A field oxide layer within the second well defines a first surface region to receive a drain contact. A third well is located at least partially in the first well, includes doped implants of the second type, and is adapted to receive a source contact. As such, the third well defines a channel between itself and the second well within the first well. A gate is disposed over the channel. At least a first portion of the gate is disposed over the p-n junction, and includes doped implants of the first type. A number of permutations are allowed for doping the remainder of the gate.