摘要:
THERE IS DISCLOSED A LIQUID SILICA SOURCE FOR SEMICONDUCTOR DIFFUSIONS WHICH COMPRISES IN COMBINATION 54-64% ETHYL ALCOHOL, 11-21% ETHYL ACETATE, 13-63% TETRAETHYLORTHOSILICATE, AND 3-10% WATER AND 1-8% VINYL TRICHLOROSILANE, SAID PERCENTAGES BEING BY WEIGHT. THE LIQUID SILICA SOURCE MAY BE READILY COATED ONTO THE SEMICONDUCTOR WAFER EITHER BY PAINTING, SPRAYING OR PERFERABLY SPINNING.
摘要:
A method and system for communicating header compression layer control messages. Header compression control messages are generated by a header compression layer (302) and are sent through at least one link layer data packet by a link transport communications protocol layer (304) to a remote receiver (104). The link transport communications protocol layer (304) monitors receipt of link layer data packet acknowledgements that are received from the link transport communications protocol layer (304) of the remote receiver (104) for the at least one link layer data packet. The link transport communications protocol layer (304) determines successful transmission of the header compression control message and provides, to the header compression layer (302), an indication of successful header compression control message transmission.
摘要:
Disclosed is a system, method, and computer program product for tracking at least one item. The method on a device includes determining a location of the device and determining whether the location of the device is within a predefined area. The method further includes determining whether the at least one item is within a range. If the at least one item is not within the range and if the location of the device is not within the predefined area, the location of the device is stored. If the device is operating in active mode, an alarm is sounded indicating that the at least one item is not within the range.
摘要:
An interface block (300) carries a removable electrical connection (310, 312) that can be quickly connected and removed from a high speed machine for picking and placing electronic components. The interface block is attached to a vacuum ported tool changer (200) which further couples to a heated end effector (100) to create a removable heated nozzle assembly (50). The entire assembly can be easily plugged into and removed from a high speed placement machine.
摘要:
A cursor is moved through regions of text 300 having differing directions to a location visually adjacent to a previous cursor location. The cursor is moved in the direction of requested cursor movement even when moving from text having a first direction to text having a second direction. A comparison of direction for current and proposed cursor locations is made 810 in both a method and apparatus for so moving the cursor. The direction of a character to be inserted is also examined 816 in determining the next location of the cursor.
摘要:
Disclosed is a system (100), method and computer program product for facilitating wireless transmission of email messages. The method on a wireless device (106) includes storing a user's email viewing interest profile (110) and receiving a first portion of a wirelessly transmitted email message. The method further includes wirelessly transmitting a request for transmission of a second portion of the wirelessly transmitted email message in response to determining that the stored user's email viewing interest profile (110) indicates a user's interest in receiving a second portion of the wirelessly transmitted email message. The stored user's email viewing interest profile (110) associates a measure of a user's viewing interest with key field information of an email message.
摘要:
A processor (10) utilizes information regarding one or more physical dimensions of an individual (14) to better inform a personal identification process. In one embodiment, the measured physical dimensions are utilized to influence the conduct of a face recognition process. In one embodiment, a Bayesian Belief Network can be utilized to facilitate such processes.
摘要:
High quality epitaxial layers of compound semiconductor materials can be grown overlying large silicon wafers by first growing an accommodating buffer layer on a silicon wafer. The accommodating buffer layer is a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer of silicon oxide. The amorphous interface layer dissipates strain and permits the growth of a high quality monocrystalline oxide accommodating buffer layer. The accommodating buffer layer is lattice matched to both the underlying silicon wafer and the overlying monocrystalline compound semiconductor layer. Any lattice mismatch between the accommodating buffer layer and the underlying silicon substrate is taken care of by the amorphous interface layer.
摘要:
In a particular embodiment, an oscillator adjustment circuit is disclosed. The oscillator adjustment circuit includes a resonator portion comprising a capacitive element coupled to an inductive element and a signal balancing portion comprising a secondary coil of the transformer. The inductive element comprises a primary coil of a transformer. The secondary coil has a grounded center tap.
摘要:
A semiconductor apparatus includes a capacitor having a substrate, a conductive element and an insulator. The insulator comprises a substantially monocrystalline material having a relatively high dielectric constant. The semiconductor apparatus may further include a supplemental layer having a depletion zone, suitably comprised of a high-resistivity semiconductor material, for forming a voltage-variable capacitor. To facilitate the growth of the insulator and/or other layers, the various layers are suitably lattice matched. Further, the apparatus may include one or more interface layers to facilitate lattice-matching of the various layers.