Abstract: This specification discloses methods of enhancing the stability and performance of Eu2+ doped narrow band red emitting phosphors. In one embodiment the resulting phosphor compositions are characterized by crystallizing in ordered structure variants of the UCr4C4 crystal structure type and having a composition of AE1?xLi3?2yAl1+y?zSizO4?4y?zN4y+z:Eux (AE=Ca, Sr, Ba, or a combination thereof, 0<x<0.04, 0?y<1, 0<z<0.05, y+z?1). It is believed that the formal substitution (Al,O)+ by (Si,N)+ reduces the concentration of unwanted Eu3+ and thus enhances properties of the phosphor such as stability and conversion efficiency.

Abstract: A method and apparatus for improving detection of radiation emitted from object that includes a radiation detection sensor with a substrate and an array of columns protruding from a top surface of the substrate. A radiation sensitive layer, such as TLC, and a thermal conversion material, such as an absorber, are disposed upon a top surface of the columns within the array thereby producing an array of radiation detectors. The columns provide thermal isolation between the radiation detectors and the substrate, and spatial separation of columns within the array provide radiant and thermal isolation between the radiation detectors upon the tops of individual columns. Producing an image of the array of radiation detectors allows detection of the radiation emitted from an object.

Abstract: A method and apparatus for improving detection of radiation emitted from object that includes a radiation detection sensor with a substrate and an array of columns protruding from a top surface of the substrate. A radiation sensitive layer, such as TLC, and a thermal conversion material, such as an absorber, are disposed upon a top surface of the columns within the array thereby producing an array of radiation detectors. The columns provide thermal isolation between the radiation detectors and the substrate, and spatial separation of columns within the array provide radiant and thermal isolation between the radiation detectors upon the tops of individual columns. Producing an image of the array of radiation detectors allows detection of the radiation emitted from an object.

Abstract: A method and apparatus for improving detection of radiation emitted from object that includes a radiation detection sensor with a substrate and an array of columns protruding from a top surface of the substrate. A radiation sensitive layer, such as TLC, and a thermal conversion material, such as an absorber, are disposed upon a top surface of the columns within the array thereby producing an array of radiation detectors. The columns provide thermal isolation between the radiation detectors and the substrate, and spatial separation of columns within the array provide radiant and thermal isolation between the radiation detectors upon the tops of individual columns. Producing an image of the array of radiation detectors allows detection of the radiation emitted from an object.

Abstract: An apparatus and method for inducing alternating tactile stimulations in a human subject is disclosed. The device includes a first vibrating element and a second vibrating element connected to a controller. The subject holds the first vibrating element in one hand and the second vibrating element in the other hand. When the device is activated the following occurs in sequence: the first vibrating element vibrates, pauses, the second vibrating element vibrates, pauses, the first vibrating element vibrates, pauses, the second vibrating element vibrates, pauses, and so forth, until the device is deactivated. The first and second vibrating elements are preferably of a hand-held size and shape.

Abstract: A device for inducing alternating tactile stimulations in a human subject is disclosed. The device includes a first vibrating element and a second vibrating element connected to a controller. The subject holds the first vibrating element in one hand and the second vibrating element in the other hand. When the device is activated the following occurs in sequence: the first vibrating element vibrates, pauses, the second vibrating element vibrates, pauses, the first vibrating element vibrates, pauses, the second vibrating element vibrates, pauses, and so forth, until the device is deactivated. The first and second vibrating elements are preferably of a hand-held size and shape.

Abstract: A method is described for routing calls outside of a carriers network based on characteristics of the call, the attributes of the caller, the status of subscriber-provided resource, and the status of network telephone provided facilities. Information about the call and the caller's identification is sent from the public switched telephone network to a subscriber call routing processor. The carrier is directed by the routing processor to route the call to the subscriber's resource best able to handle the call. Information about the call and the business relationship the caller has with the subscriber is used by the routing processor to determine which type of resource is needed to handle the call. The routing processor then chooses the particular resource of that type to which the call is to be routed based on the current status of the resource, the status of the network-provided facilities, and the criteria established by the subscriber for selecting between alternative resources.

Abstract: A device for connecting a wire to a support, for example a semiconductor device, by means of thermocompression bonding, by buttwelding, has a movable tool for holding the wire while one end is exposed. An electrode is spaced from the wire end and means are provided for producing a high electric voltage between the electrode and the wire end so as to produce a spark discharge therebetween sufficient to melt the wire end and form a ball. The tool is then used to cause thermocompression bonding.

Abstract: The invention concerns a process for the two-sided exposure of a semiconductor or substrate plate, especially exposure of a wafer, through exposure masks which are arranged in plane parallel, parallel and rotational alignment to either side of a semiconductor plate. The invention further concerns an apparatus for parallel and rotational alignment to either side of a semiconductor plate. The invention further concerns an apparatus for parallel and rotational alignment of a semiconductor or substrate plate, especially alignment of a wafer, in relation to two exposure masks, operating on either of the two surfaces of the semiconductor or substrate plate, for the purpose of a two-sided exposure, in accord with the process established by the invention.