摘要:
A transparent ceramic composite armor is made of a crystalline transparent ceramic material and an amorphous glass phase material. The armor includes a first portion containing 100 per cent ceramic material; a second portion contiguous and integral with the first portion and containing a combination of the ceramic material and the glass phase material; and a third portion contiguous and integral with the second portion and containing 100 per cent glass phase material. Relative volumetric amounts of the ceramic material and the glass phase material in the second portion are inversely related and a greatest volume percentage of the ceramic material is adjacent the first portion. The volume percentage of the ceramic material in the second portion decreases a direction away from the strike face of the armor, while the volume percentage of the glass phase material increases in the same direction.
摘要:
A display, including a substrate having a display area including first and second non-overlapping pixel groups and a gutter located between the first and second pixel groups, the gutter having a dimension in a first direction separating the first and second pixel groups, and each pixel group includes a plurality of pixels, each pixel having three or more differently colored sub-pixels; and wherein the pixel centers of the pixels in each pixel group are arranged in a regular two-dimensional array having one dimension parallel to the first direction, and wherein the pixels within a pixel group are separated by an inter-pixel separation in the first direction; and one or more electrical elements arranged within the gutter, each subpixel being connected to one of the one or more electrical elements, wherein the gutter dimension is greater than the inter-pixel separation, so that artifacts in a displayed image are reduced.
摘要:
A system and method for providing closed loop infusion formulation delivery which accurately calculates a delivery amount based on a sensed biological state by adjusting an algorithm's programmable control parameters. The algorithm calculates a delivery amount having proportional, derivative, and basal rate components. The control parameters may be adjusted in real time to compensate for changes in a sensed biological state that may result from daily events. Safety limits on the delivery amount may be included in the algorithm. The algorithm may be executed by a computing element within a process controller for controlling closed loop infusion formulation delivery. The biological state is sensed by a sensing device which provides a signal to the controller. The controller calculates an infusion formulation delivery amount based on the signal and sends commands to an infusion formulation delivery device which delivers an amount of infusion formulation determined by the commands.
摘要:
A digital display device includes a display substrate; an array of pixels formed on the display substrate; an array of driving circuits located on the display substrate, each driving circuit electrically connected to one or more pixels for controlling a pixel current provided to each pixel; an array of computing circuits located on the display substrate, each computing circuit including circuits for signal or image processing and for communicating with neighboring computing circuits; a plurality of electrical conductors formed on the display substrate and connected to each of the driving circuits and digital computing circuits, wherein each computing circuit is connected with an electrical conductor to each of its neighbors in the array of computing circuits; and means for providing an image signal connected to one or more of the electrical conductors.
摘要:
A method of capturing a video of a scene depending on the speed of motion in the scene, includes capturing a video of the scene; determining the relative speed of motion within a first region of the video of the scene with respect to the speed of motion within a second region of the video of the scene; and causing a capture rate of the first region of the video of the scene to be greater than a capture rate of the second region of the video of the scene, or causing an exposure time of the first region to be less than exposure time of the second region.
摘要:
A method and system for non-vascular sensor implantation. An implant unit is implanted in an area of a body and a foreign body capsule is allowed to form around the area of the implant unit. The sensor may be directed into a body cavity such as, for example, the peritoneal space, subcutaneous tissues, the foreign body capsule, or other area of the body. A subcutaneous area of the body may be tunneled to place the sensor. The system may include an implant unit such as, for example, for delivering drug to a human body and a sensor for detecting a physiological parameter. The sensor may be separate from and connectable to the implant unit and may be placed in a non-vascular area of the human body.
摘要:
Method of displaying a video of a scene onto a display with enhanced image quality, the video of the scene having first subframes and second subframes wherein the first subframes correspond to a first region of an image-presentation element of the display and the second subframes correspond to a second region of the image-presentation element; and selecting an access key corresponding to the first subframes. The method further includes encoding the access key into one or more of the second subframes; providing the second subframes to the display using a first data transport; the display, decoding the access key and receiving the corresponding first subframes using a second data transport different from the first data transport; and selectively providing the first and second subframes from the first and second data transports to corresponding regions in the image-presentation element of the display, whereby the displayed image has enhanced image quality.
摘要:
A drive circuit for rapidly interleaving image data displayed on an EL device is disclosed. The drive circuit includes a signal source that provides a image data signals. Each image data signal is provided for a specified load period. A multiplexer receives the image data signals, and in response to a selection signal selects one of the image data signals to provide a control signal that directs the EL device to emit light. Additionally, a controller causes interleaving of the image data during multiple display periods; each display period is shorter than the load period.
摘要:
Methods for displaying an image on a color display having a target display white point luminance and chromaticity, and including three gamut-defining emitters defining a display gamut and two or more additional emitters which emit light within the display gamut; the method including receiving a three-component input image signal; transforming the three-component input image signal to a five-or-more component drive signal; and providing the drive signal to display an image corresponding to the input image signal. One method provides a reproduced luminance value higher than the sum of the respective luminance values of the three components of the input signal when reproduced with the gamut-defining emitters. Another method provides reduced power in an OLED display including a white-emitting layer with three color filters for gamut-defining emitters and two or more additional color filters for three additional within-gamut emitters.
摘要:
A tiled electroluminescent device that improves light-emission uniformity and reduces reflection from ambient light includes a first and a second electroluminescent device tile, a portion of the edge of the first device tile abutted with a portion of the edge of the second device tile leaving a gap between the first and second device tile edges, each device tile including a substrate, having an optical index and a level of transparency, and an electroluminescent diode for emitting light according to a distribution that is substantially Lambertian, whereby light is directed along an oblique angle to the surface of the substrate of the first tile and through the edge of the first device tile; and a filler located in the gap between the abutting edges of the first and second device tiles, the filler having an optical index and a level of transparency matched to the substrates.