摘要:
A display (1100) comprises a passive screen (106, 502, 700, 1114) printed with a pattern (404) of different color quantum dots (602, 604, 606) that is excited by scanning a laser (130, 1108) over the screen (106, 502, 700, 1114). The display (1100) can be incorporated into a handheld device (100, 1200) to improve the use-ability of the device (100, 1200).
摘要:
An electroluminescent display contains an array of dynamically addressable pixels. The pixels are arranged on one side of a carrier substrate. Conductive vias in the substrate are electrically connected to each of the pixels. Each pixel consists of a bottom electrode that is coupled to a via, an electroluminescent material, and a dielectric material. A common top electrode is disposed on the dielectric material. A driver circuit conductor or connector is situated on the other side of the substrate and is electrically coupled to each of the conductive vias and to the common top electrode, so that each pixel can be individually addressed to illuminate the electroluminescent material on individual pixels.
摘要:
An electroluminescent display contains an array of dynamically addressable pixels. The pixels are arranged on one side of a carrier substrate. Conductive vias in the substrate are electrically connected to each of the pixels. Each pixel consists of a bottom electrode that is coupled to a via, an electroluminescent material, and a dielectric material. A common top electrode is disposed on the dielectric material. A driver circuit conductor or connector is situated on the other side of the substrate and is electrically coupled to each of the conductive vias and to the common top electrode, so that each pixel can be individually addressed to illuminate the electroluminescent material on individual pixels.
摘要:
A light emissive printed articles (101) include printing with ink that includes quantum dots in lieu of pigment. A pump light that emits light with photon energies sufficient to excite the quantum dot ink (102) is used to drive light emission.
摘要:
A light emissive printed articles (101) include printing with ink that includes quantum dots in lieu of pigment. A pump light that emits light with photon energies sufficient to excite the quantum dot ink (102) is used to drive light emission.
摘要:
A method, wireless communication device, and radio frequency ID reader are provided for monitoring radio-frequency identification enabled items. The method includes receiving a set of radio frequency IDs (1104) representing a set of radio frequency ID enabled items (110) to be monitored. An identifier representing a user activity and its relationship with at least one radio frequency ID in the set of radio frequency IDs and at least one radio frequency ID reader is received (1106). The method also includes determining if at least one condition associated with the user activity has occurred indicating that the user activity is occurring (1108). The set of radio frequency IDs representing a set of radio frequency ID enabled items (110) to be monitored by the at least one radio frequency ID reader are monitored (1110) in response to the determining that the at least one condition is occurring.
摘要:
A user can create “virtual graffiti” that will be left for a particular device to view as part of an augmented reality scene. The virtual graffiti will be assigned to a particular physical location or a part of an object that can be mobile. The virtual graffiti is then uploaded to a network server, along with the location and individuals who are able to view the graffiti as part of an augmented reality scene. When a device that is allowed to view the graffiti is near the location, the graffiti will be downloaded to the device and displayed as part of an augmented reality scene. To further enhance the user experience, the virtual graffiti can be dynamic, changing based on a context. For example, a user may leave a virtual graffiti message that changes with, for example, outside temperature, location, weather conditions, or any other context.
摘要:
A printing platform receives (102) (preferably in-line with a semiconductor device printing process (101)) a substrate having at least one semiconductor device printed thereon and further having a test structure printed thereon, which test structure comprises at least one printed semiconductor layer. These teachings then provide for the automatic testing (103) of the test structure with respect to at least one static (i.e., relatively unchanging) electrical characteristic metric. The static electrical characteristic metric (or metrics) of choice will likely vary with the application setting but can include, for example, a measure of electrical resistance, a measure of electrical reactance, and/or a measure of electrical continuity. Optionally (though preferably) the semiconductor device printing process itself is then adjusted (105) as a function, at least in part, of this metric.
摘要:
A method and wireless communication device are provided for managing information associated with purchases of active lifestyle products. The method includes receiving a notification (704) indicating a purchase transaction associated with at least one radio frequency ID enabled item. The notification is analyzed (706) and in response to the analyzing a user identifier corresponding to a user related to the purchase transaction is determined (708). A radio frequency ID associated with the at least one radio frequency ID enabled item is also determined (710). A wireless device (104) associated with the user is identified based on the user identifier (712). An information set associated with the at least one radio frequency ID enabled item is transmitted (714) to the wireless device (104). The information set includes at least the radio frequency ID associated with the at least one radio frequency ID enabled item.
摘要:
A method, wireless communication device, and radio frequency ID reader are provided for monitoring radio-frequency identification enabled items. The method includes receiving a set of radio frequency IDs (1104) representing a set of radio frequency ID enabled items (110) to be monitored. An identifier representing a user activity and its relationship with at least one radio frequency ID in the set of radio frequency IDs and at least one radio frequency ID reader is received (1106). The method also includes determining if at least one condition associated with the user activity has occurred indicating that the user activity is occurring (1108). The set of radio frequency IDs representing a set of radio frequency ID enabled items (110) to be monitored by the at least one radio frequency ID reader are monitored (1110) in response to the determining that the at least one condition is occurring.