摘要:
A Group-III nitride optoelectronic device fabricated on a semipolar (20-2-1) plane of a Gallium Nitride (GaN) substrate is characterized by a high Indium uptake and a high polarization ratio.
摘要:
A light emitting diode structure of (Al,Ga,In)N thin films grown on a gallium nitride (GaN) semipolar substrate by metal organic chemical vapor deposition (MOCVD) that exhibits reduced droop. The device structure includes a quantum well (QW) active region of two or more periods, n-type superlattice layers (n-SLs) located below the QW active region, and p-type superlattice layers (p-SLs) above the QW active region. The present invention also encompasses a method of fabricating such a device.
摘要:
A light emitting diode structure of (Al,Ga,In)N thin films grown on a gallium nitride (GaN) semipolar substrate by metal organic chemical vapor deposition (MOCVD) that exhibits reduced droop. The device structure includes a quantum well (QW) active region of two or more periods, n-type superlattice layers (n-SLs) located below the QW active region, and p-type superlattice layers (p-SLs) above the QW active region. The present invention also encompasses a method of fabricating such a device.
摘要:
A III-nitride light emitting diode grown on a semipolar {20-2-1} plane of a substrate and characterized by high power, high efficiency and low efficiency droop.
摘要:
A light emitting diode (LED) device structure with a reduced Droop effect, and a method for fabricating the LED device structure. The LED is a III-nitride-based LED having an active layer or emitting layer comprised of a multi-quantum-well (MQW) structure, wherein there are eight or more quantum wells (QWs) in the MQW structure, and more preferably, at least nine QWs in the MQW structure. Moreover, the QWs in the MQW structure are grown at temperatures different from barrier layers in the MQW structure, wherein the barrier layers in the MQW structure are grown a temperatures at least 40° C. higher than the QWs in the MQW structure.
摘要:
If a ROM medium is mounted on a media drive and a request for executing an application is received from an input device, a read controlling unit controls the media drive so that the media drive reads out a patch file from the ROM media and installs the patch file on a hard disk drive. After the patch file is installed, an execution processing unit applies the installed patch file and activates the game software.
摘要:
An activation history storage stores an activation history of applications. A determination unit refers to the activation history and determines a file that is related to an application and that should be downloaded from a server. A processing unit downloads the determined related file. The activation history storage maintains an activation history that maps identification information identifying an application into the latest activation date and time of the application, and the determination unit refers to the activation date and time and determines the related file to be downloaded.
摘要:
A band, a wristwatch with the band and a method of making the band are described. The band includes a strip-like body with a series of holes provided therein along a length thereof for adjusting an effective length thereof. The body includes a band-shaped support layer of woven or knit fabric of bundles of one or more kinds of fibers, the fibers being selected from a group including carbon fibers, glass fibers, aramid fibers and boron fibers. The body also includes a first resin layer adhering closely to one surface of the support layer, and a second resin layer adhering closely to the other surface of the support layer. The fibers of the support layer extend at a predetermined angle to longitudinal and transverse directions of the body.
摘要:
A customer's coming-to-a-store acceleration system for presenting strong incentive to the customers for their coming to the store, and for accelerating customer's coming to the store and enabling to collect information on customer's coming to the store is provided.This customer's coming-to-a-store acceleration system comprises: a coming-to-a-store notice means for inputting coming-to-a-store notice information, a customer identification means for identifying a customer, a means for specifying the coming-to-a-store notice information of said customer, a collation means for collating coincidence or discrepancy between either the date or time of the customer's coming-to-a-store notice information or duration until the customer's coming-to-a-store or purchasing is made and either the date or time on/at which said customer's coming-to-a-store or purchasing was verified or duration until said verification was made, and an incentive presentation means for presenting an incentive to the customer on condition that it is verified by the collation means that either the date or time of the coming-to-a-store or the duration until the coming-to-a-store or purchasing was made is consistent with either the date or time on/at which said customer's coming-to-a-store or purchasing was verified or the duration until said verification was made.