摘要:
A method includes steps of: sequentially growing a first semiconductor layer of a first conductivity type, an active layer, and a second semiconductor layer of a second conductivity type on a growth substrate to form a layered structure; separating the substrate from the layered structure to expose the first layer; performing wet etching on an exposed surface to form defect depressions; forming an insulating layer on the exposed surface; polishing the insulating layer and the first layer to flatten the surface of the first layer; and performing wet etching on the surface of the first layer to form protrusions deriving from a crystal structure.
摘要:
A method for judging feature of malignant tumor is described. The method comprises obtaining step, first comparing step, second comparing step and judging step. The obtaining step comprises obtaining a first parameter based on activity and expression level of a first cyclin dependent kinase (first CDK) contained in a tumor cell of the malignant tumor, a second parameter based on activity and expression level of a second cyclin dependent kinase (second CDK) contained in the tumor cell, a third parameter based on the first parameter and the second parameter, and a fourth parameter based on expression level of a cyclin contained in the tumor cell. The first comparing step comprises comparing a first threshold value with the third parameter. The second comparing comprises comparing a second threshold value with the fourth parameter. The judging step comprises judging the feature of the malignant tumor based on the comparison results of the first comparing step and the second comparing step.
摘要:
A wireless communication system includes: a filter; and a semiconductor chip including a signal processing integrated circuit having an amplifier, wherein a main surface of the semiconductor chip is provided with a plurality of electrode terminals along an edge portion thereof; wherein the amplifier has a transistor including a control electrode, a first electrode through which a signal is outputted, and a second electrode to which a voltage is applied; wherein the control electrode, the first electrode and the second electrode of the transistor are connected to the electrode terminals, respectively; and wherein none of wirings are arranged between the electrode terminals and placements of the control electrode, the first electrode and the second electrode, making space between the electrodes and the electrode terminals narrow.
摘要:
According to one embodiment, a method is disclosed for simulating an electromagnetic field. The method can set a first mesh on a calculation region provided based on a medium through which an electromagnetic wave propagates. The method can calculate an electromagnetic field distribution on the first mesh by a frequency region solution based on characteristic values of the medium allocated on the first mesh. The method can set a second mesh on the calculation region. The method can allocate the electromagnetic field distribution obtained by the frequency region solution to the second mesh. In addition, the method can update the electromagnetic field distribution allocated to the second mesh in a predetermined time unit by a time region solution.
摘要:
A wireless communication system includes: a filter; and a semiconductor chip including a signal processing integrated circuit having an amplifier, wherein a main surface of the semiconductor chip is provided with a plurality of electrode terminals along an edge portion thereof; wherein the amplifier has a transistor including a control electrode, a first electrode through which a signal is outputted, and a second electrode to which a voltage is applied; wherein the control electrode, the first electrode and the second electrode of the transistor are connected to the electrode terminals, respectively; and wherein none of wirings are arranged between the electrode terminals and placements of the control electrode, the first electrode and the second electrode, making space between the electrodes and the electrode terminals narrow.
摘要:
A method for producing a wearing article of the present invention includes the steps of: supplying an elastic member; stretching the elastic member; placing the stretched elastic member so that the elastic member spreads across a plurality of first webs divided in a transport direction; making a part of a second web loose in the transport direction while transporting the second web, thereby forming a loose portion; placing the first webs, on which the elastic member is disposed, on non-loose portions before and after the loose portion of the second web; and cutting the elastic member between adjacent first webs of the plurality of first webs.
摘要:
A printer receives changes to printing conditions by a user when executing reprinting. The printer selects whether to execute reprinting based on application data held in a host computer, or execute reprinting based on printing data held in the printer. If the printer selects executing of reprinting based on application data, the reprint request is sent to the host computer. If the printer selects executing of reprinting based on printing data held in the printer, reprinting is performed based on printing data held in the printer.
摘要:
An image forming apparatus is provided with: an image forming unit that forms an image on a medium according an image forming condition; a speed changing unit that changes an image forming speed of the image forming unit between a plurality of image forming speeds including a first image forming speed; an adjusting unit that adjusts the image forming condition set in the image forming unit; a measuring unit that measures an elapsed state after the image forming condition is adjusted for the last time at the first image forming speed in the image forming unit, and outputs a measured value indicative of the elapsed state; and a determination unit that determines, according to the elapsed state, whether or not to adjust the image forming condition before the image forming unit starts forming an image at the first image forming speed.
摘要:
A compound useful for fabrication of retardation plates, which is represented by the formula (DI): wherein Y11 to Y13 represent methine or nitrogen; R11 to R13 represent a group of the formula (DI-A) below or others: wherein A11 to A16 represent methine or nitrogen; X1 represents oxygen, sulfur, methylene or imino; L11 represents —O—, —C(═O)—, —O—CO—, —CO—O—, —O—CO—O—, —S—, —NH—, —SO2—, —CH2—, —CH═CH—, or —C≡C—; L12 represents a divalent linking group; Q11 represents polymerizable group or hydrogen.
摘要:
According to the embodiment, an optical image intensity distribution to be formed in a resist arranged on a lower layer side of a diffraction pattern is calculated by performing a whole image exposure from an upper surface side of the diffraction pattern formed on a substrate. The optical image intensity distribution is calculated by using a multimode waveguide analysis model or a fractional Fourier transform with respect to the diffraction pattern.