摘要:
A semiconductor device in which a chip is embedded in a wiring board and bump electrodes formed over the front surface of the semiconductor chip are flip-chip coupled to wiring formed in the wiring board and the entire back surface of the semiconductor chip functions well as a back electrode and a method of manufacturing the semiconductor device. A semiconductor chip is embedded inside a wiring board. The semiconductor chip is flip-chip coupled (face down) to a base substrate as the core layer of the wiring board through bump electrodes. A conductive film is formed over the semiconductor chip's surface reverse to the surface over which bump electrodes are formed. The conductive film functions as a back electrode which supplies a reference voltage to the integrated circuit in the semiconductor chip. The conductive film is electrically coupled to third-layer wiring through vias.
摘要:
Packaging performance of a semiconductor device is improved. A semiconductor device has a package substrate having a base material formed of resin; a semiconductor chip mounted on a main surface of the package substrate; a tape substrates being stacked on the package substrate in several stages, and electrically connected to a substrate at a lower stage via a plurality of solder balls; a second-stage chip, third-stage chip, and fourth-stage chip mounted on the tape substrates at respective stages; and a plurality of solder balls provided on a back surface of the package substrate; wherein a sealing body, which resin-seals the semiconductor chip and is formed by resin molding, is formed on a main surface of a package substrate disposed at the lowest stage, and the sealing body is disposed between the package substrate at the lowest stage and the tape substrate stacked thereon.
摘要:
A communication terminal, a system, a method, and a control program stored in a non-transitory recording medium for controlling capturing of an image, each of which displays, on a display of the communication terminal, an image based on image data to be shared with a counterpart communication terminal; receives an instruction to prohibit capturing of a screen that includes the image based on the image data; and transmits, from the communication terminal to the counterpart communication terminal, information related to the instruction to prohibit capturing of the screen.
摘要:
A communication terminal shares data with another communication terminal. The communication terminal includes circuitry. The circuitry receives, from a communication management apparatus that manages the data shared with the another communication terminal, storage location information representing a storage location of background image data transmitted from the another communication terminal, and transmits a download request to an image storing apparatus corresponding to the storage location to request download of the background image data. The circuitry further starts downloading the background image data from the image storing apparatus and receives, from the communication management apparatus, stroke data of a stroke image rendered on the another communication terminal.
摘要:
A communication terminal, a system, a method, and a control program stored in a non-transitory recording medium for controlling capturing of an image, each of which displays, on a display of the communication terminal, an image based on image data to be shared with a counterpart communication terminal; receives an instruction to prohibit capturing of a screen that includes the image based on the image data; and transmits, from the communication terminal to the counterpart communication terminal, information related to the instruction to prohibit capturing of the screen.
摘要:
A communication system is provided that includes a communication terminal that stores at least one program and a plurality of update apparatuses that provide update data for updating the program to the communication terminal. The communication terminal includes a memory that stores update apparatus information associated with communication bandwidth information, and processing circuitry that calculates an actual bandwidth obtained from a previous downloading of previous update data, determines an update apparatus for downloading next update data based on the calculated actual bandwidth and the update apparatus information stored in the memory, and downloads the next update data from the determined update apparatus.
摘要:
Provided is a curable composition for inkjet capable of improving uniformity of a cured product film and heat resistance of a cured product. The curable composition for inkjet according to the present invention contains a compound having a (meth)acryloyl group and a cyclic ether group, a photoreactive compound, a compound having a cyclic ether group, a photopolymerization initiator, and a potential curing agent, the photoreactive compound and the compound having a cyclic ether group each are a compound other than the compound having a (meth)acryloyl group and a cyclic ether group, the compound having a (meth)acryloyl group and a cyclic ether group has one or two (meth)acryloyl groups, and the viscosity at 25° C. of the curable composition for inkjet according to the present invention is 160 mPa·s or more and 1200 mPa·s or less.
摘要:
When a control code detection unit detects a control code, an image storage unit stores the image data of pages that are entered after the page with the control code added thereto. A control code decision unit decides the content of control for the output processing of the image data based on all the control codes detected by the control code detection unit. Then, based on the content of control decided by the control code decision unit, a control unit controls the output processing of the image data stored in the image storage unit.
摘要:
There is provide an endoscope soft portion including: a spiral tube that is formed by spirally winding a strip-shaped member; a mesh tube that is disposed on the outer periphery of the spiral tube and is formed in an annular shape by braiding together fine wires; and an outer sheath member that covers the outer periphery of the mesh tube, wherein the mesh tube is formed by a thermoplastic resin material, and a poly-para-xylylene resin layer is coated on the outer peripheral surface of the mesh tube.
摘要:
A Bi12XO20 powder, wherein X represents at least one kind of element selected from the group consisting of Si, Ge, and Ti, is produced by a process comprising: a step (A) of preparing a solution containing the Bi element and a solution containing the X element, a step (B) of adding the two kinds of the solutions to a mother liquor having been previously fed into a reaction chamber, a mixed liquid being thereby prepared, and a step (C) of raising a temperature of the mixed liquid from the temperature, at which the addition is begun. In the step (B), the addition of the two kinds of the solutions is performed such that the substance quantities of the Bi element and the X element in the mixed liquid increase in parallel from the time at which the addition is begun.