摘要:
In a production method for manufacturing a plurality of chip-size packages, a plurality of semiconductor chip areas are defined on a surface of a wafer, each of the chip areas being produced as a semiconductor device having a plurality of electrode pads formed thereon. A plurality of sprout-shaped metal bumps formed on each device such that the respective metal bumps are bonded on the pads formed on a corresponding semiconductor device. A resin-sealing layer is formed on the surface of the wafer such that tips of the metal bumps formed on each of the devices are projected from a top surface of the resin-sealing layer. A plurality of wiring patterns are formed on the top surface of the resin-sealing layer such that each of the wiring patterns is allocated to a corresponding semiconductor device, and such that electrical connections are established between each of the wiring patterns and the tips of the metal bumps formed on the corresponding semiconductor device. A plurality of metal balls are formed on each of the wiring patterns such that electrical connections are established therebetween.
摘要:
A portable terminal apparatus can attain a cost reduction and miniaturization. An antenna is accommodated in a housing of the portable terminal apparatus. The antenna includes a plurality of independent antenna wiring portions formed on a flexible base. A printed-wiring board, accommodated in the housing, has a wiring pattern connected to the antenna. An intersection part is provided in the printed-wiring board where a part of the wiring pattern crosses another part of the wiring pattern so as to connect the antenna wiring portions in a loop form.
摘要:
In a method of fabricating a variator disc, an outer periphery (5) of the input disc (D1), with a spline hole (4) thereof meshed with an input shaft (6), is finished using the input shaft (6) as a working reference. Subsequently, a race (2) is finished with high precisions using the outer periphery (5) as a working reference. There is an alternative method wherein a spline hole (4) with a machining allowance is precisely formed by means of a broach (X) prior to the heat treatment of a blank (B); after hardening the blank (B) by the heat treatment, tooth flanks (4a) of the spline hole (4) are precisely finished by means of a finishing broach (Y); and then, a race (2) of an input disc (D1) is precisely finished using the tooth flanks (4a) as a working reference.
摘要:
The user observes a liquid crystal display panel screen positioned within a lens barrel through a lens. An infrared LED that emits pulses of light and a phototransistor are positioned in an eyecup against which the user's eye is pressed. An ambient light detecting circuit provides a control signal showing whether or not the user's eye is pressed against the eyecup and a control signal showing the amount of ambient light on the basis of the output signal of the phototransistor. A control circuit controls the luminance of a backlight unit according to the control signals. When the user's eye is not pressed against the eyecup, the display luminance is reduced to zero and the display is turned off. The display luminance is enhanced only when the amount of ambient light is large. Thus, needless power consumption can be avoided, and the screen can be satisfactorily observed even if a large quantity of light enters into the ocular part where the ambient light is bright.
摘要:
Thin film devices including a film of a functional organic material, inorganic material or mixtures which are either insoluble or sparingly soluble in water, and deposited by electroplating. Particles of the functional material are dispersed in a micelle solution of a surfactant which is oxidizable and reducible by electrolysis in a colloidal state. Thin film devices prepared include color filters, optical recording media, electrochemical photoreceptors, nonlinear switching elements, and other devices requiring thin films of materials which are substantially insoluble in water.
摘要:
Thin film devices including a film of a functional organic material, inorganic material or mixtures which are either insoluble or sparingly soluble in water, and deposited by electroplating. Particles of the functional material are dispersed in a micelle solution of a surfactant which is oxidizable and reducible by electrolysis in a colloidal state. Thin film devices prepared include color filters, optical recording media, electrochemical photoreceptors, nonlinear switching elements, and other devices requiring thin films of materials which are substantially insoluble in water.
摘要:
The object of the present invention is to realize a method and a server which enable insertion of advertisement even in voice communication including multimedia communication. The server is configured as a server for managing PoC communication among multiple terminals, comprising: a right-to-speak management section for managing the right to speak of the multiple terminals; a data distribution section for transmitting and receiving data to and from the multiple terminals; and an advertisement control section for storing advertisement data and transmitting the stored advertisement data to the multiple terminals via the data distribution section.
摘要:
In a network advertisement system, an information processing section includes a module to store, when sales or service operation is conducted for a first terminal, purchase history of articles or services of the first terminal; and a Social Network Service includes an extraction module to extract, on receiving from the module a notification of the reception of the article or service by the first terminal, registered users related to the user of the first terminal. The SNS notifies the reception of the article or service by the first terminal to terminals of the registered users thus extracted. When a second terminal receives purchase of an article or provision of a service on the basis of the notification of purchase information of plural users, a degree of contribution to the sales promotion is expressed by a numeric value for each of the plural users by referring to the shop server and the SNS to reflect the degree of contribution to the affiliate. Therefore, in the network advertisement system, when a user purchases an article, information of the article is notified to friends of the user to thereby automatically provide an amount of affiliate to the user or a plurality of users.
摘要:
A portable terminal apparatus can improve a communication efficiency while attempting a miniaturization of a housing. The portable terminal apparatus has a housing that accommodates component parts therein. An antenna and a battery are accommodated in the housing. The antenna is arranged so as to surround the battery.
摘要:
The present invention is to provide a media burst control system in a multimedia service using one or more media servers in which the floor is synchronized between the media. A floor management server 30 for managing the floor allocation policy for multimedia is provided independent of a group of media servers 20 for providing media services. The floor allocation policy for multimedia to be allocated to the group of media servers is stored in a floor allocation policy portion 33 and control is made so as to synchronize the floor of the respective media by a floor allocation judgment portion 32. The floor allocation policy portion 33 is designed to integrate for setting the policies set for respective media servers of the group of media servers 20 or to enter the policy for multimedia from any terminal of the group of terminals 10 or a server such as a presence server 40 or the like.