摘要:
A reflection type liquid crystal display apparatus includes: a first substrate having a plurality of reflecting electrodes; a second substrate having a light transmitting electrode; and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes an insulating substrate, a switching device provided on the insulating substrate for supplying a display voltage signal to the reflecting electrode, a drawing-out electrode connected to the switching device and extending under the reflecting electrode, and an insulating resin layer having a contact hole on the drawing-out electrode. The reflecting electrode is provided on the insulating resin layer, corresponding to each pixel, so as to cover the contact hole, and is electrically connected to the drawing-out electrode at the bottom of the contact hole. The drawing-out electrode has at least two different metal layers in a region larger than a bottom of the contact hole, the region including the bottom of the contact hole, and a metal layer which is an uppermost layer of the drawing-out electrode is removed at the bottom of the contact hole in the direction of a thickness either partially or until an underlying metal layer is reached.
摘要:
The present invention includes a first semiconductor element forming member formed in a first layer, a first measurement mark formed by the same manufacturing step as the first semiconductor element forming member, a second semiconductor element forming member formed in a second layer above the first layer, and a second measurement mark formed in the same manufacturing step as the second semiconductor element forming member for measuring registration accuracy between the first and second semiconductor element forming members. The first measurement mark has a pattern which receives same influence of aberration as the first semiconductor element forming member when irradiated with light, and the second measurement mark has a pattern which receives same influence of aberration as the second semiconductor element forming member when irradiated with light. Thus, a registration accuracy measurement mark taking into consideration the influence of aberration can be provided.
摘要:
A reflective substrate is provided, in which an electrode made of a material having an optical reflecting function is provided above an insulating base substrate and an upper surface of the electrode has a continuous wave shape without any flat portions. A method for manufacturing the reflective substrate includes the steps of: forming a plurality of convex portions with two or more different heights in a region where the electrode is provided; forming a polymer resin film, which has an upper surface in a continuous wave shape without any flat portions, on the substrate with the convex portions; and forming the electrode made of a material having an optical reflecting function on the polymer resin film so that the electrode has a continuous wave shape. A liquid crystal display device using the reflective substrate is provided, which includes: a reflective substrate in which an electrode made of a material having an optical reflecting function is provided on an insulating base substrate, and an upper surface of the electrode has a continuous wave shape; a second substrate provided opposing the reflective substrate; and a liquid crystal layer sealed between the reflective substrate and the second substrate.
摘要:
A semiconductor device includes a semiconductor substrate, an impurity region in the semiconductor substrate, and a conductive layer contacting a top surface of the impurity region and at least a side surface of the impurity region.
摘要:
In a video data transmitting method of sending in real-time video data being externally inputted, when encoding video data being inputted as stream data, start and stop of an encoding process is repeated at a predetermined time interval to carry out a data dividing process whereby a plurality of time-continuous video data are generated as partial video data. Also, metadata of partial video data is generated, which is sent, together with the partial video data, in real-time as partial video metadata.
摘要:
A stream distribution system comprises a stream distribution server, a plurality of terminal devices each having a information reproduction function, and a local area network for connecting both of the stream distribution server and the terminal devices, in which the stream distribution server comprises reception means for receiving a stream data of a digital form transmitted through a broadcasting network or a communication network, selection means for selecting a predetermined unit of information from the stream data received by the reception means based on a distribution condition set by the terminal device which has an information reproduction function, file I/O means for controlling a file device under management of the stream distribution server and for outputting information selected by the selection means to the file device, and transmission means for transmitting information selected by the selection means to the terminal device after executing a predetermined processing according to a limitation of a preset data transmission band.
摘要:
In the semiconductor device, in order to meet the demand of reduced diameter of a contact hole along with the miniaturization of the semiconductor device, an anti-HF side wall film which is not etched by a hydrofluoric acid, formed of an isolating film such as nitride film, is provided on the side wall of contact hole. Further, a second impurity region which is connected to one of the pair of n type source/drain regions and a first impurity region reaching a p type isolation region are provided in silicon substrate 1 near the lower end of contact hole. Because of this structure, it becomes possible to prevent expansion of the diameter for forming the interconnection layer, as desired in the miniaturized semiconductor device, and therefore a semiconductor device and manufacturing method thereof which stabilize operation characteristic of the semiconductor device can be provided.
摘要:
In the fabrication of semiconductor devices, and particularly, semiconductor memories, a gate oxide film and a gate electrode are formed on a semiconductor substrate, and a silicon oxide film is formed on the gate electrode. Thereafter, the entire surface is covered with a silicon nitride film and then with an interlayer oxide film. Bit line contacts are formed in source/drain regions each provided between adjacent gate electrodes according to a SAC technique utilizing the silicon nitride film. In the other source/drain region, a hole is made in the silicon nitride film to form a storage node contact.
摘要:
Providing a capacitance element which prevents short-circuit between adjacent storage node layers caused by an adhering conductive foreign matter. A method of manufacturing a capacitance element in which a plurality of aperture portions are formed in an insulation layer on a semiconductor substrate and a storage node layer is formed at inner surfaces of the aperture portions, comprising the steps of forming a plurality of aperture portions in an insulation layer from a surface of a silicon oxide film, forming a conductive layer so as to cover the insulation layer and the silicon oxide film, removing the conductive layer on the silicon oxide film so that the conductive layer remaining inside the aperture portions becomes storage node layers, and removing silicon oxide film.
摘要:
A stream communication system has a plurality of nodes and a network to which each node is connected, the node comprises a stream transfer device to which the encoding stream that data attribute information for every data blocks are added, and has a periodicity in the data structure is transferred, at least one node is allocated as a managing node, and the managing node manages at least one monitoring target node and a control target node, the stream transfer device of the control target node comprises stream conversion section for adjusting an amount of the transfer data as the effective transmission rate coincides to the specified transmission rate based on the data priority decided from data attribute information, the stream transfer device of the monitoring target node comprises internal information notification section for notifying the managing node the state of a load of the node, and the stream transfer device of the managing node comprises feedback control section for recalculating the transmission rate for real time transmission, and for notifying the control target node the result as a parameter setting message based on the load state notified from the monitoring target node and the set transmission rate.