摘要:
A mode setting arrangement for use in a video tape recorder includes a cam arrangement defined by first and second cams provided integrally and mounted on an axle and a spiral guide groove formed in said cam arrangement with the center of the spiral being at the center of the axle. A first lever is provided operatively in association with the first cam for moving a pinch roller, a second lever is provided operatively in association with the second cam for effecting the transmital of driving force to a reel for winding manetic tape, and arm mechanisms are provided operatively in association with the spiral guide groove for effecting the extraction of magnetic tape from a cassette and extending the magnetic tape around a drum.
摘要:
A mode setting arrangement for use in a video tape recorder includes a cam arrangement defined by first and second cams provided integrally and mounted on an axle and a spiral guide groove formed in said cam arrangement with the center of the spiral being at the center of the axle. A first lever is provided operatively in association with the first cam for moving a pinch roller, a second lever is provided operatively in association with the second cam for effecting the transmital of driving force to a reel for winding magnetic tape, and arm mechanisms are provided operatively in association with the spiral guide groove for effecting the extraction of magnetic tape from a cassette and extending the magnetic tape around a drum.
摘要:
A battery capable of ensuring storage characteristics and overcharge characteristics is provided. The battery comprising a cathode, an anode, and an electrolytic solution. The cathode has a cathode current collector and a cathode active material layer provided on the cathode current collector. The cathode active material layer includes an aromatic compound having three or more benzene rings. The electrolytic solution includes at least one of an ester carbonate containing a halogen and an ester carbonate containing an unsaturated bond.
摘要:
A separator which includes a covering layer in which a fine framework of polyolefin resin is coated with a glass layer and an exposed layer in which the polyolefin resin is exposed is provided. A battery is provided having a cathode and an anode, an electrolyte, and a separator where the separator has the covering layer in which the fine framework of polyolefin resin is coated with the glass layer and a method for manufacturing a separator including the step of coating a fine framework of polyolefin resin with the glass layer by applying a precursor containing viscous liquid product which contains only polysilazane compound or a mixture of viscous liquid product which contains only polysilazane compound with polycarbosilazane compound to the polyolefin resin and placing the precursor applied polyoleline resin in a water bath to dry.
摘要:
To provide an electro-optical device, a driving method therefor, and an electronic apparatus which can accurately control the brightness of electro-optical elements in accordance with the signal level of a data signal. A brightness detection circuit 15 is provided which samples power-supply current Io every time one scan line is selected and which converts the power-supply current Io into a digital voltage signal DS having a digital value corresponding to the power-supply current Io. A light-emission-period control circuit 16 generates light-emission-period control signals H1 to Hn in accordance with a light-emission-period adjusting signal F corresponding to the digital voltage signal DS and outputs the light-emission-period control signals H1 to Hn to corresponding control-signal supply lines G1 to Gn. Further, light-emission-period control transistors of the pixels 20 which are connected to the corresponding control-signal supply lines G1 to Gn are on/off controlled, thereby controlling the light-emission period of the electro-optical elements.
摘要:
A multilayer interconnection structure includes a first interlayer insulation film, a second interlayer insulation film formed over the first interlayer insulation film, an interconnection trench formed in the first interlayer insulation film and having a sidewall surface and a bottom surface covered with a first barrier metal film, a via-hole formed in the second interlayer insulation film and having a sidewall surface and a bottom surface covered with a second barrier metal film, an interconnection pattern filling the interconnection trench, and a via-plug filling the via-hole, wherein the via-plug makes a contact with a surface of the interconnection pattern, the interconnection pattern has projections and depressions on the surface, the interconnection pattern containing therein oxygen atoms along a crystal grain boundary extending from the surface toward an interior of the interconnection pattern with a concentration higher than a concentration at the surface.
摘要:
To provide a method for manufacturing an electro-optical device that is capable of controlling more smoothly brightness as compared with a control in every one frame and preventing large current from flowing when switching frames in a peak brightness control, a method of driving the same, and an electronic apparatus. A grayscale data average value operation unit 33 performs, for each line, an average value calculation of grayscale levels of images corresponding to images of an one-frame-length and outputs, based on average value for the one frame-length, mode signals M1 to M4 for brightness control in each line. A driver input data converter 34 rewrites, based on the mode signals M1 to M4 from the grayscale data average value operation unit 33, grayscale data HD for one line among grayscale data from a frame memory 31 into grayscale data DD. The driver input data converter 34 outputs grayscale data DD which is image data for the one frame-length and whose brightness is adjusted in a signal generating circuit.
摘要:
An electro-optical device includes a plurality of pixel circuits each including a light-emitting element and a driving transistor for driving the light-emitting element; data lines that are connected to the plurality of pixel circuits and that supply data signals representing light-emitting gray-scale levels to the pixel circuits; and a data line driving circuit that supplies the data signals to the pixel circuits through the data lines. In addition, the data line driving circuit applies to each pixel circuit in a predetermined sequence a forward frame period supplying a data signal having a forward bias voltage for making the light-emitting element emit light and a backward frame period supplying a data signal having a backward bias voltage for making the light-emitting element not emit light, and drives each of the pixel circuits.
摘要:
A data line driving circuit connected to data lines includes a bit shift unit that outputs input digital data composed of a plurality of bits for defining the brightness of pixels or bit-shifts the plurality of bits to lower levels to output them, based on a control signal, and a supply unit that supplies the output digital data of the bit shift unit to a D/A conversion unit. The D/A conversion unit supplies gray-scale signals obtained by D/A converting the output digital data of the supply unit to the data lines.
摘要翻译:连接到数据线的数据线驱动电路包括位移单元,其输出由用于定义像素的亮度的多个位组成的输入数字数据,或者将多个位进行位移移位到较低的电平以输出它们,以基于控制 信号和供给单元,其将位移单元的输出数字数据提供给D / A转换单元。 D / A转换单元将通过D / A获得的灰度信号提供给供给单元的输出数字数据到数据线。
摘要:
A method of manufacturing a semiconductor device, comprising the steps of washing the surface of a substrate having insulation areas and metal areas exposed to the surface by using organic cleaning solvent, and radiating ultra-violet ray on the surface of the washed substrate, whereby the accumulation of a residue on the surface of the substrate can be suppressed.