摘要:
A semiconductor device is provided with a semiconductor package 2 and a package substrate 5 having lands 8 that electrically connect by way of solder bumps 4 to the semiconductor package 2. A plurality of columns, in each of which a multiplicity of lands 8 are arranged, are formed on the package substrate 5. At least one of the lands 8 that make up columns that are located closest to each of the main sides that make up the outer edges of the semiconductor package has an interconnection 9 that extends from the land 8 along the surface of the package substrate. The interconnection 9 is formed such that the part that contacts the land 8 is located closer to a line that passes through the center of the land 8 and that is orthogonal to a line that connects the center of the land 8 with the center of the semiconductor package 2 than to the line that connects the center of the land 8 with the center of the semiconductor package 2.
摘要:
Gamma correction of a video signal voltage applied to respective pixels of a display device can be accomplished without modulating a ramp voltage. The display device includes a common voltage generating circuit which selectively outputs a high-potential-side common voltage or a low-potential-side common voltage to common electrodes in response to an alternating signal, a data storage circuit, a reference data generating circuit which a ramp voltage generating circuit, a plurality of comparing circuits which compare data stored in the data storage circuit and the reference data generated by the reference data generating circuit, and a plurality of sampling circuits which sample the ramp voltage generated by the ramp voltage generating circuit in response to comparison results of the comparing circuits and output the sampled ramp voltage as a video signal voltage to respective video lines. The reference data generated by the reference data generating circuit is changed non-linearly with respect to time.
摘要:
A memory TCP loaded with four chips (1-bank 16-bit type) is constructed by a tape of one two-layer wiring layer structure, four chips mounted to this tape, etc. Common signal terminals are arranged on one set of two opposed sides, and an independent signal terminal is arranged on another side. The common signal terminals on the two sides are electrically connected to each other common signal wiring. Further, in a DIMM in which this memory TCP is mounted to front and rear sides of a substrate, plural external terminals are formed on one long side of the rectangular substrate, and the memory TCP is mounted such that the independent signal terminal of the memory TCP is arranged along an arranging direction of these external terminals.
摘要:
Silicon oxide films which are good as gate insulation films are formed by subjecting a silicon oxide film which has been formed on an active layer comprising a silicon film by means of a PVD method or CVD method to a heat treatment at 300-700° C. in a dinitrogen monoxide atmosphere, or in an NH3 or N2H4 atmosphere, while irradiating with ultraviolet light, reducing the hydrogen and carbon contents in the silicon oxide film and introducing nitrogen into the boundary with the silicon film in particular. Furthermore, silicon oxide films which are good as gate insulating films have been formed by subjecting silicon oxide films which have been formed on an active layer comprising a silicon film by means of a PVD method or CVD method to a heat treatment at 300-700° C. in an N2O atmosphere (or hydrogen nitride atmosphere) while irradiating with ultraviolet light, and then carrying out a heat treatment at 300-700° C. in a hydrogen nitride atmosphere (N2O atmosphere), and reducing the amount of hydrogen and carbon in the silicon oxide film and introducing nitrogen into the boundary with the silicon film in particular.
摘要:
A liquid crystal display device includes plural video signal input parts which supply pixel drive voltages to the respective video signal lines of a liquid crystal display device, and each of the video signal input parts includes a field-effect transistor, a first part which sets a voltage value of a control electrode of the field-effect transistor to a voltage value obtained by correcting a common pixel drive voltage by a threshold voltage of the field-effect transistor, a second part which sets the voltage value of the control electrode of the field-effect transistor to a voltage obtained by adding a video signal voltage to the voltage value corrected by the first part, and a third part which supplies a voltage obtained by adding the video signal voltage to the common pixel drive voltage, to the video signal line as well as to the field-effect transistor, the voltage value of whose control electrode is set by the second part to the voltage obtained by adding the video signal voltage to the voltage value corrected by the first part. This construction prevents the difference in offset level from occurring in the pixel drive voltage to be supplied to the respective video signal lines, owing to a shift of the threshold value of the field-effect transistor.
摘要:
Silicon oxide films which are good as gate insulation films are formed by subjecting a silicon oxide film which has been formed on an active layer comprising a silicon film by means of a PVD method or CVD method to a heat treatment at 300-700.degree. C. in a dinitrogen monoxide atmosphere, or in an NH.sub.3 or N.sub.2 H.sub.4 atmosphere, while irradiating with ultraviolet light, reducing the hydrogen and carbon contents in the silicon oxide film and introducing nitrogen into the boundary with the silicon film in particular. Furthermore, silicon oxide films which are good as gate insulating films have been formed by subjecting silicon oxide films which have been formed on an active layer comprising a silicon film by means of a PVD method or CVD method to a heat treatment at 300-700.degree. C. in an N.sub.2 O atmosphere (or hydrogen nitride atmosphere) while irradiating with ultraviolet light, and then carrying out a heat treatment at 300-700.degree. C. in a hydrogen nitride atmosphere (N.sub.2 O atmosphere), and reducing the amount of hydrogen and carbon in the silicon oxide film and introducing nitrogen into the boundary with the silicon film in particular.
摘要翻译:作为栅极绝缘膜良好的氧化硅膜通过在300-700℃下通过PVD法或CVD法将形成在包含硅膜的有源层上的氧化硅膜进行热处理而形成。 在一氧化二氮气氛中,或在NH 3或N 2 H 4气氛中,同时用紫外线照射,降低氧化硅膜中的氢和碳含量,并将氮引入与硅膜的边界。 此外,作为栅极绝缘膜良好的氧化硅膜已经通过利用PVD法或CVD法在包含硅膜的有源层上形成的氧化硅膜在300-700℃下进行热处理而形成 在氮氧化物气氛(或氮气氛围)中,用紫外线照射,然后在氮气气氛(N2O氛围)中在300-700℃下进行热处理,并减少氢和碳的量 在氧化硅膜中,特别是将氮引入与硅膜的边界。
摘要:
A liquid crystal display device is provided, which may reduce flicker in all display gray levels. The liquid crystal display device includes a scan line drive circuit, a signal line drive circuit and a common connection line drive circuit. The common connection line drive circuit applies a voltage, the voltage having polarity opposite to polarity of the signal line, to a common connection line corresponding to a liquid crystal element as a selection object in a write period for writing into the liquid crystal element as a selection object, and applies one or multiple voltages, each voltage having a value different from a center value between an upper limit value and a lower limit value of voltages applied to the common connection lines in the write period, to the common connection lines in a holding period after writing into the liquid crystal element as a selection object is performed.
摘要:
A wood type club is provided. A toe-side part and a heel-side part located between the crown part and the sole part of the head are provided with at least one concave groove opened outward in a horizontal direction and extending from the face part to the back part in a longitudinal direction to guide an air stream to the head in a swing action; and a whole or part of the concave groove has a curved part bulging outwardly so that an angle in which a concave groove bottom formed from an inlet of the concave groove to an inside thereof is inclined inward with respect to a line perpendicular to the face part is smaller than an angle in which a line connecting an inlet of the concave groove bottom and an outlet thereof is inclined inward with respect to the line perpendicular to the face part.