摘要:
A multiplexed driving method of an optical switching element employing ferroelectric liquid crystal with a negative dielectric anisotropy including signal electrodes and common signal electrodes arranged in matrix and a ferroelectric liquid crystal layer disposed therebetween so as to constitute pixels at the respective facing portions of the signal electrodes and the common signal electrodes comprising a step of applying a common writing signal voltage to one of the common signal electrode to select pixels to which information be written, simultaneously applying a common status holding AC signal voltage to the other common signal electrodes covering non-selected pixels and simultaneously applying one of two signal pulses with opposite polarities to the signal electrodes, whereby resultant information writing voltages formed in combination of the common writing signal voltage and the signal pulses, which are enough to determine the orientation of the ferroelectric liquid crystal molecules, are applied on the selected pixels and resultant AC status holding voltage formed in combination of the common status holding AC signal voltage and the signal pulses which determine the limited bias voltage for the resultant AC voltage are applied on the non-selected pixels.
摘要:
A compact grinder machine has an oil-driven mechanical base supported by a frame for processing a workpiece. An oil unit is detachably connected to the mechanical base for supplying pressurized oil to drive the mechanical base, and a cooling unit is disposed adjacent to the oil unit for cooling the oil unit, the oil and cooling unit both being slidably insertable into and withdrawable out of the frame to enable easy repair and maintenance. An oil tank is slidably insertable into and withdrawable out of the frame independently of the oil and cooling units, and the oil tank is detachably connected to the oil unit for supplying oil to the oil unit.
摘要:
A table-reciprocating apparatus comprises a table disposed on a base for reciprocating movement in relation to the base, a shaft axially attached to the table, and a ring-like sliding member attached to the other end of the shaft for imparting reciprocating movement to the shaft. A drive shaft and a cam assembly are disposed between the drive shaft and the sliding member for controlling the reciprocating movement of the member. The cam assembly comprises an inner cam axially connected to the drive shaft. An outer cam disposed within the ring-like sliding member in co-planar relationship, a bearing interposed between the inner cam and the outer cam to transmit movement therebetween, and a needle bearing providing contact between the outer cam and the inner surface of the sliding member.
摘要:
The present invention provides a pharmaceutical composition which causes skipping of the 53rd exon in the human dystrophin gene with a high efficiency.The present invention provides an oligomer which efficiently enables to cause skipping of the 53rd exon in the human dystrophin gene.
摘要:
The power transmission system for use in a vehicle includes a power split device to perform power distribution among a flywheel for storing rotational energy as mechanical energy, an internal combustion engine and an electric rotating machine. The power transmission system is provided with an interrupting device configured to interrupt power transmission between a group of the flywheel and the electric rotating machine and a group of the internal combustion engine and drive wheels of the vehicle when rotational energy stored in the flywheel is transmitted to the electric rotating machine through the power split device under condition that power is transmitted between the internal combustion engine and the drive wheels.
摘要:
A column for defining the interval between a TFT substrate and an opposed substrate is formed at a crossing point between a drain line and a scanning line. At the crossing point where the column is formed, the drain line is formed to have a wider width to prevent light leakage. Further, at the crossing point where the column is formed, the scanning line is formed to have a narrower width to prevent increase of capacitance between the drain line and the scanning line. The column is formed at a crossing point corresponding to a specific color, e.g., a blue pixel B, so that a difference in transmittance and in characteristic of thin film transistors due to formation of the column is initially compensated.
摘要:
As shown in the figures, the main surface of the first substrate and the main surface of the second substrate are bent in the liquid crystal display device according to the present invention, where a sealing material is provided outside the display region and has a protrusion formed in at least one corner of the display region, and the distance between the side of the display region facing the protrusion and the sealing material is greater than the distance between the portion of the side and the sealing material where there is no protrusion.
摘要:
To improve the reflectivity or the transmissivity significantly, there is provided a liquid crystal display device including a liquid crystal display panel having a pair of substrates and liquid crystal sandwiched between the pair of substrates. The liquid crystal display panel includes a plurality of subpixels each having an active element, a pixel electrode, and a counter electrode, in which an electric field is generated by the pixel electrode and the counter electrode to drive the liquid crystal. The liquid crystal display device includes a light-shielding film and a color filter formed on a first substrate of the pair of substrates, a scanning line for supplying the active element with a scanning voltage, the scanning line being formed on a second substrate of the pair of substrates. The boundary region between the subpixels adjacent along the scanning line has no light-shielding film and no color filter.
摘要:
A first outer surface is a convex surface, and constitutes a first cylindrical surface drawn by moving a first curved line defined on a flat surface P in the direction perpendicular to the flat surface P. A second outer surface is a concave surface and constitutes a second cylindrical surface drawn by moving a second curved line defined on the flat surface P in the direction perpendicular to the flat surface P. The second outer surface includes a pair of end areas drawn by moving the respective end portions of the second curved line and extending toward a middle side beyond the respective areas opposed to the seal, and a middle area drawn by moving the middle portion between the pair of end areas. The second support presses the pair of end areas, while avoiding the middle area.
摘要:
A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, anda second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.