Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: There is provided a thermal activator for a heat sensitive adhesive sheet capable of preventing or removing the heat sensitive adhesive and a product of denaturation of the heat sensitive adhesive from adhering to means for transporting the heat sensitive adhesive sheet and a printer apparatus utilizing the thermal activator.

Abstract: A thermal activating device of a thermal activation sheet having at least activation heating means (for example, the thermal head 40 and the heater element H) for heating and activating a thermal activator layer of the thermal activation sheet (for example, the heat sensitive adhesive label R) with the thermal activator layer (for example, the thermal activator layer K) formed at lease on one surface of a sheet-shaped substrate (for example, the base paper 500), forwarding means (platen roller 41 for thermal activation and the like) for forwarding the thermal activation sheet in a predetermined direction, and pushing means for pushing the thermal activation sheet toward the activation heating means, which is designed to comprise thermal activation sheet detecting means (heat sensitive adhesive label detecting sensor S1) for detecting a presence of the thermal activation sheet at a predetermined position, and pressure releasing means (a controller 1500, a cam mechanism 60, and a working mallet member 50) for r

Abstract: Providing a thermal activation device for heat-sensitive self-adhesive label and a printer including the same, the thermal activation device accomplishing an easy and efficient thermal activation of a heat-sensitive adhesive layer by means of heating means and including cleaning means capable of readily removing remainders of heat-sensitive adhesive mass and the like transferred to the heating means.

Abstract: It is to provide a forwarding and cutting method and a printer capable of cutting a heat sensitive adhesive sheet to a predetermined length, without stopping the forwarding of the sheet in a state of the heat sensitive adhesive sheet being pinched between the heating means for thermal activation and the platen roller arranged on the side opposite to the heating means.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: To provide an image display apparatus satisfying the reduction of the electric power consumption and the downsizing of the cost simultaneously.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

Abstract: A display panel structure for suppressing vertical smear is provided for an active matrix type liquid crystal display device employing in-plane switching. Each of pixel regions arranged in a matrix form and constituting a display panel takes the form of a rectangle having a side along an adjacent video signal line shorter than a side along a scan signal line. A display electrode and reference electrodes arranged in each pixel region respectively have a strip-like shape extending in a direction orthogonal to a video signal line.

Abstract: The present invention is directed to realize a portable, compact, light, thin, inexpensive and fast printer apparatus. A motor is provided between a printing head unit and a stationary frame member to drive the printing head unit relative to the stationary frame member in leftward and rightward directions, thereby eliminating conventional indirect driving components such as a stepping motor and a lead screw. Further, a sensor is provided in the printing head unit to detect a moving velocity and a position of the printing head unit to thereby construct the printer apparatus having reduced number of components to ensure stable driving and high accuracy. According to such a construction, the motor is integrated into the printing head unit, which self-moves in the printer apparatus to eliminate a mechanism converting a rotational movement into a linear movement, thereby achieving cost down of the printing apparatus.

Abstract: In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

Abstract: A liquid crystal display includes a liquid crystal matrix panel for displaying information having a plurality of liquid crystal pixels which are arranged in a matrix and to which driving voltages are applied from X electrodes and Y electrodes, a driving circuit for supplying the driving voltages to the Y electrodes, and a circuit for superimposing a compensating voltage for masking waveform distortion of a liquid crystal driving voltage by constantly changing the waveform thereof on at least one of the X electrode driving circuit and the Y electrode driving circuit.

Abstract: A resin composition is herein provided which comprises 100 parts by weight of a polypropylene and 20 to 100 parts by weight of a hydrogenated styrene/butadiene or styrene/isoprene elastomeric block copolymer having a melt index of not less than 25 g/10 min as determined at a temperature of 230.degree. C. and a load of 2.16 kg/cm.sup.2. A method for manufacturing a coated molded article of the resin composition is herein provided and the method comprises the steps of molding said resin composition and then applying a coating directly without any preliminary surface treatment. This method can provide a molded article having low mold shrinkage factor and linear expansion coefficient, makes it possible to reduce the amount of fillers to be incorporated and is thus effective for making the weight of automobiles lighter.

Abstract: The present invention relates to a polypropylene resin composition having high dielectric strength comprising:A) from about 50% to about 80% by weight of a crystalline ethylene-propylene block copolymer having a melt flow index (MI) at 230.degree. C. of not less than about 3 g/10 min and an ethylene content of not less than about 4% by weight;B) from about 15% to about 30% by weight of mica having an average particle size of from about 15 to about 50 microns and the following particle size distribution:.gtoreq.30 microns from about 10% to about 80% by weight.gtoreq.20 microns from about 30% to about 95% by weight.gtoreq.10 microns not less than about 60% by weight.gtoreq.5 microns not less than about 80% by weightC) from about 5% to about 20% by weight of talc having an average particle size of from about 15 to about 40 microns and the following particle size distribution:.gtoreq.30 microns from about 20% to about 65% by weight.gtoreq.20 microns from about 40% to about 80% by weight.gtoreq.

Abstract: A polyolefin resin composition is produced by pulverizing and surface-treating an inorganic filler together with a surface treatment agent in a dry or semi-dry pulverizing means, mixing the thus-treated inorganic filler with a specified amount of a polyolefin resin and granulating the resultant mixture, and thereafter mixing the thus-obtained granular mixture with an additional granular or pelletized polyolefin resin at a specified ratio.