42results about How to "Reduce inversion" patented technology

A first magnetic sublayer constituting a pinned magnetic layer is provided in contact with a first magnetostriction-enhancing layer to increase the magnetostriction constant of the first magnetic sublayer. In addition, a nonmagnetic intermediate sublayer constituting the pinned magnetic layer is made of a material having a lattice constant larger than that of Ru, such as a Ru—X alloy, to distort the crystal structures of the first magnetic sublayer and a second magnetic sublayer each in contact with the nonmagnetic intermediate sublayer, increasing the magnetostriction constants of the first magnetic sublayer and the second magnetic sublayer.

A diffusing unit includes: a polarizing plate; and a diffusing layer integrally provided on a surface of the polarizing plate without an air layer therebetween. By using a display apparatus employing a collimating light guide plate and the diffusing unit, the optical performances such as resolution and viewing angle can be improved. Also, because gray scale inversion and color shifts can be reduced or eliminated using collimated light, image quality of the display apparatus can be improved.

A LCD device and method that improve contrast ratio, reduce grayscale inversion and light leakage without a retardation film. The LCD device includes: a first substrate and a second substrate facing the first substrate, the first and second substrates including a pixel region; a first electrode on an inner surface of the first substrate in the pixel region; a first alignment layer over the first electrode, the first alignment layer including a mesogenic material; a second electrode on an inner surface of the second substrate; a second alignment layer over the second electrode, the second alignment layer including a same material as the first alignment layer; a liquid crystal layer interposed between the first and second alignment layers; and first and second polarizers on outer surfaces of the first and second substrates, respectively, wherein the first and second alignment layers compensate retardation of the liquid crystal layer.

A reflective display device includes a retroreflective layer including a plurality of unit structures that are arranged two-dimensionally on a virtual plane and a modulating layer, which is arranged closer to a viewer than the retroreflective layer is and which is switchable between a first state and a second state that have mutually different optical properties. The reflective display device conducts a display operation by using light that has been reflected back from the retroreflective layer. Each unit structure of the retroreflective layer has a recess defined by three planes that are opposed substantially perpendicularly to each other. The unit structures are arranged so as to face substantially the same direction. An azimuthal direction, which is defined by projecting a normal to one of the three planes onto the virtual plane, and another azimuthal direction, which is defined by projecting a screen downward direction onto the virtual plane, form an angle of less than 30 degrees.

A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold; inverting the parison held by the first transferable and open-able neck ring mold, by rotating the first arm 180° to an upright orientation at an intermediate station, while the second arm with a second transferable and open-able neck ring mold is simultaneously placed at the parison forming station; transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.

The invention discloses a zero knowledge identity authentication method based on strong primes. Aiming at the multiple interaction times of a Schnorr scheme and the defects in an S.C (Sultan Almuhammadi and Clifford Neuman) scheme, the invention provides the zero knowledge identity authentication method based on the strong primes. The zero knowledge identity authentication method disclosed by the invention can be used for solving the defects in the S.C scheme by utilizing the strong primes which are generated in a trusted center and has the advantages of safety and high efficiency of the Schnorr scheme and the S.C scheme; the authentication efficiency is enhanced by 1/3 compared with that of the Schnorr scheme; and the system overhead is lowered and the safety is simultaneously improved.

Provided is a method of driving a piezoelectric device including a piezoelectric material having at least two phase transition temperatures and is polarized in one of thickness directions, and electrodes disposed on both end surfaces of the piezoelectric material in a direction orthogonal to the polarized direction, the method including: applying an alternating electric field to the piezoelectric device by an electric field applying unit; and applying a bias electric field in accordance with a variation of a coercive electric field due to temperature variation so that an absolute value of an electric field in a direction opposite to the polarized direction in the alternating electric field applied by the electric field applying unit becomes smaller than the coercive electric field and so that a polarization of the piezoelectric material is not reversed by the electric field in the direction opposite to the polarized direction.

A retardation film mainly used in a liquid crystal display and a process for producing the retardation film are provided. By using the retardation film having a birefringence, a coloring phenomenon and gray scale inversion can be reduced and viewing angle characteristics of a TN liquid crystal display can be improved.

A thin film transistor array panel including a substrate; a gate line formed on the substrate; a gate insulating layer formed on the gate line; a semiconductor layer formed on the gate insulating layer; a data line formed on the semiconductor layer; a drain electrode separated from the data line and formed on the semiconductor layer; a coupling electrode connected to the drain electrode; a first subpixel electrode connected to the drain electrode; and a second subpixel electrode separated from the first subpixel electrode and overlapping the coupling electrode.

A reflective display device includes a retroreflective layer including a plurality of unit structures that are arranged two-dimensionally on a virtual plane and a modulating layer, which is arranged closer to a viewer than the retroreflective layer is and which is switchable between a first state and a second state that have mutually different optical properties. The reflective display device conducts a display operation by using light that has been reflected back from the retroreflective layer. Each unit structure of the retroreflective layer has a recess defined by three planes that are opposed substantially perpendicularly to each other. An azimuthal direction, which is defined by projecting a normal to one of the three planes onto the virtual plane, and another azimuthal direction, which is defined by projecting an on-screen upward direction onto the virtual plane, form an angle of at most 30 degrees.

The invention discloses a production method of pear syrup brown sugar candy, comprising the following steps: 1) mixing brown sugar, Isomaltulose alcohol with water and then heating and stirring, or mixing brown sugar, white sugar, Isomaltulose alcohol with water and then heating and stirring to gain syrup; 2) adding concentrated pear juice into the syrup and then heating and stirring to gain pear juice syrup; 3) drying treatment of the pear juice syrup in vacuum to gain dewatering syrup; 4) evenly adding into the dewatering syrup into mixture consisting of atomized menthol and eucalyptus oil to gain mixed syrup; 5) pouring the mixed syrup into a mould for shaping. The invention also simultaneously discloses a pear syrup brown sugar candy gained according to the method. The pear syrup brown sugar candy of the invention has the efficacy of moistening the lung and throat and relieving cough, etc.

A liquid crystal display device includes a liquid crystal display panel; a first polarizer on a first surface of the liquid crystal display panel; a second polarizer on a second surface of the liquid crystal display panel; and a first light path control film on a first surface of the second polarizer to refract the light polarized by the second polarizer to a direction minimizing a gray inversion on a display surface of the liquid crystal display panel.

The invention relates to a convenient ground earth drill with a rotation speed regulating function. The convenient ground earth drill comprises a main body and a drill bit, and further comprises a speed regulating mechanism and a dismounting mechanism, wherein the dismounting mechanism comprises a drive shaft, a first connecting disc, a second connecting disc, a first sleeve, a second spring, twofirst bearings and at least two connecting assemblies; the speed regulating mechanism comprises a transmission block, a friction disc, a motor and two movable assemblies; each connecting assembly comprises a through hole, a lead screw, a second bearing and a fourth sleeve; and each moving assembly comprises a third sleeve, a gas cylinder, a first slide rod and two resisting units; each resisting unit comprises a second slide rod, a second sleeve and a first spring. In the convenient ground earth drill with the rotation speed regulating function disclosed by the invention, the rotation speed ofthe drill bit can be regulated through the regulating mechanism, so that practicability of the earth drill is improved; and the dismounting mechanism improves drill bit replacement convenience, and improves convenience of earth drill use.

The invention relates to a circuit (900, 900') which is designed to be used on a motor vehicle and provides electric propulsive force. A power supply of the electric propulsive force transmitted by a battery of the vehicle to the circuit (900, 900') acquires at least two units (901 and 903; and 901' and 903'). The circuit (900, 900') comprises inductance elements (902 and 904; and 902' and 904') and a current transistor which is connected to the inductance elements (902 and 904; and 902' and 904') and manages the inductance elements (902 and 904; and 902' and 904'). The circuit (900, 900') is characterized in that the inductance elements (902 and 904; and 902' and 904') are coupled to form a magnetic circuit (1400) capable of being alternately controlled according to the following modes: a common mode, wherein apparent inductance of the magnetic circuit (1400) is provided with a summational order of specific inductance of each inductance element, or a difference mode, wherein the apparent inductance of the magnetic circuit (1400) is provided with an order of coupled leakage inductance between coupled inductance elements.

Disclosed is a liquid crystal display device capable of improving a viewing angle thereof while reducing a gray scale inversion. The liquid crystal display device has a porous film aligned on a liquid crystal display panel and having a plurality of pores. The porous film has sidewalls defined by the pores and reflecting a part of light exited from the liquid crystal display panel. That is, the sidewalls reflect a first group of light, which has relatively higher luminance by passing through a short axis of liquid crystal, towards a second group of light having a relatively lower luminance by passing through a long axis of liquid crystal. Accordingly, the viewing angle of the liquid crystal display device is expanded and the gray scale inversion is reduced.