69results about How to "Uneven suppression" patented technology

The present invention relates to a touch panel, and a photosensor and the display part are fabricated on the same substrate. Input coordinates are specified by comparing the light quantities among positions (pixels) of contact or non-contact by a finger or the like by using a comparator. This allows TFTs constituting the photosensor to be fabricated on the same substrate in the same process as the pixels, and it is thereby possible to reduce the manufacturing cost and the number of components. A region for disposing a sensor in the outer portion becomes unnecessary, which allows downsizing of the device. Moreover, effective use of the display part is possible because blind spots are eliminated from the display part. It is possible to improve the precision of input recognition and to perform detection uniformly over the entire display part. Furthermore, since the photosensor comprises a photoreceptor circuit capable of adjusting the light-receiving sensitivity, it is possible to achieve uniform light-receiving (detection) sensitivity for the display part.

An adhesive composition curable with actinic energy rays which comprises 20-60 wt.% radical-polymerizable compound (A) that has an SP value of 29.0-32.0 (kJ / m3)1 / 2, 10-30 wt.% radical-polymerizable compound (B) that has an SP value of 18.0-21.0 (kJ / m3)1 / 2, excluding 21.0 (kJ / m3)1 / 2, and 20-60 wt.% radical-polymerizable compound (C) that has an SP value of 21.0-23.0 (kJ / m3)1 / 2, wherein the radical-polymerizable compounds (A), (B), and (C) each gives a homopolymer which has a glass transition temperature (Tg) of 60 C or above.

A pressure-sensitive adhesive optical film of the present invention comprises: an optical film comprising a transparent base film and a discotic liquid crystal layer provided on one side of the transparent base film; an undercoat layer; and a pressure-sensitive adhesive layer provided on the discotic liquid crystal layer with the undercoat layer interposed therebetween, the undercoat layer comprises a polymer and an antioxidant; and the pressure-sensitive adhesive layer comprises a (meth)acrylic polymer (A) comprising 80 to 99.5% by weight of an alkyl (meth)acrylate monomer unit and 0.05 to 3% by weight of a hydroxyl group-containing monomer unit and having a weight average molecular weight of 1,000,000 to 2,500,000; ; a (meth)acrylic oligomer (B) comprising 80 to 99.9% by weight of an alkyl (meth)acrylate monomer unit and 0.1 to 3% by weight of a carboxyl group-containing monomer unit and having a weight average molecular weight of 3,000 to 8,000; a crosslinking agent (C); and a silane coupling agent (D), and the pressure-sensitive adhesive layer comprises 10 to 40 parts by weight of the (meth)acrylic oligomer (B) based on 100 parts by weight of the (meth)acrylic polymer (A). The pressure-sensitive adhesive optical film has durability and can suppress display unevenness in a peripheral portion of a display screen and window frame unevenness in a state that a backlight is on.

To provide an adhesive agent for a polarizing plate capable of satisfying a wetting property when a transparent protection film is coated with it and satisfying an optical characteristic, in which the obtained polarizing plate has water-resistance at a high temperature. The adhesive agent for the polarizing plate used for providing the transparent protection film on at least one surface of a polarization element is a resin solution containing a polyvinyl alcohol based resin, a crosslinking agent and a leveling agent containing a compound having an acetylene skeleton. The leveling agent is formulated at a ratio of 0.01-10 pts.wt. relative to 100 pts.wt. of the polyvinyl alcohol based resin.

A well potential supply region is provided in an N-type well region of a cell array. Adjacent gates disposed in both sides of the well potential supply region in the horizontal direction and adjacent gates disposed in further both sides thereof are disposed at the same pitch. In addition, an adjacent cell array includes four gates each of which is opposed to the adjacent gates in the vertical direction. In other words, regularity in the shape of the gate patterns in the periphery of the well potential supply region is maintained.

An active energy ray curable adhesive composition comprises radical polymerizable compounds (A), (B) and (C), as curable components, the composition being characterized by containing, when the total amount of the composition is 100 weight%, the radical polymerizable compound (A) having an SP value of 29.0 (kJ / m3)1 / 2 to 32.0 (kJ / m3)1 / 2 in an amount of 1.0 to 30.0 weight%, the radical polymerizable compound (B) having an SP value of 18.0 (kJ / m3)1 / 2 or more and less than 21.0 (kJ / m3)1 / 2 in an amount of 35.0 to 98.0 weight%, and the radical polymerizable compound (C) having an SP value of 21.0 (kJ / m3)1 / 2 to 23.0 (kJ / m3)1 / 2 in an amount of 1.0 to 30.0 weight%.

An object of the present invention is to provide a mixture layer and mixture for a non-aqueous electrolyte secondary battery with excellent peeling strength from a power collector, that is highly productive in manufacturing a non-aqueous secondary battery electrode and a non-aqueous secondary battery, and suppresses mal-distribution of a binding agent in the mixture layer when manufacturing the electrode. The non-aqueous secondary battery mixture contains at least one type of unsaturated carboxylic acid polymer (A) selected from a polyacrylic acid and polymethacrylic acid, vinylidene fluoride polymer containing carboxyl (B), an electrode active material, and a weight-average molecular weight of 1,000 - 150,000 of polyethylene oxide conversion measured by GPC of the unsaturated carboxylic acid polymer (A).

Provided is a method of manufacturing a sintered compact for forming a rare earth sintered magnet of a desired shape with high magnetic properties by suppressing variations in magnetic structure caused by pressurization, which is a disadvantage of pressure sintering. Further provided is a rare earth sintered magnet and the like having prescribed properties. A material for forming a rare earth magnet containing magnet material particles is filled into a mold in a state in which the easy axis of magnetization is oriented in a single plane. While a pressurizing force of a prescribed magnitude isexerted on the material for forming the rare earth magnet that has been filled into the mold, the material for forming the rare earth magnet is sintered by being heated to a sintering temperature, thereby forming a sintered compact in which the magnet material particles are integrally sintered. Thereafter, while a pressure lower than that of the pressurizing force during sintering is applied to the sintered compact, a high temperature heat treatment is performed within a maximum temperature range of greater than 900 DEG C and lower than or equal to 1100 DEG C, with the difference between thismaximum temperature and the maximum temperature during pressure sintering being 250 DEG C or lower.

An active energy ray curable adhesive composition comprising a radical polymerizable compound (A) having an SP value of 29.0 (kJ / m3)1 / 2 to 32.0 (kJ / m3)1 / 2, a radical polymerizable compound (B) having an SP value of 18.0 (kJ / m3)1 / 2 or more and less than 21.0 (kJ / m3)1 / 2, and a radical polymerizable compound (C) having an SP value of 21.0 (kJ / m3)1 / 2 to 23.0 (kJ / m3)1 / 2, as curable components, and an acrylic oligomer (D) obtained by polymerizing a (meth)acrylic monomer, wherein when the total amount of the composition is 100 weight%, the radical polymerizable compound (B) is contained in an amount of 25 to 80 weight%.

A polymer electrolyte fuel cell is formed by a fuel cell stack assembled by cramping a plurality of layered single cell modules via a pair of end plates by a plurality of cramping members. The polymer electrolyte fuel cell includes: a plurality of first elastic members each arranged between the cramping member and the end plate; and a plurality of second elastic members each arranged between the end plate and the fuel cell stack end portion. The respective second elastic members are arranged on the end plate surface equivalent to an electrode portion of a film electrode assembly in the respective single cell modules while the respective first elastic members are arranged on the end plate surface equivalent to an arrangement region of a seal member arranged between the rim portion of the film electrode assembly and a pair of separator plates.

The invention provides a liquid crystal panel with touch sensing function, which is capable of exhibiting satisfactorily stable antistatic function even in a humidified environment. A liquid crystal panel with touch sensing function, which comprises: a first polarizing film that is arranged on the viewing side of a liquid crystal cell with touch sensing function; a second polarizing film that is arranged on the side opposite to the viewing side; and a first adhesive layer that is arranged between the first polarizing film and the liquid crystal cell. The first adhesive layer is formed from anadhesive composition containing: a (meth)acrylic polymer (A) which contains, as monomer units, an alkyl (meth)acrylate (a1) and an amide group-containing monomer (a2); and an ionic compound (B). In addition, the first adhesive layer undergoes a small change in the surface resistivity even in a humidified environment.

The invention provides a polarizing plate including a polarizer and a transparent protective film bonded together with an active energy ray-curable adhesive and having durability at high temperature. The polarizing plate is a polarizing plate that the transparent protective film is placed on at least one side of a polarizer and an adhesive layer interposed between the polarizer, which is characterized in that the polarizer is a stretched polyvinyl alcohol film dyed with a dichroic material and containing a sulfate ion, and the adhesive layer is formed with an active energy ray-curable adhesive containing at least one curable component.

In a melting step in a glass substrate production method: a molten glass having a uniform temperature for the surface layer thereof, including a liquid surface, is made by depositing a glass raw material on to substantially the entire liquid surface of a molten glass stored in a melting tank; and the molten glass is caused to flow towards a subsequent step, from a discharge port disposed in a floor section of an internal side wall facing a first direction, among internal side walls in the melting tank. When the molten glass is caused to flow, the temperature of the bottom layer of the molten glass, positioned lower than the surface layer in the thickness direction of the molten glass, and the amount of heat applied to the molten glass positioned at both end sections in the first direction in the melting tank are adjusted, such that convection caused by the temperature distribution of the molten glass in the bottom layer does not occur. As a result, the temperature distribution along the first direction of the molten glass in the bottom layer is made uniform.

The invention provides a rotating type electric component which can eliminate friction deviation resulted from an O-shaped ring and stably supply designated torque. The O-shaped ring (17) is clamped by the upper surface of a rotary body (5) and a bearing component (3) opposed to the upper surface of the rotary body (5). A plurality of concentric round groove parts (5C) are formed on the upper surface of the rotary body (5). Thus the flatted O-shaped ring (17) is made not to be attached on the upper surface of the rotary body (5). By the above-mentioned means, the rotary body (5) which is sleekly rotating when friction is generated between the rotary body (5) and the O-shaped ring (17) can stably supply designated torque and make a user obtain excellent operation touches.

This invention provides a fuel battery comprising a solid polymer electrolyte membrane, an anode-side catalyst body and a cathode-side catalyst body disposed respectively on both sides of the solid polymer electrolyte membrane, and a fuel guide part in which the anode-side catalyst body is disposed opposite to the anode-side catalyst body on the opposite side where the anode-side catalyst body faces the solid polymer electrolyte membrane and which guides a fuel which has been externally supplied toward the center of the face of the anode-side catalyst body.

An object of the present invention is to provide a mixture layer and mixture for a non-aqueous electrolyte secondary battery with excellent peeling strength from a power collector, that is highly productive in manufacturing a non-aqueous secondary battery electrode and a non-aqueous secondary battery, and suppresses mal-distribution of a binding agent in the mixture layer when manufacturing the electrode. The non-aqueous secondary battery mixture contains at least one type of unsaturated carboxylic acid polymer (A) selected from a polyacrylic acid and polymethacrylic acid, vinylidene fluoride polymer containing carboxyl (B), an electrode active material, and a weight-average molecular weight of 1,000 - 150,000 of polyethylene oxide conversion measured by GPC of the unsaturated carboxylic acid polymer (A).