Dai Nippon Printing Co., Ltd.

Tetsuo Matsukura

Isao Inoue

Manabu Hirakawa

Hidenori Nakamura

Koujiro Ohkawa

Satoshi Goishihara

Koichi Kinoshita

Hirotoshi Suetsugu

Hiroko Suzuki

Norinaga Nakamura

A heating plate includes: a pair of glass plates; a conductive pattern disposed between the pair of glass plates and defining a plurality of opening areas; and a joint layer disposed between the conductive pattern and at least one of the pair of glass plates; wherein the conductive pattern includes a plurality of connection elements that extend between two branch points to define the opening areas; and a rate of the connection elements, which are straight line segments connecting the two branch points, relative to the plurality of connection elements, is less than 20%.

Heating plate, conductive pattern sheet, vehicle, and method of manufacturing heating plate

A heating plateincludes: a pair of glass plates; a conductive patterndisposed between the pair of glass platesand defining a plurality of opening areas; and a joint layerdisposed between the conductive patternand at least one of the pair of glass plates; wherein the conductive patternincludes a plurality of connection elementsthat extend between two branch pointsto define the opening areas; and a total value of lengths of straight line segments connecting the two branch pointsis less than 20% of a total value of the plurality of connection elements

A heating plateincludes: a pair of glass plates; a conductive patterndisposed between the pair of glass platesand defining a plurality of opening areas; and a joint layerdisposed between the conductive patternand at least one of the pair of glass plates; wherein the conductive patternincludes a plurality of connection elementsthat extend between two branch pointsto define the opening areas; and a rate of the connection elements, which are straight line segments connecting the two branch points, relative to the plurality of connection elements, is less than 20%.

A polarizing-plate-protecting film is provided, including a polyester film, such as a polyethylene terephthalate film, and an adhesion-facilitating layer formed on one surface of the polyester film, made of a hydrophilic cellulosic resin such as acetyl cellulose. On the other surface of the polyester film, a variety of functional layers, such as a hard coat layer, an anti-glaring layer, and an antireflection layer, are layered. The hard coat layer is a layer formed by curing, with an electron beam, an ionizing-radiation-curable resin into which an ultraviolet light absorber has been incorporated. A polyvinyl alcoholic polarizing film is laminated to the adhesion-facilitating layer of the polarizing-plate-protecting film with a water-based adhesive layer to form a polarizing plate.

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Tokyo, Japan

Tetsuo Matsukura