Mitsubishi Plastics, Inc.

Mitsubishi Chemical Corporation

Ryota Yamamoto

Kouichirou Taniguchi

Makoto Inenaga

Jun Nishioka

Yo Miyashita

Kazunori Inoue

Mitsuru Kojima

Provided is a novel double-sided adhesive sheet for image display device which can be bonded to the adhesion surface in close contact without space therebetween although there is a step due to printing or the like on the adhesion surface to be bonded to the adhesive sheet. The double-sided adhesive sheet for image display deviceof the invention is a sheet to bond any two adherends selected from a surface protective panel, a touch panel, and an image display panel, and the sheet is characterized in that at least one of the adherends (surface protective panel) has a stepped portionon an adhesion surfaceto adhere to the double-sided adhesive sheetand the surface shape of the bonding surfaceof the double-sided adhesive sheetto be bonded to the adhesion surfaceis shaped in accordance with the surface shape of the adhesion surface

Double-sided adhesive sheet for image display device, double-sided adhesive sheet with release film for image display device, and image display device using same

There is provided an encapsulant material for solar cells which facilitates production of a solar cell module and is excellent in flexibility, heat resistance, transparency, etc., and a solar cell module produced using the encapsulant material. The present invention relates to an encapsulant material for solar cells which includes a resin composition (C) containing an ethylene-&#x3b1;-olefin random copolymer (A) capable of satisfying the following condition (a) and an ethylene-&#x3b1;-olefin block copolymer (B) capable of satisfying the following condition (b): (a) a heat of crystal fusion is from 0 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10&#xb0; C./min; and (b) a crystal fusion peak temperature is 100&#xb0; C. or higher and a heat of crystal fusion is from 5 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10&#xb0; C./min.

Solar cell sealing material and solar cell module produced using the same

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Nagahama, Japan

Ryota Yamamoto