Sharp Kabushiki Kaisha Corporation

Hiromasa Tanamura

Hitoshi Sannomiya

Tetsuyoshi Inoue

Shinsuke Tachibana

Yuhsuke Fukuoka

Mitsuji Gotoh

Kiyotaka Sakurai

Shohichi Ohyama

By increasing a pressure in a chamber flange () at a predetermined rate, the number of gas molecules that carry inner thermal energy is increased, which results in a uniform temperature distribution. Thus, non-melting residues of, air bubbles in, and insufficient expansion of the sealing resin () are reduced. After removal of the air bubbles (), a pressure is applied between a substrate () and a sealing substrate (), thereby the substrate (), a solar cell (), the sealing resin () and the sealing substrate () are adhered to each other.

Method for manufacturing solar cell module and laminator

Disclosed is a light-emitting module wherein light entering into a solar cell is not attenuated, thereby preventing power output decrease of the solar cell. In addition, this light-emitting module can be produced by a simple process. Specifically disclosed is a light-emitting module wherein at least (a) a solar cell unit (b) a first adhesive layer, (c) a light-emitting unit composed of a second light-transmitting insulating substrate (transparent PET), a second metal layer (circuit pattern) and a light-emitting element (chip LED), (d) a second adhesive layer and (e) a third light-transmitting insulating substrate are sequentially stacked. The transparent PET having a thickness about 50-500 &#x3bc;m which is provided with the circuit pattern in advance is used for producing the light-emitting unit. A silver paste which can be cured by 30-minute heating at 150&#xb0; C. is used as a circuit pattern material, and the circuit pattern is formed on the transparent PET by screen printing, and then thermally cured.

Light-emitting module and light-emitting system

Growing community of inventors

Osaka, Japan

Hiromasa Tanamura