Sharp Kabushiki Kaisha Corporation

Yoshikazu Kawagoe

Hiroshi Kanishi

Satoshi Tanaka

Tomohiro Machida

Masaomi Hioki

Katsuyuki Yagi

Keisuke Ohhira

A method of producing a solar battery module. The method uses a producing apparatus having a positioning belt and a heating belt adjacent to each other such that an object can be delivered between the belts, and also having a pressing belt opposite the positioning belt and the heating belt, the pressing belt being provided so as to straddle the positioning belt and the heating belt. In the producing apparatus, the heating belt and the pressing belt are controlled to a predetermined temperature. The method has steps where solar battery cells and inter-connectors required to connect the solar battery cells are transported to the downstream side of the positioning belt after positioned on the upstream side of the positioning belt, the solar battery cells and the inter-connectors transported up to the downstream side of the positioning belt are delivered onto the heating belt while being held by the positioning belt and the pressing belt, and the solar battery cells and the inter-connectors delivered to the heating belt are soldered while being transported, held between the heating belt and the pressing belt.

Solar battery module production method and solar battery module production apparatus

A fabrication method of a solar battery includes at least an aluminum electrode formation step of applying, drying and baking aluminum paste on at least a portion of the back side of a solar cell to form an aluminum electrode, and a cooling step of cooling the solar cell having an aluminum electrode formed at an atmosphere temperature of not more than 10&#xb0; C., after the aluminum electrode formation step. Accordingly, a solar battery having warping reduced without degrading the electric characteristics, reliability and appearance, and a fabrication method thereof are provided.

Solar battery and fabrication method thereof

A chemical solution coating method includes: a first step of disposing a semiconductor substrate on a substrate supporting unit with a first face to be coated with a chemical solution facing upward; a second step of moving a chemical solution spraying member for spraying the chemical solution to an initial position which is positioned in the vicinity of the first face of the semiconductor substrate and where the chemical solution is to be applied; and a third step of moving the chemical solution spraying member from the initial position in accordance with a predetermined travel pattern and, simultaneously, spraying the chemical solution from the chemical solution spraying member toward the first face of the semiconductor substrate.

Chemical solution coating method and chemical solution coating apparatus

Certain example embodiments of the present invention provide a method for detecting a substrate crack by simple equipment and steps. A substrate crack inspecting method may include the steps of (1) producing a sound by providing vibration to a substrate, (2) determining a power spectrum by capturing the produced sound and carrying out an acoustic analysis for the captured sound, and (3) judging whether or not a substrate crack exists based on a spectral intensity of a predetermined frequency region.

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Nara, Japan

Yoshikazu Kawagoe