Solar battery cell
AssigneeMitsubishi Electric Corporation
InventorsShinsuke Miyamoto, Masashi Nakamura, Teruto Mura, Daisuke Echizenya
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AssigneeMitsubishi Electric Corporation
InventorsShinsuke Miyamoto, Masashi Nakamura, Teruto Mura, Daisuke Echizenya
Estimating the term…
A solar battery cell that comprises a plurality of grid electrodes and light-receiving-surface lead connection electrodes on a light receiving surface of a semiconductor substrate, and comprises a plurality of back-surface lead connection electrodes that are connected to back-surface lead wires, formed on the second straight lines that are substantially opposite to the first straight lines while sandwiching the semiconductor substrate together with the first straight lines, on a back surface of the semiconductor substrate, wherein an edge portion of each of the light-receiving-surface lead connection electrodes is not overlapped with an edge portion of each of the back-surface lead connection electrodes in a width direction.
1-3. (canceled)
A solar battery cell that comprises a plurality of grid electrodes that are formed in parallel and light-receiving-surface lead connection electrodes that are formed while extending on first straight lines that are substantially orthogonal to the grid electrodes and are connected to light-receiving-surface lead wires, on a light receiving surface of a semiconductor substrate, and comprises a plurality of back-surface lead connection electrodes that are connected to back-surface lead wires, formed on second straight lines that are substantially opposite to the first straight lines while sandwiching the semiconductor substrate together with the first straight lines, on a back surface of the semiconductor substrate, wherein
Dependencies are inferred from the claim text.