摘要:
A solar battery module substrate includes an insulating substrate on which a conductive pattern and an insulating protective film are formed, the conductive pattern including: cathode mounting terminals each of which is to be connected with a cathode of a solar battery cell; anode mounting terminals each of which is to be connected with an anode of the solar battery cell; and first module wiring, the first module wiring connecting a cathode mounting terminal to be connected with a cathode of one solar battery cell with an anode mounting terminal to be connected with an anode of another solar battery cell connected in series with said one solar battery cell, the insulating protective film having at least one opening for exposing the cathode mounting terminal and the anode mounting terminal, and the opening being positioned inside a portion of the solar battery module substrate on which portion the solar battery cell is to be projected.
摘要:
A solar cell module 1 includes a plurality of solar cells 30. Each of the plurality of solar cells 30 is disposed on a corresponding one of a plurality of pad sections in such a manner that the each of the plurality of solar cells 30 is electrically connected to the corresponding one of the plurality of pad sections. The each of the plurality of solar cells 30 is electrically connected to a corresponding inner lead section 120. A cathode section 114 and an anode section 116 feed an electric current generated by the plurality of solar cells 30. A metal lead frame is provided such that the plurality of pad sections, the inner lead sections 120, the cathode section 114 and the anode section 116 are provided therein as a part of the lead frame itself. This configuration enables the solar cell module 1 to endure against bending stress and to be curved. As a result, it is possible to provide a solar cell module which can be disposed along a curved surface of an electronics device.
摘要:
A solar battery apparatus 10 has a plurality of solar battery cells 3 and electrode terminals 4, other than common electrode terminals, for making an electrical connection (i) between each of the solar battery cells 3 and another or (ii) between the solar battery cell 3 and an external apparatus, the solar battery apparatus 10 including: metal wires 5 for making an electrical connection between the solar battery cell 3 and the electrode terminals 4 in a plurality of places on the solar battery cell 3, whereby a decrease in power generation capacity of the solar battery cell 3 is prevented even if the solar battery cell 3 is ruptured by a physical force. This makes it possible to provide a solar battery apparatus in which a decrease in power generation capacity of a solar battery cell can be prevented even if the solar battery cell is ruptured by a physical force.
摘要:
A semiconductor chip and an interposer are bonded by a conductive die bonding material. Between the semiconductor chip and the interposer, an application region in which the die bonding material resides and a region in which a sealing resin resides are provided. This allows adhesivity between the semiconductor chip and the interposer to be higher than that in conventional semiconductor packages, thereby causing no detachment at the adhesive interface. As a result, it becomes possible to improve electrical property and long-term reliability as compared to conventional semiconductor packages. Moreover, it is also possible to prevent the semiconductor chip from warping.
摘要:
A solar battery device includes: a substrate; a plurality of solar cells on the substrate; and a surface protector on the solar cell, so as to protect a surface of the solar battery device. The surface protector has an incident surface to which light enters, and which is subjected to an anti-reflection process for preventing reflection of the light, thereby to improve power generation efficiency. The anti-reflection process for examples gives the surface protector a saw-tooth-like shape. The surface protector is made of a synthetic resin. In this way, the present invention provides a solar battery device in which reduction in the power generation efficiency due to the surface protector or the like on the surface thereof is prevented, and which has excellent transportability and applicability to portable devices.