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:
An integrated semiconductor circuit includes a semiconductor chip on which surface a plurality of connection electrodes are formed, a lower insulating layer covering the surface of the semiconductor chip such that the connection electrodes are exposed, a plurality of wiring portions formed on the lower insulating layer, each of the wiring portions being connected to the connection electrode at one end and provided with a component connection portion at the other end, an upper insulating layer covering the wiring portions such that the component connection portions are exposed, and an electronic component connected between different component connection portions.
摘要:
An insulation material and a wire pattern are provided on at least one of the surfaces of a die pad. Wires of the wire pattern are patterned in such a manner that at least one inner lead included in at least one of two lead groups is electrically connected to an electrode pad provided on the element forming surface of the semiconductor chip near the side edge other than the side edge opposing the lead group including the above particular inner lead, while at least one inner lead included in the other lead group is electrically connected to an electrode pad provided on the element forming surface of the semiconductor chip near the side edge other than the side edge opposing the other lead group. Accordingly, a multichip-1-package semiconductor device using any kind of semiconductor chip can be realized. Also, the costs of the semiconductor device are saved and the semiconductor device can be developed in a shorter period by omitting the design modification of the semiconductor chip.
摘要:
In order to simplify a providing method of a wiring that electrically connects a semiconductor integrated circuit to a substrate, the semiconductor integrated circuit that is covered with an insulating layer except for an electrode area having an electrode pad is fixed on a formation side of the substrate having a terminal connected to the semiconductor integrated circuit so that the electrode pad is exposed. Next, a metallic thin film is provided on a wiring area on which a wiring for electrically connecting the electrode pad to the terminal is provided. Further, the wiring is provided on the metallic film of the wiring area in accordance with plating.
摘要:
A method of manufacturing a semiconductor device including two semiconductor chips having mutually different element forming face areas on respective surfaces of a die pad of a lead frame prepared by sealing the semiconductor chips with resin by setting the lead frame in a resin sealing use mold having an injection gate for injecting therethrough a sealing resin, includes the steps of: (a) mounting the semiconductor chips on respective surfaces of the die pad in such a manner that when setting the lead frame in the resin sealing use mold, a distance between a side face of the semiconductor chip having a larger element forming face area on the injection gate side and a side face of the semiconductor chip having a smaller element forming face area on the injection gate side becomes shorter than a distance when these semiconductor chips are mounted at a center on respective surfaces of the die pad; (b) setting the lead frame in the resin sealing use mold so that the above side faces of the semiconductor chips are positioned on the injection gate side; and (c) injecting the sealing resin from the injection gate.
摘要:
A semiconductor device includes: a semiconductor chip having a plurality of electrode pads formed on a principal surface thereof; a sealing resin, which covers both (i) side surfaces of the semiconductor chip and (ii) a surface of the semiconductor chip opposite to the principal surface; and external connection pads, which are provided on both (I) the principal surface and (II) a surface of the sealing resin flush with the principal surface, and which are electrically connected to the electrode pads. Thus, a semiconductor device is provided which makes it possible to place external connection pads at wider intervals, and which makes it possible to widen wires and to place the wires at wider intervals.
摘要:
In a semiconductor device of a tape carrier package type, the gap width between inner leads connected with a first edge side of a semiconductor chip set within a device mounting hole provided in the tape carrier is larger than the gap width between leads connected with a second edge side opposite to the first edge side of the semiconductor chip, and the gap length of device mounting hole between the first edge of the semiconductor chip and the first edge of the device mounting hole corresponding to the first edge of the semiconductor chip is smaller than the gap length between the second edge of the semiconductor chip and the second edge of the device mounting hole corresponding to the second edge of the semiconductor chip. Such structure enables an encapsulation resin to fill uniformly the device mounting hole, and the encapsulation resin after encapsulation has a shape of a designed dimension.
摘要:
In a TCP (tape carrier package) semiconductor device having opposing, inner lead arrays bonded to a semiconductor device, a projection or projections are provided on each of the inner leads disposed at intervals of a greater distance on one side of the semiconductor, within a range for allowing the resin to flow out.
摘要:
A semiconductor device comprising a semiconductor chip, a plurality of electrode pads formed on the semiconductor chip, a metal wiring having a desired pattern and connected to the electrode pads, an anisotropic conductive film containing fine conductive particles and laminated on the semiconductor chip including the metal wiring, and an external electrode, in which the anisotropic conductive film has a concave portion at a desired portion on the metal wiring and the metal wiring is connected to the external electrode through the intermediary of the fine conductive particles present in the anisotropic conductive film by stuffing and sticking the external electrode in the concave portion.
摘要:
A tape carrier semiconductor device has a resin sealed area not so larger than the size of the semiconductor chip, e.g. substantially not exceeding 2 mm to the outside. A device hole is not larger than an area formed by extending the outer periphery of the semiconductor chip to the outside by 0.3 mm and an epoxy resin of 500-1200 ps in viscosity is used for sealing the chip.