Patent ID: 9041221
Filing Date: 2015-05-26
Classification: H01L

Abstract:
1. An electronic component implementing structure body, comprising: an electronic component implementing structure intermediate body; and a chip loading substrate, wherein the electronic component implementing structure intermediate body comprises: a first semiconductor chip that has a first connection terminal on one face; a second semiconductor chip that has a second connection terminal on a face which faces the one face of the first semiconductor chip; and a film wiring substrate that is allowed to be divided into 4 pieces, has flexibility, has a third connection terminal at least on one face, and is arranged between the first semiconductor chip and the second semiconductor chip, at least one part of the first connection terminal is connected with at least one part of the second connection terminal, the third connection terminal is connected at least with either of another one part of the first connection terminal and another one part of the second connection terminal, on the film wiring substrate, there is a portion that is located outside any end parts of the first semiconductor chip and the second semiconductor chip, at a tip part of the portion, is provided a fourth connection terminal that is connected to the third connection terminal by wiring, the chip loading substrate has a fifth connection terminal, on which the electronic component implementing structure intermediate body is loaded so that another one face of the first semiconductor chip is confronted by the chip loading substrate, the fifth connection terminal is connected to the fourth connection terminal of the film wiring substrate, and the film wiring substrate is curved between the third connection terminal and the fifth connection terminal.