Structure for and method of mounting image taking element on substrate
AssigneeFuji Photo Film Co., Ltd.
InventorKazuo Hakamata
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Abstract
An image taking element has a plurality of pins on one side thereof and a substrate is provided with a plurality of pads which are to be brought into electrical contact with the pins. The side of the image taking element is bonded to the substrate with each pin opposed to one of the pads by way of an anisotropic conductive adhesive layer which exhibits electrical conductivity only in a direction substantially perpendicular to the side of the image taking element.
Claims3
A structure for mounting an image taking element, which has on its one side one of a pin group and a pad group which are to be brought into electrical contact with each other, on a substrate which is provided with the other of the pin group and the pad group, wherein the improvement comprising:
- said one side of said image taking element is directly bonded to said substrate with each pin of said pin group opposed to one of the pads of the pad group by way of an anisotropic conductive adhesive layer which exhibits electrical conductivity only in a direction substantially perpendicular to said one side of said image taking elements
- wherein said image taking element is of a back exposure type in which the distance between a light-receiving face and a sensor portion is substantially small.
Dependencies are inferred from the claim text.