Patent ID: 6909488
Filing Date: 2005-06-21
Classification: G02F

Abstract:
1. A method of manufacturing an electronic device comprising step of positioning a first group of terminals including three or more terminals formed in a first electronic component and a second group of terminals including three or more terminals formed in a second electronic component so as to overlap each other and electrically connecting the first and second groups of terminals, the first electronic component having a pair of first marks, and the second electronic component having a pair of second marks, wherein (a) in a design stage: each of terminals in the first group of terminals is designed to extend along one of a plurality of first lines passing through a first point; terminals in the first group of terminals are arranged line symmetrically with respect to a first Y axis passing through the first point; each of terminals in the second group of terminals is designed to extend along one of a plurality of second lines passing through a second point; terminals in the second group of terminals are arranged line symmetrically with respect to a second Y axis passing through the second point; the first lines and the second lines are designed to be arranged in the same manner; the pair of first marks are designed to be located on a first X axis which is orthogonal to the first Y axis and intersects with the first group of terminals; the pair of second marks are designed to be located on a second X axis which is orthogonal to the second Y axis and intersects with the second group of terminals; and the pair of first marks are designed to coincide with the pair of second marks, respectively, when the first and second groups of terminals overlap each other, and wherein (b) the step of positioning the first and second groups of terminals comprises steps of: disposing the first and second electronic components so that the first and second X axes coincide with each other and the first and second Y axes coincide with each other; and moving the first and second electronic components respectively, in directions in which the first and second points approach each other and along the first and second Y axes, by an approximated distance between the first and second points.