PRINTED CIRCUIT BOARD CONNECTION STRUCTURE

摘要

A printed circuit board connection structure is formed by clamping and connecting a first printed circuit board and a second printed circuit board, at least one of which is a flexible printed circuit board, with a conductive adhesion layer therebetween, and includes first marks formed on the first printed circuit board and second marks and formed on the second printed circuit board. The area enclosed by the perimeter of one set of marks out of the first marks and the second marks is greater than the area enclosed by the perimeter of the other set of marks, and with the printed circuit boards in an allowable state of connection, at least a portion of the region enclosed by the perimeter of the other set of marks is located within the region enclosed by the perimeter of the one set of marks when viewed in a direction of stacking of the printed circuit boards.

主权项

1. A printed circuit board connection structure formed by clamping and connecting a first printed circuit board and a second printed circuit board, at least one of which is a flexible printed circuit board, with a conductive adhesion layer therebetween, the printed circuit board connection structure comprising:
a first mark formed on the first printed circuit board; and a second mark formed on the second printed circuit board, wherein an area enclosed by a perimeter of one mark out of the first mark and the second mark is greater than an area enclosed by a perimeter of the other mark, and with the first printed circuit board and the second printed circuit board in an allowable state of connection, at least a portion of a region enclosed by the perimeter of the other mark is located within a region enclosed by the perimeter of the one mark when viewed in a direction of stacking of the first printed circuit board and the second printed circuit board.