JP2014160699A5 - - Google Patents

Claims (6)

In an electronic device incorporating a flexible lead board on which one or more electronic components are mounted between a front-side main body chassis and a rear-side main body chassis that are joined together to form a main body,
The flexible lead board includes a U-shaped elastic base portion formed by bending a flat elastic base portion into a U shape, and the one or more electronic components are mounted on the surface of the U-shaped elastic base portion. are, together with the bent portion of the U-shaped resilient base portion opposite end is secured to at least one of the body chassis, both sides of the U-shaped elastic base portion and each of said front-side body chassis in contact with the facing surface of the rear side body chassis, the electronic device with a built-in flexible lead substrate. A circuit board on which a plurality of electronic components are mounted is disposed between the front side main body chassis and the rear side main body chassis, and the flexible lead board is disposed at a position away from the circuit board, The electronic device according to claim 1, wherein a lead portion of the flexible lead substrate is connected to the circuit substrate. The flexible lead board has the one or more electronic components mounted on one side of the flat elastic base part, the U-shaped elastic base part is formed with the one side facing outward, and the front-side main body chassis and both or on one, the one or more electronic device according to claim 1 or claim 2 opening is formed for housing the electronic components of the rear-side body chassis. 4. The electronic device according to claim 1, wherein the U-shaped elastic base portion of the flexible lead substrate has an end opposite to the bent portion fixed to one main body chassis with an adhesive member . 5. . The U-shaped elastic base portion of the flexible lead substrate has two base portion regions forming the end portions fixed to each other by an adhesive member at an end portion opposite to the bent portion. Item 5. The electronic device according to any one of Items 4 to 5. Either one of the main body chassis has a boss projecting toward the other main body chassis, and the boss is opened at the end of the flexible lead substrate opposite to the bent portion of the U-shaped elastic base portion. The electronic device according to claim 1, which penetrates the through hole.