| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure that improves soldering workability of a flexible printed board without enlargement in size of a device, and to provide an optical device employing the structure.SOLUTION: To achieve the objective, the present invention configures an optical device that is structured to: fix a flexible printed board with at least two or more conductor exposed portions, and an electronic component with at least two or more lead wires, on the mutually opposite sides relative to a fixing member, respectively; and wire the lead wires of the electronic component to the conductor exposed portions of the flexible printed board through a guide part of the fixing member to be soldered to the conductor exposed portions; and thereby electrically connect the electronic component and the flexible printed board. Here, intervals between the adjacent conductor exposed portions include: a portion with a width of a prescribed value; and a portion with a width of a larger value than the prescribed value. |
