Patent ID: 9743004
Date: 2017-08-22
CPC Classifications: H04N

Claim:
1. An electronic apparatus including an apparatus main unit and a structure supported rotatably with respect to the apparatus main unit, comprising: a shaft that is supported by the apparatus main unit and is disposed in a center of rotation of the structure; and a flexible printed circuit board that is wrapped around and held by an outer peripheral surface of said shaft via a joining member, wherein said flexible printed circuit board includes: a wrapping start portion from which wrapping of said flexible printed circuit board around said shaft is started; a wrapping body portion having a wiring portion, a width of said wrapping body portion in a thrust direction of said shaft being larger than a width of said wrapping start portion; and an expansion portion that is provided between said wrapping start portion and said wrapping body portion, a width of said expansion portion in the thrust direction of said shaft continuously expanding from the width of said wrapping start portion to the width of said wrapping body portion; wherein in said flexible printed circuit board, a coverlay opening area where a coverlay is made open is formed in at least said wrapping start portion and said expansion portion, and wherein the coverlay opening area has a length which makes it possible to wrap at least one turn of said flexible printed circuit board around said shaft by using only the coverlay opening area from said wrapping start portion.