| 摘要 |
PURPOSE:To prevent the head tip end of each conductive magnetic body from being peeled and curled up and to prevent conductive magnetic bodies from being short-circuited by toner by providing a protection film on an insulating substrate which includes conductive magnetic bodies at least on a head tip side except a bonding pad. CONSTITUTION:This recording head consists of a glass substrate 27, plural conductive magnetic bodies 28 provided on the glass substrate 27 across an adhesive layer 23, the bonding pad 29 provided on the respective conductive magnetic bodies 28 nearby one opposite side from a head tip side along the arrangement direction of those conductive magnetic bodies 28, and the protection film 25 covering the glass substrate 27 including said conductive magnetic bodies 28 except said bonding pad 29. Namely, the protection film 25 covers at least the head tip side on the glass substrate 27 including the respective conductive magnetic bodies 28 except the bonding pad 29, so heat tips of the respective conductive magnetic bodies 28 are prevented by the protection film 25 from being peeled off and curled up. |
