Abstract: There is provided a rotary torque detecting device in which a first magnetic body and a second magnetic body are formed in substantially band shapes and third magnetic bodies are formed in substantially rectangular shapes, respectively, by forming the first magnetic body and the second magnetic body in the substantially band shapes and arranging the plurality of substantially rectangular third magnetic bodies at predetermined intervals between the first magnetic body and the second magnetic body, and the magnets. With this structure, in the rotary torque detecting device mainly used for detection of rotary torque of a steering of an automobile, it is possible to reliably detect the rotary torque at low cost.

Abstract: There is provided a rotary torque detecting device in which a first magnetic body and a second magnetic body are formed in substantially band shapes and third magnetic bodies are formed in substantially rectangular shapes, respectively, by forming the first magnetic body and the second magnetic body in the substantially band shapes and arranging the plurality of substantially rectangular third magnetic bodies at predetermined intervals between the first magnetic body and the second magnetic body, and the magnets. With this structure, in the rotary torque detecting device mainly used for detection of rotary torque of a steering of an automobile, it is possible to reliably detect the rotary torque at low cost.

Abstract: An inexpensive touch panel securing a predetermined active area and yet being downsized is provided. The touch panel includes an upper substrate having an upper conductive layer beneath its lower face, and a lower substrate having a lower conductive layer on its upper face opposite to the upper conductive layer at a given interval. Pressing and heating a adhesive layer made from thermoplastic resin and hardener allows bonding the upper and lower substrates together. The touch panel is thus constructed.