| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fiber type photoelectric sensor capable of suppressing attenuation of a quantity of light even when central axes of a light-emitting chip and an optical fiber are shifted. <P>SOLUTION: The fiber type photoelectric sensor suppresses attenuation of a quantity of light by making light enter into an optical fiber 10 also from a light-emitting chip 4 adjacent to a light-emitting chip 3, when central axes of the optical fiber 10 and the light-emitting chip 3 are shifted, and a quantity of light entering into the optical fiber 10 from the light-emitting chip 3 is reduced. <P>COPYRIGHT: (C)2012,JPO&INPIT |
