| 摘要 |
<p>This lens component is provided with element-side lens units (65) provided opposite of light receiving / emitting elements (52) mounted on a circuit substrate (24), a positioning unit (75) protruding so as to separate the element-side lens units (65) from the circuit substrate (24) by a prescribed length, and an adhesion unit (76) which, fixed in a state in which the positioning unit (75) is in contact with the circuit substrate (24) and the element-side lens units (65) are opposite of the light receiving / emitting elements (52), forms, between said adhesion unit (76) and the circuit substrate (24), an adhesive fill space (S) filled with an adhesive (77).</p> |
