| 摘要 |
An optical communication module (A) is provided with a rectangular board (1), a light emitting element (2) and a light receiving element (3) arranged on the board (1) in the longitudinal direction, and two lens parts (51, 52) formed to protrude from each front plane of the light emitting element (2) and the light receiving element (3). The optical communication module is also provided with a resin package (5) for covering the light emitting element (2) and the light receiving element (3), and a shield case (6) for shielding the light emitting element (2) and the light receiving element (3) from electromagnetic waves and light. One side plane of the optical communication module, which extends in the longitudinal direction, serves as a mounting plane on a mounting board (B). Side planes of each of the lens parts (51, 52) are covered with the shield case (6) in three directions, two of which are in the longitudinal direction of the board (1), and one of which is in the opposite direction to a direction the mounting plane faces. ® KIPO & WIPO 2007 |
