| 摘要 |
PROBLEM TO BE SOLVED: To provide an optoelectronic semiconductor device having a structure capable of suppressing deterioration in characteristics of an electronic circuit part.SOLUTION: An optoelectronic semiconductor device 1 includes: optical circuit parts 21, 31, and 41 constituting an optical semiconductor thin film; and an electronic circuit unit 10. The optical circuit parts 21, 31, and 41 include: light emitting elements 22, 32, and 42 for converting an electric signal to an optical signal; optical waveguide structures 23, 33, and 43 for transmitting the optical signal; and light receiving elements 24, 34, and 44 for converting the optical signal into electric signal. The optical semiconductor thin film is bonded to a principal surface of a semiconductor substrate 2. |
