| 摘要 |
A monolithic optocoupler comprises a semi-insulating substrate (1) and two opto-components (A,B) arranged thereon, between which signals and/or power can be transmitted through optical radiation. In order to suppress interference transferred capacitively and/or resistively between the two components, a screening member (11,12,13,15) is arranged on the substrate between the two components. The screening member is produced by using the same type of integrated-circuit manufacturing technique as for the opto-components, and preferably in the same manufacturing step as these components. The screening member is suitably provided with connection means (15,5,6) for earthing of the member. |
