Patent ID: 11881544
Assignee: OSRAM OLED GMBH
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A method for producing a plurality of optoelectronic semiconductor devices comprising:
a) providing a plurality of semiconductor chips, which are spaced from one another in a lateral direction;
b) forming a package body assembly, which is arranged at least in part between the semiconductor chips;
c) forming a plurality of fillets, which each adjoin a semiconductor chip and which are delimited in the lateral direction by a side face of the respective semiconductor chip and the package body assembly, wherein forming the plurality of fillets is performed at least in part prior to forming the package body assembly, wherein, to form the fillets, the semiconductor chips are encapsulated prior to step b) with an encapsulating material in such a way that the side faces of the semiconductor chips are at least partly covered and the encapsulating material is encapsulated in step b) by a molding composition for the package body assembly, and wherein in which the encapsulating material is applied to an auxiliary carrier and the semiconductor chips are pressed into the encapsulating material such that the encapsulating material covers the side faces of the semiconductor chips at least in part; and
d) singulating the package body assembly into a plurality of optoelectronic semiconductor devices, wherein each semiconductor device comprises at least one semiconductor chip and a part of the package body assembly as its package body and wherein the semiconductor chips are each free of package body material on a radiation exit face of the semiconductor device opposite a mounting surface.