SEMICONDUCTOR STRUCTURE HAVING COMPOSITE MOLD LAYER
개요
발명자
Hwanyeol PARK; Hwanwoo KIM; Jongkyu LEE; Chulhwan CHOI
IPC 분류
CPC 분류
A semiconductor structure of the inventive concepts includes a chip region comprising a plurality of semiconductor chips on the substrate; and a peripheral region at a periphery of the chip region, the peripheral region including a mold structure. The mold structure may include a base mold layer on the substrate, and a composite mold layer on the base mold layer, the composite mold layer comprising at least one bowing sacrificial layer and at least one bowing prevention layer.
원문 (중국어)
A semiconductor structure of the inventive concepts includes a chip region comprising a plurality of semiconductor chips on the substrate; and a peripheral region at a periphery of the chip region, the peripheral region including a mold structure. The mold structure may include a base mold layer on the substrate, and a composite mold layer on the base mold layer, the composite mold layer comprising at least one bowing sacrificial layer and at least one bowing prevention layer.