SUBSTARTE TRANSFER APPARATUS AND METHOD FOR PREVENTING WATER INFLOW THEREOF

A substrate transfer device includes: a lower insulating layer; an upper insulating layer disposed on the lower insulating layer; a plurality of conductive layers disposed between the lower insulating layer and the upper insulating layer and spaced apart from each other; and a plurality of holes def...

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1. Verfasser: KIM JONGHYUP
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:A substrate transfer device includes: a lower insulating layer; an upper insulating layer disposed on the lower insulating layer; a plurality of conductive layers disposed between the lower insulating layer and the upper insulating layer and spaced apart from each other; and a plurality of holes defined from the upper surface of the upper insulating layer to a predetermined portion of the lower insulating layer and not overlapping with the conductive layers. Therefore, a waiting time for removing moisture inside the substrate transfer device is reduced, and the efficiency of a process can be improved. 기판 이송 장치는 하부 절연층, 상기 하부 절연층 상에 배치되는 상부 절연층, 상기 하부 절연층 및 상기 상부 절연층 사이에 배치되고, 서로 이격된 복수 개의 도전층들, 및 상기 상부 절연층의 상면으로부터 상기 하부 절연층의 소정의 부분까지 정의되고, 상기 도전층들과 중첩되지 않는 복수 개의 홀들을 포함할 수 있다.