公开(公告)号：US20210299960A1

公开(公告)日：2021-09-30

申请号：US16827712

申请日：2020-03-24

Applicant: Young Optics Inc.

Inventor： Tsung Yu Liu

IPC: B29C64/364 ,  B29C64/135 ,  B29C64/264 ,  B33Y30/00

Abstract: A three-dimensional printing apparatus includes a tank, a transparent plate, a printing platform, a projector and a heat dissipation assembly. The tank accommodates a photocurable material, and the transparent plate is disposed adjacent to the tank. The printing platform and the projector are respectively disposed on opposite sides of the transparent plate. The heat dissipation assembly is disposed adjacent to the tank.

公开(公告)号：US11679559B2

公开(公告)日：2023-06-20

申请号：US16827712

申请日：2020-03-24

Applicant: Young Optics Inc.

Inventor： Tsung Yu Liu

IPC: B29C64/364 ,  B33Y30/00 ,  B29C64/264 ,  B29C64/135

CPC classification number: B29C64/364 ,  B29C64/135 ,  B29C64/264 ,  B33Y30/00

Abstract: A three-dimensional printing apparatus includes a tank, a transparent plate, a printing platform, a projector and a heat dissipation assembly. The tank accommodates a photocurable material, and the transparent plate is disposed adjacent to the tank. The printing platform and the projector are respectively disposed on opposite sides of the transparent plate. The heat dissipation assembly is disposed adjacent to the tank.