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Apparatus and related method for forming a substantially flat stereolithographic working surface 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-003/06
  • G03C-009/08
출원번호 US-0230443 (1994-04-20)
발명자 / 주소
  • Hull Charles W. (Santa Clarita CA) Cohen Adam L. (Sherman Oaks CA) Spence Stuart L. (S. Pasadena CA) Lewis Charles W. (Sherman Oaks CA)
출원인 / 주소
  • 3D Systems, Inc. (Valencia CA 02)
인용정보 피인용 횟수 : 113  인용 특허 : 0

초록

An apparatus and related method for providing a substantially flat working surface of photocurable resin for the formation of a next layer of a stereolithographic part. A substantially flat surface of a rigid member is substantially covered by and spaced from the resin by a substance or film, which

대표청구항

An improved method for stereolithographically forming a three-dimensional object from a curable resin which is transformable upon exposure to solidifying radiation, comprising the steps of successively forming layers of said curable resin at a desired working surface in preparation for forming layer

이 특허를 인용한 특허 (113)

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