Title:
METHOD FOR FORMING THREE-DIMENSIONAL STRUCTURE BY USING UV PARALLEL LIGHT IN MULTILAYERED STACKED STRUCTURE, AND THREE-DIMENSIONAL STRUCTURE FORMED BY METHOD
Document Type and Number:
WIPO Patent Application WO/2024/085704
Kind Code:
A1
Abstract:
The present invention relates to a method for forming a three-dimensional structure by using UV parallel light in a multilayered stacked structure, and a three-dimensional structure formed by the method, and, specifically, to: a method, which emits parallel light and UV light at a photomask so as to use UV parallel light in an improved multilayered stacked structure having the effects of impact resistance, resilience, elongation, and low-reflective coating, thereby forming a three-dimensional structure; a three-dimensional structure formed by the method; and an element employing the three-dimensional structure. The three-dimensional structure according to a manufacturing method of the present invention comprises an impact-absorption layer skeleton support and an impact cushioning part in the vicinity of the skeleton support that each have a different modulus value. The skeleton support maintains high hardness of the structure and the impact cushioning part distributes internal/external impact, and thus a three-dimensionally shaped impact-absorption layer having excellent impact resistance, resilience, and elongation can be manufactured. The impact-absorption layer can also be used in a stacked structure and an element that employs the stacked structure.
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Inventors:
LEE DONG YUN (KR)
Application Number:
PCT/KR2023/016319
Publication Date:
April 25, 2024
Filing Date:
October 20, 2023
Export Citation:
Assignee:
KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)
International Classes:
H10K77/10; G09F9/30; H10K71/00; H10K102/00
Foreign References:
| JP2004296543A | 2004-10-21 | |||
| KR101341216B1 | 2014-01-07 | |||
| KR101707138B1 | 2017-02-16 | |||
| JPH06305032A | 1994-11-01 | |||
| JPH07238106A | 1995-09-12 | |||
| KR102460784B1 | 2022-10-31 |
Attorney, Agent or Firm:
KIM, Sung Hyun (KR)
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