Injection mold having nanostructure

• Main Authors: KIM IL GU, BAE IL JI, KIM MIYOUNG
• Format: Patent
• Language: English; Korean
• Published: 10.03.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOTECHNOLOGY; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention relates to an injection mold having a nano-structure. The injection mold of the present invention comprises: an upper core having a protrusion part of a convex shape; and a lower core having a depressed part of a concave shape and inserting the protrusion part into the depressed part to produce an injected product, wherein at least one of the protrusion part and the depressed part forms the nano-structure on a surface. 본 발명은 나노 구조체를 가지는 인젝션 몰드이 개시된다. 본 발명의 인젝션 몰드는 볼록 형상의 돌출부가 형성되는 상코아 및 오목 형상의 함몰부가 형성되고, 상기 돌출부가 상기 함몰부에 삽입되어 사출물이 제작되도록 하는 하코아를 포함하되, 돌출부 및 함몰부 중 적어도 하나는, 표면에 나노 구조체를 형성하는 것을 특징으로 한다.