Abstract:
본 발명은 금속-수지 접합 구조물에 관한 것으로, 본 발명의 실시예에 따른 금속-수지 접합 구조물은 수지층, 수지층에 접합된 금속층, 그리고 수지층과 금속층의 접합면에 제공되어 수지층과 금속층 간의 접합력을 제공하기 위해 실란계 커플링제를 함유하는 개질층을 포함한다.
Abstract:
The present invention relates to an apparatus for measuring the degree of curing and a measuring method using the same. The apparatus for measuring the degree of curing comprises a base unit where a curing unit for storing a sample is placed, and which hardens the sample based on multiple curing environments different from one another; a curing environment setting unit which sets the multiple different curing environments; a measuring unit which measures the curing degree of the sample stored in the curing unit of the base unit; and a main control unit which calculates the relative curing degree of the sample measured by the measuring unit. Therefore, the apparatus for measuring the degree of curing can effectively perform a curing degree measuring process on a heat curing high polymer material in order to determine an optimum temperature and time for curing the heat curing high polymer material.
Abstract:
Provided is a dry film photoresist comprising: a supporter film having an oxygen permeable barrier layer on the upper part; a photosensitive resin layer formed on the oxygen permeable barrier layer; and a protection film formed on the photosensitive resin layer. According to the present invention, the oxygen permeable barrier layer is formed on the film of the supporter in order to prevent decrease in curing reaction due to oxygen penetration of the dry film photoresist, through which faulty process in production procedures can be minimized by reducing non-exfoliated residue.
Abstract:
본 발명은 유기 고분자 분리장치에 관한 것으로, 유기 고분자가 포함된 용액을 공급하며, 균일한 크기로 용액을 토출하는 토출부와, 상기 토출부의 하부에 구비되며, 상기 토출부에서 토출되는 용액이 안착되는 금속판과, 상기 금속판을 가열하는 가열부 및 상기 토출부와 가열부를 제어하는 제어부를 포함한다.
Abstract:
The present invention relates to a real-time monitoring device of process liquid comprising: a body part which has a flow path having an inlet and an outlet; a mixing pipe which is connected to the inlet; first and second connection pipes which are connected to the mixing pipe; a heater part which is located on one surface of the body part; and a detector which is connected to the outlet.
Abstract:
The present invention relates to a method for repairing a via in which a dimple phenomenon is generated if a dimple error is generated in a via forming process for electrically connecting layers on a multilayer circuit board. The method for repairing the via according to an embodiment of the present invention includes the steps of: determining the dimple error of the via by measuring the thickness of the via; and repairing the via with the dimple error. [Reference numerals] (S110) Complete a via filling process; (S120) Determine the dimple error of the via; (S130) Measured thickness of the via is satisfied with a predetermined thickness?; (S140) End; (S150) Select a detailed repair method; (S160) Refilling thickness of the via is 5μm or greater?; (S170) Select a first repair process; (S180) Perform a first repair process; (S190) Select a second repair process; (S200) Perform a second repair process
Abstract:
본 발명은 구리염, 산, 광택보조제, 광택제 (brightner), 폴리비닐피롤리돈 (polyvinylpyrrolidone) 및 환원제를 포함되는 인쇄회로기판용 동 도금액 조성물 및 이를 이용한 비아 홀 (via hole) 충전방법을 제공한다. 본 발명에 따른 상기 인쇄회로기판용 동 도금액 조성물은 전기 동 도금법에 따른 비아 홀을 충전하는 과정에서, 상기 비아 홀 내의 보이드 (void), 딤플 (dimple) 및 오버 필 (over fill) 현상을 방지하는 효과가 있다.