• 한국의류학회지
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• 제9권2호
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• pp.45-55
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• 1985

The main purpose of this study is to investigate the suitability of Boesun (the Korean Socks) to the foot. In order to find the problem of Boesun, I made up the questionnaire. The suitabltity of Boesun to the foot was experimented by 'the replica method', 'the fuse method' and 'the deform painting method'. The pressure of Boesun to the foot was measured by utilizing a human sensitivity as a sensor. The results were as follows. 1. In the questionnaire, the fore part of Boesum was uncomfortable by the pressure. 2. The surface area of Boesun was generally smaller than the surface area of the foot, but the ratio of two surface area related closely to the individual. 3. At the cross-sections from No. 1 to No. 10, the breadth of the worn Boesun was smaller than the breadth of the foot. Because of the smaller breadth of the worn Boesun, the foot was get the pressure at the fore part of Boesun. This result accorded with the result of the questionnaire. 4. The location of the deformation by 'deform painting method' was almost the fore part of Boesun. 5. The pressure of Kwon's Boesun was 2.57$\~$2.99kg, the pressure of Kim's Boesun was 1.31$\~$1.74 kg and the pressure of Lee's Boesun was 3.42$\~$3.88kg. Compared with the distribution chart of the pressure, Kwon's Boesun was involved the back part of 'slightly pressured' and the fore part of 'pressured', Kim's Boesun was involved the fore part of 'slightly pressured' and Lee's Boesun was involved the middle part of 'pressured'.

• 패션비즈니스
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• 제24권1호
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• pp.15-28
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• 2020

The purpose of this study was to develop and propose creative smart bags in emotional e-textiles using LEDs that inform smartphone users of motion-induced luminescence and ringing of cell phones. The LED light-emitting operation tasks produced in the study were applied to each of the three design smart bags, setting the five cases of luminance by a call initiated, absent phone, rejecting answering phone, texting, and motion-induced luminescence. In the male laptop bags of LED luminous images using wappen, 10 LEDs could be separated by a total of three pins to display the luminous mode, and all 10 LEDs became a total of five luminous patterns, including all that illuminate and those that illuminate randomly. E-wappen rendered the motif a strong sense of visibility and performed six roles on phone rings and texting. To develop a women's tote bag, we did a laser cut and attached the leather strips and placed 10 triangular LEDs to form a geometric LED e-textile. It provides the possibility of transforming simple design from traditional fashion into a more interesting and various smart designs. An entertainment smart bag using graphic design was constructed by applying a tilt sensor to look like a light in the night sky by shaking and moving the bag. The graphic design and composition of LEDs indicate that LEDs and fashion item are applied in harmony rather than heterogeneous, enabling them to be applied as fashion-oriented wearable smart products.

• 마이크로전자및패키징학회지
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• 제30권3호
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• pp.20-34
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• 2023

수 나노미터의 두께의 단일 또는 여러 층으로 구성된 2차원 소재는 전기전도성, 유연성, 광학적 투명성 등의 고유한 특성으로 많은 연구 분야에서 활용되고 있다. 이 중 Electronic skin (E-Skin)이나 Smart Textile 과 같은 반복적인 기계적 동작이 수반될 수 있다. 또한, 온도, 습도, 압력과 같은 외부적 요인에 노출이 되는 경우가 빈번하다. 이 때, 소자의 내구성과 수명 저하를 유발하기 때문에 자가 치유 특성이 내포된 소자를 제작하기 위한 연구가 많이 이루어지고 있다. 최근 다양한 2차원 소재 중 자가 치유 기능을 구현할 수 있는 Ti₃Ci₂Ti_x MXene 기반 전극의 복합 소재의 연구 결과가 학계의 주목을 받고 있다. 본 논문에서는 Ti₃Ci₂Ti_x MXene의 다양한 합성 방법 및 특성에 대해 소개한 후, Ti₃Ci₂Ti_x MXene 전극 기반의 자가 치유 적용 기술 사례에 대해 알아보고자 한다.