• Proceedings of the Korean Institute of Communication Sciences Conference
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• 1986.10a
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• pp.92-102
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• 1986

In this paper, Modular cell approach was applied to custom IC design or RS decoder. For the design of RS decoder by modular cells, 3 basic cells and one extra circuit are designed, these are, SYN cell for syndrome calculation, AL cell for error locator polynomial calculation, and REM cell for remaining error transform calculation. RS decoder design by these basic cells is very simple and regular, and naturally suitable for VLSI RS decoder design.

• Journal of the Korea Fashion and Costume Design Association
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• v.12 no.4
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• pp.89-102
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• 2010

Atayal studied in this paper is one of the indigenous tribe in Taiwan, which is receiving considerable publicity gradually. Atayal has a quite unique traditional dress and custom as facial tattoo. The study was limited to the conventional culture of body adornment of the Atayal including the clothing which is less preserved and practicing by them at the present day, and the origin and the process of the historical development of those are just a little included in the scope of the present study. Through this study, we can get know about indigenous tribe's cultural background, such as their life, custom, religion, and the influences on traditional costumes. As for the research method, I examined the Atayal's traditional costumes and clothing through related books, magazine, research papers, internet sites, and etc. I also examined the common ground between facial tattoo patterns and their clothing using reference books and official web-site. Traditional clothing materials, basic forms of dress, and the pattern and technique of facial tattoo were examined in the present study in order to deepen the appreciation of the cultural heritage of the Atayal. In way, I hope this study will make a contribution to the field of Korean fashion industry which intends to enter Taiwan market.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.516-517
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• 2019

3D printing technology has been receiving attention as a key technology in that it can output 3D printed designs that are either virtual or flat. This study analyzed the general manufacturing process by first compiling the concept of shoes, presented the 3D printed shoe manufacturing process, and studied custom manufacturing techniques by dividing the produced shoe cases by brand (sports brand, designer brand). Through case analysis, 4 design manufacturing techniques of 3D printed shoes were derived. Therefore, this study is expected to provide a basis for more advanced creative ideas in the shoe design area using 3D printing.

• 재활복지
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• v.16 no.2
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• pp.287-309
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• 2012

The purpose of this study was to determine the effect of custom seating system on upper extremity access to mouse for a child with cerebral palsy. A single-subject ABAB design was used with one 13years old participant. The measurements were response time and accuracy of mouse click in the participant's typical position and in an intervention position. The intervention position was taken by using current clinical guideline and research on promoting upper extremity movement. The intervention position was achieved through hands-on postural support to the participant's typical seating. The results of this study were as follow: first, response time was decreased in the intervention position compared with the typical seating. Second, accuracy of mouse click was highly in every phases. So further analyses were not conducted on these data. The results of this study provide empirical evidence of the positive effects of functional seating on access to mouse for children with cerebral palsy. Further research is required to confirm the positive effect of the custom seating system across other disabilities type and more subjects.

• Proceedings of the KIEE Conference
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• 2003.04a
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• pp.166-169
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• 2003

In this paper, a PWM Buck-Boost AC-AC converter for improvement of power quality of custom power is presented. The PWM Buck-Boost AC-AC converter is modelled by using circuit DQ transformation whereby the design guideline is obtained. Based on the analysis, the converter system is implemented with the design criteria and the experimental results show the validity of modelling and analysis.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 1987.04a
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• pp.219-222
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• 1987

A Semi-cusion VLSI Digital Filter Design for TDM/FDM tran-smultiplexer is decribed. Using the polyphase network approach a filter bank composed of only all-pasdigital filter sections was designed. The use of all-pass filters as basic building blocks is shown to provide a Transmultiplexer structure that has low computational requirements low quanization noise and hign modularity. A design of 1st order 2nd All pass filter is done using COMS 2um double metal.

• Journal of the Korean Institute of Telematics and Electronics
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• v.21 no.5
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• pp.61-66
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• 1984

In this paper a custom design of CMOS PLA using procedual language, CHISEL is presented. Library of cells of PLA pieces are formed. A typical PLA is used as a control logic for the protector circuit. NCR's design rules are applied to program CMOS PLA using CHISEL which is a VILI layout language made by extending C language.

• Journal of Digital Convergence
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• v.15 no.7
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• pp.367-373
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• 2017

The study aims to suggests mobile application service that helps to reduce physical and mental suffering after surgery for breast cancer patients constantly increasing. At first, I analyze literature research to understand the breast cancer and similar services for achieving study purposes. After I finally design a mobile application that offers to customed one-to-one specialist coaching service focused on post-treatment management by using a double diamond design process model. In detail, first, I analyze the current program and comprehend user needs through interviews with the person such as breast patient, protector, nurse, salesperson in cancer center. Second, I specify the entire scenario, concept and keyword based on the persona and the customer journey map representing user. Third, I propose the mobile application for the ultimate goal by producing prototype to effectively communicate with specific functional descriptions. I hope this service will improve the quality of their lives.

• Journal of the Korea Fashion and Costume Design Association
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• v.14 no.4
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• pp.89-98
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• 2012

The purpose of this study is to female child Han-bok reform design for body growth. Nowadays there is common the western style daily life and special day instead of traditional style Han-bok in Korea. So the decrease in the use of Han-bok have being appeared. Specially, Children's Han-bok undesirable clothes for economic, environment, and resources because of their rapid growth and changing trend. Therefor, they do away with used Han-bok without next buying of school age. Children's parents and children are decision together purchase of children's Han-bok on-line for pleasure and economic reasons on pre-school or 1st year student for their tradition-education class. After 2000year, children's Han-bok pup-up on e-market because of the fashion focus on tradition and Korean wave for parody of Korean drama. Flowing the Research of 2010 Size Korea, the elementary school age child height growth 6cm per year, the sleeve length are 3cm growth. But Chi-ma(a pice of Han-bok) from e-market, has only 5cm margin on shoulder and no margin on Jegori(a pice of Han-bok) shoulder and sleeve, reason of that the children can't wear next year. Therefor this study is development female child Han-bok reform design for body growth, for extend to wear Han-bok on school age children and flow tradition custom of Cho-sun Dynasty's clothing custom for boost tradition conscious and reduce of cloth waste for environment.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.26 no.3B
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• pp.362-368
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• 2001

본 논문에서는 두 개의 17비트 오퍼랜드를 radix-4 Booths 알고리즘을 이용하여 곱셈 연산을 수행하는 곱셈기를 설계하고 효율적인 풀커스팀 디자인에 대한 테스트 방법을 제안하였다. 클럭 속도를 빠르게 하기 위하여 2단파이프라인 구조로 설계하고 규칙적인 레이아웃을 위해 4:2 CSA(Carry Save Adder)를 사용하였다. 회로는 LG 반도체의 0.6-um 3-Metal N-well CMOS 공정을 사용하여 칩으로 제작되었다. 새로운 개념의 모듈레벨 고착 고장 모델을 제안하였고 제안한 테스트 방법을 사용하여 관찰해야 하는 노드의 수를 약 88% 줄여 효율적인 고장 시뮬레이션을 수행하였다. 설계된 곱셈기는 9115개의 트랜지스터로 구성되며 코어 부분의 레이아웃 면적은 약 1135*1545 um2 이다. 제작된 칩은 전원접압 5V에서 약 24MHz의 클럭 주파수로 동작한다.