| abstract |
| Background The boundary between IoT and the wireless communication field is collapsed by industrial development. Hence, the frequency of using electronic devices and the exposure to electronic waves in daily life are increasing. The International Agency for Research on Cancer affiliated to the World Health Organization classified the extremely low frequency magnetic field and electromagnetic waves of the mobile phone into 2B of cancer occurrence grade. Similarly, the harmfulness of electromagnetic waves on the human body has been verified. As relevant regulations are subdivided at home and overseas, and the R&D of shielding technology is more accelerated, the necessity of products equipped with an electromagnetic wave shielding function has been recognized. Thus, this study produces a brooch that uses lacquer, which is a natural material with verified effects on shielding electromagnetic waves and utilizes the Korean traditional lattice pattern as a design element.
Methods For presenting the decorativeness and electromagnetic wave shielding effect to the production of work, this study considers the definition of applying lacquer, expression technique, and functional characteristics. This study researches the definition of Korean traditional lattice pattern and theories of structure, and then combines them with the design. Next, through the cases of lacquered jewelry, this study verifies the differentiation of this study for electromagnetic wave shielding, and then verifies the value of design by examining the works applying the lattice pattern. Designing a lacquered brooch with an electromagnetic wave shielding function, this study produces a differentiated product by expanding the area applied with lacquer.
Result First, the necessity to shield electromagnetic waves was verified by examining the harmfulness on the human body when exposed to electromagnetic waves for a long time. Second, the effects on shielding were verified by considering the relevant preceding studies to verify if the utilization of lacquer is suitable for the purpose of shielding electromagnetic waves. Third, the definition, structure, and formativeness were researched to utilize the lattice pattern for the design of a brooch. The composition of lines, geometric beauty of the sculpture, and elements of nature shown in lattice, seemed to be suitable as a design element. Thus, the design was composed by simplifying and transforming them. Fourth, the area applied with lacquer was examined by researching the preceding cases of lacquered jewelry. They did not meet the condition of wide area for lacquer to utilize the electromagnetic wave shielding function. Therefore, the differentiation of the work in this study has been verified.
Conclusion This study suggests the aesthetics of applying lacquer, which is a Korean traditional technique and the functionality to shield electromagnetic waves and produces a brooch applying the traditional lattice pattern as a design element. This study is academically significant in the aspect of producing/developing the functional jewelry that could shield electromagnetic waves we are exposed to in daily life. |
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| Key Words |
| 옻칠, 전자파 차단, 창살문양, lacque, electromagnetic shielding, grating pattern |
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