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Your search keyword '"Lee, Seon Hyeon"' showing total 7 results
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7 results on '"Lee, Seon Hyeon"'

1. P‐169: Study on the Behavior of Adhesive Cohesive Properties According to Cyclic Test of Foldable Products.

Author

Jeong, SeongYun, Lee, Seon Hyeon, Shin, Jae Won, and Lee, Yun Mi

Subjects
DYNAMIC testing, COMMERCIAL product testing, MICROBUBBLES, ADHESIVES
Abstract

In foldable display products, an adhesive is affected by the fatigue delamination force. F‐d curve and Gc value of dynamic and static test do not exhibit a significant difference, but microbubbles are observed in dynamic folding. In this study, the fatigue delamination of adhesive in real user scene is investigated and its measurement methodology is constructed. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Characteristics of planar Loop antenna on F-PCB.

Author

Kim, Ho jin, Lee, Seon hyeon, Lee, Sang seok, and Lee, Yeong hun

Abstract

In this paper, planar Loop antenna with parasitic stub is presented. A design example is given in which a flexible antenna structure for Flexible E-paper in Bluetooth Band. The Proposed antenna is fabricated on flexible PCB. The polyimide film which has 125um thickness and 3.5 dielectric constant is used as a substrate for antenna. To confirm the characteristics of bended structure, bended and rolled antenna structures are presented. Measured results are compared with simulations and good agreement was observed. Proposed antenna has omni-directional radiation patterns over the operating bands and widen bandwidth than conventional planar loop antenna. [ABSTRACT FROM PUBLISHER]

Published
2011

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