화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2021년 봄 (04/07 ~ 04/09, 대전컨벤션센터)
권호 46권 1호
발표분야 분자전자 부문위원회 Ⅰ
제목 Direct Assembly of Micro LEDs and their Thermal Management
초록 As flexible and deformable electronics dramatically advance, their components should be fabricated for miniaturized scale, and integrated on limited-size substrates with extremely high density. Current technologies for 1) the integration and interconnection of electronics as well as 2) preventing thermal degradation in deformable electronics show some critical limitations in the application of microscale electronics. To address these problems, herein, a new direct and vertical interconnection driven by selective dewetting of a polymer adhesive is introduced for question #1. Presented here for question #2, moreover, is an effective assembly technique to realize a continuous array of boron nitride (BN) nanosheets on tetrahedral structures, creating 3D thermal paths for anisotropic dissipation integrated with deformable micro LEDs.
저자 김태일
소속 성균관대
키워드 micro LED; assembly; adhesive; soft heat conductor
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