Hyun Jun Kim

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An integrated flexible inductor is realized for wireless transcutaneous power transmission to implantable devices. Our method uses a mechanically flexible inductor which can be less invasively implanted in, or more easily attached to, the human body. The inductor pair is used for wireless power transmission. The primary inductor is attached on the(More)
A new silicon based multi chip white LED PKG for high power application is designed, fabricated and tested. The package is composed of Al layer coated reflector cup, silicon base which has micro through via hole for interconnection, and micro lens. Compared to the most conventional single chip LED PKG, multi chip white LED PKG has many advantages in cost,(More)
BACKGROUND Myeloperoxidase (MPO) -463G/A gene polymorphism may be associated with an increased risk of developing coronary artery disease (CAD). Studies on the subject, however, do not provide a clear consensus. This meta-analysis was performed to explore the relationship between MPO gene -463G/A polymorphism and CAD risk. METHODS This meta-analysis(More)
BACKGROUND Multiple studies indicate that the matrix metalloproteinase-9 (MMP-9)-1562C>T gene polymorphism may be associated with an increased risk of coronary artery disease (CAD) in the Chinese Han population. However, a clear consensus has yet to be established. OBJECTIVE AND METHODS A meta-analysis of 5468 subjects from 10 separate studies was(More)
Large area thin films of few-layered unfunctionalized graphene platelets are developed with fine control over the thickness. The thin films are obtained by a Langmuir-Blodgett assembly at the interface of graphene solution in N-methyl-2-pyrrolidone (NMP) and water, and their optoelectronic properties and conduction mechanism are investigated in relation to(More)
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