First, Substrate is consists of a plastic or glass, a portion of the OLED is supportive.Anode is a role that make electron holes when current flows by removing electron. And the upper Conducting Layer is the place that Electron Holes is being created.Emissive Layer is the place accepting an electron from Cathode and produce light.
Emissive layer and conducting layer are called organic layer beca
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1. 연구 목적
본 연구는 디지털 카메라로 촬영부터 포토 프린터로 출력하기까지, ‘디지털 포토 솔루션’의 핵심 부품인 디지털 카메라의 이미지 센서와 잉크젯 프린터의 프린터 헤드에 대해 마이크로나노 공학적 관점에서 연구, 분석하고 문제점을 보완하여, 좀 더 나은 선명도를 지닌 사진 기술의
quantum dots have three different size : 2.9nm, 3.4nm, 4.3nm in diameter. Each of them absorb different energy and emit the different light color(2.9nm-555nm, 3.4nm-580nm, 4.3nm-625nm). As combined with light that blue chip emitted, this material can emit the white color light.
This structure is very simple, but the problem of this structure is low efficiency and organic material(phospors).
external borrowing can result in severe debt servicing difficulties. Debt management authorities therefore need to focus on efficient allocations of capital in sectors generating proper returns, and should effect monitoring to determine whether the borrowed resources are being used to improve the country’s production
capacity so that future obligations are serviced.
There is no rule of thumb