of single srystalline solar cell
2. Structure
1) PESC [Passivated Emitter Solar Cell]
light absorption surface
– Inverted pyramids structure, double
reflection prevention layer
front – oxide passivation, electrode
passivation by narrow elctrode area
rear – Al deposition, form p+ layer
electrode
open circuit voltage - below 670 mV
structures of TFT that follow the method delivering the voltage information through the TFT elements of each pixel when appling the voltage are divided into Bottom gate structure including etch stopper stagger type , Back channel etched stagger type and Top gate structure including Coplanar type, Stagger type.
2. Amorphous Silicon은 보통 staggered TFT가 사용되는데 그 이유는 a-Si:H
The optical microscope, often referred to as the "light microscope", is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. Optical microscopes are the oldest design of microscope and were possibly invented in their present compound form in the 17th century. Basic optical microscopes can be very simple, although there are many complex designs w
Ⅰ. 서론
주가지수선물거래는 현물상품(즉 주가지수)이 무형자산이어서 매도가 불가능하기 때문에 반대매매에 의한 차액현금 결제에 의해 정산된다. 이러한 선물거래는 크게 헷지 거래(hedge trading)와 투기 거래(speculation trading)로 구분된다. 헷지거래는 현물상품의 선물시장을 통해 현물시장의 가격변
소자 내부의 특성들을 고려해가면서 좋은 레이아웃을 설계 하게 된 것 같다. Verilog소스를 간결하게 작성하여 적은 수의Gatelevel을 얻은 것도 잘한 일 중에 하나였던 것 같다. 시작할 때, 팀원 2명이서 서로의 스펙을 맞추기 위하여 inverter를 기준으로 시뮬레이션을 하면서 Pwell Nwell의 사이즈를 정하고
3. Agriculture
Finland's climate and soils make growing crops a particular challenge. The country lies between 60° and 70° north latitude - as far north as Alaska - and has severe winters and relatively short growing seasons that are sometimes interrupted by frosts. However, because the Gulf Stream and the North Atlantic Drift Current moderate the climate, Finland contains half of the world's
Ⅰ. 영어(영어문법)의 형태론
형태소는 최소 언어부호라고 정의할 수 있으며 이는 음과 의미의 자의적 결합으로 더 이상 쪼개질 수 없는 문법단위다. 그리고 단어의 내부 구조에 대한 연구 및 단어의 형성 규칙에 대한 연구를 형태론이라고 한다.
1. 의존형태소와 자립형태소(Bound and Free Morphemes)
1)
Management-Employee Relationships
One of the most significant things about Southwest Airlines is its philosophy. The main philosophy clearly states that “Ask not what your employees can do for you, but what you can do for your employees”. As seen from this statement, we can clearly see how the Southwest Airlines emphasizes on the Management-Employee relationships. Other than leadership skill
2. System
1. SCM(Supply Chain Management) Innovation
Hyundai Motor Company has pushed ahead an innovation over SCM sector from early 2000. The company built VAATZ system to promote smooth communication with subcontractor. It also started the APS(Advanced Planning & Scheduling) project of Sales and Production Planning Section, which was a toehold for SCM. Enterprise Process Innovation(PI) was be