low efficiency and organic material(phospors).
③ Red, Green, and Blue LEDs for White Light Illumination
This LED application is structured by three chip(red, green, blue). Each chip emits three color. This structure has more strong light intensity than single chip WLED, but process is too complicate and not cost effective. And electron transfer is slow caused by 2-dimensional chip.
3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data source.
Basic principles
If the
Summary
This report is the review of UNIQLO, a leading casual apparel retailer in the world. UNIQLO is known for its high quality, fashionable clothes and affordable price. This report will discuss the reasons behind UNIQLO’s success, popularity and how it makes use of Information Technologies to compete among its competitors. This report is to examine the organization structure, value chain a
1. Introduction of UNIQLO
1.1 Company Overview
Name : FAST RETAILING CO., LTD.
Established : May 1, 1963
Head Office : 717-1 Sayama, Yamaguchi City, Yamaguchi 754-0894, Japan
Tokyo Office : Midtown Tower, Akasaka 9-7-1, Minato-ku,
Tokyo 107-6231, Japan
Number of Full-time Employees (Consolidated) : 15,915 (As of February 29, 2012)
Paid-in Capital : 10,273 million yen
Number of I
An organic light emitting diode (OLED) is a solid state device like the LED but composed of several layers in which the emissive electroluminescent layer is a film of organic compounds which emit light in response to an electric current.
Function of each part
Cathode : injecting electron composed of metal
Anode : injecting hole composed of transparent ITO
Emissive polymer : reco
[나노소재개론] RGB-LED Nano Wire 나노선
유니클로의 경영분석(영문)
[광소재] The Nature of OLED(영문)
