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LED 측정 원리

저작시기 2008.02 |등록일 2008.03.24 파워포인트파일MS 파워포인트 (ppt) | 4페이지 | 가격 1,000원

소개글

LED 소자 측정에 있어서의 측정 단위의 의미 및 내용을 전달

목차

Introduction
Techniques & Types of Measurement

본문내용

Several types of light measurement are possible.
- These define WHAT you measure.

For each type of measurement, there are several possible techniques.
- These define HOW you measure.

Emission from LEDs generally depends critically on temperature.
Ambient temperature affects results.
Heat-sinking, which includes how and where electrical connections are made, affects results.
Emission from LEDs also depends on supplied current.
Use current regulated rather than voltage regulated supplies where possible.
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