5W급 고전력용 LED 드라이버 IC 개발 = LED driver IC development for 5W high electric power

다국어 초록 (Multilingual Abstract)

Now our country to LED Application such as channel lighting many companies development progress but LED power failure kind control skill and IC development skill involved with this are weak. Specially, Application is composing each other different dimming system particularly and it is very difficult situation to use in general lighting company.
Also, skill dependence is inevitable situation because is depending necessary all standard abroad in power failure kind control.
Therefore, it becomes judgment to guide oversea foreign market and description through internal security of LED power failure kind control skill and IC development skill involved with this. Existent internal LED lighting system is using general power failure kind IC. But, this is course that is encountering exclusive possession by most foreign semi-conductor company. Therefore, by being equal or secure skill in high position with world standard, is judged to be used in market that led on LED control module whole.