LED(Light Emitting Diode)
LED(Light Emitting Diode),发光二极管,是一种固态的半导体器件,它可以直接把电转化为光...
LED(Light Emitting Diode),发光二极管,是一种固态的半导体器件,它可以直接把电转化为光...
Organic Light-Emitting Diodes OLED...
oled,显示书籍介绍了OLED材料结构等专业知识...
The TOSHIBA TLP621, −2 and −4 consists of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode....
EL357N(C)光耦 资料The EL357N-G series contains an infrared emitting diode, optically coupled to a phototransistor detector. The devices in a 4-pin small o...