Language:Chinese English
   Category
   Knowledge
· The structure of led writi…
· Related knowledge of EL
· The operation principle of…
· The usage of led writing b…
· The usage of led writing b…
· User Group of LED writing …
More>>
  Knowledge  
The operation principle of EL
Author:admin Hits:2208 Date:2010-4-9 11:18:10

For EL light-emitting chip, the inherent feature of elements is activated by the collision of electrons in the conducting layer in the alternative electric field generated by the AC voltage, which is different from technologies of turning the heat of ordinary products into light energy. In this way can elements guide the electron energy pole to jump, change and composite so that a high-efficiency cold light is emitted. This physical phenomenon is called the phenomenon of electronic excitation (Electroluminescence, referred to as EL). LEDOLEDDFB LD, EL Lamp all belong to EL in the broad sense. This light has no temperature, so it is also known as cold light sources. On this base, it is made into extensively used electroluminescent sheets with a variety of outstanding merits.

Copyright:Suzhou Erfolg Electronics Co.,Ltd Address:No. 4, Minsheng Road, Suzhou Industrial Park
China:0512-62653503 62653501 62653506 International:62653505 62653502 62653508
ICP:0100018
Powered By:Jssdw.com