русский
español
العربية
日本語
Türkçe
Polski
ไทย
tiếng Việt
Indonesia
- Blog
- full color LED display
- LED display Fundamentals
- LED screen
- LED door head screen
- high quality LED display
Categories
Categories
Light emitting diode (LED) is a photoelectric element including a III-V compound semiconductor material, its core is the PN junction . The forward voltage, electrons injected from the N area P area , hole injection from the P region N region , part of the minority carriers into each other 's region and majority carrier recombination to emit light. PN junction is formed of material properties ( ban...
1
pages