Lero mutuwu ndi wokhudza chowotcha cha LED.
1. Udindo wa Wafer wa LED
Chophika cha LED ndiye chida chachikulu cha LED, ndipo LED imadalira kwambiri chophika kuti chiwale.
2. Mapangidwe a LED Wafer
Pali makamaka arsenic (As), aluminiyamu (Al), gallium (Ga), indium (In), phosphorous (P), nayitrogeni (N) ndi strontium (Si), zinthu zingapo izi.
3. Gulu la Wafer wa LED
- Amagawidwa ku kuwala:
A. Kuwala kwakukulu: R, H, G, Y, E, etc
B. Kuwala kwakukulu: VG, VY, SR, etc
C. Kuwala kwambiri: UG, UY, UR, UYS, URF, UE, etc.
D. Kuwala kosawoneka (infrared) : R, SIR, VIR, HIR
E. Infuraredi yolandila chubu: PT
F. Photocell: PD
- Amagawidwa ndi zigawo:
A. Chophika cha binary (phosphorous, gallium): H, G, etc
B. Ternary wafer (phosphorous, gallium, arsenic): Sr, HR, UR, etc.
C. Quaternary wafer (phosphorous, aluminiyamu, gallium, indium) : SRF, HRF, URF, VY, HY, UY, UYS, UE, HE, UG
4.Zindikirani
Zowotcha za LED popanga ndikugwiritsa ntchito ziyenera kulabadira chitetezo chamagetsi.
5.Zina
Gulu la LED: LED ndi Light Emitting Diode, chidule cha LED.
Ndi njira yowonetsera poyang'anira semiconductor light-emitting diode, yomwe imagwiritsidwa ntchito kusonyeza malemba, zithunzi, zithunzi, makanema ojambula pamanja, msika, kanema, chizindikiro cha kanema ndi zowonetsera zina.
Kuwonetsera kwa LED kumagawidwa kukhala zojambulajambula ndi mavidiyo, omwe amapangidwa ndi midadada ya matrix ya LED.
Zowonetsera zitha kulumikizidwa ndi kompyuta kuti ziwonetse zilembo za Chitchaina, mawu achingerezi ndi zithunzi.
Kanemayo amayendetsedwa ndi kompyuta yaying'ono, yokhala ndi zolemba ndi zithunzi, ndipo imatha kuulutsa zidziwitso zamitundu yonse munthawi yeniyeni, yolumikizana komanso yomveka bwino yotumizira uthenga.Itha kuwonetsanso makanema a 2D, 3D, makanema, TV, pulogalamu ya VCD komanso momwe zinthu ziliri.
Chiwonetsero cha LED chowala, mawonekedwe atatu ndi amphamvu, odekha ngati utoto wamafuta, akuyenda ngati makanema, amagwiritsidwa ntchito kwambiri pamasiteshoni, madoko, ma eyapoti, malo ogulitsira, zipatala, mahotela, mabanki, msika wachitetezo, msika womanga, nyumba zogulitsira, mafakitale. kasamalidwe ka bizinesi ndi malo ena aboma.
Ubwino wake: kuwala kwakukulu, kutsika kwaposachedwa, kugwiritsa ntchito mphamvu zochepa, miniaturization, yosavuta kufananiza ndi dera lophatikizika, kuyendetsa kosavuta, moyo wautali, kukana kwamphamvu, magwiridwe antchito okhazikika.
Nthawi yotumiza: Jan-28-2021