Sɛ́ ɔkwan a ɛho hia a wɔfa so kyerɛ nnɛyi nsɛm no, wɔde LED a wɔde kyerɛ wɔ dan mu di dwuma kɛse wɔ aguadi ho dawurubɔ, nhyiam a wɔde kyerɛ, mmeae a wɔhwɛ nneɛma so, ne mmeae afoforo esiane mfaso horow a ɛwɔ so te sɛ hann kɛse, nsonsonoe kɛse, nkwa tenten, ne sɛnea wɔyɛ no sɛnea wɔpɛ nti. Wogyina mfiridwuma mu nsusuwii ahorow ne sɛnea wɔde di dwuma so no, wobetumi akyekyɛ LED a wɔde kyerɛ wɔ dan mu no mu ayɛ no akuw a edidi so yi.
1. Nkyekyɛmu a ɛfa Pixel Pitch ho
Pixel pitch yɛ ade titiriw a ɛkyerɛ LED displays, ɛkyerɛ kwan a ɛda LED ahorow a ɛbɛn ho ntam na ɛka display pefeeyɛ tẽẽ. LED a wɔtaa de kyerɛ wɔ dan mu no bi ne:
- LED ahorow a ɛyɛ fɛ-fine (wɔ P1.5 ase):Te sɛ P1.2 ne P1.5, ma pixel density a ɛkorɔn na ɛfata ma hwɛ a ɛbɛn. Wɔtaa de di dwuma wɔ nhyiam dan a ɛkorɔn-awieɛ, control rooms, ne showrooms a ɛyɛ fɛ.
- LED ahorow a wɔde nnyigyei a ɛyɛ dɛ di dwuma daa-(P2-P5):Te sɛ P2.5, P3, ne P4, ma ɛka kɛse-ɛyɛ adwuma yiye na ɛfata ma aguadi mu nneɛma a wɔde kyerɛ wɔ ɔkwan a ɛkɔ akyiri so, nnwumakuw agyede pon, ne mmeae a wɔkyerɛkyerɛ.
- LED akɛse-pitch (P6 ne nea ɛboro saa):Te sɛ P6 ne P8, fata ma akyirikyiri-kyirikyiri hwɛ anaa sikasɛm nhyehyɛe-a anohyeto wom, te sɛ ɔkasa asa akɛse.
2. Nkyekyɛmu denam Ɔkwan a wɔfa so de nneɛma gu mu so
- SMD (Afiri a Wɔde Si Asase So):Wɔde mfiridwuma a wɔde si soro di dwuma no, wɔde LED ahorow sisi PCB so, na ɛma wonya ɔyɛkyerɛ a ɛyɛ pɛ. Ɛfata ma medium- ne high-density displays, mprempren ɛyɛ ano aduru titiriw.
- COB (Coupling a Ɛwɔ Hyɛn no mu):Wɔde LED chips no ahyɛ PCB no so tẽẽ, na ɛma ahobammɔ a ɛkɔ anim, a nea ɛka ho ne sɛ ɛko tia nsunsuanso a ɛkyɛn so ne anti-static properties. Ɛfata ma dwumadie a ɛhwehwɛ sɛ ɛgyina pintinn kɛseɛ.
3. Nkyekyɛmu denam Dwumadie mu Dwumadie so
- Nneɛma a Wɔde Kyerɛkyerɛ:Modular nhyehyɛe ahorow ma wotumi de si hɔ ntɛmntɛm na woyi fi hɔ, na ɛma ɛfata ma agoprama so agodie ne nneɛma a wɔde kyerɛ.
- Nneɛma a Wɔde Kyerɛkyerɛ a Wɔasiesie:Nhyehyeɛ a ɛgyina pintinn ma kwan ma wɔde di dwuma bere tenten, a wɔde di dwuma daa-adwuma, te sɛ aguadidan mu nsɛnkyerɛnne ne nnwumakuw nhyiam dan mu nneɛma a wɔde kyerɛ.
LED ahorow ahorow a wɔde kyerɛ wɔ dan mu no wɔ wɔn ankasa mfaso. Wɔn a wɔde di dwuma no betumi apaw ano aduru a ɛfata a egyina wɔn ahiade pɔtee so de anya ɔyɛkyerɛ a eye sen biara ne ɛka{1}}a ɛyɛ yiye.