Nsonsonoe a Ɛda Abɔnten LED Displays Ntam Nhwehwɛmu

Wɔde LED a wɔde kyerɛ wɔ abɔnten, sɛ ɔkwan titiriw a wɔfa so kyekyɛ nnɛyi nsɛm no, di dwuma kɛse wɔ aguadi ho dawurubɔ, kar akwan akwankyerɛ, agumadi, ne nnwuma afoforo mu. Nanso, tebea horow hwehwɛ sɛ ɛsono sɛnea wɔyɛ nneɛma a wɔde kyerɛ no, na ɛde abɔnten so LED a wɔde kyerɛ nneɛma ahorow pii ba gua so. Saa nsonsonoe ahorow yi da adi titiriw wɔ afã horow a edidi so yi mu.

Nea edi kan no, hann ne baabi a wotumi hwɛ ade yɛ nneɛma atitiriw a ɛma nsonsonoe da abɔnten LED a wɔde kyerɛ nneɛma mu. Abɔnten kanea tebea yɛ nea ɛyɛ den, na hann a ɛkorɔn-hyerɛn (mpɛn pii no Ɛyɛ Kɛse sen anaasɛ ɛyɛ pɛ 5000 nits) hwɛ hu sɛ wotumi hu no pefee wɔ owia hann a ano yɛ den mpo mu, bere a gyinapɛn a wɔde kyerɛ no betumi ahu amane wɔ hann a ɛnnɔɔso ho. Bio nso, mmeae a ɛtrɛw a wɔde hwɛ nneɛma (a ɛyɛ digrii 160 anaa nea ɛboro saa) hwɛ hu ma wɔn a wɔhwɛ no nya osuahu pa a wɔde hwɛ ade wɔ mmeae nyinaa, na ɛma ɛfata ma ɔmanfo mmeae akɛse.

Nea ɛto so abien no, IP rating (ingress protection) no na ɛkyerɛ sɛnea display no bɛkyɛ. Abɔnten so nneɛma a wɔde kyerɛ no hwehwɛ sɛ wɔde nsu ne mfutuma a ɛko tia no kɛse, mpɛn pii no IP65 anaa nea ɛboro saa, na ama wɔatumi agyina osu, mfutuma, ne UV mframa ano. Nea ɛne eyi bɔ abira no, semi-abɔnten anaa dan mu nkyerɛkyerɛmu wɔ ahobammɔ ahwehwɛde a ɛba fam, mpɛn pii no IP dodow a ɛba fam sen IP40.

Bio nso, refresh rate ne grayscale levels nya mfonini no mu nsɛm a ɛkɔ akyiri ne dynamic adwumayɛ so nkɛntɛnso. Refresh rates a ɛkorɔn (>=1920Hz) yi artifacts a ɛbata high-speed motion ho fi hɔ na ɛfata ma agumadi a wɔbɔ no tee. Grayscale levels a ɛkorɔn (te sɛ 16-bit) betumi ama kɔla ahorow a ɛyɛ fɛ aba, na ama aguade ho dawurubɔ mfonini ahorow no tumi a wɔde hwɛ ade no ayɛ kɛse.

Nea etwa to no, ɔkwan a wɔfa so de si hɔ ne ahoɔden a wɔde di dwuma nso yɛ nneɛma atitiriw a ɛsɛ sɛ wosusuw ho. Akwan a wɔtaa fa so de si hɔ no bi ne dua-a wɔde si so, ɔfasu-a wɔde si so, ne ɔdan atifi-a wɔde si so, a ɛwɔ adan ahodoɔ a ɛfata adansiɛ tebea ahodoɔ. Bio nso, LED displays a ɛkora ahoɔden so no de ahoɔden a ɛba fam-power chips ne nyansa a ɛma hann sesa mfiridwuma di dwuma, na ɛtew bere tenten- adwumayɛ ho ka so kɛse.

Sɛ yɛbɛbɔ no mua a, abɔnten LED display a wɔpaw no hwehwɛ sɛ wosusuw hann, ahobammɔ, display no su pa, ne installation ahwehwɛde ahorow ho yiye na ama wɔahwɛ ahu sɛ ɛyɛ adwuma yiye wɔ application tebea horow mu.