Sɛ́ ɔkwan titiriw a wɔfa so trɛw nnɛyi nsɛm mu no, wɔde LED a wɔde kyerɛ wɔ dan mu di dwuma kɛse wɔ aguadi mu nsɛm a wɔde kyerɛ, nhyiam nsɛm a wɔka, ne ɔmanfo nsɛm a wɔde kyekyɛ mu, esiane mfaso horow a ɛwɔ so te sɛ hann kɛse, nsonsonoe kɛse, ne sɛnea wotumi sesa no nti. Wɔn dwumadi fapem no da adi titiriw wɔ ɔyɛkyerɛ adwumayɛ, akwan a wɔfa so di so, ne sɛnea wotumi sesa ma ɛne dwumadie tebea horow hyia, na ɛma ano aduru a ɛyɛ mmerɛw ma ahiadeɛ ahodoɔ.
Nea edi kan no, adwuma titiriw a LED a wɔde kyerɛ nneɛma a ɛwɔ dan mu yɛ no gyina sɛnea wɔde kyerɛ sɛnea wɔyɛ nneɛma a ɛkyɛn so no so. Sɛ wɔde LED a ɛhyerɛn ankasa-di dwuma a, ɛma hann a ɛkorɔn (mpɛn pii no ɛkɔ 500-1000 nits) ne hwɛbea a ɛtrɛw (boro digrii 160 wɔ soro ne fam), na ɛma wotumi hu ade yiye wɔ kanea tebea horow mu. Bio nso, LED displays boa refresh rates a ɛkorɔn (mpɛn pii no>=1920Hz), yi mfonini artifacts fi hɔ yiye na ɛma ɛfata titiriw ma video ahorow a ɛyɛ nnam anaa ahoɔhare kɛse a wɔde bɛbɔ. Bio nso, nnɛyi LED displays taa de grayscale levels a ɛkorɔn (sɛ nhwɛso no, 14-16 bits), na ɛde kɔla nsakraeɛ a ɛyɛ mmerɛw ne aniwa mu osuahu a ɛkɔ anim ba.
Nea ɛto so abien no, LED a wɔde kyerɛ wɔ dan mu no de akwan horow a ɛyɛ mmerɛw na egu ahorow a wɔfa so di so ma de di dwuma a wɔde di dwuma no ho ahwehwɛde ahorow ho dwuma. Nneɛma a wɔtaa de di dwuma no bi ne synchronous ne asynchronous control. Synchronous control gyina real-bere kɔmputa nsɛnkyerɛnne a wɔde fa so na ɛfata ma tebea horow a ɛhwehwɛ sɛ wɔyɛ adwuma yiye wɔ bere ankasa-bere mu, te sɛ nhyiam no nkyerɛkyerɛmu anaa live broadcasts. Nanso asynchronous control de, ɛnam memory card anaa network so gye nneɛma, na ɛma wotumi yɛ adwuma wɔ ahofadi mu bere mpo a wɔatwa afi abɔnten mfiri ahorow ho no. Wei ma ɛfata ma nsɛm a wɔde kyerɛ bere tenten, a ɛyɛ pintinn, te sɛ aguadidan akwankyerɛfo anaa nnwumakuw nkɔso. Bio nso, LED displays boa signal input interfaces ahorow (te sɛ HDMI, DVI, ne fiber optics), na wobetumi de akyirikyiri ahwɛ so na wɔayɛ no foforo denam network no so, na ɛma ɛyɛ mmerɛw sɛ wɔde bedi dwuma.
Awiei koraa no, dwumadi fapem a ɛwɔ dan mu LED a wɔde kyerɛ nneɛma no nso da adi wɔ sɛnea wotumi sesa ma ɛne tebea horow hyia no mu. Ɛgyina instɔlehyɛn tebea so no, wobetumi akyekyɛ LED nkyerɛkyerɛmu ahorow mu ayɛ no fine-pitch (sɛ nhwɛso no, P1.5-P2.5) ne medium-pitch (P3-P6) ahorow. Fine-pitch products, ɛnam wɔn nsusuwii a ɛkorɔn (ɛkɔ 4K anaa mpo 8K), fata kɛse ma hwɛ a ɛbɛn na wɔtaa de di dwuma wɔ control rooms anaa high-end exhibition halls. Nneɛma a ɛsõ kakra-pitch no ma ano aduru a ɛho ka yɛ den-na ɛfata ma nhyiamu dan akɛse anaa ɔmanfoɔ mmeaeɛ. Bio nso, LED display ahorow bi boa touch interaction, split-screen display, ne dynamic backlight adjustment, na ɛtrɛw wɔn tumi a wɔde di dwuma wɔ nhomasua, aguadidan, ne nnwuma afoforo mu no mu bio. Sɛ yɛbɛbɔ no mua a, LED a wɔde kyerɛ wɔ dan mu, a ɛwɔ nkyerɛkyerɛmu a ɛkorɔn, akwan a wɔfa so di so a ɛyɛ mmerɛw, ne sɛnea wotumi sesa nneɛma pii no abɛyɛ adwinnade titiriw a wɔde kyerɛ nnɛyi nsɛm. Bere a mfiridwuma renya nkɔso no, wɔbɛkɔ so ayɛ wɔn dwumadi no yiye na ama wɔadi gua so ahwehwɛde ahorow a egu ahorow pii ho dwuma.