Adwumayɛ Nhwehwɛmu a Ɛfa Indoor LED Displays Ho

Sɛ́ ɔkwan a ɛho hia ma nnɛyi nsɛm a wɔde kyerɛ no, sɛnea LED a wɔde kyerɛ wɔ dan mu no yɛ adwuma no nya osuahu a ɔde di dwuma ne ɔyɛkyerɛ no so nkɛntɛnso tẽẽ. Ɛsɛ sɛ LED a ɛwɔ dan mu a ɛyɛ papa-ma adwumayɛ soronko ma wɔ metrics titire te sɛ hann, nsonsonoe, refresh rate, ne kɔla a wɔsan yɛ mu.

Nea edi kan no, hann ne nsonsonoe yɛ nneɛma atitiriw a ɛkyerɛ sɛnea nneɛma a wɔde kyerɛ no mu da hɔ. Kanea a ɛwɔ dan mu no yɛ mmerɛw kakra, enti wɔtaa hwɛ LED mfiri a wɔde kyerɛ nneɛma no hann so wɔ nits 300 kosi 1000 ntam, na ɛma wotumi hu ade yiye wɔ mmeae a ɛyɛ hann a ɛmma aniwa nbrɛ. Bio nso, nsonsonoe kɛse (mpɛn pii no Ɛyɛ Kɛse sen anaasɛ ɛne no yɛ pɛ 1000:1) ma mfonini no mu dɔ yɛ kɛse, na ɛma abibifo yɛ te sɛ nea ɛyɛ tuntum na fitaa yɛ fitaa, na ɛma mfonini no nyinaa tu mpɔn.

Nea ɛto so abien no, refresh rate na ɛkyerɛ sɛnea mfonini ahorow a ɛyɛ nnam no bɛyɛ mmerɛw. Indoor LED displays taa nya refresh rates a ɛyɛ 1920Hz anaa nea ɛboro saa, yiyi ghosting ne scan lines fi hɔ wɔ ɔkwan a etu mpɔn so, hwɛ hu sɛ aniwa mu osuahu a ɛyɛ mmerɛw na ɛyɛ pintinn, titiriw bere a wɔrebɔ ahoɔhare kɛse-speed motion.

Kɔla a wɔsan yɛ nso yɛ metric a ɛho hia. LED a ɛyɛ papa-a ɛyɛ papa no de LED kanea a ɛyɛ pɛpɛɛpɛ a ɛkorɔn-di dwuma na ɛboa kɔla ahorow a ɛtrɛw (te sɛ 110% NTSC anaa 130% sRGB). Eyi hwɛ ma abɔde mu kɔla nsakrae ne biakoyɛ a ɛkorɔn wɔ kɔla atitiriw abiɛsa a ɛyɛ kɔkɔɔ, ahabammono, ne bruu no mu, na ɛma wohu sɛ wɔde nokware san yɛ mfonini. Bio nso, grayscale levels (a ɛtaa yɛ Greater than anaasɛ ɛne 14 bits yɛ pɛ) nya kɔla nuance so nkɛntɛnso; grayscale levels a ɛkorɔn no ma mid-tones a ɛyɛ adefo.

Awiei koraa no, sɛnea wobɛhwɛ ade ne sɛnea ɛyɛ pɛ nso ho hia yiye. Ɛsɛ sɛ LED a wɔde kyerɛ wɔ dan mu no nya hwɛbea a ɛkɔ soro ne nea ɛda fam a ɛboro digrii 160 anaasɛ ɛyɛ pɛ na ama wɔahwɛ ahu sɛ wɔn a wɔhwɛ wɔ mmeae ahorow no benya osuahu a ɛkɔ so daa. Bio nso, wɔde pixel-by-pixel correction technology na ɛyɛ hann ne kɔla a ɛyɛ pɛ no yie na wɔakwati mmeaeɛ a ɛyɛ sum anaa kɔla a ɛbɛsesa.

Sɛ yɛbɔ no mua a, ɛsɛ sɛ LED a wɔde kyerɛ wɔ dan mu a ɛyɛ adwuma yie-no di gyinapɛn a ɛkorɔn wɔ hann, nsonsonoeɛ, ahoɔden a wɔde yɛ foforɔ, kɔla a wɔsan yɛ, ne pɛyɛ ho dwuma na ama wɔadi adwumayɛfoɔ ahwehwɛdeɛ a ɛwɔ aguadi mu nkyerɛkyerɛ, nhyiamu, hwɛ, ne tebea foforɔ mu.