Kowane abokin ciniki yana buƙatar fahimtar ƙayyadaddun fasaha don zaɓar fuskokin da suka dace dangane da bukatunku.
1) Filin pixel - Yanayin pixel shine tazara tsakanin pixels biyu a milimita da ma'aunin girman pixel. Yana iya ƙayyade tsabta da ƙuduri na ɗakunan allo na LED da ƙananan nisan kallo. Yanzu manyan kasuwannin Pixel Pitch LED Model Model: 10mm, 8mm, 6.67mm, 6mm 5mm, 4mm, 3mm, 2.5mm, 2mm, 2.97mm, 3.91mm, 4.81mm, 1.9mm, 1.8mm, 1.6mm, 1.5mm, 1.25 mm, 0.9mm, da dai sauransu
2) Yanke shawara - Lambar pixels a cikin allon nuni tana tantance ƙuduri, an rubuta azaman (faɗin faɗi) x (pixel tsawo) p. Misali, allon da yake da ƙuduri na 2K: 1920x1080p yana da fayel 1,920 faɗi da tsayi pixels 1,080. Babban ƙuduri yana nufin ƙimar hoto mai kyau da kuma nesa nesa da kallo.
3) Haske - Rukunin auna ma'auni ne. Bangarorin LED na waje suna buƙatar mafi girma haske aƙalla nits 4,500 don haskakawa ƙarƙashin hasken rana, yayin da bangon bidiyo na cikin gida kawai ke buƙatar haske tsakanin nits 400 da 2,000.
4) Bayanin IP - Matsayin IP shine ma'aunin juriya ga ruwan sama, ƙura da sauran abubuwan yanayi. Fuskokin LED na waje suna buƙatar aƙalla IP65 (lamba ta farko ita ce matakin kariya na hana abubuwa masu ƙarfi kuma na biyu shi ne na ruwa) ƙimar yin aiki cikin kwanciyar hankali a cikin yanayi daban-daban da IP68 don wasu yankuna tare da tarin ruwan sama, alhali kuwa na allo na cikin gida na iya zama ƙasa da tsananin. Misali, zaka iya karbar kimar IP43 don allon gidan haya na cikin gida.
5) Shawara LED Nuni a gare ku
P3.91 Nunin LED na waje don kide kide da wake-wake, taro, filin wasa, bikin biki, zanga-zangar baje koli, wasan kwaikwayo da sauransu.
P2.5 Nunin cikin gida na LED don tashar TV, ɗakin taro, zauren baje koli, filayen jirgin sama, kantuna da dai sauransu.
P6.67 Nunin Gabatarwa na Gidan Farko na waje don DOOH (Tallace-tallace Na Gida daga Gida), Kasuwancin Kasuwanci, Tallace-tallacen Kasuwanci, da sauransu.
Post lokaci: Feb-01-2021