Yadda za a zabi matakin LED nuni daidai

Nunin LED da aka yi amfani da shi a bangon matakin ana kiran shi nunin LED matakin. Babban nunin LED shine cikakkiyar haɗin fasaha da kafofin watsa labarai. Wakilin da ya fi dacewa da ƙwarewa shi ne cewa bayanan da muka gani a kan mataki na Spring Festival Gala a cikin shekaru biyu da suka gabata shine nunin LED da aka yi amfani da shi Allon, shimfidar wurare masu kyau, girman girman allo, da kuma kyakkyawan abun ciki na iya sa mutane su ji nutsewa a ciki. wurin.

Don ƙirƙirar sakamako mai ban tsoro, zaɓin allo yana da mahimmanci.

Don rarraba nunin LED mataki, an raba shi zuwa sassa uku:

1. Babban allon, babban allon shine nuni a tsakiyar mataki. Yawancin lokaci, babban siffar allo yana da kusan murabba'i ko rectangular. Kuma saboda mahimmancin abun ciki da yake nunawa, girman pixel na babban allo yana da girma. Abubuwan nuni a halin yanzu da ake amfani da su don babban allon sune P2.5, P3, P3.91, P4, P4.81, P5.

Na biyu, allon sakandare, allon sakandare shine allon nuni da ake amfani da shi a bangarorin biyu na babban allo. Babban aikinsa shine kashe babban allo, don haka abubuwan da yake nunawa ba su da ɗanɗano. Saboda haka, samfuran da yake amfani da su suna da girma. Abubuwan da aka saba amfani da su sune: P3.91, P4, P4.81, P5, P6, P7.62, P8, P10, P16 da sauran samfura.

3.Video fadada allon, wanda aka fi amfani da shi a in mun gwada da manyan lokatai, kamar manyan sikelin kide kide, wake-wake da raye-rayen wake-wake, da dai sauransu. duba haruffa da tasirin akan mataki, don haka ana shigar da manyan fuska ɗaya ko biyu a gefen waɗannan wuraren. Gabaɗaya abun ciki ana watsa shi kai tsaye akan mataki. A zamanin yau, ƙayyadaddun bayanai da aka saba amfani da su sun yi kama da babban allo. Abubuwan nunin LED na P3, P3.91, P4, P4.81, da P5 an fi amfani da su.

Saboda yanayin amfani na musamman na nunin matakin LED, ban da ingancin samfur da ƙayyadaddun bayanai, akwai maki da yawa don lura:

1. Control kayan aiki: An yafi hada da iko tsarin katin, splicing video processor, video matrix, mahautsini da kuma ikon samar da tsarin, da dai sauransu Ya dace da mahara siginar bayanai bayanai, kamar AV, S-Video, DVI, VGA , YPBPr, HDMI, SDI, DP, da dai sauransu, na iya kunna bidiyo, zane-zane da shirye-shiryen hoto yadda ya kamata, da watsa kowane nau'i na bayanai a cikin ainihin lokaci, aiki tare, da bayyanannun yada bayanai;

2. Daidaita launi da haske na allon ya kamata ya zama mai dacewa da sauri, kuma allon zai iya nuna sauri da sauƙi na launi mai launi bisa ga bukatun;

3. Sauƙaƙawa da saurin rushewa da ayyukan taro.