La'akari don Zaɓan Ƙarƙashin Ƙarƙashin LED Nuni

Lokacin zabar ƙaramin nunin LED, ana buƙatar la'akari da mahimman abubuwa da yawa:

1. Pixel Pitch:

Fitilar pixel tana nufin nisa tsakanin pixels LED maƙwabta, yawanci ana auna su da millimeters (mm). Karamin farar pixel yana haifar da mafi girman ƙudurin allo, wanda ya dace da kallon kusa. Zaɓin farar pixel yakamata ya dogara da yanayin amfani da nisa na kallo.

2. Haske:

Hasken ƙananan nunin LED-fitch ya kamata ya zama matsakaici. Yawan haske na iya haifar da gajiyawar ido, yayin da rashin isasshen haske zai iya shafar ingancin nuni. Gabaɗaya, hasken nunin gida ya dace tsakanin 800-1200 cd/m².

3. Yawan Wartsakewa:

Adadin wartsakewa shine adadin lokutan da allon ke sabunta hoton a sakan daya, wanda aka auna a Hertz (Hz). Mafi girman adadin wartsakewa yana rage flicker allo kuma yana inganta kwanciyar hankali. Wannan yana da mahimmanci musamman a cikin watsa shirye-shiryen kai tsaye da saitunan studio inda ake amfani da kyamarori masu sauri.

4. Matsayin launin toka:

Matsayin launin toka yana nufin ikon allon nunin gradations launi da cikakkun bayanai. Matsayin launin toka mafi girma yana haifar da ingantattun launuka da hotuna masu kama da rayuwa. Ana ba da shawarar matakin launin toka na bits 14 ko mafi girma gabaɗaya.

5. Adadin Kwatance:

Matsakaicin bambance-bambance yana auna bambanci tsakanin mafi duhu da mafi haske na allon. Matsakaicin bambanci mafi girma yana haɓaka zurfin hoto da tsabta, musamman mahimmanci don nuna hotuna ko bidiyoyi.

6. Kwangilar Kallon:

kusurwar kallo yana nufin tasirin allon lokacin da aka duba shi daga kusurwoyi daban-daban. Ƙananan nunin LED ya kamata su kasance da faɗin kusurwar kallo don tabbatar da daidaiton haske da launi daga ra'ayoyi daban-daban.

7. Rashin Zafi:

Yanayin zafin aiki na ƙananan nunin LED-pitch yana tasiri sosai tsawon rayuwarsu da ingancin nuni. Kyakkyawan ƙirar ƙera zafi yana rage zafin jiki yadda ya kamata, yana faɗaɗa tsawon rayuwar allo.

8. Shigarwa da Kulawa:

Yi la'akari da sauƙi na shigarwa da kiyaye allon. Ƙirar ƙira da zaɓuɓɓukan kulawa na gaba / baya na iya shafar ƙwarewar mai amfani da ƙimar kulawa.

9. Isar da sigina:

Tabbatar cewa allon yana goyan bayan tsayayyen watsa sigina, rage jinkirin sigina da asara, da tabbatar da aiki tare na hoto na ainihin lokaci.

10. Alama da Sabis:

Zaɓin samfuran ƙira tare da kyakkyawan sabis na bayan-tallace-tallace yana tabbatar da ingancin samfur da tallafin fasaha na lokaci, rage damuwa yayin amfani.

Ta hanyar yin la'akari da waɗannan abubuwan gabaɗaya da zaɓin ƙaramin nunin LED ɗin da ya dace dangane da ainihin buƙatun, zaku iya cimma sakamako mafi kyawun nuni da ƙwarewar mai amfani.