Wurin asalin: Guangdong, China
Sunan Sunan: HOT
Takaddun shaida: CE-EMC, CE-LVD, RoHS
Lambar Misali: P10.4
Sharuɗɗan Biya & Jirgin Sama:
Mafi qarancin oda Quantity: 1 murabba'in mita
Farashin: mai sasantawa
Bayanai na marufi: an ba da shawarar kunshin katako ko batun jirgin sama, ra'ayin abokan ciniki karɓaɓɓe ne
Lokacin Isarwa: kwanaki 10-30 bayan biya
Sharuɗɗan Biyan kuɗi: T / T, Western Union, MoneyGram, L / C, D / A, D / P
Abubuwan Abubuwan Dama: Mita murabba'in 3000 a kowane wata
Anfani: |
Cikin gida |
Sunan suna: |
Zafin Lantarki |
Pixels: |
10.4 |
Pixel Yawa: |
9216 |
Launi Chip Tube: |
Cikakken Launi |
Standard majalisar: |
1000 * 500mm |
Yanayin Reresh (HZ): |
3840HZ |
Garanti: |
2 shekara |
Nuna gaskiya |
85% |
Haske: |
4000 |
Avg. Amfani da :arfi: |
270W / sqm |
|
Mahimmin Ilimi na Nunin Led
1. Menene LED?
LED yana sanded don Diode Emitting Diode, wani nau'i ne na semiconductor wanda ake amfani dashi don bayarwa da karɓar siginar lantarki zuwa cikin hasken infrared ko haske, ta amfani da halaye na haɗin semiconductor. Ana amfani da wannan don kayan aikin gida, mai sarrafa nesa, allon sanarwa na lantarki, nau'ikan kayan aiki na atomatik.
2. Menene Pixel Pitch, Pixel Density, LED QTY, da Tsarin Pixel?
Pixel Pitch shine tazara tsakanin pixels masu makwabtaka.
Pixel Density shine adadin pixels a kowane murabba'in mita.
LED QTY shine adadin fitilun LED a kowane murabba'i.
Tsarin Pixel shine bayanin daidaiton pixel, misali, muna amfani da fitila ja guda 1, fitilar kore guda 1, da fitila mai shuɗi 1 don tsara pixel, daidaiton pixel shine 1R1G1B.
3. Menene nau'ikan LED, Girman Module da ƙudurin Module?
Nau'in LED shine bayanin fitilar LED, misali, alama, sifa a zahiri, girman fitilar, da sauransu.
Girman modulu shine ma'aunin rukuni.
Resolutionudurin Module shi ne adadin pixels a kowane sashi.
4. Menene Hanyar Tuki, tuki IC da wadatar wuta
Hanyar Tuki: koyaushe muna amfani da tsaye, 1/4 scan, 1/8 scan, 1/16 scan, na biyun yana ba da gudummawa ga ƙasa da haske fiye da ta farko. Kullum muna amfani da tsayayyen waje, kuma muna amfani da nau'ikan sikan cikin gida.
Tuki IC kalma ce ta gama gari ga nau'ikan IC da yawa, waɗanda ake amfani dasu don sarrafa fitilun LED, kuma a matsayin gada tsakanin tsarin sarrafawa da fitilu.
Bada wutar lantarki: wani nau'in na'ura ne da akayi amfani dashi azaman canja wuri daga 220V AC zuwa 5V DC. Kullum yana da alama kamar akwati a cikin majalisar ministoci.
5. Menene kallon kwana?
Hannun kallo shine matsakaicin matsakaici wanda za'a iya kallon nuni tare da karɓaɓɓen aikin gani. Ya hada da kallon kallo a kwance da kuma kallon kallo a tsaye.
Sigogin samfura
Filin pixel |
10.4 x 10.4 mm |
Pixel Yawa (dot / sqm) |
9216 |
Girman hukuma (mm) |
1000 mm × 500 mm |
Sakamakon allo (dot) |
96 X 48 |
Nau'in LED |
SMD 3in1 |
Haske (cd / m²) |
4000 |
Nuna gaskiya |
85% |
Duba Angle |
160 ° |
Matsayin Grey |
14bits |
Yanayin hoto |
1/2 |
Sake Shaƙatawa (Hz) |
3840 HZ |
Madauki Madauki (Hz) |
60 HZ |
Avg. Amfani da wuta |
270 w / sqm |
Max. Amfani da wuta |
900w / sqm |
Kulawa |
Baya DA Gaba |
Zafin jiki na aiki |
-30 ~ 70 ℃ |
Nauyi |
14kg / sqm |
Kauri Tsaye Beam / allo |
75 mm / 38 mm |
Ba Flatness |
<1mm |
-Aramin haske-haske / Babban haske
Matsananci-nuna gaskiya: 85% nuna gaskiya
Babban haske: 4000cd / sqm
Girman kallon kallo / Matsayi mai kyau na haifuwar launi
Girman kallon kallo: 160 °
Kyakkyawan digiri haifuwa launi
Babban Wartsakewa kudi / Babban bambanci rabo
Babban shakatawa: 3840Hz(ana iya daidaita shi zuwa> 10,000Hz)
Babban bambancin rabo: 1500: 1