Daminɛ
Dizitali ka kunnafoniw be yiriwara joona joona minkɛ, LED minw be kɛ boon kɔnɔ, u kɛra fɛɛn nafamanba ye jagokɛyɔrɔw, kalansow, batolikɛyɔrɔw ani ɲɛnagwɛyɔrɔw fɛ. Ka bɔ baarakɛyɔrɔbaw ka birobaw la ani jagokɛyɔrɔw la minw be mɔgɔw lasun u ka taga yɔrɔ wɛrɛw la ka taga se yɔrɔ minw na mɔgɔw be ɲɔgɔn lajɛnna ani komandiyɔrɔw la, o yiracogow be yeelen bɔ min ɲɔgɔn tɛ yen, u be ɲɛgɛnw yira ani u be se ka yɛlɛma cogo ɲuman na. Nka, ka wari don LED yiracogo la min be kɛ boon kɔnɔ, o tɛ koo kelen ye min be bɛn -bɛɛ ma. I bena desizɔn jɔnjɔn minw ta sanni ni labɛnw kɛtuma na, u dɔ ye ka pixelw yɔrɔ ɲuman sugandi.
Piksɛli bonya be yeli gwɛya yira, filɛli lafiya, poroze ka wari hakɛ, ani wari min donna o la. N’i ye yɔrɔ dɔ sugandi min ka bon kojugu ka se ka filɛli kɛ yɔrɔ min na, o bena kɛ sababu ye ka jaa dɔ bɔ min be se ka lamɛnnikɛlaw lasun u ka miiri. O cogo kelen na, ka yɔrɔ dɔ sugandi min ka ɲi kojugu, o be se ka poroze musakaw caya kosɔbɛ k’a sɔrɔ a ma ɲɛnajɛ ɲuman di.
Ka baara kɛ ni fɛɛrɛ caaman ye minw be sɔrɔ sugu la bi, o be se ka kɛ gwɛlɛya ye baarakɛyɔrɔw ɲɛmɔgɔw, AV integrateur ani jagokɛlaw fɛ. Nin gafe dafanin be pixel pitch jɔnjɔnw sɛgɛsɛgɛ, fɛɛrɛ jɔnjɔn minw be se ka i ka LED yiracogo ɲuman lɔn, ani lamini, sɔrɔko ani fɛɛrɛko jɔnjɔnw i ka ɲi ka minw sɛgɛsɛgɛ walisa ka se ka ɲɛtaga sɔrɔ wagatijan kɔnɔ.
1. Ka Pixel Pitch faamu: O ye min ye ani mun na a kɔrɔtanin lo .
Walisa ka desizɔn ɲuman ta, mɔgɔ ka ɲi ka pixel pitch ka fɛɛrɛw ɲɛfɔcogo n’u ka fiziki jukɔrɔla faamu fɔlɔ. Bi LED fɛɛrɛw kɔnɔ, pixel pitch ye yɔrɔ min be suma milimɛtiriw la ka bɔ pixel kelen cɛmancɛ la (walima LED pixel kulu) ka taga se pixel gɛrɛfɛla cɛmancɛ ma. O jateminɛ be yira ni sɛbɛnin "P"- ye misali la, P1.2, P2.5, walima P4.
Sariya jɔnjɔn min be piksɛliw hakɛ mara, o ka nɔgɔ: ni piksɛliw hakɛ ka dɔgɔ, piksɛliw be surunya ɲɔgɔn na, o lo b’a to piksɛliw ka caya ani jaaw be bɔ ka ɲɛ. O cogo kelen na, piksɛliw ka bonya kɔrɔ ko piksɛliw ka dɔgɔ mɛtɛrɛkisɛ kelen kɔnɔ, o min ka ɲi ka kɛ yɔrɔw la, filɛlikɛlaw be lɔ yɔrɔ minw na yɔrɔjan ka bɔ ekran sanfɛla la.
Jɛnɲɔgɔnya min be pixelw janya n’u janya cɛ
A tɛ i n’a fɔ laada jilaman-krisitalan yiracogo (LCD) walima yeelenbɔlan (OLED) min be na ni yɛlɛmani jɔnjɔnw ye, LED yiracogo modɛli minw be kɛ boon kɔnɔ, olu dilanna ni LED kabinɛw wala tile kelen kelenw farali ye ɲɔgɔn kan i n’a fɔ puzzle yɔrɔw. Ekran ka resolution bɛɛ tɛ dantigɛ ekran yɛrɛ ka bonya dɔrɔn fɛ, nka a be dantigɛ ekran ka bonya n’a ka pixel hakɛ min sugandira, u faranin ɲɔgɔn kan cogo gwɛlɛman na.
N’i ye pixelw hakɛ dɔgɔya, i be dɔ fara pixelw hakɛ kan minw be ɲɔgɔn lajɛn yɔrɔ kelen na tigitigi. O densitéba b’a to jaaw ka gwɛlɛ, sɛbɛri ɲumanw ani videwo kɔnɔkow be se ka bɔ ka ɲɛ k’a sɔrɔ pixelw tɛ ye wala u gɛrɛfɛlaw tɛ yɛlɛma. Ka nin jɛɲɔgɔnya faamu, o nafa ka bon bari ka fɛnw yira minw ka bon - ekran kan ni pixel pitch belebele ye, o b’i ka minanw bɔyɔrɔ ka kantigiya tiɲɛ, k’a sɔrɔ ka fɛnw yira minw ka rezolution ka dɔgɔ ultra-fine pitch display kan, o be se ka na ni scaling gɛlɛyaw ye, artifact capital distortion inefficient.
2. Formuli jɔnjɔnw ani sariya minw be se ka pixelw bonya lɔn .
Ka piksɛli ɲuman sugandi, o tɛ miirili ye abada; a be basigi ɲɛnaye sariyakolow lo kan minw siginin lo, adamadenw ka ɲɛnaye dancɛw ani ɲɛnaye yɔrɔjan fɔrimiliw lo kan. Komi dan be adamaden ɲɛɛw na u be se ka fɛɛn hakɛ min ɲɛnabɔ yɔrɔ dɔ la, jatebɔ danfara dɔw be yen yɔrɔ minw na pixel kelen kelen bɛɛ tɛ se ka danfara kɛ ɲɛɛ gwansan fɛ tugun.
Yeli yɔrɔ min ka jan (Retinal Limite)
Mɔgɔ min be ni ɲɛɛ 20/20 ye, ale be se ka LED ekran filɛ yɔrɔ min na k’a sɔrɔ a ma pixel kelen kelen bɛɛ ye, o lo be weele ko ɲɛɛ ɲuman yɔrɔ. Lizini ka fɔrimili min sɔnna mɔgɔ caaman ma walisa ka jatebɔ kɛ mɛtɛrɛw la, o ye:
$$\\text{Pikisɛli janya (mm kɔnɔ)} \\times 1.16=\\text{Janya min ka dɔgɔ ni bɛɛ ye (mɛtiriw kɔnɔ)}$$
O la, n’an be baara kɛra masacɛw ka yɔrɔw la, sariya wɛrɛ min be mɔgɔw fɛ, o ye 10x sariya ye, o min b’a yira ko milimɛtiri 1 ka piksɛli yɔrɔ be bɛn 8 ka taga se 10 feere ma min be se ka filɛli kɛ walisa ka gwɛya sɔrɔ. Ɲɛyirali fɛ, P2.5 LED yiracogo min be kɛ boon kɔnɔ, o ka teli ka kɛ filɛlikɛlaw ye minw lɔnin be mɛtɛrɛ 2,5 ɲɔgɔn bɔ ɲɔgɔn na. Ni filɛlikɛlaw gwɛrɛla ka tɛmɛ o dancɛ jatelen kan, yecogo be nagasi tuma min na piksɛli kelen kelen bɛɛ be ye ka gwɛ, o be jaaw ka miiriya tiɲɛ minw be to ka yɛlɛma ani u tɛ yɛlɛma.
Dususaalo hakɛ min be ye yɔrɔ min na
Tuma min na yeli lɔnniya fɔrimili be janya min ka dɔgɔ ni bɛɛ ye sanni pixel ka kɛ, dususaalo yeli janya be to ka kɛ jateminɛ ye min be se ka kɛ diɲɛ yɛrɛ yɛrɛ laminiw kama. Yɔrɔ minw na mɔgɔw ka ca, i n’a fɔ baarakɛyɔrɔw ka boonw wala magazɛnw, filɛlikɛlaw be to ka tagama ani ka lɔyɔrɔw yɛlɛma. Ka ekran dɔ dilan ka kɛɲɛ ni dancɛ fitinin dɔrɔn lo ye, o be se ka ɲɛɛ sɛgɛ ani ka mɔgɔ tɔɔrɔ n’u lɔnin be ɲɔgɔn gɛrɛfɛ kojugu wagatijan kɔnɔ. Lizini baarakɛlaw b’a fɔ tuma caaman na ko an ka pixelw hakɛ caya milimɛtiriw la ni 2 ka taga se 2,5 ma walisa ka baarakɛyɔrɔ ɲuman sɔrɔ yɔrɔ min na sɛbɛri ni jaaw be komi u kelen lo pewu, u be ɲɔgɔn sɔrɔ ani u be se ka ye adamaden ɲɛɛ na.
3. Lamini ni baarakɛcogo jɔnjɔn minw be nɔɔ to i ka sugandili kan .
Hali ni jatebɔ fɔrimiliw ani ɲɛɛ sariyaw be daminɛyɔrɔ dɔ di min be se ka la a la, u tɛ koo bɛɛ fɔ. O yɔrɔ bɛɛ la, yɔrɔ minw be boon kɔnɔ, u farikolo cogoyaw, u lɔcogo ɲumanw ani baarakɛcogo ɲumanw be yen minw ka ɲi ka nɔɔba to i ka pixel pitch sugandili laban kan i ka boon kɔnɔ LED yiracogo kama.
Ka yɔrɔjan filɛ ani lamɛnnikɛlaw ka surunya
Lamɛnnikɛlaw ka kɛwalew lo ye piksɛli fɔcogo sugandili sababu fɔlɔ ye. Miiri k’a filɛ baara fɔlɔ min kɛra ni yɔrɔ ye. Telewisɔn ka videwow bɔyɔrɔ la wala yɔrɔ min na mɔgɔw be baara kɛ ni wari caaman ye, a ka ca a la, baarakɛlaw ni kamera be bila yɔrɔ dɔ la min ka jan ni ekran sanfɛla ye. O gɛrɛfɛla be ultra-fine pixel pitches-minw be daminɛ P0.9 la ka taga se P1.8- ma walisa ka la a la ko kamera minw be surunyana, u kana tɔɔrɔ ni moiré cogoyaw ye minw be mɔgɔ hakili ɲagami ani ko baarakɛlaw be se ka kunnafoniw kalan minw ka ca ani minw be bɔ fenɛtiri caaman na.
Faan wɛrɛ fɛ, lotɛliba dɔ ka balɔntanyɔrɔ la, baarakɛyɔrɔba dɔ ka lamɛnnikɛyɔrɔba dɔ la wala batolikɛyɔrɔ dɔ la, lamɛnnikɛlaw ka teli ka sigi yɔrɔ min ka jan ni sangabon ye, o ye mɛtɛrɛ tan wala kɛmɛ ɲɔgɔn ye. O koow la, ka ultra-fine pitch sugandi, o be na ni wari tiɲɛ ye ani o be wari tiɲɛ. P3 wala P4 LED yiracogo min be kɛ boon kɔnɔ, o bena jaaw di lamɛnnikɛlaw ma minw tɛ yɛlɛma ani u be se ka yɛlɛma ani u be se ka yɛlɛma, sabu adamaden ɲɛɛw tɛ se ka pixel danfara ɲumanw ɲɛnabɔ ka bɔ yɔrɔjan cogo o cogo.
Kɔnɔnakow sugu n’u labɛncogo wajibiyalenw
I b’a fɛ ka min jɛnsɛn, o cogoya be nɔɔba to pixelw hakɛ lɔnni na. I k’i yɛrɛ ɲininga: Mun lo bena yira ekran kan loon o loon?
Data-Heavy Content: N’i ka yiracogo bena jatebɔsɛbɛn gɛlɛnw yira, wariko tablo gɛlɛnw, boon lɔcogo, wala cikan-ani-kɔlɔsili porogramu fɛsɛfɛsɛninw, i mako be piksɛli caaman na. Sɛbɛnin misɛnninw bena yɛlɛma, k’u yɛlɛma ani u tɛ se ka kalan ekran gwiliman kan.
Sinema ani videwo minw be mɔgɔw lasun u ka koow kɛ: Ni videwo minw be mɔgɔw lasun u ka koow kɛ: Ni videwo minw be yira, u ɲɛsinna fiɲɛw ma, videwo minw be mɔgɔw lasun u ka koow kɛ cogo dɔ la, jagokɛlaw ka jagokɛyɔrɔw, wala videwo minw be mɔgɔw lasun u ka koow kɛ, piksɛli minw ka bon dɔɔni, u be se ka yafa mɔgɔ ma kosɔbɛ sabu adamaden ɲɛɛw be videwo minw be yɛlɛma joona joona, u be ɲɔgɔn ɲagami u yɛrɛ ma.
Yɔrɔ dan min be yen ani ekran bonya
I ka kogow yɔrɔ min be yen, i ka boon lɔcogo ani i ka boon lɔcogo be dansigi kosɔbɛ i ka sugandili la. Komi LED yiracogow dilanna ka bɔ kabinɛ hakɛ bɛnninw na (i n’a fɔ 500mm x 500mm wala 600mm x 337.5mm walisa ka 16:9 hakɛ dafaninw mara), ka se ka yɔrɔ kɛrɛnkɛrɛnnin dɔ sɔrɔ, o be bɔ kosɔbɛ pixelw hakɛ la. Ni kogo yɔrɔ ka dɔgɔ i fɛ-i n’a fɔ, mɛtɛrɛ 3 bonya-ani i ka kan ka Full HD (1920x1080) yira, i be jatebɔ fɛ ka ultra-pixel ɲumanw sugandi. Ka ɲini ka Full HD sɔrɔ yɔrɔ fitinin dɔ kan min be ni P4 ye, o tɛ se ka kɛ sabu kabinɛ bonya min ka ɲi ka kɛ ka pixel 1920 mara 4mm ɲɔgɔnna, o tun bena a to ekran be bonya kojugu so kɔnɔ.
4. Ka wari hakɛ, a ladoncogo ani a ka fɛɛrɛw mara cogo bɛnnin na .
Ka navigasiyɔn kɛ ka ɲɛsin LED yiracogo dɔ ma min be kɛ boon kɔnɔ, siga t’a la, o be na ni fɛɛrɛ kuraw ni sɔrɔko ɲuman ka ɲɔgɔnkunbɛnyɔrɔ ye. Ka yɔrɔ ɲuman sɔrɔ baarakɛcogo ni wariko cɛ, o nafa ka bon baarakɛcogo ɲuman ni sabatili kama.
Pixel ɲuman sɔngɔ min be sɔrɔ
O ye sariya ye min tɛ se ka yɛlɛma LED dilanyɔrɔw la, o min b’a yira ko ni piksɛliw be dɔgɔyara, mɛtɛrɛkisɛ kelen kelen bɛɛ sɔngɔ be caya kosɔbɛ. Ultra-fine pitch yiracogo (i n’a fɔ P0.9 wala P1.2) be LED caaman ladon yɔrɔ kelen na tigitigi i n’a fɔ P2.5 yiracogo. O yɛlɛmaniba min kɛra fɛnw hakɛ la, o be fɛnw dilanni gɛlɛya, sɛnɛfɛnw bɔnɛ hakɛ, yɔrɔ-mount technology (SMT) bila teliya, ani bolifɛnw ka IC laɲiniw lawuli.
O kama, sannikɛlaw ka ɲi k’u yɛrɛ minɛ cogo ɲuman na. Kana pixel pitch min ka dɔgɔ ni bɛɛ ye, i k’o kɛ sabu a be fɛɛrɛ kuraw lo yira minw be sɔrɔ sugu la. I ka filɛli yɔrɔw n’i ka kɔnɔnakow sɛgɛsɛgɛ koɲuman. N’i lamɛnbagaw ma gwɛrɛ abada ka tɛmɛ mɛtɛrɛ 4 kan ekran na, n’i ye P1.2 yiracogo san P2.5 yiracogo kan, o be se k’i ka minanw wari hakɛ caya siɲɛ fila wala siɲɛ saba k’a sɔrɔ i t’i ka yecogo ɲuman nafa.
Funteni bɔli, kuran minɛcogo ani lannaya
O yɔrɔw ka caya fana be nɔɔ to yiracogo farikolo ka baarakɛcogo n’a ka funteni hakɛ kan. Denser LED packing kɔrɔ ko elekitoroniki fɛn caman be baara kɛ yɔrɔ datugunin dɔ la, min be funteni caman bɔ yɔrɔ la. Tuma min na bi tile kɔnɔ LED yiracogow be ni fanga-maracogo ɲumanw ye ani nɛnɛbɔcogo ɲumanw ye, ultra-fine pitch screens ka ɲi ka funteni mara koɲuman walisa ka ɲɛgɛnw ka kalibrasiyɔn kɛ kelen ye ani ka diodew ka sii jan sɔrɔ. Ka fara o kan, ladonni sɔrɔli ye jateminɛ jɔnjɔn ye; yɔrɔ ɲumanw be se ka farikolo yɔrɔ dɔw sɛgɛsɛgɛ tuma dɔw la saniyako wala baara wagati la, o be se ka kɛ sababu ye ka ɲɛfɛla-baarakɛcogo barikamanw dilan ni faniw ye minw be se ka mɔgɔ tanga (i n’a fɔ GOB wala COB fɛɛrɛw) yɔrɔ minw na mɔgɔw ka ca, kalanyɔrɔw la, wala forobayɔrɔw la.
Siniɲɛsigi-I ka wari bilali sɛgɛsɛgɛli
Fɛɛrɛw be taga ɲɛ joona, nka u b’a miiri ko boon lɔcogo yiracogow bena mɛn saan caaman kɔnɔ. N’i b’i ka pixelw sugandira, i ka miiri i ka kɔnɔnakow mako be se ka yɛlɛma cogo min na saan duuru wala wolonfila nataw la. Ni a ka c’a la, i ka ɔriganisasiyɔn bena bɔ videwow ka yɛlɛmaniw na ka taga ultra-high-definition data visualization la wala immersive virtuel production environnements la yanni dɔɔni, n’i be wari caaman don i ka wari hakɛ fɔlɔ la walisa ka pixel pitch ɲuman sɔrɔ, o be se k’i kisi premature hardwac ma.
Kuma laban
Ka pixel ɲuman sugandi i ka LED yiracogo kama, o ye fɛɛrɛ ye min be sekoyira, jatikalan ani lɔli labɛnw ɲɔgɔn minɛ. N’i y’i lamɛnbagaw ka filɛli yɔrɔw sɛgɛsɛgɛ koɲuman, k’i ka kɔnɔnakow gɛlɛya sɛgɛsɛgɛ, k’i ka yɔrɔ dancɛw bonya ani k’i ka wari hakɛ ni baarakɛcogo kuntaalajanw hakɛ bɛn ɲɔgɔn ma, i be se ka fɛɛrɛw tigɛ ani ka se fɛɛrɛ ɲuman ma.
I hakili to a la ko ɲɛyirali sifa o sifa ka laɲinita laban ye ka mɔgɔw lasun u ka koow kɛ, k’u gwɛya ani ka kumaɲɔgɔnya kɛ cogo ɲuman na. I ka fɛn dɔ sugandi min sɔngɔ ka dɔgɔ lamɛnnikɛyɔrɔba dɔ la walima ka fɛn dɔ sugandi min ka ɲi ka kɛ yɔrɔba dɔ ye, ka lɔnniya sɔrɔ, ka makoɲɛfɛnw sugandi, o b’a to i ka so kɔnɔ LED yiracogo bena nɔɔ kabakomanw di, ka baara kɛ cogo ɲuman na saan caaman kɔnɔ.