Ikozvino yekunze inotungamira yekuratidzira skrini inoshandiswa zvakanyanya, kushambadza kwekunze, kutungamira kwetraffic, kushambadzira nhepfenyuro, nezvimwe, ichasanganisira yekunze inotungamira kuratidzwa hombe skrini, LED inoratidzira skrini inogona kuoneka kwese kwese, yekutengesa LED kuratidza skrini nekambani kana bhizinesi inofarira, i zvakasiyana-siyana zvekuparadzira ruzivo, kushambadza uye kushambadza kwesarudzo, kuratidza diki pixel iri kuita zvishoma nezvishoma sarudzo huru yemazuva ano kuratidza ruzivo. Mune ramangwana, nekuenderera mberi kwekufambira mberi kwetekinoroji, kujeka kweiyo diki pixel mufananidzo wechiratidziro kuchave kwakanyanya. Sezvo chifananidzo chiri kuwedzera kujeka uye kujeka, saka isu dzimwe nguva tinozoona mamwe madhiri emvura pamusoro pechiratidziro che LED, mutsetse, chii? Chiratidziro chakashata? Muchokwadi, iyi inogona kunge iri moire phenomenon yekuratidzira.
Chii chinonzi moire mhedzisiro pane LED kuratidza?
Muindasitiri terminology yepitch led kuratidza, pane chiitiko chinodaidzwa kuti moire kana mvura ripple kuratidza, izvo zvinotungamira kutaridzika kwemutsara mumwe chete, uchifamba pakati pepamusoro nepasi, zvichikonzera kusaona zvakanaka pakupfura kuratidzwa kweLED nenharembozha kana nyanzvi. vhidhiyo midziyo. Saka kugadzira chiitiko ichi chinonzi moire. Muchokwadi, iyo moire mhedzisiro idambudziko rakajairika, rinokonzerwa neiyo LED kuratidza moire ndicho chikonzero chikuru chechikonzero cheiyo LED kuratidza yekuzorodza mwero yakaderera. LED yekuratidzira pitch diki yekuzorodza mwero inogona kuwedzerwa kusvika 3840Hz, unogona kuwedzera kudzikisa chiitiko che moire, kana yedu LED kuratidza iri yakaderera mwero mutsva, saka ziso remunhu rakajairwa kuona haisi dambudziko, asi kana ukashandisa foni kana vhidhiyo kamera kupfura, ichava pfungwa yakanaka kushandisa serura kana vhidhiyo kamera kupfura. Kana vhidhiyo kamera kupfura, pachave ne moire mhedzisiro, iyo chaiyo mashandiro iratidziro ye LED ichaonekwa pamutsetse mutema wakatwasuka, kana iyo ine simba maonero ichange iri kupenya. Kana iyo pixel pitch led idiki, iyo diki pixel pitch image display effect ichave yakapfava, kamera kubva ku LED kuratidza chinhambwe inogona kuva padyo, iyo yakaderera mukana we moire, kunaka uye kuchinjika kwemufirimu kuchava nani.
Maitiro ekugadzira moire pane LED kuratidza skrini
LED kuratidza pixel kugovera density inonyatso pakati peCCD inogona kusiyanisa nguva, zvisingaite, iyo digitaalinen kamera icharamba ichidudzirwa chikamu chemhedzisiro inogona kuzivikanwa, asi ichawedzerwa kune grey chiyero haigone kuzivikanwa, uye iyo miviri uye kuumbwa kwemaitiro enguva dzose, maitiro ekuona ari periodic ripples.
Moire mhedzisiro inoonekwa yekuona, kana uchiona boka remitsara kana mapoinzi akaiswa pane rimwe boka remitsara kana mapoinzi anoitika, iro rimwe nerimwe boka remitsara kana mapoinzi emakona akaenzana kana spacing akasiyana. Ipapo iyo moire mhedzisiro inotsanangurwa pamusoro inoitika. Kunyanya kujeka, iwo maviri espatial frequency mitsetse yakati siyanei, magumo avo ekuruboshwe kwenzvimbo dema mutsara wakafanana, nekuda kwekusiyana kwakasiyana, kurudyi zvishoma nezvishoma mitsetse mitsetse haigone kupindirana. Mitsetse miviri iyi inopindirana, rutivi rworuboshwe rwemutsara mutema nekuda kwekupindirana, saka unogona kuona mutsetse muchena. Uye rutivi rwerudyi rwakarongeka zvishoma nezvishoma, mutsetse muchena uchipikisana nemutsara mutema, kupindirana kunoguma kwava kuita dema rose. Kune mitsetse michena uye zvese-zvitema shanduko inogadzira iyo moire mitsetse.
Nzira yekubvisa sei moire maitiro pane LED skrini?
Kugadzirisa Kamera
1, shandura kona yekamera: nekuda kwekamera kutora kona yechinhu kuchaita kuti Moire ripples, shandura kona yekamera, nekutenderera kamera, unogona kubvisa kana kuchinja kuvapo kweMoire ripples.
2, shandura kutarisa kwekamera: kunyanya kujekesa uye kukwirira kwepamusoro kunogona kutungamirira kuMoire Ripple, kuchinja kutarisa kunogona kuchinja kujekesa, izvo zvinobatsira kubvisa Moire Ripple.
3, gadzirisa zvigadziriso zvekamera: senge nguva yekuratidzira, aperture uye ISO, nezvimwewo, kuti uderedze mhedzisiro ye moire mhedzisiro, edza akasiyana marongero kuti ugadzirise kuti uwane yakanyatso kusanganisa yeparamita.
4, kushandiswa kwegirazi pamberi pefirita yakaiswa zvakananga pamberi peCCD, kuitira kuti mamiriro ayo ekuratidzwa asangane nemhepo frequency, kunyatsosefa mufananidzo weyakakwira spatial frequency chikamu, kuderedza LED kuratidza moire kunoitika, asi izvi zvakare zvichaenderana kuderedza kupinza kwemufananidzo.
Technical zvinoreva
Iko kushandiswa kwesoftware yekumashure-kugadzirisa mufananidzo kugadzirisa. Mufananidzo mupepeti Photoshop, nezvimwewo, kubvisa kutaridzika kwe moire pamufananidzo wekupedzisira, kusanganisira kusajeka kwechifananidzo, kuderedzwa kweruzha, uye kusiyanisa kwemifananidzo, nezvimwewo, kuitira kuti chimiro chemufananidzo chiwedzere uye chifananidzo chiwedzere.
Zvenyama
Uchishandisa anti-Moore coatings, kune akakosha machira uye zvinhu zvinogona kuderedza iyo Moore maitiro. Aya machira anogona kushandiswa pa LED mapaneru kana mwenje wemwenje kuderedza kupindira maitiro. Aya machira anowanzo gadzirirwa kushandura refraction kana kuparadzira zvinhu zvechiedza, nokudaro kuderedza kupindira.
Kutaura zvazviri, mushure mekuziva zvikonzero zvekuonekwa kwe moire, tinogona kuziva kuti tingaibvisa sei. Muchokwadi, nzira yakanakisa yekugadzirisa iyo LED kuratidza moire ndeye kushandisa yakakwira bhurashi LED kuratidza, kuitira kuti iyo moire phenomenon irege kuitika. Nekuda kwekushandiswa kwe3840H2 high-brush LED kuratidza, ipapo kunyangwe neserura kupfura, vhidhiyo haizove neshanduko, nekuti nhamba yenguva iyo LED inoratidzira inozorodzwa pachikamu chenguva pane yakaderera-brush kupfuura. kaviri, saka iyo nyanzvi yekudhirowa midziyo haigone kuonekwa.
Kana mushandisi atenga uye akashandisa yakaderera-brush LED kuratidza, unogona kuenda nenzira iri pamusoro kugadzirisa, kuderedza kana kubvisa moire. General publicity yakaderera-brush yekutengesa LED kuratidza yakakwana, kana iwe uchida kushandisa mune imwe nyanzvi chiitiko, inotora yakawanda mafoto kusimudzira kusimudzirwa kwemazwi, unogona kuenda zvinoenderana nebhajeti yekutenga, kunyangwe ichawedzera mamwe. mutengo, asi kupfura kwepikicha kuchave kuri nyore uye nekukurumidza, iyo yakazara kuratidza maitiro iri nani, zviri nani kuona chiitiko.
Nguva yekutumira: Jan-26-2024
