Kune akawanda tekinoroji ma parameter e LED kuratidza skrini, uye kunzwisisa zvazvinoreva kunogona kukubatsira iwe kunzwisisa zviri nani chigadzirwa.
Pixel:Iyo diki diki-emitting unit yechiratidziro che LED, ine chirevo chakafanana nepixel mumamonitor akajairwa emakombuta.
Pixel pitch:Chinhambwe chepakati pakati pemapikisi maviri akatarisana. Iyo diki nhambwe, ipfupi nhambwe yekuona. Pixel pitch = saizi / resolution.
Pixel density:Huwandu hwemapixels pa square mita ye LED kuratidza.
Saizi yemodule:Kureba kwemodule kureba nehupamhi, mumamirimita. Zvakadai se320x160mm, 250x250mm.
Module density:Mangani mapixels ane LED module, wedzera huwandu hwemitsara yemapikisi emodule nenhamba yemakoramu, akadai se: 64x32.
White balance:Chiyero chechena, ndiko kuti, chiyero chekupenya kwemavara matatu eRGB. Kugadziriswa kwechiyero chekupenya kwemavara matatu eRGB uye machena macoordinates anonzi chena chiyero gadziriso.
Kusiyanisa:Pasi peimwe ambient mwenje, chiyero chekupenya kwakanyanya kweiyo LED kuratidza kune yekumashure kupenya. Musiyano wepamusoro unomiririra kupenya kwakanyanya uye kujeka kwemavara akadhindwa.
Tembiricha yemavara:Kana ruvara rwunobudiswa nechiedza rikafanana neruvara rwunovhenekwa nemuviri mutema pane imwe tembiricha, tembiricha yemuviri mutema inonzi tembiricha yeruvara rwechiedza, unit: K (Kelvin). Iyo tembiricha yeruvara yeratidziro ye LED inogadziriswa: kazhinji 3000K ~ 9500K, uye fekitori mwero i6500K.
Chromatic aberration:Chiratidziro che LED chinoumbwa nemavara matatu ehutsvuku, girini uye bhuruu kugadzira mavara akasiyana, asi mavara matatu aya anogadzirwa nezvinhu zvakasiyana, kona yekuona yakasiyana, uye kugoverwa kwemavara ekuchinja kwakasiyana kwe LED, izvo zvinogona kucherechedzwa. Musiyano unonzi chromatic aberration. Kana iyo LED ichionekwa kubva kune imwe kona, ruvara rwayo runochinja.
Kutarisa kona:Iyo kona yekutarisa ndeye apo kupenya kuri munzira yekutarisa kunodonha kusvika 1/2 yekupenya kweyakajairwa kune LED kuratidzwa. Kona yakaumbwa pakati penzira mbiri dzekuona dzendege imwe chete nekwakajairwa. Yakakamurwa kuita yakachinjika uye yakatwasuka yekuona makona. Iyo kona yekutarisa ndiyo nzira iyo iyo yemukati yemufananidzo inongoonekwa, uye kona inoumbwa neyakajairwa kukuratidzira. Kuona kona: Iyo skrini yekona yekuratidzira kwe LED kana pasina mutsauko weruvara wakajeka.
Nzvimbo yekuona yakanakisa:Iyo inzvimbo yakatwasuka inoenderana ne LED kuratidza madziro kuti iwe unogona kuona zvese zvirimo paLED vhidhiyo madziro zvakajeka, pasina shanduko yemavara, uye zvirimo zvemufananidzo zvakajeka.
Out-of-control point:Iyo pixel point iyo inopenya mamiriro ayo isingaenderane nezvinodiwa zvekutonga. Iyo yekubuda-yekudzora poindi yakakamurwa kuita mhando nhatu: bofu pixel, inogara yakapenya pixel, uye flash pixel. Bofu pixel, haina kupenya kana ichida kupenya. Anogara akajeka mavara, chero bedzi LED vhidhiyo madziro isina kupenya, inogara iripo. Flash pixel inogara ichipenya.
Frame shanduko rate:Huwandu hwenguva iyo ruzivo rwunoratidzwa pane yekuratidzira LED inovandudzwa pasekondi, unit: fps.
Refresh rate:Nhamba yenguva iyo ruzivo rwakaratidzwa pane LED kuratidza inonyatso kuratidzwa pasekondi. Iyo yakakwirira chiyero chekuvandudza, iyo yakakwirira yemufananidzo kujeka uye inodzika iyo flicker. Mazhinji eRTLED's maratidziro e LED ane reti yekuzorodza ye3840Hz.
Constant current/constant voltage drive:Constant current inoreva kukosha kwemazuva ano kunotsanangurwa mukugadzirwa kwechigarire chekubuda mukati memamiriro ekushanda anobvumirwa nemutyairi IC. Constant voltage inoreva kukosha kwevoltage inotsanangurwa mune inogara ichibuda dhizaini mukati menzvimbo yekushanda inotenderwa nemutyairi IC. Zviratidziro zve LED zvese zvaifambiswa nekusingaperi voltage pamberi. Nekuvandudza tekinoroji, yekugara voltage drive inotsiviwa zvishoma nezvishoma neinongogara iripo drive. Iyo inogara iripo dhiraivha inogadzirisa kukuvadzwa kunokonzerwa nekusaenderana ikozvino kuburikidza neanopikisa apo iyo inogara voltage drive inokonzerwa nekusaenderana kwemukati kuramba kwega kwe LED kufa. Parizvino, LE anoratidza anoshandisa inogara iripo drive.
Nguva yekutumira: Jun-15-2022