Hukama huri pakati pechinhambwe chekutarisa uye nzvimbo yekuratidzira kwe LED inozivikanwa sepixel pitch. Pixel pitch inomiririra nzvimbo iri pakati pepixel yega yega (LED) pachiratidziro uye inoyerwa mumamirimita.
Mutemo wakajairika ndewekuti pixel pitch inofanira kuva diki kune zviratidziro zvinotarisirwa kutariswa kubva kure kure uye hombe kune zviratidziro zvinotarisirwa kutariswa kubva kure kure.
Semuenzaniso, kana chiratidziro che LED chinotarisirwa kutariswa kubva kure kure (mumba kana mumashandisirwo akaita sedhijitari signage), diki pixel pitch, senge 1.9mm kana pasi, inogona kunge yakakodzera. Izvi zvinobvumira hukuru hwepixel density, zvichikonzera mufananidzo wakapinza uye wakajeka kana ukatariswa padhuze.
Kune rimwe divi, kana iyo LED inoratidzira inotarisirwa kutariswa kubva kure kure (ekunze mahombe-fomati anoratidza, zvikwangwani), hombe pixel pitch inosarudzwa. Izvi zvinoderedza mutengo weiyo LED kuratidza sisitimu uku ichichengetedza inogamuchirika mhando yemufananidzo pane inotarisirwa chinhambwe chekutarisa. Mumamiriro ezvinhu akadaro, pixel pitch kubva pa6mm kusvika 20mm kana kutopfuura inogona kushandiswa.
Izvo zvakakosha kuti uwane chiyero pakati pekuona chinhambwe uye pixel pitch kuti uve nechokwadi chechokwadi chekuona ruzivo uye mutengo-kushanda kune chaiyo application.
Hukama huri pakati pekutarisa kure uye LED yekuratidzira pitch inonyanya kutsanangurwa nepixel density uye resolution.
· Pixel density: Pixel density pazviratidziro zve LED zvinoreva huwandu hwemapikisi mune imwe nzvimbo, anowanzo kuratidzwa mumapikisi pa inch (PPI). Iyo yakakwirira yepixel density, iyo denser mapixels pachiratidziro uye kujeka kwemifananidzo uye zvinyorwa. Kana iri padyo nenhambwe yekuona, ndipo panobva paita pixel density inodiwa kuvimbisa kujeka kwechiratidziro.
· Resolution: Kugadziriswa kwechiratidziro che LED kunoreva huwandu hwemapikseli pachiratidziri, anowanzo kuratidzwa sehupamhi hwepixel hwakapetwa nekukwirira kwepixel (semuenzaniso 1920x1080). Kugadziriswa kwepamusoro kunoreva mapikseli akawanda pachiratidziri, anogona kuratidza mamwe mapikicha uye akapinza mifananidzo. Iyo iri kure kure kwekuona, kuderera kwechigadziriso kunogona kupawo kujeka kwakakwana.
Naizvozvo, yakakwira pixel density uye resolution inogona kupa nani mufananidzo mhando kana yekuona madaro ari padyo. Pamarefu ekuona madaro, yakaderera pixel densities uye zvigadziriso zvinowanzopawo zvinogutsa mufananidzo mhedzisiro.
Nguva yekutumira: Jul-27-2023
