Chiratidziro che LED chinhu chakakosha chemagetsi chinoshandiswa zvakanyanya pazviitiko zvakasiyana. Kuumbwa kwayo, mamodule anoshanda, uye musimboti wekushanda zvine kukosha kukuru pakunzwisisa mashandiro ayo uye mashandisiro.
1. Kuumbwa kwechiratidzo che LED
LED (Chiedza Emitting Diode) chinhu chesemiconductor chinoshandura simba remagetsi kuita simba rechiedza kuburikidza ne electroluminescence teknolojia. Chiratidziro che LED chinoumbwa nemapikseli akawanda, uye pixel yega yega ine mwenje we LED uye chip yemutyairi. Mhando dzakasiyana dzezviratidziro zve LED zvinogona kuunganidzwa zvinoenderana nezvinodiwa kugadzira zviratidziro zvehukuru hwakasiyana, zvigadziriso, kudzika kwemavara, uye kupenya.
2. Functional modules ye LED kuratidza
Kudzora module: Iyo control module ndeimwe yeakanyanya kukosha zvikamu zve LED kuratidza. Iyo inogamuchira chiratidzo chekupinda kubva kunze kwenyika uye inochishandura kuita yazvino uye voltage inodiwa kupenya kwepixel uye ruvara.
Mutyairi module: Mutyairi module chikamu chakakosha chekuratidzira kwe LED, iyo inodzora kupenya uye ruvara rwepixel yega yega. Kazhinji, pixel yega yega yakabatana kune mutyairi chip. Iyo mutyairi chip inogamuchira iyo data inofambiswa kubva ku control module kudzora kupenya uye ruvara rwe LED.
Ratidza Module: Iyo modhi yekuratidzira ine akawanda mapikseli, uye pixel yega yega ine mwenje we LED uye mutyairi chip. Basa guru rekuratidzira module nderekushandura chiratidzo chekuisa kuita mufananidzo unooneka.
Power Module: Chiratidziro che LED chinoda yakagadzikana DC magetsi kuti ishande nemazvo, saka iyo module yemagetsi inofanirwa. Iyo ine basa rekupa inodiwa simba remagetsi uye kuona yakachengeteka uye yakavimbika goho voltage uye ikozvino.
3. Kudzora System
Iyo LED control system yakakamurwa kuita synchronous uye asynchronous maviri. Iyo synchronous control system uye zvirimo zvekombuta zvinoratidzwa synchronously, izvo zvinoda kuvandudzwa munguva chaiyo uye yakabatana nekombuta nguva dzese. Iyo asynchronous control system inochengetedza data rekuratidzira muhurongwa kumberi, pasina kukanganiswa nekombuta, uye inogona kudzorwa nenzira dzakasiyana.
4. kushanda musimboti
Nheyo yekushanda yekuratidzira kwe LED inobva pane teknolojia ye LED. Kana yazvino ichipfuura nemu LED, inopihwa simba uye inoburitsa chiedza. Rudzi rwe LED runoenderana neiyo semiconductor zvinhu. Muchiratidziro che LED, module yekudzora inogamuchira masaini ekuisa kubva kune ekunze zvishandiso uye inoashandura kuita yazvino uye voltage inodiwa pakupenya uye ruvara rwemapikisi. Iyo yekutyaira module inogamuchira iyo data inofambiswa kubva ku control module kudzora kupenya uye ruvara rwepixel yega yega. Iyo modhi yekuratidzira inoumbwa nemapikseli mazhinji, ayo anogona kupa akasiyana akaoma kunzwisisa ekuona ruzivo.
Muchidimbu, kunzwisisa maumbirwo, mamodule anoshanda, uye misimboti yekushanda kwe LED kuratidza skrini kune kukosha kukuru pakunzwisisa mashandiro ayo uye mashandisiro. Nekuenderera mberi kwekufambira mberi kwetekinoroji, zviratidziro zve LED zviri kuwedzera kuwanda kuratidza mudziyo.
Nguva yekutumira: May-20-2023