Mukutsvaga ruzivo rwekuona rwakanaka nhasi, tekinoroji yeOLED (Organic Light-Emitting Diode) iri kukurumidza kuva mhinduro inodiwa pazviratidziro zvemagetsi, nekuda kwekushanda kwayo kwakanaka. Kusiyana nezviratidziro zveTFT LCD zvechinyakare, OLED inoshandisa musimboti wekuzviburitsa wega apo pixel yega yega inogadzira chiedza chayo, zvichibvisa kudiwa kwemodule yemwenje wekumashure. Hunhu uhwu hunogonesa kuenzanisa kusingaverengeki, nguva yekupindura nekukurumidza, uye mhando yemufananidzo yakajeka uye yakajeka - zvakanakira zvinoita kuti ifarirwe zvikuru nevanofarira zviratidziro zvepamusoro uye vashandisi vane hunyanzvi.
Parizvino, tekinoroji yeOLED yakakamurwa zvikuru kuita PMOLED (Passive Matrix OLED) uye AMOLED (Active Matrix OLED). Kunyange zvazvo AMOLED ichishandiswa zvakanyanya mumagetsi evatengi akadai semafoni, PMOLED inoramba ichikosha zvikuru muzviratidziro zvidiki kusvika pakati nepakati nekuda kwenzira yayo yekutyaira yakasiyana uye kushanda kwayo kwakanaka. Yakakodzera zvakanyanya mashandisirwo anosanganisira zvishandiso zvinopfekwa, maindasitiri ekudzora maindasitiri, uye masisitimu akapinzwa.
Tekinoroji yekutyaira ndiyo inonyanya kukosha pakuwana maOLED display emhando yepamusoro. Semuenzaniso, SSD1306 driver IC inoshandiswa zvakanyanya: inobatanidza matekinoroji akawanda epamusoro ayo asingangogumiri pakukunda zvipingamupinyi zvezvinhu uye maitiro asiwo anowedzera zvakanyanya kugadziriswa kwemabasa edisplay:
Matrix Scanning Drive: Inofambisa zvinobudirira maOLED displays ane resolution yepamusoro, ichidzora zviri nyore makumi ezviuru zvemapikiseli.
Pixel Drive Inogara Iripo: Inovimbisa hukama hwakatsetseka pakati pekupenya nemagetsi, zvichiita kuti pave nekudzora kwakarurama kwegirisi nechiedza paOLED skrini.
Tekinoroji yekuisa mwenje usati wachajwa uye usati wabuda: Inogadzirisa matambudziko emwenje usina kuenzana uye kupenya kunokonzerwa nehutachiona hweparasitic mumapaneru eOLED.
Kuderedza Kudzora Kwemagetsi: Zvinobudirira kuderedza kutaura kwepakati uye zvinovandudza kusiyanisa uye kufanana muzviratidziro zveOLED.
Chaja Pombi Yekusimudzira Circuit: Inopa voltage yakakwira inodiwa pakufambisa OLED, zvichiita kuti dhizaini yemagetsi ekunze ive nyore.
Kunyora Kwakabatana Nefuremu: Kunodzivirira kubvaruka kwechiso uye kunoita kuti chiratidziro chishande zvakanaka uye zvakagadzikana.
MaModhi Akasiyana-siyana Ekuratidza: Anotsigira kuratidzwa kwechikamu, maanimation ekuskorora, kugadzirisa kusiyana kwemazinga 256, nezvimwe zvinokonzeresa—zvese zvinogadziriswa kuburikidza nemirairo kuti zvizadzise zvinodiwa zvekugadzira mumapurogiramu akasiyana eOLED.
Kunyangwe tekinoroji yeOLED ichiri kutarisana nematambudziko ekukura kusvika pahukuru hwakakura uye kuderedza mitengo, zvakanakira mashandiro ayo mukushanda kwemavara, kumhanya kwekupindura, uye kushanda zvakanaka kwesimba zvatove pachena. Nekuvandudzwa kuri kuitwa tekinoroji uye kukura kwecheni yeindasitiri, OLED inotarisirwa kutsiva zviratidziro zvechinyakare zvemakristaro emvura muminda iri kubuda, zvichipa vashandisi ruzivo rwakanyanya uye runoshanda rwekuona.
Kusarudza OLED hakusi kungosarudza tekinoroji yekuratidzwa chete—kune ramangwana rakajeka uye rine hunyanzvi.
Nguva yekutumira: Gunyana-03-2025