AM OLED vs. PM OLED: Hondo yeDisplay Technologies
Sezvo tekinoroji yeOLED ichiramba ichitonga zvemagetsi zvevatengi, gakava riripo pakati peActive-Matrix OLED (AM OLED) nePassive-Matrix OLED (PM OLED) riri kuramba richikura. Kunyange zvazvo ese ari maviri achishandisa ma organic light-emitting diodes kuti aonekwe zvakanaka, magadzirirwo awo nemashandisirwo awo akasiyana zvakanyanya. Heino kupatsanurwa kwemisiyano yavo mikuru uye zvazvinoreva pamusika.
Tekinoroji Yepakati
AM OLED Inoshandisa thin-film transistor (TFT) backplane kudzora pixel yega yega kuburikidza nema capacitors, zvichibvumira kuchinja kwakanyatsojeka uye nekukurumidza. Izvi zvinobvumira resolutions yepamusoro, kukurumidza kugadziridza (kusvika ku120Hz+), uye kushanda nesimba kwakanyanya.
PM OLED inoshandisa sisitimu yegrid iri nyore uko mitsara nemakoramu zvinoskenwa zvakateerana kuti zvishandise mapikiseti. Kunyangwe zvichidhura zvishoma, izvi zvinoderedza resolution uye refresh rates, zvichiita kuti ive yakakodzera kune madiki, asingachinji.
Kuenzanisa Kwekushanda
| zvinodiwa | AM OLED | PM OLED |
| Kugadziriswa | Inotsigira 4k/8k | MA*240*320 |
| Mwero wekuvandudza | 60Hz-240Hz | Kazhinji <30Hz |
| Kushanda Nesimba Kwemagetsi | Kushandiswa kwesimba kwakaderera | Drein yepamusoro |
| Nguva yehupenyu | Nguva refu yehupenyu | Anowanzo tsva nekufamba kwenguva |
| Mutengo | Kuoma kwekugadzira kwakanyanya | yakachipa pane AM OLED |
Mashandisirwo Emusika Nemaonero Eindasitiri
Mafoni eSamsung Galaxy, iPhone 15 Pro yeApple, uye maTV eOLED eLG anoshandisa AM OLED nekuda kwekururama kwayo uye kupindura kwayo. Musika wepasi rose weAM OLED unotarisirwa kusvika $58.7 bhiriyoni panosvika gore ra2027 (Allied Market Research).Inowanikwa muzvishandiso zvekurovedza muviri zvinodhura zvishoma, maHMI emumaindasitiri, uye zviratidziro zvechipiri. Kutumirwa kwakaderera ne12% gore ra2022 (Omdia), asi kudiwa kwezvishandiso zvine bhajeti rakawanda kuchiripo.AM OLED haina anoikwikwidza nemidziyo yepamusoro-soro, asi nyore kwePM OLED kunoita kuti irambe ichikosha mumisika iri kubuda. Kukwira kwema "foldable" uye AR/VR kuchawedzera musiyano uripo pakati pematekinoroji aya.
Nekunge AM OLED yava kusvika pamasikironi anotenderedzwa uye microdisplays, PM OLED yave kushandiswa zvisina simba rakawanda. Zvisinei, nhaka yayo semhinduro yeOLED yepamusoro inoita kuti pave nekudiwa kwasara muIoT nemadhibhodhi emotokari. Kunyange zvazvo AM OLED iri kutonga mumagetsi epamusoro-soro, mukana wePM OLED wemutengo wakaderera unodzivirira basa rayo muzvikamu zvakati—pari zvino.
Nguva yekutumira: Kurume-04-2025