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Kuongorora OLED Display Technology

Mukutsvaga zviitiko zvekupedzisira zvekuona nhasi, OLED (Organic Light-Emitting Diode) tekinoroji yekuratidzira iri kukurumidza kuita mhinduro inosarudzika yemasikirini emidziyo yemagetsi, nekuda kwekuita kwayo kunoshamisa. Kusiyana neyakajairwa TFT LCD skrini, OLED inoshandisa inozvimisa musimboti apo pixel yega yega inogadzira mwenje wayo, ichibvisa kudiwa kweiyo backlight module. Hunhu uhwu hunogonesa dzinenge dzisingaperi mutsauko, nguva dzekupindura nekukurumidza, uye yakapinza, yakajeka mhando yemufananidzo-zvakanakira zvinoita kuti ifarirwe zvakanyanya nevanofarira-yekupedzisira kuratidza uye vashandisi vane hunyanzvi.

Parizvino, tekinoroji yeOLED inonyanya kukamurwa kuita PMOLED (Passive Matrix OLED) uye AMOLED (Active Matrix OLED). Nepo AMOLED ichishandiswa zvakanyanya mumagetsi evatengi akadai sema smartphones, PMOLED inoramba ichibata zvakakosha mudiki kusvika pakati nepakati kuratidza nekuda kweiyo yakasarudzika nzira yekutyaira uye kuita kwakanakisa. Iyo inonyanya kukodzera maapplication anosanganisira zvinopfekeka zvishandiso, maindasitiri ekudzora mapaneru, uye akaiswa masisitimu.

Tekinoroji yekutyaira iri pamwoyo wekuwana emhando yepamusoro OLED kuratidza. Tora iyo yakashandiswa zvakanyanya SSD1306 mutyairi IC semuenzaniso: inobatanidza akawanda epamberi matekinoroji ayo anongokunda zvinobudirira zvinhu uye maitiro ekutamisa asi zvakare anowedzera zvakanyanya kugadzirisa kwemaitiro ekuratidzira:

Matrix Scanning Drive: Inonyatso dhiraivha yakakwirira-resolution OLED kuratidza, kutonga zviri nyore kutonga pamusoro pemakumi ezviuru emapikisi.

Constant Current Pixel Drive: Inovimbisa hukama hwemutsara pakati pekupenya uye ikozvino, ichigonesa chaiyo greyscale uye kupenya kutonga paOLED skrini.

Pre-charge uye Pre-discharge Technology: Inogadzirisa nyaya dzekusaenzana kwemwenje uye kupenya kunokonzerwa neparasitic capacitance mumapaneru eOLED.

Reverse Voltage Suppression: Zvinonyatso dzikisa crosstalk uye inovandudza musiyano uye kufanana muOLED kuratidza.

Charge Pump Boost Circuit: Inopa iyo yakakwira voltage inodiwa pakutyaira kweOLED, kurerutsa dhizaini yemagetsi ekunze.

Frame Synchronized Writing: Inodzivirira kubvarura chidzitiro uye inova nechokwadi chekutsiga uye kugadzikana kwekuita kwekuratidzira.

Diverse Display Modes: Inotsigira zvishoma zviratidziro, kupuruzira animations, 256-level mutsauko kugadziridzwa, uye zvimwe zvinokonzeresa-zvese zvinogadziriswa kuburikidza nemirairo kusangana nekugadzira zvinodiwa pane akasiyana OLED maapplication.

Kunyangwe tekinoroji yeOLED ichiri kutarisana nematambudziko mukukwira kune akakura saizi uye kudzikisira mitengo, zvakanakira mukuita kwemavara, kumhanya kwekupindura, uye kugona kwesimba zvatove pachena. Nekuenderera mberi tekinoroji iterations uye matutu eindastiri ketani, OLED inotarisirwa kutsiva yechinyakare yemvura yekristaro kuratidzwa muminda iri kusimukira, ichipa vashandisi kunyudza uye kunoshanda kwekuona chiitiko.

Kusarudza OLED hakusi kungosarudza tekinoroji yekuratidzira - iri kumbundira ramangwana rekujeka uye kupenya.


Nguva yekutumira: Sep-03-2025