Amoled, Super Amoled, Ips kapena Oled: chabwino ndi chiyani ndipo pali kusiyana kotani?

Posankha foni yamakono, polojekiti kapena TV, ogula akudabwa ngati kuli koyenera kulipira zowonjezera kwa chitsanzo chokhala ndi chiwonetsero cha AMOLED kapena OLED, kapena ndi bwino kumamatira ndi IPS. Mitundu iyi ya matrices ili ndi ubwino ndi zovuta zawo, ndipo chisankhocho sichikuwonekeratu.

Kodi matrix a IPS ndi chiyani?

Momwe matrix a IPS amagwirira ntchito[/ mawu] IPS (In-Plane-Switching) ndi mtundu wa matrix omwe adayambitsidwa koyamba ndi Hitachi mu 1996. Cholinga cha okonzawo chinali kuthetsa mavuto omwe ogwiritsa ntchito zowonetsera TN amakumana nawo. Ubwino wazithunzi zabwino kwambiri udapindula posintha malo a kristalo wamadzimadzi – akatswiriwo adaziyika osati perpendicular, koma zofanana. Kukonzekera kumeneku kunapangitsa kuti mitundu ikhale yabwinoko komanso ma angles owoneka bwino.

IPS chiwonetsero – specifications

Mosakayikira, lero ndi mtundu wotchuka kwambiri wa chophimba. Amayamikiridwa kwambiri ndi osewera komanso okonda mafilimu. Ndi zinthu ziti za IPS matrix zomwe ziyenera kudalira ogwiritsa ntchito?

1. Kupanga – mu ma matrices a IPS tikuchita ndi kayendedwe ka makhiristo amadzimadzi motsatana ndi chophimba. Pankhani ya zowonetsera za mtundu wakale (TN), makhiristo anakonzedwa perpendicularly. Kugwiritsa ntchito ukadaulo watsopano kumatanthauza kuti kuwala kochepa kumabalalika kuchokera ku sensa, zomwe zimapangitsa kuti pakhale ma angles owoneka bwino komanso kutulutsa bwino kwamitundu. Pakhala kusintha kwa msika wowunika, womwe lero uli ndi zowonetsera zatsopano za IPS.
2. Kuwona ma angles ndi gawo lofunikira kwambiri lomwe limatsimikizira kutonthoza kwakugwiritsa ntchito. Ma angles owoneka bwino amakulolani kuti muwone chithunzi chomveka kuchokera kulikonse m’chipindamo. Izi zimawonekera makamaka powonera kanema.
3. Paleti yamtundu . Mitundu yeniyeni idzakuthandizani kuti muzigwira ntchito bwino komanso muzisangalala. Iyi ndi mbali yamphamvu kwambiri ya mtundu uwu wa matrix.
4. Kutulutsa kwakuda – ngakhale chowunikira cha IPS chiwonetsa mamiliyoni amitundu yowoneka bwino, dziwani kuti kubereka kwakuda ndikocheperako pang’ono kuposa zowonera zina.
5. Nthawi yoyankha – chizindikiro ichi ndi chofunikira kwambiri kwa osewera, ngakhale ena. Nthawi yoyankha imatsimikizira kuti chinsalu choyang’anira chimatenga nthawi yayitali bwanji kuti apereke lamulo la ogwiritsa ntchito. Mapulogalamu oyambirira a IPS adapereka mpikisano m’derali. Komabe, mitundu ina imadzitamandira pakuchita mphezi kwa 1ms. Oyang’anira awa nthawi zambiri amagwiritsidwa ntchito ndi akatswiri osewera.
6. Mtengo wotsitsimutsa – umatsimikizira kuti ndi mafelemu angati amakanema omwe skrini yowunikira ikhoza kuwonetsa mu sekondi imodzi. Mtengo uwu wafotokozedwa mu hertz. Uku ndikusintha kwina komwe kwasintha kwambiri pazithunzi zoyambirira za IPS. Pagulu la oyang’anira awa, osewera apeza zida mpaka 144Hz. Chifukwa cha izi, mutha kupeza kusalala kosangalatsa kwa makanema ojambula. Kwa ntchito yaofesi, chowunikira chokhala ndi chiwongola dzanja chochepa kwambiri ndichabwino.
7. Resolution ndi gawo lomwe limagwirizana mwachindunji ndi tsatanetsatane wa chithunzicho. Kusankhidwa kwa zowonera za IPS-matrix ndizokulirapo kotero kuti titha kusintha bwino zomwe timakonda. Full HD ndi muyezo wotchuka. Komabe, ogwiritsa ntchito omwe amayembekeza zabwino kwambiri adzasankha mitundu yokhala ndi ukadaulo wa 4K. Kusintha kukuyandikira pang’onopang’ono, komwe kwabweretsa kale mitundu yoyambirira yokhala ndi malingaliro ochititsa chidwi a 8K.

Zoyenera kudziwa! Super IPS, Advanced Super IPS ndi IPS Provectus matrices awonekera pamsika. Tsatanetsatane wawonjezedwa kwa iwo omwe asintha kusiyanitsa ndi kutulutsa mitundu.

 Kodi OLED ndi chiyani ndipo ubwino wake ndi wotani?

OLED ndi organic emitting diode. Ndilonso dzina la zowonetsera zomwe zimagwiritsidwa ntchito mu kanema wawayilesi ndi zida zina zogwiritsa ntchito ma LED opangidwa kuchokera kuzinthu zachilengedwe. Mosiyana ndi mapanelo a LCD (omwe ali ndi ma diode a LED), safuna kuwunikiranso kwina, chifukwa amatha kutulutsa kuwala paokha. Kuchokera pa izi tsatirani ubwino ndi zovuta zawo zofunika kwambiri (zomwe tidzatembenukira posachedwa). Zowonetsera za OLED zimakhala ndi mawonekedwe osavuta kuposa ma LCD. Atha kufananizidwa ndi “masangweji” a zigawo zingapo zoonda kwambiri za organic. Kutengera ukadaulo wogwiritsidwa ntchito – RGB kapena RGBW – mapanelo oterowo amakhala ndi ma pixel atatu kapena anayi a LED: ofiira, obiriwira ndi abuluu komanso mwina oyera. [id id mawu = “attach_2717” align = “aligncenter” wide = “770”]
Mfundo yogwiritsira ntchito chiwonetsero cha OLED[/ mawu]

Kodi AMOLED ndi chiyani?

AMOLED, kapena Active Matrix Organic Light Emitting Diode (kapena Enhanced Matrix OLED), si kanthu koma mtundu wowongoka wa OLED diode. Chiwonetsero cha AMOLED chikhoza kukhala chocheperapo 1mm chokhuthala ndikupereka chithunzi chabwino kwambiri popanda kufunikira kowunikira. Poyerekeza ndi zowonera za OLED, ma AMOLED amadya mphamvu zochepa pomwe akupereka nthawi yayitali. Amakhalanso ndi mbali yowonera kwambiri komanso kubereka kwakuda. Zipangizo zokhala ndi chophimba cha AMOLED zitha kugwiritsidwa ntchito padzuwa ladzuwa ndipo mawonekedwe azithunzi adzakhala abwino kwambiri kuposa mawonetsedwe ena. Kuonjezera apo, poyerekezera, mwachitsanzo, AMOLED ndi OLED, munthu ayenera kumvetsera za kubereka kwakuda kwabwinoko kwambiri chifukwa chakuti mu teknoloji ya AMOLED, wakuda si kanthu koma ma pixel otsekedwa – yankho losavuta, zomwe zili ndi ubwino wambiri. Komanso, AMOLED ndi masanjidwewo yogwira amene aliyense mapikiselo mwachindunji adamulowetsa – dera lolingana ntchito voteji kwa cathode ndi anode zipangizo, zolimbikitsa pakati organic wosanjikiza. Zotsatira zake, ma pixel pazithunzi za AMOLED amayatsa ndikuzimitsa mwachangu katatu kuposa pazenera lakale la OLED. Matrices awa ali amitundu yosiyanasiyana:

1. Super AMOLED – Zowonetsera za Super AMOLED zili ndi ma diode odziyimira okha omwe amapereka nthawi yoyankha mwachangu komanso milingo yosiyana kwambiri kuti iwonetse mwatsatanetsatane komanso mwachangu.
2. Super AMOLED Plus ndi mtundu wopatsa mphamvu kwambiri wa zowonetsera za AMOLED,
3. Super HD AMOLED ndi mtundu wa anthu omwe akufuna kupeza chithunzi mu HD resolution, i.e. 1280×720 pixels. Mtundu wina, wowongoleredwa wamtunduwu ndi Super AMOLED Full HD,
4. Super AMOLED+ ndiyofanana ndi Super AMOLED yowala pang’ono yomwe imayendanso pamlingo wapamwamba kwambiri – mapikiselo a qHD 960×540.

Chosankha?

https://youtu.be/I5Zh3v841E4 M’malo mwake, AMOLED ndi OLED ndi matekinoloje awiri ofanana kwambiri. AMOLED yadzikhazikitsa yokha pamsika wa smartphone, ndipo apa ndipamene tidzapeza zipangizo zambiri ndi teknoloji iyi. Kuchita bwino kwamagetsi ndikofunikira kwambiri pama foni, chifukwa kumakupatsani mwayi wotalikitsa moyo wa batri pakangongole imodzi. Zowonetsera za OLED sizingafanane ndi msika wa TV. Mitundu yayikulu kwambiri imasonkhanitsa mapanelo amitundu yapamwamba, yopatsa ogwiritsa ntchito chithunzithunzi chabwino kwambiri, zakuda zakuya ndi mitundu yobwerezeka bwino. Ndi teknolojiyi yomwe iyenera kusankhidwa panthawi yogula, chifukwa imapereka mtengo wabwino kwambiri wa ndalama, komanso imapanga mitundu yabwino kwambiri. Tsoka ilo, sizotheka kusankha wopambana movomerezeka pakuyerekeza kwa OLED vs AMOLED. Zachidziwikire mayankho onsewa ndiabwinoko komanso odalirika, kuposa IPS zowonetsera. Komabe, zida zotere ndizovuta zabwino kwa anthu azachuma. Ngati mtundu wazithunzi siwofunikira kwa inu, ndiye kuti gulu la IPS liyenera kukwaniritsa zomwe mukuyembekezera.