Idan muna fuskantar hakan fatalwa ko inuwar tasirin wayar mu, ba duka bacewa bane kuma akwai mafita. Wannan tasirin galibi ana samar dashi ne ta hanyar barin hoto iri ɗaya akan allo tsawon lokaci kuma idan bamuyi hankali ba, abin da kuma ake kira "burn-in effect" ko "burn in" za'a ƙirƙira shi.
Saboda wannan dalili, kamfanoni kamar Samsung, a wayoyin su, musamman lokacin da kake da sanarwa mai aiki akan allon da ake kira "Kullum A Nuni", yana motsa su kowane yanki don kauce wa wannan tasirin da zamu warware don bayyana wanzuwar ta bayyane da kuma yadda za'a sarrafa ta idan har muna da ita a wayoyin mu na hannu.
Menene fatalwa ko tasirin inuwa?
Ainihi muna magana ne cewa fatalwa ko inuwar tasirin wayar mu canza launi na dindindin a yankunan da galibi aka yi amfani da su. Dogaro da yankunan allo waɗanda suke cikin aiki koyaushe, pixels ɗin da ke cikinsu na iya fara lalata rayuwar ku da kuma haifar da rashin launi wanda wannan matsalar aikin allo ke ɗaukar sunan ta.
Idan kuma ana kiran sa tasirin "ƙona cikin", to saboda wannan ɓangaren allo yana fama da lalacewar dindindin akan allon. Wannan zai ɗauki sigar rubutu ko layin da ke samar da hoto, ko ma mai ɗan gajeren launi ko ma tsarin da za'a iya gani domin mu kallesu.
Wannan baya nufin hakan allon mu zai ci gaba da aiki iri daya, amma tare da wannan rashin inganci a hoton a waccan yankin da waccan inuwar. Ga masu cin abinci babbar matsala ce babba kuma ga kamfanoni koyaushe suna guje shi.
Don ku kara sani game da tarihin wannan tasirin, ya riga ya faru a cikin tsofaffin masu sa ido na CRT (waɗancan manya), inda mahaɗan phosphor waɗanda suke fitar da haske don samar da hotuna suka rasa haskensu akan lokaci.
Me yasa wayata ke wahala daga tasirin "burn in" ko fatalwar?
Dalilin konawa ko fatalwa shine bambancin yanayin rayuwa na abubuwan da ke samar da haske a cikin allo. Yayin da suke “tsufa”, haskensu yakan canza, sa’an nan kuma yawan launi ya bambanta a kan lokaci. Dole ne a faɗi cewa duk fuska suna fuskantar wannan canjin launi yayin da shekaru suke wucewa, kodayake akwai hanyoyi don hana shi faruwa ba da wuri.
Idan muka je bangarorin OLED waɗanda za mu iya gani a cikin wasu samfuran, musamman ma na ƙarshe, Samsung, za a iya nuna tasirin inuwar sakamakon sakamakon rayuwa daban-daban tsakanin theananan pixels na LED ja, kore da shuɗi. Duk waɗancan wuraren da akwai abubuwan da galibi suke can, kamar maɓallin kewayawa ko sandar sanarwa, yawanci suna fuskantar wannan matsalar.
Lokacin amfani da daidaitaccen launi iri ɗaya, yayin wasu yankuna bazuwar haifar da launuka da yawa, sun tsufa kafin su samar da wannan tasirin wanda mai amfani baya so. Idan muka shiga cikin fasaha, matsalar itace cewa LEDs a shudi suna da ƙarancin haske ƙasa da ja ko pixels kore. A wasu kalmomin, don shuɗin LED don samun haske kamar na ja ko na kore, yana buƙatar ƙarin ƙarfi. Ta hanyar karɓar ƙarin ƙarfi don sake haifar da wannan hasken, wannan yana nufin cewa pixel yana ƙasƙantar da wuri da sauri.
Matsaloli da ka iya samun mafita daga masana'antun
Masana'antu kamar Samsung da alamun AMOLED ɗinsu suna da Ana amfani da tsarin ƙaramin pixel pentile a cikin kayan aikin daga Galaxy S3. A takaice dai, an gwada shi daga kayan aikin na tsawon shekaru, don haka ba lallai bane ku yi komai. Duk da yake akwai wasu masana'antun da cewa a game da Android Wear, tsarin aikin Android na kayan sawa, suna amfani da aikin "Burn protection". Wannan yanayin lokaci-lokaci yana canza abun cikin allo ta wasu pian pixels don yada kwafin haske tsakanin su kuma suna gajiyarwa a daidai wannan saurin.
Muna komawa ga wayoyin salula na zamani wadanda suke da Samsung Kullum akan Nuni kuma cewa ta hanyar tsoho suna amfani da wannan dabarar. Agogon da aka kunna yana canza wuri lokaci lokaci zuwa lokaci don kaucewa wannan tasirin “kuna cikin” ko tasirin inuwa.
Me za ku iya yi akan wayarku?
Waɗannan su ne wasu daga cikin nasihun da muke bada shawara ci gaba da haɓaka lokaci mai amfani na allon wayarku kuma ta haka ku guje wa fatalwa ko tasirin inuwa:
- Ka sanya hasken allon ka ƙasa. Theara haske yana buƙatar mafi halin yanzu sabili da haka rayuwar LED ɗin ta taqaita.
- Rage allo-kan lokaci. Tsawon allon yana kunne, mafi ƙarancin rayuwar LED. Canza shi zuwa dakika 15 ko 30 shine manufa daga saitunan allo na wayarku.
- Yi amfani da Yanayin nutsarwa. Wannan yanayin da ake samu a wasu samfuran Android yana bamu damar ɓoye sandar sanarwa, saboda haka gumakan tsaye ba zasu kasance ba.
- Yi amfani da isharar allon da ke cire maɓallin kewayawan: daga Android 10 sabon isharar kewayawa wanda ya bamu damar cire sandar matsayi sun riga sun kasance. A zahiri, a cikin Samsung Galaxy za'a iya cire su gaba ɗaya daga Saituna.
- Yi amfani da bangon waya ko bangon waya tare da launuka masu duhu kuma yi amfani da aikace-aikace don canza shi yau da kullun.
- Yi amfani da madannin madannai wanda ke ba da jigogi masu duhu don hana lalacewar launi.
- Idan kayi amfani da manhajar binciken yanar gizo, yi ƙoƙari kada ku sami abubuwa da yawa a cikin aikin.
Kuma mun karkare da cewa cewa samfurin AMOLED na yanzu suna da tsawon rai fiye da 'yan shekarun da suka gabata. Kodayake koyaushe kuna yin taka tsan-tsan kuma kada ku taɓa barin hoto mai tsaye awa 24 a rana, kwana 7 a mako. Wasu nasihu don tsawaita rayuwa ga waɗancan masu amfani waɗanda basa son canza wayoyin su kowane shekara biyu kuma suna son ɗaukar su zuwa 3 ko 4.