Shin OLED Ya Fi Kyau Ga Idanunku?

Yayin da lokacin allo ke ci gaba da ƙaruwa a duk duniya, damuwa game da tasirin fasahar nuni ga lafiyar ido ta ƙaru. Daga cikin muhawarar, tambaya ɗaya ta fito fili: Shin fasahar OLED (Organic Light-Emitting Diode) ta fi kyau ga idanunku idan aka kwatanta da allon LCD na gargajiya? Bari mu yi la'akari da wannan.'s nutse cikin kimiyya, fa'idodi, da kuma gargaɗin nunin OLED.

An san allon OLED saboda launuka masu haske, baƙi masu zurfi, da kuma ingancin kuzari. Ba kamar LCDs ba, waɗanda ke dogara da hasken baya, kowane pixel a cikin allon OLED yana fitar da haskensa. Wannan ƙirar ta musamman tana ba da fa'idodi guda biyu masu yuwuwa don jin daɗin ido:

Ƙarancin Fitar da Hasken Shuɗi

Bincike ya nuna cewa tsawon lokaci ana fallasa haske mai launin shuɗi ga **hasken shuɗi**—musamman a cikin 400–Kewayon tsawon tsayin 450 nm—na iya kawo cikas ga zagayowar barci da kuma taimakawa wajen haifar da matsalar ido ta dijital. Allon OLED yana fitar da haske mai launin shuɗi ƙasa da na LCD na gargajiya, musamman lokacin da ake nuna abubuwan da suka fi duhu. A cewar wani rahoto na 2021 daga *Harvard Health Publishing*, OLED'Ikon rage girman pixels (maimakon amfani da hasken baya iri ɗaya) yana rage fitowar hasken shuɗi gaba ɗaya har zuwa 30% a yanayin duhu.

Aiki Ba Tare Da Flicker Ba

Allon LCD da yawa suna amfani da PWM (Pulse Width Modulation) don daidaita haske, wanda ke kunna da kashe hasken baya cikin sauri. Wannan walƙiya, wanda galibi ba a iya gani, an danganta shi da ciwon kai da gajiyar ido ga mutane masu hankali. Duk da haka, allon OLED yana sarrafa haske ta hanyar daidaita hasken pixel kai tsaye, yana kawar da walƙiya a mafi yawan lokuta.

Duk da cewa OLEDs suna da alhaki, tasirinsu ga lafiyar ido ya dogara ne akan tsarin amfani da fasaha:

PWM a Wasu OLEDs Abin mamaki, wasu nunin OLED (misali, wayoyin komai da ruwanka masu araha) har yanzu suna amfani da PWM don saitunan ƙarancin haske don adana wuta. Wannan na iya sake haifar da matsalolin walƙiya.

Haske Mai Tsanani:An saita allon OLED zuwa mafi girman haske a cikin duhun yanayi na iya haifar da walƙiya, wanda hakan zai iya kawo cikas ga fa'idodin hasken shuɗi.

Hadarin Konewa:Abubuwan da ba sa canzawa (misali, sandunan kewayawa) akan OLEDs na iya lalata pixels akan lokaci, wanda ke sa masu amfani su ƙara haske—mai yuwuwar ƙara ta'azzara matsalar ido.

Ra'ayoyin Kwararru

Dakta Lisa Carter, wata likitan ido a Cibiyar Lafiya ta Vision, ta yi bayani:

"OLEDs ci gaba ne na jin daɗin ido, musamman tare da ƙarancin hasken shuɗi da kuma aikinsu na rashin walƙiya. Duk da haka, masu amfani ya kamata su bi ƙa'idar 20-20-20: kowane minti 20, duba wani abu mai nisan ƙafa 20 na daƙiƙa 20. Babu wata fasahar allo da za ta iya maye gurbin halaye masu kyau."

A halin yanzu, masu sharhi kan fasaha sun nuna ci gaba a cikin yanayin kula da ido na OLED:Samsung's "Garkuwar Jin Daɗin Ido"yana daidaita hasken shuɗi daidai gwargwado bisa ga lokacin rana.LG's "Ra'ayin Jin Daɗi"yana haɗa hasken shuɗi mai ƙarancin haske tare da rufin hana walƙiya.

Allon OLED, tare da mafi kyawun bambanci da ƙarancin hasken shuɗi, suna ba da fa'ida bayyananne don jin daɗin ido fiye da LCD na gargajiya—Muddin an yi amfani da su da kyau. Duk da haka, abubuwa kamar saitunan haske, aiki mara walƙiya, da halayen ergonomic sun kasance masu mahimmanci.