Wɔ yɛn fon a wɔde di dwuma wɔ nsa so, tablɛt, ne nhoma a wɔde kyerɛw nsɛm mu no, mprempren emu dodow no ara de LCD ne OLED display panel ahorow di dwuma. Esiane organic self-luminous su nti, OLED wɔ mfaso a ɛne hann a ɛhyerɛn, ɛne ne ho bɔ abira, na ɛyɛ mmerɛw na ɛyɛ mmerɛw sen atetesɛm LCD panels. Efi afe 2017 no, iPhone X agye atom na wɔn a wɔyɛ telefon a wokura kyin dodow bi agye din.
Adwene a ɛne sɛ "ɛbɛma wɔn a wɔde di dwuma no anya aniwa a eye" no yɛ fɛ yiye, nanso OLED de ne ho to kɔla hann a ɛnam ɔkwan a wɔfa so de nneɛma a ɛyɛ papa ne nea ɛyɛ bɔne ba no so de ba no so titiriw, na ne nkwa nna yɛ nea ennu LCD akyi kanea a wɔde LED kanea no ayɛ no fã. Sɛ OLED screen no da mfonini koro no ara adi bere tenten a, ɛbɛma piksel no fã yi anyin ntɛmntɛm, a ɛbɛka nea ɛbɛba akyiri yi a ɛkyerɛ nea ɛbɛba no na abɛyɛ "ɔhyew-in" ɔhaw a OLED ntumi nkwati da. Eyi yɛ nokware wɔ telefon a wokura kyin ho, na ɛyɛ den kɛse mpo sɛ wɔde OLED panel ahorow bedi dwuma wɔ tablɛt ne nhoma a wɔde kyerɛw nsɛm so a ɛwɔ kyinhyia a ɛware.
Ɛwom sɛ wɔn a wɔyɛ nneɛma no betumi de algorithms asesa akwan a wɔfa so kyerɛ no de atrɛw OLED panel ahorow no nkwa nna mu de, nanso OLED Burn-in da so ara ntumi nsiesie no titiriw. Nea ɛka ho no, OLED no ho haw tenten-bere a wɔde yi nnɔbae no nso ma ɛka no kɔ soro. Wɔn a wɔyɛ nneɛma no titiriw nya akokoduru de OLED panel ahorow no si hɔ ma nneɛma a ɛyɛ fɛ a wonya mfaso kɛse; Enti, nea esiw OLED kwan sɛ ɛbɛtrɛw wɔ aguadi mu ɔyɛkyerɛ mu no yɛ nea ɛhyew ankasa-wɔ (nkwa nna) ne ɛka a wɔbɔ ho asɛm no mu.
Sɛnea amanneɛbɔ bi a efi Techinsights kyerɛ no, iPhone X 256GB bo yɛ US$77 ma OLED panel, na ɛyɛ 19.5% wɔ BOM ka a wɔbɔ wɔ afiri no nyinaa ho. iPhone XS max kɛseɛ bi nso boro 18% wɔ afiri no nyinaa mu. Wɔde OLED ahyɛ mu. Panel iPhone no fã a ne bo yɛ den sen biara. Saa OLED panels yi mu dodow no ara fi nnwuma kɛse Samsung hɔ. Ɛkame ayɛ sɛ Samsung nni akansifo biara wɔ tumi a wɔde yɛ nneɛma no ho. Ɛsɛ sɛ Apple tua Samsung sika kɛseɛ afe biara de tɔ OLED panels a ɛdi ahwehwɛdeɛ no so.
Wɔ afe 2019 mu no, Apple iPhone 11 no san kɔɔ soro-quality na ne bo nyɛ den LCD. Wɔ gua so no, Ultra-a ne bo yɛ den-ePhone 11 a etu mpɔn no boroo iPhone XR, a ɛno nso yɛ LCD, na ɛbɛyɛɛ nea eye sen biara-tɔn iPhone wɔ 2020. Nanso nneɛma a ɛkɔ soro ne nea ɛba fam wɔ hɔ. Apple taa nya apam mu asotwe firi Samsung hɔ ɛfiri sɛ ɛntɔ OLED sɛdeɛ apam no kyerɛ.
Wɔ July 2020 mu no, Global Display Field Information Agency DSCC kae sɛ Samsung a mfiase no na wɔhwɛ kwan sɛ sika a wonya no so bɛtew wɔ afe a ɛto so abien no mu no anya "afiri a wɔhwere no so akɔ mfaso so” wɔ afe a ɛto so abiɛsa no sikasɛm ho amanneɛbɔ mu esiane biako-bere a wɔde tua US$950 ɔpepem fi Apple hɔ nti. ", Gaoda trillion 2.1 korɔn (bɛyɛ U.S. dɔla ɔpepepem 6.6) adwumayɛ mu mfaso, nkɔanim a ɛyɛ 23% afe-wɔ-afe mu, dii nhwehwɛmufo pii so nkonim.
Wɔ afe 2020 mu no, iPhone 12 de OLED screens bedi dwuma wɔ ntoatoaso nyinaa mu. Ɔkwan baako so no, ɛyɛ sɛ yɛbɛboa Dolby Vision video a wɔtow ne iPhone 12 series nyinaa a wɔbɔ no. Ɔkwan foforɔ so no, ɛsan nso nya mfasoɔ firi LGD a wɔde ka ho a Apple boa ma wɔde ka nneɛma a wɔde ma ho no mu; Nanso wɔ ɔkwan a ɛkɔ akyiri so no Samsung OLED screen hegemony no da so ara yɛ nea ɛnsakra. Over-Reliance wɔ Samsung OLED screens so ma ɛsɛ sɛ Apple hwehwɛ awo ntoatoaso foforo a ɛyɛ mfiridwuma. Saa bere yi, Mini LED abɛyɛ ade foforo a wɔpaw.
