OLED Microdisplays: Nafa min bɛ a yɛrɛ bɔli la ni 0,42–2,42 Inches ye

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Zuwɛnkalo tile 20, san 2023

LCD tɛ yeelen bɔ; a b'a bali dɔrɔn. OLED pixel bɛ a yɛrɛ ta bɔ, o la yeelen ɲɛminɛbaga, diffuser, backlight driver ani u musaka, u bonya ani u fanga bɛɛ bɛ tunun yɔrɔnin kelen.

Aw bɛ Backlight bɔ ani Fɛn damadɔ bɛ tugu o kɔ

LCD tɛ yeelen bɔ; a b’a bali dɔrɔn, o de y’a to a mago bɛ kɔfɛlan na. OLED pixel bɛ a yɛrɛ ta bɔ, o la yeelen ɲɛminɛlan, diffuser films, backlight driver ani u ka power budget bɛɛ bɛ tunun siɲɛ kelen. Fɛn min bɛ tunun n’u ye o ye u bonya, u girinya, u fanga janya ani u jaabi waati. Modulew bɛ se ka tɛmɛ milimɛtɛrɛ kelen kan dɔɔnin, foro dibimanw ye nɛrɛmuguma saniyalen ye sanni u ka kɛ nɛrɛmuguma juguman ye, yecogo ka bɔ kɛrɛ fɛ, o tɛ kulɛri caman wuli, wa fɛn caman cili tɛ nɔgɔ to.

Batiri-minɛn min bɛ baara kɛ, olu bɛ ɲɔgɔn dalajɛ ka kɛ fɛnba ye. Fɛn min bɛ don mɔgɔ la, n’a mago bɛ chargement (sara) la siɲɛ kelen walima siɲɛ caman tile kɔnɔ, o bɛ dɔn tigitigi jiralan modulu ka fanga jatebɔ fɛ, k’a sɔrɔ a bonya ni a girinya bɛ surunya ka kɛ ko latigɛlen ye tulo-donfɛnw ni ɲɛda-la-fɛnw kan. Yɛrɛlabɔli tɛ bonyali ye o dakunw na; o ye sarati ye min bɛ kɛ ka kɔn o ɲɛ.

PMOLED ni AMOLED bɛ baara tila cogo min na

Fɛɛrɛbɔ sira fila bɛɛ bɛ baara la o hakɛw la. PMOLED (passive matrix) bɛ ni sigicogo nɔgɔman ye ani a bolicogo tilennen, a bɛ sɛgɛsɛgɛli kɛ layini ni layini ni pixel ni pixel, o bɛ bɛn jiralan misɛnninw ma minnu kɔnɔkow bɛ jɔ dɔɔnin — dusukun tantanni finɛtiri, batiri jiralan, cogoya taamasiyɛnw. A dan ye bonya ye: ni panneau bɛ ka bonya, waati min bɛ sɔrɔ ka yeelen bɔ jirisun kelen-kelen bɛɛ la, o bɛ degun, yeelen bɛ bɔ kɔfɛ, ani skan layiniw bɛ ye.

AMOLED (active matrix) bɛ ni TFT ye pixel kelen-kelen bɛɛ kɔfɛ walasa ka bolifɛn kelen-kelen bɛɛ boli, o bɛ dɛmɛ don ka ɲɛfɔli kɛ ka ɲɛ, ka fɛnw labɛn ka ɲɛ ani ka yeelen kɛcogo ɲuman sɔrɔ. Fɛnɲɛnɛma kɔgɔlenw bɛ yen 0,42 fo 2,42 insi bɛɛ la, minnu bɛ bɛn fɛnw ma minnu ka fɛnɲɛnamafagalanw ka gɛlɛn, animation walima wideyow. A musaka ka bon ani bolifɛn bolicogo ka gɛlɛn. O hakɛ — 0,42 fo 2,42 insi — ye bandi tigitigi ye yɔrɔ min na fɛɛrɛ fila bɛɛ bɛ ɲinini dafa ani i bɛ sugandi kɔnɔkow gɛlɛya fɛ.

Fɛn minnu mago bɛ a la tiɲɛ na

Yɛrɛ bɔli nafa ka kan ka bɔ wari la ni fɛn dilannen sɛbɛn ye. Fɛn minnu bɛ don ani kɛnɛya kɔlɔsili ye ko ye min jɛlen don: ɛkran fitinin, batiri bɛ se ka don a la, wa tuma caman na, a bɛ kɛ fɛn ye min bɛ da tuma bɛɛ. Bololabaarakɛlaw ni barɔdi skanɛrɛw bɛ baara kɛ yeelen ɲagaminen na, wa u mago bɛ tile yeelen kalanni na ani sufɛ baara la min tɛ fiyentɔya ye. Tulo-minɛn minnu bɛ don tulo la ani lunɛti hakilitigiw, dan bɛ u girinya ni u girinya gɛlɛnw na. Minɛn kulu minnu bɛ ni taamasiyɛnw ye minnu bɛ kɛnɛ kan tuma bɛɛ, olu bɛ se ka jigin fo fanga dɔgɔyalenba la dibi forow kɔnɔ minnu bɛ taamasiyɛn damadɔ dɔrɔn jira.

O kɔfɛko fana ye tiɲɛ ye. Ni o fɛn ye tabali jɔlen ye min fanga sabatilen don ani min kulɛriw ka bon, a ka c’a la, TFT LCD de ka fisa ni sanni ye. Microdisplay OLED nafa bɛ lajɛ daɲɛ naani na: fitinin, yeelen, baarakɛcogo ɲuman, finman. A bɛ sara dɔrɔn de la application (application) bɛnnen na.

Seko dɔgɔmannin Dabɔra, a tɛ fɔ

Lajɛyɔrɔba ni yɛrɛbɔcogo bɛ na ni jɔli ye, nka n’i jiginna i ka fɛn dilannen kɔnɔ, o bɛ lamini dilancogo ta: bolifɛntigi IC min bɛ bɛn ni ɲɛfɔli ye, FPC janya ni pinɛ ɲɛfɔli min sigilen don yɔrɔ sɔrɔlen fɛ, yɔrɔ dɔ lakurayali fɛɛrɛ walasa ka segin-ka-bɔnye kɛcogo tigɛ, ani sunɔgɔ ni kununni kɛcogo labɛnni na. U kelen-kelen ninnu ka dɔgɔn; u faralen ɲɔgɔn kan, u bɛ se ka batiri ɲɛnamaya kɛmɛsarada la bisaba kɛ.

Olu bɛɛ bɛ Se ka Labɛn ka Kɛɲɛ ni mɔgɔw ka ladamuni waati ye. An bɛ ni PMOLED ni AMOLED furakɛlicogo fila bɛɛ ye santimɛtɛrɛ 0,42 fo 2,42 cɛ, ni u bonya, u ni ɲɔgɔn cɛ, u ka tension, u filɛli sira, FPC ani u kɔkanna yeelen cogoya bɛ se ka ladilan ka kɛɲɛ ni dilancogo ye paramɛtiriw ye katalogu nafaw ye minnu bɛ kɛ cogoya la ani ladamuni bɛ tugu i ka dilancogo kɔ. Fɛn dilannen sɛbɛncogo n’a baarakɛcogo ɲɛfɔ ka jɛya ani hakilina bɛ se ka kɛ tiɲɛ ye siɲɛ fɔlɔ — o min nafa ka bon kosɛbɛ porozɛ dɔ ma min ye OLED sugandi fanga kama fɔlɔ.

Tuma bɛɛ-da ani yeelen: Dakun lakika fila minnu bɛ ɛkran misɛnninw kan

Fɛn fila de bɛ a latigɛ ni PMOLED bɛ se ka kɛ walima ni fura in mago bɛ fɛn wɛrɛ la. Fɔlɔ ye opereli ye min bɛ kɛ tuma bɛɛ. Waati min bɛ OLED kan tuma bɛɛ, o bɛ pixel minnu yeelen, olu kɔrɔya, wa a jeni bɛ kɛ kudayi. Mitigations bɛ yen — ka jiralan jɔyɔrɔ wuli tuma ni tuma, ka dimi, ka ɲɔgɔn falen-falen layidu fila ni ɲɔgɔn cɛ — nka u ka kan ka dilan ka don application kɔnɔ, u man kan ka segin kɔfɛ. Filanan ye kɛnɛma kalanni ye. OLED yeelen bɛ ɲɛfɔ ni pixel yeelen hakɛ dɔ ye, wa ɛkran min bɛ kɔnɔfɛn finmanw jira, o tɛ se k’a hakɛ dantɛmɛnen minɛ; kɛnɛma yeelen nafama ye kunnafoni kunbaba hakɛ tilayɔrɔba dɔ ye.

U fila bɛɛ bɛ se ka kɔrɔbɔ sani u ka kɛ. Aw b’a fɛ ka yeelen ɲini kɔnɔkow hakɛ yɛrɛ la aw b’a fɛ ka min jira, ani ka labɛncogo min bɛ kɛ tuma bɛɛ, o boli sanga kɛmɛ damadɔ kɔnɔ walasa ka kɔrɔya cogoya ye. An bɛ yeelen di min suman na kɔnɔkow ɲagaminen na min kofɔlen don sanni ka kɛ katalogu jate ye, wa an bɛ se ka kɔrɔya sɛgɛsɛgɛli kɛ cogo la min bɛ kɛ tuma bɛɛ sanni komandi ka dafa.

Fanga dɔgɔyali bɛ bɔ Yɔrɔ saba la, a tɛ bɔ ɛkran dɔrɔn na

OLED marali ye jɔli ye, nka fanga min bɛ sɔrɔ fɛn dilannen fɛ, o bɛ bɔ fɛn saba la: kɔnɔkow, kurayali fɛɛrɛ ani bolifɛnw paramɛtiriw. Panneau kelen kan, ja finman dafalen ni jɔli-ɛkran min fanba ye dibi ye, olu bɛ se ka danfara don siɲɛ caman sisan ta la; wagati min bɛ da tuma bɛɛ ani kɔfɛlan min bɛ kɛ ka kɛɲɛ ni ɲinini ye, o bɛ batiri ɲɛnamaya kɛcogo wɛrɛ di pewu.

Ɛntɛrinɛti fili min bɛ kɛ tuma caman na, o ye ka fɛn dilannenw fanga jate ka bɔ ɛkran kunnafonidilan na, ka sɔrɔ k’a ye ko ɲɔgɔndan dilanni ye nafa dun. Labɛn ɲuman ye ka baarakɛcogo ɲɛfɔli labɛn fɔlɔ — min bɛ jira kudayi, ɛkran bɛ yeelen bɔ siɲɛ joli, lamini yeelen bɛ yeelen cogo min na — ka sɔrɔ ka panɛli ni bolifɛn paramɛtiriw sugandi o ɲɛfɔli kama. A ka c’a la, fɛn dɔw lakurayali, dibi-dafalenw ani kɔkanna-yeelen min bɛ kɛ ka kɛɲɛ ni ɲinini ye, olu faralen ɲɔgɔn kan, a ka c’a la, u bɛ fɛn caman sɔrɔ ka tɛmɛ pannew sɛgɛsɛgɛli kan.

An bɛ an sen don nin waati in na : ka musaka jateminɛ ka bɔ kiliyan ka interface kɔnɔkow la ani ka ladilikan di drive parameters kan. Panɛli sugandili ɲuman min bɛ fara ɲɔgɔn kan ni interface (interface) ye min ma ɲɛ, o bɛ fanga maralen di dɔrɔn, wa o baara segin-ka-bɔnye suguya bɛ kɛ minɛn misɛnninw kan.

Sourcing Microdisplays: OEM sannifeere ka kan ka min bila RFQ kɔnɔ

Microdisplayw ka dɔgɔ fo sannikɛlaw b’a miiri k’u sɔrɔli ka nɔgɔn, wa o kɔfɛko bɛ kɛ. OEM sannifeere gafe min bɛ panneau 0,42 fo 2,42 inch kama, o ka kan ka fɛnw labɛn minnu bɛ datasheet to da wulilen to: yɔrɔ baarakɛta muɲuli min bɛ kɛ ka ɲɛsin datugulan galasi finɛtiri ma, flex tail janya ni a kurulen, interface (SPI, I2C walima parallel), initialisation sequence min bɛna kɛ firmware fɛ, ani jɔn bɛ font walima graphics library di. Aw ye o filiw dɔ sɔrɔ ani prototype fɔlɔ tɛna yeelen bɔ.

RFQ fɛn filanan ye seko ni dɔnko sira ye. Fɛn min bɛ se ka don ani min bɛ kɛ ni minɛnw ye, olu bɛ se ka baara kɛ ni galasi kelen ye, wa u mago bɛ dalilu wɛrɛw la: jiginɛ sɛgɛsɛgɛli, nɛnɛ sumaya, funteni dɔgɔyali baara, ani furakɛli baara kama ISO 13485 fɛnw dilancogo cakɛda modulu kɔfɛ. Aw bɛ sɛgɛsɛgɛli rapɔɔriw ɲini ni misali ye, aw kana kɛ komandi kɔfɛ, bawo feerekɛla min bɛ u bolo, o bɛna u ci tile kelen kɔnɔ, min tɛ, o bɛna layidu ta u ye kalo kelen kɔnɔ.