Jun 20, 2023
LCD nɔ de mek layt kɔmɔt; i jɔs de blok am. Wan OLED piksɛl de pul in yon, so di layt gayd, difyuza, baklayt drayva ɛn ɔl dɛn kɔst, tik ɛn pawa de lɔs wan tɛm.
LCD nɔ de mek layt kɔmɔt; i jɔs de blok am, na dat mek i nid baklayt. Wan OLED piksɛl de mek in yon, so di layt gayd, difyuza fim dɛn, baklayt drayva ɛn dɛn pawa badjɛt ɔl de lɔs wan tɛm. Wetin de disappear wit dɛm na tik, wet, pawa drɔ ɛn rispɔns tɛm. Mɔdyul dɛn kin go smɔl pas wan milimita, dak fil dɛn kin klin blak pas dip grey, di we aw yu kin si am frɔm di sayd nɔ kin chenj di kɔlɔ, ɛn we yu chenj nɔ kin mek yu nɔ smɛl.
Fɔ divays we de yuz batri, dɛn tin ya kin stak insay sɔntin we rili impɔtant. Wan wearable we nid fɔ chaj wan tɛm ɔ bɔku tɛm insay di de, na in di displei modul in pawa drɔ de sho am dairekt wan, we tik ɛn wet de nia fɔ disayd pan prɔdak dɛn we dɛn kin wɛr na yes ɛn we dɛn kin wɛr aywe. Self-emission nɔto bɔnus na dɛn kategori ya; na prɛkɔndishɔn.
Dɛn de yuz ɔl tu di teknɔlɔji rod dɛn pan dɛn saiz dɛn ya. PMOLED (passive matrix) gɛt simpul strɔkchɔ ɛn dairekt drayvin, skan layn bay layn ɛn piksɛl bay piksɛl, we fit smɔl displei dɛn wit rili statik kɔntinyu — wan at-rɛt winda, wan bateri indikɛtɔ, stetɔs aykɔn dɛn. Di tin we i nɔ ebul fɔ du na di sayz: as di panɛl de gro, di tɛm we de fɔ layt ɛni row de kɔmprɛs, di braytnɛs de fɔdɔm biɛn, ɛn di skan layn dɛn de kam fɔ si.
AMOLED (active matrix) gɛt TFT biɛn ɛni piksɛl fɔ wan wan drayv, we de sɔpɔt ay rizɔlt, ay rifresh ɛn bɛtɛ braytnɛs yunifɔmiti. Machɔ sɔlvishɔn dɛn de akɔdin to di ɔl 0.42 to 2.42 inch rɛnj, we fit prodak wit kɔmpleks intafɛs, animashɔn ɔ vidio. Di kɔst kin bɔku ɛn di drayv kin kɔmpleks. Dat rεnj — 0.42 to 2.42 inch — na di εksakכt bכnd usay כl tu di aprכch dεm kכba di rikwaymεnt εn yu pik bay kכntεnt kכmplisiti.
Di valyu fɔ sɛlf-emishɔn gɛt fɔ kɔsh ɔut bay di prɔdak fɔm. Wearables ɛn wɛlbɔdi monitarin na di klia kes: smɔl skrin, bateri-sɛnsitiv, ɛn bɔku tɛm na ɔltɛm-on ɛlimɛnt. Di tɛminal dɛn we dɛn kin ol wit an ɛn di barɔd skan dɛn kin wok wit miks layt ɛn dɛn nid fɔ rid di san layt ɛn fɔ wok na nɛt we nɔ de blaynd. Divays dɛn we dɛn kin wɛr na yu yes ɛn smat glas dɛn gɛt had tik ɛn wet limit. Instrumɛnt klasta dɛn we gɛt indikɛtɔ dɛn we de ɔp ɔltɛm kin drɔp to pawa we rili smɔl na dak fil dɛn we de sho jɔs sɔm karakta dɛn.
Di rivays na tru bak. If di prɔdak na fiks dɛsk divays wit stebul pawa ɛn big kɔlɔ intafɛs, i go mɔs bi se na TFT LCD na di bɛtɛ bay. Di maykrodisplei OLED advantej de kɔnsɛntret insay 4 wɔd dɛn: smɔl, brayt, efishɔnal, tin. I jɔs de pe insay di rayt aplikeshɔn.
Waid viewing angle ɛn self-emission kam wit di strɔkchɔ, bɔt fɔ land dɛn insay yu prodak de tek di dizayn we de rawnd: wan drayva IC we mach to di rizɔlt, FPC lɔng ɛn pin difinishɔn we di spɛs we de sɛt, pat-rifresh strateji fɔ kɔt rifresh frikshɔn, ɛn slip ɛn wek bihayvya insay standby. Wan wan, dɛn tin ya smɔl; togɛda dɛn kin mek tati pasɛnt pan di bateri layf.
Ɔl dɛn tin ya kin sɛtul we dɛn de kɔstɔmayz. Wi gɛt ɔl tu di PMOLED ɛn AMOLED sɔlvishɔn dɛn akɔdin to 0.42 to 2.42 inch, wit saiz, intafɛs, vɔlɔt, viu dairekshɔn, FPC ɛn baklayt kɔnfigyushɔn we dɛn kin ajɔst to di dizayn; paramita dɛn na tipik katalog valyu dɛn ɛn kɔstɔmayshɔn de fala yu dizayn. Stet di prodak fɔm ɛn di yuz sɛnɛriɔ klia wan ɛn di prɔpɔzal kin rayt fɔs tɛm — we impɔtant mɔ fɔ wan prɔjek we pik OLED fɔ pawa insay di fɔs ples.
Tu tin dɛn we dɛn nid fɔ du de disayd if PMOLED go wok ɔ if di prɔdak nid ɔda tin. Di fɔs wan na ɔpreshɔn we dɛn kin du ɔltɛm. Wan klok we de on ɔltɛm na OLED de ol di piksɛl dɛn we de layt, ɛn di bɔn-in de fɔ ɔltɛm. Mitigashɔn dɛn de — shift di displei pozishɔn wan wan tɛm, dim, ɔltɛm bitwin tu layout — bɔt dɛn nid fɔ disayn insay di aplikeshɔn, nɔto fɔ retrofit. Di sɛkɔn wan na fɔ rid na do. OLED braytnɛs de spɛsifa pan wan patikyula ratio fɔ piksɛl dɛn we layt, ɛn wan skrin we de sho dense wayt kɔntinyu nɔ kin ebul fɔ ol in pik figa; di fayn fayn braytnɛs we de na do na smɔl pat pan di edlayn nɔmba.
Dɛn tu tin ya kin tɛst bifo dɛn kɔmit. Aks fɔ di braytnɛs na di aktual kɔntinyu rishɔ we yu want fɔ sho, ɛn rɔn di layout we de ɔltɛm fɔ sɔm ɔndrɛd awa fɔ si di we aw pɔsin de ol. Wi de saplae braytnɛs we dɛn mɛzhɔ na di kɔntinyu miks we dɛn spɛsifa pas di katalog figa, ɛn wi kin rɔn wan ol chɛk pan wan layout we de ɔltɛm bifo dɛn kɔnfyus di ɔda.
Di OLED seving na strɔkchɔral, bɔt di pawa we di prɔdak de pul kɔmɔt frɔm tri tin dɛn: kɔntinyu, rifresh strateji ɛn drayv paramita. Na di sem panɛl, wan ful-wayt imej ɛn wan mɔst-dak standby skrin kin difrɛn bay bɔku tɛm insay di kɔrɛnt; wan klok we de on ɔltɛm ɛn baklayt we de on-dimand de gi kɔmplit difrɛn bateri layf.
Di kɔmɔn injinɛri mistek na fɔ kɔl di prɔdak pawa frɔm di skrin datashit ɛn afta dat fɔ diskɔba se di intafɛs dizayn dɔn it di advantej. Di kɔrɛkt ɔda na fɔ fiks di ɔpreshɔn profayl fɔs — wetin dɛn de sho fɔ ɔltɛm, aw ɔltɛm di skrin de layt, aw di ambiɛnt layt brayt — ɛn afta dat pik di panɛl ɛn drayv paramita dɛn agens da profayl de. Patɛl rifresh, dak intafɛs ɛn on-dimand baklayt togɛda kin ajɔst mɔ pas fɔ swich panɛl dɛn.
Wi de intavyu na dis stej: ɛstimat kɔnsɔmshɔn frɔm di klaynt in intafɛs kɔntinyu ɛn advays bɔt drayv paramita dɛn. Wan kɔrɛkt panɛl chuk we dɛn pe wit wan intafɛs we nɔ ɔptimayz jɔs de gi di ɛnaji we dɛn dɔn sev bak, ɛn da klas de fɔ riwok na kɔmɔn tin pan smɔl divays dɛn.
Maykrodisplei dɛn smɔl so di wan dɛn we de bay kin tink se dɛn simpul fɔ gɛt, ɛn di ɔpɔsitet na tru. Wan OEM prokyumɛnt gayd fɔ wan 0.42 to 2.42 inch panɛl gɛt fɔ fiks tin dɛn we wan datashit lɛf opin: di aktiv eria tolɛreshɔn agens di kɔva glas winda, di fleks tel lɔng ɛn bɛnd, di intafɛs (SPI, I2C ɔ paralel), di initializayshɔn sikyud we di famwɔya go yuz, ɛn udat de saplae di font ɔ di grafik laybri. Get eni wan of dem rong en di fes prototype no go layt op.
Di sɛkɔn RFQ aytem na di kwalifayeshɔn pat. Wan wearable ɛn wan inschrumɛnt panɛl kin yuz di sem glas ɛn nid difrɛn pruf: drɔp tɛst, humidity soak, lɔw tɛmpracha ɔpreshɔn, ɛn fɔ mɛdikal wok wan ISO 13485 sapla chen biɛn di modul. Aks fɔ di tɛst ripɔt dɛn wit di sampul, nɔto afta di ɔda, bikɔs wan saplay we gɛt dɛn go sɛn dɛn insay wan de ɛn wan we nɔ gɛt dɛn go prɔmis dɛn fɔ wan mɔnt.
Tɛl wi yu prɔjek sɛnɛriɔ ɛn wetin yu nid, ɛn wi go mach di rayt sɔlvishɔn ɛn gi wi kot insay 24 awa.
Gɛt wan Fri KɔtCOG ɛn COB LCD, PMOLED/AMOLED maykro-displei, 0.69-10.1-inch TFT kala skrin ɛn LED baklayt mɔdyul, siks siriɔs ɛn 61 mɔdel dɛn we de prodakshɔn; nɔ-standad saiz, rizɔlt, intafɛs, viu dairekshɔn ɛn FPC dɛn divɛlɔp akɔdin to drɔin dɛn; standad, industrial ɛn wayd tɛmpracha tri-spid tɛmpracha zon; we dɛn gi am akɔdin to RoHS, REACH ɛn CE wit kɔmplit kɔmplians dɔkyumɛnt dɛn, dɛn kin ɛkstɛnd 12 mɔnt warranty akɔdin to di prɔjek.
Lan bɔt displei ɛn displei mɔdyul sɔlvishɔn →