Nusitae Ðaseɖigbalẽ nana Sesẽ Wu Nusiwo Wogblɔ na Atikewɔwɔ ƒe Dzeside LCD Modules

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December 15, 2007

Dɔwɔƒe eve tua nukpɔkpɔ ɖeka ma ke si ƒe didime nye inch 2.4 ɖe nɔnɔme siwo sɔ nu eye womate ŋu aɖɔli akpaawo kokoko o. Atikewɔwɔdɔwo ɖɔa nuŋlɔɖiwo ƒe kɔsɔkɔsɔa ɖo do ŋgɔ na nɔnɔmeawo: ISO 13485 na akpa siwo woƒle, alesi dɔlékuiwutikewo dzea nukpɔkpɔ aɖe dzii, anyigba si ƒe lolome nye 5 cd/m2 si me kɔ le zã me, kple nusita mɔ̃ siwo wotsɔna ɖe asi nɔa COG ƒe akpa ƒe akpawo dzi.

Atikewɔwɔ Dɔwɔnawo Yia Ðokuiwò Ðe Ðoɖo Nu

Nuƒlelawo ƒe elektrɔnikmɔ̃wo zɔna le ɖoɖo ɖeka nu: ɖɔa parameters ɖo, di amesi naa wo, léa agbalẽwo ɖe asi. Atikewɔnuwo zɔna le mɔ bubu nu: woɖɔa nuŋlɔɖiwo ƒe kɔsɔkɔsɔa ɖo, emegbe woɖɔa parameters la ɖo, emegbe woaƒo nu tso asi ŋu. Ne woŋlɔ mɔ̃a ŋkɔ la, nukpɔkpɔa menye akpa aɖe o. Enye nya si wotsɔ de eme si ŋu woda asi ɖo.

Ema nana be panel ƒe tɔtrɔ nyea atsyã ƒe tɔtrɔ tsɔ wu be wòatrɔ asi le afisi woakpɔe tsoe ŋu. Kplɔ dɔwɔƒe eve siwo le 2.4-inch panel ɖeka tum ɖe resolution, interface kple outline ɖeka dzi. Mɔ̃a ƒe faɛl yɔ dɔwɔƒe A ƒe akpa ƒe xexlẽdzesi, dɔwɔƒe A ƒe ŋkuléleɖenuŋu ŋuti nyatakakawo kple dɔwɔƒe A ƒe tɔtrɔ ŋutinya. Trɔ yi dɔwɔƒe B fia be mɔ̃a wɔla gbugbɔa kpeɖodzinya aɖe. Nusi atikeƒlela ƒlena ŋutɔŋutɔe nye kakaɖedzi be akpa ƒe xexlẽdzesi sia matrɔ o ƒe atɔ̃ sɔŋ. Enye nusitae zi geɖe la, nyayɔyɔ na atikewɔwɔ ƒe dzeside ƒe LCD module si wowɔ ɖe ɖoɖo nu la tsɔa nuŋlɔɖiwo ƒe gazazã geɖe wu xɔtunuwo ƒe gazazã.

Nusi ISO 13485 Gblɔ na Akpa si Woƒle

Nudidi vevitɔ si ISO 13485 da asi ɖe nusiwo woƒle dzi la sɔ ɖe nyagbe ɖeka me: ele be nàɖo kpe edzi be akpaa gakpɔtɔ nɔ ŋusẽ te. Le ɖeɖefia si fia nuŋlɔɖi ene — nudzrala ƒe nyonyome ƒe ɖoɖo ƒe ɖaseɖigbalẽ, ŋkuléle ɖe nuŋlɔɖi siwo va, tɔtrɔ ŋuti nyatakaka nuŋlɔɖiwo kple nuŋlɔɖi siwo mewɔ ɖeka kple se o.

Panel dɔwɔƒe geɖe léa ISO 9001 si me ISO 13485 mele o. Vovototoa menye xɔa o, ke boŋ nuŋlɔɖiwo wɔwɔ ƒe numamee. ISO 9001 ɖe mɔ be woaɖɔ kuxi aɖe ɖo ne edze vɔ; ISO 13485 bia be woada ŋusẽkpɔɖeamedzia kpɔ hafi atrɔ naneke. Gbãtɔ naa akpa siwo sɔ, evelia naa akpa siwo sɔ siwo woate ŋu akpɔ. Dɔwɔƒe siwo naa atikewɔnuwo hã xɔa asisiwo ƒe agbalẽdzikpɔkpɔ, eye agbalẽdzikpɔkpɔa meƒoa nu tso alesi dɔwɔnuawo nye yeyee ŋu o. Eƒo nu tso alesi wogblɔ nu mamlɛtɔ si wotsɔ ɖɔ li ŋutilãmenuwoe ŋu. Zi geɖe la, biabia ma ƒe ŋuɖoɖo aɖeke mewua mɔnukpɔkpɔa nu o.

Alesi Dɔlékuiwutikewo Tsrɔ̃a Nukpɔkpɔ aɖe

Dzadzɛnyenye ƒe sesẽme le kɔdzi sɔ gbɔ wu alesi ame akpa gãtɔ kpɔ mɔe. Dɔlékuiwutike siwo me chlorine le, aha sesẽ 75 le alafa me, hydrogen peroxide si wotsɔ ya ƒoe kple ethylene oxide ƒe dɔlékuiwutikewo dometɔ ɖesiaɖe dzea nukpɔkpɔ aɖe dzi le mɔ bubu dzi. Ahanono naa nuŋlɔtsi si wota ɖe screen dzi kple nulénu aɖewo siwo wotsɔ léa nu ɖe ​​nu ŋu la ƒua gbe. Nusiwo me chlorine le gblẽa nu le ITO kple ga ƒe dzesiwo ŋu. Hydrogen peroxide ƒe dzoxɔxɔ gblẽa nusi susɔ si me mekɔ o ɖe polariser la ƒe anyime. Ethylene oxide, si le dzo dam eye wòfa la, doa nusi wotsɔna léa nu ɖe ​​nu ŋu kple nutrenu si le nugbɔ la kpɔna.

Eyata ele be woagblɔ anyigbadzidɔwɔwɔ ɖe vovo: tempered glass cover alo polycarbonate sheet, anti-glare haze alo anti-reflection coating, si ink na nusi wotsɔ tsyɔ edzi, si sealant le nugbɔ. Le nɔnɔme tɔxɛ aɖe nu la, zi geɖe la, nyatakaka siawo gbãna ɖe fli ɖeka me, anyigba dzi: anti-glare, eye ke hã woawoe nyea gakpɔmɔnu vevitɔ. Afɔɖeɖe nyui aɖee nye be nàbia tso atikewɔƒea si be wòaŋlɔ atike siwo te ŋu nɔa te ɖe dɔlékuiwo nu ƒe ŋkɔwo, woƒe agbɔsɔsɔme kple alesi wotutui ƒe xexlẽme si wòtsi agbe. Ne xexlẽdzesi ma meli o la, wɔ ɖoɖo ɖe nɔnɔme vɔ̃ɖitɔ kekeake ŋu.

Tututu dodokpɔa dze na fli le nɔnɔmeawo hã me: tsɔ atike si ŋkɔ woyɔ la yɔ avɔ si womelɔ̃ o me fũ, tutu zi blaatɔ̃ yi ŋgɔ kple ŋgɔ le nyaƒoɖeamenu gram 500 me, emegbe nàlé ŋku ɖe ink ƒe bu, anyigba ƒe afu kple ɖeɖefia ƒe dɔwɔwɔ ŋu. Eɖi nya sesẽ eye wòte ɖe kɔdzi ƒe nyateƒenyenye ŋu wu, afisi dɔnɔdzikpɔla ate ŋu atutu zi wuieve gbesiagbe, zi akpe geɖe le ƒea me. Gblẽ xexlẽmea ɖi eye nudzrala la awɔ ɖoɖo ɖe eŋu be wòatutu fafɛ.

Cd/m2 atɔ̃ le Zãmexɔ aɖe me

Zã me kekeli le xɔ aɖe me anɔ abe lux 5 va ɖo 20 ene esime nukpɔkpɔ ƒe keklẽ le gɔmedzedzea me nye 250 cd/m2 alo esi wu nenema. Emetsonuwo le dometsotsoa me: le zã si me wole tsatsam me la, dɔnɔdzikpɔla mate ŋu akpɔ dɔnɔa wòato screen la ŋu o, eye dɔnɔa mate ŋu adɔ alɔ̃ ato eŋu o. Menye atikewɔnuwo ƒe keklẽ dzi kpɔkpɔ menye nusi nana nu mekɔna o akpe ɖe eŋu o; alesi anyigbaa bɔbɔe ƒe nyae.

Le megbeklẽ LCD si wowɔ ɖe ɖoɖo nu gome la, xexlẽdzesi veviawoe nye anyigba si le keklẽm kple flitete si le keklẽm. PWM ƒe viviti dona le afisi ʋukulaa ƒe IC tɔ ɖo, zi geɖe la, anɔ abe alafa memama ɖeka ene, eye wòdzea flitete gɔme le afima. Analogue dimming ɖoa alafa memama ewolia gake etrɔa amadede ƒe dzoxɔxɔ. Zi geɖe la, monitors kple infusion pumps siwo zɔna zã bliboa katã hiãa cd etɔ̃ va ɖo atɔ̃/m2 si li ke si me flicker mele o. Womedzidzea esia gbeɖe kloe le kpɔɖeŋu ƒe afɔɖeɖe me o eye wòhea nyatoƒoetoto vɛ zã sia zã ne wonya de eme ko, si tae wòle axa gbãtɔ dzi le nɔnɔmetata la me tsɔ wu be wòanɔ mamlɛtɔ dzi ɖo.

Nusita Atikewɔmɔ̃ Siwo Woate Ŋu Atsɔ Ðe Asi Na COG ƒe Akpawo Nanɔ anyi

Amadede ƒe nɔnɔmetatawo meɖe COG ƒe akpa ƒe ɖeɖefiawo ɖa le atikewɔmɔ̃ siwo wotsɔna ɖe asi me o, eye menye asixɔxɔe nye nusi gbɔ wòtso o. Enye nudidi sesẽ etɔ̃: woaɖee afia ɣesiaɣi, eyata nuxexlẽ mamlɛtɔ tsi agbe ne elektrikŋusẽ nu tso; ŋusẽ si le sue ŋutɔ, eyata gaku ƒe lãmenugbagbevi nɔa anyi ƒe eve; kple tsitretsitsi ɖe anyidzedze ŋu.

COG LCD module ƒe tɔtrɔ ɖe nɔnɔmewo ŋu ƒoa nu tso teƒe etɔ̃: akpa ƒe ɖoɖo, glass ƒe lolome kple nenye be wotsɔ megbekaɖi aɖe kpe ɖe eŋu. Akpa ƒe ɖoɖoe tsoa nya me le nyatakaka agbɔsɔsɔme si sɔ ŋu, le xexlẽdzesiwo, xexlẽdzesiwo kple dzesiwo me. Glass ƒe lolome ye tsoa nya me le alesi xɔa ate ŋu anɔ tsɛe ŋu. Megbekaɖia tsoa nya me nenye be nuxexlẽa dzena le zã me. Ele be wo ame etɔ̃a katã natsi tsikpe me hafi woaʋu glass mask la, elabena mask ƒe asi nye zi ɖeka tɔ eye tɔtrɔ fia be woagadze egɔme ake. Atikewɔwɔdɔwo tsɔa mɔ̃ ɖeka kpee: mɔ̃ aɖewo bia be nusiwo woɖe fia la nanɔ anyi ne woɖe elektrikŋusẽ ɖa vɔ, si hiã be woawɔ tsi kristalo ƒe wɔwɔme tɔxɛ aɖe kple ʋukuku ƒe ɖoɖo aɖe koŋ. Segment panel dzro aɖe mawɔe o, eyata bia kaba.

Traceability: Batch, Tɔtrɔ, Kpɔɖeŋu Siwo Wodzra Ðo

Traceability menye vovototodedeameme le atikewɔwɔ me o, ke boŋ enye nudidi si wobia be woaxɔ ame ɖe sukua me. Ne batch aɖe mewɔ nu gbegblẽ la, biabia etɔ̃ hiã ŋuɖoɖo: polariser ƒe agbalẽ xatsaxatsa kae, ʋukula ƒe IC gbogbo kae kple mask exposure kae yi eme; amesiwo ƒu du tsɔ lé ŋku ɖe dɔa ŋu kple ɣekaɣi; kple alesi gbegbe batch ma ke gakpɔtɔ le asisiwo gbɔ.

Esia tae zi geɖe la, atikewɔnuwo ƒe ɖeɖefiawo tsɔa batch code si le wo ɖokui si ɖe nubablɛawo dzi tsɔ wu be woatsɔ akpa aɖe ƒe xexlẽdzesi ɖeɖeko aɖo wo ŋu. Tɔtrɔwo dzi kpɔkpɔ sesẽ wu: nusianu si akpɔ ŋusẽ ɖe fotoelektrik ƒe nɔnɔmewo, nɔnɔmetata ƒe didime alo nusiwo ƒe wɔwɔme dzi la bia tɔtrɔ ŋuti nyatakaka kple asisiwo ƒe mɔɖeɖe si woŋlɔ ɖi hafi woaɖoe ɖa, ke menye agbalẽwo wɔwɔ le ema megbe o. Kpɔɖeŋu siwo wodzra ɖoe nye nusi wodzona le zi geɖe; mɔ̃wɔla akpa gãtɔ bia tso dɔwɔƒea si be wòalé mɔ̃ ɖesiaɖe ƒe kpɔɖeŋu ɖe asi ƒe eve ya teti ale be woate ŋu atsɔ nyatoƒoetoto asɔ kple mɔ̃ si wonya be enyo. Etɔ̃awo dometɔ aɖeke mesesẽ o. Wo wɔwɔ ƒe ewo sɔŋ nye... Ema tututue ma LCD-nukpɔkpɔ ƒe dɔwɔƒe si wowɔ ɖe ɖoɖo nu si xɔ asi na hadomenuwɔna ɣeyiɣi didi aɖe tso esi to agbalẽdzikpɔkpɔ me ko gbɔ.

Nya ɖeka si dona zi geɖe: afisi wotaa batch code la le. Le akploa dzi la, ebuna ne wonya tu nukpɔkpɔa ɖe mɔ̃a me ko; le ʋuƒoa ƒe megbe la, ebia be woaɖee ɖa. Ŋuɖoɖo sesẽae nye evea siaa, eye wode dzesi teƒeawo le nɔnɔmetata la dzi, eye nyabiase ma biabia le agbalẽdzikpɔkpɔ me ɖenɛ fiana kaba nenye be dɔwɔƒe aɖe tsɔ atikewɔnuwo vɛ ŋutɔŋutɔ.

Atikewɔlawo ƒe Dɔwɔƒe si Kpɔa Dɔlélewo Gbɔ ƒe Dzesidede

Ne wotsɔe ƒo ƒu ɖe dzesidegbalẽvi me la, atikewɔwɔ ƒe nudidiwo va ɖoa fli adre: ISO 13485 ƒe ɖaseɖigbalẽ si sɔ, atikewo ƒe tsitretsitsi ƒe xexlẽdzesi blibo, anyigba si me kɔ si me cd/m2 atɔ̃ le si me flicker mele o, batch traceability vaseɖe agbalẽ xatsaxatsaa dzi, tɔtrɔ ŋuti nyatakaka nana ƒe ɖoɖo si woŋlɔ ɖi, retained-sample policy si wowɔ, kple mɔ̃ siwo sɔ kple wo nɔewo ƒe ɖoɖo si wowɔ do ŋgɔ.

Woate ŋu aɖo kpe ade gbãtɔawo dzi evɔ womawɔ nudɔdɔ aɖeke o. Adrelia tsoa hatiwo biabia me. Vodada si wowɔna zi geɖe le LCD-nukpɔkpɔ si wowɔ ɖe ɖoɖo nu ƒe nudzrala ƒe dodokpɔ me enye be wòatrɔe wòazu agbalẽdzikpɔkpɔ ƒe dɔwɔwɔ: kpɔ mɔ̃awo, kpɔ anyigba, kpɔ ɖaseɖigbalẽawo, de asi nubabla la te. Nusi atso nya me le ƒe etɔ̃ siwo gbɔna ŋue nye nenye be ame aɖe azɔ tɔtrɔ ŋuti nyatakaka nana ƒe ɖoɖoa dzi ŋutɔŋutɔ. Dɔdamɔnua xɔa ŋkeke ʋɛ aɖewo. Ne woda wo kpɔ si do kpo nu la, exɔa ga be woagbugbɔ ayɔ wo.