Sithola izingcingo ezivela kumaketanga okuthengisa ngemuva kokwehluleka ukuthunyelwa kwezimpawu zabo. Ikota edlule bekuyinethiwekhi yekhemisi eMidwest-18 izinyanga ekukhishweni, ingxenye yazoishalofu-izikrini zomphethobezibonisa ukuphuma kokukhanya okungemuva, futhi umphakeli owawadayisela amaphaneli "ezinga lezohwebo" wayethule ngokumangalelwa kwewaranti. Izikrini bekungamaphaneli e-TV yabathengi agcinwe kabusha ezindaweni ezivalekile zensimbi. Akekho owayebalule amahora okusebenza ngendlela efanele.
Yilokhu esikwenza ngendlela ehlukile nokuthi kungani kubalulekile uma uthola izimpawu ze-LCD zendawo yokudayisa okudingeka zisebenze.
Lapho Sihlala Ku-Supply Chain
Singumdidiyeli weleveli-osekelwe e-Xiamen. Asazi ingilazi ye-TFT{2}}evela ku-BOE, AUO, noma imigqa yokukhiqiza ye-Innolux kuye ngokuthi i-spec yakho idinga ini. Esikulawula yikho konke ngemva kwengilazi: idizayini ye-backlight, ukumiswa kwebhodi labashayeli, umzila we-FPC, ukuphathwa okushisayo, ukuhlanganiswa kwendawo ebiyelwe, kanye nesixhumi esibonakalayo ohlelweni lwakho lokuphatha okuqukethwe.
Lokhu kumiswa kunokuhwebelana okufanele ukuqonde ngaphambi kokuthi sikhulume ngokuqhubekayo.
Singakwazi ukufanisa okukhiphayo ukukhanya kwangemuva nendawo yakho yokufaka, silungise amabhodi omshayeli efomethi yesiginali okukhiphayo kwesidlali sakho semidiya, futhi siklame ukuhlanganisa komshini okufanela isistimu yakho yokulungisa. Asikwazi ukudala amasayizi amaphaneli amanoveli noma ama-pixel geometries{1}}leso isigaba{2}}sendawo eyodwa yomqambi ene-NRE eqala ku-$100K+ namavolumu amancane anengqondo ezinhlelweni ezinkulu kakhulu kuphela.
Kumaphrojekthi amaningi ezimpawu zokuthengisa{0}}ishalofu-izibonisi zomphetho, izikrini zokuphela{{0}ezingama-cap screen, izimpawu ze-checkout lane, iwindi-elibhekene nezibonisi zokuphromotha{2}}ingxenye-yomsebenzi wemojula yangokwezifiso ihlanganisa lokho okudingayo ngempela. Uma iphrojekthi yakho idinga okuthile esingakwazi ukukwenza ezingeni lemojuli, sizokutshela lokho kusengaphambili futhi sikukhombise kubakhi abangakwazi.
Ingxoxo Yezindleko
Uqhathanisa izinketho. Nansi indlela intengo esebenza ngayo ngempela ezingeni lethu le-supply chain.
Ngaphandle--kumashelufu wokuboniswa kwezentengiso okuvela ku-Samsung, LG, noma imigqa yokuthengisa ye-BOE yokuthengisa ithwala ama-specs agxilile nezintengo ezingashintshi. Iphaneli yezentengiso engu-43-isebenza cishe u-$1,200; Amayunithi angama-55-intshi anesilinganiso sangaphandle aqala cishe ku-$6,000. Uthola okunikezwa yikhathalogi.
Umsebenzi wemojuli yangokwezifiso wengeza utshalomali oluphambili lobunjiniyela{0}lubize ngo-$4,000 kuya ku-$8,000 ngokujwayelekileibha-uhlobo noma isibonisi esiluliweiphrojekthi isebenzisa amapulatifomu engilazi akhona. Lokho kufaka idizayini yebhodi labashayeli, i-backlight spec, i-CAD yomshini, namasampula e-prototype. Ngemuva kwe-NRE,{2}}iyunithi ngayinye yentengo incike kumthamo nokuba yinkimbinkimbi, kodwa kuma-oda angaphezu kuka-2,000-3,000 wezingcezu ngokuvamile singena ngaphansi kwemikhiqizo yekhathalogi efanayo ngo-15-20%.
Izibalo: uma usebenzisa amayunithi angu-500, inkambiso cishe ayinangqondo{1}}i-NRE inciphisa ibe ngu-$8-16 ngeyunithi ngayinye ngaphezu kwezindleko zengxenye. Uma usebenzisa amayunithi angu-5,000 ochungechungeni lwesifunda, i-NRE iba umsindo futhi uthola ihadiwe eyakhelwe endaweni yakho esikhundleni sokujwayelana nayo.
Sizosebenzisa izinombolo zangempela zephrojekthi yakho. Sithumele osayizi bakho obuqondisiwe, izimfuneko zokukhanya, nesibikezelo sevolumu{1}sishintsha izindleko ze-ballpark emahoreni angu-48.
Okungahambi kahle Ekusetshenzisweni Kwe-LCD Yokudayisa
Izindlela ezintathu zokuhluleka zivela ngokuphindaphindiwe uma ilethwa ukuze silungise iphrojekthi yomunye umuntu.
Imikhawulo yokushisa idluliwe.
Ukufakwa okubheke iwindi{0}kuyashisa. Umthamo welanga wengeza ngo-15-20℃kuthempelesha yephaneli yangaphakathi ngaphezu kwe-ambient. Izibonisi zezentengiselwano zilinganiselwe ngo-40℃max max izinga lokushisa langaphakathi kulowo mkhawulo ntambama libalele. Imodi yokwehluleka ukuwohloka kwe-capacitor{10}}awutholi ukufa kungazelelwe, uthola ukulahleka kokukhanya kancane kancane kanye noshintsho lombala phakathi nezinyanga eziyi-12-ezingu-18 kuze kube yilapho izikrini zibukeka ngokusobala zonakele. Ukulungiswa amaphaneli okucacisa anamamajini ashisayo abanzi futhi ahlanganise ukupholisa okusebenzayo noma okwenziwayo esigabeni sokuklama imojuli. Senze lokhu ekufakweni kwesitolo sokudla esisheshayo sesevisi e-Arizona nase-Texas lapho i-ambient plus solar ifinyelela ku-60℃ngaphakathi njalo.
Ukungafani komjikelezo womsebenzi.
Amaphaneli abathengi kanye namanye-amayunithi ezentengiselwano asezingeni eliphansi adizayinelwe ukusebenza amahora angu-4-angu-6 nsuku zonke. Zisebenzise amahora angu-16 futhi ukuwohloka kwe-LED backlight phosphor kushesha kakhulu-impilo elinganiselwe amahora angu-50,000 iba amahora angu-15,000 okwangempela. Sasineigilosae-Southeast shintsha ukufakwa kwawo wonke amashalofu-ngemuva kwezinyanga eziyi-14 ngoba akekho owayeqinisekise i-backlight specs ngokumelene namahora okusebenza angempela. Ukushintsha kubiza ngaphezu kokukwenza kahle ekuqaleni.
Ukungahambelani kwesixhumi esibonakalayo.
Isidlali sakho semidiya sikhipha i-HDMI. Noma i-LVDS. Noma isilawuli sakho sekhiyoski sidinga ukuqalisa kwe-GPIO kokuqukethwe kwesikrini okuningi{2}}okuvumelanisiwe. Izibonisi ezijwayelekile zentengiso zithatha ukulungiselelwa kokufaka okuthile. Uma ingahambisani nesakhiwo sakho sohlelo, wengeza iziguquli, ama-adaptha, nomsebenzi wokuhlanganisa obekungagwenywa ngokucacisa isixhumi esibonakalayo ngendlela efanele ezingeni lemojuli.
Asikubhali lokhu njengokuqukethwe kokufundisa. Siwabhala ngoba uma noma yiziphi zalezi zindlela zokwehluleka zihambisana nendawo yakho yokusebenzisa, udinga ingxoxo nomuntu ongakwazi ukucacisa eduze kwazo.
Esikudingayo Kuwe Ukuze Sikucaphune
Ingxoxo yokuqala ekhiqizayo idinga ulwazi oluthile ohlangothini lwakho:
- Khomba osayizi besikrini nokubukeka kwezilinganiso. Uma ushintsha izimpawu ezikhona, izinombolo zemodeli ziyasiza. Uma uklama ukulungiswa okusha, imikhawulo ye-dimensional kanye nendlela yokukhuphuka.
- Indawo yokufaka. Isimo sezulu esilawulwa endlini, iwindi elingaphakathi kodwa iwindi-eliseduze,{2}}ngaphandle, ngaphandle eligcwele. Lokhu kushayela ukucaciswa kokukhanya, idizayini eshisayo, nezidingo zokulinganisa i-IP.
- Amahora okusebenza{0}}/5, 12/7, 24/7. Lokhu kuthinta ukukhethwa kwezibani ezingemuva nempilo yesevisi elindelekile.
- Ivolumu nomugqa wesikhathi. Mangaki amayunithi, ngaphezu kwaluphi uhlelo lokuphakelwa, ukukhiqiza kumele kuqale nini.
- Izidingo zokuhlanganisa. Iyini isidlali sakho semidiya noma i-CMS? Iyiphi ifomethi yesignali? Noma yiziphi izimfuneko zesixhumi esibonakalayo sokulawula?
Asizidingi izimpendulo zokugcina kuyo yonke into-kodwa uma ungasitshela okwengeziwe, impendulo yethu yokuqala izoba wusizo kakhulu.
Kungani Ungavele Uthenge I-Samsung noma i-LG Commercial Displays
Kwamanye amaphrojekthi, kufanele. Izibonisi zentengiso zomkhiqizo ziza nemibandela yesiqiniseko esimisiwe, amanethiwekhi esevisi aziwayo, namashidi athile ongawathemba. Uma ukuthunyelwa kwakho kufanela osayizi bekhathalogi yabo, indawo okuyo ingaphakathi kwemingcele yayo elinganiselwe, futhi unesabelomali, akukho lutho olungalungile ngokuya kulowo mzila.
Senza umqondo uma imikhiqizo yekhathalogi ingahambisani nezimfuneko zakho-uma udinga28-intshinoma 37-uhlobo lwebha eyiyintshi olungekho kumakhathalogi ebhrendi, lapho izingqinamba zakho zokukhweza zidinga ubukhulu obuthile bokuvaleleka, lapho imfuneko yakho yokukhanya ihlala phakathi kwaleyo enikezwa amayunithi avamile angaphakathi nangaphandle, noma lapho ivolumu yenza ezomnotho zangokwezifiso zisebenzele wena.
Asiqhudelani ne-Samsung kusibonisi sezentengiso esingu-55-intshi eqondile. Siqhudelana namaphrojekthi lapho{3}}ngaphandle kweshalofu kungasebenzi kahle futhi nomthengi uyakwazi lokho.
Isinyathelo Esilandelayo
Uma uhlola izinketho ze-LCD zangokwezifiso zezimpawu zokudayisa futhi ufuna ukuqonda ukuthi iphrojekthi yakho iyawafanela yini amandla ethu, sithumele izidingo zakho. Sizophendula ngokuhlola okuqotho-ukuthi kunengqondo yini ukusebenza nathi, ukuthi imikhiqizo evamile ingakusiza kangcono yini, noma uyawadinga amakhono esingenawo.
Besenza imojuli-yezinga lokuhlanganiswa kwezinhlelo zokusebenza zokubonisa okuthengiswayo nezentengiso kusukela ngo-2019. Amandla ethu okukhiqiza asebenzisa amayunithi angu-500 kuya kwangu-40,000 ngonyaka nge-SKU ngayinye. Isikhathi sokuhola isampula singamaviki angu-8-10 kusukela kumklamo ogunyaziwe; ukukhiqizwa kwengeza amaviki angu-4-6 kuye ngevolumu.
