An bɛ weleli sɔrɔ feerekɛlaw ka cakɛdaw fɛ u ka taamasiyɛnw bilali dɛsɛlen kɔfɛ. San saba tɛmɛnen a kɛra furakɛlitɔn ye cɛmancɛ-tlebi-kalo 18 kɔnɔ ka don a laseli la, u tilancɛshelf-dakunw ekranwtun bɛ ka kɔfɛlan joli jira, wa feerekɛla min tun bɛ pannew "commercial grade" feere u ma, o tun ye a makun garanti ɲininiw kan. O ɛkranw tun ye telewisɔn pannew ye minnu tun bilalen bɛ kokura nɛgɛdaga kɔnɔ. Mɔgɔ si tun ma opereli waatiw spec'd ka ɲɛ.
Nin ye an bɛ min kɛ cogo wɛrɛ la ani mun na a nafa ka bon n’i bɛ LCD taamasiyɛnw sɔrɔ feerekɛyɔrɔ la min ka kan ka boli.
An sigilen bɛ yɔrɔ min na Supply Chain kɔnɔ
An ye modulu-nivo integrateur ye min sigilen bɛ Xiamen. An tɛ TFT gilasi- dilan min bɛ bɔ BOE, AUO, walima Innolux dilanni siraw la ka kɛɲɛ ni i ka spec bɛ min ɲini. An bɛ min Kɔrɔsi, o ye fɛn bɛɛ ye gilasi kɔfɛ: kɔkanna yeelen dilanni, bolifɛntigiw ka pankurun labɛncogo, FPC siraw dilanni, funteni ɲɛnabɔli, dakunw jɛli, ani i ka kɔnɔkow ɲɛnabɔli siratigɛ la.
Nin jɔyɔrɔfa in bɛ ni jagokɛcogo dɔw ye i ka kan ka minnu faamuya sani an ka kuma ka taa a fɛ.
An bɛ se ka kɔkanna yeelen bɔli bɛn i ka sigicogo ma, ka bolifɛntigiw ka pankurunw labɛn i ka kunnafonidilanw bɔli taamasiyɛnw cogoya kama, ani ka masinw ka jɛɲɔgɔnya dilan min bɛ bɛn i ka fixture system ma. An tɛ se ka panɛli hakɛ kura walima pixel geometries da-o ye tier-one fabricator territory ye ni NRE bɛ daminɛ $100K+ la ani minimum volumes minnu bɛ mankutu sɔrɔ porogaramu belebelebaw dɔrɔn de kama.
Ka ɲɛsin feerelikɛyɔrɔ taamasiyɛn porozɛ fanba ma-.shelf-dakun jiralanw, laban-cap screens, checkout lane taamasiyɛnw, window-ɲɛnajɛ laseli jiralanw-semi-custom module baara bɛ i mago bɛ min na tiɲɛ na, o datugu. Ni aw ka porozɛ bɛ fɛn dɔ de wajibiya an tɛ se ka min kɛ modulu nivo la, an bɛna o fɔ aw ye ka kɔn o ɲɛ ani k’aw ɲɛsin fabricateurs (fabrikatɛriw) ma minnu bɛ se.
Baro min bɛ kɛ ni musakaw ye
I bɛ ka sugandiliw suma ɲɔgɔn na. Nin ye sɔngɔko bɛ baara kɛ cogo min na tiɲɛ na an ka sɔrɔko cakɛda hakɛ la.
Jagokɛyɔrɔ jiralan minnu bɛ bɔ Samsung, LG, walima BOE feerelikɛyɔrɔw la, olu bɛ taa ni fɛnw ye minnu bɛ se ka kɛ, ani sɔngɔ latigɛlenw. Jagokɛyɔrɔ min janya ye santimɛtɛrɛ 43- ye, o bɛ $1200 ɲɔgɔn bɔ; 55-inch kɛnɛma-rated units bɛ daminɛ $6000 ɲɔgɔn na. Katalogu bɛ min di, i bɛ o sɔrɔ.
Module ladamu baara bɛ dɔ fara injiniyɛri wari bilali kan ka kɔn-a wele ko $4,000 ka se $8,000 ma ka kɛɲɛ ni cogoya yebar-suguya walima jiracogo sɔgɔlenporozɛ min bɛ baara kɛ ni galasi plateformes (plateformes) ye minnu bɛ yen. O bɛ ɲɛsin sofɛrɛ ka pankurun dilanni ma, kɔkanna yeelen spec, masin CAD, ani prototype samples. NRE kɔfɛ, -unit sɔngɔ bɛ bɔ hakɛ ni gɛlɛya de la, nka ni komandi minnu ka ca ni 2000-3000 ye an bɛ na don cogoya la katalogu fɛnw kɔrɔ minnu bɛ bɛn ɲɔgɔn ma ni 15-20% ye.
Jate: n’i bɛ ka unit 500 bila sen kan, n’a sɔrɔla ladamu tɛ kɔrɔ sɔrɔ-NRE bɛ amortize ka se $8-16 ma unit kelen na ka fara component musaka kan. N’i bɛ ka unit 5000 bila sen kan mara cakɛda dɔ kɔnɔ, NRE bɛ kɛ mankan ye ani i bɛ fɛnɲɛnamafagalanw sɔrɔ minnu jɔra i ka sigida la sanni u ka ladamu a ma.
An bɛna jateden lakikaw boli aw ka poroze kama. Aw ka laɲini hakɛw, yeelen wajibiyalenw, ani hakɛ fɔcogo ci an ma-an bɛ bololabaara musakaw wuli sanga 48 kɔnɔ.
Fɛn min bɛ kɛ tiɲɛ na Retail LCD Deployments kɔnɔ
Dɛsɛ cogoya saba bɛ jira siɲɛ caman n’an nana ni an ye ka mɔgɔ wɛrɛ ka porozɛ labɛn.
Funteni danw tɛmɛna.
Fenɛtiri-falen installations bɛ funteni sɔrɔ. Tile doni bɛ degere 15-20 fara panɛri kɔnɔna funteni kan ka tɛmɛ ambient kan. Jagokɛlaw ka jirali minnu jate kɛra 40℃max internal temp ye, olu ye o dan gosi tilegan fɛ. Dɛsɛ cogoya ye kondansɛri tiɲɛni ye-i tɛ saya barikama sɔrɔ, i bɛ yeelen bɔli dɔɔnin dɔɔnin sɔrɔ ani ka kulɛri jiginni sɔrɔ kalo 12-18 kɔnɔ fo ka se ekranw ma k’a jɛya ko u tiɲɛna. O labɛnni ye speccing panneaux ye ni thermal margins ka bon ani ka integrating active walima passive cooling at module design stage. An y’o kɛ dumunikɛyɔrɔw la minnu bɛ baara teliya la bolifɛnw kɔnɔ Arizona ani Texas yɔrɔ minnu na ambient plus solar bɛ 60℃internal gosi tuma bɛɛ.
Duty cycle bɛnbaliya.
Kunnafonidila panɛliw ani jagokɛyɔrɔ dɔw minnu ka dɔgɔ{0}}, olu dabɔra sanga 4-6 baara kama don o don. Aw bɛ u boli sanga 16 kɔnɔ ani LED kɔkanna yeelen fosiforo tiɲɛni bɛ teliya kosɛbɛ-lɛrɛ 50.000 jatebɔ ɲɛnamaya bɛ kɛ sanga 15.000 ye tiɲɛ na. An tun ye adumunikɛyɔrɔ feerelaSaheli-kɔrɔn fɛ u ka shelf-edge installation bɛɛ bila u nɔ na kalo 14 kɔfɛ bawo mɔgɔ si tun ma kɔkanna yeelen spec sɛgɛsɛgɛ ka kɛɲɛ ni baarakɛwaati lakikaw ye. A falenni musaka ka ca ni a kɛli ye ka ɲɛ a daminɛ na.
Interface (interface) ka bɛnbaliya.
I ka media player bɛ HDMI bɔ. Walima LVDS. Walima i ka kiosk controller mago bɛ GPIO triggering la walasa ka synchronisé multi-screen kɔnɔkow sɔrɔ. Jagokɛyɔrɔ jiracogo jɔnjɔnw bɛ donnakow labɛncogo kɛrɛnkɛrɛnnen dɔ ta. Ni a ma bɛn i ka sitɛmu jɔcogo ma, i bɛ fɛn caman tigɛli, adapɛri ani ɲɔgɔndan baara fara a kan minnu tun bɛ se ka bali ni interface (interface) jirali ye ka ɲɛ modulu nivo la.
An t’olu sɛbɛn ka kɛ kalan kɔnɔkow ye. An b’u sɛbɛn bawo ni nin dɛsɛcogo ninnu dɔ bɛ tali kɛ i ka baarakɛyɔrɔ la, i mago bɛ baro la ni mɔgɔ ye min bɛ se ka spec (spec) kɛ u lamini na.
An mago bɛ min na ka bɔ aw la ka Quote
Baro fɔlɔ min bɛ nafa lase mɔgɔ ma, o bɛ kunnafoni dɔw de wajibiya i fan fɛ:
- Laɲini ekran hakɛw ni a ɲɛda cogoyaw. Ni aw bɛ taamasiyɛn minnu bɛ yen, olu bila u nɔ na, modɛli nimɔrɔw bɛ dɛmɛ don. Ni aw bɛ ka fixtures kura dilan, dimensionnel constraints ani mounting approach.
- Sigida min bɛ sigi sen kan. So kɔnɔ waati cogoya min bɛ kɔrɔsi, so kɔnɔ nka finɛtiri-kɛrɛfɛ, tilayɔrɔba-kɛnɛma, kɛnɛma dafalen. O bɛ yeelen spec, thermal design, ani IP rating wajibiyalenw bila senkan.
- Baarakɛwaatiw. 8/5, 12/7, 24/7. O bɛ nɔ bila kɔkanna yeelen sugandili la ani baarakɛwaati makɔnɔnen na.
- Volume ani waatibolodacogo. Unit joli, deployment schedule jumɛn kan, tuma jumɛn na production ka kan ka daminɛ.
- Integration wajibiyalenw. I ka media player walima CMS ye mun ye? Siginidenw cogoya jumɛn? Contrôle interface wajibiyalen dɔw bɛ yen wa?
An mago tɛ jaabi labanw na fɛn bɛɛ kan-nka n’i bɛ se k’a fɔ an ye ka caya, an ka jaabi fɔlɔ nafa bɛna bonya ka taa a fɛ.
Mun na i tɛ Samsung walima LG Jagokɛyɔrɔw San dɔrɔn
Porozɛ dɔw kama, aw ka kan ka o kɛ. Jagokɛyɔrɔ jiralanw bɛ na ni garanti sariya sigilenw ye, baarakɛyɔrɔw rezo dɔntaw, ani spec sheets i bɛ se ka da minnu na. Ni i ka bilali bɛ bɛn u ka katalogu hakɛw ma, n’i ka sigida bɛ u ka jatebɔsenw kɔnɔ, wa ni baarakɛnafolo b’i bolo, foyi tɛ o sira taama na.
An bɛ hakilina di ni katalogu fɛnw ma bɛn i ka ɲininiw ma-ni i mago bɛ a28-inch yewalima 37-inch bar-type min tɛ sɔrɔ marka kataloguw kɔnɔ, ni i ka jiginni gɛlɛyaw bɛ dakun hakɛ kɛrɛnkɛrɛnnenw de wajibiya, ni i ka yeelen wajibiyalen sigilen bɛ sokɔnɔna ni kɛnɛma unit standardw bɛ min di, walima ni volume bɛ kɛ sababu ye ka sɔrɔko ladamu baara kɛ i nafa la.
An tɛ ɲɔgɔn sɔrɔ ni Samsung ye jago jiralan tilennen 55-inch kan. An bɛ ɲɔgɔn sɔrɔ porozɛw la yɔrɔ minnu na off-the-shelf tɛ baara kɛ kosɛbɛ ani sannikɛla b’o dɔn.
Taabolo nata
N’i bɛ ka LCD sugandiliw jateminɛ minnu bɛ kɛ ka kɛɲɛ ni i yɛrɛ sago ye feerekɛyɔrɔ taamasiyɛnw kama ani n’i b’a fɛ k’a faamu n’i ka porozɛ bɛ bɛn an seko ma, i ka i ka ɲininiw ci an ma. An bɛna jaabi di ni jateminɛ lakika ye-ni a bɛ bɛn ka baara kɛ ni an ye, ni fɛn dilannenw bɛ se ka baara kɛ i ye ka ɲɛ, walima ni i mago bɛ sekow la minnu tɛ an bolo.
An bɛ module-nivo integration kɛ feerelikɛyɔrɔw ni jago jiracogo baarakɛminɛnw na kabini san 2019. An ka fɛn dilanni seko bɛ boli 500 fo 40.000 na san o san SKU kelen kɔnɔ. Misali la, o waati ye dɔgɔkun 8-10 ye ka bɔ dilancogo la min dabɔra; bɔli bɛ dɔgɔkun 4-6 fara a kan ka kɛɲɛ ni a hakɛ ye.
