Mipela i save kisim ol kol long ol stua bihain long ol i no inap putim ol sain. Las kwata em i wanpela famasi netwok long Midwest-18 mun i go insait long wanpela 'rollout', hap bilong olshelf-edge screensi soim 'backlight bleed', na saplaia husat i salim ol "komesel gred" panel i bin stap isi long ol tok bilong 'warranty'. Ol skrin em ol TV panel bilong ol manmeri we ol i putim gen insait long ol ain banis. Nogat wanpela man i bin makim stret ol aua bilong wok.
Dispela em samting mipela i save mekim narapela kain na bilong wanem em i bikpela samting sapos yu wok long painim ol LCD sain bilong wanpela ritel envairomen we i mas wok.
Mipela i sindaun we insait long saplai sen
Mipela i wanpela module-level integreta we i stap long Xiamen. Mipela i no save wokim TFT glas-we i kam long BOE, AUO, o Innolux prodaksen lain bihainim wanem samting yu laikim. Samting mipela i bosim em olgeta samting bihain long glas: disain bilong beklait, konfiguresen bilong draiva bod, FPC routing, 'thermal management', 'enclosure integration', na 'interface' bilong konten menesmen sistem bilong yu.
Dispela posisen i gat ol samting yu mas kliagut long en pastaim long yumi toktok moa.
Mipela i ken makim 'backlight' autput wantaim 'installation environment' bilong yu, stretim ol 'driver board' bilong 'signal format' we 'media player' bilong yu i save givim, na disainim 'mechanical integration' we i stret long 'fixture system' bilong yu. Mipela i no inap wokim ol nupela panel sais o piksel jiometri-em i tier-wan fabriketa teritori wantaim NRE i stat long $100K+ na minimam volium we i stret long ol bikpela program tasol.
Long planti ol ritel sain projek-shelf-edge displays, end-cap screens, checkout lane signage, window-facing promotional displays-semi-kastom module wok i karamapim wanem samting yu nidim tru. Sapos projek bilong yu i nidim wanpela samting we mipela i no inap long mekim long level bilong modul, mipela bai tokim yu long dispela pastaim na soim yu long ol 'fabricators' husat inap long mekim.
Toktok long Kost
Yu wok long skelim ol opsen. Dispela em i hau prais i wok long level bilong mipela long saplai sen.
Ol 'off-'ol komesal displei bilong Samsung, LG, o BOE ritel prodak lain i gat ol 'specs' na 'fixed price'. Wanpela 43-inch komesel panel i save kostim samting olsem $1,200; Ol 55-inch ausait-reit yunit i stat long $6,000. Yu kisim wanem samting katalog i givim.
Wok bilong kastom modul i save putim wanpela invesmen bilong enjiniaring pastaim-kolim em $4,000 i go long $8,000 long wanpela kainbar-taip o stretim displeiprojek yusim ol glas pletfom we i stap pinis. Dispela i karamapim 'driver board design', 'backlight spec', 'mechanical CAD', na ol 'prototype samples'. Bihain long NRE, prais bilong wanwan yunit i dipen long volium na kompleksiti, tasol long ol oda antap long 2,000-3,000 pis mipela i save kam insait aninit long ol wankain katalog prodak long 15-20%.
Matematik: sapos yu putim 500 yunit, ating kastom i no gat as bilong en-NRE i save daunim i go long $8-16 long wan wan yunit antap long kos bilong ol komponen. Sapos yu putim 5,000 yunit long wanpela rijonal sen, NRE i kamap nois na yu kisim ol 'hardware' we i stret long envairomen bilong yu na i no stret long en.
Mipela bai ranim ol namba tru bilong projek bilong yu. Salim sais bilong yu, ol samting yu laikim long lait, na volium fokast-mipela bai senisim 'ballpark costing' insait long 48 aua.
Wanem samting tru i save go rong long ol ritel LCD diploimen
Tripela 'failure modes' i save kamap planti taim taim ol i bringim yumi i kam long stretim projek bilong narapela man.
Ol mak bilong hat i winim.
Ol instolesen we i lukluk i go long windo i save kamap hat. Sola lod i save putim 15-20 digri long intanel panel tempereja antap long ambient. Ol komesal displei we i gat mak bilong 40 digri maks intanel tempereja i save winim dispela mak long wanpela san apinun. Failure mode em i 'capacitor degradation'-yu no inap kisim dai wantu tasol, yu kisim liklik lait i lus na kala i senis insait long 12-18 mun inap long ol skrin i luk olsem ol i bagarap. Rot bilong stretim em long makim ol panel wantaim bikpela 'thermal margins' na bungim 'active' o 'passive cooling' long taim bilong disainim modul. Mipela i bin mekim dispela long ol kwik-sevis restoran draiv-tru instolesen long Arizona na Texas we ambient na sola i save kamap 60 digri insait oltaim.
Duty cycle i no wankain.
Ol 'consumer panel' na sampela 'low-tier commercial units ol i wokim bilong wok inap 4-6 aua long olgeta de. Ranim ol inap 16 aua na LED beklait fosfor bagarap i go hariap tru-50,000-aua reit laip i kamap 15,000 aua tru. Mipela i gat wanpelagrosalong Saut-is senisim olgeta 'shelf-edge installation bilong ol bihain long 14-pela mun bikos nogat wanpela i bin sekim 'backlight spec' wantaim ol aua bilong wok. Wok bilong senisim em i kost moa long mekim stret long pastaim.
Intafes i no inap long wok wantaim.
Media pleia bilong yu i save kamapim HDMI. O LVDS. O kiosk kontrola bilong yu i nidim GPIO trigaring bilong 'synchronized multi-screen content. Ol standet komesel displei i save kisim wanpela spesifik input konfigurasen. Taim em i no wankain olsem sistem akiteksa bilong yu, yu wok long putim ol konveta, adapta, na wok bilong bungim ol samting we yu ken abrusim sapos yu makim stret intafeis long level bilong modul.
Mipela i no save raitim ol dispela samting olsem ol samting bilong skulim ol manmeri. Mipela i raitim ol bikos sapos wanpela bilong ol dispela 'failure modes' i stret long 'deployment environment' bilong yu, yu mas toktok wantaim wanpela husat i ken skelim gut ol dispela 'failure modes'.
Wanem samting mipela i nidim long yu long kolim
Wanpela gutpela namba wan toktok i nidim sampela infomesen long sait bilong yu:
- Makim ol sais bilong skrin na ol 'aspect ratio'. Sapos yu senisim ol sain we i stap pinis, ol model namba i helpim yu. Sapos yu wok long disainim ol nupela samting, ol mak bilong sais na rot bilong putim.
- Envairomen bilong putim. Klaimet insait long haus, insait long haus tasol windo-i stap klostu, hap-ausait, ful ausait. Dispela i save kirapim ol samting bilong 'brightness spec', 'thermal design', na 'IP rating' rikwaemen.
- Ol aua bilong wok. 8/5, 12/7, 24/7. Dispela i save afektim seleksen bilong beklait na ekspekted sevis laip.
- Volium na taimlain. Hamas yunit, antap long wanem taim bilong putim, wanem taim prodaksen i mas stat.
- Ol samting bilong bungim wantaim. Wanem em midia pilaia o CMS bilong yu? Wanem fomat bilong signal? I gat sampela samting bilong kontrolim intafeis?
Mipela i no nidim ol laspela bekim long olgeta samting-tasol sapos yu ken tokim mipela moa, namba wan bekim bilong mipela bai i gutpela moa.
Bilong wanem yu no ken baim ol Samsung o LG Komesel Displei
Long sampela projek, yu mas mekim olsem. Ol 'brand commercial displays' i save kam wantaim ol 'warranty terms', ol sevis netwok we yu save long en, na ol 'spec sheets' we yu ken trastim. Sapos wok bilong yu i stret long sais bilong katalog bilong ol, envairomen bilong yu i stap insait long ol mak bilong ol, na yu gat baset, i no gat rong long bihainim dispela rot.
Mipela i mekim gutpela tingting taim ol prodak bilong katalog i no stret long ol samting yu laikim-taim yu nidim wanpela28-incho 37-inch bar-taip we i no stap insait long ol 'brand catalog', taim ol samting bilong putim i nidim ol spesifik 'enclosure dimensions', taim 'brightness requirement' bilong yu i stap namel long wanem ol 'standard indoor' na 'outdoor' yunit i save givim, o taim volium i mekim 'custom economics' i wok long helpim yu.
Mipela i no resis wantaim Samsung long wanpela 55-inch komesel displei. Mipela i resis long ol projek we 'off-the-shelf i no wok gut na baia i save long en.
Neks step
Sapos yu wok long skelim ol kastom LCD opsen bilong ol ritel sain na yu laik save sapos projek bilong yu i stret long wok bilong mipela, salim ol samting yu laikim i kam long mipela. Mipela bai bekim wantaim wanpela onest asesmen-sapos em i gutpela long wok wantaim mipela, sapos ol standet prodak bai helpim yu gut, o sapos yu nidim ol samting we mipela i no gat.
Mipela i bin wok long mekim module-level integresen bilong ol ritel na komesel displei aplikesen stat long 2019. Prodaksen kapasiti bilong mipela i save ranim 500 i go inap 40,000 yunit long wanwan SKU. Sampol lid taim em 8-10 wik bihain long ol i oraitim disain; prodaksen i save go insait long 4-6 wik bihainim volium.
