Sɛ wɔde TV a wɔde di dwuma de di gua a, ɛma nea ɔyɛe no tumi krataa no yɛ kwa. Adetɔ akuw dodow no ara hu eyi wɔ nea ɛto so abien anaa abiɛsa a wɔde besi ananmu-a bere a wɔn "budget" ano aduru no aboro aguadi kuw biako ho ka so dedaw no akyi.
Ɛte sɛ nea nsonsonoe a ɛda TV a wɔde di dwuma a ne bo yɛ dɔla 300 ne LCD a wɔde di gua a ne bo yɛ dɔla 1,200 ntam no yɛ kɛse wɔ krataa a wɔde tɔ ade mu. Wɔ spec krataa so no, ɛte sɛ nea nsonsonoe no sua: resolution koro, screen kɛse a ɛte saa, abien no nyinaa kyerɛ sɛ LED backlighting. Ntetewmu ankasa no da adi bɛyɛ ɔsram dunan, bere a consumer-grade displays a ɛkɔ nnɔnhwerew dumien da biara wɔ retail tebea mu no fi ase di nkogu anaasɛ ɛbrɛ ase wɔ ɔkwan a wotumi hu so. Wɔayɛ aguadi panel ahorow no ho nhyehyɛe ama nnɔnhwerew 50,000 kosi 100,000 a ɛbɛkɔ so ayɛ adwuma-nanso saa dodow no fa no sɛ wɔde besisi hɔ yiye na wɔahwɛ so yiye, a ɛhɔ na nneɛma dodow no ara a wɔde di dwuma no nkɔ yiye.
Baabi a Ɛsono Mfiridwuma no Ankasa
Brightness ratings ka asɛm no fã bi pɛ. Consumer panels taa yɛ 200-300 nits; aguadi-grade LCD display panels ma retail fi ase fi 400-700 nits ma dan mu dwumadie na ɛkɔ 2,500-5,000 nits ma window-facing installations. Sɛ awia owia bɔ wo sotɔɔ anim ahwehwɛ a, eyi nyɛ afɛfɛde ho asɛm-ɛyɛ sɛ ebia adetɔfo betumi akenkan wo bo koraa anaa.
Ɔhyew a wɔde di dwuma no na ɛde mpaapaemu ankasa ba. Sɛ yɛhwehwɛ instɔlehyɛn sait ahorow mu a, asɛmmisa a edi kan no nyɛ screen size-ɛyɛ mframa a ɛsen. LED junction hyew a ɛboro digrii 85 twa hann ahoɔden so 3-5% wɔ digrii 10 foforo biara mu . Aguadi panel ahorow de aluminium ɔhyew a wɔsɛe no akyi mprɛte a ɛyɛ den di eyi ho dwuma; consumer units skimp ha efisɛ ofie a wɔde di dwuma no npia ɔhyew anohyeto ahorow da. Wɔ aguadidan a wɔatoto mu a HVAC ntumi nkɔ baabiara yiye mu no, nsonsonoe yi na ɛkyerɛ sɛ ebia wo nneɛma a wode kyerɛ no bɛyɛ tuntum wɔ ahohuru bere a nnipa pii wɔ hɔ no mu anaa.
Ɛwɔ nkyerɛkyerɛmu bi a adetɔfo dodow no ara nhyia da: Tni, nematic-isotropic nsakrae hyew. Sɛ panel no hyew boro saa ahwehwɛde yi so a, nsensanee tuntum akɛse pue wɔ screen no so. Industrial-grade aguadi LCDs de high-Tni liquid crystal formulations di dwuma titiriw efisɛ window-a ɛhwɛ retail installations wɔ wim tebea a ɛyɛ hyew mu no bɛpia standard panels atwam wɔn anohyeto wɔ awɔw bere a edi kan no mu.
ROI: Baabi a Akontaabu no Fi Ba Nsɛm
30-store nnurutɔnbea nkɔnsɔnkɔnsɔn bi a yɛne no yɛɛ adwuma wɔ Midwest dii 11% a wɔma ɛkɔ soro wɔ nneɛma a wɔahyɛ ho nkuran wɔ afe a ɛtɔ so mmiɛnsa a edi kan no mu-a wɔde dapɛn dapɛn nsɛm a wɔdannan mu ne nea wɔde si hɔ wɔ bere a wɔretɔ nneɛma no akyi. A fast-fashion retailer a mmɔho abien screen count huu zero measurable nkɛntɛnso efisɛ wɔansakra promotional content wɔ launch dapɛn akyi. Hardware category koro no ara, nea efi mu ba a ɛne ne ho bɔ abira.
Mpɛn pii no, bere a wɔde tua sika a wɔde tua dijitaal nsɛnkyerɛnne a wɔde di dwuma wɔ aguadidan mu no hwe ase wɔ asram 8 kosi 18 ntam bere a nneɛma a wɔde di dwuma no yɛ adwuma no. Nsakrae ahorow a ɛwosow saa kwan yi: aguadi bo (store a wɔtɔn nneɛma a ɛyɛ mmerɛw hia adetɔ a ɛwɔ nkɛntɛnso kɛse sen wɔn a wɔtɔn dan mu nneɛma na ama wɔatumi abɔ dɔla nkɛntɛnso koro no ara), attribution kwan a wɔfa so susuw nneɛma a wɔhyɛ ho nkuran no so no kyerɛ ɔha biara mu nkyem a ɛyɛ nwonwa; sotɔɔ mu adetɔn nyinaa kyerɛ akontaahyɛde biako a ɛba fam), ne nteɛso a wɔsan de ma.
25-35% a wɔde wɔn ho hyɛ mu nkɔanim a wɔafa aka wɔ nnwuma amanneɛbɔ mu no gyina hɔ ma deployments a obi hwɛ emu nsɛm no so ankasa. Yɛfa 8-15% ka sɛ nhyehyɛe ho adwene ma afɛfoɔ a wɔnnyɛ krado sɛ wɔde ahofama ahofama bɛhyɛ nsɛm a ɛwɔ mu nsakraeɛ mu-ɛyɛ conservative, na ɛda so ara pencils fi mfeɛ mmienu mu ma retail footprints dodoɔ no ara.
Mfe Anum-Mfe TCO: Nkontaabu a Ɛto Nkɔmmɔbɔ no Mu
| Ɛka a Wɔbɔ | TV a wɔde di dwuma | LCD a wɔde di gua |
|---|---|---|
| Hardware a edi kan | $300/ade biako | $1,200/ade biako |
| Nneɛma a wɔde besi ananmu wɔ mfe 5 mu | 2-3 units + adwumayɛfoɔ | 0 |
| Mfe 5 hardware ho ka | $1,100-1,800 | $1,200 |
| Waranti a wɔde tua ho ka | Voided sɛ wɔmfa nni dwuma wɔ aguadi mu | Mfeɛ 3 gyinapɛn |
| Ahoɔden mu nsonsonoe | Mfiase no | 15-25% na ɛba fam |
Aguadi panel no bo sua wɔ tebea biara a woreyɛ screens bɛboro nnɔnhwerew asia da biara no mu. Wɔ nnɔnhwerew awotwe-dwumayɛ mu no, crossover no si bɛyɛ ɔsram 30. Wɔ nnɔnhwerew dumien mu no, ɛyɛ ɔsram 18. Yɛagyae sɛ yɛbɛfa adetɔfo akwan foforo a wɔfa so ka asɛm ma akraman biara a ɔreyɛ nhyehyɛe a ɛboro asram 24-asram 24-deployment horizon-mmoa adesoa no nkutoo mfata margin no.
Installation Failures Yehu Ankasa
Yɛn som frɛ ɔha biara mu aduosia wɔ nnafua 90 a edi kan no mu no hwehwɛ nhyehyɛe mu, na ɛnyɛ hardware. Nea ɛtaa ba: input source mismatches a installers de HDMI bata port 2 na wɔhyehyɛ media player no ma port 1. Labeling ports at install yi saa category yi fi hɔ koraa. Seesei yɛde port mapping nkrataa ka ho sɛ standard deliverable-ɛmmɔ ka biara na ɛtwa ntɛm service volume mu fã.
Ɛkame ayɛ sɛ tumi amansin nhyehyɛe di nkogu mpɛn pii wɔ mmeae a wɔasan asiesie no. Aguadi-grade lcd nsɛnkyerɛnne a wɔde kyerɛ no twetwe 2.5-4.5 amps wɔ unit biara mu wɔ hann a edi mũ mu. Chain anan displays wɔ 15A circuit a wonsusuw peak load na wunya intermittent blackouts a ɛte sɛ hardware huammɔdi nanso ɛnyɛ. NEC anyinam ahoɔden mmara kyerɛ 80% maximum sustained load-a nkyerɛkyerɛmu a AV integrators di akyi nanso general contractors taa bu wɔn ani gu so bere a "wɔde screens kakraa bi ka ho kɛkɛ."
Wobu ani gu ɔhyew ntam kwan so wɔ aguadidan ahorow a ɛyɛ den mu. Yɛakyerɛw displays a ɛdi nkoguo wɔ asram 18 a anka ɛsɛ sɛ ɛkyɛ mfeɛ nson, ne nyinaa firi gyinaesie a ɛkɔ soro a wɔsii sɛ wɔbɛkora fam atenaeɛ a ɛyɛ nsateakwaa anan so. Yɛn standard site nhwehwɛmu no seesei de thermal imaging wɔ peak adwumayɛ nnɔnhwerew-anammɔn foforo a asiw warranty akasakasa abiɛsa ano wɔ afe a atwam no nkutoo mu.
Supplier Ecosystem: Nea Yɛkamfo kyerɛ Ankasa
Wɔ wholesale lcd display panel procurement wɔ retail, gyinaesi no ba fam sɛ ebia wopɛ CMS flexibility anaasɛ ecosystem nkabom. Samsung MagicINFO no to wo mu wɔ wɔn hardware mu nanso ɛma multi-site sohwɛ yɛ mmerɛw. Third{3}}party platforms te sɛ BrightSign hwehwɛ nkabom adwuma pii nanso ma wofrafra panel vendors a egyina site ahwehwɛde pɔtee so-window-facing locations betumi ahia hann a ɛkorɔn sen back-of{7}}store, na sɛ wohyɛ adetɔnfo biako ma ɔfa abien no nyinaa so no ma ɛka a ɛho nhia.
Yɛ spec Samsung ma clients a wɔwɔ dedicated IT resources a wɔpɛ sɛ menewa biako choke. Yɛ spec mixed deployments ne third-party CMS ma clients a wɔde hardware cost optimization di kan na wɔwɔ integrator abusuabɔ de di nsɛnnennen no ho dwuma. Amansan mmuae biara nni hɔ-nanso mmuae a ɛnteɛ wɔ hɔ, a ɛne sɛ wobɛpaw a egyina panel bo nkutoo so na woahu CMS nkrataahyɛ nhwɛso no asram asia akyi.
FAQ
Q: Dɛn na brightness rating na mihia ma retail lcd display panels?
A: 400-700 nits ma gyinapɛn dan mu; 1,000+ nits ma mfɛnsere-hwɛ; 2,500+ nits ma abɔnten so kiosks.
Q: Bere tenten ahe na aguadi-grade lcd panels di ankasa?
A: Nnɔnhwerew 50,000-100,000 MTBF wɔ adwumayɛ tebea a ɛfata ase-5-11 mfe wɔ adwumayɛ a ɛkɔ so, a egyina ɔhyew nhyehyɛe ne hann nhyehyɛe so.
Asɛmmisa: So mihia aguadi mu nneɛma a wɔde kyerɛ sɛ screen ahorow no di dwuma nnɔnhwerew awotwe pɛ da biara a?
A: Mfaso a ɛwɔ so sɛ ɛtra hɔ kyɛ no yɛ kɛse bere a bere kɔ so no. Wɔ asram 24 a wɔde bedi dwuma akyi no, aguadi TCO no tu mmirika kɔ fam.
Anamɔn a Edi Hɔ
Sɛ woreyɛ scoping a retail deployment na wopɛ sɛ wokwati instɔlehyɛn huammɔdi a yɛaka ho asɛm wɔ ha no a, yɛn engineering kuw no yɛ complimentary site assessments ma projects over ten screens. Yɛbɛkyerɛ ɔhyew asiane, ɔmansin tumi ho nsɛm, ne nsɛm a ɛwɔ mu sohwɛ ahwehwɛde ansa na woahyɛ wo bɔ sɛ wobɛma hardware-abisa nhwehwɛmu wɔ ha.
