Wɔ nnɛ wiase yi mu no, . LED TV abɛyɛ ade a adetɔfo a wɔhwehwɛ mfonini a ɛkorɔn ne ahoɔden a wɔde di dwuma yiye no ani gye ho. Nanso, mpɛn pii no, adwene mu naayɛ ba wɔ asɛmfua 'LED TV.' ho. Nnipa pii susuw sɛ ɛkyerɛ television mfiridwuma soronko koraa, nanso nokwarem no, LED TV yɛ LCD TV ahorow ketewaa bi a wɔde hann-emitting diodes (LEDs) di dwuma sɛ wɔn akyi kanea. Wɔ saa asɛm yi mu no, yɛbɛhwehwɛ nea LED TV yɛ, sɛnea ɛyɛ adwuma, ne ahorow, nneɛma a ɛwom, ne nea ɛma ɛyɛ nea nnɛyi adetɔfo paw no yiye.
LED TV ho ntease
Dɛn ne LED TV?
Wɔ ne titiriw mu no, LED TV yɛ LCD TV a LED akyi kanea wom ara kwa . Mfiridwuma a wɔde di dwuma wɔ screen no ankasa mu, liquid crystal display (LCD), no te sɛ nea wɔde di dwuma dedaw no, nanso wɔayɛ akyi kanea nhyehyɛe no foforo afi CCFL (Cold Cathode Fluorescent Lamps) so akɔ LED ahorow so . Saa nsakrae yi ma hann, nsonsonoe, ne ahoɔden a wɔde di dwuma yiye no yɛ kɛse bere a ɛma wotumi yɛ nneɛma a ɛyɛ tratraa na emu yɛ hare no.
Dɛn na LED TV Gyina hɔ Ma?
LED gyina hɔ ma Light Emitting Diode . Nea ɛnte sɛ LCD TV dedaw a CCFL akyi hann wom a na wɔde akanea a ɛma hann di dwuma de hyerɛn screen no, LED TV ahorow de saa diode nketenkete yi di dwuma de ma hann ba. LED diode ahorow a ɛwɔ LED TV ahorow mu no nsɛe ahoɔden pii, ɛtra hɔ kyɛ, na etumi ma hann a ɛkorɔn ma sɛ wɔde toto CCFL ahorow ho a. Saa nsakrae yi ama mfonini no ayɛ papa, na wɔde tuntum a emu dɔ ne kɔla ahorow a ɛyɛ hyew ayɛ.
Ɔkwan Bɛn so na LED Backlighting Yɛ Adwuma?
LED backlighting yɛ ɔkwan a wɔfa so de LED ahorow di dwuma de hyerɛn LCD screen so. Bere a nsu ahwehwɛ n’ankasa mma hann mfi mu no, wɔyɛ hann a LED ahorow no de ba no ho adwuma de yɛ mfonini ahorow. Ne titiriw no, LED ahorow no ma hann fibea a ɛho hia ma nsu ahwehwɛ no tumi di so. Saa hann a wɔde di dwuma yi ma wotumi di mfonini no yiyedi so pɛpɛɛpɛ, na ɛma LED TV yɛ ɔkwan a ɛyɛ anigye ma wɔn a wɔpɛ sɛ wɔyɛ adwuma a ɛkorɔn no.
LED Backlighting Ahorow ne Wɔn Nkɛntɛnso
Ɛnyɛ nea wɔbɔɔ LED TV nyinaa pɛpɛɛpɛ. LED akyi kanea mfiridwuma ahorow pii wɔ hɔ, na emu biara wɔ n’ankasa mfaso. Nsonsonoe ahorow yi a wobɛte ase no betumi aboa wo ma woasi gyinae a ɛfata bere a woretɔ TV foforo no.
Edge-Lit LED Mfiridwuma
LED TV ahorow a ɛhyerɛn wɔ anoano no wɔ LED ahorow a wɔde asisi screen no anoano. Afei wɔde hann akwankyerɛfo di dwuma de trɛw hann no mu wɔ screen no so. Saa nhyehyɛe yi ma wotumi de TV a ɛyɛ tratraa di dwuma, na ɛma ɛyɛ nea eye ma nnɛyi dan mu nneɛma a ɛnyɛ den koraa. Nanso, kanea a ɛwɔ akyi a ɛwɔ anoano no betumi ama hann a ɛnyɛ pɛpɛɛpɛ, titiriw wɔ mmeae a ɛyɛ sum, efisɛ hann no fi anoano nkutoo.
Mfaso a ɛwɔ so:
Nsusuwii a ɛyɛ tratraa
Ɛka a ɛba fam
Mfomso ahorow:
Full-Array LED Mfiridwuma
In full-array LED TVs , wɔde LED ahorow si screen no akyi tẽẽ, na wɔkyekyɛ wɔ panel no nyinaa so. Eyi ma wotumi hu akyi kanea a ɛyɛ pɛ na wotumi di hann a ɛwɔ screen no afã horow so yiye. Saa mfiridwuma yi nso boa local dimming , a ɛsakra hann no wɔ mmeae pɔtee bi ma nsonsonoe no yɛ kɛse na ɛda tuntum a emu dɔ adi.
Mfaso a ɛwɔ so:
Mfomso ahorow:
Mini-LED Mfiridwuma
Mini-LED mfiridwuma yɛ nkɔso a aba wɔ full-array nhyehyɛe no mu. Ɛde LED nketewa kɛse di dwuma—mpɛn pii no ɛbɛyɛ diode nketewa 1,000 kosi 10,000—a ɛma wotumi di hann ne nsonsonoe so kɛse. Eyi ma Mini-LED TV ahorow tumi de tuntum a emu dɔ, hann a ɛkorɔn, ne kɔla ahorow a ɛyɛ pɛpɛɛpɛ ma. Mini-LED ahorow abɛyɛ nea nkurɔfo ani gye ho titiriw wɔ mfiri a ɛyɛ fɛ mu na wɔtaa de toto OLED a wɔde kyerɛ nneɛma ho.
Mfaso a ɛwɔ so:
Mfomso:
| Feature |
Mfaso |
Mfomso |
| Dɛn ne LED TV? |
Ɛma hann, nsonsonoe, ne ahoɔden a wɔde di dwuma yiye no yɛ kɛse |
Nsusuwii a ɛyɛ tratraa na ɛyɛ hare |
| Dɛn na LED TV Gyina hɔ Ma? |
Hann ne nsonsonoe a ɛkorɔn |
- |
| Ɔkwan Bɛn so na LED Backlighting Yɛ Adwuma? |
Mfonini a wɔde di dwuma pɛpɛɛpɛ kɛse |
- |
| Edge-Lit LED Mfiridwuma |
Thinner design, ɛka a ɛba fam |
Kanea a wɔkyekyɛ no pɛpɛɛpɛ, nsonsonoe a ɛba fam |
| Full-Array LED Mfiridwuma |
Hann a ɛyɛ pɛ kɛse, nsonsonoe a ɛkɔ so yiye |
Nsusuwii a ɛyɛ den kakra |
| Mini-LED Mfiridwuma |
Hann ne nsonsonoe a ɛkorɔn, tumidi a ɛyɛ pɛpɛɛpɛ |
Bo a ɛkorɔn sen biara |
LED TV Display Nneɛma ne Nsɛm a Wɔakyerɛkyerɛ Mu
Sɛ woretɔ LED TV a, ɛho hia sɛ wote nsɛm ahorow a ebetumi aka wo hwɛbea no ase. Efi resolution so kosi refresh rates so no, saa nneɛma yi di dwuma titiriw wɔ mfonini no su mu.
Resolution Options wɔ LED TV ahorow mu
TV bi nsusuwii na ɛkyerɛ sɛnea mfonini ahorow no yɛ nnam na emu da hɔ. LED TV ahorow no wɔ nsusuwii ahorow mu sɛnea ɛbɛyɛ a wobedi ahiade ahorow ho dwuma.
HD (720p) : LED TV atitiriw taa nya 1280x720 piksel, a ɛfata ma screen nketewa.
Full HD (1080p) : Nsusuwii a wɔtaa de di dwuma ma TV a ne kɛse yɛ mfinimfini (nsateakwaa 32-55), a ɛma emu da hɔ yiye ma wɔn a wɔhwɛ dodow no ara.
4K Ultra HD (2160p) : Ɛde Full HD mmɔho anan ma, na ɛma mfonini ahorow a ɛkɔ akyiri, a ɛte sɛ nkwa. Ɛyɛ papa ma screen akɛseɛ ne 4K nsɛm a wobɛhwɛ afiri streaming services mu.
8K Ultra HD (4320p) : Nea ɛkorɔn sen biara a ɛwɔ hɔ, a ɛde nsɛm a ɛyɛ nwonwa ma. Nanso, esiane sɛ 8K nsɛm nni hɔ nti, 8K TV ahorow no yɛ nea wɔde di dwuma titiriw wɔ niche gua ahorow anaa adwumayɛfo dwumadi ahorow mu.
Wɔ adetɔfo dodow no ara fam no, 4K LED TV ma ɛkari pɛ a eye sen biara wɔ bo, nsusuwii, ne nneɛma a ɛwɔ hɔ ntam.
Refresh Rates ne Motion Handling a Wɔde Di Dwuma
Refresh rate yɛ mpɛn dodow a TV no yɛ mfonini no foforo wɔ sekan biara mu. Refresh rate a ɛkɔ soro kyerɛ sɛ wobɛkanyan wo ho ntɛmntɛm, titiriw bere a nneɛma a ɛkɔ ntɛmntɛm te sɛ agumadi anaa adeyɛ sini ahorow no.
60Hz : Standard wɔ dodow no ara entry-level ne mid-range models, a ɛfata ma daa nsɛm.
120Hz ne nea ɛboro saa : Wohu wɔ mfonini ahorow a ɛkorɔn mu, ɛtew kankyee a ɛyɛ hu so bere a wɔreyɛ mfonini ahorow a ɛkɔ ntɛmntɛm no. Model ahorow bi de motion interpolation di dwuma de yɛ frame rates a ɛkorɔn ho mfonini.
Hyɛ no nsow: Sɛ woyɛ obi a wopɛ agodie anaa agumadi a, 120Hz refresh rate ho hia na ama woanya osuahu a ɛkɔ so yiye.
HDR (High Dynamic Range) ne Mfonini a Ɛyɛ Paara
HDR mfiridwuma ma mfonini ahorow no nsonsonoe ne kɔla a emu dɔ yɛ kɛse. Ɛma wotumi nya hann ahorow pii, efi tuntum a emu dɔ so kosi fitaa a ɛhyerɛn so, na ɛma wonya mfonini ahorow a ɛyɛ hyew na ɛte sɛ nkwa kɛse.
HDR10 : HDR format a wɔtaa de di dwuma, a ɛma kɔla a emu dɔ 10-bit.
Dolby Vision : A premium format a ɛde 12-bit kɔla bun ne nsonsonoe a ɛkorɔn ma.
HLG : Ɔkwan a wɔfa so de HDR bɔ amanneɛ tee.
Hwehwɛ Dolby Vision mmoa sɛ wopɛ HDR adwumayɛ a ɛkorɔn sen biara a.
![LED TV .]( "LED TV")
Ahoɔden a Wɔde Di Dwuma Yiye ne Nneɛma a Atwa Yɛn Ho Ahyia Ho Nsusuwii
Mfaso titiriw biako a ɛwɔ LED TV so ne sɛnea wɔde ahoɔden di dwuma yiye a ɛyɛ nwonwa. Sɛ wɔde toto mfiridwuma dedaw te sɛ plasma ne CCFL-backlit LCDs ho a, LED TV ahorow no de ahoɔden kakraa bi na edi dwuma, na ɛma ɛyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia no nsɛe. Ɛnyɛ sɛ anyinam ahoɔden a wode di dwuma a ɛba fam yi boa ma wo carbon footprint so tew nko, na mmom ɛma wokora anyinam ahoɔden ho ka so kɛse bere a bere kɔ so no. Bere a ahoɔden bo kɔ so kɔ soro no, LED TV a wobɛpaw no betumi aboa wo ma woatew afie mu ahoɔden ho ka so bere tenten. Wɔn nhyehyɛe a ɛmma ahoɔden nsɛe no ma LED TV yɛ ano aduru a eye ma adetɔfo a wɔrehwehwɛ sɛ wɔbɛkari pɛ wɔ adwumayɛ ne nneɛma a atwa yɛn ho ahyia ho asɛyɛde mu.
Tumi a Wɔde Di Dwuma wɔ LED TV ahorow mu
LED TV ahorow de hann a ɛma hann (LED) a ɛkɔ anim di dwuma de hyɛ akyi kanea, mfiridwuma a ɛmma ahoɔden nsɛe kɛse sen akyi kanea a ɛyɛ fluorescent a wohu wɔ LCD TV dedaw mu no. LED ahorow nhia anyinam ahoɔden kakraa bi na ama wɔatumi ayɛ adwuma, na ɛno kyerɛ sɛ ahoɔden a wɔde di dwuma no so tew bere a ɛda so ara de mfonini a ɛyɛ adwuma yiye ma no. Ɛnyɛ sɛ anyinam ahoɔden a wɔde di dwuma a ɛso tew yi so wɔ mfaso ma wo ahoɔden ho ka nko, na mmom ɛboa yiye ma nneɛma a atwa yɛn ho ahyia no kɔ so tra hɔ daa. LED TV yɛ ade a ɛyɛ ahabammono wɔ TV gua so, na ɛma ɛyɛ nea adetɔfo a wɔpɛ sɛ wɔtew wɔn nkɛntɛnso a ɛwɔ nneɛma a atwa yɛn ho ahyia so a wɔmfa nneɛma a wɔde kyerɛ no su nsɛe no pɛ.
Sɛnea Ɛtena Hɔ ne Nkwa Nna
Wonim LED TV ahorow sɛ ɛyɛ nwonwa sɛ ɛtra hɔ kyɛ na ɛtra hɔ kyɛ. Sɛ wɔkyekyem pɛpɛɛpɛ a, saa television ahorow yi tumi di nnɔnhwerew 100,000, na ɛkyɛ sen nea akyɛ te sɛ plasma TV a ɛtaa tra ase tiaa no kɛse. Saa nkwa tenten yi hwɛ hu sɛ adetɔfo benya mfaso kɛse wɔ wɔn sika a wɔde asie no so, efisɛ ɛho renhia sɛ wɔsesa wɔn TV mpɛn pii saa. Sɛnea LED TV ahorow no kyɛ no nso da adi wɔ sɛnea wɔayɛ no den no mu, na ɛma ɛyɛ nea wotumi de ho to so na ɛho ka sua ma wɔn a wɔpɛ anigyede ano aduru a ɛtra hɔ kyɛ no. Sɛ wɔde toto nneɛma afoforo a wɔde kyerɛ nneɛma ho a, LED TV yɛ ade a ɛyɛ den, a ɛtra hɔ kyɛ.
LED TV Mfiridwuma Daakye
Nnɛyi LED TV taa yɛ TV a nyansa wom , a wɔde dwumadi nhyehyɛe te sɛ Android TV , WebOS , ne Tizen ahyɛ mu . Saa platform ahorow yi ma wotumi nya streaming services, apps, ne intanɛt so nneɛma, na ɛma wo TV yɛ anigyede beae a biribiara wɔ biako mu.
Bere a atetesɛm LED TV ahorow ma adwumayɛ a ɛkyɛn so no, mfiridwuma foforo te sɛ Mini-LED ne QLED (Quantum Dot LED) renya din esiane wɔn nsonsonoe a ɛkorɔn ne kɔla a ɛyɛ pɛpɛɛpɛ nti. Saa mfiridwuma yi ma wonya osuahu a ɛkɔ akyiri a wɔde hwɛ nneɛma na wɔtaa de di dwuma wɔ mfiri a ɛyɛ fɛ mu. Sɛ worehwehwɛ mfonini a eye sen biara a, susuw Mini-LED anaa QLED ho wɔ wɔn hann ne nsonsonoe a ɛkorɔn no ho.
Awie
Sɛ yɛbɛbɔ no mua a, . LED TV gyina hɔ ma nkɔso kɛse a aba wɔ television mfiridwuma mu. Esiane sɛ mfonini no atu mpɔn, wɔmfa ahoɔden nni dwuma yiye, na wɔayɛ no teateaa nti, wɔyɛ nneɛma a eye kyɛn so ma adetɔfo dodow no ara. Sɛ́ ebia worehwɛ sini, woredi agoru, anaasɛ worehwɛ nneɛma a ɛwɔ so no, LED TV ma wunya osuahu a ɛyɛ dɛ na ɛma wode wo ho hyɛ mu. Bere a mfiridwuma foforo te sɛ Mini-LED ne QLED ma adwumayɛ a eye sen biara mpo no, LED TV kɔ so di gua so esiane nea ne bo yɛ den ne nea wotumi de di dwuma wɔ mmeae pii nti. Sɛ worepaw LED TV , susuw nneɛma te sɛ screen kɛse, ne nsusuwii, ne nneɛma a nyansa wom ho na woahu nea ɛfata w’ahiade yiye. Feilong de a ɛkorɔn LED TV nneɛma a ɛka mfiridwuma a ɛyɛ nwonwa ne adwini a ɛyɛ fɛ bom ma. Wɔn nneɛma ahorow no hwɛ hu sɛ adetɔfo betumi anya ade a ɛne wɔn ahiade ahorow hyia wɔ anigyede ne adwumayɛ ho.
FAQ
Asɛmmisa: Dɛn na LED TV gyina hɔ ma?
A: LED TV gyina hɔ ma Light Emitting Diode TV . Ɛyɛ bi LCD TV a ɛde LED di dwuma sɛ akyi kanea, na ɛma ahoɔden a wɔde di dwuma yiye ne mfonini a ɛyɛ papa sen a ɛwɔ CCFL akyi kanea . LCD mfiri dedaw
Asɛmmisa: Ɔkwan bɛn so na LED TV yɛ adwuma?
A: LED TV de hann a ɛma hann di dwuma ma akyi kanea a ɛwɔ LCD screen no akyi. Saa diode ahorow yi ma nsu a ɛyɛ ahwehwɛ a ɛma mfonini wɔ screen no so no hyerɛn, na ɛma hann ne nsonsonoe tu mpɔn.
Asɛmmisa: Mfaso bɛn na ɛwɔ LED TV so?
A: LED TV ahorow no nsɛe ahoɔden pii, ɛyɛ tratraa, na ɛma mfonini a ɛyɛ papa a kɔla ahorow a ɛhyerɛn wom sɛ wɔde toto mfiridwuma dedaw ho a. Wɔsan nso wɔ akɛse ne ne bo ahorow pii.
