Plasma vs LCD vs LED vs DLP
Ināʻoe e noiʻi ana i kahi leka uila hou a nānā paha i nā hiʻohiʻona hou i loko o nā hale kūʻai , eʻikeʻoe i nāʻenehana likeʻole e hoʻohanaʻia e nā mea hana i nā papahana HDTV hou. Loaʻa iā lākou a pau ka pahuhopu hoʻokahi - kaʻoluʻolu o ke kiʻi maikaʻi - akāʻo kēlā me kēia "meaʻai" heʻano kūpono a me ka maikaʻi. He kūpono kēia eʻike ai i kāu e kūʻai nei no kahi TV hou . I kāu manawa e noiʻi ai, e noʻonoʻoʻoeʻo ka palena kēia e hele ai,ʻaʻole ka hele; ʻO ke kiʻi pono maikaʻiʻo TV he kiʻi maikaʻiʻo TV e like me ka hoʻohanaʻana o kaʻenehana.
Nā Plasma TV
ʻO Plasma kaʻenehana pālahalaha mua loa e hiki ai ke hoʻopuka i nā kiʻi maikaʻi ma nā'anuhi kiʻi ākea home o 42 "a me kaʻoi aʻe ..ʻOiaiʻo nā poʻe akamai he plasma i hana i ke kiʻi maikaʻi loa,ʻaʻole e hana houʻia nā TV plasma no ka emiʻana o ka mahele māhele o LCD TVs.
LCD TVs
ʻOiai ua laweʻo ia i kahi manawa no ka LCD (hōʻike kiniani) no ka loaʻaʻana o ka kūʻai a me ka ukuʻana i ka'elepa,ʻo ia ka meaʻenehana TV maʻamau a loaʻa i loko o nāʻano loea, nā nui a me nā koho koho. Ma muli o kēia ākea āpau, hiki ke loli keʻano o ka kiʻiʻokoʻa, i kekahi manawa ma waena o nāʻano likeʻole mai ka'ōʻai hoʻokahi.
Nā LCD Pākana
Hanaʻia nā LCD TV e pale ai i waho o ka mālamalama,ʻo ia hoʻi,ʻaʻole lākou e hoʻomanaʻo i ka nānāʻana o nā pale a me nā puka māmā mai ka'ōkuhi ma mua o nāʻenehana'ē aʻe. ʻO ka LCD TV ke hoʻoemi i ka mea wela aʻo ka mea maʻamau e hoʻemi i ka uila. Ua palekana nāʻaha ELCD mai ka pākuʻi "Burn-in" a he koho maikaʻi loa ia inā he nui nā kiʻi paʻi o kāu mau nānā manaʻo. Ma hope, e hāʻawi aku ka LCD iāʻoe i ka koho nui loa o nā kumukūʻai a me nā nui o nā kiʻi.
LCD pahuhopu
Ma mua aʻe o nāʻenehana TV, eʻokoʻa ana nā LCD TV i ka maikaʻi o kaʻilikai. He hopena kūlohelohe kēia o ka nui o nā mea i hiki ke loaʻa, akā no ka mea he mea waiwai ka LCD no ka hanaʻana a he nui nā mea hana e ho'āʻo i ka loaʻaʻana i nā kumukūʻai hiki ke kūpono loa, ma nāʻano hoʻonaʻauao hoʻi. ʻO ka LCD hāpai i ka hoʻonaʻauaoʻenehana nui nā kiʻi wikiwiki; ma kekahi mau papa, hiki iāʻoe keʻike i kahi alahele o nā pixels a iʻole he "blocky" nānā i ka wikiwiki wikiwiki. E ho'āʻo ana nā mea hana e hoʻoponopono i kēia me ka hoʻoikaikaʻana i ka "neʻeʻana," i kekahi manawa maikaʻi, i kekahi manawa iʻole pēlā. ʻAʻole hoʻolaha nā LCD TV maʻamau i kaʻeleʻeleʻeleʻele a me nāʻenehana'ē aʻe, a he mea kūponoʻole kaʻike a me keʻano likeʻole ma mua o kāu hiki ke loaʻa i kahi'ē aʻe. ʻO ka hopena,ʻo ke kiʻi ma nā LCD TV he meaʻokoʻa ke nānā iāʻoe mai kahi lōʻihi loa.
ʻOhana TV
ʻO LED (emitting diode)ʻO TV nā LCD TV wale nō me kekahiʻano hana hoʻohālike. Pono nā hōʻike LCD e hoʻokaʻawale i kāna mau pixels "no ka hanaʻana i nā kiʻi. Ma nā papahana LCD maʻamau, ua hoʻohanaʻia kekahi kukui kani ma hope o ka hoʻonohonohoʻana, akā ma luna o nā pūkuhi LED, nā kukui a me nā māmā maikaʻi loa e hoʻololi i kēia. ʻEluaʻano o nā LED Uila. ʻO kekahi o lākou ua kapaʻiaʻo "ke kukui maka" LED - ma kahi o kahi kukui nui ma hope o nā pixel, a ua hoʻohanaʻia nā kukui kukui liʻiliʻi ma ke kihi o ka maka. ʻO kēia ke alana o ke alalaʻuʻuku ke emiʻole. Ma keʻano maʻamau o ke kaiapuni "kaiaulu" o ke kaiapuni, nui nā lālani o nā kukui kukui ma hope o ka pakuhi aʻae i nā pix ma "kahi" e hoʻopiha piha a hemo paha, e pili ana i nā makemake kūpono o ka papahana. ke nānā neiʻoe. Loaʻa kēia i ka hoʻokaʻawaleʻokoʻa.
ʻO nā mea maikaʻi
Ma muli o ka māmāʻana o ke kukui a me ka maikaʻi ma mua o ka kukui uila,ʻo ke kiʻi ma kahi LED "pop" aʻoi aʻe ma mua o kahi LCD maʻamau, me kaʻokoʻa likeʻole a me nā kiko'ī, e hoʻokokoke pinepine ana i ka maikaʻi o nā kiʻi ma nā hoʻonohonoho plasma. ʻO kēia keʻanoʻoiaʻiʻo loa i nā hoʻonohonoho palemoho o ke kaiaulu, kahi i kapaʻia he "mau kiko" LED. Hiki ke hoʻohālikelike keʻano o ka LED e hoʻohana ana i kaʻenehana hoʻolālā'oniʻonaʻole o keʻoni. ʻOiaiʻo ka maikaʻi ma kahi paeʻaina,ʻaʻole i ka hopena o ka hōʻailona maikaʻi. ʻO nā lālāʻelua o LED heʻoi aku ka maikaʻi o ka ikaika ma mua o ka plasma a iʻole ka LCD TV maʻamau,ʻo ia hoʻi ka emiʻana o nā bila a me ka hale'ōmaʻomaʻo.
ʻO nā hanana LED
Hiki ke hoʻonui aku nā pālākila o ke kelepona o Lot ma mua o nā LCD TV aʻaʻole he mau koho ma ka LED TV; ʻaʻoleʻoe eʻike i ka nui o nā hao a me nā kiʻi nui e koho mai. Eia kekahi, no ka mea heʻike LCD maoli kaʻike, nānāʻia ke aniani; Hiki ke loli keʻano o ka kiʻi keʻano o ka nohoʻana ma kahi nui o kaʻoki i ka TV.
Kālepa DLP
ʻOiai ka nui o ka mākaʻi e hoʻololi i nā TV pālahalaha, nui mau mea hana e hoʻomau i ka hāʻawiʻana i ka "nānā hope hope" nui ma ka polokalamu Digital Digital Processing (DLP) i kūkuluʻia e Texas Instruments i ka makahiki 1990. ʻO kēia kaʻenehana pono'ī i hoʻohanaʻia no ka hoʻoili kiʻiʻiaʻana i nā mea hana kiʻiʻoniʻoni a hoʻohana i kahi puʻi me nā miliona mau aniani liʻiliʻi e hōʻike ana i nā kukui (a me nā kiʻi) i ka pākuhi e pili ana i nā manawa kūpono o ka mea papahana. ʻOiaiʻaʻole pālahalaha kēia mau pāʻani,ʻaʻole lākou i hohonu e like me nā TV āpau a ke kula kahiko a hele mai i nāʻano nui o nā kiʻi nui.
DLP Pōmaikaʻi
ʻO ka DLP heʻenehana akamai i hiki ke kūpono i ke kūlana o ke kiʻi. Hana maikaʻiʻo ia ma nā lumi aniani a pouli paha a he mau hiʻohiʻona maikaʻi ke nānā aku. Ma waho aʻe o kaʻilikai kiʻi, maikaʻi nui ka DLP no ka pahu - hiki iāʻoe ke loaʻa i ka nui o ka DLP pāʻani no ke kālā liʻiliʻi ma mua o ka'ōmaha hiʻohilahi o ka nui like, a ma keʻano o nā pale nui loa (60 inisi a keu), no ka kālāʻuʻuku. Loaʻa nā DLP TV ma nā hiʻohiʻona 3D.
DLP nā kiʻi
ʻAʻole hoʻolale ka DLP TV. Ponoʻoe i kahi wahi kiko'ī (aiʻole kahi papahana) no kahi DLP TV, akā inā ua loaʻa iāʻoe ka lumi no ka mea aʻaʻoleʻoe e noʻonoʻoʻaʻole kāu pāʻani i pālahalaha,ʻaʻole kēia he pilikia.