Projectors alakai: hōʻike manaʻo o nā Manufacturers, a nānā i ka mea maikaʻi loa Ke Ana Hoʻohālike

Mai ka muli o ka makeke o ka ohua nā mīkini home Ua hoʻololi projectors ka hailona. Ia mea i ka poe pipiʻi manao maalea i ole emi pipiʻi hana, ka hoʻohana 'ana i ka mea i hiki wale nō i loko o ka pouli. I keia la, i ka projector e leie aku oe e nānā kiʻi a me nā wikiō maʻalahi e puku i ka TV a PC pale. A me ke kumu kuai o Ke Ana Hoʻohālike e kākoʻo i ka olelo hooholo o Full HD, e like me ka lilo ana o 40-'īniha kīwī e puhi ia. Ua ka manawa e lawe ka lanakila o keia enehana, a lilo i ka hauʻoli nona o ka hale i ka hale kiʻiʻoniʻoni me ka io gigantic paku me ka 300-'īniha diagonal, i mea e pili ana 7,62 m.

kiʻi

I ka papa kuhikuhiE aiao o ka poʻe uʻi a o ke kiʻi ka pono o ka projector. Akā, pehea aha ka mea e hana ina he mau mea-pono ai ka auhau 'aʻole e hana i kumu mīkini Ke Ana Hoʻohālike ma muli o ka nele o ka lumi no ka manao?

Ke kiʻi 'ana ma nā wānana waiwai hiki e ana o ia mau mea kiko'î:

• kiʻi enehana;
• i ka nui a me ka hooholo ana o ka'ōpū mai;
• Akä naÿe;
• 'ālohilohi;
• ka mea nui loa.

Mua o nā mea a pau, i ke kiʻi e like ai hilinaʻi nui ma ka wānana 'enehana ka. Ano, he ekolu loea: DLP, LCD a me ka LCOS.

DLP

DLP (Engl. Digital Light aaioee) hoʻohana i ka'ōpū mai o hoʻololi i ka inclination huina o micromirrors i kuhikuhi mai mālamalama i loko o ka hoʻomālama maka aniani. kaola dyeing ia lŘlŘ ma naʻano likeʻole. Kekahi Manufacturers hoʻohana i ka hoʻomaka koke kaʻapuni huila tricolor. Ma keia hihia, o ka maka ike i ka mea onionio monochrome kiʻi i hiki ke aloha ia kekahi kanaka, e like me hana he anuenue i pio mai ai i ua ālai ', mākaʻi ihola iā. 'Ē aʻe pili ekolu micromirror kaua no kela a me keia ano kaawale (3DLP enehana). Projectors i hana 3DLP-enehana, i waena o ka maikaʻi, akā, i ka loa pipiʻi projectors.

LCD

LCD enehana (Engl. Wai aniani E hōʻike he) hoʻohana ekolu LCD'ōpū mai, e lilo ulaula, omaomao a me ka uliuli eiiiiiaiou o ka wikiō neaiaea. Ke kahe ana o ka malamalama metala halide kukui hele ma ka prism a ke kaʻina o ka dichroic Kānana i? Aaeaao kekahi hapa o ka pae a me ka hōʻikeʻana i kekahi māheleʻia i loko o ekolu eiiiiiaiou. Kēlā me ua hoouna mai ma kona LCD-'ōpū mai ana ma ke hoʻololi i ka malamalama koko maalo ae la oia ma kēlā me kēia kiʻi kiko hana he monochromatic kiʻi. Hui o ekolu eiiiiiaiou produces he nunui-waihoʻoluʻu wānana. Mawaena o na drawbacks o keia 'enehana ua kapaia haahaa Akä naÿe no nä kiʻi (aie i ka mea i ke aniani mea i loko o ka paʻa noho aaeaao malamalama, a me ka ole oi aku 7% o ka'ōpū mai bandwidth).

LCOS

LCOS (Engl. Wai aniani ma silikone) ma muli i ka mua elua. Akā, i ka malamalama, aole ia i hele ma waena o ka wai aniani mua, a me ka lewa wai aniani ma silikone. Kēia hualoaʻa ma kiʻekiʻe kbps kiʻi me ka drawbacks o DLP- a me ka LCD-enehana. A eia hoi, he mea hiki, e hoʻonui i ka kiʻi kiko nuʻa, a loaʻa kiʻekiʻe kiʻi hoʻonā. Akā, me ka uku-LCOS projectors Ua loa kiʻekiʻe, no laila, hiki kaupalena 'kā lākou hoʻohana cinemas a me ka nui hōʻike keʻena.

alakai

Alakai enehana (Engl. Light-K'lauea diode, LED) no e pili ana i kiʻi hoʻohana kekahi o ka luna 'ana i kūpono a me ka like ana o ka malamalama kumuʻaneʻi mea he alakaʻi'ōpū mai. Kēia eliminates i ka pono no ka ipukukui hope, ua hoemiia ka mana hokii. Ua hoʻohiki wa e ola ana o ke alakaʻi kū'ē i ka 25 tausani. Hola. Ke keakea mea he uuku ka malamalama koko ole e oi aku 2,000 lumens.

Kukuna projector ua lako pono me ka pūʻulu o ke kukuna diodes iniiaiie waihoʻoluʻu. Emi pipiʻi nō hapalua kukuna alakaʻi projectors, ma ka a, e hoʻokō i kekahi kiʻekiʻe'ōlinolino diode kukuna e hui uliuli, omaomao a me ka ulaula kukui hāweo hehee ai LEDs.

palapala

Hooholo me ka nānā 'ia ma ka helu o nā kiko kiʻi. No ka kbps pono Aʻohe kiʻi projector a me kēia mau mea kiko'î a ke kumu. 'Oe ke pāʻani hoʻi i ka peahi ana me ka okoa Hooholo, akā, i ke kiʻi, e e ka nānaina ma ka mīkini'opihia algorithms.

Popular olelo hooholo i 1280 x 768 WXGA, 1280 x 720 HD, 1920 x 1080 Full HD, 1920 x 1200 WUXGA.

'ālohilohi

Luminous koko ua anaia mai ka manawa i loko o lumens. Projectors me ka olinolino o 2000-3000 lumens i hoʻohana 'ia ma nā lumi papa a me na mea uuku halawai lumi. Luminous koko i loko o 3000-4500 lumens kupono no ka nuiʻaha kūkā keʻena. Ua lawa ka'ōlinolino o ka kiʻi i loko o keia hihia, no laila, i ole e pōhina i ka lumi. A iā Naha Pōhaku-ao alohilohi i projectors 4500 lumens e hoʻohana i 'aha mele, ma ka nightclubs, na ekalesia, a me ka e like. D. Tiket a me ka mea uuku lawe projectors me ka luminous koko o ka 2,000 lumens koi emi huina a me ka hapa poeleele hoi o ka lumi.

Akä naÿe

Ka lākiō o ka lani kiekie loa, a hiki ilalo lilo i luminance o ka pale ua kapaia ka Akä naÿe no nä hiʻohiʻona o ka projector. No ka laʻana, ka Akä naÿe o 10,000. 1 Hōʻike ua keʻokeʻo'ōlinolino aku i ka olinolino o kaʻeleʻele 10 000 manawa. Akä naÿe nezatemnonnom lumi e hoʻomoe ana ma mawaho malamalama kumu, a me ka emi loa o ka luminous koko o ka projector nui.

maka aniani

Video projectors nā aniani kaulona hiki ke hoʻolako me ka manuale 'ole' akomi loli o ka mea nui loa. He mea pono e hoʻololi i ke kiʻi nui me ka neʻe maila i ka projector iho.

Nō hoʻi, i ka maka aniani ua wehewehe aku ma ka lākiō o ka mamao mai ka pale a hiki i kona nui. Projectors i lōʻihi-pulakaumaka (2-8: 1) maʻamau (1-2), a me ka pōkole-pulakaumaka (emi o 1).

Hiʻona alakai-projectors

• I loko o hoʻohana pono shading no i kā mākou oi a me ka mālamalama o ke kiʻi.
• Maalea a me ka luminous koko o ka 300 lumens i pōpilikia ma luna o ka laula o 0.2 m + pale, a oi aku 500 lumens - 3 m.
• Pono no ka lawe lima i ka hale kiaka. Ia mea,ʻaʻole he piha hope no projectors me ka mea hiki ke hooheheeia halide mau ipuʻaila.
• Portability ua loaʻa ma ke alo o ka mea mawaho mana lako, nā pūnaewele ioeaie.
• Ke Ana Hoʻohālike a me ke kiʻekiʻe luminous koko o ke kiʻekiʻe halulu pae, no laila, e pono no ka hoʻohana i ka lehulehu wahi.
• Power hokii, Ua ka palena haʻahaʻa.

Projector LED: he hōʻuluʻulu manaʻo o Popular Ke Ana Hoʻohālike

ʻO kēlā lā ma luna o ke kuai, hou Ke Ana Hoʻohālike o projectors, ka malamalama kumu i loko o i LEDs i hoʻohana. ʻO kēia nō ka wale alakaʻi-projectors, i hōʻike manaʻo he maikaʻi. No laila, e ka hoʻomaka.

Mini alakai-projector ViewSonic Pl-W800 - Pocket mea i manao ia no ka pāʻoihana a pau e wehewehe, e like me ka mea, e olelo aku, "ma o ka nalo,". Akā, e like me nā mea kūʻai mai, ka malamalama ia auoiaea e leie aku e hana ia ma ka hale.

ViewSonic California poʻe hana kūikawā ana ma ka wānana lako a pan, mai ka weuweu 80s. A mau makahiki aku nei ka mea, ua lilo ia he paionia o ka laina hou o ka ieie-alakaʻi-projectors me ke kumu hoʻohālike Pl-W500. Ano, i loaʻa Ke Ana Hoʻohālike W200, W600 a me W800.

Nā helu i loko o ka palapala inoa hoʻopili like me ka mana o ka luminous koko i loko o lumens. Ma ka pepa, he like me ka mana metala halide kukui, i aku i 2000 lumen, aole ia i olelo i loko o ka lokomaikaʻi o ke alakaʻi-projector, akā, ma ka mea, e like me ka Customer nāʻana, ka mea illuminates i ka pale o ka malamalama o i manaoia. Ke lawe lima kūlana kiʻekiʻe mea hiki ke hoʻomaka PowerPoint hoʻokomo ma ka hōʻike, ka hoʻolako '80'īniha HD kiʻi ua 1280 x 720 i ka mamao o 2,5 ka m, mai ka olinolino me noi poeleele hoi o ka lumi. Eia naʻe, e pono e ho film e zadornut mau pale, a OIeEOEIeAeEIIe, i ka Movie ano, e haawi aku i ke kiʻi i ka nui maoli waihoʻoluʻu. Ke compactness o ka mea koi 'ia e lūlū i ka loli i ka mea nui loa. Akā, he mea he puʻu no ka piʻiʻana ma luna o ka Tripod. Inā ka projector ua lń i ma ka pili ana i ka pale, i ke kiʻi e e 'akomi' like.

ViewSonic Pro9000 mea he hapalua kukuna-alakai projector i mea maikaʻi no ka hale kiaka. Beautiful'ōniʻoniʻo, makani hoʻi DarkChip3? Inoaia, kiʻekiʻe ka wehewehena kiʻi Full HD, 16.000 lumens malamalama ia auoiaea a me Akä naÿe o 100.000: 1 - i ua pakahi aku la ia mahalo e ka consumer. Ke projector kukui? Ieoaeunoaa iauaeoia mea i hoʻohana 'ia a me nā kānana, a ho'ēmi i kā ka lilo o ka hana ana o ka mea kokoke i ka' Aʻohe.

LG PH550, PW1000, PW1500 - alakaʻi-projectors no ka hale, a hoike aku la i loko o January 2016. Ke luminous koko i loko o lumens a me ka olelo hooholo (H i 1280 x 720 a me 1280 x W i 800) i hoʻokohu 'ia ma ka lima kūlana kiʻekiʻe inoa. PH550 kükohu ua lako pono me ka o na pu ki, pōpilikia ma 2,5 hola o na pu ki aloha ola, Bluetooth-kaniʻana, i ka pūnaewele maalea a me ka OS "Android". PW1000, ma ka hou, ua lako pono me ka mīkini TV tuner a me ka 3D-hana maʻalahi, a me na hana maikai la a PW1500 wahi a kona'ālohilohi.

Vivitek Qumi Q5 - he lawe ieie-alakai-projector me ka olelo hooholo o ka 1600 m 1200, olinolino o ka 500 lumens a me kākoʻo no 3D. Paku nui 30-90 'īniha (0,76-2,3 m) ma ke kaawale, o 1-3 m. Aia mea i kukulu-ma ka pâʻani pôpeku, 4 GB hoomanao, i ka USB-awa, he pūnaewele e pili ana, i ka Internet lako a me ka o na pu ki. Members nana i ka mea maikaiʻano'ōlelo, Akä, kiʻi quality, manao a me ka olelo hoopomaikai nui, akā, ua hauʻoli i kekahi kānana leo, a me ka nele ana o ka leo pa alima.

Qumi laina i nā projectors alakai Q4, Q6, Q7 Lite, Q7 hoʻohui. Me ka ulu huahelu, a mahuahua mālamalama, i mea ka hope kumu hoʻohālike o ka mai i ka 1000 lumens. Ka Akä He 30,000: 1, he olelo hooholo o ka 1280 x 800. ka manawa kūpono e ka pāʻana i ka projector i kekahi lawe lima kūlana kiʻekiʻe e holo mai OS "Android" a IOS. Aia trapezoid? Iaea maka aniani pohupani hale i loko o ka papamoe a me ka vertical kuhikuhi, ka'ōnohi hoʻokokoke.

Produces projectors Vivitek Qumi Taiwanese poe e Aaeuoa uilaʻoe.

Optoma huahana

Optoma projector e kaumaha ana i nā kēia mau alakaʻi-enehana.

ML750e - olelo hoopomaikai, a Lightweight (emi o 400g) i hoʻomākaukauʻia. Kēia mea he lawe alakaʻi-projector ua papahana no ka mea piliwaiwai, e kiai ana kiʻiʻoniʻoni, a hoʻokomo ma ka hōʻike me ka PC; He ua kūkulu-i loko o ka hoʻomanaʻoʻana, a me ka kau no anakahi iki SD-kāleka. 1280 x 800 olelo hooholo, he Akä naÿe o ka 15 000: 1, ka paku ka nui o 17-100 'īniha, ka wānana mamao 0,5-3,2 m + i pau ai 65 W ma ka hana a me ka 0.5W ma halihali .. Mea hoʻohana i loa māʻona, aʻoi loa versatility.

ML1500e i hoʻolako pono me ka hana hou-i ka Media, ka mea pâʻani pôpeku, palapala Mea Nānā, hoʻokani kani, nā pūnaewele hoʻolele mokulele a me ka iaiyoe kāleka. 1280 x 800 olelo hooholo, he Akä naÿe o ka 20 000 :. 1, o ka paku ka nui o 17-100 'īniha, ka wānana mamao o 0.5-3 ka m i pau ai 145W.

HD91 + - lua o ka hanauna LEDs i hoʻohana, Full 3D kiʻi 1080 p, ka'ōnohi hoʻokokoke. Akä naÿe 600.000: 1, ka paku ka nui o 30-300 'īniha, ka wānana mamao 1,5-19 m + i pau ai 245 watts ma ka huali pololei a me 150W ma kekahi ano e kiai ana kiʻiʻoniʻoni .. No hoopii mai mea hoʻohana.

Optoma Global Inc, nona ke keʻena luna e aia i loko o ka US, Europa a me Asia, hana wānana a me nā leo manaʻo no ka hana, ka hoʻonaʻauao a me ka hale ana. Hoʻokumu i ka 2002 ma Shanghai, China.

Projectors mai BenQ

BenQ poe hana lawe projectors alakai GP30, GP3, GP20.

GP30 - pōkole-upena (40-'īniha paku ma ka mamao o ka 1 m) me ka likeʻole projector alakai'ālohilohi luminous koko o 900 lumens. E like me ka Hookah, ka mea, ua wehewehe aku ma ke alo o ka hoʻokani kani me SRS HD, 'ike loea kākoʻo nā pūnaewele EYI MHL a me WiDi maʻiʻo. Ke Ana Hoʻohālike GP3 a GP20 i mālamalama lumens 300 a me 700, kekahi me kekahi. 1280 x 800 olelo hooholo, Akä naÿe o 100000: 1, ka k'ki? Iaea mea +/- 40 °. I ka 2014, ua lilo ka Taiwanese poe BenQ ke ao nei alakaʻi i loko o kuai ana o ka kiʻekiʻe-ho'ākāka 'ana projectors, a me ka huina helu o nā Ke Ana Hoʻohālike kuai lilo aku la i oi 1 miliona.

NEC np-L102W - 1000 lyumenovy alakai-projector me 1GB o na iaiyoe, a me ka kau no SD-pepa i ka 32 GB, a e haʻalele i ke kamepiula lawe ma ka hale, a e hoʻokomo ma ka hōʻike mai i ka waihonaʻike holo. Kukulu-ma Nānā Mea e leie aku oe e wehe oihana Suite MS Office AEIU a me PDF nā palapala. Ke manao Aʻole i hoʻohana kaʻapuni kānana mea, ina e manaoio oe i ka nāʻana, ho'ēmi i kā leo, a eliminates i ka pono, e mālama ai ia. 1280 x 800 olelo hooholo, Akä naÿe o 10,000: 1. Ke Japanese poe NEC E hōʻike he kākoʻo pāʻoihana, ka Hookah o keia projector hana no ka oi mamua o 20 makahiki.

Panasonic

Ma ka 'oihana projectors Panasonic PT-RZ470U kukui UAIAaIN e alakai-kukuna'ōnaehana me ka luminous koko o 3500 lumens. 1920 x 1200 olelo hooholo, he Akä naÿe o ka 20 000: 1, 40-300'īniha pale nui, i ka mamao i ka pale - 2,6-10 m + ka hapalua malamalama kumu o mea hoʻohana manaʻo kōkua mai i ka oi aku ana i nā pōpō ka pololei, a me Digital Link nenoaia, e hoʻouna i HDMI. , uncompressed HD-wikiō, nā leo a me ka noho luna ana kekahi Cat5 uwea no ka mamao mai ka 100 m. Panasonic ua paionia 'ka hana nā wānana waiwai, e hoʻomaka ana? iecaianoaaiiie i ka 1975. A me ka mea mau i ka noho ma ke alakai kulana a hiki i kēia lā, me ka mooolelo o ka projector olinolino o 9000 lumens a me ka mea mua e hoʻolauna 'enehana nā pūnaewele i loko o kēia' ano o ka noonoo o kanaka. Nā mea kūʻai mai i loa māʻona i ka pono kiʻi ka pono o ka mea hou 'ano o ka projector, akā, i ka Akä a me ke kala, e like me ia, nō ma ka awelika kiʻekiʻe.

New huahana mai Casio

Ke Japanese poe Casio, i hoomaka mua ka hana hapalua kukuna a me LED LED-projectors, e kaumaha ana affordable kükohu XJ-V110W, XJ-V10X, XJ-V110W, XJ-F210WN, XJ-F100W, XJ-F20XN, XJ-F10X, ka olinolino ino i 3500 lumens. New projectors Akä naÿe 20000: 1, k'ki? Iaea, he hoʻoili kālā a me nā pūnaewele e pili ana.

Acer

Acer kekahi produces lawe projectors alakai K137i, K138ST, K335 olelo hooholo o ka 1280 x 800 nā kiko kiʻi, a me ka malamalama koko 700, 800 a me 1000 lumens pakahi. Ke Akä naÿe o 10,000. 1, paku nui 17-100 / 25-100 / 30-100 'īniha, ka, mākaʻi ihola iā mamao 0,6-3,2 / 0,4-1.7 / 0,9-3,0 m, ke k'ki? Iaea + / -40 °, kākoʻo no PDF kūmole, HI Office, mana hokii 75/80/135 watts. Reviews mea nona ka hapanui maikaʻi.

poʻe hoʻokalakupua-kukui

He mea hiki ole keia iʻaneʻi,ʻaʻole e hōʻike i ka mea i ua waikahe i ke kuai me ka nike Chinese alakaʻi-projector, i mea loa kaulike nāʻana. Kekahi laʻana o kaul Digital Wiliau Hōkū DG-757 a me Fugetek FG-637. Wahi ana i nā mea kūʻai mai, ma ka olelo olinolino o 2800 lumens a me 2000, i ka oiaio ua emi o 140 lumens a me 90, kekahi me kekahi. Kēia, e like me ka pono me ka unevenness nui o ka'ōlinolino a me ka oi, 'ike loea 20 makahiki aku nei, hookahi manawa hou hoʻokūpaʻa i ka adage "miser uku palua."