Cov Pov Thawj Luv Luv: Laser Thiab Sib Cuam Tshuam Ultra Luv Pov Luv Pov Projector, Teeb Tsa Thiab Hloov Kho

Cov txheej txheem:

Video: Cov Pov Thawj Luv Luv: Laser Thiab Sib Cuam Tshuam Ultra Luv Pov Luv Pov Projector, Teeb Tsa Thiab Hloov Kho

Video: Cov Pov Thawj Luv Luv: Laser Thiab Sib Cuam Tshuam Ultra Luv Pov Luv Pov Projector, Teeb Tsa Thiab Hloov Kho
Video: pov thawj meb yias cov me nyuam tuaj tawm tsam cov meb tsi kam them nyiaj 2024, Plaub Hlis Ntuj
Cov Pov Thawj Luv Luv: Laser Thiab Sib Cuam Tshuam Ultra Luv Pov Luv Pov Projector, Teeb Tsa Thiab Hloov Kho
Cov Pov Thawj Luv Luv: Laser Thiab Sib Cuam Tshuam Ultra Luv Pov Luv Pov Projector, Teeb Tsa Thiab Hloov Kho
Anonim

Lub projector yog ib qho khoom siv tseem ceeb tshaj plaws hauv chaw ua haujlwm thiab tsev kawm ntawv . Tab sis txawm tias qhov tshwj xeeb subtype li luv pov projectors muaj tsawg kawg yog ob hom. Lawv cov yam ntxwv, nrog rau cov cai ntawm kev ua haujlwm, yuav tsum raug coj los ntawm txhua tus neeg yuav khoom.

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Peculiarities

Nws yog kev coj ua kom paub qhov txawv peb pab pawg tseem ceeb ntawm hom txheej txheem no raws li qhov ntev ntawm kev tsom mus, uas yog, raws li lub sijhawm, cais lub projector los ntawm daim duab dav hlau.

Qauv ua kom pom tseeb ntev muab tawm los ua qhov yooj yim tshaj plaws, thiab yog li nws muaj peev xwm los tsim lawv ua ntej tshaj plaws.

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Short pov projector feem ntau yog siv hauv thaj chaw ua haujlwm. Nrog nws txoj kev pab, koj tuaj yeem yooj yim teeb tsa kev nthuav qhia ntawm cov khoom lag luam tshiab, phiaj xwm lossis koom haum tag nrho. Cov txheej txheem zoo ib yam yog siv hauv cov tsev kawm ntawv thiab lwm qhov chaw uas nws tsim nyog los qhia txog qee yam kev tshaj lij.

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Tab sis yog tias chav nyob me me, nws zoo dua ultra luv pov apparatus . Nws kuj tseem siv tau hauv tsev.

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Ib txoj hauv kev lossis lwm qhov, ob qho tib si ntawm cov phiaj xwm phiaj xwm no:

  • muab tso ze rau ntawm lub vijtsam, uas zam kev siv cov hlua ntev;
  • teeb tsa sai thiab tsis muaj teeb meem tsis tsim nyog;
  • ua kom nws muaj peev xwm "sim ua xinesmas" hauv qhov ntim me me, muab daim duab dav dav;
  • tsis txhob dig muag leej twg tam sim no, txawm hais lus thiab tus tswv;
  • tsis txhob muab duab ntxoov ntxoo.

Qhov sib txawv ntawm cov qauv focal ntev luv thiab ultra luv version yog qhov pom tau zoo heev. Nws suav nrog feem ntau ntawm qhov sib piv qhov projection.

Rau cov qauv pov tseg luv luv, kev faib ua feem ntawm qhov pom kev deb tshaj plaws ntawm lub vijtsam thiab qhov dav ntawm lub vijtsam nws tus kheej yog li ntawm 0.5 txog 1.5. Yog li ntawd, kab pheeb ces kaum ntawm daim duab tso tawm, txawm tias nyob deb li cas tsawg dua 50 cm, tuaj yeem ntau dua 2 meters.

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Hom kev txheeb xyuas

Lub projectors tuaj yeem faib ua ob hom tseem ceeb - laser thiab sib tham sib. Nws tsim nyog txiav txim siab txhua hom tsiaj hauv ntau yam.

Laser

Cov cuab yeej no tsom cov kab teeb laser ntawm qhov screen . Lub teeb liab kis tau zoo li no hloov pauv tas li. Ntxiv nrog rau lub laser nws tus kheej, muaj galvanometric lossis acousto-optical xim scanner sab hauv. Cov cuab yeej tseem suav nrog tsom iav dichroic thiab qee qhov lwm qhov chaw kho qhov muag. Yog tias cov duab tau teev nyob hauv ib qho xim, tsuas yog siv lub tshuab laser xwb; Kev kwv yees RGB xav kom siv peb qhov chaw kho qhov muag twb tau lawm. Laser projectors tuaj yeem ua haujlwm nrog kev ntseeg siab ntawm ntau lub dav hlau. Cov no yog cov peev txheej tshwj xeeb tshaj yog nkig thiab khaus khaus heev. Cov cuab yeej zoo li no txawm tias tsim nyog rau teeb duab peb sab thiab ntau lub logo.

DMX raws tu qauv yog siv rau kev tswj hwm, tab sis hauv qee tus qauv muaj lub DAC tus tswj hwm tau muab. Tab sis nws yuav tsum nco ntsoov tias lub projector tuaj yeem siv lasers ntawm ntau hom. Piv txwv li, cov tshuab raws li diode lasers nrog tso ncaj ncaj tau dhau mus thoob plaws. Ntxiv rau, diode-pumped thiab zaus-doubling solid-state systems tuaj yeem siv tau. Tab sis cov lasers roj tsis tau siv hauv tshuab thev naus laus zis yuav luag 15 xyoos.

Feem ntau laser projectors tau siv hauv xinesmas thiab lwm qhov chaw tshaj lij.

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Sib tham sib

Qhov no tsis yog lub cuab yeej muaj peev xwm ua kom pom cov duab no lossis daim duab ntawd, tab sis ib theem pib tshiab ntawm kev tso duab. Nws yuav muaj peev xwm sib cuam tshuam nrog lawv zoo li yog nrog kov qhov chaw. Qhov sib txawv tseem ceeb yog qhov muaj lub ntsej muag tshwj xeeb, feem ntau yog infrared, uas tau qhia ncaj qha rau ntawm lub vijtsam . Cov qauv tshiab tshaj plaws ntawm kev sib tham sib tham, tsis zoo li tiam dhau los, tuaj yeem teb tsis tau tsuas yog rau cov cim tshwj xeeb, tab sis kuj ncaj qha rau tes ua.

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Chaw tsim tshuaj paus

Nws yog qhov muaj txiaj ntsig los txiav txim siab tsis yog cov tuam txhab, feem ntau, tab sis cov qauv khoom tshwj xeeb. Thiab thawj hauv kab tshwj xeeb tshaj yog ci ultra luv pov projector Epson EH-LS100 … Thaum nruab hnub, lub cuab yeej hloov lub TV nrog lub vijtsam kab pheeb ces kaum ntawm 60 txog 70 ntiv. Thaum yav tsaus ntuj, koj tuaj yeem nthuav qhov screen nrog kab pheeb ces kaum txog 130 ntiv tes. Qhov tsim nyog nrug deb ntawm lub vijtsam hauv thawj kis yuav yog 14 cm, thiab qhov thib ob - 43 cm; kom yooj yim ntawm kev txav chaw, siv tus sawv ntsug zawv zawg yog siv.

Peb-matrix thev naus laus zis zam kev dimming thaum pom cov xim nruab nrab. Lub teeb pom kev zoo yog 50% siab dua cov qauv sib tw. Lub teeb ci yog tsim los rau kev siv mus sij hawm ntev. Epson tus tswv lub tswv yim tsom mus rau kev siv cov suab sab nrauv thiab cov tshuab ntse. Cov khoom lag luam zoo rau kev siv ua yeeb yam hauv tsev.

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Nws yog tsim nyog sau cia thiab Panasonic TX-100FP1E, UA Lub projector no zoo li zoo nkauj nyob sab nraud, nws txawv txawm tias ntawm cov qauv uas muaj qhov khoom plig raug cai rau kev tsim rooj plaub. Cov cuab yeej muaj lub suab kaw suab nrog lub zog ntawm 32 watts. Nov yog qhov hloov pauv tshiab hauv kev txhim kho cov kev ua yeeb yam hauv tsev. Kev tsis kam koom ua ke cov ntse, ib yam li Epson cov cuab yeej siv, feem ntau yog vim muaj coob leej neeg nyiam cov cuab yeej siv sab nraud.

Qhov tseem ceeb tshaj plaws yog lub projector LG HF85JS nruab nrog qib siab 4-core processor. Lub teeb yuag thiab cov cuab yeej me me tau nruab nrog chav ua haujlwm ntse hauv TV. Lub suab acoustic tau siv. Cov neeg tsim qauv kuj tau saib xyuas qhov zoo ntawm Wi-nkaus txuas. Cov khoom hnyav 3 kg thiab tuaj yeem txav mus yam tsis muaj teeb meem.

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Cov lus pom zoo xaiv

Qhov ntsuas tseem ceeb tshaj plaws thaum xaiv lub projectors yog thaj chaw ntawm lawv daim ntawv thov. Feem ntau, cov cuab yeej zoo li no tau teeb tsa hauv chav kawm, chav sib tham hauv chav ua haujlwm, thiab lwm qhov chaw uas xav tau hluav taws xob . Yog li ntawd, nws yog qhov tsim nyog los xyuas seb lawv puas tuaj yeem tsim cov duab zoo nyob rau hauv cov xwm txheej zoo li no. Kev txav mus los tseem ceeb ib yam, vim tias kev ua haujlwm hauv chaw ua haujlwm lossis tom tsev kawm ntawv yuav tsum tsis txhob raug kaw ib leeg . Tab sis cov txheej txheem no tsis yog ib qho tseem ceeb.

Lub projectors tseem tuaj yeem siv ua ib feem ntawm kev ua yeeb yam hauv tsev. Cov qauv zoo li no tau tsim los rau kev ua haujlwm nrog lub teeb pom kev zoo kaw. Lawv qhov ci ntsa iab tsis siab dhau, tab sis kev hloov xim tau zoo dua thiab qhov sib txawv siab tau khaws tseg.

Cov cuab yeej uas ci dhau rau qhov chaw tsaus yog tsis xav tau. Hauv qhov ib txwm muaj lub teeb pom kev, lub teeb pom kev zoo yuav tsum muaj ntau zaus ntau dua li nws.

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Peb-matrix projector cov cuab yeej pib cais lub teeb dawb raws li txheej txheem RGB . Tib -matrix - tuaj yeem ua haujlwm nrog tsuas yog xim ib zaug. Yog li ntawd, xim zoo thiab ci ntsa iab raug kev txom nyem loj heev. Pom tseeb, thawj hom lav zoo dua daim duab. Cov duab yuav saib zoo nkauj dua. Kev mloog yuav tsum tau them rau qib sib piv. Nws yuav tsum nco ntsoov tias cov lus qhia tshwj xeeb tsis tas muab cov ntaub ntawv txaus. Tseem ceeb: yog tias yuav lub projector rau chav ci ntsa iab, qhov ntsuas no tuaj yeem tsis quav ntsej. Hauv qhov xwm txheej zoo li no, qhov sib piv tiag tiag yuav vam khom feem ntau ntawm qhov ci ntsa iab. Tab sis tsev ua yeeb yam hauv tsev yuav tsum yog qhov sib txawv li qhov ua tau.

Qee zaum cov lus piav qhia ntawm lub projectors hais tias lawv tau nruab nrog lub qhov muag tsis siv neeg. Qhov no yog qhov khoom siv muaj txiaj ntsig, tab sis nws cov txiaj ntsig tsuas yog tshwm thaum pom qhov tsaus ntuj, qhov twg yuav tsis muaj cov khoom ci. Tus lej tshwj xeeb hais txog qhov no "kev sib piv sib txawv", uas feem ntau tsis meej pem.

Nco tseg: Ntawm cov khoom siv uas pheej yig tshaj, ib leeg-matrix DLP lub projectors muab qhov sib txawv tiag tiag.

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Kev tshuav dawb, lwm yam hu ua xim kub, txiav txim siab siv cov txheej txheem tshwj xeeb uas xav kom siv cov txuj ci tshwj xeeb. Yog li, qhov ntsuas no tuaj yeem raug tshuaj xyuas nkaus xwb los ntawm kev tshuaj xyuas. Nws yuav luag tsis yooj yim los tsim nws ncaj qha rau ib tus neeg zoo tib yam. Xim gamut kuj tseem ceeb. Rau feem ntau ntawm lub hom phiaj tau teeb tsa los ntawm cov neeg siv khoom ib txwm muaj, xim gamut yuav tsum sib haum rau tus qauv sRGB.

Tab sis nrog qhov no feem ntau tsis muaj teeb meem. Tseem, tus qauv sRGB tau tsim los ntev dhau los, thiab feem ntau ntawm cov projectors tau yoog raws nws. Tab sis qee qhov kev txhim kho kim mus ntxiv - lawv tuaj yeem khav ntawm cov xim nthuav dav ntxiv, nrog kev ua kom ntau ntxiv. Qee tus kws tshaj lij ntseeg tias cov txheej txheem hloov kho tshiab yuav ua haujlwm thaum 4K hom ntawv tau khov kho.

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Lwm cov lus pom zoo:

  • xaiv qhov kev daws teeb meem coj mus rau hauv tus account koj cov kev xav tau thiab cov duab ntawm lub vijtsam (800x600 feem ntau txaus rau qhia DVDs thiab nthuav qhia kev lag luam);
  • muab kev nyiam rau cov khoom lag luam nrog kev ua haujlwm ntse ntawm tib qhov kev daws teeb meem;
  • qhia meej seb lub projector yuav muab tso rau ntawm lub rooj lossis teeb tsa saum qab nthab lossis phab ntsa;
  • nrhiav seb yuav siv sijhawm ntev npaum li cas kev teeb tsa thiab kev npaj rau kev ua haujlwm;
  • kos rau kev kho tsis siv neeg ntsug;
  • nrhiav pom qhov muaj ntawm cov haujlwm ntxiv thiab lawv tus nqi tiag.
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Cov ntsiab lus ntawm kev siv

Nws feem ntau ntseeg tias teeb tsa thiab kho cov yeeb yaj kiab ua yeeb yaj kiab tsis muaj teeb meem ntau dua li teeb tsa lub xov tooj tshiab niaj hnub no. Tab sis tseem, teeb meem tshwm sim hauv thaj chaw no ib ntus. Cov kws tshaj lij pom zoo kom siv kev txuas txuas thaum twg los tau . Qhov no pab ua kom lub teeb liab ruaj khov thiab txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis raug. Qhov zoo tshaj plaws, siv lub xov tooj uas sib phim cov txuas ntawm ob lub cuab yeej yam tsis muaj cov hloov pauv. Cov phiaj xwm qub yuav tsis muaj kev xaiv - koj yuav tsum siv VGA tus qauv. Hauv qhov no, lub suab tawm los ntawm kev ntxiv 3.5 hli nkaus.

Kev sib txuas mus rau lub khoos phis tawj desktop tus kheej feem ntau ua tiav siv DVI cable. Qee zaum, nws kuj tseem siv txuas lub projector rau lub khoos phis tawj. Tab sis yog tias nws muaj peev xwm siv HDMI txawm tias dhau los ntawm lub adapter, nws zoo dua los siv nws. Ob lub cuab yeej raug kaw tag ua ntej txuas. Cov xauv raug kaw yog tias tsim nyog. Lub projector tau qhib ua ntej lub teeb liab. Kev sib txuas wireless tau ua los ntawm Wi-nkaus lossis LAN raws . Cov qauv tsis kim siv cov kav hlau sab nrauv; niaj hnub high-end projectors twb muaj txhua yam koj xav tau "ntawm lub nkoj".

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Qee zaum nws yog qhov tsim nyog los teeb tsa software ntxiv rau hauv khoos phis tawj. Lus pom zoo: yog tias tsis muaj daim npav network, lossis nws tsis ua haujlwm, Wi-Fi adapter tuaj yeem pab tawm . Nws yog qhov tsim nyog txiav txim siab tias lub projector tsis yog lub cuab yeej rau qhia cov kab xev ntawm daim ntawv. Ib qho screen tshwj xeeb cais yuav tsum tau siv rau nws. Thiab tau kawg, ua ntej koj ua qee yam, koj yuav tsum saib cov lus qhia.

Daim duab tsis meej lossis cov lus hais txog tsis muaj lub cim txhais tau tias koj yuav tsum tshuaj xyuas lub vijtsam daws teeb meem hauv koj lub PC lossis laptop. Yog tias lub khoos phis tawj "tsis pom" lub projector txuas nrog, nws yuav tsum tau rov pib dua tom qab tshuaj xyuas qhov zoo ntawm txoj hlua txuas. Yog tias tsis ua tiav, koj yuav tsum tau kho qhov ntsuas tawm ntawm tus kheej. Nws kuj tseem tsim nyog txheeb xyuas cov tsav tsheb - lawv feem ntau ua teeb meem nrog kev sib txuas wireless.

Yog tias qhov teeb meem tsis raug daws, koj yuav tsum ua raws li cov lus qhia, thiab tom qab ntawd hu rau chav pabcuam.

Pom zoo: