Ratidza Mavara Maonero Munyika Yechokwadi uye paTV yako
Kudzoka muna 2015, kuongorora kwakajeka pamusoro pechivara chemupfeko chaiye kwakapararira kufarira kwatinoona muvara. Ichokwadi ndechokuti, kukwanisa kuona ruvara kwakaoma, uye kwete chaicho.
Zvatinonyatsoona
Meso edu haaoni chinhu chaicho, izvo iwe unonyatsoona ndiko chiedza chinoratidzwa zvinhu. Muchere maziso ako anoona ndewe chikonzero cheiiiiiiiaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa Zvisinei, hazvigone kuti ruvara rwaunoona rwakakwana.
Zvinokanganisa Kuita Mavara Maonero
Zvechokwadi-nyika ruvara rwemaonero runokanganiswa nezvinhu zvakasiyana:
- Zvitunha zvemuviri zveChiratidzo: Marefu ekuyera kwechiedza chinhu chinoratidza kana kuti chinotora zvakasikwa nekuda kwekugadzirwa kwenyama.
- Nguva yeZuva: Chinhu chinowanikwa mumangwanani, masikati kana usiku.
- Nzvimbo: Chinhu chinowanikwa mukunze kwezuva (zuva kana zuva rine makore) kana chiedza chemukati chemukati (uye rudzi rwechiedza chemukati).
- Ratidza Mucherechedzo: Kusiyana kwezvinhu zvakasiyana-siyana umo maviri evanhu anoona sei mavelengths emuvara.
- Mirazi Mapofu: Kusiyana kwezvisizvo zvekuti vamwe vanhu vanoona sei wavelengths.
Mukuwedzera kune chaiyo-nyika ruvara ruzivo, mumifananidzo, kudhinda, uye video pane zvimwe zvikonzero zvokufunga nezvazvo:
- Chimbo Chishandiswa MuKutora Mufananidzo: Izvo zvinoita kamera kuti aone mavara evevelengths pamwe chete nenguva yezuva uye nzvimbo.
- The Display Display Device Used In Reproducing The Image: TV, Video Projector, Print rezadza mifananidzo uchishandisa nzira dzakasiyana.
- Ratidza kana kuti Printer Kuchengetedza: Kana uchiona mufananidzo muchinyorwa kana chipikicha chekuona mavhidhiyo, muyero wakashandiswa kugadzirisa chigadzirwa ichocho chekuvara patsva kunobata zvaunoona.
Kunyange zvazvo kune kufanana nekusiyana kwemavara maonero ane chokuita nemifananidzo, zvinyorwa, uye vhidhiyo zvidzidzo, ngatitange zero muvheji yevhidhiyo ye equation.
Kutora Mifananidzo
- Chokutanga, unofanira "kutora" mufananidzo. Vhidhiyo kamera inofanirwa kuona chiedza chichiratidza zvinhu uye ichiuya kuburikidza ne lens. Chiedza chekupinda chinosanganisira mavara ose anoratidza pane chinangwa chechinhu (s). Icho chiedza chinopinda mu-lens uye chinoputika chip (mumazuva ekare, pamberi pechips, chiedza chaifanira kupfuura nepamuviri yakagadzirwa yakagadzirwa).
- Kana imwe nguva chiedza chichikwira pane chip, pane imwe nzira inoshandiswa ne chip, uye inotsigira mitsara, iyo inoshandura chiedza icho chiri mumagetsi emagetsi analog, kana kuti nhamba dzedhizha (1's, 0's). Chiratidzo ichi chinoshandurwa zvino chinotumirwa kune chigadziro chinogamuchira (munyaya ino TV kana video projector) iyo inoshandura inosvika magetsi emagetsi (analogo) kana kodeji yedhidhiya zvakare mumufananidzo unoratidzwa kana kuti unoratidzwa pachikona. Zvisinei, pano ndipo pane inowedzera. Sezvo kamera inogamuchira chiedza ichiratidza chimwe chinhu pane imwe nguva panguva uye chidimbu chekuratidzira chinofanira kuisa mararamiro emugumisiro wakatorwa zvakarurama.
Sezvo zvisingaiti kana kutora kana kuratidza chinhu chinogona kubereka mavara ose anoratidzwa kubva kune zvisikwa zvenyika, zvose zvigadzirwa zvinofanirwa ku "fungidzira" zvichibva pane zvakananga "man-made" mararamiro emitambo, ayo ane nheyo yake, yekutanga mavara muenzaniso. Mumavhidhiyo mapurogiramu, iyo mitatu yemuenzaniso inomiririrwa neRudhi, Green, uye Blue. Kusiyaniswa kwakasiyana kwemavara matatu matatu ekutanga muhutano hwakasiyana-siyana anoshandiswa kudzokorora girasiki uye marara ose ematunhu atinoona mumasikirwo.
Kuratidza Ruvara kuburikidza neTV kana Video Video Projector
Sezvo pasina kujekesa kwakarurama pane kuti vanhu vanoona sei ruvara mumamiriro ezvinhu echisikigo, uye kune zvikanganiso zvinotora muvara wakarurama uchishandisa kamera. Izvi zvinoyananiswa sei mumamiriro ezvinhu epamba painoona TV kana vhidhiyo projector?
Mhinduro yacho iviri, rudzi rwe teknolojia inoshandiswa iyo inogonesa TV / video projector kuratidza mifananidzo uye marara, uye kugadzirisa zvakanakisa kukwanisa kwavo kuratidza mararita zvakarurama sezvinobvira mukati mehutano hwakasarudzwa.
Heino mhedziso shoma yehutachiona hwemavhidhiyo hunoshandiswa kuratidza zvose B & W nemifananidzo yevaravara.
Emissive Technologies
- CRT - Chitubu chemagetsi chinobva mumutsipa wegomba remufananidzo unotarisa mitsara ye phosphors pamutsara-ne-mutsara kuitira kuti uve nemufananidzo. Sezvo danda rinopwanya phosphor imwe neimwe, phosphor inofara uye inobereka chifananidzo. Ruvara runogadzirwa nehutsvuku, hwemavara, uye bluu phosphors inofarira mubatanidzwa zvakakodzera kuti ukure rumwe ruvara.
- Plasma - Phosphors inotariswa negasi rinopisa rinokonzerwa (rakafanana nechiedza cheFluorescent). Kusanganiswa kwebhuruu, ruvara, uye buluu phosphors (zvinonzi mapikisi uye pasi-pixels) zvinogadzira ruvara rwakasarudzwa.
- OLED - OLED teknolojia inogona kushandiswa nenzira mbiri dzeTV. Imwe nzira ndeyeWRGB, iyo inosanganisira machena eOLED kuzvidzora pasi-subpixels neRuchu, Green, uye Blue-filters, asi imwe nzira ndeyokushandisa kuzvidzora, kuchena, uye Blue-pi-pixels pasina michina yakaiswa mavara.
Transmissive Technologies
- LCD - LCD pixels haisi kubereka chiedza chavo. Kuti LCD TV iratidze mufananidzo pane terevhizheni yeTV, mapikiseli anofanira "kudzorerwa". Chinoitika mune izvi ndechokuti chiedza chinofamba nemapiksesi chinokurumidza kupera kana kupenya, zvichienderana nezvinodiwa zvechifananidzo. Kana iyo pixels inopera zvakakwana, chiedza chiduku zvikuru chinopinda, zvichiita kuti chinyorwa chionekwe chakaita. Ruvara rwakawedzerwa sechiedza chinopfuura nepachirongwa cheLCD uyezve kuburikidza nemafuta ekutsvuka, matsvuku, uye bhuruu.
- 3LCD - Inoshandiswa mumavhidhiyo majekiti, inoshanda zvakafanana neLCD TV, asi panzvimbo pacho, zviputi zvakapararira kuburikidza neyese chinyorwa chino, chiedza chitsvene chinopfurikidzwa neTatu maLCD chips uye Prism uye zvino inoratidzwa pachikona.
Iko Kusanganiswa Kwemagetsi / Emissive - LCD neWinum Dots
KuTV uye mavhidhiyo ekugadzirisa shanduro, iyo Quantum Dot inonzi nanocrystal yakagadzirwa nevanhu inogadzirisa-emitting properties inogona kushandiswa kusimbisa kubwinya uye mararamiro anoonekwa mumatambo uye mavhidhiyo pane imwe screen LCD.
Zvinyorwa Dots ndezvi nanoparticles dzine kugadziriswa kwemasimba anokwanisa kuunganidza simba rakakwirira chiedza cheimwe ruvara uye ebudisa chiedza chakadzika cheimwe rumwe ruvara (zvakadai sa phosphors paPlasma TV), asi, munyaya iyi, pavanosangana nemaphotons kubva kune chiedza chekunze chitubu (munyaya yeLCD TV neBluetooth LED backlight), imwe nhamba inowanzobudisa ruvara rwewavelength yakasiyana, iyo inosarudzwa nehukuru hwayo.
Quantum Dots inogona kuiswa muLCD TV nenzira nhatu:
- Yakapinda mukati mechina girazi girasi (inonzi Edge Optic) mukati meTV chiedza chekugadzirwa kwemavara pakati pebhuruu rekuma LED chiedza chemwenje uye Light Guide Plate (iyo inoparadzira chiedza mukati mechivanze) nzvimbo yeIndaneti / LCD TVs .
- Pane "firimu inosimudza mashizha" akaiswa pakati peBluetooth LED chiedza chiedza uye LCD Chip uye mavara-mavara (for Full Array kana Direct-Lit LED / LCD TV).
- Pachigamba, pane zvigadziri zvinowanikwa zvakananga paBluu rebhuruu rinoshandiswa mukati maro kumativi ose.
Pamusoro pechinhu chimwe nechimwe, bhino reBluetooth LED rinokonzera kuwanda kweMotum Dots, iyo iyo inofara kuitira kuti ibudise chiedza chekundu uye chemavara (icho chinosanganiswawo neBlue ichibva kuchiedza che LED). Chiedza chine ruvara chinobva chinopfuurira muLCD chips, mavara-mavara, uye kusvika kuchikona chekuratidzwa kwechifananidzo. Iyo yakawedzera Quantum Dot emissive layer inobvumira LCD TV kuti iratidze huwandu hwakazara uye hwakawandisa mumutambo kupfuura LCD TV kunze kweiyo yakawedzera Quantum Dot layer.
Reflective Technologies
- LCOS (inonziwo D-ILA uye SXRD) LCOS inopesana ne 3LCD uye inoshandiswa muvhidhiyo kurongedza. Panzvimbo pokupfuura nechiedza kuburikidza nechimwe chezvinhu zvitatu zvinonzi LCD chips uye zvino kuburikidza nemafuta emichindwe uye lens, chipfeti cheLCD chiri pamusoro pechiratidzo chekufungidzira, saka kana chiedza chemavara chine ruvara chichipfuura nepachi chichiratidzirwa zvakare uye chinotumirwa kuburikidza nemarara kusvika pakatarisana.
- DLP (3-Chip) - Inoshandiswa muVideo Projector - Chinodiwa kuDLP ndiDMD (Digital Micro-mirror Device), umo chipande chose chinoumbwa nezvioni zviduku zvinogona kuvharidzirwa. Izvi zvinoreva kuti pixel imwe neimwe yeDMD Chip ndiyo chiratidzo chekuratidzira. Mufananidzo wevhidhiyo unoratidzwa pachidimbu cheDMD. I-micromirrors pane chip (micromirror imwe neimwe inomiririra imwe pixel) uye inofambisa zvikuru nokukurumidza sezvo chifananidzo chinoshanduka. Izvi zvinogadzira nheyo yefairacale yemufananidzo.
- Mune 3-Chip DLP video projector, matatu magetsi anoshandiswa (kana chiedza chakachena chakapfuura nepakati pemapurisa matatu). Chiedza chine ruvara chinenge chichiratidzwa pane zvitatu DLP chips (ivo vose vane giracale, asi mumwe nomumwe ari kugamuchira chiedza chakasiyana-siyana). Dhigirii rwemagromirror rimwe nerimwe maererano nemirairo yemavara panguva ipi zvayo inopa mavara mufananidzo. Chiedza chinoratidzika zvino chinopfuurira kuburikidza nemujekesi wepurojekiti kuchikona.
Kufungidzirwa / Kusanganiswa Kusanganiswa
- DLP (1-Chip) - Inoshandiswa muVideo Projector - Mugadziriro iyi, kune imwe chete yerima chiedza chinobuda chinoratidzwa neDLP DMD chip chip. Zvadaro, ruvara rwunowedzerwa sechiedza chinopfuurira kuburikidza ne-high-speed color wheel, kuburikidza ne-lens, uye kusvika kuchikona.
Kuti uwane mamwe matsanangudzo ekuDLP, tarisa shamwari yedu nyaya: DLP Video Projector Basics.
Kuratidza Muvara - Maitiro Ekudzivirira
Saka, iye zvino sezvo magetsi uye magetsi zvave zvashandiswa pane kuti mufananidzo wekuvaraidza unowanikwa sei paTV kana kuti mavhidhiyo ekuratidzira chinyorwa, danho rinotevera nderokuona kuti izvo zvigadzirwa zvinogona kubereka ruvara sei zvakajeka sezvinobvira, pasinei nemiganhu yekugadzira.
Iyi ndiyo iyo kushandiswa kwemavara mavara mukati meChawonekera Space inove yakakosha.
Zvimwe zvemavara ekudzikidzwa kwemaTV uye Vhidhiyo Mavhidhiyo ari kushandiswa iye zvino ndeaya:
- NTSC - Izvo zvinoenderana nemuvara weAnalogog (US).
- Rec.601 - Kuvandudza pane nheyo yeNTSC inokosha.
- Rec.709 - Kuti ishandiswe neHDTVs uye HD Video Projectors.
- Rec.2020 - Inotarisirwa kushandiswa ne 4K Ultra HD TV uye Video Projectors.
- sRGB - Kuti Ushandise Kakawanda muPc Monitors nekuda kwekuratidzira mavara.
Uchishandisa musanganisi we hardware (colorimeter) uye software (kazhinji kuburikidza ne-laptop), munhu anogona kutarisa TV kana vhidhiyo yeprojekti yemuvara kuburitsa kune imwe yepamusoro mitemo (zvichienderana nehutano hwemavara emifananidzo) kuburikidza nekugadziriswa kunowanikwa mune imwe vhidhiyo / kuratidza zvirongwa, kana mapeji ebasa reTV kana vhidhiyo projector.
Mienzaniso yezvidzidzo zvinokosha zvemuvhidhiyo (mararamiro) ekugadzirisa zvishandiso zvaunogona kushandisa, kunze kwekudiwa kweunyanzvi, zvinosanganisira test diss, zvakadai seDVD Video Essentials, Disney WOW (World of Wonder) Dhiyabhorosi uye Dhiyabhorosi Test Discs, Spears na Munsil HD Benchmark , THX Calibrator Disc, uye THX Home Theater Tune-up App yeIOS inoenderana nefoni Android / mahwendefa.
Muenzaniso wechinyorwa chekushandisa calibration tool iyo inoshandisa Colorimeter uye PC software, ndiyo Datacolor Spyder Color Calibration System.
Muenzaniso wekuwedzera kwekugadzirisa chigadziro ndiCalman naSpectraCal.
Chikonzero nei zvishandiso zviri pamusoro apa zvakakosha, ndezvokuti semamiriro ekunze uye kunze kwekudzivirira mamiriro ezvinhu anoita kuti tikwanise kuona mararamiro munyika chaiye, izvozvi ndizvo zvinowedzerawo pane izvo ruvara ruchaita sei paTV kana kuti vhidhiyo inoratidzira screen, ichifunga kuti TV yako kana video projector inogona kuchinja sei.
Kuenzanisa kushandurwa hakungorevi zvinhu zvakadai sokupenya, kusiyana, mararamiro ekugadzirisa, uye kutarisa, asiwo zvimwe zvinogadziriswa zvinodiwa, zvakadai seMirairo Yakazara, White Balance , uye Gamma.
The Bottom Line
Mavara maonero munyika chaiyo uye maonero ekutarira TV anosanganisira maitiro akaoma, pamwe chete nezvimwe zvinhu zvekunze. Mavara maonero anowanzoita zvekufungidzira kupfuura senzi chaiyo. Ziso revanhu ndiro rakanakisisa redu tine, uye kunyange, mumifananidzo, firimu, nemavhidhiyo, ruvara rwakarurama runogona kuiswa kune imwe yemavara emuvara, ruvara rwaunoona mumifananidzo yakadhindwa, TV, kana vhidhiyo kuratidzira screen, kunyange kana zvinosangana zana nezana remamwe mavara emitemo, asi hazvikwanise kutarisa zvakafanana nekuti ingaratidzika sei pasi penyika chaiyo-mamiriro ezvinhu.