Flat Panel Raturudza (FPD) yave iyo huru yeTV yemangwana. Ndiwo maitiro akajairwa, asi hapana tsananguro yakasimba iri munyika. Kazhinji, rudzi urwu rwekuratidzira rwakatetepa uye rwunoita kunge pani. Kune akawanda marudzi eflat panel anoratidza. , Zvinoenderana neyekuratidzira svikiro uye kuratidzwa kwechirevo cheCrystal (LCD) Nekuti granite muchina base ane zvirinani preciisies uye zvivakwa zvemuviri.
maitiro ekuvandudza
Kuenzaniswa neCattal CTT (CATHOD RAY TUBE), iyo Flat Panel Purner ine zvakanakira mutete, Chiedza, Simba Rakaderera, radiation yakaderera, hapana munhu anopisa, uye anobatsira hutano hwevanhu. Iyo yakapfuura ct yacho mukutengesa kwepasirese. Pakazosvika 2010, zvinofungidzirwa kuti chiyero che kukosha kwekutengesa kweaviri kuchasvika 5: 1. Muzana ramakore rechi21, flat panel yekuratidzira ichava zvigadzirwa zvekuratidzira muchiratidziro. Maererano nekufungidzira kwebhuku rakakurumbira Stanford, Global Plat Panel musika unowedzera kubva kumabhiriyoni makumi maviri emadhora emadhora muna28.7 Mabhiriyoni egore ekukura anozosvika 20% mumakore makumi mana anotevera.
Ratidza tekinoroji
Flat Panel Kuratidzira inoiswa mumwenje inoshanda inoburitsa zvinoratidza uye zvinopedza mwenje zvinoburitsa kuratidza. Iyo yekutanga inotaura nezvechishandiso chinoratidza kuti chinoratidzwa chinoburitsa mwenje uye chinopa radiation show (pdp) Iyo yekupedzisira inoreva kuti haina kubvuma pachako, asi inoshandisa iyo svikiro kuti ishandurwe nechiratidzo chemagetsi, uye nyanza mwenje wemagetsi, kudzika kweshoko rekunze), uye itai pane skrini yekuratidzira kana skrini. Ratidza zvishandiso, kusanganisira mvura crystal kuratidza (LCD), micro-Electromechancal system kuratidza (DMD) uye ELDRONIC INK (EL) kuratidza, nezvimwe.
LCD
Liquid Crystal inoratidza Passive Matrix Liquid Crystal inoratidza (PM-LCD) uye inoshanda Matrix Liquid Crystal inoratidza (am-lcd). Ose stn uye tn Liquid crystal inoratidzira ndeye yekusaita matrix mervill crystal inoratidzira. Muma1990, Active-Matrix Liquid Crystal tekinoroji yakawedzera kukurumidza, kunyanya mutete mutenderi wefirimu rekristuru (Tft-LCD). Sechigadzirwa chinotsiva cheSTN, icho chine zvakanakira kupindura nekukurumidza uye hapana chinoshandiswa kudzima, uye chinoshandiswa zvakanyanya mumakomputa anotakurika uye maTV. Musiyano uripo pakati paAM-LCD ndewekuti iyo yekutanga ine michina yekuchinja yakawedzerwa kune imwe neimwe pixel, iyo inogona kukurira kupindira-kukanganiswa uye kuwana musiyano wepamusoro uye kuratidzira kwakanyanya. Iyo yazvino AM-LCD EAPTS AMORPHOUS Silicon (A-SI) TFT SWINGING DIPLE uye Kuchengetera Capacitor Scheme, iyo inogona kuwana yakakwira grey level uye kuziva chokwadi ruvara rwechokwadi. Nekudaro, kudiwa kwekugadziriswa kwepamusoro uye zvidiki pixels kune yakakwira-density kamera uye projection application yakafambisa iyo yekuvandudza yeP-si (Polysilic) tft transistor) inoratidza. Kufamba kweP-SI kune 8 kusvika ku9 times yakakwirira kupfuura iyo yeA-si. Saizi diki yeP-si tft haina chete yakakodzera kune yakakwirira-density uye yakakwirira-resolution kuratidza, asi zvakare matunhu ekupararira anogona kubatanidzwa pane substrate.
Zvese mune zvese, LCD yakakodzera kutetepa, mwenje, zvidiki uye zvepakati-zvakaratwa zvinoratidzwa neyakaderera masimba masofa, uye inoshandiswa zvakanyanya nemidziyo yemagetsi yakadai seyemagetsi makomputa uye nharembozha. 30-inch uye 40-inch Lcds yakagadzirwa zvinobudirira, uye vamwe vakaiswa mukushandiswa. Mushure mekugadzirwa kukuru kweLCD, mutengo unoenderera mberi kuderedzwa. A 15-inch LCD Monitor inowanikwa kwemadhora mazana mashanu. Yayo inotevera yekuvandudza kutungamira ndeyekutsiva iyo Cathode Kuratidzwa kwePC uye kuishandisa iyo muLCD TV.
Plasma kuratidza
Plasma kuratidza chiedza-chechi kuratidza tekinoroji inoonekwa neiyo nheyo yegesi (senge mamiriro ezvinhu) discharge. Plasma kuratidzwa kune zvakanakira cathode ray machubhu, asi anogadzirwa pazvivakwa zvakatetepa kwazvo. Iyo huru yechigadzirwa chigadzirwa kukura ndeye 40-42 inches. 50 60 inch zvigadzirwa zviri mukukura.
vacuum fluorescence
A vacuum fluorescent chiratidzo chiratidzo chakashandiswa zvakanyanya mune audio / vhidhiyo zvigadzirwa uye zvishandiso zvekumba. Iyo ndeye triode Electron tyle type vacuum kuratidza mudziyo iyo inogadzirisa iyo Cathode, Grid uye anode mune vacuum tube. Ndozvazvakanyorwa kuti maElectroni akavezwa neCathode anokurudzirwa neakanaka voltage anoshandiswa kune grid uye anode, uye anomutsa phoshor yakanangana neAnode kuti ibate mwenje. Iyo grid inotora huchi huchi.
Magetsi magetsi)
Magetsi ekuratidzira gadziriso anoitwa uchishandisa yakasimba-nyika yakaonda-firimu tekinoroji. Denderedzwa rekusimbisa rinoiswa pakati pemapuru maviri ekugadzirisa uye mutete wakaonda magetsi emagetsi. Chishandiso chinoshandisa zinc-yakafukidzwa kana strontium-coated-coated-coated-coated-coated-coated-coated-coated-yakagadziriswa mahwendefa emisikidzo semuenzaniso magetsi magetsi. Yayo magetsi magetsi denderedzwa ndeye 100 Microns gobvu uye inogona kuzadzisa iyo yakajeka kujekesa maitiro seyemhando yeiyo organic inoburitsa diode (oled) kuratidza. Yayo yakajairika yekutyaira voltage ndeye 10khz, 200v ac voltage, izvo zvinoda zvakanyanya zvinodhura mutyairi. Iyo yakakwirira-resolution microdisplay uchishandisa an actray array kutyaira chirongwa chakabudirira.
LED
Chiedza-chinoburitsa Diode inoratidza ine nhamba yakakura yechiedza-inoburitsa diode, iyo inogona kunge iri monochromatic kana yakawanda-mavara. Yakanyanya-kugona bhuruu mwenje-inoburitsa diodes yave kuwanikwa, ichiita kuti igone kuburitsa yakazara-ruvara rukuru-screen red risi. Kuratidzwa kweLLED kune hunhu hwekupenya kwakanyanya, zvakanyanyisa kushanda uye hupenyu hwakareba, uye hwakakodzera kune yakakura-screen inoratidza kushandiswa kwekunze. Nekudaro, hapana pakati-mhando inoratidza monitor kana pdas (macomputer makomputa) anogona kugadzirwa neiyi tekinoroji. Nekudaro, iyo inotungamirwa monolitiki yakabatanidzwa mudunhu rinogona kushandiswa seye monochromatic chaiyo kuratidza.
Mems
Iyi ndiyo microdisplay yakagadzirwa uchishandisa ms tekinoroji. Mukuratidzira kwakadaro, microscopic mechantics zvivakwa zvinogadzirwa nemacomputer emiconducductrs uye zvimwe zvinhu zvinoshandisa Standard Semiconductor maitiro maitiro. Mune digital micromirrir Hings dzayo dzinoitwa nemhosva pamapurati dzakabatana neyeimwe yematanho masero pazasi. Saizi yeMicrorror yega yega ingangoita dhayeti yebvudzi remunhu. Ichi chishandiso chinonyanya kushandiswa mune inotakurika yekutengesa mapurojekiti uye pamba pemitambo yemitambo.
Field Emission
Nheyo yekutanga yekubuda kweMunda Wakafanana neiyo yekatide Ray Tube, kureva kuti, ma elekitori anokwezvwa neplate uye akaitwa kuti afare ne phospor yakanangana neAnode kuti ibate chiedza. Cathode yayo inoumbwa nenhamba huru yezviduku magetsi akarongwa, kureva kuti, muchimiro chehurongwa hwe pixel rimwe nerimwe uye imwe cathode. Kungoda sekuratidzwa kweplasma, munda emiwi unoratidzwa zvinoda voltage dzakakwirira kushanda, kubva muna 200v kusvika ku6000V. Asi kusvika parizvino, haina kuve yakakosha flat panel kuratidzwa nekuda kwekugadzira mari yekugadzira yemidziyo yayo yekugadzira.
Organic mwenje
Mune organic light-inobvisa diode kuratidza (oled), emagetsi zvemagetsi zvinopfuura kuburikidza neyakaenzana kana kupfuura zvikamu zvepurasitiki kuti zviise mwenje wakafanana neyenorganic light-inobvisa diode. Izvi zvinoreva kuti izvo zvinodikanwa kuti mudziyo weLoled inzvimbo yakasimba-yenyika yedhodhi pane substrate. Nekudaro, zvigadzirwa zvemagetsi zvinonyatsoteerera kumupa hwemvura uye oksijeni, saka chisimbiso chakakosha. OLEDS ndeye zvinoshanda-zvinowedzera zvishandiso uye kuratidzira zvakanakisa zviyero zvechiedza uye zvakaderera simba rekushandisa maitiro. Ivo vane mukana mukuru wekugadzirwa kukuru mune roll-by-roll maitiro pane inochinja substrate uye saka isingadhuri kwazvo kugadzira. Iyo tekinoroji ine huwandu hwakawanda hwekushandisa, kubva mukujeka monochromatic yakakura-nzvimbo mwenje kune yakazara-mavara vhidhiyo mifananidzo yemifananidzo inoratidza.
Electronic Ink
E-Ink inoratidza zviratidziro izvo zvinodzorwa nekushandisa munda yemagetsi kune zvinhu zvisingabatsiri. Iyo ine huwandu hukuru hwemhirizhonga-yakaiswa pasi pepfungwa, imwe neimwe inenge zana emakiromita mune diameter, ine mutema mvura yakagadzirwa nemvura uye zviuru zvezvikamu zvechena titanium dioxide. Kana munda wemagetsi unoiswa kune izvo zvisingabatsiri zvinhu, iyo Titanide dioxide zvimedu zvinotamisa kune imwe yemagetsi zvichienderana neyavo yekubhadhara. Izvi zvinokonzeresa pixel kuti ibvise mwenje kana kwete. Nekuti zvinyorwa zvacho zvinokatyamadza, inochengetedza ruzivo kwemwedzi. Sezvo nyika yayo yekushanda ichidzorwa nemunda wemagetsi, zviratidziro zvaro zvinogona kuchinjwa nesimba shoma kwazvo.
murazvo wechiedza detector
Flame Photo
1. Nheyo yeFPD
Iyo nheyo yeFPD yakavakirwa pachigadziko chemuenzaniso mune hydrogen-yakapfuma murazvo, uye nyika inofadza yeS2 * (iyo mamiriro eS2) uye HPO * (iyo mamiriro akafara eHPO) anogadzirwa. Izvo zviviri zvinhu zvinofadza rediate spectra zvakatenderedza 400nm uye 550nm kana vadzokera kuGround State. Kuwedzeredza kweiyi spectrum kunoyerwa neyakagadzirwa photopuliplier tube, uye kuwanda kwechiedza kwakaenzana kune huwandu hwakawanda hwekuyerera kwemuenzaniso. FPD idambudziko rakanyanya uye rakasarudzika, iro rinoshandiswa zvakanyanya mukuongororwa kweSulfur uye phosphorous compos.
2. Chimiro cheFPD
FPD iumbi iyo inosanganisa fid uye phometer. Yakatanga seyakawana-murazvo FPD. Pashure pa1978, kuitira kuti ubvise zvikanganiso zveimwe-murazvo FPD, Dual-Flame FPD yakagadziriswa. Iyo ine maviri akapatsanurwa mhepo-hydrogen marimi, murazvo wepazasi unoshandura mamorapu emamolecules muzvinyorwa zvigadzirwa zvine mamorekuru ane s2 uye hpo; Iyo yekumusoro murazvo inoburitsa luminesent inofadza mamiriro ezvinhu senge S2 * uye HPO * Iwindo rakagadzirwa negirazi rakaoma, uye murazvo wemoto unogadzirwa nesimbi isina tsvina.
3. Kuita kweFPD
FPD ndeye yakasarudzika detector yekutsunga kweSulfur uye phosphorous compounds. Murazvo wayo murazvo imoto hydrogen-yakapfuma, uye iyo yemhepo yakakwana yekuita ne 70% yeiyo hydrogen, saka murazvo tembiricha yakaderera kuti ubudise Sulturur uye phosphorous. Zvimedu zvakaringana. Muyero wekuyerera wekutakura gasi, hydrogen uye mweya une pesvedzero huru paFPD, saka gasi rinoyerera rinofanira kunge rakagadzikana kwazvo. Iyo tembiricha yemurazvo yekutsunga kweSarufa-ine makomputa anofanirwa kunge ari kutenderera 390 ° C, iyo inogona kuburitsa s2 *; Kwekutsunga kwe phosphorus-ine makomputa ehydrogen uye okisijeni rinofanirwa kunge riri pakati pe2 ne5, uye iyo hydrogen-to-oxygen chiyero chinofanira kuchinjwa maererano nemasarudzo akasiyana. Iyo inotakurika gasi uye kugadzira gasi inofanirwawo kugadziriswa zvakanaka kuti uwane yakanaka chiratidzo-kune-ruzha ratio.
Kutumira Nguva: Jan-18-2022