Flat Panel nuni (FPD) ya zama babban talabijin na gaba. Babban Trend ne, amma babu mai tsayayye a duniya. Gabaɗaya, wannan nau'in nuni ya zama bakin ciki kuma yayi kama da ɗakin kwana. Akwai nau'ikan nau'ikan nuni na Panel. , Bisa ga matsakaici na nuna da kuma manufa ta lu'ulu'u, akwai ruwa mai amfani da ruwa (LCD), Nunin Plasma (Majalisa), Nunin filin (Fed), Nunin filin (Fed), Nunin Farko Saboda ingantaccen injin din na Granite yana da madaidaicin madaidaici da kaddarorin jiki.
Trend
Idan aka kwatanta da na gargajiya CRT (Katako na Katolove), allon lebur yana da amfanin bakin ciki na bakin ciki, haske, ƙarancin iko, ƙarancin wutar lantarki, mara amfani ga lafiyar ɗan adam. Ya zarce CRT a cikin tallace-tallace na duniya. A shekarar 2010, an kiyasta cewa rabo daga darajar tallace-tallace na biyu zai kai 5: 1. A karni na 21, nuni na Panel Panel zai zama samfuran samfuran a cikin nuni. A cewar hasashen shahararrun albarkatun Stanford, kasuwar nuni na duniya ta duniya za ta karu daga dala biliyan 23 zuwa 5 zuwa 5 zuwa 5 zuwa 58.7 da kuma matsakaicin girma na shekara-shekara za su kai kashi 20% a cikin shekaru 4 masu zuwa.
Nuna fasaha
An rarrabe bayanan Panel Flat Flat. Tsohon yana nufin na'urar nuni wanda nuni yake da haske kuma yana ba da hasken rana (FEDP), nuna filin shakatawa (LED), bayyanar filin (OFED) da kuma jira na kwayar halitta (OLED). A karshen yana nufin cewa ba ya fito da haske da kanta, amma yana amfani da matsakaiciyar halayen wutar lantarki), kuma kuyi akan allon nuni ko allo. Na'urar Nuna, gami da nuni mai kwakwalwan kwamfuta (LCD), tsarin lantarki nuni (DMD) da kuma Ink Ink (el) nuni, da sauransu.
LCD
Liqual Crystal Crystalm nuni ya hada da Passsix Liqual Crystal Nunin (PM-LCD) da kuma matrix ruwa matrix ruwa nunin (AM-LCD). Dukansu sun tsayar da ruwa da ruwa a cikin matatun ruwa mai wucewa. A shekarun 1990s, injin matrix na ruwa mai aiki mai amfani da sauri nuni da sauri, musamman na bakin ruwa transistor ruwa nuni (musamman-lcd). A matsayin wanda zai maye gurbin samfurin Stn, yana da fa'idodi na saurin amsawa da sauri kuma babu amfani da shi a cikin kwamfutocin da aka ɗauri, kuma wuraren wasan kwaikwayo, TVs, Camcorders da Consuloon Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasanni. Bambanci tsakanin Am-lCD da PM-LCD shi ne cewa tsohon yana da canzawa na'urori na'urori da aka kara kuma samun wani bambanci mai ban mamaki da kuma girman nuni. Amorp LCD ya ɗauki silin silhous (A-Si) na sauyawa na TRACHOME da tsarin ajiya Capacitor, wanda zai iya samun babban matakin launin toka kuma gane ainihin allon launi. Koyaya, da bukatar babban tsari da kananan pixels don kyamara mai yawa da kuma aikace-aikacen da aikace-aikacensu sun kori ci gaban P-SP (polysilicon) nuni. Motsi na P-Si shine 8 zuwa sau 9 sama da na A-Si. Smallaramin girman P-SI TFT bai dace da manyan-yawa da nuni-high-shawarwari ba za'a iya haɗa shi a kan substrate.
Duk a cikin duka, LCD ya dace da bakin ciki, haske, ƙananan da matsakaici mai ƙarfi, kuma ana amfani da shi a cikin na'urorin lantarki da wayoyin hannu. 30-inch da 40-inch inch an sami nasarar bunkasa LCD, kuma wasu an yi amfani da su. Bayan samar da babban sikelin LCD, ana ci gaba da farashin da aka rage. Ana samun mai saka idanu na 15-inch 15 na $ 500. Jigilarsa ta gaba shine maye gurbin kwatancen koyarwa ta PC kuma sanya shi a cikin TV TV.
Nunin Plasma
Nuna plasma nuni ne na fitar da fasahar nuni ne ta hanyar da ka'idar gas (kamar yanayin) fitarwa. Plasma nuni suna da fa'idodin bakin teku bututu, amma an kirkiro kan tsarin bakin ciki sosai. Girman samfurin samfurin shine inci 40-42. 50 60 inch kayayyaki a cikin ci gaba.
Vair
Nunin mai kyalli shine amfani sosai a cikin samfuran Audio / bidiyo da kayan aikin gida. Tushen na'urorin Tsible na Synee Weluum wanda ke ba da izinin Katilode, grid da kuma ando a cikin bututun gida. Shine cewa wallafe-wallafe sun bayyana ta hanyar Katuruka ta hanyar ƙwayoyin lantarki da aka yi amfani da shi a cikin grid da aka rufe akan ƙofar don fitar da haske. Grid yayi amfani da tsarin saƙar zuma.
Officantince)
Ana amfani da Nunin Na'urar Kaya ta amfani da fasahar fim na bakin ciki. An sanya murfin insulating tsakanin faranti 2 na katako kuma an adana shi da bakin ciki. Na'urar tana amfani da faranti mai rufi ko mai rufi-mai rufi tare da bakan gizo-gizo kamar yadda aka gyara kayan kaɗawa. Layafin da ke da karfin gwiwa shine microns 100 lokacin farin ciki kuma zai iya cimma sakamako mai bayyanawa iri ɗaya kamar yadda kwayoyin halitta ke bayyana. Hukumar drive na drive shine 10khz, 200v voltage, wanda ke buƙatar mafi tsada direba mai tsada IC. Microdisplay mai girman kai ta amfani da tsarin tuki mai aiki mai aiki wanda aka samu nasara.
led
Dood-Emit nuni na nuni ya kunshi yawancin adadin kayan maye, wanda zai iya zama monochromatic ko da yawa. Babban abubuwa masu inganci na shuɗi mai haske sun zama mai yiwuwa, yana sa zai yiwu a samar da manyan bayanan bayanan LD-allo. LED nunin suna da halaye na manyan haske, babban aiki da rayuwa mai rai, kuma sun dace da nunin nuni don amfani na waje. Koyaya, babu tsakuwar nisa don saka idanu ko PDAS (kwamfyutocin hannu) za'a iya yi tare da wannan fasaha. Koyaya, ana iya amfani da LED Monolithic hade a matsayin mai nuna alamar monochromatic na Monochromatic.
Mems
Wannan microdisplayarre da aka ƙera ta amfani da fasaha na MEMS. A cikin irin nuni, tsarin injiniyan, tsarin mashin microscopic an ƙirƙira shi ne ta hanyar sarrafa semiconducontoragor da sauran kayan amfani da matakan daidaitawa. A cikin na'urar micromato ta dijital, tsarin micromisir ne wanda aka tallafa. Ana aiwatar da hings ɗin da caji a kan faranti da aka haɗa da ɗayan ƙwayoyin ƙwaƙwalwar da ke ƙasa. Girman kowane micromirror yana da kusan diamita na gashin mutum. Ana amfani da wannan na'urar sosai cikin ayyukan kasuwanci da masu aikin gidan wasan kwaikwayo na gida.
filin ba
Asali na ka'idar ƙaddamar da filin iri ɗaya ne kamar na bututun mai rayuwa, farantin gida ya jawo shi tare da phosphor mai rufi akan itin don fitar da haske. Katanku ya ƙunshi adadi mai yawa na ƙananan hanyoyin tsara hanyoyin lantarki da aka shirya a cikin tsararru, wato, a cikin nau'i na tsararren pixel ɗaya da kuma wani Katako ɗaya. Kamar dai yadda Plasma ke nuna, faɗaɗa filin yana buƙatar manyan voltages don aiki, jere daga 200v zuwa 6v zuwa 6000v. Amma har zuwa yanzu, bai zama babban kwamitin lebur ba saboda babban samar da kayan aikin masana'antar masana'antu.
Hasken Organic
A cikin wani kwayar halitta-ite nuni nuni (oled), halin lantarki na yanzu ya wuce ta daya ko yadudduka na filastik don samar da haske wanda yayi kama da kayan maye mai haske mai haske. Wannan yana nufin cewa abin da ake buƙata don na'urar da aka buƙata don na'urar Oled ita ce wani yanki mai ƙarfi na ƙasa mai ƙarfi a kan substrate. Koyaya, kayan kayan gargajiya suna da hankali sosai ga tururi mai ruwa da oxygen, don haka sawun yana da mahimmanci. Oleds suna aiki na'urori masu fitarwa da kuma nuna kyawawan halaye na haske da ƙananan halaye marasa ƙarfi. Suna da babban damar samar da taro a cikin tsari-da-wuri mai tsari akan substrates mai sassauƙa kuma ba su da tsada sosai don kera. Fasaha tana da kewayon aikace-aikace da yawa, daga mafi sauƙin monochromatic babban-yanki mai sauƙi zuwa cikakken launi hoto zane zane-zane nuni.
Tawada tawada
Nunin E-Ink suna nunin da ake sarrafawa ta hanyar amfani da filin lantarki zuwa kayan zango. Ya ƙunshi adadi mai yawa na sassan da aka rufe, kowane kusan 100 microns a diamita, wanda ya ƙunshi baƙar fata ruwa mai narkewa da dubunnan barbashi na fararen titanium dioxide. Lokacin da aka yi amfani da filin lantarki zuwa ga mai ɗorewa, barbashi na titanium dioxide za su yi ƙaura zuwa ɗayan wayoyin da suka danganta da matsayin cajin su. Wannan yana haifar da pixel don fitar da haske ko a'a. Domin kayan ya baci, yana riƙe da bayani na watanni. Tunda yanayinta na aiki ke sarrafawa ta filin lantarki, za'a iya canza shi da abun bayan sa tare da karamar karfi.
mai gano wutar lantarki
Flam Photometric Gano Gano (Wuta mai Bincike, FPD don gajere)
1. Ka'idar FPD
Ka'idar FPD ta dogara ne da konewa na samfurin a cikin harshen wuta mai wadataccen harshen wuta, wanda ya sa mahimmin jihohin da aka samu bayan konewa. Abubuwa biyu masu muni suna haskaka speccra kusa da 400nm da 550nm lokacin da suka koma jihar ƙasa. An auna iyakar wannan bakan tare da bututun mai hoto, da kuma ƙarfin ƙarfin zama gwargwado ga adadin samfurin. FPD shine babban mai hankali sosai kuma wanda aka zaɓa, wanda aka yi amfani dashi sosai a cikin bincike game da mahadi na sulfur da phosphorus.
2. Tsarin FPD
FPD tsari ne wanda yake haɗu da foli da kuma lalla. Ya fara ne a matsayin flame flame. Bayan 1978, domin gyara ga kasawar 'yaren wuta FPD, an inganta flame dual-dirk. Yana da harshen wuta na sama-sama, ƙananan harshen wuta ya canza kwayoyin samfurin cikin samfuran samfuran da ke ɗauke da kwayoyin halitta masu sauƙin kamar S2 da HPO; Fasaha ta sama tana samar da raunin jihar S2 * da HPPO *, akwai taga chemilumince a cikin bututun mai daukar hoto. Window ɗin an yi ta ne da gilashin wuya, kuma tarko mai haske ne da bakin karfe.
3. Ayyukan FPD
FPD shine mai ganowa don tabbatar da sulfur da mahadi phosphorus. Wuta mai wadataccen harshen wuta mai arziki, kuma wadatar iska kawai ya isa ya amsa da 70% na hydrogen, don haka zazzabi ya yi ƙasa don samar da farin ciki sulfur da phosphorus. Guntu guntu. Ragewar da ke gudana na gas mai dafaffen mai, hydrogen da iska suna da babban tasiri akan FPD, don haka ya kamata ikon sarrafa gas ya zama mai tabbata sosai. Harshen zafin wuta don tabbatar da sulfur-dauke da mahadi mai dauke da 390 ° C, wanda zai iya samar da murnar s2 *; Don tabbatar da mahimmancin phosphorus-mai dauke da hydrogen da oxygen ya kamata a canza shi dangane da samfurori daban-daban. Hakanan gas mai ɗaukar ƙoshin gas ya kamata kuma a daidaita man da kyau don samun kyakkyawan sigina mai kyau.
Lokaci: Jan-18-2022