Munyika ine makwikwi makuru ekugadzira zvinhu zvemhando yepamusoro, musiyano uripo pakati pehutungamiriri hwemusika nekusava nemabasa unowanzova chinhu chimwe chete: kunyatsorongeka. Kugadzirwa nekuongororwa kweLow-Temperature Polycrystalline Silicon (LTPS) arrays—hwaro hwezviratidziro zveOLED neLCD zvine resolution yepamusoro—zvinoda kushivirira kunosundira miganhu yeinjiniya. Kuwana nhanho iyi yepamusoro-soro yekururama kunotanga nehwaro hwemuchina wacho. Ndokusaka kusarudzwa kwechigadziko chemuchina wegranite cheLTPS Array equipment hakusi kungosarudza dhizaini chete, asi chinhu chakakosha.
Maitiro anoshandiswa mukugadzira LTPS array, kunyanya laser crystallization uye photolithography inotevera uye matanho ekuisa zvinhu, anonyanya kukanganiswa neruzha rwezvakatipoteredza, kusanganisira kudedera kudiki uye kushanduka kwekupisa. Kunyangwe munzvimbo yekucheneswa inodzorwa zvakanyanya, shanduko diki dzinogona kukanganisa zvakanyanya goho uye kufanana kwearray. Chikamu chekuongorora—chinoitwa nemidziyo yepamusoro-soro kuona kuti transistor yega yega yakagadzirwa zvakanaka—chinoda mwero wakakura wehunhu hwayo. Apa ndipo panowanikwa michina yeGranite yeFlat panel display ine low-temperature polysilicon array inspection.
Zvinodiwa paKuongorora kweLTPS neThermal
Tekinoroji yeLTPS inobvumira kufamba kwemaerekitironi nekukurumidza, zvichiita kuti ma transistors madiki, anoshanda zvakanaka uye zvichikonzera kuratidzwa kwezviratidzo zvine mwero wekuzorodza unoshamisa uye kushandiswa kwesimba kwakaderera. Zvisinei, maumbirwo anobatanidzwa madiki, anoyerwa muma micron. Kuti michina yakaoma yekuongorora iwane, kuyera, uye kuongorora zvikanganiso nemazvo, puratifomu yayo yekushanda inofanira kunge isina kufamba uye isingachinji-chinji.
Zvinhu zvechinyakare zvakaita sesimbi yakakandwa kana simbi, kunyange zvazvo zvakasimba, zvinowanzobatwa nekupisa kwakanyanya. Kuwanda kwekupisa kwakanyanya (CTE) kwesimbi yakajairika kwakakwira zvakanyanya kupfuura kwegranite nhema. Izvi zvinoreva kuti kukwira kudiki kwekupisa kwemhepo, pamwe dhigirii rimwe chete kana maviri, kuchaita kuti chimiro chemuchina wesimbi chiwedzere uye chidzikire zvakanyanya. Panyaya yekutarisa array, kupisa uku kunokonzera zvikanganiso zvenzvimbo, kusarongeka kwenzira yekuona, uye kuverenga kusina kururama kunogona kukonzera kurambwa kwemapaneru akanaka kana kugamuchirwa kweane dambudziko.
Kusiyana neizvi, kushandiswa kwemuchina wegranite wakasarudzika weLTPS Array michina kunoita kuti pave neCTE yakaderera zvikuru. Kugadzikana uku kwekupisa kunoita kuti geometry yakakosha yemuchina—daro riri pakati pesensor yekuyera neLTPS substrate—irambe yakadaro, zvichibvumira kuyerwa kwesub-micron kwakafanana uye kunodzokororwa kwakakosha pakudzora mhando.
Kuderedza uye Kuoma Kwekutenderera Kusingaenzaniswi
Kupfuura kugadzikana kwekupisa, hunhu hwegranite huri mukati mayo hune mukana mukuru mukutonga masimba anochinja-chinja uye kudedera. Masisitimu ekuongorora epamusoro anoshandisa matanho ekumhanya zvakanyanya uye nzira dzakaoma dzekuskena dzinogadzira mafambiro madiki emakanika uye kudedera. Masimba aya emukati, pamwe chete neruzha rwekunze kubva kune vanobata mhepo kana michina iri pedyo, anofanirwa kubviswa nekukurumidza kudzivirira kusanzwisisika kwemafambiro kana kusagadzikana kwekuverenga.
Kugona kukuru kweGranite kudzima mukati, uko kunoita kuti ibvise simba rekudengenyeka nekukurumidza kupfuura simbi, kwakakosha pano. Inoshanda semuchina unobvisa kuvhunduka, zvichiita kuti muchina ugare zvakanaka mushure mekufamba kwese. Kusimba kwedombo uye kuwanda kwaro kunobatsirawo kuti rive rakasimba, zvichideredza kutsauka kwaro pasi pehuremu hwema "heavy gantry systems", ma "optical assemblies", uye "vacuum chambers".
Chaizvoizvo, nekusarudza base yemuchina wegranite yakanyatsogadzirwa yeLTPS Array applications, mainjiniya vari kugadzira hwaro hwakasimba pakupisa, hwakanyarara pakurira kwenzwi, uye hwakasimba pakuvaka. Hunhu uhwu hutatu hahugone kutaurwa nezvahwo kuti pave nezvinangwa zvekubudirira nekubudirira zvinodiwa pakugadzira LTPS display yemazuva ano.
Kukwana Kweinjiniya Kubva Muzvisikwa
Chigadzirwa chekupedzisira—hwaro hwemuchina wegranite—hachina kunyanya kushandiswa nematombo akaomarara. Inyanzvi yemetrology, inowanzo pedzerwa kusvika pakukwanisa kuenzana kwakayerwa mumhando ye low-micron kana kunyange sub-micron. Matekiniki akakosha anoshandiswa kuona kuti granite yaderedzwa kushushikana uye yakati sandara zvakakwana. Ichi chinhu chechisikigo chakanyatsogadzirwa chinopa nzvimbo yepamusoro yekutarisa iyo inozogadzirisa kurongeka kwese kwemechanical uye optical.
Kune vagadziri vemidziyo yeLTPS array, kubatanidzwa kwegranite yakanyatsogadzirwa kunoita kuti michina yavo ishande zvakanaka nguva dzose, zvichishandura zvakananga kuita goho rakakwirira uye kuratidza zvinhu zvakanaka kumusika wevatengi. Izvi zvinoratidza kuti kana mainjiniya achida kukwana, kutarisa zvinhu zvakasikwa zvakagadzikana pasi pano ndiko kunopa mhinduro yakavimbika.
Nguva yekutumira: Zvita-03-2025