Sanadkii 2019, dhismaha dhismaha adduunka ee adduunka ayaa horseeday bilaabida taleefannada mobilada ee isku-darka leh ee soosaarayaasha waaweyn ee caalamka. 5G iyo taleefannada gacanta ee la isku laabto ayaa keenay shuruudo hawleed oo adag oo suuqa badan waxay kordhaan suuqa filimka dabacsan ee Transparent Proymimide (PI Filim).
PI (polyide) waa nooc polymer ah oo ay kujiraan giraanta giraanta silsiladda ugu weyn, oo ka mid ah polymer ay ku jirto qaab dhismeedka phthalimide-ka ayaa si gaar ah muhiim u ah qaab dhismeedka phthalimide.
Loogu talagalay sheyga filimka polyamime (PI), filimku wuxuu leeyahay faragalin wanaagsan: In ka badan 90% iftiinka transfment transmingeff transment @ 500nm dhumucdiisu waa 25 micron; Filimku sidoo kale wuxuu leeyahay gIsu-caabbinta kuleylka: -ga / -daHeerkulka geedi socodka daboolkaof Ito iyo amorphous Siliconis200 ℃,halkaHeerkulka Xilliga Kala-guurka eePIxuubis ka sarreeya 250 ℃laxoogga farsamada ku filan; Dusha sare ee filimka khafiifka ah ayaa siman,Iyadoo aan lahayn guntin, oo ka hortagi kara wareegga wareega ama wareegga gaagaaban ee batariga filimka khafiifka ah oo ay ka soo baxaan xaaladaha lagama maarmaanka u ah filimka polymer ee filimka polymer ah oo ah substrate-ka ee loo yaqaan 'polumt' ee dabacsan iyo unugyada qoraxda.
Telefoonada gacanta ee isku laabmaanta ah inta badan waxay adeegsadaan tikniyoolajiyad OLED. Nidaamka wax soo saarka iyo waxsoosaarka ee OLED, sababtuna tahay baahida loo qabo in la istcimaalo koronto ama walxaha TFT ah ee ku saabsan substrate-ka dabacsan, guud ahaan loo isticmaalo heerkulka heerkulka sare ee iska caabinta leh ee polyime (PI) filim.Telefoonnada mobilada ee isku laabmaanta ah waxay u baahan yihiin agab si ay ula kulmaan tobanaan kun oo shuruudood oo shuruudo ah, halka quraaradda dhaqameedku aysan aqoon u lahayn. Waxaa ka mid ah kuwaas, PIANCPRENENT PI waa xalka ugu habboon ee loogu talagalay saxanka daboolka taleefanka gacanta ee la isku laaban karo. Sidaa darteed, filimka PI wuxuu soo dhaweynayaa xaalad codsi oo dheeri ah, sida duulista, hawada, microstroeler, nano, dareeraha dareeraha, filimka kala go'ida, laser iyo beeraha kale.
Shirkaddayadu waxay horumarisay oo ay soo saartay agabkii ceyriinka ee ugu weyn ee filimka PI- hexafluoradianhhhhhhhhhhhhhhhdride (6Fda), Cas = 1107-00-2) iyo 2, 2-Bis (3, 4-Dimthylfyl) hexafluoropropane (6f alxy), Cas =65294-20-4). Filimaanta PI-ga ayaa inta badan la saadaalinayaa Shiinaha maxaa yeelay 6FDA waa mid aad u adag in la istcimaalo. Laakiin waxaan ku guuleysanay inaan sare u qaadno badeecadeena suuqa dibedda oo aan helnay sumcad wanaagsan.
Marwalba waa lagugu soo dhaweynayaa inaad nala soo xiriirto su'aalo!
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Waqtiga Post: Dec-03-2021