Qhov cuam tshuam ntawm cov coefficient thermal expansion ntawm precision granite txaj rau nws daim ntawv thov hauv OLED cov khoom siv yog dab tsi?

Lub txaj granite precision yog ib qho tseem ceeb hauv cov khoom siv OLED. Lub coefficient thermal expansion ntawm lub txaj granite no muaj feem cuam tshuam loj heev rau nws daim ntawv thov hauv OLED ntau lawm. Hauv tsab xov xwm no, peb yuav tham txog qhov cuam tshuam ntawm lub coefficient thermal expansion ntawm lub txaj granite precision rau nws daim ntawv thov hauv cov khoom siv OLED thiab cov kev daws teeb meem los kov yeej lawv.

Ua ntej, cia peb nkag siab tias lub txaj granite precision yog dab tsi. Lub txaj granite precision yog cov khoom siv ua los ntawm cov granite ntuj uas tau hloov kho kom tsim tau ib qho chaw tiaj tus. Vim nws qhov ceev ceev, kev tawv, thiab cov coefficient qis ntawm thermal expansion, nws yog siv ua lub hauv paus rau kev ntsuas siab thiab cov txheej txheem ntau lawm. Lub txaj granite precision yog lub hauv paus ntawm cov khoom siv OLED, uas yog lub luag haujlwm rau kev muab qhov chaw ruaj khov, tiaj tus, thiab tawv rau kev tsim khoom.

Tus coefficient ntawm kev nthuav dav thermal yog qhov ntsuas ntawm qhov nrawm uas cov khoom siv nthuav dav lossis cog lus thaum raug rau qhov kub hloov pauv. Hauv cov ntaub ntawv ntawm lub txaj granite precision, qhov kub hloov pauv tuaj yeem ua rau muaj qhov tsis sib xws ntawm qhov loj ntawm lub txaj thiab cov khoom siv, ua rau kev sau npe tsis raug thiab kev sib phim ntawm cov khaubncaws sab nraud povtseg OLED. Qhov tsis sib xws no tuaj yeem ua rau muaj qhov tsis zoo hauv cov zaub OLED, ua rau cov khoom tsis ua haujlwm thiab txo qis cov txiaj ntsig.

Yog li ntawd, qhov coefficient ntawm thermal expansion ntawm lub txaj granite precision yuav tsum tau soj ntsuam thiab tswj hwm zoo thaum lub sijhawm tsim khoom. Muaj ntau txoj hauv kev los tswj qhov coefficient thermal expansion ntawm lub txaj granite precision, suav nrog kev xaiv granite nrog cov coefficient qis ntawm thermal expansion, siv cov ntaub ntawv sib xyaw uas muaj cov coefficient expansion qis dua thiab tsim cov txheej txheem tswj thermal uas tuaj yeem tswj kev hloov pauv kub.

Siv cov granite uas muaj cov coefficient qis ntawm thermal expansion yog txoj hauv kev zoo tshaj plaws los txo cov coefficient thermal expansion ntawm lub txaj granite precision. Qhov no yuav ua kom lub txaj granite tsis nthuav dav lossis cog lus ntau thaum lub sijhawm tsim khoom, txo qhov kev pheej hmoo ntawm cov teeb meem hauv OLED cov zaub.

Lwm txoj kev daws teeb meem yog siv cov khoom sib xyaw xws li carbon fiber-reinforced polymer (CFRP) thiab epoxy granite, uas muaj cov coefficient ntawm thermal expansion qis dua li granite ntuj. Cov composites no muaj cov txiaj ntsig ntxiv dua li granite ntuj, xws li kev ua kom tawv, kev ntub dej, thiab kev tiv taus kev co.

Kev tsim cov txheej txheem tswj kev kub yog lwm txoj hauv kev zoo los txo qhov cuam tshuam ntawm kev nthuav dav thermal rau ntawm lub txaj granite precision. Cov txheej txheem tswj kev kub tuaj yeem tswj qhov kub ntawm lub txaj granite kom txo qhov kev hloov pauv kub, uas yuav txo qhov coefficient thermal expansion ntawm lub txaj.

Xaus lus, qhov coefficient ntawm thermal expansion ntawm precision granite txaj muaj feem cuam tshuam loj heev rau nws daim ntawv thov hauv OLED cov khoom siv. Cov chaw tsim khoom yuav tsum ua tib zoo tshuaj xyuas thiab tswj cov coefficient thermal expansion kom tiv thaiv cov khoom tsis ua haujlwm thiab poob qis. Kev xaiv granite nrog cov coefficient qis ntawm thermal expansion, siv cov ntaub ntawv sib xyaw, thiab tsim cov txheej txheem tswj thermal yog cov kev daws teeb meem zoo los kov yeej qhov teeb meem no. Los ntawm kev siv cov kev daws teeb meem no, cov chaw tsim khoom tuaj yeem ua kom ntseeg tau tias lawv cov khoom siv OLED ruaj khov, txhim khu kev qha, thiab muaj peev xwm tsim cov zaub OLED zoo.