Kahua neʻe Granite i hoʻolaʻa ʻia no nā lako nānā OLED: ʻO ke kahu hope loa o ka pololei ±3um.

I ka heihei o ka ʻenehana hōʻike OLED e hoʻokūkū nei no ka pololei o ka pae micron, ʻo ke kūpaʻa o nā lako ʻike e hoʻoholo pololei i ka nui o ka hua o nā panela. ʻO nā kahua haʻuki Granite, me ko lākou mau pono mea kūlohelohe a me nā ʻano hana hana pololei, hāʻawi i kahi hōʻoia pololei o ke kūlana o ±3um no nā lako, e lilo i kī i ka hōʻemi ʻana i ke kumukūʻai a me ka hoʻomaikaʻi ʻana i ka pono i ka ʻoihana.

Hoʻonui wela haʻahaʻa loa, ka hewa wela hoʻokaʻawale: ʻO ke koina hoʻonui wela o ka granite he 5-7 × 10⁻⁶/℃ wale nō, ʻoi aku ka liʻiliʻi ma mua o hoʻokahi hapakolu o nā mea metala. I ke alo o ka hana wela i ka wā o ka hana ʻana o nā lako a i ʻole nā ​​​​loli o ke kaiapuni, kokoke i ka ʻole o kona ʻokoʻa dimensional. Ke loli ka mahana ambient ma 10℃, ʻo ka hoʻonui a me ka ʻūlū ʻana o ka paepae 1-mika ka lōʻihi he 50-70nm wale nō, e hoʻopau ana i ka ʻokoʻa ʻike i hoʻokumu ʻia e ka deformation thermal mai ke aʻa.

6 mau manawa hana damping, kūlana laka pololei: ʻO ke ʻano kristal mineral kū hoʻokahi e hāʻawi i ka granite me kahi mana omo haʻalulu ikaika loa, a ʻo kāna hana damping he 6 mau manawa o ka hao i hoʻolei ʻia. Ma lalo o ka neʻe pinepine kiʻekiʻe o nā lako a i ʻole ke komo ʻana o waho, hiki ke hoʻololi koke ʻia ka ikehu haʻalulu i ikehu wela, e hōʻoiaʻiʻo ana e mālama ka probe ʻike i kahi kūlana paʻa i ka panela a pale i nā ʻokoʻa ʻike pixel.

Paʻa kemika a me ka hana hilinaʻi lōʻihi: Ma ka hale hana OLED i piha i nā hopena etching a me nā mea hoʻoheheʻe organik, ʻaʻole e pala a ʻōpala paha ka granite, ma muli o kona inertness kemika, e mālama ana i ka pololei o ke kūkulu ʻana no nā makahiki he ʻumi me ka ʻole o ka hoʻōki. Ke hoʻohālikelike ʻia me nā mea metala i maʻalahi i ka ʻelemakule, hiki i kona hiʻohiʻona mālama ʻole ke mālama i nā ʻoihana ma mua o hoʻokahi miliona yuan i nā kumukūʻai mālama lako i kēlā me kēia makahiki.

Ma hope o ka wili ʻana o CNC linkage ʻelima-axis a me ka poli ʻana nano-level, ʻo ka ʻili o ka paepae granite ʻo Ra < 0.05um, a ʻo ka hewa pālahalaha he ± 1um/m, e kau ana i kahi kahua paʻa no ka pololei o ke kūlana o ± 3um. Hōʻike ka ʻikepili ana maoli o kahi ʻoihana OLED alakaʻi ua emi ka helu ʻike hemahema o nā lako ʻike i lako me nā kahua granite ma 80%, a ua piʻi ka pono o ka ʻike ʻana ma 40%. Mai ka ʻike nanoscale Micro-OLED a hiki i ka ʻike ʻana i ka maʻalahi o ka pale pelu, ke hoʻokele nei ka granite i kahi kipi pololei i ka ʻoihana me kona mau pono hana hiki ʻole ke hoʻololi.