Apple na-enyocha ụzọ iji belata mbibi mkpịsị aka na smudges na igwe nke igwe nke ngwaọrụ ha. Nke a bụ ihe ọzọ na-egosi na ụlọ ọrụ nwere ike ibupụta ngwa ngwa titanium n'oge na-adịghị anya.
Dị ka akụkọ ahụ si kwuo MacRumors, a gbara akwụkwọ ikike na nso nso a site na nnukwu Cupertino na United States Patent na Trademark Office. Ikike nchọpụta a bụ “ Ihe mkpuchi oxide maka ihe igwe”Na nkọwapụta otu mkpa mkpuchi dị warara pụrụ ibelata ihu mkpisi mkpịsị aka n’elu ọla nke ngwa ngwaahịa ya. Naanị ọnwa gara aga ka ụlọ ọrụ a nabatara ikpe titanium maka ngwaọrụ, nke na-egosikwa atụmatụ ya ịgbakwunye ihe a na ngwaọrụ ya n'ọdịnihu.
Nke a nwere ike ịgụnye ngwaahịa dịka MacBook, iPad na iPhone, nke nwere ike ịbịa n'okwu titanium nwere ngwụcha ederede pụrụ iche. Tụkwasị na nke ahụ, patent ọhụrụ na-akọwa iji ojiji nke oxide, na-akọwapụta uru titanium na ngwaahịa ndị na-eji ngwa elektrọnik nwere okwu dịka "oke ike, ike na ike." Na patent ahụ, Apple kwusiri ike na titanium na-enwe mmetụta mkpịsị aka karịa ọla ndị ọzọ.
Ọ bụ ezie na a na-ejikarị mkpuchi oleophobic eme ihe iji belata mkpịsị aka mkpịsị aka site na iko, mkpuchi ahụ anaghị arụ ọrụ nke ọma na mbara igwe dịka titanium. Ikike nchọpụta a gosipụtara mmasị ya n'iji titanium na ngwaọrụ ya, nke butere ọbụna ịmepụta teknụzụ metụtara patent yana azịza ya. Na nwute, nke a bụ naanị patent, yana ụlọ ọrụ nwere ike ikpuchi ihe niile. Ya mere were ọka nnu were akụkọ a were nọrọ na nche.
