Cov kws tshawb fawb ntawm Tuam Tshoj thiab Hong Kong tau tsim ib qho tshwj xeeb hom kua siv coj los ua kua (LCD) uas yog nyias, hloov tau, hnav, thiab tawv. Pab pawg neeg tau hais tias cov ntawv xov xwm ntawm cov ntawv xov xwm koj nyeem txhua txhua lub sijhawm tuaj yeem xa mus rau hom ntawv no, thiab qhov kev hloov tshiab yog ceev ceev raws li cov ntawv xov xwm.
Pab neeg no tau tsim kev soj ntsuam nrog ob lub nrhav kev nrhav, thawj yog kev tsim cov qauv ntawm cov qauv siv ntawm cov kws kho dua tshiab. Zoo ib yam li cov qauv LCDs, rewritable LCDs zoo sib xws hauv cov qauv siv rau cov qhob kua xim ntawm ob lub vas. Qhov txawv yog qhov kev sib hloov ntawm cov tshuaj ua kua dej ua kua hauv cov kev taw qhia ntawm lub teeb deflection yuav tswj los ntawm cov electrostatic teb, thiab cov kua tshuaj siv yeeb yaj kiab uas siv cov tshuaj siv yeeb yaj kiab uas siv cov tshuaj uas muaj cov tshuaj molecular coated, tshem tawm qhov xav tau cov electrodes, thickness ntawm cov lus kuj tseem muaj ntau txoj hau kev.
Optical rewritable LCDs yog feem ntau thinner dua pa LCDs los ntawm tsawg tshaj li 0.5 hli. Lawv tuaj yeem ua tau ntawm cov khoom uas yooj yim, yog li ntawd lawv hnyav tsuas yog ob peb grams thiab yog ib qho thicker dua li daim ntawv tiag tiag.
Optical rewritable LCD cov lus qhia yog check thiab pheej yig vim lawv cov qauv yooj yim. Thiab cia li zoo li lub tshuab hluav taws xob, tsuas siv hluav taws xob hloov cov ntaub ntawv xwb, yog li siv cov nqi qis heev, thiab daim duab yuav muab khaws cia tom qab qhov ntsuas tau sau tsis muaj hwj chim. Pab neeg no kuj pom tau hais tias tus nqi ntawm qhov LCD no tsis tshua muaj pes tsawg, thiab tus nqi ntawm 5-nti npo tsuas yog 5 US dollars.
Qhov thib ob innovation yog cais lub spacers ntawm yas los yog iav paib. Cov neeg tshawb xyuas tsim peb hom spacers thiab pom tau tias thaum lub LCD yog khoov los yog cuam tshuam, mesh lub kav hlau yeem tuaj yeem tiv thaiv qhov nchuav kua muaj zog; tsis tas li ntawd, qhov kho qhov hnyav yuav hnyav. Kev sau tus LCD yuav tsuas tso tau ob lub xim ib zaug xwb, tiam sis pawg neeg tsim tsim lub tshuab optically rewritable uas tuaj yeem tso saib peb cov xim thawj tib lub sijhawm. Ua kom nws muaj kev vam meej, cov neeg tshawb nrhiav vam tias yuav nce cov teeb meem ntawm cov khoom siv lem rov sau dua tshiab.
