Cov phau ntawv hauv hluav taws xob nrog tus lej electronic - tus kheej cov tsev qiv ntawv uas yeej ib txwm nrog koj

Yav dhau los, ib lub xov tooj txawb ntawm kev khaws cia ib lub tsev qiv ntawv hauv tsev thiab tib lub sij hawm muaj qhov tsis tshua muaj qhov hnyav heev nyob rau hauv ib qho ntawm cov dab neeg zoo. Tam sim no cov phau ntawv hluav taws xob uas muaj hluav taws xob muaj peev xwm yuav yuav tsis muaj teeb meem hauv yuav luag txhua lub computer khoom siv los yog kom online. Dab tsi yog lawv, cov txiaj ntsim zoo li cas thiab qhov tsis zoo, qhov no yog qhov peb yuav tham txog hauv tsab xov xwm.

Ntse tus cwj mem

Hauv daim ntawv, uas yog siv cov phau ntawv uas siv hluav taws xob number case, nyob rau hauv lub 70s ntawm lub xyoo pua 20th. Tus thawj ntaus ntawv siv tshuab no hu ua "gericon". Nyob rau hauv nws, qhov chaw ntawm ob daim phiaj los xij tau sau nrog ib tug nyias txheej ntawm heev me me polyethylene npas thiab ces poured nrog roj. Txhua lub pob yog pleev xim rau hauv ob lub xim: thawj ib nrab ntawm cov saum npoo - nyob rau hauv dawb, thiab lub thib ob - nyob rau hauv dub. Nyob ntawm qhov kos npe ntawm tus nqi them, cov txheej tau muab sab nraud los ntawm ob sab. Yog li ntawd, ib qho dawb los yog dub teev nyob rau saum npoo ntawm lub cuab tam. Hauv kev xyaum, kev lag luam tsis yog siv ntau, tab sis tib lub sij hawm nws tau txais kev pom zoo rau cov kev tshawb fawb tshiab. Niaj hnub cov ntawv hauv hluav taws xob nrog xaws digital ua hauj lwm los ntawm lub hauv paus ntawm matrix uas muaj ib txheej ntawm cov paj ntaub microcapsules. Nyob rau hauv txhua ntawm lawv muaj ib qho kua khov uas muaj cov xim ntawm cov xim dawb thiab xim dub. Tus qub tau them tus nqi zoo, thiab qhov thib ob yog qhov tsis zoo. Thaum zoo li tus nqi nkag zoo li ib lub xov tooj, dawb particles yuav pounce tawm hauv qab ntawm "cov ntawv hluav taws xob" thiab ntab rau saum npoo. Cov ntsiab lus dub raug nplua, ntawm qhov tsis sib xws, yuav tsum tau rub tawm. Yog li ntawd, lub ntsiab lus ntawm daim duab nyob rau hauv qhov chaw no yuav tig dawb. Yog tias koj ua ntawv thov kom tsis txhob them tus nqi rau lub tshuaj, tus txheej txheem rov qab yuav tshwm sim, thiab thaum ntawd qhov pixel yuav tig dub.

Cov txiaj ntsig

Cov phau ntawv hauv hluav taws xob nrog cov lej thev naus laus tuaj yeem ua raws li lub tsev qiv ntawv, uas koj tuaj yeem nqa tau txhua qhov nrog koj. Ntau tus "nyeem" tau nkag mus tau rau hauv Internet, qhov twg koj tuaj yeem rov qab tau koj cov khoom sau nrog ib tus tshiab zoo nkauj. Ntxiv mus, cov khoom siv no feem ntau muaj lub mloog pob ntseg, yog tias ob lub qhov muag nkees, koj tuaj yeem mloog ib qho audiobook lossis so nrog lub suab paj nruag. Qhov tseem ceeb tshaj plaws uas tus e-phau ntawv muaj nrog ib tus cwj mem los ntawm xub thawj ntawm lub monitor yog tias cov duab tsis yoov rau nws. Qhov no txhais tau hais tias lub qhov muag yuav tsis nkees li. Vim tias tsis muaj hwj chim txaus, tus nqi yuav kav ntev li ob peb lub lim piam, thiab txawm hais tias koj tua tawm lub hwj chim, daim duab yuav nyob twj ywm rau hauv lub vijtsam ntev, vim tias tus tsov ntxhuav kev sib txuas lus yog siv rau ntawm thawj daim duab. Qhov tsis nyhav ntawm lub cuab yeej thiab kev ywj pheej ntawm qhov zoo ntawm daim duab los ntawm lub kaum sab xis ntawm lub vijtsam yog ib qho ntxiv rau, uas ua rau nws tau ntse lwv nrog xws li gadgets nrog daim ntawv dawb.

Disadvantages

Hauv cov phau ntawv uas muaj electronic ink muaj peb qhov teeb meem. Thawj qhov tsis zoo yog qhov qis ceev ntawm daim duab. Vim li no, koj yuav tsis muaj peev xwm saib cov yees duab ntawm tus xauv npo. Qhov teeb meem thib ob yog qhov tseem ceeb rau kev nyeem ntawv. Txawm tias feem ntau cov niaj hnub "nyeem ntawv" yuav tsis khav ntawm ib tug tom qab ntawm nplooj ntawv ntawm zoo meej whiteness. Ntawm chav kawm, nws yog heev lub teeb, tab sis kom deb li deb nws yog tsis zoo nyob rau hauv cov xim rau daim ntawv dawb thiab nyob rau hauv cov ntaub ntawv ntawm txaus xim illumination nws zoo li ib me ntsis grey. Qhov thib peb thiab yav dhau los yog qhov teeb meem ntawm kev pom tseeb ntawm cov ntxaij vab tshaus xim. Thaum no nyeem ntawv yog kim heev, hloov cov nplooj ntawv yuav siv sij hawm ntev (mus txog 2-3 vib nas this), thiab lub roj teeb tau noj sai heev.

Pom zoo

Txawm li cas los xij, qhov kev cia siab rau tus nqi pheej yig thiab cov cuab yeej zoo nrog cov xim "electronic" ink remain. Nws pib paub tias tam sim no lub tuam txhab PocketBook ua haujlwm rau nws, thiab thawj "nyeem" ntawm hom no yuav tshwm sim nyob rau hauv ib ncig ntawm lub CIS los ntawm lub xyoo 2013. Yog li, txawm cov kev sib tw ntawm cov ntsiav tshuaj thiab cov smartphones, cov cuab yeej tsim muaj. Thiab hnub ntawd tsis deb tawm thaum lub e-phau ntawv uas muaj xim muaj xim nyob rau tom qab zoo tagnrho cov dawb-dawb tom qab.