Feem ntau, cov ntxaij vab tshaus tau muab faib ua: reflective, full-transmissive thiab transmissive / tramsflective raws li txoj kev teeb pom kev zoo.
· Reflective npo:Muaj ib daim iav reflective nyob tom qab ntawm lub vijtsam, uas muab lub teeb ci rau kev nyeem ntawv hauv qab hnub ci thiab lub teeb.
Qhov zoo: Kev ua tau zoo heev nyob rau hauv cov teeb pom kev zoo xws li hnub ci sab nraum zoov.
Shortcomings: Nyuaj pom los yog nyeem nyob rau hauv qis los yog tsis muaj teeb.
· Full-transmissive: Tsis muaj daim iav nyob rau sab nraum qab ntawm lub ntsej muag pob tshab, thiab lub teeb ci yog muab los ntawm lub teeb rov qab.
Qhov zoo: muaj peev xwm nyeem tau zoo nyob rau hauv lub teeb qis thiab tsis muaj teeb.
Disadvantages: Lub backlight brightness yog tiag tiag tsis txaus nyob rau hauv lub tshav ntuj sab nraum zoov.Tsuas yog cia siab rau ua kom lub brightness ntawm lub backlight yuav sai sai poob lub hwj chim, thiab cov nyhuv yog heev unpleasant.
·Semi-reflective npo: Nws yog hloov daim iav nyob rau sab nraum qab ntawm lub ntsej muag lub ntsej muag nrog daim iav tsom iav, thiab cov iav tsom iav yog daim iav thaum pom los ntawm sab xub ntiag, thiab lub iav pob tshab uas tuaj yeem pom los ntawm daim iav thaum saib sab nraub qaum, thiab ntxiv pob tshab backlight.
Nws tuaj yeem hais tias lub vijtsam transflective yog ib qho kev sib txuas ntawm lub vijtsam cuam tshuam thiab lub vijtsam pob tshab.
Qhov zoo ntawm ob qho tib si yog concentrated, thiab nws muaj ob qho tib si kev nyeem ntawv zoo tshaj plaws ntawm lub vijtsam reflective nyob rau sab nraum zoov tshav ntuj, thiab muaj peev xwm nyeem tau zoo ntawm cov pob tshab siab hauv lub teeb qis thiab tsis muaj teeb.
Cov yam ntxwv ntawm lub vijtsam transflective yog: lub teeb ci ntsa iab tau hloov mus rau qhov chaw sab nraum zoov.Qhov muaj zog ntawm lub hnub ci sab nraum zoov, qhov muaj zog dua lub teeb pom kev zoo (hnub ci) cuam tshuam los ntawm cov yeeb yaj kiab reflective.
Txawm hais tias lub hnub ci sab nraum zoov muaj zog npaum li cas, qhov muaj zog ntawm lub teeb pom kev zoo, lub teeb pom kev zoo yuav muaj zog dua.
Sab nraum zoov tuaj yeem ua tau ywj pheej ntawm cov khoom siv backlighting ntxiv, yog li nws txuag tau ntau lub zog sab nraum zoov dua li lub vijtsam pob tshab, thiab cov txiaj ntsig nyeem tau zoo dua.
Daim ntawv thovAraws:
A.Aircraft zaub ntsuas: neeg nrog caij dav hlau, fighter aircraft, helicopter on-board zaub
B.Car zaub: tsheb computer, GPS, ntse ntsuas, TV npo
C.High-end xov tooj
D.Sab nraum zoov ntsuas: handheld GPS, peb-pov thawj xov tooj ntawm tes
E.Portable computer: Peb-pov thawj computer, UMPC, high-end MID, high-end ntsiav tshuaj computer, PDA.
Qee lub lag luam loj txawv teb chaws ntawm high-end mobile xov tooj, sab nraum zoov peb-pov thawj xov tooj ntawm tes, sab nraum zoov handheld GPS, handheld computers, UMPC, MID, high-end ntsiav tshuaj thiab lwm yam high-end khoom siv no technology.
Xws li Apple's iphone, Apple Itouch, Apple's ipad, high-end qauv ntawm Nokia txawb xov tooj, BlackBerry xov tooj ntawm tes, Hewlett-Packard thiab Dopod PDAs, Meizu M9 xov tooj ntawm tes, Gaoming, Magellan GPS thiab lwm yam khoom.
Post lub sij hawm: Dec-06-2022
