Cov Txheej Txheem Ntsuas Zoo ntawm LCD TV Cov TV Liquid Crystal Display (LCD) tau dhau los ua kev xaiv nrov rau cov neeg siv khoom thoob ntiaj teb. Qhov no yog vim muaj ntau yam, xws li cov duab zoo, cov qauv nyias thiab zoo nkauj, thiab cov nqi pheej yig dua. Txawm li cas los xij, kom ntseeg tau tias LCD TVs ncav cuag cov neeg siv khoom zoo… Nyeem ntxiv
Kev Zoo ntawm Duab ntawm LED Televisions Cov Televisions (TVs) tau dhau los ua ib feem ntawm lub neej niaj hnub no. Raws li thev naus laus zis nce qib, cov televisions kuj tau hloov pauv ntau heev, tshwj xeeb tshaj yog hais txog qhov zoo ntawm daim duab. Ib qho ntawm cov kev hloov pauv loj tshaj plaws hauv kev lag luam TV yog kev qhia txog LED (Light Emitting Diode) televisions. LED televisions tam sim no yog qhov kev xaiv tseem ceeb rau… Nyeem ntxiv
Kev Hloov Pauv ntawm Tshuab TV Flat-Screen Television tau dhau los ua ib feem tseem ceeb ntawm lub neej niaj hnub no, muab kev lom zem, cov ntaub ntawv, thiab kev kawm hauv hom ntawv txaus nyiam. Txij li thaum John Logie Baird tau tsim thawj lub TV hauv xyoo 1920, thev naus laus zis TV tau nce qib sai heev. Ib qho ntawm cov kev hloov pauv tseem ceeb tshaj plaws hauv keeb kwm TV yog kev hloov pauv ntawm cathode ray tube displays mus rau... Nyeem ntxiv
Cov Txheej Txheem Tsim Khoom ntawm Lub TV nrog HDR Nta Cov txheej txheem tsim khoom rau cov TV niaj hnub, tshwj xeeb tshaj yog cov uas muaj High Dynamic Range (HDR), muaj ntau kauj ruam nyuaj thiab thev naus laus zis siab heev. HDR yog ib qho feature uas tso cai rau cov duab nrog qhov sib piv zoo dua, cov ntsiab lus, thiab xim dua li cov TV ib txwm muaj. Hauv tsab xov xwm no, peb yuav piav qhia txog cov kauj ruam tseem ceeb hauv kev tsim lub TV… Nyeem ntxiv
Cov Qauv Tshiab Tshaj Plaws rau Cov Xov Tooj Cua Dav Dav Cov xov tooj cua tau hloov pauv ntau heev txij li thaum lawv qhia rau pej xeem. Txij li lub sijhawm nqus tsev mus rau LED flatscreens, kev nce qib thev naus laus zis tau cuam tshuam rau txoj kev uas peb nyiam cov ntsiab lus lom zem hauv tsev. Txawm li cas los xij, kev hloov pauv hauv kev tsim qauv TV dav dav dhau kaum xyoo dhau los tau coj lub ntiaj teb thev naus laus zis thiab kev lag luam lom ze los ntawm cua daj cua dub. Tsab xov xwm no yuav… Nyeem ntxiv
Yuav Ua Li Cas Lub Tshuab Suab Nrov Hauv TV Ua Haujlwm Lub tshuab suab nrov hauv TV tau dhau los ua ib qho kev hloov tshiab tseem ceeb hauv ntiaj teb kev lom zem hauv tsev. Nrog lawv lub peev xwm los hloov chav nyob mus ua ib lub tsev ua yeeb yam me me, cov kab ke no tau dhau los ua ib qho nyiam ntawm cov neeg nyiam saib yeeb yaj kiab thiab kev ua si. Tab sis cov kab ke no ua haujlwm li cas tiag? Hauv tsab xov xwm no, peb yuav qhib cov txheej txheem thiab cov tswv yim tom qab ... Nyeem ntxiv
Cov Cheebtsam Hluav Taws Xob Hauv Cov Xov Tooj Tshiab Tshaj Plaws Xov tooj tau hloov pauv ntau heev txij li thaum nws thawj zaug qhia thaum ntxov xyoo pua 20th. Los ntawm cov khoom siv cathode ray tube (CRT) loj thiab hnyav, thev naus laus zis TV tau hloov pauv mus rau cov ntxaij vab tshaus tiaj tiaj zoo nkauj dua thiab zoo nkauj dua. Hauv tsab xov xwm no, peb yuav tham txog ntau yam khoom siv hluav taws xob pom muaj nyob rau hauv… Nyeem ntxiv
Kev Tsim Kho Tshiab Hauv Kev Tsim Kho TV Nchuav: TV (TV) tau mus txog ntau qhov siab tshaj plaws ntawm kev tsim kho tshiab txij li thaum nws qhia rau pej xeem thaum ntxov xyoo pua 20th. Los ntawm cov qauv raj dub-thiab-dawb mus rau cov thev naus laus zis siab-dav hlau, txhua lub sijhawm coj kev hloov pauv tseem ceeb hauv peb txoj kev nyiam kev lom zem hauv tsev. Cov kev tsim kho tshiab no yog qhov txaus nyiam tiag tiag thiab tau cuam tshuam rau qhov zoo nkauj ntawm… Nyeem ntxiv
Cov Txheej Txheem Tsim Khoom Siv TV Plasma Lub vaj huam sib luag tso saib plasma (PDP) yog hom vijtsam siv hauv cov TV plasma. Txawm hais tias nws qhov nrov tau poob qis nrog kev tshwm sim ntawm LED thiab OLED thev naus laus zis, cov ntxaij vab tshaus TV plasma tseem muab kev saib tob tob ntawm cov txheej txheem engineering thiab kev tsim khoom nyuaj. Cov hauv qab no yog kev piav qhia txog cov txheej txheem tsim khoom siv TV plasma. 1. Kev Taw Qhia… Nyeem ntxiv
Cov Txheej Txheem Tsim Khoom Siv TV nrog 8K Technology Kev siv thev naus laus zis tab tom nce qib sai, tshwj xeeb tshaj yog hauv cov thev naus laus zis pom xws li TV. Ntawm cov kev tsim kho tshiab tshaj plaws yog 8K kev daws teeb meem thev naus laus zis TV. Nrog rau qhov kev daws teeb meem ntawm 7680 x 4320 pixels, 8K xa cov duab zoo heev, ntau dua plaub npaug ntawm qhov kev daws teeb meem ntawm 4K thiab 16 npaug ntawm qhov kev daws teeb meem ntawm Full HD. Txhawm rau… Nyeem ntxiv