Cov Txheej Txheem Tsim Khoom Siv TV nrog Slim Design
Tau ob peb xyoos dhau los no, cov TV tau hloov pauv ntau heev hauv kev siv tshuab thiab kev tsim qauv. Cov TV uas muaj thav duab nyias nyias tau dhau los ua cov neeg siv khoom nyiam vim lawv muaj tus nqi zoo nkauj thiab txuag chaw. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov txheej txheem tsim khoom ntawm lub TV uas muaj thav duab nyias nyias, txij li kev tsim lub tswv yim mus txog rau cov khoom tiav.
1. Kev Tsim Kho Lub Tswv Yim thiab Kev Tsim Qauv
Txhua yam khoom siv hauv TV, suav nrog cov uas muaj cov qauv nyias nyias, pib nrog theem tsim lub tswv yim. Hauv theem no, pab pawg tsim qauv kev lag luam koom tes nrog cov kws ua haujlwm hluav taws xob los txiav txim siab seb lawv xav tau cov duab thiab cov yam ntxwv li cas.
Piv txwv li, lawv ntsuas qhov loj ntawm lub vijtsam, qhov tuab ntawm lub module, qhov chaw tso khoom sab hauv, thiab hom thiab tus lej ntawm cov chaw nres nkoj uas xav tau. Cov qauv pom thiab ua haujlwm feem ntau yog tsim los ntawm kev siv 3D simulation software kom ua tiav cov duab tiag tiag.
2. Kev Xaiv Khoom Siv
Cov qauv tsim nyias nyias xav tau cov ntaub ntawv uas tsis yog tsuas yog sib dua xwb tab sis kuj ruaj khov heev. Cov ntaub ntawv siv feem ntau suav nrog cov hlau sib dua xws li txhuas, cov yas zoo, thiab iav tempered.
a. Txhuas
Aluminium yog ib qho kev xaiv nrov rau cov thav duab thiab cov khoom sib dhos vim nws qhov hnyav thiab lub zog sib dua. Nws kuj yooj yim rau kev ua kom zoo nkauj thiab ua tiav.
b. Yas Zoo
Cov khoom sab hauv thiab cov tsev nyob feem ntau siv cov yas xws li polycarbonate (PC) lossis acrylonitrile butadiene styrene (ABS). Cov yas no muaj cov khoom siv kho tshuab zoo thiab tuaj yeem ua tshuab rau ntau yam duab sib txawv.
c. Iav Tempered
Cov iav kub feem ntau siv rau cov ntxaij vab tshaus vim nws tiv taus khawb thiab cuam tshuam. Nws kuj tseem ua kom pom kev zoo dua los ntawm kev txo qhov cuam tshuam ntawm lub teeb.
3. Kev Tsim Khoom Siv Screen
Lub vijtsam yog lub ntsiab lus tseem ceeb ntawm lub TV. Rau cov TV nyias nyias, cov thev naus laus zis screen uas siv ntau tshaj plaws yog OLED (Organic Light-Emitting Diode) thiab LED (Light-Emitting Diode) nrog LCD (Liquid Crystal Display) panels.
ib. OLED
Cov thev naus laus zis OLED ua rau cov ntxaij vab tshaus nyias dua vim nws tsis tas yuav siv lub teeb backlight. Txhua lub pixel hauv lub vijtsam OLED tso tawm nws lub teeb, muab qhov sib piv zoo heev thiab cov xim ci ntsa iab.
b. LED-LCD
Txawm hais tias cov thev naus laus zis LED nrog cov vaj huam sib luag LCD xav tau lub teeb pom kev zoo, cov txheej txheem tshiab dua xws li teeb pom kev zoo ntug thiab dimming tag nrho tso cai rau cov qauv tsim nyias dua. Lwm cov thev naus laus zis, suav nrog Quantum Dot, muab kev ua tau zoo dua xim yam tsis muaj kev nce tuab ntau.
4. Kev Sib Dhos Hluav Taws Xob
Cov khoom siv hluav taws xob raug sib dhos ua ke siv Surface Mount Technology (SMT), uas tso cai rau cov khoom kom raug teeb tsa ncaj qha rau ntawm qhov chaw ntawm PCB (Printed Circuit Board). Qhov no yog qhov tseem ceeb rau kev ua tiav cov qauv tsim nyias vim nws txo qhov tuab thiab qhov hnyav ntawm cov khoom siv hluav taws xob.
a. Cov Cheebtsam Tseem Ceeb
- Microcontroller: Tswj cov haujlwm tseem ceeb ntawm lub TV.
- Tuner: Ntes thiab ua cov teeb liab tshaj tawm.
- Kev Tswj Fais Fab IC (PMIC): Tswj kev faib fais fab rau ntau yam khoom.
- Tsav Tsheb IC: Tswj cov zaub ntawm qhov screen.
5. Lub Tshuab Txias
Txawm hais tias cov qauv tsim nyias nyias txwv qhov chaw rau cov tshuab cua txias, qhov txias tseem ceeb heev kom tiv thaiv kev kub dhau. Cov qauv tsim niaj hnub siv cov kav dej cua sov thiab cov cua nkag tau zoo los tso cua sov tawm.
Rau qee cov qauv, cov ntaub ntawv uas muaj cov thermal conductivity siab, xws li graphene, yog siv los pab dissipate cua sov kom zoo.
6. Kev Sib Dhos thiab Kev Sib Dhos Vaj Tse
Thaum cov khoom sib xyaw ua ke tiav lawm, kauj ruam tom ntej yog kev sib dhos.
a. Kev Tsim Kho Module Screen
Cov ntxaij vab tshaus thiab cov iav thav duab tau muab sib xyaw ua ke rau hauv ib chav. Cov txheej txheem no xav tau cov khoom siv precision kom ntseeg tau tias qhov sib haum zoo meej ntawm cov iav thiab OLED lossis LED vaj huam sib luag, tsis muaj qhov sib txawv ntawm huab cua.
b. Kev koom ua ke PCB
Ib lub PCB uas muaj cov khoom siv hluav taws xob raug muab tso rau hauv lub thawv yas lossis hlau. Kev sib txuas yog ua los ntawm kev siv ntau yam khoom sib txuas uas yooj ywm lossis ruaj khov kom ntseeg tau tias muaj kev sib txuas ruaj ntseg thaum tseem tso cai rau kev ywj pheej.
c. Kev Npaj Vaj Tse Nyob
Tom qab ntawd yog qhov kev sib dhos ntawm tag nrho cov khoom rau hauv lub tsev tseem ceeb. Lub tsev feem ntau muaj cov txheej txheem ua kom raug kom ntseeg tau tias txhua yam khoom sib haum ua ke yam tsis muaj kev nias ntau dhau rau ib qho chaw, uas yuav ua rau cov khoom siv sab hauv puas tsuaj.
7. Kev Ntsuas Zoo
Tsis muaj ib yam khoom twg raug tso tawm rau hauv kev ua lag luam yam tsis tau dhau los ntawm ntau qhov kev ntsuam xyuas zoo.
a. Kev Ntsuas Kev Ua Haujlwm Hluav Taws Xob
Xyuas kom tseeb tias txhua yam kev ua haujlwm hluav taws xob ua haujlwm raws li lawv yuav tsum tau ua, suav nrog cov kab teeb liab, cov chaw taws teeb tswj, thiab kev sib txuas cable.
b. Kev Ntsuas Pom
Cov ntxaij vab tshaus raug kuaj xyuas kom paub tseeb tias tsis muaj cov duab tuag, xim tsis sib xws, lossis flickering. Cov kev kuaj no feem ntau siv cov software uas tuaj yeem ntes tau qhov txawv txav hauv ob peb feeb xwb.
c. Kev Ntsuas Kev Siv Tshuab thiab Kev Ruaj Khoov
Cov TV raug sim nyob rau hauv cov xwm txheej hnyav kom ntseeg tau tias tiv taus cua sov, txias, av noo thiab kev co.
8. Kev Ua Tiav thiab Kev Ntim Khoom
Tom qab ua tiav ntau theem kev sim, cov TV yuav pib ua tiav. Qhov no suav nrog kev ntxuav lub tshuab, muab cov ntawv nplaum rau lub npe thiab cov khoom lag luam, thiab teeb tsa phau ntawv qhia siv.
9. Ntim Khoom
Cov TV raug ntim rau hauv cov khoom siv tiv thaiv xws li ua npuas ncauj lossis cov ntawv yas kom tiv thaiv lawv kom tsis txhob raug cuam tshuam thaum xa khoom. Tom qab ntawd cov khoom no raug muab tso rau hauv cov thawv npaj txhij rau kev xa mus rau ntau lub chaw faib khoom.
10. Kev faib khoom
Thaum kawg, cov TV nyias nyias uas ua tiav lawm raug xa mus rau ntau lub khw thoob plaws ntiaj teb los ntawm kev sib txuas lus zoo.
Xaus
Cov txheej txheem tsim khoom ntawm lub TV uas tsim nyias nyias yog ib qho txuj ci tseem ceeb uas muab kev zoo nkauj thiab thev naus laus zis niaj hnub sib xyaw ua ke. Txij li kev tsim lub tswv yim mus rau kev sim thiab ntim khoom, txhua theem yuav tsum muaj kev txawj ntse thiab kev paub ntau los tsim lub TV uas tsis yog tsuas yog zoo nkauj xwb tab sis kuj txhim khu kev qha hauv kev ua haujlwm.
Thaum thev naus laus zis nce qib zuj zus, peb tuaj yeem cia siab tias yuav pom ntau yam kev tsim kho tshiab hauv kev tsim thiab kev ua haujlwm ntawm TV yav tom ntej. Cov TV nyias nyias yog ib qho piv txwv zoo meej ntawm seb cov chaw tsim khoom siv zog ua kom tau raws li qhov kev xav tau ntawm cov neeg siv khoom rau cov khoom zoo nkauj tab sis muaj thev naus laus zis siab.
