1. Kev Taw Qhia: Kev Hloov Pauv ntawm Cov Khoom Siv Hnav Ntse
Thaum cov khoom siv hnav ntse ua tau me dua, ua haujlwm tau ntau yam, thiab tsim los ntawm kev tsim qauv, qhov kev thov rau kev kho qhov chaw kom raug thiab cov yeeb yaj kiab nyias ua haujlwm tau nce siab. Txij li cov bezels hlau ntawm lub moos thiab cov npog sensor mus rau cov thav duab zoo nkauj thiab cov txheej txheem kho qhov muag, cov thev naus laus zis nqus tsev tau dhau los ua qhov tseem ceeb ua rau muaj kev ruaj khov, kev zoo nkauj, thiab kev ua haujlwm ntawm cov khoom siv hnav niaj hnub.
Txawm hais tias nyob rau hauv smartwatches, fitness trackers, AR/VR tsom iav, lossis cov khoom siv hnov lus, cov txheej txheem nqus tsev - suav nrog PVD (Physical Vapor Deposition) thiab CVD (Chemical Vapor Deposition) - xa cov txheej uas nyias dua, tawv dua, thiab sib xws dua li cov uas ua tau los ntawm cov txheej txheem plating lossis txau.
2. Cov Kev Cai Ua Haujlwm ntawmCov Txheej Txheem Hnav Tau
Cov khoom siv hnav tau ntse muaj kev sib xyaw ua ke ntawm kev xav tau kev siv tshuab thiab kev zoo nkauj:
Kev ua kom tawv nqaij thiab khawb tsis kam rau kev hnav txhua hnub.
Kev xeb thiab hws tsis kam tiv taus kev sib cuag ntawm daim tawv nqaij thiab kev raug ib puag ncig.
Kev pom tseeb ntawm qhov muag thiab kev sib xws ntawm cov xim rau cov sensors, cov zaub, thiab cov lens.
Kev cuam tshuam tsawg thiab kev tiv thaiv kev ntaus ntiv tes rau kev paub zoo dua rau tus neeg siv.
Biocompatibility rau cov khoom sib chwv ncaj qha nrog daim tawv nqaij.
Cov txheej txheem nqus tsev ua tau raws li cov kev xav tau no los ntawm kev tswj cov yeeb yaj kiab kom meej, kev faib cov tuab sib npaug, thiab kev ua cov txheej txheem kub qis, kom ntseeg tau tias muaj kev sib raug zoo nrog ntau yam khoom siv xws li hlau tsis xeb, ceramics, iav, thiab polymer composites.
3. Cov Txheej Txheem Txheej Txheem Nqus Tsev Hauv Cov Khoom Siv Hnav
(1) Cov txheej txheem PVD kho kom zoo nkauj
Siv magnetron sputtering lossis arc evaporation, cov txheej pleev kom zoo nkauj xws li TiN, CrN, ZrN, thiab DLC (Diamond-Like Carbon) muab cov xim ci ntsa iab - los ntawm cov xim dub tob thiab kub liab mus rau cov nyiaj iav - thaum tswj qhov nyuaj thiab kev tiv thaiv kev hnav. Cov txheej pleev no txhim kho ob qho tib si kev pom zoo thiab kev tiv thaiv qhov chaw rau cov tsev saib thiab bezels.
(2) Cov Yeeb Yaj Kiab Nyias Uas Muaj Peev Xwm Siv Tau Thiab Siv Tau Zoo
Cov ntxaij vab tshaus ntse thiab cov qhov rai sensor xav tau cov txheej txheem kho qhov muag kom meej kom tswj tau qhov cuam tshuam, kev xa tawm, thiab qhov ntsuas refractive. Cov zaj duab xis dielectric ntau txheej (piv txwv li, SiO₂, TiO₂, ITO) raug tso los ntawm kev sib xyaw magnetron sputtering kom ua tiav cov khoom tiv thaiv kev cuam tshuam (AR), tiv thaiv kev ci ntsa iab (AG), lossis cov khoom siv hluav taws xob pob tshab. Cov txheej no cuam tshuam ncaj qha rau qhov tseeb ntawm qhov screen thiab qhov tseeb ntawm sensor.
(3) Cov Yeeb Yaj Kiab Tiv Thaiv thiab Cov Yeeb Yaj Kiab Sib Xws
Rau cov khoom sib chwv nrog daim tawv nqaij, cov txheej txheem DLC lossis SiC uas tso rau hauv lub tshuab nqus tsev ua haujlwm ua cov khoom tiv thaiv, muab kev tsis sib haum xeeb ntawm cov tshuaj lom neeg, kev sib txhuam tsawg, thiab kev sib haum xeeb ntawm lub cev. Qhov no ua kom muaj kev nplij siab thiab kev nyab xeeb mus sij hawm ntev thaum tiv thaiv kev tsiv teb tsaws chaw ntawm cov hlau ion lossis kev ua kom tsis muaj zog.
4. Kev Tswj Kub thiab Kev Tswj Xyuas Cov Khoom Uas Muaj Kev Ruaj Ntseg
Cov khoom siv hnav tau feem ntau suav nrog cov polymers, cov iav sib xyaw, lossis cov khoom siv ceramics - cov ntaub ntawv uas tuaj yeem ua rau puas tsuaj lossis tawg thaum muaj cua sov ntau. Yog li ntawd, cov txheej txheem txheej txheem siab heev siv:
Kev siv magnetron sputtering kub tsawg rau cov polymer substrates.
Kev tswj hwm qhov kub thiab txias ntau thaj tsam kom tswj tau qhov cua sov sib xws.
Kev ntxuav plasma hauv qhov chaw kom txhim kho kev nplaum yam tsis muaj kev kho tshuaj ua ntej.
Kev saib xyuas cov txheej txheem kaw-voj rau qhov tuab ntawm zaj duab xis, kev sib xws, thiab xim sib xws.
Kev tswj hwm zoo li no ua kom muaj kev rov ua dua ntawm cov txheej txheem thiab cov txiaj ntsig ntau lawm, qhov tseem ceeb rau kev tsim khoom ntau ntawm cov khoom siv hluav taws xob rau cov neeg siv khoom.
5. Kev koom ua ke nrog Kev Tsim Qauv thiab Kev Tsim Khoom
Kev txheej txheej nqus tsev tam sim no ua lub luag haujlwm tseem ceeb hauv kev koom ua ke tsim qauv kev lag luam. Lub peev xwm los tso cov yeeb yaj kiab nrog cov xim sib txawv, cov qib ci, thiab cov teebmeem pom kev tso cai rau cov kws tsim qauv kom paub txog cov nplaim sib dua, zoo li hlau yam tsis muaj kev cuam tshuam rau kev ua haujlwm. Ntxiv mus, cov txheej txheem sputtering tas mus li ua rau muaj kev ua haujlwm siab, kev txheej txheem tsis siv neeg ntawm cov khoom hnav - sib haum nrog kev lag luam hloov mus rau kev tsim khoom ruaj khov, tsis muaj kuab paug.
6. Xaus Lus: Pab Kom Tiam Tom Ntej Ntawm Cov Khoom Siv Hnav Tau
Raws li cov khoom siv hnav ntse txuas ntxiv mus sib xyaw cov thev naus laus zis nrog kev zam, cov thev naus laus zis nqus tsev muab lub choj tseem ceeb ntawm kev tsim qauv muaj tswv yim thiab kev ua haujlwm raug.
Los ntawm kev xa cov txheej txheem uas ruaj khov, ua haujlwm tau zoo, thiab pom tseeb, cov txheej txheem nqus tsev ua rau cov chaw tsim khoom ua tau raws li qhov xav tau ntawm kev ua tus kheej, kev ua kom me me, thiab kev ua raws li ib puag ncig.
Txij li ntawm kev kho kom zoo nkauj mus rau kev ua haujlwm ntawm lub sensor, kev tsim cov zaj duab xis nyias tau dhau los ua qhov tseem ceeb hauv kev ua tau zoo thiab tus kheej ntawm cov khoom siv hnav tau tiam tom ntej.
— Tsab xov xwm no tau luam tawm los ntawmcov khoom siv nqus tsev txheejChaw tsim khoom Zhenhua Lub Tshuab Nqus Tsev
Lub sijhawm tshaj tawm: Lub Kaum Hli-16-2025