Taw qhia
Puas tau sim thaij duab hauv qhov pom kev tsaus ntuj thiab xaus nrog cov duab tsaus nti? Qhov ntawd yog qhov teeb meem rhiab heev. Nyob rau hauv lub koob yees duab modules, rhiab heev txiav txim siab npaum li cas lub koob yees duab ua tau zoo nyob rau hauv lub teeb tsawg. Lub siab rhiab heev module ntes cov duab meej, cov ncauj lus kom ntxaws txawm tias lub teeb tsis txaus. Lub peev xwm no yog qhov tseem ceeb rau kev kho mob endoscopy, kev soj ntsuam hmo ntuj, thiab kev tshuaj xyuas kev lag luam uas teeb pom kev tsis tuaj yeem tswj tau ib txwm. Ntawm Kev Ntseeg, peb tau tsim lub koob yees duab modules rau ntau tshaj 30 xyoo, thiab siab rhiab heev yog ib qho tseem ceeb ntawm peb cov kev kho mob, kev lag luam, thiab kev ruaj ntseg. Kab lus no piav qhia qhov kev nkag siab zoo txhais li cas, nws ua tiav li cas, thiab vim li cas nws tseem ceeb.
High Sensitivity yog dab tsi?
Hauv iblub koob yees duab module sensor, rhiab heev yog npaum li cas lub sensor converts lub teeb rau hauv hluav taws xob teeb liab. Lub siab rhiab heev sensor tsim cov duab siv tau nrog lub teeb me ntsis. rhiab heev yog ntsuas hauv lux (lub teeb xav tau rau cov duab siv tau) lossis teeb liab -rau- suab nrov piv (SNR) hauv qab lub teeb qis.
Lub siab rhiab heevkoob yees duab module:
Captures nthuav dav hauv qhov chaw dim
Siv cov khoom siv hluav taws xob tsawg dua, txo cov cua sov thiab lub zog
Tsim cov duab huv dua nrog cov suab nrov tsawg
Yog vim li cas High Sensitivity Matters
Kev kho mob Endoscopy
Sab hauv lub cev, teeb pom kev zoo yog txwv. Lub teeb ntau dhau ua rau muaj cua sov uas tuaj yeem ua rau cov ntaub so ntswg puas. Lub siab rhiab heevcmos module koob yees duabcia cov kws phais pom kom meej meej nrog lub teeb pom kev tsawg dua, txhim kho kev nyab xeeb thiab cov duab zoo.
Kev soj ntsuam kev lag luam
Kev tshuaj xyuas cov kab noj hniav tsaus, cov kav dej, lossis cov tshuab feem ntau yuav tsum tau teeb pom kev sab nraud. Lub siab rhiab heevmodule koob yees duab usbua tau zoo nrog cov teeb pom kev tsawg tsawg, ua rau kev tshuaj xyuas yooj yim dua thiab muaj kev nyab xeeb dua hauv qhov chaw kaw.
Kev ruaj ntseg thiab kev soj ntsuam
Kev soj ntsuam hmo ntuj nyob ntawm qhov ua tau zoo - lub teeb. Lub koob yees duab rhiab heev ntes cov duab siv tau nrog tsuas yog lub hli lossis lub teeb pom kev, txo qhov xav tau IR illumination.
Automotive
ADAS cov koob yees duab yuav tsum ua thaum hmo ntuj, hauv qhov av, lossis huab cua phem. High rhiab heev ua kom ntseeg tau qhov khoom pom tau.
Cov neeg siv khoom thiab DIY
Rau cov webcams thiab cov cuab yeej tshuaj xyuas, siab rhiab heev txhais tau tias kev ua tau zoo dua hauv - teeb pom kev hauv ntiaj teb. A4k usb koob yees duab modulenrog qhov tsis zoo - lub teeb rhiab heev ua kom pom cov yeeb yaj kiab hauv chav tsaus.
Yuav Ua Li Cas Siab Tau Txais
1. Loj Pixel Loj
Txoj kev ncaj tshaj plaws: cov pixels loj dua ntes ntau cov photons, ua kom muaj lub teeb liab muaj zog. Tab sis cov pixels loj dua txhais tau tias qhov kev daws teeb meem qis dua rau qhov muab lub ntsuas qhov loj dua - lossis qhov loj dua tag nrho cov sensor.
A me koob yees duab modulenrog me me pixels tuaj yeem tawm tsam hauv lub teeb qis. Yog tias qhov rhiab heev yog qhov tseem ceeb, qhov loj me me nrog cov pixels loj dua yuav zoo dua.
2. Rov qab-Illuminated (BSI) Technology
Ib txwm nyob rau pem hauv ntej-illuminated sensors muaj xov hlau saum lub photodiodes, thaiv qee lub teeb. BSI sensors tso cov xaim tom qab lub photodiodes, cia ntau lub teeb mus txog lub pixels. Qhov no txhim kho rhiab heev los ntawm 30% mus rau 50% tshaj qhov sib npaug pem hauv ntej -illuminated sensors.
Niaj hnub nimnocmos module koob yees duabSensors siv BSI.
3. Stacked CMOS Technology
Stacked sensors cais cov pixel array los ntawm kev ua circuitry mus rau ntau txheej. Qhov no tso cai rau ntau chav rau photodiodes (nce rhiab heev) thaum khaws cia qhov loj me.
4. Loj Aperture Lens
Lub lens nrog lub aperture loj dua (qis f-number) cia ntau lub teeb mus txog lub sensor. f/1.8 cia nyob rau hauv li ob zaug ntau npaum li lub teeb f/2.5. Rau siab rhiab heev modules, xaiv lens tseem ceeb npaum li sensor xaiv.
5. Tsis tshua muaj suab nrov Electronics
rhiab heev tsis yog hais txog kev ntes lub teeb xwb- nws yog hais txog kev tuav lub teeb liab kom huv si. Lub sensor uas tsis tshua muaj suab nrov tuaj yeem siv qhov nce siab dua yam tsis muaj qhov hnyav dhau, ua kom pom cov teeb liab dim thaum tswj xyuas qhov zoo.
Ntsiab Specifications
| Spec | Nws txhais li cas |
|---|---|
| Pixel loj | Loj (2.0µm+) txhais tau tias zoo dua rhiab heev |
| Yam tsawg kawg illumination | Lux ntsuam xyuas (qis dua yog zoo dua) |
| SNR | Siab dua=cov duab huv dua hauv lub teeb qis |
| Aperture | Txo f- tus lej cia nyob rau hauv ntau lub teeb |
| BSI / Stacked | Qhia txog rhiab heev technology |
Daim ntawv thov
| Daim ntawv thov | Yog vim li cas High Sensitivity Matters |
|---|---|
| Kev kho mob endoscopy | Txo lub teeb / cua sov; pom hauv cov kab noj hniav tsaus |
| Kev tshuaj xyuas kev lag luam | Tshawb xyuas nrog cov teeb pom kev tsawg tsawg |
| Kev soj ntsuam hmo ntuj | Khaws cov duab nrog lub teeb ambient |
| Automotive ADAS | Kev ntseeg tau thaum hmo ntuj lossis hauv qhov tunnels |
| Drones | Ua haujlwm thaum kaj ntug / tsaus ntuj |
High Sensitivity vs. Resolution
Feem ntau muaj kev lag luam tawm - tawm. Rau qhov muab sensor loj, ntau pixels txhais tau tias me pixels, uas txo rhiab heev. A4k usb koob yees duab modulenrog lub sensor me me yuav muaj kev daws teeb meem zoo heev tab sis tsis zoo - lub teeb kev ua tau zoo. Qhov qis dua - daws teeb meem module nrog cov pixels loj dua tuaj yeem ua tau zoo dua hauv qhov tsaus ntuj.
Thaum xaiv:
- Xav tau ob qho tib si siab daws teeb meem thiab siab rhiab heev?Saib rau hom sensor loj dua (piv txwv li, 1/1.8 "tsis yog 1/3").
- Qhov chaw nruj? A me koob yees duab moduletuaj yeem txwv qhov ntsuas qhov loj me; xaiv BSI kom ua kom muaj kev nkag siab zoo.
- USB yooj yim? A module koob yees duab usbnrog loj pixels thiab BSI sib npaug yooj yim nrog tsawg- teeb ua haujlwm.
Sincere's High Sensitivity Modules
Ntawm Sincere, peb tsim cov koob yees duab siab rhiab heev modules:
- Lub koob yees duab module sensor:BSI thiab stacked CMOS nrog pixels loj
- Module koob yees duab usb:Plug-thiab- ua si siab heev rau kev tshuaj xyuas thiab kho mob
- 4k usb koob yees duab module:Ultra{0}}HD nrog kev ua kom zoo rau kev nyab xeeb
- Cmos module koob yees duab:Advanced low -light technology
- Lub koob yees duab me me module:Compact designs maximizing rhiab heev
- Lub koob yees duab module:Kev cai rau kev kho mob, kev lag luam, kev ruaj ntseg
Peb qhov chaw tsim khoom suav nrog Chav Kawm 10/100 plua plav-cov chaw pub dawb thiab Active Alignment (AA) rau kev ua kom pom tseeb.
Yuav xaiv li cas
| Daim ntawv thov | Pom zoo |
|---|---|
| Kev kho mob endoscopy | BSI, loj pixels (2.0µm+), daim ntawv me |
| Kev tshuaj xyuas kev lag luam | USB interface, BSI, adjustable teeb pom kev zoo |
| Kev soj ntsuam hmo ntuj | Cov pixels loj, suab nrov, 1080p lossis 4K |
| Embedded / drone | MIPI, BSI, qis zog |
| Cov neeg siv khoom USB | USB, BSI, zoo low -light rating |
Kev txiav txim siab
- Pixel loj:2.0µm + rau qhov nyuaj lub teeb
- Technology ntawm Sensor:BSI thiab stacked nyiam
- Lens aperture:Txo f-ntaus=zoo dua lub teeb sib sau ua ke
- Kev daws teeb meem:Siab dua yuav xav tau kev lag luam tawm - tawm
- Loj: A me koob yees duab moduletej zaum yuav muaj kev xaiv tsawg; paub meej tias tsawg- teeb ua haujlwm
Lub neej yav tom ntej
- Raws licmos module koob yees duabtechnology nce qib:
- Quantum Dot Sensors:Khaws lub teeb kom zoo dua
- Kev tshwm sim-raws li kev pom:Tshawb xyuas cov kev hloov pauv ntau dua li cov thav ntawv puv; zoo heev nyob rau hauv tsawg lub teeb
- AI suab nrov txo:Ntawm -kev ua qauv ua kom huv si tsawg- cov duab teeb
- Loj pixels hauv pob me me:Txhim kho kev tsim khoom tso cai rau compactme koob yees duab moduletsim nrog zoo rhiab heev
Cov ntsiab lus
Lub koob yees duab rhiab heev module ntes cov duab meej, cov ncauj lus kom ntxaws hauv lub teeb qis. Cov technologies tseem ceeb:
- Loj pixels:Sau lub teeb ntau dua
- BSI / stacked CMOS:Ua kom lub teeb capture efficiency
- Loj aperture lo ntsiab muag:Cia ntau lub teeb ncav cuag lub sensor
- Tsawg suab nrov electronics:Khaws qhov zoo thaum nce ntxiv
Qhov tseem ceeb rau kev kho mob endoscopy, kev tshuaj xyuas kev lag luam, kev soj ntsuam hmo ntuj, thiab tsheb ADAS.
Ntawm Sincere, peb tsimlub koob yees duab module sensorcov kev daws teeb meem nrog qib siab qis -lub teeb thev naus laus zis. Txawm koj xav tau ib4k usb koob yees duab modulerau kev ruaj ntseg los yog ame koob yees duab modulerau cov khoom siv kho mob compact, tiv tauj peb los tham txog koj cov kev xav tau.
