Hauv cov khoom siv hluav taws xob thiab hluav taws xob, cov sensors siv los txais cov cim lub cev qub los ntawm lub ntiaj teb sab nraud, suav nrog lub suab, duab, kub, av noo, siab thiab teeb liab, thiab lwm yam, thiab hloov cov cim lub cev no mus rau hauv cov cim hluav taws xob, feem ntau yog nyob rau hauv daim ntawv ntawm voltage / tam sim no. Cov sensors lub cev thiab tshuaj lom neeg ib txwm tsuas yog txais cov cim sab nraud thiab tsis muaj peev xwm suav thiab ua tiav. MEMS sensors raws li microelectromechanical systems (MEMS) cov txheej txheem tau dhau los ua nrov dua thaum cov txheej txheem tsim khoom, qhov loj me, thiab cov nqi xav tau nce ntxiv.

Ntawm cov kev siv dav dav ntawm cov sensors, cov xov tooj ntse tsim nyog tau txais kev saib xyuas tshwj xeeb. Ob qho tib si CMOS duab sensor (CIS) thiab kov / ntiv tes paub cov chip chaw tsim khoom tau txais cov cib fim loj rau kev txhim kho. Ntawm lawv, cov neeg sawv cev hauv tebchaws suav nrog OmniVision, Grid Kewei, Huiding Technology. Tsis tas li ntawd, qee lub tuam txhab ntse sensor pib raws li kev tshawb fawb thiab kev ua tiav hauv kev kawm kuj tsim nyog tau txais kev saib xyuas. Lawv cov kev tshawb pom thev naus laus zis hauv lidar, optoelectronics thiab kev paub tib neeg kuj tau yeej qhov kev nyiam ntawm kev nqis peev ua lag luam.

MEMS sensor

MEMS yog lub npe luv ntawm Micro-Electro-Mechanical System, uas yog ib lub kaw lus uas sib koom ua ke cov micro-circuits thiab micro-machines ntawm ib lub chip raws li qhov yuav tsum tau ua haujlwm. MEMS yog raws li cov thev naus laus zis semiconductor ib txwm muaj xws li lithography thiab corrosion, sib xyaw nrog ultra-precision machining, ua ke nrog kev paub thiab kev paub txog kev siv tshuab, chemistry, optics thiab lwm yam kev qhuab qhia, yog li ntawd ib millimeter lossis micron-scale MEMS muaj cov qauv tsim kho tshuab, tshuaj lom neeg, optical, thiab lwm yam. MEMS cov khoom siv tuaj yeem faib ua MEMS sensors thiab MEMS actuators, qhov twg sensors yog cov khoom siv siv los ntes thiab ntes lub cev, tshuaj lom neeg, biological thiab lwm yam xwm txheej thiab cov cim, thaum actuators siv los paub txog kev txav mus los, lub zog thiab torque thiab lwm yam kev coj cwj pwm.

Daim Duab 1: Lub hauv paus ntsiab lus ua haujlwm ntawm MEMS sensor

MEMS sensor yog ib lub sensor me me uas tsim los ntawm microelectronics thiab micromechanical technology. Nws hloov cov teeb liab nkag thiab tau txais lwm lub teeb liab uas tuaj yeem saib xyuas tau los ntawm lub micro sensor element thiab transmission unit. Piv nrog rau lub sensor uas tsim los ntawm cov txheej txheem ib txwm muaj, nws muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, tus nqi qis, kev siv hluav taws xob tsawg, kev ntseeg siab siab, tsim nyog rau kev tsim khoom loj, kev sib koom ua ke yooj yim thiab kev paub txog kev txawj ntse. Feem ntau, qhov loj ntawm ib lub sensor MEMS yog ntsuas hauv millimeters lossis txawm tias micrometers. Tib lub sijhawm, cov khoom siv kho tshuab me me muaj qhov zoo ntawm inertia me me, zaus resonance siab, thiab lub sijhawm teb luv luv.

Daim Duab 2: Cov qauv lag luam MEMS hauv Suav teb xyoo 2019 los ntawm kev siv

Raws li Yole cov ntaub ntawv thiab kev kwv yees, qhov loj ntawm kev lag luam MEMS thoob ntiaj teb hauv xyoo 2019 yuav yog 11.5 billion Asmeskas las. Xyoo 2020, kev loj hlob ntawm kev lag luam yuav qeeb vim muaj kev sib kis thoob ntiaj teb tshiab. Txij xyoo 2021, kev lag luam yuav rov pib loj hlob. Nws xav tias kev lag luam yuav ncav cuag ze li ntawm 17.7 billion los ntawm 2025. USD, nrog CAGR ntawm 7.4% txij li xyoo 2019 txog 2025.

Hais txog cov qauv khoom, tsib qhov tseem ceeb ntawm MEMS sensor yog xov tooj cua zaus, siab, microphone, accelerometer thiab gyroscope, suav txog ze li ntawm 65%. Raws li Yole qhov kev kwv yees, cov ntu MEMS sensor nrog kev lag luam loj dua $ 1 billion hauv xyoo 2024 suav nrog xov tooj cua zaus, inertial combination, ultrasonic fingerprint, siab, microphone thiab inkjet printing.

Los ntawm qhov kev xav ntawm cov chaw thov, uas tau tsav los ntawm Internet of Things thiab kev hloov pauv ntawm xov tooj ntawm tes 5G, kev lag luam thoob ntiaj teb MEMS xav tias yuav loj hlob los ntawm US $ 6.87 billion hauv xyoo 2019 mus rau US $ 11.14 billion hauv xyoo 2025; tsav los ntawm kev nce ntxiv ntawm kev nkag mus ntawm cov tsheb ntse, qhov loj ntawm kev lag luam tsheb MEMS xav tias yuav loj hlob los ntawm $ 2.18 billion hauv xyoo 2019 mus rau $ 2.6 billion hauv xyoo 2025, nrog CAGR ntawm 3% thaum lub sijhawm ntawd. Tsis tas li ntawd, kev thov ua lag luam hauv kev lag luam, kev kho mob, kev sib txuas lus, kev tiv thaiv, thiab kev tsav dav hlau kuj tseem nce ntxiv.

Tuam Tshoj tau yog lub lag luam loj hlob sai tshaj plaws rau MEMS hauv tsib xyoos dhau los. Raws li cov ntaub ntawv los ntawm CCID Think Tank, qhov loj ntawm kev lag luam Tuam Tshoj hauv xyoo 2019 yog kwv yees li 60 billion yuan, suav txog li 54% ntawm kev lag luam thoob ntiaj teb; kev lag luam hauv tsev tseem txuas ntxiv loj hlob sai dua li lub ntiaj teb, thiab nws xav tias Tuam Tshoj lub lag luam MEMS yuav tshaj 100 billion yuan hauv xyoo 2022.

Daim Duab 3: Tuam Tshoj yog lub lag luam MEMS uas loj hlob sai tshaj plaws hauv tsib xyoos dhau los

Xyoo 2019, kaum lub tuam txhab tsim khoom saum toj kawg nkaus hauv kev lag luam MEMS hauv Suav teb yog Broadcom, Bosch, STMicroelectronics, Texas Instruments, QORVO, Hewlett-Packard, Knowles, NXP, Goertek thiab TDK, uas cov tuam txhab Asmeskas suav txog 54%. Lub tuam txhab Suav Goertek tau koom nrog kaum lub tuam txhab saum toj kawg nkaus, thiab AAC Technology tau qeb duas thib 22. Tam sim no, qhov ntsuas tag nrho ntawm cov tuam txhab tsim khoom sensor MEMS hauv tsev tsis loj. Tsuas yog Goertek thiab AAC, uas lawv cov nyiaj tau los txhua xyoo ntau dua 100 lab daus las Asmeskas, cov nyiaj tau los txhua xyoo ntawm cov tuam txhab tsim khoom sensor MEMS hauv zos xws li MEMSIC, Mattel Technology, thiab Xinao Microelectronics yog qis dua 60 lab daus las Asmeskas, thiab qhov ntsuas tag nrho yog me me.

Lub peev xwm muab khoom hauv tsev ntawm kuv lub teb chaws tsis txaus, tshwj xeeb tshaj yog cov khoom lag luam siab kawg yuav luag tag nrho los ntawm kev xa khoom tuaj, thiab 80% ntawm cov chips vam khom rau txawv teb chaws; qhov seem tsuas yog tsom mus rau hauv tes ntawm ob peb lub tuam txhab teev npe, xws li Goertek, Crystal Optoelectronics, Hanwei Electronics, Silan Tsib lub tuam txhab suav nrog Micro thiab Jinlong Electromechanical nyob ntau dua 40% ntawm kev ua lag luam MEMS hauv tsev; 70% ntawm cov tuam txhab MEMS hauv tsev yog cov lag luam me thiab nruab nrab, thiab lawv cov khoom lag luam feem ntau tsom mus rau cov khoom qis thiab nruab nrab. Feem ntau, qhov xwm txheej tam sim no ntawm kuv lub teb chaws cov tuam txhab MEMS sensor yog tias kev sib tw hauv cov khoom qis kawg yog qhov hnyav, tab sis tsis muaj kev sib tw hauv kev sib tw ntawm cov khoom siab kawg.

Vim tias kev lag luam MEMS yog lub hauv paus rau kev txhim kho kev tshawb fawb thiab thev naus laus zis hauv lub sijhawm tshiab, thiab kev txhawb nqa txoj cai muaj zog, Tuam Tshoj cov peev txheej thiab kev nyiaj txiag hauv kev lag luam MEMS tau nce ntxiv txhua xyoo, ob qho tib si hais txog qhov ntau thiab tsawg. Hais txog qhov ntau, qhov peev txheej hauv xyoo 2019 yog kwv yees li ob npaug ntawm xyoo 2018. Txawm hais tias tag nrho cov peev txheej hauv kev lag luam tseem ceeb txias, kev nqis peev hauv kev lag luam MEMS tau txuas ntxiv loj hlob.

Los ntawm qhov kev xav ntawm kev faib ua pawg, plaub lub teb ntawm MEMS + AI, RF MEMS, optoelectronic MEMS, thiab biological MEMS muaj tus lej thiab qhov ntau tshaj plaws ntawm cov rooj plaub peev. Qhov kev nce ntxiv ntawm tus lej thiab qhov ntau ntawm kev peev qhia tau hais tias kev ua lag luam peev tau them sai sai rau kev lag luam MEMS. Hauv kev faib tawm thaj chaw, Beijing, Guangdong, Shanghai, Zhejiang thiab Jiangsu yog cov nyob rau saum toj kawg nkaus ntawm daim ntawv teev npe hauv cov nqe lus ntawm tus lej ntawm cov rooj plaub peev.

Cov Txheeb Xyuas Tseem Ceeb ntawm Cov Chaw Tsim Khoom Siv Sensor Chip Hauv Tebchaws

Pab neeg tshuaj xyuas "Electronic Engineering Album" ntawm Aspencore tau ua qhov kev tshawb nrhiav thawj zaug thiab kev sib sau ua ke ntawm cov chaw tsim khoom siv sensor hauv zos hauv Suav teb, thiab tau xaiv 40 lub tuam txhab los ntawm ntau lub tuam txhab, suav nrog cov thev naus laus zis tseem ceeb, cov khoom sawv cev, cov kev daws teeb meem daim ntawv thov thiab cov khw muag khoom. Qhov ntev tau raug tshuaj xyuas.

Qhov no yog ib feem ntawm cov ntawv tshawb fawb thiab kev tshuaj xyuas ntawm China Fabless. Cov phooj ywg uas xav paub ntxiv tuaj yeem tshawb xyuas lwm hom ntawv tshawb fawb, lossis tiv tauj peb ncaj qha. Cov ntawv tshawb fawb uas tau luam tawm suav nrog:

1. Kev qeb duas ntawm 30 lub tuam txhab teev npe hauv Suav teb kev lag luam tsim IC los ntawm kev muaj zog tag nrho Cov ntaub ntawv suav nrog 6. Daim ntawv tshawb fawb txog 20 lub tuam txhab tsim khoom siv analog / mixed-signal hauv tebchaws 7. Daim ntawv tshawb fawb txog 30 lub tuam txhab tsim khoom siv digital chip (CPU / FPGA / cia) hauv tebchaws

Ntawm lub Rooj Sab Laj IC Cov Thawj Coj hauv Suav Teb uas yuav los txog no, peb yuav xaiv 10 lub tuam txhab zoo tshaj plaws los ntawm txhua pawg los ua daim ntawv teev npe China Fabless 100. Ntawm 40 lub tuam txhab tsim khoom siv sensor chip no, 13 lub tuam txhab pib ua lag luam tau suav nrog hauv "50 Lub Tuam Txhab Tsim Khoom Siv IC Suav thiab Kev Sau Ua Ke", suav nrog: Qipuwei Semiconductor, Ruisizhixin, Hainawei, Baiweishen Technology, Titanium Technology, Zhongke Fusion, Luowei Technology, Yijian Technology, Sidian Micro, Juxin Microelectronics, General Micro Technology (GMEMS), Titanium Technology, Zhongke Galaxy Core. Yog li ntawd, tsuas yog 27 lub tuam txhab seem xwb thiaj suav thiab tshuaj xyuas hauv daim ntawv tshaj tawm no.

Rooj 1: Daim ntawv teev cov ntaub ntawv yooj yim ntawm 40 lub tuam txhab tsim khoom siv sensor hauv tsev

Ntawm 40 lub tuam txhab tsim cov khoom siv sensor chip, muaj 3 lub tuam txhab tsim cov duab sensor (CIS); 7 lub tuam txhab tsim cov khoom siv kov/ntiv tes/tactile sensor; 2 lub tuam txhab RF MEMS; 19 lub tuam txhab tsim cov khoom siv MEMS sensor; 4 lub tuam txhab tsim cov khoom siv optical/LiDAR; thiab lwm lub tuam txhab tsim cov khoom siv sensor ntse.

Hais txog kev faib tawm hauv thaj chaw, ntxiv rau Beijing, Shenzhen thiab Shanghai, kuj tseem muaj ntau lub chaw tsim khoom MEMS sensor hauv Suzhou thiab Wuxi. Suzhou Industrial Park tau dhau los ua thaj chaw uas muaj kev sib sau ua ke ntawm nano-kev lag luam thiab cov txuj ci siab tshaj plaws hauv Suav teb, thiab yog ib qho ntawm yim pawg nano-kev lag luam loj tshaj plaws hauv ntiaj teb. Ceg MEMS ntawm Tuam Tshoj Semiconductor Industry Association kuj tau tuav "Tuam Tshoj MEMS Manufacturing Conference" hauv Suzhou los sau cov peev txheej kev lag luam MEMS thoob ntiaj teb, txhawb kev sib txuas ntawm tag nrho cov saw hlau kev lag luam xws li MEMS tsim, R&D, kev ua thiab kev tsim khoom, ntim khoom thiab kev sim, thiab txhawb cov peev txheej kev lag luam nrog MEMS kev tsim khoom ua kab tseem ceeb. Kev koom ua ke ntsug ua rau muaj kev sib tw sai dua hauv kev txhim kho ntawm kuv lub teb chaws MEMS kev tsim khoom.

Ntxiv mus, feem ntau ntawm cov chaw tsim khoom sensor suav nrog hauv daim ntawv tshaj tawm no yog cov lag luam me thiab nruab nrab, uas 7 tau teev npe lossis tab tom thov rau Pawg Neeg Tsim Kho Tshiab thiab Kev Tshawb Fawb. Ntawm cov chaw tsim khoom MEMS, peb tsis suav nrog cov tuam txhab uas tsom mus rau kev ua thiab kev tsim khoom, xws li Goertek, AAC, Crystal Optoelectronics, Hanwei Electronics, Silan Microelectronics thiab Jinlong Electromechanical.

Cov ntsiab lus ntawm 27 lub tuam txhab tsim khoom siv sensor hauv tsev

Hauv qab no peb yuav qhia 27 lub tuam txhab no ib qho zuj zus hais txog cov thev naus laus zis tseem ceeb, cov khoom tseem ceeb, cov lag luam uas koj xav tau thiab cov txiaj ntsig sib tw.

Pawg Howe

Cov thev naus laus zis tseem ceeb: CMOS duab sensor thev naus laus zis, Pure Cel thiab Pure Cel Plus thev naus laus zis, High Dynamic Range (HDR) thev naus laus zis, Camera Cube Chip thev naus laus zis

Cov khoom tseem ceeb: CMOS image sensor, micro image module package (CameraCubeChip), liquid crystal on silicon projection display (LCOS), dynamic vision sensor, thiab ASIC chips rau cov ntawv thov tshwj xeeb.

Cov Ntawv Thov: Smartphones, ntsiav tshuaj, laptops, webcams, cov khoom siv saib xyuas kev ruaj ntseg, cov koob yees duab digital, tsheb thiab kev siv duab kho mob.

Lub hom phiaj ua lag luam: xov tooj ntawm tes, tsheb, kev ruaj ntseg, kev kho mob thiab lwm yam teb.

Goodix Technology

Cov thev naus laus zis tseem ceeb: thev naus laus zis pom kev ntiv tes hauv qab lub vijtsam (IN-DISPLAY FINGERPRINT SENSOR), thev naus laus zis kov lub vijtsam, kov ntse, thev naus laus zis ntsuas lub plawv dhia tib neeg

Cov khoom tseem ceeb: cov khoom siv lees paub ntiv tes, cov khoom siv sib cuam tshuam ntawm tib neeg thiab khoos phis tawj, lub plawv dhia sensors, lub suab decoding thiab amplifiers, BLE Bluetooth chips, smart haptic drivers

Daim ntawv thov txoj kev npaj: txoj kev txheeb xyuas tus ntiv tes nyob, txoj kev txheeb xyuas tus ntiv tes IFS thiab txoj kev sib koom ua ke kov, txoj kev txheeb xyuas tus ntiv tes npog, txoj kev txheeb xyuas tus ntiv tes txheej, txoj kev txheeb xyuas tus ntiv tes hauv pob ntseg, txoj kev txheeb xyuas lub suab thiab lub suab

Cov Lag Luam Lub Hom Phiaj: Smartphones, Tablets, Laptops, Home Touch, Tsheb, thiab lwm yam.

Zhaoyi Innovation

Cov thev naus laus zis tseem ceeb: thev naus laus zis ntau-kov, nias hom ntiv tes paub txog lub sensor, thev naus laus zis pom kev ntiv tes hauv qab lub vijtsam, thev naus laus zis paub txog ultrasonic

Cov khoom tseem ceeb: biometric sensor SoC nti; capacitive, ultrasonic, optical hom ntiv tes paub txog nti; embedded biometric sensor; tus kheej- thiab sib koom-muaj peev xwm kov npo tswj nti

Daim ntawv thov scheme: optical fingerprint recognition scheme nyob rau hauv lub screen, ultrasonic scheme

Kev Lag Luam Lub Hom Phiaj: Smartphones, Tablets, Laptops, Smart Homes, thiab lwm yam.

Cov Centaurs Sab Hnub Poob

Cov thev naus laus zis tseem ceeb: MEMS smart sensor chip ntau lawm kab thiab MEMS device processing platform

Cov khoom tseem ceeb: MEMS, ASIC thiab microfluidic kho mob chips; siab chip series, infrared thermopile chips, them amplifier chips, laser diode chips; acceleration sensors, siab sensors, lubricating roj sensors

Daim ntawv thov txoj kev npaj: kev kuaj mob qhov teeb meem kho tshuab, lub zog cua ntse, lub zog ntse, thiab lwm yam.

Cov lag luam tseem ceeb: Kev tswj hwm thiab kev saib xyuas kev tsav dav hlau pej xeem, lub zog, kev kho mob, kev thauj mus los thiab cov khoom siv hauv kev lag luam.

Minxinwei

Cov thev naus laus zis tseem ceeb: MEMS / ASIC nti, MEMS siab sensing

Cov khoom tseem ceeb: MEMS silicon microphones, pressure sensors thiab accelerometers

Lub hom phiaj ua lag luam: cov khoom siv hnav tau, xov tooj ntawm tes / ntsiav tshuaj, cov khoom siv hluav taws xob hauv tsheb, Bluetooth headsets, thiab lwm yam.

Nano Core Micro

Cov Txuj Ci Tseem Ceeb: MEMS, Kev Rho Tawm Hluav Taws Xob Siab, Kev Ua Haujlwm Sib Xyaws thiab Kev Kho Kom Zoo ntawm Sensor

Cov khoom tseem ceeb: lub ntsuas kub, lub ntsuas siab ntse, lub teeb liab sensor, lub zog tsav tsheb thiab lub interface nti

Cov Kev Daws Teeb Meem Rau Daim Ntawv Thov: Cov Kev Daws Teeb Meem Sensor rau Cov Ntawv Siv Tsheb; Cov Kev Daws Teeb Meem Sensor rau Cov Ntawv Siv Hauv Kev Lag Luam; Cov Kev Daws Teeb Meem Sensor rau Cov Khoom Dawb; Cov Kev Daws Teeb Meem Sensor MEMS rau Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv Khoom

Lub hom phiaj ua lag luam: cov khoom siv hluav taws xob rau cov neeg siv khoom, lub tsev ntse, kev tswj hwm kev lag luam, cov khoom siv hluav taws xob hauv tsheb, thiab lwm yam.

Gekewei

Cov thev naus laus zis tseem ceeb: Kev ua tau zoo ntawm peb tiam CIS ntim khoom siv thev naus laus zis raws li solder COB

Cov khoom tseem ceeb: CMOS duab sensor, DDI zaub nti

Daim ntawv thov daim ntawv thov: lub koob yees duab tseem ceeb, lub koob yees duab pem hauv ntej thiab ntau lub koob yees duab me me ntawm lub xov tooj ntse; tus tsav tsheb tso saib xov tooj ntawm tes, tus tsav tsheb tso saib khoom siv hnav tau, tus tsav tsheb tswj kev lag luam; lub tshuab sau ntawv tsav tsheb, lub koob yees duab hauv tsheb, 360-degree saib ib puag ncig, thim rov qab saib tom qab thiab tus tsav tsheb qaug zog Cov kev daws teeb meem daim ntawv thov tsheb xws li kev nrhiav pom; cov kev daws teeb meem koob yees duab rau phau ntawv sau / USC / TV ntse.

Lub hom phiaj ua lag luam: xov tooj ntawm tes, ntse hnav, kev them nyiaj mobile, ntsiav tshuaj, phau ntawv sau, lub koob yees duab thiab cov khoom siv hluav taws xob hauv tsheb thiab lwm yam khoom lag luam.

Txoj Kev Ntse

Cov thev naus laus zis tseem ceeb: kev pom kev hmo ntuj puv xim thev naus laus zis, SFCPixel patented thev naus laus zis, kev siv tshuab thoob ntiaj teb ntawm Stack BSI, kev tsom mus rau kev thaij duab video HDR thev naus laus zis, QCell TM + LFS thev naus laus zis, AI Sensor thev naus laus zis, Smart AECTM thev naus laus zis, kev txhim kho ze-infrared

Cov khoom tseem ceeb: AI series, AT series, GS series, IoT series, CS series duab sensors

Daim ntawv thov daim ntawv thov: kev saib xyuas kev ruaj ntseg daim ntawv thov daim ntawv thov duab pom kev, daim ntawv thov pom kev tshuab, daim ntawv thov kev thauj mus los ntse, kev saib xyuas tus neeg tsav tsheb daim ntawv thov DMS daim ntawv thov daim ntawv thov, tus ncej siab CMOS duab sensor + 3D lees paub

Lub hom phiaj ua lag luam: kev saib xyuas kev ruaj ntseg, kev thaij duab tsheb, kev pom tshuab thiab cov khoom siv hluav taws xob rau cov neeg siv khoom; cov teb tshiab xws li kev txawj ntse dag, kev thaij duab txawb, cov khoom siv hluav taws xob hauv tsheb, thiab lwm yam.

North Microsystems

Cov thev naus laus zis tseem ceeb: Thin-film Bulk Acoustic Resonator (FBAR) thev naus laus zis, Micro-Electro-Mechanical Systems (MEMS) kev tsim khoom siv silicon substrates

Cov khoom tseem ceeb: FBAR RF lim, RF pem hauv ntej-kawg MEMS lim nti

Cov Kev Daws Teeb Meem Rau Daim Ntawv Thov: Cov Lim Dej Wireless RF, Cov Kev Daws Teeb Meem Duplexer thiab Multiplexer, Cov Kev Daws Teeb Meem BAW RF

Lub hom phiaj ua lag luam: kev sib txuas lus wireless, mobile terminal thiab chaw nres tsheb hauv paus.

Ximwei Nano

Cov thev naus laus zis tseem ceeb: Kev tsim qauv thev naus laus zis thiab kev sib xyaw ua ke ntawm RF MEMS switches thiab RF MEMS-based filters, smart antennas, thiab phase shifters

Cov khoom tseem ceeb: RF MEMS switches, theem shifters, attenuators

Lub hom phiaj ua lag luam: kev sib txuas lus wireless.

Shendi Semiconductor

Cov thev naus laus zis tseem ceeb: rau-axis inertial ntsuas chav (IMU), MEMS gyroscope

Cov khoom tseem ceeb: rau-axis inertial ntsuas chav tsev (IMU) series khoom

Lub hom phiaj ua lag luam: IOT daim ntawv thov xws li smartphones thiab cov tsev ntse.

Mizuki Zhixin

Cov thev naus laus zis tseem ceeb: MEMS gyroscope thiab accelerometer

Cov khoom tseem ceeb: MEMS gyroscope, MEMS accelerometer

Lub Hom Phiaj Lag Luam: Kev Lag Luam Khoom Siv Hluav Taws Xob.

Minghao Sensing

Cov thev naus laus zis tseem ceeb: 3D CMOS-MEMS txheej txheem thev naus laus zis,

Cov khoom tseem ceeb: lub sensor acceleration, ntse pedometer chip, silicon microphone, gyroscope, lub sensor siab thiab lub sensor sib nqus

Cov kev daws teeb meem rau daim ntawv thov: cov kev daws teeb meem rau cov khoom siv tes ua, kev txav mus los, lub tsev ntse, cov khoom siv hluav taws xob hauv tsheb, kev siv tshuab hauv kev lag luam, kev kho mob ntse

Lub hom phiaj ua lag luam: cov khoom siv hluav taws xob rau cov neeg siv khoom, cov khoom siv hluav taws xob hauv tsheb, kev lag luam automation thiab aviation thiab lwm yam teb.

Hlub Core Micro

Cov thev naus laus zis tseem ceeb: lub sensor ntiv tes ntse, kev paub lub ntsej muag thiab kev paub txog cov leeg ntshav

Cov khoom tseem ceeb: ntiv tes sensor nti, tsav tsheb nti

Daim ntawv thov: cov phiaj xwm xws li kev paub lub ntsej muag thiab kev paub txog cov leeg ntshav

Lub hom phiaj ua lag luam: Cov lag luam IoT xws li lub qhov rooj xauv ntse.

Mindray

Cov thev naus laus zis tseem ceeb: thev naus laus zis ntawm lub cim ntiv tes plaub tiam

Cov khoom tseem ceeb: ntiv tes sensor nti thiab cov ntaub ntawv kev ruaj ntseg nti

Daim ntawv thov txoj kev npaj: lub qhov rooj xauv ntse

Kev Lag Luam Lub Hom Phiaj: Kev Lag Luam Kev Ruaj Ntseg

Gnawell

Cov thev naus laus zis tseem ceeb: micro-inertial navigation sab hauv tsev txoj kev siv tshuab, micro-inertial navigation system thiab ntau-sensor fusion

Cov khoom tseem ceeb: high-precision MEMS-IMU, micro-inertial navigation personnel positioning module

Daim ntawv thov txoj kev npaj: hluav taws/kev tshawb nrhiav thaum muaj xwm txheej ceev thiab cawm neeg txoj kev teeb tsa, "micro inertial navigation + UWB" robot/AGV positioning system, rhiav/cog cov neeg ua haujlwm thiab cov khoom siv qhov chaw tseeb, qhov chaw tsim kho/chaw nres nkoj/hluav taws xob cov neeg ua haujlwm qhov chaw, laser SLAM robot positioning thiab navigation system

Lub hom phiaj ua lag luam: kev tua hluav taws, drones, kev tsav tsheb tsis siv neeg, kev tso chaw sab hauv tsev, thiab lwm yam.

Cov Khoom Siv Hluav Taws Xob Tseem Ceeb

Cov thev naus laus zis tseem ceeb: MEMS ntim khoom siv thev naus laus zis

Cov khoom tseem ceeb: cov microphones uas siv silicon, MEMS pressure sensors, MEMS accelerometers, MEMS optical switches, MEMS air valves, MEMS microfluidic chips, MEMS microphones, thiab MEMS li xws li MEMS gyroscopes.

Daim ntawv thov scheme: xov tooj ntawm tes, khoos phis tawj, e-book, media player

Lub hom phiaj ua lag luam: cov khoom siv hluav taws xob, kev kho mob, kev tswj hwm kev lag luam thiab cov khoom siv hluav taws xob hauv tsheb thiab lwm yam.

MEMSIC

Cov thev naus laus zis tseem ceeb: ib lub cuab yeej capacitive accelerometer technology, AMR sensor technology

Cov khoom tseem ceeb: thermal accelerometer, AMR geomagnetic sensor, capacitive accelerometer, micro-power Hall switch thiab lwm yam khoom.

Cov Ntawv Thov: Smartphones, laptops / ntsiav tshuaj, smart watches / bands, tsheb, maus taus, drones, TWS headsets, cov cuab yeej hluav taws xob / cov khoom ua si, lub qhov rooj xauv ntse.

Cov Lag Luam Lub Hom Phiaj: Tsheb, Kev Lag Luam, Cov Khoom Siv Hnav, Tsev Ntse thiab Cov Khoom Siv Hluav Taws Xob.

Mattel Tshuab

Cov thev naus laus zis tseem ceeb: 6-nti MEMS cov txheej txheem kab

Cov khoom tseem ceeb: MEMS inertial devices thiab systems, MEMS sensors, automotive sensors, pressure sensors, radio frequency (RF) MEMS devices, thiab lwm yam.

Cov lag luam tsom mus rau: aerospace, high-speed rail, tsheb, autonomous driving, kev sib txuas lus, av qeeg saib xyuas, Internet of Things, smart citys, smart home appliances, thiab lwm yam.

Huajing Sensing

Cov thev naus laus zis tseem ceeb: cov yeeb yaj kiab nyias nyias piezoelectric ua haujlwm siab thiab cov thev naus laus zis siab heev silicon semiconductor microelectromechanical system (MEMS) micromachining technology

Cov khoom tseem ceeb: silicon microphone, ultrasonic sensor, acceleration sensor

Lub hom phiaj ua lag luam: IoT, kev ntsuas kev lag luam, cov khoom siv hluav taws xob rau cov neeg siv khoom, thiab lwm yam.

Dragon Micro Technology

Cov thev naus laus zis tseem ceeb: MEMS-specific simulation design

Cov khoom tseem ceeb: MEMS siab, kub, av noo sensors

Lub hom phiaj ua lag luam: cov khoom siv hluav taws xob hauv tsheb, cov khoom siv kho mob, kev tsim khoom siv siab heev thiab lwm yam.

Fein Microelectronics

Cov thev naus laus zis tseem ceeb: cov txheej txheem kev ntxhov siab qauv ntim khoom siv thev naus laus zis, kev sim ua kom zoo dua qub,

Cov khoom tseem ceeb: ntau yam khoom siv siab thiab cov khoom sib txawv ntawm lub tsheb, cov roj tswj kev lag luam, cov ntsuas kub thiab siab ntawm cov roj ntsuas, cov ntsuas dej siab thiab lwm yam MEMS sensors thiab cov khoom siv system.

Lub hom phiaj ua lag luam: tsheb, IoT, tsev ntse thiab kev lag luam tswj kev lag luam.

lub sijhawm micro yuan

Cov thev naus laus zis tseem ceeb: SOG MEMS cov qauv ua cov txheej txheem rhiab heev

Cov khoom tseem ceeb: silicon-based MEMS accelerometer MUA100, MUG series gyroscope, silicon-based MEMS inertial ntsuas unit MUS600

Lub hom phiaj ua lag luam: unmanned, unmanned aerial vehicle, electronic compass, geological exploration, thiab lwm yam.

Core Microsystem

Cov thev naus laus zis tseem ceeb: cov chips sensor xws li diffused silicon pressure sensors thiab lawv cov thev naus laus zis ntim khoom

Cov khoom tseem ceeb: lub tshuab ntsuas siab hauv tsheb thiab lub tshuab ntsuas siab hauv kev kho mob

Lub hom phiaj ua lag luam: kev lag luam xws li tsheb thiab kev kho mob.

Kev Ntsuas Choj Ob Chav

Cov thev naus laus zis tseem ceeb: MEMS piezoresistive pressure sensing technology

Cov khoom tseem ceeb: MEMS lub ntsuas siab

Lub hom phiaj ua lag luam: kev tua phom, daim ntawv thov tsheb, kev sim cav, cov khoom siv siab heev, thiab lwm yam.

Paub txog Micro Sensing

Cov thev naus laus zis tseem ceeb: MEMS micro-galvanometer thev naus laus zis

Cov khoom tseem ceeb: MEMS micro-galvanometer chip, MEMS solid-state lidar

Daim ntawv thov txoj kev npaj: Dkam series 3D lub koob yees duab daws teeb meem

Lub hom phiaj ua lag luam: 3D scanning, kev tshuaj xyuas kev lag luam, kev faib khoom logistics, kev ntsuas qhov loj me, 3D lub ntsej muag lees paub, kev pom tshuab thiab lwm yam teb.

Fushi Technology

Cov thev naus laus zis tseem ceeb: 3D qauv teeb pom kev zoo lub ntsej muag sensing technology, ntiv tes sensing technology nyob rau hauv LCD screen, AI thiab tshuab pom kev

Cov khoom tseem ceeb: pom kev sensor nti, ntiv tes nti hauv qab LCD npo

Daim ntawv thov txoj kev npaj: kev siv lub cim ntiv tes pom kev hauv qab lub xov tooj ntawm tes, lub ntsej muag lees paub lub xauv ntse, kev tswj hwm kev nkag mus rau ntse, kev them nyiaj ntsej muag, kev ua qauv qhov chaw, thiab lwm yam.

Lub hom phiaj ua lag luam: xov tooj ntawm tes, lub qhov rooj xauv ntse, kev them nyiaj txiag, kev tswj hwm kev lag luam, tsev ntse, lub nroog ntse.

epilogue

Txawm hais tias muaj ntau lub tuam txhab tsim khoom siv sensor hauv tsev thiab MEMS chip, feem ntau ntawm lawv sib tw hauv kev lag luam qis. Ntxiv rau cov chaw tsim khoom siv sensor uas muaj cov duab sensor thiab kev lees paub ntiv tes rau kev lag luam smartphone, lwm cov chaw tsim khoom siv sensor rau kev tswj hwm kev lag luam thiab kev saib xyuas, kev thauj mus los hauv tsheb thiab lub zog kuj tawg ua tej daim me me, thiab lawv lub zog thiab kev ua lag luam tsis tshua muaj neeg pom. Hauv kev lag luam khoom siv hluav taws xob hauv tsheb thiab kev lag luam Internet of Things tshiab, cov tuam txhab pib tshiab uas tsom mus rau cov sensors ntse thiab lidar technology yuav coj mus rau qhov chaw loj hlob ntau dua nrog kev txhawb nqa ntawm cov peev txheej thiab tsoomfwv hauv zos.

Lus Cim: Tsab xov xwm no yog luam tawm los ntawm Gu Zhengshu's "Electronic Engineering Album", uas txhawb nqa kev tiv thaiv cov cai ntawm kev txawj ntse. Thov qhia qhov chaw qub thiab tus sau ntawm kev luam tawm dua. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom rho tawm nws.