Izinzwa zeDayamitha ze-CCD zinika amandla ukuphuculwa kweenkqubo ze-Semiconductor Wafer

Njengoko ukwenziwa kwee-semiconductor kungena kwixesha le-nanometer, ii-wafers, njengezona zithwala iitships, zimisela ngokuthe ngqo isivuno kunye nexabiso ngokuchaneka kwazo kunye nokuhambelana kwe-angular ngexesha lokucubungula kunye nokuthuthwa.

 

Ngexesha lokusika, ukugquma, ukugquma, ukugalela, ukulungelelanisa ngaphambi kokupakisha kunye nezinye iinkqubo, ii-wafers zinomngcipheko wokufumana izinto ezincinci, ukuthambekela kwe-angular kunye nokuphambuka kwendlela ngenxa yokungcangcazela koomatshini, iimpazamo zokudlulisela kunye nokuphambuka kwezixhobo. Kwanokuphambuka kwinqanaba le-micron kunokukhokelela kwimiba yobunzima efana nokusika i-chipping, i-overlay offset kunye nokungaphumeleli kwe-bonding, okuthintela kakhulu amandla emveliso kunye nokuphuculwa kwemveliso. Iindlela zemveli zokubeka umatshini kunye neendlela zokulungelelanisa ngesandla zibonisa ukuchaneka okuphantsi kunye nokuphendula kancinci, ukusilela ukuziqhelanisa nemveliso yobunzima ekhawulezayo kwaye ukuhlangabezana neemfuno zeenkqubo eziphambili.

 

Ngenxa yesi sizathu, i-Lanbao CCD wire diameter sensor ibe sisixhobo esixhasayo sokulungelelanisa ngokuchanekileyo kunye nokulungisa ukuphambuka kwiinkqubo zokuvelisa i-semiconductor wafer, kunye nobuchule bayo obuphambili bokungaqhagamshelani, ukuchaneka okuphezulu kunye nokulungiswa okunamandla ngexesha langempela. Inika iziqinisekiso ezithembekileyo zokuvelisa ngokuchanekileyo okuzenzakalelayo.

 

Ngexesha lokusebenza, i-transmitter ivelisa ikhethini yokukhanya efanayo ehambelanayo egubungela umphetho we-wafer. I-matrix ye-CCD yokwamkela ibamba umda ovaliweyo wokukhanya-omnyama, ikhuphe amaxabiso e-wafer offset ngexesha langempela, iwabuyisele kwinkqubo yolawulo lomgca wemveliso, kwaye iqhube iqonga le-UVW ukuze ligqibezele ukulungiswa okunamandla kwinqanaba le-millisecond, yenze ulawulo oluvaliweyo lokulinganisa - ukubala - ukulungiswa. Yonke inkqubo yenza kuphela ukuva indawo esekelwe kwidatha, ngaphandle kokuthatha iifoto, ukuthathwa kwemifanekiso okanye ukufunyanwa kweziphene. Inika impendulo ekhawulezayo, uzinzo oluqinileyo kunye neendleko eziphantsi, ihambelana ngokugqibeleleyo neemeko zemveliso yobuninzi be-semiconductor.

 

I-sensor yokulungisa ububanzi bentambo yeLanbao CCD iye yaphuculwa ngendlela ejolise kuyo, ifikelela kwi-ultra-high-high collection collection ngokuchanekileyo ye-±1 μm, enokubamba ngokuchanekileyo ii-displacements ezincinci kunye ne-angular deviations ze-8/12-intshi wafer edges. Ixhotyiswe nge-algorithm yokuhlawula ubushushu obuguqukayo, ine-coefficient yobushushu esezantsi njenge-±8 μm/℃, imelana ngempumelelo nokuguquguquka kobushushu beworkshop, ukungcangcazela okuncinci kunye nokuphazamiseka kothuli. Igcina idatha ezinzileyo ngaphandle kweempazamo zokutyibilika okanye zokulinganisa ngexesha lokusebenza ixesha elide. Ixhasa ukulungiswa kokuguquguquka okukhawulezayo okungaphazanyiswayo iiyure ezingama-24/7, iqinisekisa ukuchaneka kokulungelelaniswa kwinqanaba le-nanometer ngelixa iphucula kakhulu ukusebenza kakuhle komgca wemveliso, ukulinganisela ukuchaneka kunye nokusebenza kakuhle.

 

Ngenxa yeminyaka emininzi yobuchwepheshe bokubona izinto zoshishino, i-Lanbao CCD wire diameter sensor yokulungisa inika iingenelo ezintathu eziphambili ekulungiseni i-wafer, ihlangabezana ngokuchanekileyo neemfuno eziqinileyo zemveliso ye-semiconductor mass:

• Ukulungiswa okunamandla okuchaneka kakhulu:Iqokelela idatha yobubanzi bentambo yomphetho kunye nendawo ngexesha langempela, kunye nempendulo yenqanaba le-millisecond ukuze kulungiswe ukuphambuka. Isusa ukulibaziseka kokulungelelaniswa okungaguqukiyo kwaye ilungelelanise nemigca yemveliso ezenzekelayo ekhawulezayo.

• Uzinzo oluphezulu kunye nokusebenza okuchasene nokuphazamiseka:Ixhotyiswe ngemodyuli yesihluzi esichasene ne-glare, isebenza ngokuzinzileyo phantsi kokukhanya kwe-3000 lux, ihambelana nokucoceka okuphezulu kunye neemeko zokusebenza eziphazamisayo kakhulu kwiindawo zokusebenzela ze-semiconductor.

• Ukuziqhelanisa nokungachukumisi kwaye kungenamonakalo:Isebenzisa umlinganiselo ongangqamananga nomkhusane wokukhanya, ithintela ukudibana nomphezulu we-wafer kunye nomphetho. Ithintela ngokupheleleyo imikrwelo kunye nomonakalo wokuphuma kwii-wafers ezincinci kakhulu (≤200 μm), iqinisekisa ukuthembeka kwe-wafer.

 

Okwangoku, i-sensor yokulungisa ububanzi bentambo yeLanbao CCD isetyenziswa kakhulu kwiinkqubo ezibalulekileyo ezifana nokulungelelaniswa kwangaphambili kwe-wafer, ukulungiswa kokudluliselwa komgca wendibano, ukulungelelaniswa kwangaphambili kwe-dicing kunye nokubekwa kwangaphambili kwe-packaging. Ingenza ukujonga ukuphambuka kwendawo ngexesha langempela, impendulo yedatha kunye nokulungiswa okuguquguqukayo ulawulo oluvaliweyo, ukuqinisekisa ukuba ii-wafers zigcina izikhundla zokucubungula ezisemgangathweni kunye neendlela zokudlulisela kuyo yonke inkqubo. Isombulula ngokusisiseko imiba yemveliso yobuninzi efana neemveliso ezineziphene, ukulahleka kwezinto kunye nokulungiswa kwakhona kwenkqubo okubangelwa kukungahambelani kakuhle. Idatha elinganisiweyo ibonisa ukuba ngesisombululo sokulungiswa kweLanbao CCD, iindleko zokulinganisa ngesandla zincitshiswa ngama-80%, kwaye ixesha lokungasebenzi kwezixhobo lincitshiswa kakhulu, okunceda amashishini afezekise iinjongo ezimbini zokunciphisa iindleko, ukuphucula ukusebenza kakuhle kunye nokuphucula umgangatho.

 

 

 

Njengeshishini eliphambili elisebenza ngokunzulu kwi-sensitive sensing, iLanbao Sensing igxile ekusombululeni iingxaki kwi-semiconductor intelligent manufacturing kunye nokuphuhlisa izixhobo zokulungisa kunye nokwahlulahlula izixhobo zokubona ezenzelwe imveliso ephezulu. I-CCD wire diameter sensor yayo yenzelwe ngokukodwa iimeko zokucubungula ngokuchanekileyo kwe-wafer, ihlangabezana ngokuchanekileyo nemigangatho yemveliso yobuninzi echanekileyo, uzinzo oluphezulu kunye nokuthembeka okuphezulu kwishishini le-semiconductor. Ixhasa i-EtherCAT industrial bus, inokuqhagamshela ngaphandle komthungo kwiindlela ezahlukeneyo zokuvelisa i-wafer ezenzekelayo. Kwixesha elizayo, iLanbao Sensing iya kuqhubeka nokwandisa ubukho bayo kwicandelo le-semiconductor, iphucule iteknoloji yokulungisa i-sensitive kunye nokusebenza kwemveliso, kwaye inike amandla ukuphuculwa okukhulu, okuchanekileyo nokusebenzayo kweshishini le-semiconductor laseTshayina ngezakhono zokuvavanya imboni eziqinileyo.