Kodi TTV, BOW, WARP, ndi TIR Amatanthauza Chiyani mu Wafers?

Poyang'ana ma semiconductor silicon wafers kapena magawo opangidwa ndi zinthu zina, nthawi zambiri timakumana ndi zizindikiro zaukadaulo monga: TTV, BOW, WARP, ndipo mwina TIR, STIR, LTV, pakati pa ena. Kodi izi zikuimira zotani?

TTV - Kusiyanasiyana kwa Makulidwe Onse
UTA - Uta
WARP - Nkhondo
TIR - Kuwerenga Konse Kosonyeza
STIR - Kuwerenga Kwatsatanetsatane Kwatsamba Lonse
LTV - Kusintha kwa Makulidwe am'deralo

1. Kusiyanasiyana kwa Makulidwe Onse - TTV

Kusiyanitsa pakati pa makulidwe apamwamba ndi ocheperako a chophatikizira chofananira ndi ndege yolozera pomwe chophatikiziracho chimakanikizidwa ndikulumikizana kwambiri. Nthawi zambiri amawonetsedwa mu ma micrometer (μm), omwe nthawi zambiri amaimiridwa ngati: ≤15 μm.

2. Kuwerama - KUWAMA

Kupatukana pakati pa mtunda wocheperako ndi wochuluka kuchokera pakatikati pa malo ophwanyika kupita kumalo owonetsera ndege pamene chophikacho chili mu dziko laulere (lopanda malire). Izi zikuphatikiza milandu ya concave (yoyipa) ndi ma convex (yabwino uta). Nthawi zambiri amawonetsedwa mu ma micrometer (μm), omwe nthawi zambiri amaimiridwa ngati: ≤40 μm.

3. Warp - WARP

Kupatukana pakati pa mtunda wocheperako ndi wochuluka kuchokera pamtunda wopita kumalo owonetsera ndege (kawirikawiri kumbuyo kwa chophatikizira) pamene chophatikiziracho chili m'dziko laulere (losadulidwa). Izi zikuphatikizapo milandu ya concave (negative warp) ndi convex (positive warp). Nthawi zambiri amawonetsedwa mu ma micrometer (μm), omwe nthawi zambiri amaimiridwa ngati: ≤30 μm.

4. Kuwerenga Konse Kosonyeza - TIR

Mphepete mwachitsuloyo ikamangika ndikulumikizana kwambiri, pogwiritsa ntchito ndege yolozera yomwe imachepetsa kuchuluka kwa mfundo zonse zomwe zili m'dera labwino kapena dera lodziwika bwino lomwe lili pamtunda, TIR ndiye kupatuka pakati pa mtunda wautali komanso wocheperako kuchokera pamtunda kupita ku ndegeyi.

Kukhazikitsidwa paukatswiri wozama pazambiri zama semiconductor monga TTV, BOW, WARP, ndi TIR, XKH imapereka ntchito zowongolera zowongoka zomwe zimayenderana ndi miyezo yolimba yamakampani. Timapereka ndikuthandizira zida zambiri zogwira ntchito kwambiri kuphatikiza safiro, silicon carbide (SiC), zowotcha za silicon, SOI, ndi quartz, kuwonetsetsa kusalala kwapadera, kusasinthasintha, komanso mtundu wapamtunda wamapulogalamu apamwamba mu optoelectronics, zida zamagetsi, ndi MEMS. Tikhulupirireni kuti tidzapereka mayankho odalirika azinthu ndi makina olondola omwe amakwaniritsa zofunikira zanu zamapangidwe.