Chip ndi chonyamulira cha dera lophatikizika, lomwe limagawidwa ndi ma keke angapo, ndipo ndi nthawi yayikulu yazinthu zama semiconductor. Chip cha IC chitha kuphatikizira zida zamagetsi zosiyanasiyana pa mbale ya silicone kuti apange dera, kuti akwaniritse ntchito zina. Pofuna kusiyanitsa tchipisi, pamafunika kupanga zilembo, monga manambala, zilembo ndi ma logo. Ndi mawonekedwe a kukula kocheperako komanso kusakanikirana kwakukulu, kulondola kwa chip kukukwera kwambiri. Poganizira kuti kupanga chip nthawi zambiri kumachitika mumisonkhano yopanda fumbi, ndipo chikhomo chimayenera kukhala chokhazikika komanso chimagwira ntchito zotsutsana ndi zabodza, makina oika makina a laser ndiye chisankho choyamba.
Makina a laser ndiabwino kwambiri, omwe amatha kujambula zolembera zokhazikika, ndipo otchulidwawo ndiosangalatsa komanso okongola, ndipo sangawononge ntchito ya chip. Makina oyika makina osanja a BOLN laser amatenga mapangidwe oyeserera komanso osinthika, omwe amatha kuzindikira kupanga mwachangu ndipo amatha kukhala ogwirizana ndi zinthu zosiyanasiyana ndizosiyanasiyana. Kokhala ndi dongosolo la masomphenya a CCD, zida izi zitha kukwaniritsa bwino komanso kulakwitsa kwa laser.
Ntchito yayikulu yamakina ndi ntchito yowunikira ma CCD, yomwe imatha kuzindikira mawonekedwe azinthu ndikukwaniritsa mwachangu. Zinthu zing'onozing'ono zimatha kudziwikanso mwatsatanetsatane. Ndipo malo okhala ndi zida sizofunikira, kuchepetsa kutenga nawo mbali ndikuwongolera magwiridwe antchito.
Zogulitsidwazo zitha kukhala zozungulira, zazitali, komanso zopanda mawonekedwe. Njirayi ndiyabwino makamaka pazogulitsa zazing'ono. Kuyika ma trays ndi makina okhazikika sikofunikira pazida izi, zomwe zimathandizira kwambiri kuzungulira kwa laser. Kuyambira pamenepo, zopangidwa zazing'ono sizikhala zovuta pakulemba laser. Ndi mawonekedwe owonetsera a CCD, "zazing'onozing'ono" zimakhala "zazikulu". Vuto lolondola lomwe silingathe kuyang'aniridwa ndi makina achikhalidwe atha kuthetsedwa pano.
Makina opanga ma CCD omwe amaika makina a laser amatha kunyamula katundu mwachisawawa, pozindikira mawonekedwe enieni ndi chodetsa changwiro, chomwe chimathandizira kwambiri chodetsa. Kulingalira zovuta zovuta zotsitsira, kusakhazikika, komanso kuthamanga pang'onopang'ono chifukwa cha vuto lakapangidwe kake, kuyika kamera kwa CCD kumatha kuthana ndi mavutowa pogwiritsa ntchito kamera yakunja kuti ipeze zomwe zikuchitika munthawi yeniyeni.
Zipangizo za laser zimatha kupeza mawonekedwe ndi mawonekedwe kuti akwaniritse chodetsa chenicheni. Malinga ndi mawonekedwe amamera, kulondola kolemba kumatha kuwongoleredwa mkati mwa 0.01mm.
Post nthawi: Apr-06-2021