Pa nthawi yopanga zinthu zowonetsera zinthu za flat panel (FPD), mayeso owunikira momwe zinthuzo zimagwirira ntchito ndi mayeso owunikira momwe zinthuzo zimagwirira ntchito amachitidwa.
Kuyesa panthawi ya ndondomeko ya array
Pofuna kuyesa ntchito ya panel mu ndondomeko ya array, mayeso a array amachitidwa pogwiritsa ntchito array tester, array probe ndi probe unit. Mayesowa adapangidwa kuti ayesere magwiridwe antchito a ma TFT array circuits opangidwa pama panels pa galasi substrates ndikupeza mawaya kapena ma shorts osweka.
Nthawi yomweyo, kuti muyesere njira mu ndondomeko ya array kuti muwone ngati njirayo yapambana komanso kuti muyankhe momwe njira yapitayi yayendera, choyezera DC parameter, TEG probe ndi probe unit zimagwiritsidwa ntchito pa mayeso a TEG. (“TEG” imayimira Test Element Group, kuphatikiza ma TFT, zinthu zogwira ntchito, zinthu za waya, ndi zinthu zina za array circuit.)
Kuyesa mu Njira ya Unit/Module
Pofuna kuyesa ntchito ya panel mu njira ya selo ndi njira ya module, mayeso a kuunikira anachitika.
Gululo limayatsidwa ndikuwunikiridwa kuti liwonetse mawonekedwe oyesera kuti liwone momwe gululo limagwirira ntchito, zolakwika za mfundo, zolakwika za mzere, chromaticity, chromatic aberration (kusakhala kofanana), kusiyana, ndi zina zotero.
Pali njira ziwiri zowunikira: kuyang'anira gulu lowonera la opareshoni ndi kuyang'anira gulu lokha pogwiritsa ntchito kamera ya CCD yomwe imadziwonera yokha zolakwika ndikupambana/kulephera kuyesa.
Zoyezera maselo, ma probe a maselo ndi ma probe unit amagwiritsidwa ntchito poyesa.
Mayeso a module amagwiritsanso ntchito njira yodziwira ndi kubwezera mura yomwe imadzizindikira yokha mura kapena kusalingana pachiwonetsero ndikuchotsa mura ndi kubwezera kolamulidwa ndi kuwala.
Nthawi yotumizira: Januwale-18-2022