Chechipiri, chimiro uye musimboti wekushanda wekristaro yemvura.Liquid crystal yakasiyana kubva kune yakajairwa yakasimba, mvura uye gasi mamiriro ehurumende, iri mune imwe tembiricha yemhando zvese mvura uye kristaro maitiro maviri emamiriro ezvinhu, ine yakajairika mamorekuru kurongeka kwema organic compounds, anowanzo shandiswa kristaro yemvura yechikamu chekristaro yemvura, chimiro chemolecular itsvimbo yakareba, pasi pechiito chekristaro chakasiyana ~ 10mm. mamorekuru achaita nguva dzose kutenderera 90o kurongeka, zvichikonzera mutsauko mukufambisira, kuitira kuti magetsi anobatidzwa nekudzimwa kana musiyano pakati pechiedza nerima. Iyo liquid crystal paADF inzira yekutyaira iyo inoshandisa zvakananga voltage yekutyaira kune pixel level, kuitira kuti iyo yemvura crystal inoratidzira yakanangana neyakaiswa voltage chiratidzo. Pfungwa yekutanga yevoltage yakashandiswa ndeyekuenderera mberi nekuisa munda wemagetsi uye pasina kuiswa munda wemagetsi pakati peanoenderana maviri emagetsi emagetsi, uye mutsauko mukufambisira unoratidzwa zvichienderana nehukuru hwenzvimbo yemagetsi yakaiswa.
Chetatu, kukosha kwenhamba ye shading nemaseketi anoenderana.Shading nhamba inoreva kuti ADF inogona kusefa mwenje yakawanda sei, iyo yakakura nhamba ye shading, idiki iyo transmittanceADF, maererano nezvinodiwa zvakasiyana-siyana zvekushongedza, sarudza shading nhamba yakarurama, inogona kubvumira welder kuchengetedza kuonekwa kwakanaka panguva yebasa, inogona kuona zvakajeka nzvimbo yekugadzira uye kuvimbisa kunyaradza kuri nani, inobatsira pakuvandudza kunaka kwekushongedza. Iyo shading nhamba ndiyo yakakosha tekinoroji chiratidzo muADF, zvinoenderana nekunyorerana pakati peiyo transmittance ratio yeADF uye nhamba yemumvuri muyero yenyika yekudzivirira ziso rekudzivirira, mwenje unooneka, ultraviolet uye infrared transmission ratio yeimwe neimwe shading nhamba inofanira kusangana nezvinodiwa zveyero.
Chekutanga, Iyo welding sefa uchishandisa iyo liquid crystalchiedzavharafu inonzi LCD Welding Sefa, inonzi ADF; Maitiro ayo ekushanda ndeekuti: iyo arc chiratidzo kana ichitengesa arc inoshandurwa kuita micro-ampere yazvino chiratidzo neiyo photosensitive absorber chubhu, inoshandurwa kubva kune sampling resistor kuita chiratidzo chevoltage, yakasanganiswa necapacitance, inobvisa iyo DC chikamu muarc, uye yobva yawedzera iyo voltage chiratidzo kuburikidza neoperation amplification dunhu, uye iyo yakasimudzwa kutenderera dhizaini inosarudzwa netiweki dhizaini uye inotumirwa dhizaini dhizaini. kubudisa murairo wekutyaira kune LCD mutyairi wedunhu. Iyo LCD drive circuit inoshandura vheji yemwenje kubva kune inopenya nyika kuenda kune yakasviba mamiriro, kuitira kudzivirira kukuvadzwa kwechiedza chearc kune ziso rewelder. Voltage inosvika 48V inoita kuti mvura yekristaro ibve yasviba, uye yobva yadzima simba repamusoro munguva pfupi pfupi, kuitira kudzivirira kuti simba repamusoro rirambe richiiswa kukristaro yemvura, kukuvadza mvura yekristaro chip, uye kuwedzera simba rekushandisa. Iyo DC voltage mune yemvura crystal drive circuit, iyo inobuda yakaenzana neyebasa kutenderera, inotyaira iyo liquid crystal light valve kushanda.
Chechina, kubatanidzwa kwemvura yekristaro musanganiswa. Hwindo reADF rinoumbwa negirazi rakavharwa, kaviri-chidimbu chemvura yekristaro mwenje vharafu uye chimedu chegirazi chekudzivirira (ona Mufananidzo 2), zvese ndezvezvinhu zvegirazi, zviri nyore kutyoka, kana chisungo chiri pakati pacho chisina kusimba, kana solute yekugezesa ikanyura mumusanganiswa wekristaro yemvura, inogona kukonzera kuti musanganiswa wekristaro wemvura uparare, zvinokuvadza kusanganiswa kwekristaro, kukuvadza kwekristaro kusanganiswa, kukuvadza kristaro. chinhu chakakosha chekuchengetedza chiratidzo cheADF. Mushure mekuedzwa kwakawanda, kushandiswa kwekunze A, B maviri-chikamu glue, zvinoenderana ne3: 2 reshiyo nzira munzvimbo yevacuum mushure mekusimudzira, munzvimbo yegumi-chikamu chekuchenesa nharaunda uchishandisa otomatiki gluing muchina wekuparadzira uye kubatana, kuve nechokwadi chekuti hunhu hweADF liquid crystal musanganiswa kusvika en379-2003 uye zvinoenderana neyakajairwa nzira yekristaro inodiwa, kugadzirisa chiyero chekristaro.
Nguva yekutumira: May-16-2022