Ukusebenza nenkomba ye-LCD polarizer
Izakhiwo ze-Optical zePolarizer zifaka: Izinkomba ezintathu eziphambili zokusebenza kwe-polarization, iTransmittance, kanye nethoni yombala, futhi ezinye zifaka ukusebenza kwe-UV yokuvikelwa kwe-UV kanye nokudluliselwa, kanye nokuphazamiseka, kanye nokuphazamiseka kwefilimu evunyelwe ye-polarizer evunyelwe. Ngokusetshenziswa kwemikhiqizo ejwayelekile ye-LCD, okuphezulu kwenkomba yokusebenza ye-polarization nokudluliselwa okudingekayo, okungcono. Lapho kuphakama izinga lokuphamba kanye nokudluliselwa, okuphezulu kahle kokubonisa kwedivaysi yokubonisa ye-LCD kanye nekwehlisa ukusetshenziswa kwamandla okuhlobene. Kodwa-ke, ngemikhiqizo evamile ye-Iodine-Dleaped Polarizer, izinga lokuhlehlisa futhi ukudluliselwa kuyibhangqa lokuphikisana. Izinga lokugoba lemikhiqizo yefilimu liphakathi kuka-90% no-99%, futhi ukudluliselwa kuphakathi kwama-41% no-44%. Umkhiqizo we-General-Inhloso ye-Plarizer ye- "Fudi" Brand Polarizer ekhiqizwe yi-Guangdong Fudi Rihe Polaring Sexy CO, Ltd. Ine-degree yombala engaphezulu kwama-97%, ngenkathi i-polarization℃yomkhiqizo we-PMN ahlala isikhathi eside futhi ophakeme we-PMN ngu-99.9%. Ngenhla, ukudluliselwa kungaphezulu kwama-42%. I-Colour Tone Index ikakhulukazi yokuhlangabezana nemikhuba yokubuka yabantu, futhi ngasikhathi sinye, ukuphambuka kwethoni yombala ye-polarizer kuyadingeka ukuze kube mncane ukuqinisekisa ukuvumelana kwethoni yemibala yomkhiqizo wokugcina we-LCD. Lokhu kunqunywa ikakhulu ngamapharamitha we-Chromatic Coordinate l, A, kanye ne-B Okubaluleke kakhulu komkhiqizo wePolarizer akhonjwe ngobubanzi bawo bokubekezelela, futhi ngokuvamile okuncane kakhulu kwebanga lokubekezelela, okungcono.
Izinkomba zobuchwepheshe zokuqina zama-polarizers zifaka izinkomba ezine zobuchwepheshe: ukumelana okushisa okuphezulu, ukushisa kanye nomswakama, ukumelana okuphansi okushisayo, okubaluleke kakhulu okuyinkomba yokushisa komswakama. Ukumelana nokushisa okuphezulu kubhekisa esimweni sokusebenza sokushisa sokushisa se-polarizer ekushiseni kokubhaka njalo. Njengamanje, ngokuya ngebanga lobuchwepheshe le-polarizer, kuvame ukuhlukaniswa ngohlobo lwenhloso ejwayelekile: izinga lokushisa elisebenzayo lingama-70℃× 500hr; Uhlobo oluhlala oluqinile: izinga lokushisa elisebenzayo liyi-80℃× 500hr; Uhlobo oluqinile oluphezulu: amamaki amathathu okushisa okushisa ngenhla kwama-90℃× 500h. Umswakama kanye nokumelana nokuvikelwa kwezobuchwepheshe kwezobuchwepheshe kusho umswakama kanye nokuvimbela ukusebenza kwe-polarizer ngaphansi kwezimo ezingaphansi komhlaba kanye nomswakama. Kuvame ukuhlukaniswa amamaki amathathu lobuchwepheshe, okuyinhloso-jwayelekile: umswakama kanye nesimo sokushisa ukushisa kungu-40℃× 90% RH × 500hr; Uhlobo olusanhlalo oluphakathi: Isimo sokushisa esishisayo: 60℃× 90% RH × 500hr; Uhlobo oludidayo oluphezulu: Isimo sokushisa esishisayo esishisayo: 70℃× 95% RH × 500hr noma ngaphezulu. Kusukela i-PVA filfilimu, iodine, ne-iodide, okuyizinto eziyisisekelo zefilimu elinamakhaza, ngakho-ke, izikhangiso ezibucayi ezisetshenziswayo ezisetshenziswayo zingonakala kakhulu izinkomba eziphakeme kakhulu zokulwa nezinkomba zokumelana nomswakama. Uma ukumelana okushisa okuphezulu kanye nomswakama kanye nezinkomba zokumelana nokushisa kudlula, ezinye izinkomba zokuqina zivame ukungabi nezinkinga.
Izinkomba zezobuchwepheshe zezimpawu ezibophayo ze-polarizer ikakhulukazi zibhekisela ezicini ezahlukahlukene zePolarizer Pressure-Sensiting Adhesive, ngokuvamile kufaka phakathi amandla okunamathisela agxile kwengcindezi kanye nefilimu elibukhali, kanye nokuvikelwa kwe-polarizer. Amandla we-peel phakathi kwefilimu ne-polarizer kanye nokuqina kokuqina kokunamathela okuzwela kwengcindezelo. Amandla abukhali phakathi kokunamathela okuzwela okubucayi kanye ne-substrate yengilazi ebizwa nangokuthi amandla e-bonding we-adhesive, okuyinkomba ebaluleke kakhulu yezinkomba ze-LCD Polarizer. Le nkomba yezobuchwepheshe ivame ukukalwa yi-Eiaj-Ed-2521 ye-Edvancy Consate Standard Evetandard evamile ye-Eapan Imvamisa, amandla obukhonta e-LCD Polarizer Pressure-anhesive ezinamathela ezindabeni ze-glass substrate acaciswe ku-500g / 25mm noma ngaphezulu. , futhi umkhawulo ophezulu ekusetshenzisweni kwangempela ngokuvamile ngokuvamile aphansi kwe-1000g / 25mm. Izibonelo ezingokoqobo zikhombisile ukuthi lapho amandla okunamathela egcekeni elisezingeni eliphansi lingaphansi kwe-500g / 25mm, into ye-polarizer ezenzakalelayo kanye nokuqunjelwa kwe-polarizer ngemuva kwesikrini sengilazi izokwenzeka.
Izinkomba zezobuchwepheshe zokusebenza kokubukeka kwe-polarizer ikakhulukazi zibhekisela endaweni eyisisekelo somkhiqizo we-polarizer kanye nenani leziphambeko ezibonakala. Lezi zinkomba zezobuchwepheshe zithinta kakhulu izinga lokusetshenziswa komkhiqizo we-polarizer ngesikhathi sokuhamba. Lezi zinkomba zezobuchwepheshe zivame ukuba nemithethonqubo yezobuchwepheshe engaguquki embonini yePolarizer, ngokuvamile, kumkhiqizo ngamunye we-polarizer (500 × 1000㎜) ngaphansi kwama-15μShoots angabi mkhulu kune-150μm. Njengoba ukuhlolwa kokugcina kokubonakala kwemikhiqizo ye-polarizer kwenziwa ngokuhlolwa okubonakalayo okwenziwa ngesandla, kwinqubo yokukhiqiza inqwaba yemikhiqizo yama-polarizer, ukusatshalaliswa kwezinkinga zokubukeka kuzobe nokusatshalaliswa okuthile okuqondile. Kulokhu, umenzi ngamunye we-polarizer wamukela umehluko othile phakathi kokucaciswa kokulawulwa kwangaphakathi kanye nokucaciswa kokulethwa kusetshenziselwa ukuqinisekisa ukulethwa kwekhwalithi. Kodwa-ke, kufanele kuqashelwe ukuthi kusukela ngo-150 μm sekusondele kakhulu emngceleni wokugcina umuntu obonakalayo, ikakhulukazi enqubweni yokukhiqizwa kwesisindo esithuthukayo, kuzophinde kube khona ukukhathala okubukwayo ngesikhathi somsebenzi wesikhathi eside, ngakho-ke izinga lokuhlola amaphuzu angu-150 μm linengqondo ngokwengeziwe.
Izici eziyinhloko ezithinta inkomba yokusebenza kwe-LCD Polarizer
Izici eziphambili ezithinta ukusebenza kwama-polarizers zihlobene nezinkomba zokusebenza okuyisisekelo kwama-polarizers.
Izici ezimthonya eziyinhloko ezithinta izinkomba zobuchwepheshe zokusebenza kwe-polarizer kufaka phakathi ukukhethwa kwezinto ezibonakalayo zefilimu, ukukhethwa kwezinto ezidayayo, ukukhethwa kwemibandela yenqubo yokwelula, kanye nomkhawulo wezimo zenqubo. Lokhu kuhilela ubuchwepheshe obuyisisekelo bokukhiqizwa kwe-polarizer, ngakho-ke abakhiqizi be-polarizer baqapha kakhulu ekukhetheni kwalezi zinto zokwakha kanye nezimo zenqubo, futhi ngokuvamile ngeke zishintshe kalula. Lapho imikhiqizo yomakhiqizi we-polarizer ivunyelwe yikhasimende, umenzi we-polarizer izothatha izindlela eziqinile zokukhiqiza ezisezingeni eliphakeme ukuqinisekisa ukuqina kokusebenza kokusebenza komkhiqizo we-polarizer.
Izinkomba zobuchwepheshe zokuqina kwemikhiqizo ye-polarizer empeleni zifaka phakathi izici ezimbili zokuqina kokuqina: ukuqina kwefilimu elixakile Izici ezimthonya eziyinhloko ezithinta ukuqina kwefilimu elinamandla zifaka phakathi ukukhethwa kwezinto eziyisisekelo zefilimu elibusayo, ukukhethwa kwezinto ezidayayo, izimo zenqubo eziphakemeyo, okuphezulu kwefilimu ye-PVA kukhethwe i-polarizer, okuphikisana nalokho okuphambeneyo. Ngasikhathi sinye, i-Best The Coudting℃yemifanekiso yefilimu ye-polaring kwinqubo yokukhiqiza kanye nekhono lokulwa nodayi olisetshenzisiwe, okungcono ukuqina kwefilimu elimazayo. Ngakho-ke, ukuqina kwe-polarizer esuselwa kudayi kungcono kakhulu kunalokho kwe-polarizer edaywe ye-iodine. Ukuqina komkhiqizo. Izici eziphambili ezithinta ukuqina kwezikhangiso ezibucayi zokucindezela zifaka phakathi ukukhethwa kwezinto ezinamathela, ukukhethwa kwezimo ezinamathela ezinamathela, ukukhethwa kwezimo zenqubo yokuhlobisa okunamathela, kanye nezimo zokugcina zokukhetha okukhethiwe. Kumele kwaziwe ukuthi inkomba yokuqina ye-adhesive iyinkomba ephelele, futhi ithonya layo libumbene, futhi kungenye nobuchwepheshe obusezingeni eliphezulu lokukhiqizwa kwe-polarizer. Ngokuvamile, abakhiqizi be-polarizer banquma izimo zenqubo zokunamathela ngeke ziguqulwe kalula ngokuzayo futhi zinezidingo zokuphathwa kwekhwalithi eziqinile, uma kungenjalo kuzokwenza kalula imikhiqizo emibi kuma-batches.
Kunezinto eziningi ezithinta ukubukeka nokusebenza kwama-polarizers. Ngokuyinhloko kufaka phakathi izimo zokuhlanza imvelo zokukhiqizwa kwe-polarizer, ukukhethwa kwezinto ezibonakalayo zokukhiqizwa kwe-polarizer, izimo zokusebenza zokukhiqiza i-polarizer, ukugcwala kwe-polarizer kanye nokusebenza kwefomula, ukusetshenziswa kwe-polarizer, ukusetshenziswa kwendawo yokugcina kanye nezindlela zokucubungula. Ngamafuphi, i-polarizer ingumkhiqizo "obucayi", okumele igcinwe futhi isetshenziswe ngokucophelela, kungenjalo, kuzokwenza kalula ukuthi kube nezimo ezingezona ezifana nemigodi engaphezulu, amabala amnyama kanye nokukhala.
