Tsarin ruwa mai ruwa da kuma nazarin aikin polrizer na LCD

Tsarin da babban aikin polarizer na LCD. Polarierzer, a matsayin ɗayan manyan kayan masarufi na ruwa na ruwa na ruwa na ruwa na ruwa na kamfani na Japan, saboda haka akwai ƙarancin masana'antar Polrizer koyaushe don gabatar da Polrizer koyaushe game da gabatar da Polrizer koyaushe. Shan Polarizer na TN LCD a matsayin misali, wannan takarda ta gabatar da wasu batutuwan da masu amfani da LCD da yawa sun shafi.
Tsarin Polarizer
Polarizer wani nau'in fim ɗin na gani wanda ya ƙunshi Multi {0 0} Layer polymer kayan kuma yana da aikin samar da hasken. Dangane da matsayinta na aikace-aikacen ta daban a kan LCD, za a iya raba Poldizer zuwa zanen gado (wanda kuma ake kira transluven zanen gado) da mara kyau (kuma suna da kyau masu tunani).
Abu da manyan ayyuka na kowane Layer
Layeran Layer: an yi shi da PVA (Polyvinyl barasa bayan fenti da shimfiɗa. Wannan Layer ita ce babban ɓangare na Polarizer, wanda kuma aka sani da Polarizer na asali fim. Layer ɗin da aka ƙaddara yana ƙayyade abin da aka zaɓa da kuma fassarar Polarizer, kuma kuma shine babban wani sashi wanda ke shafar sautin da na ganimar polrizer. A cewar hanyar da aka girka, fasahar aiki na kashin baya na polarized Layer da Iodine Serting, Canja wurin saiti da sarrafawa, canzawa zuwa daidaitawa da polarization, trackittance, hade da na shimfidar hanya. Tac Layer: polarized Layer da aka yi da fim fim mai sauƙi ne don ɗaukar ruwa, shude kuma rasa dukiyar da aka zaɓa. Sabili da haka, ya zama dole a yi amfani da Layer na tac (Pellulose Triaacetate) tare da ingantaccen daidaituwa na pictical da kuma nuna bambanci ga kaɗaici. Amfani da fim na tac da yanke na UV da Ani- {7} Polarizer da {7} {7} {7} {7} {7} {7} {7} {} {7} {{{7} {} {{7} {} {7} {} {7}.
Adves: ana iya raba shi zuwa babban fim ɗin mai nunawa da kuma share fim mai girma. Aikin gefen m na m fim shi ne m a m fim din zuwa fim din fim din, da kuma bukatun fasahar fasaha ba su ba da damar sake ba. A m a gefen fina-finai mai tsawaita fim shine wani Layer na matsin lamba m, wanda ke yanke hukunci game da m aikin POLarizer da aikin aiki na facin. Ayyukansa na daya ne daga cikin batutuwan da suka shafi masu amfani da LCD Polarzer. Raba Fim: Fari ne (Ethylene Gerephthththatalate) fim mai rufi da silicon a gefe ɗaya, wanda yafi taka rawa wajen kare matsin lamba na lcd facin.
Fimakali: shi ne pe (polyethylene) fim mai rufi tare da Eva Layer (ethylene da ethynear Aceetate polymer) a gefe ɗaya, wanda ke da ƙarancin danko.
Fim na Nunawa: Fim ɗin dabbobi ne na ƙwayar ƙwayar ƙwayar aluminai mara daidaituwa. Currently, most of them use non-directional reflective aluminum evaporation film. Idan an maye gurbin fim mai nunawa tare da Semi-{{30}} made} nasihu, ana iya yin shi cikin Semi. Bugu da kari, zinari daban-daban {10} play, azurfa {9} {Hakanan za'a iya amfani da fina-finai masu yawa kamar launi na bango da kuma yanayin yanayi.
Babban alamun alamun Polrizer
Tebur 1 shine tebur na yau da kullun na Polarizer, wanda aka bayyana ɗaya bayan ɗaya a cikin bangarorin masu zuwa:
1. Halin hasken hasken haske, da girma na polarizer na TN LCD aka sayar a kasuwa galibi sun haɗa da nau'ikan guda biyu:
Hanyar hasken hasken haske yana nuna a cikin adadi. Idan an bayar da polarizer tare da girma na musamman da sifa don masana'anta na LCD, ya kamata a yi alama a cikin axis haske.
2. Canza Intermitance Ana iya raba fayyace mai watsa wayewa zuwa kashi uku: Single, daidaici kuma ya ƙetare. Gabaɗaya, haɗin gwiwar Spectroctrophotometer ana amfani dashi don auna shi bisa Jis- Z-8701. Daga gare su, da monomer treditance yana nufin jujjuyawar guda ɗaya na polarizer tare da hanyoyin wucewa na Polanizer tare da Sadarwa na layi ɗaya bayan supertposition. Daga cikin wadannan alamomi uku, H 0 da H 90 shafi haske (H 0) da bambanci (H 0) da bambanci (H 0) da bambanci (H 0 / H 90) na masana'antar LCD), yana da matukar muhimmanci ga masana'antun LCD. Domin samun sakamako mai kyau tare da babban haske da kuma bambanci rabo, muna fatan cewa H 0 yana da girma kamar yadda zai yiwu da H 90 ya zama ƙanana kamar yadda zai yiwu.
3. (Huue) Hue ne aka wakiltawa ta dabi'un A da B, waɗanda galibi ana auna su ta hanyar haɗa wani yanki na Spechectrophotometer. Dawakan da aka yi da B sune kyawawan daidaitawa a cikin tsarin launi na Lab guda na CIE (Hukumar Wilding Welding). Kimanin launuka sun dace da mahimmin abu da B dabi'un daga daidaiton daidaita launi.
4. Bayyana CO {{1} fficfficer polarizing ƙimar, wanda ake amfani da shi don nuna cikakken inganci da Polarizer wanda ke kusa da 100%, mafi girman bambanci (h 0 / h 90) shine.
5. Za a raba ƙarfin ƙwayar peeling da peeling of Polezer zuwa sassa uku, Peeling Fim na kariya, peeling peeling fim da peeling gilashi substrate. Ana auna nau'ikan sojojin peelile uku tare da ambaton JIS da kuma ƙarfin ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta, yayin da gilashin da aka kwashe su a kan shugabanci na 90. Don masana'antun LCD, Polarizer yana da matukar mahimmanci ga ƙwayoyin kwalliyar filayen substrate. Irin wannan ɗan gajeren lokaci bayan da kuka wuce (4 ~ 6 hours) idan yana da wuya a belue kashe ko akwai manne a kan gilashin lcd da zai haifar da duka allo na LCD da za a sake shi. Koyaya, idan ƙarfin ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta kaɗan ne, yana da sauƙi a sanya asarar tsorolika da fim ɗin kariya na polarizer ɗin kuma ya haɗa shi da gilashi substrate. Bayan matsishin matsin lamba, sanya shi cikin akai zazzabi da kuma akwatin zafi don lura da canje-canje kafin da bayan gwajin. Indexaddamar da foamingaddiyar ƙirar shine kawai don tantance ƙurarar m, da kuma nuna canji na gani shine don tantance karkowar Pva. Yakamata a ƙaddara ta na POLarizer na polarizer daidai gwargwadon ka'idodin ƙira (ta amfani da yanayi daban-daban nau'ikan samfuran LCD.
Cikakken sunan Polarizer ya zama polarizer. Wadanda suka yi nazarin kimiyyar lissafi ya san abin da hasken da aka kure shi ne. Hoton mai ruwa na ruwa mai haske dole ne ya dogara da hasken da aka kure. Amma ga abin da ya sa, ban tsara shi ba ko dai, duk lu'ulu'u na ruwa suna da shinge mai haske da gilashin ruwa tare da gilashin ruwa mai kauri daga kusan 1mm. Ba tare da wani polarizer ba, ruwa mai ruwa ba zai iya nuna hotunan ba.
Dalilin da ya sa aka maye gurbin polarizer shi ne cewa Polarizer ya burge shi don dissipatate m nuni da kuma watsa hasken don ƙara hasken don ƙara hasken don ƙara hasken kallon nuni nuni. Ga mai aikowa, wani warwatse zai sa asarar haske. Mafi kyawun yanayin Wafer Wafer da aka yi amfani da shi a cikin Projector ya zama 0 kusurwa huɗu na ra'ayi, wato idan ka kalli ruwa na tsaye daga shugabanci na tsaye, babu wani haske. Tabbas, wannan ba shi yiwuwa a cimma, amma kusancin kallo shine 0 digiri na digiri, mafi girman ƙarancin haske shine. Sabili da haka, bayan maye gurbin da polosed Polrizer tare da wani lebur haske mai haske, haske na pasta zuwa bango zai iya ƙaruwa da 50-80%, wanda shine dalilin da yasa yakamata a canza Polarizer.