He aha ka pā wikiō LCD?

Hoʻopili LCD

LCDʻO ka hōʻike aniani wai ka pōkole o ka Liquid Crystal Display.ʻO ke ʻano o ka LCD e kau i nā kristal wai ma waena o nā ʻāpana aniani ʻelua.He nui nā uwea kūhelu liʻiliʻi a ākea ma waena o nā ʻāpana aniani ʻelua.Hoʻomalu ʻia nā molekole aniani koʻikoʻi e ka hoʻohana ʻana i ka uila a ʻaʻole paha.E hoʻololi i ka ʻaoʻao e hoʻohuli i ke kukui e hana i ke kiʻi.Aia i loko o ka LCD nā papa aniani ʻelua, ma kahi o 1 mm mānoanoa, i hoʻokaʻawale ʻia e ka wā like ʻole o 5 μm i loko o nā mea aniani wai.No ka mea, ʻaʻole e hoʻomālamalama ka mea aniani wai, aia nā kukui ma nā ʻaoʻao ʻelua o ka pale hōʻike e like me ke kumu kukui, a aia kahi pā kukui (a i ʻole ka pā kukui) a me ke kiʻi ʻoniʻoni ma ke kua o ka pale aniani wai. .Hoʻokumu ʻia ka pā kukui hope me nā mea fluorescent.Hiki ke hoʻokuʻu i ke kukui, ʻo kāna hana nui ka hāʻawi ʻana i kahi kumu kukui kāʻei like.

ʻO ke kukui i hoʻokuʻu ʻia e ka pā backlight e komo i loko o ka papa aniani wai i loaʻa nā tausani o nā kulu aniani wai ma hope o ka hele ʻana i ka papa kānana polarizing mua.Aia nā kulu liʻiliʻi i loko o ka papa aniani wai i loko o kahi hale liʻiliʻi liʻiliʻi, a ʻo hoʻokahi a ʻoi aku ka nui o nā cell he pixel ma ka pale.Aia nā electrodes akaka ma waena o ka pā aniani a me ka mea aniani wai.Hoʻokaʻawale ʻia nā electrodes i nā lālani a me nā kolamu.Ma ke kikowaena o nā lālani a me nā kolamu, ua hoʻololi ʻia ke ʻano o ka hoʻololi ʻana i ke aniani o ka wai aniani ma ka hoʻololi ʻana i ka volta.Hana ʻia ka mea aniani wai e like me ka valve māmā liʻiliʻi.ʻO ka ʻāpana kaapuni hoʻomalu a me ka ʻāpana kaapuni kaʻa a puni ka wai aniani.I ka wā o nā electrodes i loko o kaLCDe hoʻoulu i ke kahua uila, e wili ʻia nā molekala aniani wai, i hoʻopaʻa mau ʻia ke kukui e hele ana ma laila, a laila kānana ʻia e ka papa ʻelua o ka papa kānana a hōʻike ʻia ma ka pale.

ʻO LCD splicing (liquid crystal splicing) kahi ʻenehana splicing hou i puka mai i nā makahiki i hala iho nei ma hope o ka splicing DLP a me ka splicing PDP.LCD splicing pā i haʻahaʻa mana hoʻohana, māmā kaumaha, a me ka lōʻihi o ke ola (hana maʻamau no 50,000 hola), Non-radiation, ʻaʻahu kiʻi olinolino, etc., akā, ʻo kona hemahema nui ʻaʻole hiki ke hoʻopili pono ʻia, he mea minamina iki. no nā mea hoʻohana ʻoihana makemake i nā kiʻi hōʻike maikaʻi loa.No ka mea he kiʻi ka pale LCD i kona haʻalele ʻana i ka hale hana, e ʻike ʻia kahi kiʻi (seam) i ka wā e hoʻopili ʻia ai ka LCD.No ka laʻana, ʻo ke kiʻi o ka pale LCD 21-inihi hoʻokahi he 6-10mm maʻamau, a ʻo ke kuʻina ma waena o nā pale LCD ʻelua he 12-20mm.I mea e hoemi ai i ka hakahaka oLCDsplicing, i kēia manawa he nui nā ʻano hana i ka ʻoihana.ʻO kekahi ʻo ka hoʻopili ʻana i nā ʻāpana liʻiliʻi a ʻo kekahi ʻo ka micro-slit splicing.ʻO ka micro-slit splicing 'o ia hoʻi, e wehe ka mea hana i ka pūpū o ka pale LCD āna i kūʻai ai, a wehe i ke aniani a me ke aniani.Eia naʻe, pilikia kēia ʻano hana.Inā ʻaʻole i wehe pono ʻia ka pale LCD, e hōʻino ia i ka maikaʻi o ka pale LCD holoʻokoʻa.I kēia manawa, liʻiliʻi nā mea hana hale e hoʻohana i kēia ʻano.Eia kekahi, ma hope o 2005, ua hoʻokumu ʻo Samsung i kahi pale LCD kūikawā no ka splicing-DID LCD pale.Hoʻolālā kūikawā ʻia ka pale LCD DID no ka splicing, a ua liʻiliʻi kona kiʻi i ka wā e haʻalele ai i ka hale hana.

I kēia manawa, ʻo ka nui LCD maʻamau no nā paia splicing LCD he 19 iniha, 20 iniha, 40 iniha, a me 46 iniha.Hiki ke hoʻopili ʻia ma ka makemake e like me nā pono o ka mea kūʻai aku, a hiki i ka 10X10 splicing, me ka hoʻohana ʻana i ke kukui e hoʻokuʻu i ka mālamalama, a ʻo kona ola lōʻihi e like me 50,000 mau hola.ʻO ka lua, he liʻiliʻi ke kiko kiko o ka LCD, a hiki ke maʻalahi ka hoʻonā kino i ke kūlana kiʻekiʻe;Eia hou, kaLCDpale i haʻahaʻa mana hoʻohana a me ka haʻahaʻa wela hanauna.ʻO ka mana o ka pale LCD 40-inch ma kahi o 150W wale nō, ʻo ia wale nō ma kahi o 1/4 o ka plasma., A me ka paʻa hana, haʻahaʻa mālama koina.