He aha ka hōʻike aniani wai (LCD)?

He aha ka hōʻike aniani wai (LCD)? ʻO ka wehewehe ʻana o nā hōʻike LCD a me ka ʻokoʻa o lākou mai nā hōʻike LED

Uhi ʻia nā kumuhana hoike

ʻO ka pōkole no ka LCD, ʻo ka hōʻike aniani wai he mea kikoʻī a pālahalaha i pani i ka nānā CRT kahiko. Hāʻawi ka pale LCD i ka maikaʻi o ke kiʻi a me ke kākoʻo no nā hoʻonā nui.

Ma keʻano laulā, hōʻike ka LCD i kahi ʻano o nā pale e hoʻohana ana i ka ʻenehana LCD, akā ʻo nā hōʻike pāpaʻi pū kekahi e like me nā mea i loaʻa i nā kamepiula kamepiula, nā helu helu, nā pahu kiʻi kiʻi, nā uaki kikohoʻe, a me nā mea like ʻole.

Aia kekahi kauoha FTP e hoʻohana ana i nā leka "LCD". Inā ʻo ia kāu e ʻimi nei, a laila hiki iā ʻoe E heluhelu hou e pili ana iā ia ma ka pūnaewele Microsoft , akā ʻaʻohe mea pili i nā kamepiula a i ʻole nā ​​pale TV.

Pehea e hana ai nā pale LCD?

E like me ka hoikeike aniani wai wai Hoʻohana nā pale LCD i nā kristal wai e hoʻohuli a hoʻopau i nā pika e hōʻike i kahi kala kikoʻī. ʻO nā kristal wai e like me ka hui ʻana ma waena o kahi paʻa a me kahi wai, kahi e hiki ai ke hoʻohana ʻia kahi au uila e hoʻololi i ko lākou kūlana i mea e hiki ai ke ʻano ʻano.

Hiki ke noʻonoʻo ʻia kēia mau kristal wai e like me ka pani puka makani. Ke wehe ʻia ka pani, hiki ke komo maʻalahi ka mālamalama i loko o ka lumi. Me nā pale LCD, ke hoʻohālikelike ʻia nā kristal i kahi ala kūikawā, ʻaʻole lākou e ʻae i ka mālamalama e hele.

ʻO ia ke kua o ka LCD nona ke kuleana no ka hoʻomālamalama ʻana i ke kukui ma luna o ka pale. Aia i mua o ke kukui he pale i hana ʻia me nā pika ʻulaʻula, uliuli a ʻōmaʻomaʻo paha. ʻO nā kristal wai ke kuleana no ka hoʻohuli uila ʻana i ka kānana a i ʻole i mea e ʻike ai i kahi kala kikoʻī a mālama paha i kēlā pika ʻeleʻele.

ʻO ia ke ʻano o ka hana ʻana o nā monitor LCD ma ke kāohi ʻana i ke kukui i hoʻokuʻu ʻia mai ke kua o ka pale ma mua o ka hana ʻana i ke kukui ponoʻī e like me ke ʻano o ka nānā ʻana o CRT. ʻAe kēia i nā LCD monitor a me nā TV e hoʻohana i ka mana liʻiliʻi ma mua o nā CRT.

LCD vs LED: He aha ka ʻokoʻa?

ʻO LED ke kū nei diode māmā . ʻOiai he inoa ʻokoʻa kona ma mua o Show wai aniani , koe wale no, aole ia he mea okoa loa, aka, he pololei ʻAno ʻO nā ʻano pale LCD like ʻole.

ʻO ka ʻokoʻa nui ma waena o ka LCD a me nā pale LED ke ʻano o ka hāʻawi ʻana i ke kukui hope. Hōʻike ke kukui hope pehea e hoʻohuli ai i ka pale a i ʻole, he mea nui ia no ka hāʻawi ʻana i kahi kiʻi nui, ʻoi aku ma waena o nā ʻāpana ʻeleʻele a me nā kala o ka pale.

Hoʻohana ka pale LCD maʻamau i ke kukui cathode fluorescent (CCFL) no nā kumu hoʻomālamalama, ʻoiai nā pale LED e hoʻohana i nā photodiodes ʻoi aku ka maikaʻi a me ka liʻiliʻi. ʻO ka ʻokoʻa, ʻaʻole hiki i nā pale LCD backlit CCFL ke pale mau i waho nā mea āpau ʻEleʻele, inā ʻaʻole hiki ke ʻike ʻia kahi mea e like me kahi hiʻohiʻona ʻeleʻele-keʻokeʻo i ke kiʻiʻoniʻoni ultra-ʻeleʻele, ʻoiai hiki i nā LCD-backlit LED ke koho i nā ʻeleʻele no ka ʻokoʻa hohonu.

Inā pilikia ʻoe i ka hoʻomaopopo ʻana i kēia, e noʻonoʻo wale i kahi kiʻiʻoniʻoni ʻeleʻele i laʻana. Aia i loko o ke kahua kahi lumi ʻeleʻele ʻeleʻele me ka puka pani e hoʻomālamalama i ka ʻāpana lalo. Hiki i ka pale LCD-backlit LCD ke huki ia ma mua o nā pale CCFL backlit no ka mea hiki i ka mea mua ke pāʻani i ke kala no ka ʻāpana a puni ka puka, e ʻae i ke koena o ka pale e noho ʻeleʻele maoli.

ʻAʻole hiki i kēlā me kēia pale LED ke hōʻemi i ka pale ma ka ʻāina, e like me kaʻu heluhelu ʻana. ʻO ka maʻamau wale nō nā TV piha piha (e kūʻē i nā mea i hoʻomālamalama ʻia) e kākoʻo ana i ka dimming kūloko.

Nā ʻike hou aku ma ka LCD

He mea nui e makaala i ka wa Hoʻomaʻemaʻe i nā pale LCD , ʻo ia paha nā TV, smartphones, monitor computer, etc.

ʻAʻole like me nā mea nānā CRT a me nā kīwī, ʻaʻohe mea nānā LCD hōʻano hou . Pono paha ʻoe e hoʻololi Hoʻonohonoho ʻana i ka helu hoʻomaha  E nānā ma ka CRT monitor inā pilikia ka maka, akā ʻaʻole pono ia ma nā monitor LCD hou.

ʻO ka hapa nui o nā mea nānā kamepiula LCD he pili uwea HDMI و DVI. Ke kākoʻo mau nei kekahi i nā kelepona VGA , akā ʻaʻole maʻamau kēia. Inā ke kāleka wikiō i kāu kamepiula e kākoʻo wale i ka pilina VGA kahiko, e nānā pālua ua pili kāu LCD iā ia. Pono paha ʻoe e kūʻai i VGA i HDMI adapter a i ʻole VGA i DVI adapter i hiki ke hoʻohana ʻia nā hopena ʻelua ma kēlā me kēia mea.

Inā ʻaʻohe mea i ʻike ʻia ma ka pale kamepiula, hiki iā ʻoe ke hana i nā ʻanuʻu i kā mākou alakaʻi hoʻoponopono Pehea e hoʻāʻo ai i kahi pale kamepiula ʻaʻole hana e ike i ke kumu.

Nā kuhikuhi
  • He aha ka LCD pale burn-in?

    ʻO nā CRT, nā mea i hana mua i nā hōʻike aniani wai, ua kaulana loa ka pilikia e puhi i ka pale , he kiʻi palupalu i paʻi ʻia ma ka pale uila ʻaʻole hiki ke wehe ʻia.

  • He aha ke ʻano o ka LCD conditioning?

    Hoʻoponopono ʻo LCD Adaptation i nā pilikia liʻiliʻi e kū mai ana ma nā pale LCD, me nā kiʻi paʻa a i ʻole nā ​​kiʻi ʻuhane. ʻO ke kaʻina hana e hoʻopiha i ka pale a i ʻole ka pale me nā kala like ʻole (a i ʻole keʻokeʻo keʻokeʻo). Hoʻokomo ʻo Dell i ka Picture Adaptation i kāna mau monitor LCD.

  • He aha ka pilikia inā ʻike ʻoe i nā kiko keʻokeʻo liʻiliʻi, ʻeleʻele a waihoʻoluʻu paha ma kāu pale LCD?

    Inā ʻike ʻoe i kahi ʻeleʻele ʻaʻole e loli, he pika make paha ia a makemake paha i ka hoʻoponopono ʻoihana a i ʻole ke pani pani. He ʻulaʻula, ʻōmaʻomaʻo, uliuli, a melemele paha nā pika i hoʻopaʻa ʻia (ʻoiai hiki ke ʻeleʻele i nā hihia koʻikoʻi). Hoʻokaʻawale ka hoʻāʻo pixel make ma waena o nā pika paa a make.

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