ʻO LCD ka inoa piha o Liquid Crystal Display, ʻo TFT, UFB, TFD, STN a me nā ʻano hōʻike LCD ʻē aʻe ʻaʻole hiki ke ʻimi i nā wahi hoʻokomo papahana ma ka waihona Dynamic-link.
ʻO ka pale LCD laptop maʻamau ʻo TFT.ʻO TFT (Thin Film Transistor) e pili ana i kahi transistor kiʻiʻoniʻoni lahilahi, kahi e hoʻokele ʻia ai kēlā me kēia LCD pixel e kahi transistor kiʻiʻoniʻoni lahilahi i hoʻohui ʻia ma hope o ka pika, hiki i ka wikiwiki kiʻekiʻe, ka ʻōlinolino kiʻekiʻe, a me ka hōʻike ʻokoʻa kiʻekiʻe o ka ʻike maka.I kēia manawa ʻo ia kekahi o nā hāmeʻa hōʻike kala LCD maikaʻi loa a me ka hāmeʻa hōʻike nui ma nā kamepiula a me nā papapihi.Hoʻohālikelike ʻia me STN, ʻoi aku ka maikaʻi o ka saturation kala, ka hiki ke hoʻihoʻi, a me ka ʻokoʻa kiʻekiʻe.Hiki ke ʻike maopopo ʻia i ka lā, akā ʻo ka hemahema ʻo ia ka hoʻopau ʻana i ka mana a ʻoi aku ka nui o ke kumukūʻai.
He aha ke LED
ʻO LED ka pōkole no Light Emitting Diode.Hiki ke hoʻokaʻawale ʻia nā noi LED i ʻelua mau ʻāpana: ʻo ka mua, nā pale hōʻike LED;ʻO ka lua, ʻo ia ka noi ʻana o LED hoʻokahi paipu, me ka backlight LED, infrared LED, etcNā pale hōʻike LED , ʻO ka hoʻolālā a me ka pae ʻenehana hana ʻana o Kina e like pū me nā kūlana honua.ʻO ka pale hōʻike LED he pepa hoʻonohonoho kamepiula me kahi ʻāpana hōʻike o 5000 yuan, i loaʻa i nā ʻāpana LED.Hoʻohana ʻo ia i ka mākaʻikaʻi uila haʻahaʻa haʻahaʻa a loaʻa iā ia nā ʻano o ka hoʻohana ʻana i ka mana haʻahaʻa, ke ola lōʻihi o ka lawelawe ʻana, ke kumu kūʻai haʻahaʻa, ka ʻālohilohi kiʻekiʻe, nā hewa liʻiliʻi, ka ʻaoʻao nānā nui, a me ka mamao ʻike lōʻihi.
ʻO ka ʻokoʻa ma waena o ka pale hōʻike LCD a me ka pale hōʻike LED
Nā hōʻike LEDLoaʻa nā mea maikaʻi ma mua o nā hōʻike LCD ma ke ʻano o ka mālamalama, ka hoʻohana ʻana i ka mana, ke kihi nānā, a me ka helu hoʻomaha.Ma ka hoʻohana ʻana i ka ʻenehana LED, hiki iā ia ke hana i nā hōʻike ʻoi aku ka lahilahi, ʻoi aku ka mālamalama, a me ka māmā ma mua o nā LCD.
1. ʻO ka lākiō hoʻohana mana o LED i LCD ma kahi o 1:10, e hoʻonui ana i ka ikehu.
2. He kiʻekiʻe ka hoʻomaha hou o LED a ʻoi aku ka maikaʻi o ka hana ma ke wikiō.
3. Hāʻawi ʻo LED i kahi kihi ʻike ākea a hiki i 160 °, hiki ke hōʻike i nā ʻano kikokikona, nā helu, nā kiʻi kala, a me nā ʻike animation.Hiki iā ia ke pāʻani i nā hōʻailona wikiō kala e like me TV, wikiō, VCD, DVD, etc.
4. He 1000 manawa ka wikiwiki o ka hoʻololi ʻana o kēlā me kēia mea o nā pale hōʻike LED, a hiki ke nānā ʻia me ka hewa ʻole ma lalo o ke kukui ikaika, a hiki ke hoʻololi i nā haʻahaʻa haʻahaʻa o -40 degere Celsius.
ʻO ka maʻalahi, ʻo LCD a me LED ʻelua mau ʻenehana hōʻike like ʻole.ʻO ka LCD kahi pale hōʻike i haku ʻia me nā kristal wai, ʻoiai ʻo LED he pale hōʻike i haku ʻia me nā diodes māmā.
LED backlight: Mālama mana (30% ~ 50% emi iho ma mua o CCFL), ke kumu kūʻai kiʻekiʻe, ke kukui kiʻekiʻe a me ka saturation.
ʻO ke kukui CCFL: Ke hoʻohālikelike ʻia me ke kukui LED, hoʻopau ia i ka mana nui (ʻoi aku ka liʻiliʻi ma mua o CRT) a ʻoi aku ka liʻiliʻi.
ʻO ka ʻokoʻa o ka pale: He kala ʻālohilohi a me ka saturation kiʻekiʻe (CCFL a me LED nā kumu kukui kūlohelohe ʻē aʻe).
Pehea e wehe ai:
Ka manawa hoʻouna: Iune-27-2023