Kodi Segment LCD ndi chiyani?

Segment LCD ndi mtundu waukadaulo wowonetsera womwe umagwiritsa ntchito makhiristo amadzimadzi kupanga zithunzi. Amagwiritsidwa ntchito makamaka powonetsa manambala ndi zithunzi zosavuta.Ma LCD a gawoZimakhala ndi magawo angapo omwe amatha kuyatsa kapena kuzimitsa kuti apange zilembo kapena zizindikilo. Chitsanzo chofala kwambiri cha ma LCD a gawo ndi wotchi ya digito kapena chowerengera, pomwe manambala amapangidwa ndikuwunikira magawo ena.

Ma LCD a Segment nthawi zambiri amakhala a monochrome, kutanthauza kuti amawonetsa zithunzi zamtundu umodzi, nthawi zambiri zakuda kumbuyo kowala kapena mosemphanitsa. Amadziwika chifukwa chogwiritsa ntchito mphamvu zochepa, zomwe zimawapangitsa kukhala abwino pazida zoyendetsedwa ndi batri. Kuphweka kwa gawo la LCD kumapangitsa kuti zikhale zosavuta kuwerenga, ngakhale mumayendedwe owala.

 

TFT ndi chiyani?

TFT, kapena Thin Film Transistor, ndi teknoloji yowonetsera kwambiri yomwe imagwiritsidwa ntchito kwambiri pazithunzi zamakono, kuphatikizapo mafoni a m'manja, mapiritsi, ndi ma TV. Zowonetsera za TFT ndi mtundu wa matrix LCD yogwira ntchito, zomwe zikutanthauza kuti amagwiritsa ntchito gridi ya transistors kuwongolera ma pixel. Izi zimalola kusintha kwakukulu komanso mitundu yowoneka bwino poyerekeza ndi ma LCD agawo.

Zowonetsera za TFT zimatha kupanga zithunzi zamitundu yonse ndipo zimatha kuwonetsa zithunzi ndi makanema ovuta. Amapereka ma angles abwinoko, nthawi yoyankhira mwachangu, komanso kusiyanasiyana kosiyana. Tekinoloje yomwe ili kumbuyo kwa TFT imalola ogwiritsa ntchito kukhala osinthika komanso owoneka bwino, ndikupangitsa kuti ikhale chisankho chokondedwa pamapulogalamu omwe amafunikira mawonekedwe apamwamba kwambiri.

 

Kusiyana Kwakukulu Pakati pa Gawo LCD ndi TFT

Mtundu Wowonetsera:

Segment LCD: Imagwiritsidwa ntchito powonetsa zilembo zosavuta ndi zizindikilo. Zimangokhala ndi chiwerengero chokhazikika cha zigawo, zomwe zimalepheretsa kuwonetsa zithunzi zovuta.

TFT: Imatha kuwonetsa zithunzi ndi makanema amitundu yonse. Itha kupanga mamiliyoni amitundu ndipo ndiyoyenera kugwiritsa ntchito mitundu ingapo, kuchokera pamawonekedwe osavuta a ogwiritsa ntchito mpaka kusewerera mavidiyo otanthauzira kwambiri.

Kusamvana:

Gawo la LCD: Nthawi zambiri imakhala ndi mawonekedwe otsika, chifukwa idapangidwira zowonetsera zoyambira. Chigamulocho nthawi zambiri chimakhala ndi manambala ochepa kapena zithunzi zosavuta.

TFT: Imapereka mawonekedwe apamwamba, kulola zithunzi ndi zolemba zatsatanetsatane. Izi zimapangitsa mawonedwe a TFT kukhala abwino kwa mapulogalamu omwe amafunikira kumveka bwino komanso kulondola.

Kutha Kwamitundu:

Gawo la LCD: Nthawi zambiri monochrome, yokhala ndi mitundu yochepa. Magawo ena ma LCD atha kupereka zowonetsera zamitundu iwiri, koma akadali kutali ndi kuchuluka kwamtundu wa TFT.

TFT: Imathandizira zowonetsera zamitundu yonse, zotha kuwonetsa mitundu yosiyanasiyana. Izi zimapangitsa mawonedwe a TFT kukhala oyenera kugwiritsa ntchito ma multimedia.

Kugwiritsa Ntchito Mphamvu:

    Gawo la LCD: Imadziwika chifukwa chogwiritsa ntchito mphamvu zochepa, ndikupangitsa kuti ikhale yabwino pazida zoyendetsedwa ndi batri. Kuphweka kwaukadaulo kumathandizira kuti moyo wa batri ukhale wautali.

TFT: Nthawi zambiri imadya mphamvu zambiri kuposa ma LCD agawo, makamaka powonetsa zithunzi kapena makanema owala. Komabe, kupita patsogolo kwaukadaulo kwapangitsa kuti ma TFT awonetsere mphamvu zambiri.

Mtengo:

Gawo la LCD: Zotsika mtengo kupanga, zomwe zimawapangitsa kukhala otsika mtengo pazogwiritsa ntchito zosavuta. Nthawi zambiri amapezeka pazida zotsika mtengo.

TFT: Okwera mtengo kwambiri chifukwa cha zovuta zaukadaulo komanso mawonekedwe apamwamba awonetsero. Mtengo uwu ndi wovomerezeka pamapulogalamu omwe mawonekedwe apamwamba ndi ofunikira.

Mapulogalamu:

Segment LCD: Zomwe zimagwiritsidwa ntchito pazida monga zowerengera, mawotchi a digito, ndi zida zosavuta zomwe zidziwitso zoyambira ndizokwanira.
TFT: Imapezeka m'mafoni a m'manja, mapiritsi, laputopu, ndi makanema apakanema, pomwe zithunzi zapamwamba komanso kusewerera makanema ndikofunikira.

 

Mapeto

Mwachidule, ma LCD a gawo ndi zowonetsera za TFT zidapangidwa kuti zizigwiritsidwa ntchito ndi ntchito zosiyanasiyana. Ma LCD a Segment ndi oyenerera bwino mawonekedwe osavuta, otsika mphamvu okhala ndi chidziwitso chochepa, pomwe ma TFT amawonetsa bwino powonetsa zithunzi zapamwamba komanso zojambula zovuta. Posankha pakati pa ziwirizi, ndikofunikira kuwunika zofunikira za pulogalamuyo, monga kukonza, kusankha mitundu, kugwiritsa ntchito mphamvu, ndi bajeti. Kumvetsetsa kusiyana kumeneku kungathandize ogula ndi opanga kusankha teknoloji yoyenera yowonetsera kuti awonetsetse kuti akugwira ntchito bwino ndi kukhutira kwa ogwiritsa ntchito.