Chii chinonzi Segment LCD?

Segment LCDs imhando yeratidziro tekinoroji inoshandisa makristasi emvura kugadzira mifananidzo. Iwo anonyanya kushandiswa kuratidza nhamba yedata uye magirafu ari nyore.Segment LCDsine nhevedzano yezvikamu zvinogona kubatidzwa kana kudzimwa kuita mavara kana zviratidzo. Muenzaniso wakajairika wechikamu LCD iwachi yedhijitari kana calculator kuratidza, uko nhamba dzinoumbwa nekuvhenekera chaiko zvikamu.

Segment LCDs inowanzoita monochrome, zvichireva kuti ivo vanoratidza mifananidzo mune rumwe ruvara, kazhinji dema pane yakareruka kumashure kana zvinopesana. Ivo vanozivikanwa nekushomeka kwesimba rekushandisa, zvichiita kuti ive yakanaka kune mabhatiri-anoshanda zvishandiso. Iko kupusa kwechikamu LCD kunobvumira kuverenga nyore, kunyangwe mumamiriro ekupenya akajeka.

 

Chii chinonzi TFT?

TFT, kana kuti Thin Film Transistor, inyanzvi yepamusoro-soro yekuratidzira iyo inoshandiswa zvakanyanya mumasikirini emazuva ano, kusanganisira mafoni, mapiritsi, uye terevhizheni. TFT kuratidza imhando yeanoshanda matrix LCD, zvinoreva kuti vanoshandisa grid ye transistors kudzora mapikisi ega ega. Izvi zvinobvumira kugadzirisa kwakanyanya uye mamwe mavara ane simba achienzaniswa nechikamu maLCD.

TFT inoratidzira inogona kuburitsa yakazara-ruvara mifananidzo uye inokwanisa kuratidza yakaoma mifananidzo nemavhidhiyo. Vanopa makona ekuona ari nani, nguva dzekupindura dzinokurumidza, uye kuenzanisa kwakagadziridzwa. Iyo tekinoroji iri kuseri kweTFT inobvumira kuwedzera kusimba uye kutaridzika kwemushandisi ruzivo, ichiita iyo yakasarudzika sarudzo yezvishandiso zvinoda zvemhando yepamusoro zvinoonekwa.

 

Misiyano Yakakosha Pakati Pechikamu LCD neTFT

Ratidza Rudzi:

Chikamu LCD: Inonyanya kushandiswa kuratidza mavara akareruka uye zviratidzo. Inongogumira kunhamba yakatarwa yezvikamu, izvo zvinodzivirira kukwanisa kwayo kuratidza mifananidzo yakaoma.

TFT: Inokwanisa kuratidza yakazara-ruvara mifananidzo nemavhidhiyo. Inogona kuburitsa mamirioni emavara uye inokodzera huwandu hwakawanda hwemashandisirwo, kubva nyore mushandisi interfaces kusvika kumusoro-tsanangudzo yekutamba kwevhidhiyo.

Resolution:

Segment LCD: Kazhinji ine yakaderera resolution, sezvo yakagadzirirwa kuratidzwa kwekutanga. Kugadziriswa kunowanzo kugumira kune mashoma manhamba kana magiraidhi ari nyore.

TFT: Inopa yakakwirira resolution, inobvumira kune yakadzama mifananidzo uye zvinyorwa. Izvi zvinoita kuti TFT iratidze yakanakira maapplication ayo anoda kujeka uye nemazvo.

Kugona Kwemavara:

Segment LCD: Kazhinji monochrome, ine mashoma mavara sarudzo. Mamwe maLCD echikamu anogona kupa maviri-mavara ekuratidzira, asi achiri kure nekupfuma kwemavara eTFT.

TFT: Inotsigira yakazara-ruvara kuratidza, nekugona kuratidza yakafara spectrum yemavara. Izvi zvinoita kuti TFT iratidzirwe yakakodzera kune multimedia application.

Kushandisa Simba:

    Chikamu cheLCD: Inozivikanwa nekushomeka kwemagetsi kushandiswa, zvichiita kuti ive yakakodzera kune mabhatiri-anoshanda zvishandiso. Kureruka kwetekinoroji inobvumira hupenyu hwakawedzerwa hwebhatiri.

TFT: Kazhinji inoshandisa simba rakawanda kupfuura chikamu maLCD, kunyanya kana uchiratidza mifananidzo yakajeka kana mavhidhiyo. Nekudaro, kufambira mberi mune tekinoroji kwakatungamira kune yakawanda-inoshanda simba TFT kuratidza.

Mutengo:

Segment LCD: Kazhinji inodhura kugadzira, zvichiita kuti ive sarudzo inodhura yezvishandiso zviri nyore. Zvinowanzowanikwa mumidziyo yakaderera.

TFT: Inodhura zvakanyanya nekuda kwekuoma kwehunyanzvi uye nemhando yepamusoro yechiratidziro. Mutengo uyu unoruramiswa mumashandisirwo apo zviratidziro zvemhando yepamusoro zvakakosha.

Applications:

Segment LCD: Inowanzo shandiswa mumidziyo yakaita sema calculator, mawachi edhijitari, uye midziyo yakapfava apo ruzivo rwekutanga rwakakwana.
TFT: Inowanikwa mune smartphones, mahwendefa, malaptop, uye terevhizheni, uko kwemhando yepamusoro mifananidzo uye kutamba kwevhidhiyo kunodiwa.

 

Mhedziso

Muchidimbu, chikamu cheLCDs uye TFT kuratidza zvakagadzirirwa akasiyana maapplication uye mabasa. Segment LCDs inonyatsokodzera zviratidziro zviri nyore, zvakaderera-simba zvine ruzivo rushoma, nepo TFT kuratidza zviri nani pakupa mifananidzo yemhando yepamusoro uye yakaoma magirafu. Pakusarudza pakati pezviviri izvi, zvakakosha kuongorora izvo chaizvo zvinodiwa zvechishandiso, senge kugadzirisa, sarudzo dzemavara, mashandisiro emagetsi, uye bhajeti. Kunzwisisa misiyano iyi kunogona kubatsira vatengi nevagadziri kusarudza tekinoroji yekuratidzira kuti ive nechokwadi chekuita zvirinani uye kugutsikana kwemushandisi.