Chii chinonzi LCD? (Liquid Crystal Display)

Dhijiteri makamera akaunza zvinhu zvakawanda zvakajeka kunyika yekutema mapikicha, kusanganisira kukwanisa kutarisa mufananidzo wawakangobva wapfura kuti uve nechokwadi chokuti unotarisa zvakanaka usati waenda pane imwe nzvimbo. Kana mumwe munhu ainge akavhara meso ake kana kana kuumbwa kusingatarisi zvakanaka, iwe unogona kungoita zvakare chifananidzo. Chinokosha chechi chinhu ichi chiratidzo chekuratidza. Ramba uchiverenga kuti unzwisise chii chiri LCD?

Kunzwisisa LCD & Camera;

LCD, kana Liquid Crystal Display, ndiyo teknolojia yekuratidzira inoshandiswa kugadzira zvikwangwani zvakaputirwa kumashure kwezvinenge zvose kamera dzemakamera. Mukamera yedijiti, LCD inoshanda yekuongorora mapikicha, kuratidza mhando dzekushandisa, uye kushanda sechitarisiko chiri kurarama.

Makamera ose e digital ane ruvara rwakakwana ruvaraidzo. Kutaura zvazviri, chiratidzo chekuratidzira chava nzira inofanirwa yekugadzira chiitiko, sekungoita kechidiki kemera makamera iye zvino ane chechina chekuona. Zvechokwadi nemavhidhiyo makamera, makamera ose aifanira kuva nechitarisiko chokukubvumira kuti ugadzire chiitiko.

LCD screen sharpness inobva pane nhamba yemapiksesi iyo LCD inogona kuratidza, uye nhamba iyi inofanira kuiswa mumashoko ekujekesa. Chiratidziro chekuratidzira chine mamwe mapikiseti ekugadzirisa anofanira kunge akaoma kupfuura imwe nepiksekisi shomanana.

Kunyange zvazvo mamwe makamera angave ane skrini yekuratidza iyo inoshandisa nzira dzakasiyana-siyana dzekambanikiti kupfuura LCD, izwi rokuti LCD rave rakafanana nekuenzanisa zviratidzo pamakamera.

Uyezve, mamwe makamera anozivikanwa anogona kushandisa svinga rekukrini kana kuti kuratidzwa kwakanyatsoratidzwa , apo chinyorwa chinogona kushandura uye kubuda kubva mumuviri wekhamera.

LCD Technology

Chiratidziro chekristini chemvura chinoshandisa mashekemu (iyo crystal cry substance) iyo inowanikwa pakati pemagetsi maviri, ayo akajeka. Sezvo kuratidzwa kuri kushanda kune motokari yemagetsi kune magetsi, mvura yekristal molecules inoshandura kugadzirisa. Nhamba yemutengo wemagetsi inogadzira mhando dzakasiyana dzinoonekwa paLCD.

Chiedza chinoshandiswa kushandisa chiedza shure kwemvura yakachena crystal, zvichiita kuti chiratidziro chionekwe.

Chiratidziro chinyorwa chinosvika mamiriyoni epikisi , uye pixel imwe neimwe ichava nemuvara wakasiyana. Iwe unogona kufunga nezvezvipikisi izvi sezvidimbu zvemashoko. Sezvo madacha akaiswa pedyo pedo nemumwe uye akaenzanirana, kusanganiswa kwepiksekisi kunoumba mufananidzo pahwindo.

LCD uye HD Resolution

IHTV ine chisarudzo che 1920x1080, chinoita kuti zvikamu zvinokwana mamiriyoni maviri emapikisekisi. Chimwe nechimwe chezvipikisi chimwechete chinofanira kuchinjwa kazhinji kechipiri chechipiri chega chega kuti chiratidze chimwe chinhu chinotama pachikona zvakanaka. Kunzwisisa kuti LCD yakashanda sei zvinyorwa zvingakubatsira kuti uone kukosha kwekombiyuta inoshandiswa kugadzira kuratidzwa pahwindo.

Nekhamera yokuratidza chinyorwa, nhamba yepiksekisi inowanikwa kubva munenge 400 000 kusvika zvichida mamiriyoni 1 kana kupfuura. Saka iyo camera kuratidza chinyorwa haicho kupa HD chisarudzo. Zvisinei, paunofunga nezvekhamera yekhamera kazhinji iri pakati pe 3 ne4 masendimita (yakaenzana diagonally kubva kune imwe kona kuenda kune imwe kona yakatarisana), nepo terevhizheni yeTV inowanzo pakati pe 32 ne75 inches (zvakare inoyera diagonally), unogona kuona nei kamera kuonekwa kunotarisa zvakanyanya. Iwe uri kunyanya kupeta hafu yepiksekisi yakawanda munzvimbo inowanikwa kazhinji pane TV.

Zvimwe Zvishandiso zveLCD

LCDs dzakava rudzi rwakakurumbira rwehutaneti hwekuratidzira pamusoro pemakore. LCDs inowanikwa mumapfigiro akawanda emadhijicha. Iko LCD skrini inogara mukati meforamu uye inoratidza zvidhori zve digital. LCD teknolojia inoonekwawo muhombe huru yevhevhizheni, laptop screens, uye smartphone skrini.