Semiconductors - Booqashada iyo dirka

alaabtii Digital mashquulin door muhiim ah in qalabka korontada oo casri ah. Qalabka in ay maamulaan on chips hadda daalaeday dhammaan codsiyada - qalabka degmada iyo warshadaha, alaabta lagu ciyaaro, video, farsamo-radio-TV iyo wixii la mid ah. Si kastaba ha ahaatee, waxaa weli jira baaxadda iyo xubno Discrete analog. Waxaa intaa dheer, qalabka Semiconductor - nuxurka aad ee chips casriga ah.

Sidee qalabka sida? The salaysan qalabka sida walax Semiconductor waa semiconductors. Sida laga soo xigtay dabeecadihiisa korontada iyo guryaha ay falan dhexeeya insulators iyo kirishbooyada. Tilmaamo garan - tiirsanaanta ah conductivity on heerkulka daarmayaay'e, dabeecadaha saamaynta ionizing shucaaca iyo iftiinka, iyo ka-fiirsashada wasakhnimadii. Semiconductors leeyihiin qiyaastii set isku mid ah sifooyinka.

In habka abuurista koronto ee walax kasta oo ka qayb qaadan kartaa sidayaal lacag mobile kaliya. The sidayaal dheeraad ah oo mas'uul mobile halkii mugga unit oo ah walaxda, weyn conductivity ee korantada. In biraha dhammaan of electrons waa lacag la'aan, oo waxay keenaysaa in ay conductivity sare. In semiconductors iyo dielectrics warbaahinta waa wax badan ka yar saas iyo si ka badan resistivity.

qaybaha korontada noocan oo kale ah sida semiconductors dhawaaqaa tiirsanaanta heerkulka of resistivity ah. Iyada oo sii kordhaya heerkulka, waxaana badanaa la dhimay.

Sidaas darteed, qalabka Semiconductor - kuwani waa qalabka elektarooniga ah oo nidaamyo ku salaysan habka gaarka ah ee walxaha loo yaqaan semiconductors. Waxay helay codsiga ubalaadhan. Tusaale ahaan, in korontada iyo aaladaha Semiconductor injineernimada korontada waxaa loo isticmaalaa si loogu badalo kala duwan oo ka mid ah calaamadaha, ay inta jeer, Ilodanimada, iyo xuduudaheedu kale. In qalabka amar caynkan oo kale waxaa loo isticmaalaa qaab beddelidda tamarta.

qalabka Semiconductor loo kala saari karaa siyaabo kala duwan. Tusaale ahaan, loo yaqaan hababka kala soocidda sida ay mabda'a of tallaabo, sidii loogu talagalay by design ah, technology soo saaridda of beeraha iyo meelaha codsiga, oo ka mid ah noocyada kala duwan ee qalabka.

Si kastaba ha ahaatee, waxaa jira waxa loogu yeero fasalada muhiimka ah, taas oo ah sifaha qalab Semiconductor ah. fasallada waxaa ka mid ah:

- qalabka Electroconversion in oo keliya ayaa la beddelay qiyamka kale;

- Optoelectronic, taas oo loogu badalo Nuur signal koronto iyo qeybsanaan,

- converters image adag-gobolka;

- qalabka thermoelectric in loogu badalo tamar kulka galay tamarta korontada,

- magneto iyo electromagnetic qalabka;

- piezoelectric iyo cadaadis.

class A oo kala duwan ee qalabka sida qalabka Semiconductor la odhan karaa wareeggeedii dhafan, kuwaas oo inta badan lagu daray, i.e. set isku sifooyinka in qalab hal.

Sida caadiga ah, qalabka Semiconductor waxaa soo saaray guryaha dhoobada ama caag ah, laakiin waxaa jira doorasho ee baakada.