Kev loj hlob ntawm transistors
Nov 05, 2019| Nyob ruaj ntseg nrog SChitec
Kev loj hlob ntawm transistors
1) Nqus triode
Thaum Lub Ob Hlis Ntuj xyoo 1939, Tswb Labs tau muaj kev tshawb pom zoo, yug ntawm silicon p_n junction. Xyoo 1942, ib tug menyuam kawm ntawv npe hu ua Seymour Benzer los ntawm ib pab pawg coj los ntawm Purdue University Lark_Horovitz pom tias germanium ib leeg muaj cov khoom siv kho kom zoo uas tsis pom nyob hauv lwm cov khoom siv semiconductors. Ob qhov kev tshawb pom no ua tau raws li qhov yuav tsum tau ua ntawm tsoomfwv Meskas thiab tau tso lub hauv paus rau kev tsim cov transistors tom ntej.
2) Point contact transistor
Thaum kawg ntawm Kev Tsov Rog Thoob Ntiaj Teb thib 2 hauv xyoo 1945, lub ntsiab lus hu rau transistors tsim los ntawm Shockley thiab lwm tus tau los ua tus thawj coj ntawm tib neeg microelectronics kiv puag ncig. Txog qhov kawg no, Shockley tau xa daim ntawv pov thawj rau thawj transistor rau Tswb. Thaum kawg, kuv tau txais kev tso cai rau thawj transistor patent.
3) Bipolar thiab unipolar transistors
Raws li bipolar transistors, Shockley tau tshaj tawm lub tswv yim ntawm unipolar junction transistor nyob rau hauv 1952, lub hlws ris transistor piav niaj hnub no. Cov qauv zoo ib yam li pnp los yog npn bipolar transistor, tab sis muaj ib txheej depletion ntawm lub interface ntawm p_n cov ntaub ntawv los tsim ib tug rectifying kev sib cuag ntawm lub rooj vag thiab qhov chaw-drain conductive channel. Lub semiconductor ntawm ob qhov kawg ua haujlwm ua lub rooj vag. Kho qhov tam sim no ntawm qhov chaw thiab ntws los ntawm lub rooj vag
4) Silicon transistor
Fairchild Semiconductor tau loj hlob los ntawm ib lub tuam txhab ntawm ntau tus neeg mus rau ib lub tuam txhab loj nrog 12, 000 cov neeg ua haujlwm.
5) Integrated Circuit Court
Tom qab qhov kev tsim ntawm silicon transistors nyob rau hauv 1954, lub loj daim ntawv thov kev cia siab ntawm transistors tau ua ntau thiab ntau pom tseeb. Lub hom phiaj tom ntej ntawm cov kws tshawb fawb yog yuav ua li cas txuas ntxiv cov transistors, xov hlau thiab lwm yam khoom siv.
6) Field effect transistor thiab MOS raj
Xyoo 1961, yug ntawm MOS raj. Xyoo 1962, Stanley, Heiman, thiab Hofstein, uas ua haujlwm ntawm RCA cov cuab yeej kev sib koom ua ke tshawb fawb pab pawg, tshawb pom tias cov transistors tuaj yeem tsim los ntawm kev nthuav dav thiab thermal oxidation ntawm conductive strips, high-resistance channel regions, thiab oxide txheej insulating txheej tsim ntawm Si substrates. . Tube [.