1. 5 G siab zaus evolution thiab siab zaus Circuit Court board
High zaus pej xeem siv txawj tej yam ntxiv theem siab zaus luam Circuit Court board demand.A ob peb xyoos dhau los, high-zaus Pib ntsais koj teeb saum toj no 1 GHz tau ceev mus rau qhov chaw xws li tus khoos kas aerospace thiab satellite communications.The sai kawm ntawm kev sib txuas lus tshuab, ua tus thawj civil kev sib txuas lus zaus tshwm sim heev crowded, ntxiv ib co tub rog band maj muab txoj kev uas yuav pej xeem, kev loj hlob ntawm pej xeem siab zaus kev sib txuas lus tau txawv tshaj plaw speed.At tam sim no, hluav taws xob ntaub ntawv cov khoom tau nkag mus rau lub high-zaus era ntawm GHz, thiab lub high-zaus thiab lwm yam kev sib txuas lus, sawv cev los ntawm microwave, coj siab zaus luam Circuit Court boarduas yuav tsum tau.
Lub microwave yog txhais raws li lub wavelength ntawm 1m ~ 0.1mm thiab cov coj ntau zaus ntawm 300MHZ ~ 3000GHZ (1 GHz = 1000MHZ) yog hu ua microwave.The microwave yog feem ntau muab faib ua plaub bands: decimeter, centimeter-yoj, millimeter-yoj thiab submillimeter wave.In fact, peb yuav tsum tau them nyiaj tshwj xeeb mloog mus rau cov microwave band, vim hais tias ntawm lub neej yav tom ntej 5 G, siv yooj yim tsav, sab hauv tsev ultra-high ceev kev sib txuas lus, thiab luv luv-deb ultra-high-speed wireless kev sib txuas lus yog tag nrho cov nyob rau hauv lub microwave band.
2. High zaus Circuit Court board yuav tsum yog ib ntawm cov pheej loj fastest chaw nyob rau hauv lub electronics kev lag luam
Lub ntiaj teb no PCB kev lag luam yuav mus ntxiv rau evolve nyob rau hauv ib tug tshiab lub voj voog ntawm growth.More thiab ntau txoj kev daim ntawv thov ntawm davhlau ya nyob twg hluav taws xob khoom, yuav muab ntau kev ua lag luam kev loj hlob rau PCB kev lag luam thoob ntiaj teb.
Domestic Circuit Court board nqi loj, tab sis cov high-end qhia thiab kev lag luam tus nqi yog tsis sib phim. Nyob rau hauv 2017, tag nrho cov zis nqi ntawm luam Circuit Court boardkev lag luam nyob rau hauv Tuam Tshoj yog huab cua yuav tsum tau $ 29,1 billion.In 2020, nws yuav ncav cuag 359 billion RMB (15% ntawm cov uas yog siab zaus board, sib nug xov mus rau peb $ 5,39 billion).
Nyob rau hauv lub tom ntej no ob peb xyoos txoj kev loj hlob ntawm Tuam Tshoj tus PCB kev lag luam yuav usher nyob rau hauv ntau dua: thawj, kev ua lag luam mus txuas ntxiv los hloov thiab lub tsev lag luam ntawm lub ntiaj teb nto moo PCB enterprise ntau lawm puag nyob rau hauv Tuam Tshoj, kom Tuam Tshoj PCB kev lag luam pawg kom zoo dua yuav ntxiv highlight, kuj yuav tsim ntau sai kev loj hlob thiab kev loj hlob ntawm domestic Enterprises, los ntawm lub tsiv kev ua lag luam sib tw thiab kev kawm cov nyhuv rau txhawb kev muaj zog thiab kev tswj rau theem mus rau ib tug tshiab cov kauj ruam; Secondly, txoj kev loj hlob ntawm tawm industries yuav muab ntau txoj kev loj hlob lub sij hawm thiab txoj cai them nyiaj yug rau txoj kev loj hlob ntawm PCB qhauj nyob rau hauv China.Finally, ceev ceev txoj kev loj hlob ntawm domestic neeg ua lag luam yuav ntxiv txhawb cov expansion ntawm daim ntawv thov kev ua lag luam scale, thiab kov tsav txoj kev loj hlob ntawm lub ntws los PCB kev lag luam.
3. Raws li thaum ntxov raws li 1936, Dr Paul Eisner invented lub PCB Circuit Court board lawm technology, Cov Luam Circuit Court Board PCB (Luam Circuit Court Board) nyob rau hauv lub chav kawm ntawm peb lub neej thiab ntau lawm tau nkag mus rau hauv tag nrho cov yam, PCB li cov tseem ceeb tshaj plaws hluav taws xob lub Cheebtsam, hluav taws xob Cheebtsam yuav txhawb lub cev, yog cov cab kuj ntawm hluav taws xob hluav taws xob connection.In tsis ntev los no xyoo nrog ib tug smartphone, ntsiav tshuaj, wearable ntse li xws li lub ceev ceev sawv ntawm cov neeg siv electronics ua lag luam, zoo heev txhawb lub packaging Circuit Court board FPC (packaging Luam Circuit Court board) kev ua lag luam kev loj hlob. FPC saj zawg zog Circuit Court laug cam raws li polyimide los yog polyester zaj duab xis puag cov ntaub ntawv uas ua los ntawm ib tug zoo siab cia siab rau, zoo heev saj zawg zog luam Circuit Court board, nrog rau cov kev kub ceev ntawm thaiv, lub teeb yuag, nyias thickness, zoo dabtsi yog khoov kev sib deev yam ntxwv.