Lub Tebchaws Kev Txhim Kho thiab Kev Hloov Kho rau&"; lav tus nqi ruaj ntseg &";, LED kev lag luam tuaj yeem maj mam nres nce?
Los ntawm cov ntaub ntawv raw, chips, tsav ICs, khoom siv, los qhia, teeb, thiab lwm yam.
Tam sim no, qhov xwm txheej xav kom txhim kho qee yam.
Thaum Lub Xya Hli 19, Pawg Saib Xyuas Kev Txhim Kho thiab Txhim Kho Tebchaws tau tuav lub rooj sib tham xov xwm los qhia txog kev lag luam hauv thawj ib nrab ntawm lub xyoo. Ntawm lawv, wan Jinsong, tus thawj coj ntawm lub tuam txhab nqi ntawm National Development and Reform Commission, tau teb cov lus nug los ntawm cov neeg sau xov xwm txog cov nqi khoom muag.
Raws li cov lus ceeb toom, txij li ib nrab-txog rau lub Tsib Hlis, Pawg Neeg Saib Xyuas Kev Txhim Kho thiab Kev Txhim Kho Hauv Tebchaws, suav nrog cov tuam txhab muaj feem cuam tshuam kom ua raws thiab saib xyuas cov khoom lag luam tus nqi sib xws, sib tham xam phaj cov hlau, hlau, tooj liab, txhuas thiab lwm yam lag luam tseem ceeb thiab cov koom haum kev lag luam. , ntau zaus mus rau cov chaw lag luam cuam tshuam, cov lag luam hauv cheeb tsam thiab cov tuam txhab tseem ceeb los tshawb fawb ua ke thiab tshawb fawb tshwj xeeb, txhawm rau kom cov tuam txhab ua raws li txoj cai lij choj thiab ua raws kev ua haujlwm, thiab txuas ntxiv ntxiv dag zog rau lub sijhawm ntawm kev sib koom ua lag luam saib xyuas. Lub koom haum ua kom tiav thawj pawg tooj liab, txhuas, zinc thiab lwm lub teb chaws khaws cia.
Wan Jinsong tau taw qhia tias cov kauj ruam tom ntej, National Development and Reform Commission yuav teeb tsa kev taug qab cov tooj liab, txhuas, zinc thiab lwm lub teb chaws khaws cia, ua tib zoo saib xyuas qhov txawv txav ntawm cov nqi hauv khw. Peb yuav txuas ntxiv nce kev saib xyuas ua ke ntawm lub khw muag khoom, rhuav tshem tus cwj pwm tsis raug cai thiab tsis raug cai xws li tus nqi nce thiab khaws cia, thiab tswj hwm kev ua lag luam ib txwm muaj.
NDRC' kev txav mus yuav tsum ua kom yooj yim rau lub zog ntawm LED kev lag luam kom ntsib cov nqi raw khoom loj zuj zus.
Teeb meem sab hauv thiab sab nraud, LED kev lag luam ua ke nce tus nqi
Tsis ntev los no, LED kev lag luam los ntawm kev sib kis, kev sib txhuam kev lag luam, kev nce nqi thiab lwm yam sab nraud, nrog rau kev txwv cov khoom lag luam thiab lwm yam sab hauv ntawm kev cuam tshuam ua ke ntawm tag nrho cov khoom lag luam tau tshwm sim rau qib sib txawv ntawm tus nqi nce.
Macro-kev lag luam ib puag ncig hloov pauv, tsis yog hmo ntuj tuaj yeem daws tau, yog li tsis hais txog. Ntawm qhov tseem ceeb ntawm kev muab khoom nruj, qhov tsis txaus ntawm cov khoom siv hlau yog ib qho tseem ceeb uas cuam tshuam rau tus nqi LED.
Hauv kev lag luam LED, txawm tias nws yog cov khoom sib dhos, cov xov hlau, cov khoom tsim, yuav tsum siv tooj liab, hlau thiab txhuas thiab lwm yam khoom siv hlau. Tsis ntev los no, txawm li cas los xij, tus nqi ntawm cov khoom siv hlau loj no tau nce mus thiab tseem nyob siab.
Thiab tus nqi nqes hav nce, los ntawm cov khoom lag luam pom tseeb kis qis qis. Cov khoom cuam tshuam ncaj qha, suav nrog cov khoom siv LED, PCBs, cov cua sov ua kom sov, thiab lwm yam, kuj tseem tau pom tus nqi nce ntxiv, thaum cov tuam txhab nqes dej, nyob hauv siab los ntawm kev nce nqi nce nqi, yuav tsum tau kho tus nqi ntawm lawv cov khoom kab kom tswj tau cov nyiaj tau los.
Ib qho ntxiv, qhov tsis txaus ntawm cov khoom siv hlau thiab tus nqi nce, tab sis kuj tseem ua rau cov lag luam' tus cwj pwm coj tsis zoo, uas tig mus ntxiv ua rau qhov tsis txaus ntawm cov khoom siv hlau, nce tus nqi nce.
Ntawm qhov kev xav tau, vim muaj kev cuam tshuam los ntawm kev sib kis, kev kawm hauv xov tooj, kev sib tham hauv xov tooj thiab lwm yam kev thov hauv khw tau nce, cov xov tooj ntawm tes, khoos phis tawj, teeb pom kev zoo thiab lwm yam khoom cuam tshuam nrog kev thov hauv tsev tseem nce ntxiv. Lub peev xwm tsim khoom lag luam thoob ntiaj teb twb tau pib tsom mus rau Suav lag luam, ua ke nrog kev tawm tsam txawv teb chaws tam sim no, cov tuam txhab tsim khoom txawv teb chaws' peev xwm tsim khoom tau cuam tshuam loj heev, thiab Tuam Tshoj tau tswj hwm qhov tshwm sim sai, rov pib ua haujlwm sai ntawm kev tsim khoom thiab kev lag luam, yog li ua kom lub ntiaj teb kev tsim khoom muaj peev xwm mus rau Suav lag luam, Tuam Tshoj' LED kev lag luam tau pib ua kom muaj kev xav tau sai .
Txawm li cas los xij, kev nthuav dav ntawm kev coj ua lub davhlau ya nyob twg loj, tab sis tseem nce qhov xav tau rau cov ntaub ntawv raw, kev tsis sib haum xeeb ntxiv ntxiv, qhov hluav taws kub ntawm tus nqi nce kuj tseem nyob rau yav tom ntej raug hlawv mus rau lub dav hlau zaub cog.
Ntawm lawv, Liard tau hais rau lub Tsib Hlis 17," Hauv kev saib ntawm cov ntaub ntawv tseem ceeb raw khoom (cov khoom siv hluav taws xob ib ntus, hlaws, PCBs, thiab lwm yam) nce kev muab khoom thiab nce tus nqi loj, Liard yuav yog tam sim no nyob hauv ntiaj teb zuag qhia tag nrho nce nyob rau hauv ex-Hoobkas nqi ntawm cov khoom." "
Tom qab ntawd, lub hwj chim loj heev xim, Abison, Zhouming thiab lwm yam kuj tau tshaj tawm qhov tsim nyog hloov kho cov nqi khoom.
Cov nthwv dej ntawm tus nqi nce tau nthuav tawm rau tag nrho kev lag luam.
NDRC" ;," khoom thiab nqi ruaj ntseg" ntsuas, lub luag haujlwm ntawm geometry?
Tau kawg, muaj cov txiaj ntsig zoo.
Ntawm qhov one tes, lub xeev' cov tooj liab, txhuas, zinc thiab lwm lub teb chaws khaws cia rau hauv kev ua lag luam yuav pab daws qhov kev muaj sia nyob muaj feem cuam tshuam nrog cov lag luam me thiab nruab nrab;
Ib qho ntxiv, tsis tsuas yog cov khoom siv hlau nkag mus rau cov teeb meem nyuaj, wafer cov khoom siv tsis muaj peev xwm tseem cuam tshuam rau kev muab cov khoom siv tseem ceeb raw khoom, xws li 8-nti wafer cov peev txheej tsim khoom tsis txaus, yog ua rau LED tsav IC cov peev txheej tsis txaus, nrog rau nplua nuj hluav taws xob, microelectronics, teeb tsa sab qaum teb, Depu micro thiab lwm yam tsav tsheb IC cov tuam txhab txuas ntxiv nce cov khoom lag luam tus nqi, ib qho ntawm cov laj thawj tseem ceeb, cov no tau txuas ntxiv ua rau cov ntaub ntawv raw rau LED cov tuam txhab coj tus nqi siab, ua rau ib leeg tsis txhob txuas, tsis txhob ua. Nws yog qhov nrawm rau cov tuam txhab tswj hwm cuam tshuam los ntsuas ntsuas kev lag luam tus nqi ntawm cov khoom thiab tswj hwm ib puag ncig kev lag luam ib txwm muaj thiab kev xa khoom thiab xav tau xaj.
Wan Jinsong tseem tau hais tias tsis ntev los no, hlau, tooj liab, txhuas thiab lwm yam nqi txij lub Tsib Hlis' xyoo poob qis ntawm 3% txog 14%. Kuv ntseeg tias nrog kev txuas ntxiv ua tau zoo ntawm kev ntsuas tus nqi hauv tebchaws ruaj khov, cov nqi khoom lag luam yuav maj mam rov qab mus rau qhov tsim nyog, rau cov khoom siv raw, ua rau muaj txiaj ntsig zoo ntawm kev lag luam LED, cov kev ntsuas no tuaj yeem daws qhov mob sai. (Cov ntawv: LEDinside Lynn)
