LED lub zog txuag teeb kev lag luam tsom xam
Raws li kev txheeb cais los ntawm National Bureau of Statistics, qhov muag ntim ntawm Tuam Tshoj LED lub zog txuag teeb lag luam hauv xyoo 2012 mus txog 10 billion yuan (tsis suav Hong Kong thiab Taiwan, tib yam hauv qab no), nce 92 feem pua piv nrog 5.2 billion hauv 2011. . Nyob rau xyoo 2013, kev muag khoom ntawm LED lub zog txuag hluav taws xob ua lag luam yuav ncav cuag 16.1 billion yuan. Kev lag luam kev lag luam yuav muaj zog ntxiv, thiab kev lag luam yuav nthuav dav los ntawm cov chaw lag luam thiab pej xeem mus rau kev siv hauv tsev. Tab sis kev loj hlob yuav qeeb. Nws tau kwv yees tias nyob rau xyoo 2017, kev muag khoom ntawm LED lub teeb txuag hluav taws xob yuav ncav cuag 44.5 billion yuan.
Raws li kev txheeb xyuas, tus nqi tseem yog ib qho tseem ceeb cuam tshuam rau kev lag luam nce qib ntawm LED lub zog txuag teeb. Nyob rau hauv thawj peb lub hlis twg ntawm 2013, tus nqi ntawm LED lub zog txuag teeb nyob rau hauv Tuam Tshoj hloov tau zoo heev, nrog ib tug nruab nrab poob ntawm txog 9 feem pua -14 feem pua. Ntawm lawv, qhov nruab nrab poob qis ntawm high-end LED lub zog txuag hluav taws xob yog qhov loj tshaj plaws, nrog kev poob siab tshaj plaws ntawm 13.4 feem pua.
Nrog rau kev loj hlob sai ntawm kev lag luam xav tau rau LED lub zog txuag teeb thiab qhov tsis tu ncua ntawm tus nqi ntawm cov teeb pom kev zoo rau LED teeb pom kev zoo, tus nqi ntawm LED txuag hluav taws xob yuav pheej yig dua, tab sis chav tsev poob qis yog txwv. Ib daim ntawv ntsuam xyuas qhia tau hais tias nyob rau hauv thawj ib nrab ntawm 2013, Tuam Tshoj lub teeb dawb LED chips tau pom ob lub ntsiab lus tseem ceeb, qhov kev poob qis ntawm cov nqi qis thiab kev lag luam nruj xav tau rau lub teeb dawb LED chips, uas txwv qhov kev pheej hmoo ntawm kev poob qis hauv cov nqi ntawm LED. qhov chaw teeb pom kev zoo. Txawm li cas los xij, tag nrho cov luminous efficiency ntawm lub teeb qhov chaw tau raug txhim kho tsis tu ncua, uas tau txo tus naj npawb ntawm cov hlaws dai siv. Nws cia siab tias tus nqi ntawm LED lub zog txuag hluav taws xob hauv Suav teb yuav poob ntau dua 30 feem pua ntawm xyoo 2013.
Tom qab ntawd nyob rau hauv ob peb xyoos tom ntej no, kev lag luam teeb pom kev zoo thiab kev lag luam pej xeem tseem yuav yog ib qho ntawm cov kev sib ntaus sib tua tseem ceeb rau LED teeb txuag hluav taws xob. Kev poob qis ntawm tus nqi ntawm cov khoom siv LED thiab kev txiav txim siab ntawm cov nqi khiav lag luam tom qab tau coj cov lag luam ntau dua los siv cov khoom siv teeb pom kev zoo LED. Nrog rau qhov maj mam muaj koob meej ntawm LED teeb pom kev lag luam thiab kev tshaj tawm ntawm lub lag luam teeb pom kev zoo hauv tsev, kev lag luam xav tau rau LED lub zog txuag teeb yuav txuas ntxiv muaj zog. Tab sis kev loj hlob yuav qeeb. Pej xeem teeb pom kev zoo kuj tau pib sai sai hauv 2013, thiab kev xa khoom hauv tsev ntawm LED lub zog txuag hluav taws xob pib nce hauv ntim. Nws cia siab tias qhov kev loj hlob txhua xyoo ntawm LED lub zog txuag hluav taws xob yuav tshaj 100 feem pua. Nrog rau kev vam meej tas mus li ntawm LED kev lag luam teeb pom kev lag luam thiab kev tsim tawm ntawm lub lag luam teeb pom kev zoo hauv tsev, qee qhov kev lag luam sab hauv kwv yees tias kev loj hlob ntawm kev muag khoom ntawm LED lub zog txuag teeb yuav nyob twj ywm siab dua 33 feem pua hauv tsib xyoos tom ntej, thiab qhov kev loj hlob ntawm kev muag khoom lag luam yuav raug tswj xyuas siab tshaj 20 feem pua.
