Kukula kwa msika waku China wogwiritsa ntchito chiwonetsero cha LED kudzafika 75 biliyoni RMB mu 2023

TKugulitsa kwa msika wakudziko langa kwa LED kukuyembekezeka kufika 75 biliyoni mu 2023.,amolingana ndi Semina ya 18 ya National LED Industry Development and Technology Seminar ya 2023 ya National LED Display Application Technology Exchange and Industrial Development Seminar. Akatswiri omwe adapezeka pamsonkhanowo adanena kuti ndi chitukuko cha teknoloji ya Mini / Micro LED komanso kukhwima kwa zinthu zazing'ono, zotsatira za mafakitale agglomeration zawonekera kwambiri. Panthawi imodzimodziyo, makampani odutsa malire alowa m'makampani osiyanasiyana, ndipo mapangidwe a mafakitale amtsogolo akhoza kusinthidwa.

Makampani a LED akulowa mu gawo la utsogoleri watsopano, kusintha ndi kusintha, ndi chitukuko chapamwamba , d. Guan Baiyu, Mlembi Wamkulu wa China Semiconductor Lighting/LED Industry and Application Alliance, ananena m’mawu ake otsegulira kuti m’zaka makumi awiri zapitazi kuchokera m’chaka cha 2003 mpaka pano, dziko lathu lakhala likukhazikitsa zatsopano mu zipangizo za LED, kuyatsa kwa LED, zowonetsera. ndi ma backlights, ndipo makampani apeza zochitika zokhudzana ndi zochitika ndikufufuza malamulo a chitukuko cha mafakitale.

“Chitchainizi Makampani onse a LED apanga machubu athunthu a tchipisi ta LED, ma CD, ma driver IC, makina owongolera, magetsi, zida zothandizira kupanga ndi zida, komanso zachilengedwe zokhazikika zamafakitale, kuyika maziko opititsa patsogolo chitukuko ndi kukonza. " Guan Jizhen, Wapampando wa Light-Emitting Diode Display Application Branch ya China Optical and Optoelectronics Industry Association, adatero. Malinga ndi ziwerengero zochokera ku LED Display Application Branch ya China Optics and Optoelectronics Industry Association, gawo la msika la zinthu zowonetsera mkati ndi kunja kwasintha kwambiri m'zaka zaposachedwa. Kuchuluka kwa zinthu zowonetsera m'nyumba kumawonjezeka chaka ndi chaka, kuwerengera zoposa 70% yazinthu zonse chaka chonse. . Kuyambira 2016, zowonetsera zazing'ono za LED zakhala zikukulirakulira ndipo zakhala zodziwika bwino pamsika wowonetsera. Pakadali pano, kuchuluka kwazinthu zazing'ono pamsika wokwanira wamkati ndi kunja kwa LED kupitilira 40%.

 Zimanenedwa kuti ukadaulo wophatikizira wa COB, ukadaulo wowonetsera wa Mini/Micro LED, kuwombera kowoneka bwino kwa LED ndi mayendedwe ena pang'onopang'ono akukhala zatsopano pakukula kwa msika wa LED. Monga mayendedwe apamwamba kwambiri aukadaulo wazolongedza, COB pang'onopang'ono yakhala njira yofunika kwambiri paukadaulo wazopanga popanga zowonera zazing'ono za LED, ndipo msasa ndi kuchuluka kwa opanga ofananirako zikukula mwachangu. Msika wa Mini LED backlight wakumana ndi kukula kwapachaka kwa 50% kuyambira pomwe adalowa chaka chake choyamba mu 2021; Micro LED ikuyembekezeka kugwiritsidwa ntchito pamlingo waukulu pasanathe zaka ziwiri pambuyo poti matekinoloje ofunikira monga kusamutsa kwakukulu kukhwima. Panthawi imodzimodziyo, idzayendetsanso kukula kwa msika wowonetsera magalimoto amtundu wa LED, zomwe zimapangitsa kuti malo owonetsera magalimoto azikhala osiyanasiyana. Pankhani ya kuwombera kwapang'onopang'ono kwa LED, ndikuchepetsa mtengo komanso kukonza bwino kwaukadaulo uwu, kuphatikiza pa kanema ndi kanema wawayilesi, anthu ambiri akuzigwiritsa ntchito. Zagwiritsidwa ntchito pamawonetsero osiyanasiyana, mawayilesi amoyo, kutsatsa ndi zochitika zina.