Imboni Ye-Mini/Micro LED ngo-2024: Indaba Yezinzuzo Ezingafani Phakathi Kokutshalwa Kwezimali Okukhulu （3）
Imikhiqizo ye-COB Iyaqhubeka Nokubusa Imakethe
Embonini yokubonisa encintisana kakhulu, imikhiqizo ye-COB yenza intuthuko emangalisayo. I-COB yamanje iseku I-LED encane, futhi ikusasa layo lihlobene kakhulu I-Micro LEDNgaphezu kwalokho, ngesikhathi sesigaba esiphakathi, i-COB ingathatha nesimo se-MIP. Ngo-2024, i-COB ivele njengesixazululo esiphezulu kakhulu, yaveza "inkolelo-mbono entsha yokuguquguquka".
Ngakolunye uhlangothi, izikrini ze-LED ezisekelwe ku-COB zibone ukwehla okukhulu kwezindleko ngo-2024, ngaleyo ndlela zihlola izimakethe ezintsha ezikhulayo. Idatha yemboni ikhombisa ukuthi intengo yezingxenye zokupakisha ze-COB yehle isuka ku-48,000 yuan ngemitha yesikwele (ebalwa ku-P1.25) ngo-2018 yaya ku-9,000 yuan ngemitha yesikwele ngo-2024. Ngo-2024, kwaba nokwehla kwentengo kwekota ngamaphuzu angu-3 - 5 wamaphesenti. Lokhu kwehla kwentengo kwandisa isisekelo samakhasimende semikhiqizo ye-COB esezingeni eliphezulu, okuqhuba ngokungenakugwenywa ukukhula kosayizi wemakethe yayo.
Ngakolunye uhlangothi, izinhlobo ezahlukene zemikhiqizo ye-COB seziningi kakhulu. Ukwanda kokutholakala kwemikhiqizo efana ne-COB I-LED encaneikristalu eliwuketshezi izibani zangemuva, I-COB - I-MIPimikhiqizo, i-COB - I-Micro LEDimikhiqizo, kanye nemikhiqizo ye-COB ezinchazweni ze-P0.7/P1.5/P1.8 kuholele ekwandeni okukhulu kokuthengiswa kwemakethe. Lokhu akugcini nje ngokwandisa ukufinyelela kwemakethe kobuchwepheshe be-COB embonini yokubonisa kodwa futhi kwandise izinhlobo nobukhulu bamakhasimende, kwasheshisa intuthuko ye-COB.
Njengoba isidingo semikhiqizo ye-COB sikhula, abakhiqizi bemboni bandisa amandla okukhiqiza. Isibonelo, amandla okukhiqiza e-COB e-Zhaochi Co., Ltd. ayengaphansi kwamamitha-skwele ayi-10,000 ngo-2022, kodwa ngo-Okthoba 2024, ayesekhuphuke afinyelela kumamitha-skwele angama-20,000. Amandla okukhiqiza e-COB e-Unilumin Technology nawo akhuphuke kakhulu afinyelela ku-4000KK/ngenyanga ngo-2024. UDkt. Shao Pengrui, iphini lomphathi jikelele we-Asmade Zhuoxing Semiconductor, ubikezela ukuthi ngo-2028, indawo yamandla okukhiqiza yonyaka ye-COB izofinyelela kumamitha-skwele angama-500,000, izikhathi ezingu-7 - 8 kunezinga lamanje.
Ngokuphathelene nentuthuko yezobuchwepheshe ye-COB, imboni ikholelwa ukuthi ukudluliselwa okukhulu kanye I-Micro LEDubuchwepheshe obubili obusekelayo obuyisisekelo. Ukukhula kwezimakethe ze-micro-pitch kanye ne-ultra-micro-pitch, kanye nokuthuthukiswa kwezibonisi ze-LED ezincane ezivamile zibe yizidingo zekhwalithi ephezulu kanye ne-ultra-high-definition, yizona zinto eziyinhloko eziqhuba uhlangothi lwabathengi. Njengoba sibheka lesi simo, asikho isizathu sokubukela phansi ubuchwepheshe be-COB ngesikhathi se-MIP. Ngaphezu kwalokho, imikhiqizo ye-MIP ye-ultra-micro-pitchingasebenzisa futhi isisombululo sesibili sokupakisha se-COB.
Ngaphansi komgomo wokuthi "okuphezulu, okuthuthukisiwe kakhulu, futhi okuncike kakhulu kukho ama-LED amancanekanye namadivayisi amancane ayisisekelo lapho isidingo semakethe sikhona, i-COB izoba yinto ethandwa kakhulu", i-COB izoqhubeka nokuba yisihloko esishisayo esiyinhloko ku- Imboni ye-mini/micro LED.
