Munguva yeiyo micro-pitch kuratidza, kuchine akawanda ehunyanzvi matambudziko ekuvandudza mhando yemifananidzo
As Micro-LEDinopinda mumwaka mutsva, vatengi vakaisawo kumberi kwepamusoro zvinodiwa zvemhando yemifananidzo.Magadzirirwo emhando yemifananidzo yakave yakakosha tsvagiridzo uye nzira yekuvandudza kumakambani ekrini.Kubva muzana ramakore rechi21, shanduko yehunyanzvi hweindasitiri yekuratidzira yeLED haina kunyatso gadzirwa zvinoenderana nemutemo waHeitz.
Muitiro we LED kuratidza indasitiri tekinoroji budiriro inonyanya kuti chip inoramba ichiderera uye pixel pitch inoramba ichienda pasi;mutengo weimwe LED chip unoramba uchidzikira uye kupenya kunoramba kuchiwedzera; Ramba uchiongorora zvikamu zvitsva zvekushandisa, kunyanya bhizinesi uye musika wepadivi rehurumende unowanikwa.Mugadziri we LED, kugona iyo yakakosha tekinoroji yeMini/Micro-LED yakakura-saizi kuratidza, pane zvinhu zvitatu: chimwe ndechekuita basa rakanaka muzvigadzirwa zvayo zvehardware, chechipiri kuve nehurongwa hwekutonga, uye chechitatu kuve. kujairana nevatengi muchikamu chemusika wekushandisa.Logic kuunza LED kubatanidzwa kumusika.
Chip kudzora sisitimu, zvakanyanya kukosha, optical kururamisa uye control system.Micro-LED ndiyo nzira yakanakisisa, asi inosanganawo nematambudziko akawanda ehutano: semuenzaniso, 1. Chip miniaturization inoderedza kupenya kunopenya kwechipi chimwe chete uye inowedzera kupisa chizvarwa;2. Chip miniaturization inounza shanduko mukuenderana kwekubuda kwechiedza chechip pasi pekushanda kwazvino.Murombo;3. The optical crosstalk pakati peedyo pixels yakakomba;4. Mutengo we chip sub-testing wakakwira zvakanyanya, uye Micro-LED chips haigone kuwana EL test;Iyo huruva uye zvimedu zvine simba guru pakona-inobudisa chiedza, uye kunyange kuvhara chiedza-chinobudisa chip kuti ive "chiedza-emitting akafa pixel";6. Iyo chip miniaturization inounza kuwedzera kwakanyanya mukugadzirisa pixel uye mari yemashure-sevhisi.Semuenzaniso, mutengi weCOB anenge asingagone kugadzirisa, chete Dzokera kumugadziri wekuratidzira.
Min-LEDuye Micro-LED matekinoroji akaita shanduko huru.Yekutanga ndeyekurongeka kwepamusoro, iyo yepamusoro-chaiyo yekufambisa uye yekubatanidza tekinoroji yemachipi madiki, iyo yepamusoro-chaiyo yekuona uye kugadzirisa tekinoroji yediki-
saizi machipisi, uye yakanaka yekutyaira uye kugadzirisa tekinoroji yakavakirwa pane diki ikozvino;Packaging uye tekinoroji yemidziyo, yakanyanya kubatanidzwa yekudzora tekinoroji;pakupedzisira, chaiyo mavara kubereka tekinoroji (ruvara) kune akasiyana kuratidza mavara gamut zviyero, yakakwirira greyscale yakanaka yekugadzirisa tekinoroji (greyscale processing) yakavakirwa paPQ kana HLG curves yemhando dzakasiyana dzeHDR , Yakakwana inofamba yemhando yemhando yekugadzirisa tekinoroji (algorithm).
Munguva yeiyo micro-pitch kuratidza, maitiro ekunzwisisa zvakare uye kutsanangura mhando yemufananidzo?Shi Changjin anotenda kuti panofanirwa kuve nekumwe kugadziridzwa kwepamusoro greyscale, yakafara color gamut, yakakwirira refresh, uye yakakwirira chena kuenderana.Semuenzaniso, yakakwira greyscale + yakakwira peak kupenya inogona kuwana Yakakwirira simba renji;chechipiri, yakafara color gamut + ultra-wide viewing angle, kuvandudza kuwirirana kwemakona makuru ekuona;yechitatu, yakakwira yekuzorodza + yakakwira furemu chiyero, kuwana zvirinani mafambiro emifananidzo maficha, yakakwirira chena kuwirirana + dema kuenderana, kuve nechokwadi zviri nani Iyo yepamusoro mwenje sosi kuratidza maitiro.
Munguva yekubatanidza kurongedza, kukosha kwevatema kwakakwira zvakanyanya kupfuura iyo yenguva yechinyakare SMD.Semuenzaniso, kana dema repamusoro rikasabatwa zvakanaka, iyo dema mosaic chiitiko ichave pachena.Iyo SMD inoumbwa neakawanda discrete ma LED, nekuti kupararira kwechiedza kunoderedza iyi dema screen modular maitiro.Mukuwedzera, pane chiedza chinoratidzwa chinoshandura chidzitiro kuita girazi.Mafungiro chaiwo anogona kukanganisa zvakanyanya kunaka kwemufananidzo kana mwenje wepakati wakasimba.
Nguva yekutumira: Jun-24-2022