Next-generation display technology angin COB (Chip on Board) LED display te hi highly integrated packaging hmanga traditional SMD (surface mount) technology tihkhawtlai theihna tura siam a ni a, higher-density, rintlak zawk, leh immersive display te a thlen thei a ni. He design approach hian LED display performance boundary a redefine mai bakah high-end display scenario tan pawh solution thar a pe bawk.
Technical lam atanga thlir chuan COB design hian LED chip chu PCB substrate-ah direct-in a package a, hei hian traditional bracket leh pad structure a ti bo a, pixel pitch nasa takin a tihhniam bakah Mini/Micro LED-te fine-pitch application a siam thei bawk. He integrated approach hian unit area khatah pixel density nasa takin a tipung a, entirnan, ultra-high-definition display 1.0 pixels hnuai lam a siam thei a ni. Coplanar packaging technology hian screen surface roughness a tihziaawm bawk a, moiré leh reflections a ti tlem a, close-up viewing atan visual experience awlsam zawk a pe bawk.
COB design-ah hian rintlakna hi ngaihtuah tur pawimawh tak a ni. Chip-scale packaging hian light-emitting unit tan physical barrier a pe a, chu chuan moisture, dust, leh vibration lakah nasa takin a veng a, SMD nena khaikhin chuan failure rates chu order of magnitude in a tihhniam bawk. Chubakah, COB hian contrast tihpun nan completely black coating process a hmang a, a surface-source light source erawh chuan graininess a ti bo thung. High Dynamic Range (HDR) technology nena inzawm hian COB hian color gradation leh dark scene details dik zawk a pe chhuak a ni.
Application level-ah chuan COB design hian eng scenario pawha inthlak danglam theihna (adapability) a ngaih pawimawh ber a ni. Control room-a data visualization dik tak emaw, theatre stage-a immersive light and shadow rendering emaw pawh ni se, a consistency sang tak, power consumption tlem leh dam rei tak chuan mamawh phuhrukna a phuhruk a ni. Nakin lawkah chuan flip-chip leh mass transfer technology te inzawmkhawmna avang hian COB hian LED display te evolution chu seamless splicing leh flexible display lam hawiin a tichak lehzual dawn a, display industry-ah thil thar siamna kawngah hma a hruai chhunzawm zel dawn a ni.