Wɔ ɛlɛtrɔnik mfiri a wɔde di dwuma ne mfiridwuma a wɔde kyerɛ nneɛma mu no, nwene kwan a wɔfa so yɛ nneɛma a wɔde kyerɛ nneɛma a ɛkorɔn-awieɛ no na ɛkyerɛ afiri no aniwa adwumayɛ, nhyehyɛɛ ahoɔden, ne nkwa nna tẽẽ. Mprempren mainstream high-end display panels titiriw de OLED ne Mini-LED mfiridwuma di dwuma, na wɔn molding nhyehyɛe no ka multidisciplinary mfiridwuma mu nkɔso wɔ nneɛma nyansahu, pɛpɛɛpɛ adwinnan, ne automated control bom.
During the substrate molding stage, high-end displays commonly use tempered glass or flexible polyimide (PI) film as a substrate. For rigid panels, a chemical tempering process creates a compressive stress layer on the glass surface, increasing its impact strength to over five times that of ordinary glass. Flexible substrates undergo ultra-thin stretching and multi-layer coating to achieve thickness control down to 0.03mm while ensuring light transmittance (>95%) na ɛwɔ hɔ. Wɔde vacuum chamber precision deposition di dwuma ma evaporation ne encapsulation akwan, baabi a wɔde organic hann-emitting nneɛma gu layer by layer a nanometer-level pɛpɛɛpɛ. Sɛ wɔde inorganic/organic composite encapsulation layer ka ho a, eyi siw nsu ne oxygen a ɛkɔ mu no kwan yiye.
Mini-LED akyi kanea module foforo no nwene no yɛ den kɛse mpo. Wɔde mass transfer mfiridwuma di dwuma de hyɛ micron-sized LED chips mpempem du du pɛpɛɛpɛ wɔ circuit substrate so, a ɛho hia sɛ wɔde si hɔ pɛpɛɛpɛ kɔ ±1.5μm mu. Curved displays de thermal bending process di dwuma, de gradient heating (400-600℃) ne hydroforming di dwuma de nya curved surfaces a ɛyɛ den a R-angles nnu 1mm bere a wɔkura ahwehwɛ no molecule structure no mu pintinn.
Saa akwan yi gyina nhyehyɛe a wɔayɛ no biako a ɛfa fully automated optical inspection (AOI) nhyehyɛe ne AI-powered quality prediction models so, na ɛhwɛ hu sɛ piksel sintɔ dodow a ennu ɔpepem biako mu biako ma high-end display biara. Bere a Micro-LED ne foldable screen mfiridwuma renya nkɔso no, daakye molding nhyehyɛe ahorow bɛkɔ so anya nkɔso akɔ atom-level precision manufacturing ne metamaterials a wɔde di dwuma no so.