Shulou(Shulou.com)11/24 Report--

Thank you, Mr. Air, a netizen of CTOnews.com, for your clue delivery! According to Saphlux official account, CTOnews.com Semiconductor Technology Co., Ltd. (Saphlux, Inc.) recently released a 0.39-inch full-color Micro-LED display (T1-0.39 RGB), according to Saphlux.

Officials say this is the first time that nanoporous quantum dots (NPQD) technology has been used in full-color micro displays, indicating that the market-proven quantum dot mLED technology has been successfully applied to small-size micro displays, which will help virtual reality (VR) and augmented reality (AR) manufacturers to create high-brightness, high-resolution, rich color and superior picture quality display systems suitable for all kinds of scenes, including outdoor scenes.

Dr. Chen Chen, CEO of ▲ Picture Source Saphlux official account Safrox said, "under the limitations of power consumption, thermal stability and form factor, whether it can provide a wide range of brightness, contrast and color (i.e. high HDR) is the biggest challenge for an optical engine product used in AR and VR head display. In laboratory tests, the 0.39in RGB display prototype achieved a white brightness of up to 250000 nits and a wide color gamut by innovatively integrating red and green quantum dots (QDs) into gallium nitride (NPQD) with a nano-pore (NP) structure.

"the company expects to start delivering T1-0.12 red light products from the fourth quarter of this year," said Dr. Song Jie, Severus's vice president of technology. "customers can choose to buy Safrus's T1 solution or combine their own Blu-ray mLED with NPQD technology to create an 'optical engine'.

▲ image source Saphlux official account it is reported that Safulus uses proprietary NPQD technology to convert the color of quantum dots on blue gallium nitride mLED wafers less than 2 microns to get red and green mLED, which are combined with blue mLED on the same substrate to achieve a monolithic full-color light engine.

▲ image source Saphlux official account CTOnews.com noted in the official article that Saifules said, "compared with traditional quantum dot schemes, Safulus' NPQD architecture captures a higher percentage of blue photons and converts them into red light with a narrow half-width peak, thus achieving higher red light efficiency than AlGaInP-based mLED, and significantly reducing thermal attenuation".

Officials also said that "in the future, this technology is expected to achieve high dynamic range (HDR) performance and 100% Rec-2020 gamut for consumer display applications."

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