Micro LED / AMOLED
OD-TECH CO., LTD. is a leading South Korea-based semiconductor and optoelectronic components manufacturer established in 1999. Operating with a completely vertically integrated production model—from wafer fabrication to packaging and modular system design—the company delivers high-reliability sensors and discrete semiconductors. OD-TECH is a major global supplier of Zener diode chips, submount chips, photodiode modules, and high-performance sensor modules. Their advanced micro-packaging capabilities make them an essential OEM/ODM partner for automotive subsystems, medical instrumentation, industrial lighting, and optical communications.
Yunnan OLiGHTEK Opto Electronic Technology Co., Ltd. is specializing in the research, design and manufacture of high-definition AMOLED microdisplays, micro-LED displays, display modules, driver boards and optical-system components. Founded in 2008 and headquartered in Kunming, Yunnan province China, the firm provides its display solutions for applications including head-mounted systems, AR/VR/MR, simulation and training platforms, industrial inspection, medical instruments, and other near-eye display markets.
Founded in 2005, Alpha Display is a premier designer and manufacturer of high-performance industrial display solutions. The company specializes in creating rugged, high-technology displays tailored for demanding environments, including gaming, medical imaging, transportation, and industrial automation. With a global presence including R&D in Korea and local manufacturing in Europe, Alpha Display provides a wide range of OEM, ODM, and custom solutions ranging from 5.6” to 84”. Their products are engineered to meet stringent international standards, such as EN 50155 and E-Mark for railway and vehicle applications, ensuring reliability in the most mission-critical settings.
Founded in 2016, Shaoxing Joinwin Micro-Led Technology (Joinwintek) is a pioneering high-tech enterprise specializing in the research, development, and manufacturing of ultra-high-resolution Micro LED technologies. The company is a recognized leader in silicon-based Micro LED micro-displays, boasting proprietary innovations in Gallium Nitride (GaN) Micro LED array design, advanced driving backplanes, and custom optical architectures. Achieving pixel densities up to 1500 PPI and peak brightness levels exceeding 100,000 nits, Joinwintek's full-color RGB micro-displays are mission-critical components. They are specifically engineered to meet the demanding wide field-of-view (FOV) and extreme brightness requirements of next-generation Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (XR) headsets.
Lakeside Optoelectronics Technology (Jiangsu) Co., Ltd. (also known as Hupan Optoelectronic Technology) is a high-technology manufacturer specializing in silicon-based OLED microdisplays (OLEDoS). Established in 2017, the company maintains advanced semiconductor-display integration capabilities—spanning CMOS driver chip design, OLED evaporation, thin-film encapsulation (TFE), color filter lithography, and microlens array processing. Lakeside Optoelectronics produces ultra-compact microdisplay panels ranging from 0.26-inch to 1.31-inch diagonal sizes featuring duo-stack OLED architectures. Their products serve high-performance near-eye display (NED) systems across virtual reality (VR), augmented reality (AR) smart glasses, electronic viewfinders (EVF), infrared night vision devices, and medical imaging systems.
