Ledman(SZ:300162) Quan Jing Wang·2025-09-23 07:25Core Viewpoint - Lehman Optoelectronics has launched its next-generation HD King COB series display products, particularly the QS0.9 model, which has garnered significant market attention due to its technological advancements and cost-effectiveness [1][2]. Group 1: Product Innovation - The HD King COB series represents a culmination of over ten cutting-edge technologies and patents, achieving breakthroughs in ultra-high-definition display, energy efficiency, heat dissipation, and filming compatibility [2]. - The QS0.9 model features a 0.9mm ultra-small pixel pitch, enabling it to deliver detailed and realistic ultra-high-definition images, suitable for various professional and commercial display scenarios [2]. - The product's power consumption is reduced by 50% compared to traditional models, and its operating temperature is maintained below body temperature, significantly lowering user costs and extending product lifespan [2]. Group 2: Market Positioning - The HD King COB product is positioned as a high-end offering with a strong cost advantage, addressing the industry challenge of high prices for ultra-high-definition COB displays, thus facilitating broader commercial application of ultra-high-definition technology [2][4]. - Lehman Optoelectronics has accumulated over 100 domestic and international COB display patents, including the core PSE patent, which covers major regions such as China, the US, Canada, Germany, Japan, and Australia [3]. Group 3: Industry Leadership - As the first A-share listed company in the LED display industry, Lehman Optoelectronics has been a pioneer in driving technological advancements, having recognized the potential of COB technology in ultra-high-definition displays eight years ago [3]. - The company aims to continue leading the global LED display technology development by focusing on research and development, promising more breakthroughs in the upcoming 8K ultra-high-definition Micro LED era [4].