Our company has discovered that certain companies continue to promote Ultra-High Definition COB display products that infringe our patents for PSE Technology (Global Exclusive Patents by LEDMAN, also known as virtual pixel, spatial pixel, dynamic pixel, etc.) without our permission. This behaviour misleads industry partners and consumers and seriously infringes our legitimate rights and interests. …
SMD LED screens are reinventing the experience of engaging with visual media. The application is also expanding rapidly across various business contexts.
In Laoshan, Qingdao, Shandong Province, a super-sized LED mega-screen in the command center is accurately displaying various types of public information and spatiotemporal data in split-screen format. This is the COB UHD display developed by Ledman for the operation center, with a main screen area of over 150 square meters and a resolution exceeding 20160*4320. Ledman …
Twenty Years of Leap Forward and Technological Leadership, reflecting on the 20-year journey of Ledman Optoelectronic, innovation has always been at the core of Ledman. From LED packaging to display manufacturing, from a start-up to an industry leader, daring to lead with technological breakthroughs, driving industry transformation through independent innovation. In the annals of history, ledman’s story is inscribed. 2004: Born to …
A JOURNEY OF TWO DECADES LEADING WITH TECHNOLOGY Read More »
LEDMAN Outdoor Displays Stability, Safety, Efficiency Quick Quotation Send a Quote Request Now Contact Us Powerful Performance Outdoors LEDMAN Outdoor Displays LEDMAN Outdoor Displays embody cutting-edge technology and robust design, delivering unparalleled performance in outdoor environments. With a focus on durability, energy efficiency, and superior visual quality, our displays are engineered to thrive in various …
DECLARATION Our company found in market research, under the domain name of https://www.ledmansignsusa.com/contact-us（hereinafter referred to as “this Website”), there is sales and products information similar to our product, this behavior misleads our partners and consumers. In order to maintain market order, our company declares as follows： Our company has never established or authorized the establishment …
Recently, a COB UHD energy-saving ice screen over 100㎡, which was designed and produced by Ledman, has been officially put into use at a new energy intelligent operation and maintenance center in Inner Mongolia. Staff are recording operating data through the LED display. The new energy intelligent operation and maintenance center in Inner Mongolia is …
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