Project introduction: Lianchengfa's P3.91 indoor LED display was unveiled at Danqing Qiantang-the press conference of the third "Nongchao Cup" Qiantang River National Chinese Painting Competition. As one of the important activities of the 3rd Hangzhou Qiantang River Cultural Festival, the 3rd "Nongchao Cup" Qiantang River National Chinese Painting Competition is guided by the Propaganda Department of the Hangzhou Municipal Committee of the Communist Party of China, Xiling Yinshe, Hangzhou Jianggan District Committee of the Communist Party of China, and Jianggan Hangzhou Co-sponsored by the District People's Government, undertaken by the Propaganda Department of the Jianggan District Committee of the Communist Party of China, and co-organized by the Federation of Literary and Art Circles in Jianggan District, Hangzhou. The theme of this competition is to reflect the rivers, scenery, things and people on both sides of the Qiantang River, especially the fighting spirit, the aggressive spirit of the tide, the glorious achievements of the 70 years since the founding of New China and the beautiful life in the new era. The submission period is from now until March 31, 2019. At that time, there will be preliminary evaluation, re-evaluation, and final evaluation, and finally 2 gold award works, 3 silver award works, 5 bronze award works, and 20 excellent award works will be selected. About 90 works are included in the exhibition. It is understood that the "Nongchao Cup" is a cultural exquisite project jointly created by Xiling Yinshe and Jianggan District. The National Calligraphy Competition and the National Seal Cutting Competition have been held for two consecutive years, and have received widespread responses from art circles at home and abroad. The continuous expansion of influence has become an important window for more and more people to understand the Qiantang River culture and perceive the best city in the world.

Lianchengfa's indoor full-color LED display has the characteristics of seamless splicing, ultra-high-definition display, and low power consumption. It is not reflective for indoor applications. It is lightweight and ultra-thin, high in accuracy, small in transportation and use space, quiet and efficient heat dissipation. Using high-brightness LEDs and excellent plastic parts, the viewing angle is large, and the horizontal viewing angle/vertical viewing angle can reach more than 160°. Modular wireless design, the unit board can be directly maintained on the front side, and the quick-release magnetic back cover is easy to install and fast to maintain. Excellent structural design, good independent heat dissipation, fanless operation, and a quiet working environment in power-saving mode. Adopting the internationally leading point-by-point correction technology, using the principle of LED light emission, to completely retain the authenticity of colors, avoid color loss and deviation caused by other display technologies such as backlight projection materials and light running paths, and achieve true color reproduction , Let the audience enjoy an extraordinary visual experience.

Product model: P3.91

Project area: 35 square meters

Project location: Hangzhou, Zhejiang

Project time: December 2018