BOE Holdings subsidiary BOE Optoelectronics won the China Patent Gold Award
The Keystone Jack is a concave connector used in data communications, especially on a Local area network (LAN). Keystone Jack,Cat6A Keystone,Cat5 Keystone,Cat6 Rj45 Keystone Jack Shenzhen Kingwire Electronics Co., Ltd. , https://www.kingwires.com
The patented technical solution of this award is to improve the peripheral circuit design of the liquid crystal display. The forced action of the black line data is performed on the next line by the triode function formed by the thin film field effect transistor (TFT) in the previous row, so as to realize the progressive scan of the one frame signal. The next line inserts a high-voltage signal in advance, which is equivalent to inserting a black picture line by line in the normally white mode, thereby effectively reducing the tailing phenomenon of the moving image and improving the dynamic definition of the displayed image.
At the same time, the two invention patents of BOE Optoelectronics were awarded the 14th China Patent Excellence Award by the State Intellectual Property Office, respectively, the invention patent "Processing Device and Processing Method for High Dynamic Contrast of Liquid Crystal Display Devices" (Patent No. 1) and Invention Patent "Shift register and liquid crystal display gate drive device" (Patent No. 5.). 
The Keystone Jack is a concave connector used in data communications, especially on a Local area network (LAN).Sockets are usually mounted on wall panels or distribution frames.The Keystone plug is a matching convex connector that is usually attached to one end of a cable or wire.