1results about How to "Flexible length change" patented technology

The utility model discloses a double -sided display board component, including at least one first display panel component and at least one second display panel component, the first display panel component and second display panel component between each other detachable connection becomes a linear display panel component. The double -sided display board component its application in double -sided display board, can adjust the use length of double -sided display board, expands the application scope of double -sided display board.