▎ 摘　　要

NOVELTY - The utility model claims a flexible keyboard sensor, comprising from upper to lower orderly cascade set keyboard on the touch layer, the first graphene layer, a medium layer, a second graphene layer and a protective layer. The utility model also claims a flexible transparent keyboard, comprising a keyboard main body made of flexible transparent material; said keyboard main body inside is provided with a control circuit and the flexible keyboard sensor, electrically connected with the control circuit and the flexible keyboard sensor. flexible transparent keyboard of the utility model has advantages of transparent, can bend, and the conductivity and sensitivity are improved effectively.