Patent ID: 7980144

Claim:
A pressure device of flexible electronics, comprising: a first flexible film; a second flexible film, disposed with an interval under the first flexible film, wherein a first space is formed between the second flexible film and the first flexible film; a plurality of first electrodes, disposed on the first flexible film in an array, and located between the first flexible film and the second flexible film; a plurality of second electrodes, disposed on the second flexible film in an array, and located between the first flexible film and the second flexible film; a plurality of first sensing blocks, respectively disposed on the first electrodes and respectively isolated from the corresponding second electrodes; a third flexible film, disposed with an interval above the first flexible film, and located farther from the second flexible film compared to that of the first flexible film, wherein a second space is formed between the third flexible film and the first flexible film, and air in the first space and the second space maintains a distance between the first flexible film and the second flexible film; and a plurality of first bumps, respectively corresponding to the first sensing blocks, and disposed on the first flexible film, and located between the first flexible film and the third flexible film.