Data transmission structure

1. A data transmission structure, comprising:

a system including a receiving unit, at least a transmission module and a host coupled with the receiving unit and the transmission module; and

a visual interface display apparatus including a receiving module and a display module including a display panel, wherein the display panel includes a display matrix, the display matrix includes a plurality of row electrodes and a plurality of column electrodes, a display signal for displaying image is transmitted to a row electrode and a column electrode in a display area of the display panel so as to display image by the display panel,

wherein when the receiving module receives a transmission data transmitted by the transmission module, a response data is generated according to the transmission data and is transmitted to at least one of the plurality of row electrodes and the plurality of column electrodes of the display matrix in the display area of the display panel so as to be wirelessly coupled to the receiving unit of the system through a direct coupling between the at least one of the plurality of row electrodes and the plurality of column electrodes of the display matrix of the display panel and the receiving unit of the system, and the response data is received by the receiving unit, the transmitting module and the receiving module establish a first data transmission path, and the row electrode and the column electrode for transmitting the display signal of the display panel and the receiving unit establish a second data transmission path, the first data transmission path and the second data transmission path constitute bi-directional data transmission between the system and the visual interface display apparatus.

2. The data transmission structure as recited in claim 1 , wherein the transmission module includes another display panel, a wired or wireless local network module, a telecommunication network module or a Bluetooth module for transmitting the transmission data.

3. The data transmission structure as recited in claim 1 , wherein when the transmission module is another display panel, the transmission data is transmitted to at least one of a plurality of row electrodes and a plurality of column electrodes of a display matrix of the another display panel so as to be wirelessly coupled to the receiving module through a direct coupling between the at least one of the plurality of row electrodes and the plurality of column electrodes of the display matrix of the another display panel and the receiving module.

4. The data transmission structure as recited in claim 1 , wherein the system further includes at least a transmission device coupled with the host.

5. The data transmission structure as recited in claim 4 , wherein the transmission device includes the transmission module.

6. The data transmission structure as recited in claim 4 , wherein the transmission device includes an identity recognition module, a display module, an image extraction module or a touch module.

7. The data transmission structure as recited in claim 4 , wherein the transmission device includes the receiving unit.

8. The data transmission structure as recited in claim 3 , wherein when a user contacts the receiving end of the visual interface display apparatus and the emitting end of the transmission module, the transmission data is coupled to the receiving module through the user.

9. The data transmission structure as recited in claim 1 , wherein the visual interface display apparatus further includes a computing module, which processes the transmission data to generate the response data.

10. The data transmission structure as recited in claim 1 , wherein, the transmission data or the response data includes identity recognition information for identifying the visual interface display apparatus or the user or owner of the visual interface display apparatus.

11. The data transmission structure as recited in claim 10 , wherein the identity recognition information includes personal ID data, cipher, identification code of the visual interface display apparatus, answer to a specific question, picture data, personal signature data.

12. The data transmission structure as recited in claim 1 , wherein the system decrypts the content of the transmission data received by the visual interface display apparatus through the response data.

13. The data transmission structure as recited in claim 1 , wherein the visual interface display apparatus processes the transmission data according to an algorithm to generate the response data.

14. The data transmission structure as recited in claim 13 , wherein the system processes the received response data by using another algorithm corresponding to the algorithm.

15. The data transmission structure as recited in claim 13 , wherein the information inputted to the algorithm includes the transmission data and at least one local data of the visual interface display apparatus, and the local data includes a picture, a cipher or a file.