Tpk Touch Solutions (xiamen) Inc.

Tpk Advanced Solutions Inc.

Tpk Touch Systems (xiamen) Inc.

Caijin Ye

Tsai-Kuei Wei

Defa Wu

Xiaoxin Bai

Yau-Chen Jiang

Ho-Hsun Chi

Chen-Hsin Chang

Jianbin Yan

Tai-Shih Cheng

Lien-Hsin Lee

Shaoting Lin

Jui-Hsing Li

Chun Yan Wu

Pudi Hong

Pu-Hsin Chang

Fucheng Chen

Tsai-Kuai Wei

Huaibin Zheng

Manyi Lin

A touch sensing layer includes a first-axis conductive unit, a second-axis conductive unit, and at least one dummy electrode. The first-axis conductive unit substantially extends along a first axial direction. The second-axis conductive unit substantially extends along a second axial direction and includes two conductive electrodes and a conductive bridge. The two conductive electrodes are respectively located at opposite sides of the first-axis conductive unit. The conductive bridge crosses the first-axis conductive unit and is connected to the two conductive electrodes. The dummy electrode includes at least one part located in a gap formed between the first-axis conductive unit and one of the two conductive electrodes.

Touch sensing layer and touch panel

A pressure sensing method and a system thereof are disclosed. The pressure sensing method includes following steps. Stored resistance values Rare read and a differential resistance value &#x394;Rbetween resistance valises at adjacent moments are calculated. At least one &#x394;R/Ris obtained. The at least one &#x394;R/Ror a sum of plural &#x394;R/Ris compared to at least one predefined database. A pressing force value Fcorresponding to the at least one &#x394;R/Ror the sum of the plural &#x394;R/Ris obtained, so as to detect and process a pressure sensing signal precisely.

Pressure sensing method and system thereof

A touch panel comprises a sensing area, a periphery area, a plurality of wires and a plurality of bonding pads. The periphery area is disposed around the sensing area. The periphery area comprises a bonding area. The wires are disposed in the periphery area. The bonding pads are disposed in the bonding area and electrical connected to the wires correspondingly. Each of the bonding pads comprises at least a bending portion.

Touch panel

An electrical connection assembly is disclosed. The electrical connection assembly includes a first circuit board and a second circuit board. The first circuit board has a plurality of first signal electrodes and at least one first test electrode, wherein the first signal electrodes and the first test electrode are arranged in a spaced manner on the same side of the first circuit board. The second circuit board has a plurality of second signal electrodes and at least one second test electrode, wherein the second signal electrodes and the second test electrode are arranged in a spaced manner on the same side of the second circuit board, wherein the first signal electrodes are electrically connected to the second signal electrodes and the first test electrode is electrically connected to the second test electrode to form a testing loop.

Electrical connection assembly and testing method thereof

Growing community of inventors

Xiamen, China

Caijin Ye