Tpk Touch Solutions (xiamen) Inc.

Tpk Advanced Solutions Inc.

Yu-Ting Chan

Tai-Shih Cheng

Lien-Hsin Lee

Ren-Hung Wang

Tsai-Kuei Wei

Cai Jin Ye

Chih-Cheng Chuang

Yan Zhao

Sun Po Lin

Feng-Ming Lin

A detection method of a three-dimensional touch module includes: step S, providing an input signal to a transmitting electrode layer; step S, outputting a first output signal and transmitting the first output signal to a control module by a two-dimensional inputting assembly, and outputting a second output signal and transmitting the second output signal to the control module by a pressure sensing assembly; and step S, determining, by the control module, a touch position according to the first output signal and a pressure value according to the second output signal. A three-dimensional touch module includes: a cover plate; a two-dimensional inputting assembly disposed under the cover plate and configured to output a first output signal; a pressure sensing assembly disposed under the cover plate and configured to output a second output signal; and a transmitting electrode layer disposed between the two-dimensional inputting assembly and the pressure sensing assembly.

Three-dimensional touch module and detection method thereof

A three-dimensional sensing device includes a pressure sensing film, a silver nanowire electrode, a first touch sensing electrode layer, and a second touch sensing electrode layer. The pressure sensing film includes a substrate and a polarized pressure sensing layer. The polarized pressure sensing layer is disposed on and in contact with a first side of the substrate. The silver nanowire electrode is disposed on a side of the polarized pressure sensing layer opposite to the substrate. The first touch sensing electrode layer is disposed on and in contact with a second side of the substrate and includes a patterned electrode with burr etching. The patterned electrode includes first-axis electrodes. A gap between adjacent two first-axis electrodes is between 20 &#x3bc;m to 35 &#x3bc;m. The second touch sensing electrode layer is disposed on a side of the first touch sensing electrode layer opposite to the polarized pressure sensing layer.

Three-dimensional sensing device and method of manufacturing the same

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Taoyuan, Taiwan

Yu-Ting Chan