Tpk Touch Solutions (xiamen) Inc.

Yuhwen Lee

Feng Chen

Ho-Hsun Chi

Xianbin Xu

Fengming Lin

Cheng-Chung Chiang

Qiong Yuan

Keming Ruan

The present invention is directed to an optical bonding apparatus with multiple layer structure including a pressure sensitive bonding layer and a thermal flow pressure sensitive bonding layer. The thermal flow pressure sensitive bonding layer is used for bonding to a rough surface of an object and superposing on the pressure sensitive bonding layer.

Multilayer structure, method for producing the same and touch sensitive display using the same

The disclosure provides a pressure sensing signal processing method and system thereof. The pressure sensing signal processing method includes the below steps: acquiring the resistance; first-order differentiation on the recorded resistance-time curve and acquiring the corresponding slope value; matching the slope value with at least one predetermined database to acquire a pressing force gradient corresponding to the slope value; calculating and acquiring a pressing force based on the pressing force gradient. The system includes resistance detection module, differentiation processing module, comparison reference module and calculation module.

Method and system for processing pressure sensing signal

The present invention relates to an internal stack-up structure of a touch panel including a touch sensing substrate having a joint area with an electronic assembly placed thereon; a cover substrate facing to and being spaced out from the touch sensing substrate and having a first border region with a first mask layer coated thereon, the first border region corresponding to the joint area; a reflection layer disposed on the first mask layer and corresponding to the electronic assembly; and a bonding layer formed at least between the electronic assembly and the reflection layer, the bonding layer being formed by liquid bonding materials which change from liquid state to solid state to improve the bonding strength between the cover substrate and the touch sensing substrate after being exposed to light reflected from the reflection layer.

Internal stack-up structure of touch panel and method for producing the same

Growing community of inventors

Hsinchu County, Taiwan

Yuhwen Lee