Tpk Touch Solutions (xiamen) Inc.

Tpk Advanced Solutions Inc.

Liangzhen Xu

Yu Zhang

Hebo Yang

Yuh-Wen Lee

Yau-Chen Jiang

Bin Lai

Defa Wu

Jianbin Yan

Hao Chen

Fu-Yu Su

Jiangping Chen

Shuhui Lin

A fingerprint identification apparatus includes a cover lens, an optically clear adhesive layer, a fingerprint sensitive layer and a stress buffer. A total thickness of the cover lens and the optically clear adhesive layer is less or equal to a value 'M', wherein 0.3 mm&#x2264;M&#x2264;0.45 mm. The cover lens and the fingerprint sensitive layer are adhered by the optically clear adhesive layer. The fingerprint sensitive layer is disposed on the stress buffer. The stress buffer has greater hardness than that of the fingerprint sensitive layer.

Fingerprint identification apparatus

A touch control device includes a cover lens, a groove, a fingerprint, and a touch sensing structure. The cover lens has a first surface and a second surface opposite to the first surface, in which the first surface is a touch surface. The groove is disposed on the second surface and has a top surface and a side surface adjacent to the top surface, in which an angle between the top surface and the side surface is greater than 90&#xb0;. The fingerprint recognition structure is at least partially disposed on the top surface of the groove. The touch sensing structure is disposed on the second surface.

Touch control device

A touch panel comprises a substrate, a first mask structure and a dense structure. The first mask structure is disposed on a surface of the substrate and divides the substrate into a mask area and a visible area disposed adjacent to the mask area. The first mask structure is disposed in the mask area. The dense structure at least masks a surface of the first mask structure farther from the substrate.

Touch panel

A touch panel includes a substrate, a touch sensing structure and a fingerprint identification module. The touch sensing structure is disposed on the substrate. The fingerprint identification module is directly adhered to the substrate. The touch sensing structure and the fingerprint identification module are located at the same side of the substrate.

Touch panel with function of fingerprint identification

Growing community of inventors

Xiamen, China

Liangzhen Xu