公开(公告)号：US10860150B1

公开(公告)日：2020-12-08

申请号：US16513741

申请日：2019-07-17

Applicant: Interface Technology (ChengDu) Co., Ltd. ,  Interface Optoelectronics (ShenZhen) Co., Ltd. ,  General Interface Solution Limited

Inventor： Hsien-Ying Chou ,  Chun-Ta Chen ,  Chih-Lin Liao ,  Fu-Cheng Wei ,  Fu-Chiang Chuang ,  Pi-Tsang Chang

IPC: G06F3/044

Abstract: A touch system includes a processor and a touch array. The touch array includes touch units. Each of the touch units includes a driving electrode, a first sensing electrode, and a second sensing electrode. A first capacitor is formed between the first sensing electrode and the driving electrode. A second capacitor is formed between the second sensing electrode and the driving electrode. The processor is configured to: determine whether the touch array operates in an underwater mode according to the first original capacitance value and the second original capacitance value; determine whether a conductor touch event occurs according to a first threshold value and a voltage across the first capacitor when the touch array operates in the underwater mode; and determine whether a non-conductor touch event occurs according to a second threshold value and a voltage across the second capacitor when the touch array operates in the underwater mode.

公开(公告)号：US10452214B2

公开(公告)日：2019-10-22

申请号：US15627435

申请日：2017-06-19

Applicant: Interface Technology (ChengDu) Co., Ltd. ,  Interface Optoelectronics (ShenZhen) Co., Ltd. ,  General Interface Solution Limited

Inventor： Chun-Ming Chen ,  Ping-Yang Chen ,  Ying-Chieh Chiang ,  Tzu-Hsiang Lin ,  Chun-Ta Chen

IPC: G06F3/044

Abstract: A manufacturing method of a single type touch panel structure includes steps as follows. A transparent metal oxide layer is configured on a substrate. The transparent metal oxide layer is patterned to form a first electrode pattern on the substrate. A transferable transparent conductive film is thermally laminated onto the first electrode pattern so that a photo sensitive layer is sandwiched between the transparent metal oxide layer and a transparent conductive coating layer. The transferable transparent conductive film is patterned for mutually forming a second electrode pattern on the transparent conductive coating layer and one surface of the photo sensitive layer adjoining the transparent conductive coating layer.