公开(公告)号：US20140192009A1

公开(公告)日：2014-07-10

申请号：US13930755

申请日：2013-06-28

Applicant: Novatek Microelectronics Corp.

Inventor： Chih-Chang LAI ,  Ta-Keng WENG

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: A touch panel comprising a substrate, a plurality of first sensing electrodes, a plurality of second sensing electrodes, an insulating layer and a cover lens is provided. The first sensing electrodes are disposed on the substrate and are arranged in a first direction. The second sensing electrodes are disposed on the substrate and are arranged in a second direction. The first direction and the second directions are different. The insulating layer is disposed between the first and the second sensing electrodes. The cover lens is disposed on the insulating layer and has a non-uniform thickness. At least one of the surface areas of the first and the second sensing electrodes is related to the non-uniform thickness of the cover lens.

Abstract translation: 提供一种包括基板，多个第一感测电极，多个第二感测电极，绝缘层和盖透镜的触摸面板。 第一感测电极设置在基板上并沿第一方向布置。 第二感测电极设置在基板上并沿第二方向排列。 第一个方向和第二个方向是不同的。 绝缘层设置在第一和第二感测电极之间。 覆盖透镜设置在绝缘层上并具有不均匀的厚度。 第一和第二感测电极的至少一个表面区域与盖透镜的不均匀厚度有关。

公开(公告)号：US20230020075A1

公开(公告)日：2023-01-19

申请号：US17805466

申请日：2022-06-05

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chung-Cher LIN ,  Yun-Hsiang YEH ,  Ta-Keng WENG

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041

Abstract: A data transmission method includes: transmitting a plurality of first transmitting signals from a plurality of transmitting areas of the first touch device; determining, by the second touch device, whether a first sensing signal corresponding to the plurality of first transmitting signals is received; if yes selecting, by the second touch device, a receiving area in a first overlap range according to signal intensity of the first sensing signal; transmitting a second transmitting signal from the receiving area; determining, by the first touch device, whether a second sensing signal corresponding to the second transmitting signal is received; if yes, selecting, by the first touch device, a first transmitting area in a second overlap range from the plurality of transmitting areas according to signal intensity of the second sensing signal; determining a final transmitting area and a final receiving area; and performing a data transmission process.