公开(公告)号：US20210011601A1

公开(公告)日：2021-01-14

申请号：US16510541

申请日：2019-07-12

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Jiun-Jie TSAI ,  He-Wei HUANG

IPC: G06F3/041 ,  G06F3/0354 ,  G06F1/3218

Abstract: A method of using an active pen to wake a computer device from a power-saving mode is provided. The computer device includes a detecting apparatus, a processor, and a touch screen display panel. When the computer device is in a power-saving mode, the detecting apparatus continuously detects presence of the active pen within an effective detecting range with respect to the touch screen display panel. The detecting apparatus transmits a wakeup signal to the processor to wake the computer device when the detection circuit detects that the active pen is within the effective detecting range.

公开(公告)号：US20200042134A1

公开(公告)日：2020-02-06

申请号：US16357556

申请日：2019-03-19

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Yu-Chung LIN ,  He-Wei HUANG ,  Chun-Ching HUANG ,  Yao-Ren FAN

IPC: G06F3/041 ,  G06F3/038 ,  H04W72/12 ,  H04W56/00

Abstract: A controller and a touch display device are disclosed. The controller used in a touch display device is configured to perform: transmitting a first uplink signal to an input device in a time slot of a frame: and transmitting one or more second uplink signal in one or more time slots of the frame to cause the input device to transmit one or more downlink signals in response to each of the one or ore second uplink signals.

公开(公告)号：US20140184939A1

公开(公告)日：2014-07-03

申请号：US13943831

申请日：2013-07-17

Applicant: Novatek Microelectronics Corp.

Inventor： Chih-Chang LAI ,  Chi-Te LIN ,  Tien-Nan WANG ,  He-Wei HUANG ,  Yu-Sheng LAI

IPC: G06F1/16

CPC classification number: G06F1/1692 ,  G06F3/044

Abstract: A touch structure is provided. The touch structure includes a first sensing electrode, a second sensing electrode, a first dummy pattern and a second dummy pattern. The first sensing electrode and the second sensing electrode are arranged in a staggered manner and electrically insulated from each other. The first dummy pattern is adjacent to the first sensing electrode and has a first pattern acute angle. The second dummy pattern is adjacent to the second sensing electrode and has a second pattern acute angle. The first dummy pattern and the second dummy pattern are separated from each other. The first pattern acute angle and the second pattern acute angle are faced toward the same overlapped portion between the first sensing electrode and the second sensing electrode substantially.

Abstract translation: 提供触摸结构。 触摸结构包括第一感测电极，第二感测电极，第一虚拟图案和第二虚拟图案。 第一感测电极和第二感测电极以交错的方式布置并彼此电绝缘。 第一虚设图案与第一感测电极相邻并且具有第一图案锐角。 第二虚设图形与第二感测电极相邻并且具有第二图案锐角。 第一伪图案和第二虚设图案彼此分离。 第一图案锐角和第二图案锐角基本上面对第一感测电极和第二感测电极之间的相同重叠部分。