公开(公告)号：US20220317820A1

公开(公告)日：2022-10-06

申请号：US17807059

申请日：2022-06-15

Applicant: Apple Inc.

Inventor： Tiffany Tang MOY ,  Tsung-Ting TSAI ,  Warren S. A. RIEUTORT-LOUIS ,  Aleksandr N. POLYAKOV ,  Chuang QIAN ,  Sabino Joseph PIETRANGELO, II ,  Abbas JAMSHIDI-ROUDBARI ,  Rui LIU ,  Yurii MOROZOV

IPC: G06F3/044

Abstract: Visibility of the metal mesh touch electrodes can be mitigated using one or more mitigation techniques. In some examples, the boundary between touch electrodes and/or the boundary between a touch electrode and a routing trace of another touch electrode and/or the boundary between two routing traces can be non-linear. In some examples, dummy cuts can be made within an area of a touch electrode region (e.g., while maintaining the same electrical potential for the touch electrode region). In some examples, notches can be made in the metal mesh. In some examples, the location of cuts and/or notches can be optimized to mitigate visibility of the metal mesh. In some examples, some or all of the visibility mitigations may be used in combination in a touch screen.

公开(公告)号：US20190237008A1

公开(公告)日：2019-08-01

申请号：US16175546

申请日：2018-10-30

Applicant: Apple Inc.

Inventor： Meng-Huan HO ,  Haojiang ZHOU ,  Cheng CHEN ,  Rui LIU

IPC: G09G3/3208

Abstract: Aspects of the subject technology relate to electronic devices with displays. The display includes an array of display pixels and one or more display-light sensors that monitor the display light generated by the display pixels. Using the display-light sensors, corrections to control signals for the display pixels can be provided to correct for array non-uniformities and/or pixel degradation over time. The display-light sensors may be provided in an array of display-light sensors mounted parallel to the array of display pixels. The array of display-light sensors can be in-plane with the display pixels or vertically displaced from the display pixels. The display-light sensors may be prevented from receiving non-display light such as ambient light.

公开(公告)号：US20210026498A1

公开(公告)日：2021-01-28

申请号：US16862327

申请日：2020-04-29

Applicant: Apple Inc.

Inventor： Tiffany Tang MOY ,  Tsung-Ting TSAI ,  Warren S. A. RIEUTORT-LOUIS ,  Aleksandr N. POLYAKOV ,  Chuang QIAN ,  Sabino Joseph PIETRANGELO, II ,  Abbas JAMSHIDI-ROUDBARI ,  Rui LIU ,  Yurii MOROZOV

IPC: G06F3/044

Abstract: Visibility of the metal mesh touch electrodes can be mitigated using one or more mitigation techniques. In some examples, the boundary between touch electrodes and/or the boundary between a touch electrode and a routing trace of another touch electrode and/or the boundary between two routing traces can be non-linear. In some examples, dummy cuts can be made within an area of a touch electrode region (e.g., while maintaining the same electrical potential for the touch electrode region). In some examples, notches can be made in the metal mesh. In some examples, the location of cuts and/or notches can be optimized to mitigate visibility of the metal mesh. In some examples, some or all of the visibility mitigations may be used in combination in a touch screen.