Touch sensor and display device having the same

    公开(公告)号:US10824280B2

    公开(公告)日:2020-11-03

    申请号:US15643433

    申请日:2017-07-06

    IPC分类号: G06F3/044 G06F3/041

    摘要: A touch sensor may include a base substrate, a sensing unit including a first electrode and a second electrode provided on a same layer of the base substrate and not overlapping with each other, wherein a capacitance of the sensing unit is changed by a user's touch, and a cushion layer disposed on at least one surface of the sensing unit and configured to have a permittivity change in response to a pressure of the user's touch, wherein the cushion layer may include an insulator and conductive particles and the insulator may include an elastic material elastically deformed by the pressure of the user's touch.

    Organic light emitting diode display

    公开(公告)号:US11152434B2

    公开(公告)日:2021-10-19

    申请号:US16864587

    申请日:2020-05-01

    IPC分类号: H01L27/32 H01L51/00 H01L29/08

    摘要: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.