公开(公告)号：US20140320766A1

公开(公告)日：2014-10-30

申请号：US14280851

申请日：2014-05-19

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Hikaru TAMURA ,  Munehiro KOZUMA

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G06F3/0414 ,  H03K17/962 ,  H03K17/975 ,  H03K2217/96015 ,  H03K2217/96046 ,  H03K2217/9653

摘要： A touch sensor (touch panel) which can be formed over the same substrate as a display portion is provided. Alternatively, a touch sensor (touch panel) which does not cause degradation in the quality of an image displayed on a display portion is provided. The touch panel includes a light-emitting element and a microstructure in which a pair of electrodes facing each other is isolated with an insulating material. As the insulating material, an elastic material or a material having a hole is used so that a filler layer formed using the insulating material can be deformed when a movable portion operates. It is preferable to use a material which is softened or hardened by certain treatment (e.g., heat treatment or chemical treatment) after formation.

摘要翻译： 提供了可以在与显示部分相同的基板上形成的触摸传感器（触摸面板）。 或者，提供不会导致显示在显示部分上的图像的质量下降的触摸传感器（触摸面板）。 触摸面板包括发光元件和其中彼此面对的一对电极用绝缘材料隔离的微结构。 作为绝缘材料，使用弹性材料或具有孔的材料，使得当可动部分操作时，使用绝缘材料形成的填充层可以变形。 优选在形成后通过某种处理（例如热处理或化学处理）使用软化或硬化的材料。