TOUCH PANEL, DISPLAY PANEL, AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a touch panel, a display panel, and a display device which can decrease a reflection factor due to electrodes and prevent moire fringes and diffraction fringes caused by reflected light from being generated. SOLUTION: This touch panel is characterized by that transparent electrodes 15 are formed on the opposite surfaces of a couple of substrates and are brought into contact with each other at a depression position. The transparent electrodes 15 have openings 21 for preventing moire fringes or diffraction fringes from being generated at irregular positions to uneven sizes. The openings 21 are not limited to circles and may be ellipses, rectangles, etc. The transparent electrodes 15 may be formed by forming patterned electrode lines in meshes at irregular positions to uneven lengths. This touch panel 10 and a liquid crystal display element 50 are stacked to constitute a display panel and a display device.