PURPOSE: To improve the durability of a see-through type touch panel by fixing a gap holding member to a front transparent electrode.
CONSTITUTION: A back transparent electrode supporter uses a transparent glass plate 5, and a front transparent electrode supporter uses a transparent elastic polymer film 1 respectively. Both front and back transparent electrodes 2 and 4 are set opposite to each other via a gap holding member 6. Then the member 6 is fixed to the electrode 2 through a heated welding method performed after scattering of a powder substance, the scattering of adhesive particles, etc., in addition to a screen printing process. In this case, however, the screen printing process having a large fixed area is best. Thus, the durability is improved for a film-glass see-through type touch panel arranged with a member 6.
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WO/2021/190345 | ORGANIC LIGHT EMITTING TOUCH DISPLAY PANEL AND DISPLAY DEVICE |
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