| 摘要 |
A touch panel such that the touch position can be measured with high reliability even in a high-temperature and high-humidity environment. A touch panel such that coordinate information about the coordinates of the touch position comprises a glass base (1), an elastic wave transmitting element (2) and an elastic wave receiving element (5) both provided on the glass base, and reflection arrays (3, 4) reflecting an elastic wave and adapted for controlling the direction where an elastic wave travels. An inorganic layer (8) made of, for example, silicon oxide is disposed between the glass base (1) and a functional component or element (at least one selected from the transmitting element, the receiving element, and the reflection arrays) (2 to 5). The inorganic layer can be formed on the functional component or element. |
