| 摘要 |
<p>PURPOSE:To obtain a two-dimensional light position detector which enables a position detection accuracy for a light incidence position to be improved. CONSTITUTION:A transparent resistance layer 3, a photovoltaic layer 4, and a first conductive layer 5 are laminated in sequence in a light position detector A. Two pair of crossing second conductive layers 2a-2d are provided at the transparent resistance layer 3. The transparent resistance layer 3 is constituted by a face-shaped resistance 32 and a thin-wire-shaped resistance 31 connecting between adjacent face-shaped resistances, thus enabling a position detection accuracy for a light incidence position to be improved.</p> |
