| 摘要 |
<p>A green mark for golf is such that a position where it is placed can be clearly confirmed from a long distance without making the mark large in size. The green mark comprises a mark body (1), a luminous member (2) mounted on a top surface of the mark body (1), and a transparent UV resin member (4) mounted on a top surface of the luminous member (2). The luminous member (2) is constituted by an Ultra-high intensity reflective micro-prism sheet (2) provided with a prism layer which comprises a plurality of micro-prisms regularly juxtaposed with one another. When light strikes against the luminous member (2), it bounces off three faces of the micro-prism to be reflected in a direction of incidence, so that the entire top surface of the luminous member (2) can emit light.</p> |
