| 摘要 |
<p>The present invention provides a lighting assembly comprising at least one light source (l00a-1), a backplate (400), a reflecting surface between the at least one light source (l00a-1) and the backplate (400), arranged to reflect light coming from the at least one light source (l00a-1), and a heat transfer substrate (200) being disposed between the at least one light source (l00a-1) and the reflecting surface and arranged to transfer heat between the at least one light source (l00a-1) and the backplate (400), the heat transfer substrate (200) being substantially transparent to light coming from the at least one light source (l00a-1) and having a thermal conductivity higher than the thermal conductivity of air. According to the present invention the heat transfer substrate (200) includes an interface (300a, 300b) in direct or indirect contact with the at least one light source (l00a-1), the interface (300a, 300b) being substantially transparent to the light coming from the at least one light source (l00a-1) and having a thermal conductivity higher than the thermal conductivity of air. The lighting assembly according to embodiments of the invention may, for example, be used as a backlight assembly in imaging panels. The present invention furthermore provides a method of controlling a temperature of a lighting assembly according to embodiments of the invention.</p> |
