摘要 |
<p>PURPOSE:To enable a supply voltage to be increased so as to increase luminance by keeping the temperature of a light-emitting element from rising. CONSTITUTION:An electrode pattern 4 comprising two electrodes 41 and 42 is provided in the recessed portion 7 of a pointer base 2. A light-emitting element 3 is mounted on one of the electrodes (42), and a heat-radiating pattern 46, extended from the electrode 42 to the back of the pointer base 2 via a communicating portion 45, is provided. The front and sides of the pointer base 2 are covered with a pointer case 5 having a light-emitting display portion 6, to constitute a light-emitting pointer 1.</p> |