| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source apparatus that can give the most suitably toned color to be used for illumination, advertising boards, back lights of monitors, etc. and game devices, etc. <P>SOLUTION: The light source comprises a light source part LS consisting of at least one red light emitting diode element LEDR, a green light emitting diode element LEDG, and a blue light emitting diode element LEDB; a controlling part CON that can independently control the red light emitting diode element LEDR, the green light emitting diode element LEDG, and the blue light emitting diode element LEDB, all of which constitute the light source part LS; and a power supply part PS that supplies electric power to the light source part LS and the controlling part CON. <P>COPYRIGHT: (C)2008,JPO&INPIT |
