Greenblum & Bernstein, P.L.C.
Illumination light source and lighting apparatus
An LED unit which serves as an illumination light source includes: a light-emitting element; a circuit board provided in a drive circuit which drives the light-emitting element; a lead wire electrically connecting the light-emitting element and the drive circuit; and a case including a first opening which is an elongated opening into which the lead wire is inserted. The circuit board includes a second opening which is an elongated opening into which the lead wire is inserted, and the first opening and the second opening are disposed so that a straight line extending in a lengthwise direction of the first opening and a straight line extending in a lengthwise direction of the second opening three-dimensionally cross each other.
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
F F F F F F F
F21Y F21K F21K F21V F21V F21V F21K
additional inventional inventional inventional inventional inventional inventional
Toshio Yukiya Katsushi Youji Nozomu
Mori Kanazawa Seki Tachino Hashimoto