Patent Number: 8,823,282

Title: Light source apparatus

Abstract: A light source apparatus according to the present invention includes: a plurality of light emitting substrates arranged in matrix form, each having at least one light source; an intermediate substrate provided between respective rows of the plurality of light emitting substrates; and a driving unit that outputs a drive signal for driving the light sources, wherein a first supply wiring for supplying the drive signal to the light source provided on each of the plurality of light emitting substrates is printed on each of the light emitting substrates, and a first connection wiring for electrically connecting the first supply wirings printed on two light emitting substrates sandwiching the intermediate substrate is printed on the intermediate substrate.

Inventors: Kurita; Masanao (Isehara, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: H05B 37/00 (20060101); G09F 13/08 (20060101)

Expiration Date: 9/02/12018