Patent ID: 7794109

Claim:
A light source apparatus comprising: reflection mirrors; first and second lamp holding sections, wherein the reflection mirrors are provided between the first and second lamp holding section; a reflection mirror support plate to which reflection mirrors are attached; a first lamp holding section support plate to which the first lamp holding section is attached; a second lamp holding section support plate to which the second lamp holding section is attached; a first fixing member which fixes the reflection mirror support plate and the first lamp holding section support plate to each other; a second fixing member which fixes the reflection mirror support plate and the second lamp holding section support plate to each other, wherein (1) one end face of the reflection mirror support plate and an end face of the first lamp holding section support plate are in contact with each other, (2) the other end face of the reflection mirror support plate and an end face of the second lamp holding section support plate are in contact with each other, or (3) the one end face of the reflection mirror support plate and the end face of the first lamp holding section support plate are in contact with each other and the other end face of the reflection mirror support plate and the end face of the second lamp holding section support plate are in contact with each other; the reflection mirror support plate, the first lamp holding section support plate and the second lamp holding section support plate are arranged on a single plane.