Patent ID: 11953818
Assignee: SEIKO EPSON CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The light source apparatus according to claim 1,
wherein the first wall surface has a first section located at a side close to the third surface, and a second section located at a side close to the support surface, the first section extending in a direction perpendicular to the support surface, the second section inclining so as to approach the fifth surface as extending from a side close to the first section toward the support surface,
the second wall surface has a third section located at the side close to the third surface, and a fourth section located at the side close to the support surface, the third section extending in the direction perpendicular to the support surface, the fourth section inclining so as to approach the sixth surface as extending from a side close to the third section toward the support surface, and
the first, second, third, and fourth sections reflect at least part of the light.