| 摘要 |
PROBLEM TO BE SOLVED: To provide a projector having strong rigidity while suppressing increase in weight.SOLUTION: A chassis 7 is made by integrally forming a plate-like chassis portion 7a and a box-shaped chassis portion 7c. In the chassis portion 7a, a light source part 1 and an optical system 20 are fixed. The chassis portion 7c is fixed to the chassis portion 7c while housing a power supply portion 4. |
