| http://www.w3.org/ns/prov#value | - The projection apparatus 2601 or 2702 is constituted by a light source optical system 2801, mirrors 2802, and 2804 through 2806, a dichroic mirror 2803, a prism 2807, a liquid crystal display apparatus 2808, a phase difference plate 2809 and a projection optical system 2810. [0209] The projection optical system 2810 is constituted by an optical system including a projection lens.
|
