首页>
外国专利>
PHOSPHOR WHEEL, AND PHOSPHOR WHEEL DEVICE, LIGHT CONVERSION UNIT, AND PROJECTION DISPLAY APPARATUS, EACH PROVIDED WITH PHOSPHOR WHEEL
PHOSPHOR WHEEL, AND PHOSPHOR WHEEL DEVICE, LIGHT CONVERSION UNIT, AND PROJECTION DISPLAY APPARATUS, EACH PROVIDED WITH PHOSPHOR WHEEL
展开▼
机译:磷轮,磷轮装置,光转换单元和投影显示设备,每种都配有磷轮
展开▼
页面导航
摘要
著录项
相似文献
摘要
A phosphor wheel (13) includes: a first surface having a disk shape; a second surface opposite the first surface; a phosphor layer (13b) having an annular shape and being provided on the first surface; a plurality of openings (13c); and a plurality of first blade parts (33a). The plurality of openings (13c) are disposed radially inward of the annular-shaped phosphor layer (13b) and arrayed along a circumferential direction. The plurality of first blade parts (33a) are located respectively adjacent to the plurality of openings (13c) in the first surface and configured to blow air to a surface of the phosphor layer (13b).
展开▼
机译:磷光体轮( 13 B>)包括:具有圆盘形状的第一表面;以及具有圆盘形状的第一表面。与第一表面相对的第二表面;具有环形形状并设置在第一表面上的磷光体层( 13 B> b I>);多个开口( 13 B> c I>);多个第一叶片部( 33 B> a I>)。多个开口( 13 B> c I>)设置在环形荧光体层( 13 B> b I>)的径向内侧)并沿圆周方向排列。多个第一叶片部( 33 B> a I>)分别与多个开口( 13 B> c I>)相邻。 )在第一表面中,并配置为将空气吹到荧光粉层( 13 B> b I>)的表面上。
展开▼