| 摘要 |
A light radiating device (20) comprising a casing (21) having an opened lower surface arranged at a perforating plane of a heatsensitive stencil sheet; light emitting means (12) arranged within said casing (21); reflection mirrors including lower side reflection mirror (22) contacted with the perforating plane of said heatsensitive stencil sheet, an upper side reflection mirror (25) continuous with said lower side reflection mirror (24) in a predetermined angle and an upper reflection mirror (23) arranged continuous with said upper side reflection mirror (25) and in parallel with the perforating plane of said heatsensitive stencil sheet, arranged in said casing (21) and reflecting light from said light emitting means (12) against the perforating plane of the heatsensitive stencil sheet. <IMAGE> |
