Patent ID: 7061518
Filing Date: 2006-06-13
Classification: B41J

Abstract:
1. An LED print head, wherein said LED print head arranged opposite to a photosensitive body and comprising a base body comprising a large volume base part arranged so as to be parallel to an axis of said photosensitive body and having an opposite upper face opposite to said photosensitive body, and a narrow and small volume projecting part extending upward from a section of said opposite upper face of said base part, said projecting part being connected to said base part; an LED base panel arranged on said opposite upper face of said base part, and a lens array arranged on said projecting part in a position between the opposite face of said photosensitive body and an upper face of said LED base panel, wherein the height of said base part is settled to be sufficiently greater as compared with the height of said projecting part and the height of said base body is settled to be sufficiently greater as compared with the width of said base body consisting of said base part and said projecting part, wherein notched part is formed along the bottom of said base part, giving said whole base body an essentially h-shaped cross section and the side face of said lens array is fixed to the side face of said projecting part and said projecting part extends upward from one side of said opposing upper face in a crosswise direction and the width of said projecting part is settled to be sufficiently narrower as compared with the width of said base part.