Patent ID: 7625139
Filing Date: 2009-12-01
Classification: G02B,G03B,H04N

Abstract:
1. An image sensing apparatus having an image sensing device for outputting an electrical signal in accordance with the amount of incident light, comprising: an optical member that bends and changes the optical path of the incident light; a first lens group that is arranged on a side of a photographic subject with respect to said optical member, said first lens group that is driven to retract at least partially inside the image sensing apparatus when a picture is not to be taken and to be projected outside the image sensing apparatus and toward the subject when a picture is to be taken; and a second lens group placed on a side of the image sensing device different from said optical member, a lens barrier for protecting the first lens group when said first lens group is retracted inside the image sensing apparatus, a rotary shaft of the optical member provided on a lens barrel of the first lens group, wherein said optical member moves to a position where the optical path of the optical image of the subject, which is incident via said first lens group, is changed to the direction of said second lens group when a picture is to be taken, and when a picture is not to be taken, said optical member moves to a position where it is withdrawn toward the side of the image sensing apparatus and withdrawn from a position where the optical path of the optical image of the subject is changed to the direction of said second lens group, wherein said lens barrier withdraws away from the front of the first lens group when a picture is to be taken by sliding away from the front of the first lens group inside the image sensing apparatus, and the lens barrier slides back in front of the first lens group when a picture is not to be taken, and wherein rotation of the rotary shaft retracts the first lens group and the optical member at least partially inside the image sensing apparatus.