Photographic Image acquisition device using LED chips
First Claim
Patent Images
1. A photographic image acquisition device comprising:
- a light source having an LED chip array including a plurality of LED chips;
a photographic medium positioning member for positioning a photographic medium at a preselected position;
a projecting lens for projecting the photographic medium on a detecting member for exposing said detecting member; and
a light transmitting and averaging member positioned between the LED chip array and the preselected position.
1 Assignment
0 Petitions
Accused Products
Abstract
A photographic image acquisition device is disclosed including a light source in the form of an LED chip array having a plurality of LED chips, a photographic medium positioning member for positioning a photographic medium at a predefined position, a projecting lens for projecting the image information on the photographic medium onto a detecting member and for exposing said detecting member, and a light transmitting and averaging member positioned between the LED chip array and the predefined position. The device provides faster image acquisition with a relatively simple mechanical construction.
45 Citations
11 Claims
-
1. A photographic image acquisition device comprising:
-
a light source having an LED chip array including a plurality of LED chips;
a photographic medium positioning member for positioning a photographic medium at a preselected position;
a projecting lens for projecting the photographic medium on a detecting member for exposing said detecting member; and
a light transmitting and averaging member positioned between the LED chip array and the preselected position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
Specification