| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a line head which changes a light path in a simple constitution, and also to provide an image forming apparatus using it. <P>SOLUTION: Light emitting elements 3 are formed on a substrate 2. For the elements, for example, organic EL elements are used. A reflecting member 4 is provided in the positions of light emitting surfaces of the light emitting elements 3 on the substrate 2. For the reflecting member, for example, a triangular prism having a reflecting glass part may be used. Light amount sensors 5 and 6 are provided on the surface of the reflecting glass part. Either single or multiple sensors may be used. Emitted lights of the elements 3 are reflected on the reflecting surface of the reflecting member 4, and travels in the Z direction (direction of imaging surface of a photoreceptor). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
