ILLUMINATOR INTEGRATING CAVITY REMOVABLE REFLECTOR
Original Publication Date: 1986-Aug-31
Included in the Prior Art Database: 2004-Apr-04
Xerox Disclosure Journal
Referring to the drawing figure, an integrating cavity 5 €or a copier is shown. Cavity 5, which is formed by suitable extrusions 7, has an illumination lamp 6 centered in the interior of the tubelike cavity 5. To enhance light reflectivity and improve cavity efficiency, the interior wall 8 of cavity 5 are generally painted white.