| US 7,575,810 B2 | ||
| Reflector with non-uniform metal oxide layer surface | ||
| Kurt M. Ulmer, Corvallis, Oreg. (US); and Terrance A. Tiessen, Albany, Oreg. (US) | ||
| Assigned to Hewlett-Packard Development Company, L.P., Houston, Tex. (US) | ||
| Filed on Sep. 23, 2005, as Appl. No. 11/234,439. | ||
| Prior Publication US 2007/0072409 A1, Mar. 29, 2007 | ||
| Int. Cl. B32B 9/00 (2006.01) | ||
| U.S. Cl. 428—469 [216/76; 359/359; 313/113] | 34 Claims |
| 1. A method comprising:
providing a metal oxide layer having a reflectivity of less than or equal to about 10 percent; and
non-uniformly etching the metal oxide layer.
|