| 摘要 |
A reflective electronic display (e.g., 1200) includes a front light assembly with a diffuser (e.g., 1230) for enlarging the viewing cone of the display. The front light may include a substrate (e.g., 1220), a plurality of optical turning features (e.g., 1240), and a diffuser (e.g., 1230) formed therebetween. The haze of the diffuser (e.g., 1230) may be spatially non-uniform and switchable between two or more levels. |
| 申请人 |
QUALCOMM MEMS TECHNOLOGIES, INC.;GALLY, BRIAN, J.;XU, GANG;BITA, ION;MIENKO, MAREK;GRUHLKE, RUSSELL |
发明人 |
GALLY, BRIAN, J.;XU, GANG;BITA, ION;MIENKO, MAREK;GRUHLKE, RUSSELL |
