| 摘要 |
A case 10 for a portable electronic device (especially for an iPhone (RTM) 100 and the like) comprises a shell 12, a diffuser 40 mounted within the shell 12, and an optional transparent insert (150) with custom graphics located between a front side 14 of the shell and the diffuser 40. The custom graphics contained in the case may be illuminated by means of a light source (e.g. camera flash) external to the case. Aspects of the invention include the diffuser 40 comprising a Perspex panel having an etched portion 44 from which light escapes. The diffuser 40 may be slid between a position in which a flash 102 of the device is unobstructed, for normal photographic use, and a position in which light 200 from the flash 102 is received on a first surface 41 of the diffuser 40, whereby it is re-directed internally before being emitted from the etched portion 44 on the opposite, second surface 43 to provide even and bright illumination of that second surface. Alternative aspects of the invention include the light source incorporated into the case 10, (rather than using the camera flash) where micro LEDs are disposed below the diffuser and powered by a power source integrated in to the case. |
