| 摘要 |
<p>A shelf mounted electronic display module (10,110) includes a first outwardly extending portion (20,120) containing an electronic display (22,122) and an antenna (24,124) positioned outwardly from a shelf rail (12) when mounted and a second rearwardly extending portion (30,130) containing a printed wiring board (32,132) and a battery power source (34,134) positioned behind and protected by the shelf rail (12) when mounted. The first outwardly extending portion (20,120) and the second rearwardly extending portion (30,130) are connected below the shelf rail (12) by a connecting portion (40,140) which mechanically and electronically connects the first outwardly extending portion (20,120) and the second rearwardly extending portion (30,130) together to form a substantially U-Shaped configuration. The first outwardly extending portion (20), the second rearwardly extending portion (30) and the connecting portion (40) may be formed as a single integral unit (20,30,40) or as two separate parts (120,140; 130). <IMAGE></p> |
