| 发明名称 |
ELECTRONIC SHELF LABEL (ESL) TAG |
| 摘要 |
Disclosed herein is an electronic shelf label (ESL) tag including a power adjusting unit connected to the battery to receive power, wherein the power adjusting unit boosts power and provides the boosted power to an IC when the IC is in an active mode, and transfers the power to the IC as it is when the IC is in a sleep mode. Therefore, the ESL tag may be normally operated even though a voltage drop phenomenon of a battery occurs. |
| 申请公布号 |
US2014292107(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414242446 |
申请日期 |
2014.04.01 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
CHO Han Jin;LEE Tae Ha;KIM Wan Su;YOON Dong Sik |
| 分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic shelf label (ESL) tag comprising:
a battery; an integrated circuit (IC); and a power adjusting unit connected to the battery to receive power, wherein the power adjusting unit boosts the power and provides the boosted power to the IC when the IC is in an active mode, and transfers the power to the IC as it is when the IC is in a sleep mode. |
| 地址 |
Suwon-Si KR |
