RFID tag with reinforced structure
View Patent ↗A RFID tag with reinforced structure is capable of reducing the chance of electrical disconnection between the silicon chip and the antenna, extending the life of the RFID tag, and improving the accuracy of reading the RFID tag. The RFID tag is provided with a base, a silicon chip, an antenna and at least one reinforced portion. The base includes a first outer surface and an opposite second outer surface. The chip is disposed in the base and provided with a plurality of chip-electric-connection portions. The antenna is disposed in the base and provided with a plurality of antenna-electric-connection portions to be electrically connected to the chip-electric-connection portions. The reinforced portion protrudes from the first or second outer surface of the base.
1. A Radio Frequency Identification tag with reinforced structure comprising: a base with a first outer surface and an opposite second outer surface; a silicon chip disposed in the base and provided with a plurality of chip-electric-connection portions; an antenna disposed in the base and provided with a plurality of antenna-electric-connection portions to be electrically connected to the chip-electric-connection portions; the Radio Frequency Identification tag characterized by: at least one reinforced portion is protruded from and integral with the first or second outer surface of the base, the at least one reinforced portion is a inseparable part of the base;
and a plurality of ribs is formed on the first surface of the base to strengthen the structure of the Radio Frequency Identification tag.
2. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the quantity of the reinforced portion is two, one of the reinforced portions is formed on the first outer surface of the base, and another of the reinforced portions is formed on the second outer surface of the base.
3. The Radio Frequency Identification tag with reinforced structure as claimed in claim 2 , wherein each of the reinforced portions includes at least two pillars, and an interval is defined between each of two pillars.
4. The Radio Frequency Identification tag with reinforced structure as claimed in claim 2 , wherein each of the reinforced portions includes at least two semispheres, and an interval is defined between each of two semispheres.
5. The Radio Frequency Identification tag with reinforced structure as claimed in claim 2 , wherein the reinforced portions are located at a conjunction the conjunctions of the chip-electric-connection portions and the antenna-electric-connection portions.
6. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein and an interval is defined between each of two neighboring ribs.
7. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the reinforced portion includes at least two cylindrical ribs, and an interval is defined between each of two pillars.
8. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the reinforced portion includes at least two semispheres, and an interval is defined between each of two semispheres.
9. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the reinforced portion is located at an conjunction the conjunctions of the chip-electric-connection portions and the antenna-electric-connection portions.
10. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the ribs are transversely arranged.
11. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the ribs are longitudinally arranged.
12. The Radio Frequency Identification tag with reinforced structure as claimed in claim 1 , wherein the ribs are arranged in both transverse and longitudinal directions in a crossed manner.