Label to be attached on a plastic product formed in a mold and identifiable by a detecting device

• US 6,957,777 B1
• Filed: 09/21/2004
• Issued: 10/25/2005
• Est. Priority Date: 09/21/2004
• Status: Expired due to Fees

• Current Assignee: Sheng-Chang Huang, Supreme Technic Package Company Limited
• Original Assignee: Sheng-Chang Huang, Supreme Technic Package Company Limited
• Inventors: Huang, Sheng-Chang
• Primary Examiner(s): Frech, Karl D.
• Assistant Examiner(s): WALSH, DANIEL I
• Application Number:
  US10/946,795
• Time in Patent Office: 399 Days
• Field of Search: 340/572.1, 340/572.7, 340/572.8, 340/572.9, 235/472.02, 235/375, 235/487, 235/492, 283/81, 156/60, 156/62.2, 257678-679, 257/787, 438/106, 428/139
• US Class Current: 235/492
• CPC Class Codes: B29C 2045/14852 incorporating articles with a data carrier, e.g. chips memory cards, chip cards B29L2017/006
• CPC Class Codes: B29C 45/14639 for obtaining an insulating effect, e.g. for electrical components
• CPC Class Codes: B29C 45/14647 Making flat card-like articles with an incorporated IC or chip module, e.g. IC or chip cards
• CPC Class Codes: B29C 45/14836 Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage B29C45/14434 takes precedence
• CPC Class Codes: G06K 19/07724 the record carrier being at least partially made by a molding process molding in general B29C45/14
• CPC Class Codes: G06K 19/07749 the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
• CPC Class Codes: G06K 19/07758 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag

Abstract

A label to be attached on a plastic product formed in a mold and identifiable by a detecting device includes a soft circuit board, a protective layer and an adhesive layer. The soft circuit board has its outer surface provided with a radio frequency identifiable device (RFID). The protective layer is transparent, adhered on the outer surface of the soft circuit board for protecting and enabling RFID identified by a signal transmitted by a wireless detecting device. The adhering layer is made of a compound material and adhered on an inner layer for protecting the inner surface of the soft circuit board and the RFID as well. The label is attached on a plastic product during injecting molding process, widely usable for identifying an object affixed with the label by means of a detecting device.

Claims

1. A label to be attached on a plastic product formed in a mold and identifiable by a detecting device, said label comprising:

a soft circuit board having an outer surface provided with a radio frequency identifiable device;

a protective layer provided to be fixed on the outer surface of said soft circuit board; and

,

a first adhesive layer made of heat-insulating material provided to be fixed on an inner surface of said soft circuit board.

2. The label to be attached on a plastic product formed in a mold and identifiable by a detecting device as claimed in claim 1, wherein said first adhesive layer is single layered.

3. The label to be attached on a plastic product formed in a mold and identifiable by a wireless detecting device as claimed in claim 1, wherein a second adhesive layer is applied between the inner surface of said soft circuit board and said first adhesive layer, forming a double adhesive layer, wherein the second adhesive layer is in direct contact with the first adhesive layer.

4. The label to be attached on a plastic product formed in a mold and identifiable by a detecting device as claimed in claim 1, wherein said first adhesive layer comprises unwoven cloth.

5. The label to be attached on a plastic product formed in a mold and identifiable by a detecting device as claimed in claim 1, wherein said first adhesive layer comprises foam material.