Protection structure of OCA (Optical Clear Adhesive)

• Main Authors: HUA LU, LIU YANSHAN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The utility model discloses an OCA (Optical Clear Adhesive) protection structure which comprises a carrier tape layer, soft adhesive tapes are arranged on the periphery of the outer wall of the top of the carrier tape layer, a heavy film is arranged on the outer wall of the top of the carrier tape layer, an OCA body is arranged on the outer wall of the top of the heavy film, a light film is arranged on the outer wall of the top of the OCA body, the heavy film is overlapped with the OCA body, and the light film is arranged on the outer wall of the top of the OCA body. The heavy film and the OCA body are both positioned in the soft adhesive tape (5), and the light film is matched with the soft adhesive tape for use. The OCA protection structure has the technical effects that the OCA body is subjected to double protection, the OCA body is more complete, dust and other impurities cannot be adhered to the OCA body, and the OCA protection structure is convenient to use. 本实用新型公开了一种OCA胶的保护结构，包括载带层，所述载带层顶部外壁的四周处设有软胶条，