Invention Application
- Patent Title: PROCESS FOR LAMINATING CONDUCTIVE-LUBRICANT COATED METALS FOR PRINTED CIRCUIT BOARDS
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Application No.: US17305223Application Date: 2021-07-01
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Publication No.: US20230007788A1Publication Date: 2023-01-05
- Inventor: Boaz ATIAS , Elad Mentovich , Yaniv Rotem , Doron Naveh , Adi Levi , Yosi Ben-Naim , Yaad Eliya , Shlomo Danino , Eran Lipp , Alon Rubinsten
- Applicant: Mellanox Technologies, Ltd. , Bar-Ilan University , PCB Technologies Ltd
- Applicant Address: IL Yokneam; IL Ramat Gan; IL Migdal Ha'emeq
- Assignee: Mellanox Technologies, Ltd.,Bar-Ilan University,PCB Technologies Ltd
- Current Assignee: Mellanox Technologies, Ltd.,Bar-Ilan University,PCB Technologies Ltd
- Current Assignee Address: IL Yokneam; IL Ramat Gan; IL Migdal Ha'emeq
- Main IPC: H05K3/46
- IPC: H05K3/46 ; H05K3/06 ; H05K1/02

Abstract:
Processes for laminating a conductive-lubricant coated Printed Circuit Board (PCB) are disclosed. An example laminated PCB may include a lamination stack that may further include a core, an adhesive layer, and at least one graphene-metal structure or at least one hexagonal Boron Nitride metal (h-BN-metal) structure. The materials of the PCB may change in accordance with the invention described herein, including the materials of the core, the materials of the conductive-lubricant coatings, or the metal layers of the conductive-lubricant-metal structures. Doping processes for each change in materials used are also described herein. The conductive-lubricant of the conductive-lubricant-metal structure will promote high frequency performance and heat management within the PCB. Furthermore, a removal process of those materials post-lamination is described herein to promote protection of materials and subsequent removal of protective layers without breakage or tearing.
Public/Granted literature
- US11963309B2 Process for laminating conductive-lubricant coated metals for printed circuit boards Public/Granted day:2024-04-16
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