Invention Publication
- Patent Title: SINTERABLE FILMS AND PASTES AND METHODS FOR USE THEREOF
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Application No.: US18328183Application Date: 2023-06-02
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Publication No.: US20230321765A1Publication Date: 2023-10-12
- Inventor: Pukun Zhu , Shashi Gupta , Louis Rector , Qizhuo Zhuo
- Applicant: HENKEL AG & CO., KGaA
- Applicant Address: DE Duesseldorf
- Assignee: HENKEL AG & CO., KGaA
- Current Assignee: HENKEL AG & CO., KGaA
- Current Assignee Address: DE Duesseldorf
- Main IPC: B23K35/02
- IPC: B23K35/02 ; H01L23/00 ; B32B27/00 ; C08L63/00 ; H01L21/683 ; B23K35/30 ; B23K35/36

Abstract:
Provided herein are sinterable films and pastes as conductive die attach materials having advantageous properties for use in die semiconductor packages. Also provided are formulations useful for the preparation of such films and pastes, as well as methods for making such formulations. In additional aspects of the present invention, there are provided conductive networks prepared from compositions according to the present invention. In certain aspects, the invention relates to articles comprising such sintering films and pastes adhered to a suitable substrate therefor.
Public/Granted literature
- US12042883B2 Sinterable films and pastes and methods for use thereof Public/Granted day:2024-07-23
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