A liquid metal printer
A technology of liquid metal and printer, which is applied in the directions of printed circuit, printed circuit manufacturing, and secondary treatment of printed circuit, etc. It can solve the problems of integrated preparation of printed circuit and device design, etc., so as to improve the stability and reliability of preparation, The effect of ensuring the quality of finished products
Pending Publication Date: 2018-12-21
BEIJING DREAM INK TECH CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] In view of this, an object of the present invention is to propose a liquid metal printer to solve the problem that the printed circuit cannot be integrated and designed in the prior art
Method used
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Embodiment Construction
[0041] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.
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Abstract
The invention discloses a liquid metal printer, comprising: a continuous first working face and a continuous second working face; A printing mechanism, a repairing mechanism, a chip mounting mechanismand a welding mechanism for performing independent work in an upper region of the first working surface, and a packaging mechanism for performing work in an upper region of the second working surface; And a substrate moving mechanism and an image collecting mechanism; The repair mechanism comprises a fiber wiper head, a container filled with a wiping agent and an electrically controlled lifting mechanism; The bottom of the fiber wiper head is used for wiping off the target liquid metal located on the surface of the substrate, and the other part is contacted with wiping agent in the container,and the fiber wiper head is kept with wiping agent by permeation; an electrically controlled lifting mechanism is cooperatively connected with the fiber wiper head for driving the bottom of the fiberwiper head to contact / leave the surface of the substrate. The liquid metal printer of the invention guarantees the finished product quality of the liquid metal printed circuit through the repairing mechanism, and improves the preparation stability and reliability of the liquid metal printed product.
Description
technical field [0001] The invention belongs to the technical field of liquid metal printing, and in particular relates to a liquid metal printer. Background technique [0002] Liquid metal printers provide a new type of additive manufacturing method for electronic circuits. However, due to the characteristics of liquid metal materials and the lack of maturity of current hardware equipment and equipment software, the formed liquid metal circuits will more or less appear in various ways. A variety of line defects, such as line defects such as hollow lines, narrow edges, interruptions, and liquid metal overflows caused by liquid metal shrinkage lines, in the prior art, after the printer finishes printing, the liquid metal lines are checked manually. The quality is judged, and if the above-mentioned defects exist, manual repairs are performed, which is not conducive to the automated integrated molding of printed circuits. Contents of the invention [0003] In view of this, a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H05K3/12H05K3/22B22F3/115B33Y30/00B33Y10/00H05K13/04
CPCH05K3/1241B22F3/115B33Y10/00B33Y30/00H05K3/225H05K13/046
Inventor 严启臻
Owner BEIJING DREAM INK TECH CO LTD