阅读说明：本技术 一种电池管理芯片的制作工艺 (Manufacturing process of battery management chip ) 是由 罗家仔 罗成 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种电池管理芯片的制作工艺,所述发动机管理芯片的制作工艺如下所示：步骤1、准备材料铝片；步骤2、免除磁性；步骤3、使用生物激光进行照射铝片；步骤4、加光电醇及铁元素进行涂面；步骤5、激光生物片制作而成；步骤6、将激光生物片装于锂电池中；步骤7、免除生物棱镜片,直接照射；步骤8、制作成14纳米半导体电池管理芯片；本发明制造工艺简单,易操作；本发明制作成本很低,节约大量的人力和时间成本。(The invention discloses a manufacturing process of a battery management chip, which comprises the following steps: step 1, preparing an aluminum sheet; step 2, avoiding magnetism; step 3, irradiating the aluminum sheet by using biological laser; step 4, adding photoelectric alcohol and iron elements to coat the surface; step 5, manufacturing a laser biological sheet; step 6, placing the laser biological sheet in a lithium battery; step 7, eliminating the bioprism sheet and directly irradiating; step 8, manufacturing a 14-nanometer semiconductor battery management chip; the invention has simple manufacturing process and easy operation; the invention has low manufacturing cost and saves a large amount of labor and time cost.)

1. A manufacturing process of a battery management chip is characterized by comprising the following steps: the manufacturing process of the battery management chip is as follows:

step 1, preparing an aluminum sheet;

step 2, avoiding magnetism;

step 3, irradiating the aluminum sheet by using biological laser;

step 4, adding photoelectric alcohol and iron elements to coat the surface;

step 5, manufacturing a laser biological sheet;

step 6, placing the laser biological sheet in a lithium battery;

step 7, eliminating the bioprism sheet and directly irradiating;

and 8, manufacturing a 14-nanometer semiconductor battery management chip.

2. The process of claim 1, wherein the step of manufacturing the battery management chip comprises the steps of: and in the step 3, the laser biological irradiation is carried out twice.

3. The process of claim 1, wherein the step of manufacturing the battery management chip comprises the steps of: the thickness of the laser biological piece in the step 5 is 0.8 mm.

Technical Field

The invention relates to the technical field of chip manufacturing processes, in particular to a manufacturing process of a battery management chip.

Background

A battery management chip is a chip that plays roles in the conversion, distribution, detection, and other power management of power in an electronic equipment system. The CPU power supply amplitude is mainly identified, corresponding short moment waves are generated, and a post-stage circuit is pushed to output power. The existing battery management chip has the disadvantages of complex manufacturing process, high manufacturing cost, and large consumption of manpower and time cost.

Therefore, a manufacturing process of a battery management chip with simple manufacturing process and low manufacturing cost becomes a problem to be solved urgently.

Disclosure of Invention

The invention aims to solve the technical problems that the existing battery management chip is complex in manufacturing process, high in manufacturing cost and consumes a large amount of labor and time.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a manufacturing process of a battery management chip comprises the following steps:

step 1, preparing an aluminum sheet;

step 2, avoiding magnetism;

step 3, irradiating the aluminum sheet by using biological laser;

step 4, adding photoelectric alcohol and iron elements to coat the surface;

step 5, manufacturing a laser biological sheet;

step 6, placing the laser biological sheet in a lithium battery;

step 7, eliminating the bioprism sheet and directly irradiating;

and 8, manufacturing a 14-nanometer semiconductor battery management chip.

Further, in the step 5, the laser is irradiated twice.

Further, the thickness of the laser biological piece in the step 6 is 0.8 mm.

Compared with the prior art, the invention has the advantages that: the invention adopts an aluminum sheet as a raw material, magnetic operation is avoided, the aluminum sheet is made into a strong magnetic superconductor sheet, biological laser is used for irradiating the aluminum sheet, and a photoelectric alcohol and an iron element are added for coating the surface to make a laser biological sheet, the laser biological sheet is arranged in a lithium battery, a biological prism sheet is avoided, direct irradiation is carried out, and a 14-nanometer semiconductor battery management chip is made; the invention has simple manufacturing process and easy operation; the invention has low manufacturing cost and saves a large amount of labor and time cost; the invention has reasonable design and is worth popularizing.

Detailed Description

The manufacturing process of the battery management chip of the invention is further explained in detail.

A manufacturing process of a battery management chip comprises the following steps:

step 1, preparing an aluminum sheet;

step 2, avoiding magnetism;

step 3, irradiating the aluminum sheet by using biological laser;

step 4, adding photoelectric alcohol and iron elements to coat the surface;

step 5, manufacturing a laser biological sheet;

step 6, placing the laser biological sheet in a lithium battery;

step 7, eliminating the bioprism sheet and directly irradiating;

and 8, manufacturing a 14-nanometer semiconductor battery management chip.

And in the step 3, the laser biological irradiation is carried out twice.

The thickness of the laser biological piece in the step 5 is 0.8 mm.

The specific implementation process of the manufacturing process of the battery management chip comprises the following steps: preparing an aluminum sheet, preparing the aluminum sheet into a ferromagnetic superconductor sheet by eliminating magnetism, irradiating the aluminum sheet by using biological laser, adding photoelectric alcohol and iron elements for coating, preparing a laser biological sheet, arranging the laser biological sheet in a lithium battery, eliminating a biological prism sheet, directly irradiating, and preparing the 14-nanometer semiconductor battery management chip.

The invention adopts an aluminum sheet as a raw material, magnetic operation is avoided, the aluminum sheet is made into a strong magnetic superconductor sheet, biological laser is used for irradiating the aluminum sheet, and a photoelectric alcohol and an iron element are added for coating the surface to make a laser biological sheet, the laser biological sheet is arranged in a lithium battery, a biological prism sheet is avoided, direct irradiation is carried out, and a 14-nanometer semiconductor battery management chip is made; the invention has simple manufacturing process and easy operation; the invention has low manufacturing cost and saves a large amount of labor and time cost; the invention has reasonable design and is worth popularizing.

The invention and its embodiments have been described above, without this being limitative. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.