Embedded chip and preparation method thereof

An embedded chip technology, applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc., can solve problems such as chip damage, damage, and static electricity, and achieve simple structure, improved anti-static ability, and easy installation Effect

Active Publication Date: 2020-06-30
SHENNAN CIRCUITS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, embedding bare chips is usually to complete the embedding of multiple bare chips on a whole substrate. After the bare chips are embedded, each chip is then cut to obtain the required one or more embedded chips. , however, static electricity is usually generated during dicing, which can cause damage to embedded chips
In addition, the chip pins of the cut chips are separated from each other, and may be damaged by static electricity during storage

Method used

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  • Embedded chip and preparation method thereof
  • Embedded chip and preparation method thereof
  • Embedded chip and preparation method thereof

Examples

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Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0071] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0072] In addition, if there are descriptions involving "first", "second" and so on in ...

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Abstract

The invention provides an embedded chip and a preparation method thereof. The embedded chip comprises a circuit board, a chip body, and a conductive plug-in unit. The circuit board is provided with electroplating metal. The chip body is arranged in the circuit board and is provided with a plurality of pin bonding pads, and the plurality of pin bonding pads are led out by the electroplating metal to form a plurality of chip pins. The conductive plug-in unit is detachably connected with the plurality of chip pins in an inserted manner. The conductive plug-in unit detachably plugged with the chippin of the embedded chip is provided for the embedded chip; in the process of placing, moving and the like of the embedded chip, the chip pins of the embedded chip are mutually conducted through theconductive plug-in unit, so that the anti-static capability of the chip is improved, the electrostatic protection of the chip is realized, and the conductive plug-in unit is detached when the embeddedchip needs to be used.

Description

technical field [0001] The invention relates to the technical field of semiconductor chips, in particular to an embedded chip and a preparation method thereof. Background technique [0002] With the development of the information society, the amount of information processed by various electronic devices is increasing day by day, and the demand for high-frequency and high-speed signal transmission is increasing day by day. Embedding the semiconductor chip in the circuit board for packaging can effectively shorten the connection distance between the semiconductor chip and the packaging substrate, and provide a strong guarantee for high-frequency and high-speed signal transmission. Bare chips embedded in circuit boards can also meet the development needs of high integration of packages and miniaturization of electronic products. [0003] In the prior art, the bare chip is usually prepared for embedding the circuit board by attaching the bare chip to the circuit board, and the ...

Claims

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Application Information

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IPC IPC(8): H01L23/488H01L23/49H01L23/60H01L21/48
CPCH01L23/488H01L23/49H01L23/60H01L21/4814H01L21/4885H01L2224/18
Inventor 黄立湘缪桦
Owner SHENNAN CIRCUITS
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