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Electronic package and its manufacturing method

A technology for electronic packages and electronic components, applied in the direction of electrical components, electric solid devices, circuits, etc., can solve problems such as abnormal electrical operation of semiconductor packages 1 and affect the electrical performance of semiconductor packages 1, so as to avoid Effects on Electrical Performance Affected

Active Publication Date: 2019-12-17
SILICONWARE PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the existing semiconductor package 1 does not have a shielding structure for preventing Electromagnetic interference (EMI) during operation, so the semiconductor element 11 is susceptible to external electromagnetic interference (EMI). , causing the electrical function of the semiconductor package 1 to be abnormal, thus affecting the overall electrical performance of the semiconductor package 1

Method used

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  • Electronic package and its manufacturing method
  • Electronic package and its manufacturing method
  • Electronic package and its manufacturing method

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Embodiment Construction

[0059] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0060] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for the understanding and reading of those skilled in the art, and are not intended to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "above", "first", "second" and ...

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PUM

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Abstract

An electronic package and its manufacturing method, comprising: a carrying structure, an electronic component and a shielding member disposed on the carrying structure, a cladding layer formed on the carrying structure to cover the electronic component and the shielding member, forming On the cladding layer and electrically connected to the metal layer of the shield, and the alignment piece located on the side of the cladding layer, the outer periphery of the electronic component is covered with the shield and the metal layer to prevent the electronic component from being affected by external electromagnetic waves. interference.

Description

technical field [0001] The invention relates to a packaging technology, in particular to a semiconductor package and its manufacturing method. Background technique [0002] With the vigorous development of the electronic industry, electronic products are gradually moving towards the trend of multi-function and high performance. In order to meet the packaging requirements of electronic package miniaturization (miniaturization), the technology of wafer level packaging (Wafer Level Packaging, referred to as WLP) has been developed. [0003] Figure 1A to Figure 1E It is a schematic cross-sectional view of the manufacturing method of the conventional wafer-level semiconductor package 1 . [0004] like Figure 1A As shown, a thermal release tape (thermal release tape) 100 is formed on a carrier 10; then, a plurality of semiconductor elements 11 are placed on the thermal release adhesive layer 100, and these semiconductor elements 11 have The opposite active surface 11 a and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L23/552
CPCH01L23/552H01L2924/3025H01L2224/16227H01L2224/48227H01L2924/15311H01L2924/1815H01L2224/04105H01L2224/12105
Inventor 陈彦亨江政嘉
Owner SILICONWARE PRECISION IND CO LTD
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