Electronic component
An electronic component and electrical connection technology, applied in the directions of electrical components, circuits, electrical short antennas, etc., can solve the problems such as difficulty in reducing the width of the substrate 10, difficult integration and manufacturing, and difficulty in reducing the width of the wireless communication module 1, etc. short width effect
Active Publication Date: 2015-06-10
SILICONWARE PRECISION IND CO LTD
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[0004] However, in the existing wireless communication module 1, the antenna structure 12 is planar, so based on the electromagnetic radiation characteristics between the antenna structure 12 and the electronic component 11 and the volume limitation of the antenna structure 12, in the manufacturing process, the The antenna body 120 is difficult to integrate with the electronic component 11, that is, the encapsulant 13 only covers the electronic component 11, but does not cover the antenna body 120, so that the mold for the packaging process needs to correspond to the layout area of these electronic components 11, and Does not correspond to the size of the substrate 10, which is not conducive to the packaging process
[0005] In addition, because the antenna structure 12 is planar, it is necessary to increase the layout area (the area where the encapsulant 13 is not formed) on the surface of the substrate 10 to form the antenna body 120, which makes it difficult to reduce the width of the substrate 10, thus making it difficult to Reduce the width of the wireless communication module 1, so that the wireless communication module 1 cannot meet the miniaturization requirements
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[0048] The implementation of the present invention will be described below through specific 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.
[0049] 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 used to limit the implementation of the present invention. Limiting conditions, so it has no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size should still fall within the scope of the present invention without affecting the effect and purpose of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "above", "first", ...
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An electronic component is provided, which includes a substrate having opposite first and second surfaces and an antenna structure combined with the substrate. The antenna structure has at least a first extending portion disposed on the first surface of the substrate, at least a second extending portion disposed on the second surface of the substrate, and a plurality of connecting portions disposed in the substrate for electrically connecting the first extending portion and the second extending portion. Any adjacent ones of the connecting portions are connected through one of the first extending portion and the second extending portion. As such, the antenna structure becomes three-dimensional. The present invention does not need to provide an additional region on the substrate for disposing the antenna structure, thereby reducing the width of the substrate so as to meet the miniaturization requirement of the electronic component.
Description
technical field [0001] The invention relates to an electronic component, especially an electronic component with an antenna. 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. At present, wireless communication technology has been widely used in various consumer electronic products to receive or send various wireless signals. In order to meet the appearance design requirements of consumer electronics products, the manufacture and design of wireless communication modules are developed towards light, thin, short and small requirements. Among them, the planar antenna (Patch Antenna) is small in size, light in weight and easy to manufacture. It is widely used in wireless communication modules of electronic products such as mobile phones (cell phone) and personal digital assistants (Personal Digital Assistant, PDA). [0003] figure 1 It is a t...
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IPC IPC(8): H01Q1/36
CPCH01Q1/38H01Q1/40H01Q9/0421
Inventor 邱志贤朱恒正江政育
Owner SILICONWARE PRECISION IND CO LTD