An electrostatic protection structure and electronic equipment
A technology of electrostatic protection and conductive layer, which is applied in the field of electrostatic protection structures and electronic equipment, and can solve problems such as increased width, poor grounding, and affecting the appearance of electronic equipment
Active Publication Date: 2022-07-26
HONOR DEVICE CO LTD
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Problems solved by technology
[0004] However, the above method has the following problems. When the insulation method is used for electrostatic protection, since the insulation performance is completely dependent on the width of the glue, in order to obtain a good insulation effect, the width of the black border of the screen may increase, which affects the appearance of the electronic device; when using grounding For the first grounding method mentioned above, in order to ensure the stability of the electrostatic protection structure, spraying conductive glue will increase the width of the black border of the screen; at the same time, this grounding method may cause poor grounding and cause damage to the antenna. The risk of Radiated Spurious Emission (RSE) affects the performance of the antenna; for the second grounding method mentioned above, the gap discharge will cause the risk of secondary discharge
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[0039] In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0040] The terms used in the following embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be used as limitations on the embodiments of the present application. As used in the description of the embodiments of the present application and the appended claims, the singular expressions "a," "an," "the," "above," "the," and "the" are intended to Plural expressions are also included unless the context clearly dictates otherwise. In addition, the term "and / or", used to describe the relationship of related objects, indicates that there can be three kinds of relationships; for example, A and / or B, it can mean that A exists alone, A an...
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The present application shows an electrostatic protection structure and electronic device. One end of the pressure-sensitive elastic component is connected to the metal shell, and the other end extends away from the metal shell. One side of the pressure-sensitive elastic component is the screen module; the frame includes a connecting portion and a first side edge; the connecting portion is arranged on the One end of the pressure-sensitive elastic component away from the metal shell, the connecting portion includes a first surface facing the screen module; the first side is arranged on the side of the connecting portion facing the screen module, and the first side includes facing the screen module The connecting part faces the pressure-sensitive elastic component and is provided with a conductive layer, one end of the pressure-sensitive elastic component is connected to the conductive layer, the other end is connected to the metal shell, and the conductive layer extends continuously along the first surface to the second surface. The electrostatic protection structure of the present application can avoid the risk of RSE and the risk of secondary discharge that may be caused by poor grounding without affecting the performance of the antenna.
Description
technical field [0001] The present application relates to the technical field of electrostatic protection, and in particular, to an electrostatic protection structure and electronic equipment. Background technique [0002] In electronic devices such as mobile phones, there will be static electricity problems on the side of the screen module. Electrostatic discharge may cause the mobile phone to frequently freeze, automatically shut down, poor picture quality and volume, and good signal time. Therefore, electrostatic protection (Electro-Staticdischarge, ESD) has become an important part of the quality control of electronic products. [0003] The existing electrostatic protection strategies applied to electronic equipment mainly include insulation and grounding; when using insulation for electrostatic protection, the frame and the screen module are bonded by solid glue. The solid glue has high density and is not easy to be struck by static electricity. Put on. When using the...
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IPC IPC(8): H05F3/02H04M1/02
CPCH05F3/02H04M1/0266H04M1/026H05K9/0067H05F3/04H04M1/0249
Inventor 雷奋星
Owner HONOR DEVICE CO LTD