Carrier tape and electronic component accommodating piece

Abstract

The utility model provides a carrier tape and an electronic component accommodating member, the carrier tape provided by the utility model comprises a carrier tape body; wherein a plurality of pockets for accommodating electronic elements are arranged on the carrier tape body; the pockets are arranged at intervals in the length direction of the carrier tape body in an array mode. Each pocket is a groove-shaped pocket similar to a rectangle; a reinforcing part is arranged between every two adjacent pockets, each reinforcing part is in a groove shape, and exhaust holes are formed in the reinforcing parts. According to the carrier tape provided by the invention, the reinforcing part is arranged between the two adjacent pockets, so that the strength of the carrier tape can be enhanced, the carrier tape is prevented from being deformed, and the deformation of electronic components caused by the deformation of the carrier tape is further avoided. In addition, the exhaust hole is formed in the reinforcing part, so that the problem that the electronic element is scratched due to the fact that the exhaust hole is formed in the pocket can be avoided.

Description

Technical Field

[0001] This application relates to the technical field of electronic components, and particularly to a carrier tape and an electronic component accommodating member. Background Art

[0002] With the progress of automation technology, electronic components are usually packaged and transported using carrier tapes. The carrier tape has small pockets adapted to the electronic components, which are used to fix the positions of the electronic components and protect their integrity during winding, packaging, and transportation.

[0003] In recent years, with the increase in chip size, the size of the materials to be encapsulated has also increased accordingly. For some thin and flexible materials to be encapsulated, once the size becomes larger, after being encapsulated with the carrier tape and wound onto a reel, the carrier tape may cause deformation of the materials due to overall bending. How to effectively prevent this deformation problem of the materials to be encapsulated has become an urgent challenge to be solved currently. Summary of the Utility Model

[0004] In view of this, this application provides a carrier tape and an electronic component accommodating member to solve the problem that the carrier tape is likely to cause deformation of the electronic components when encapsulating the electronic components.

[0005] Specifically, this application is implemented through the following technical solutions:

[0006] In the first aspect of this application, a carrier tape is provided, and the carrier tape includes a carrier tape body; wherein,

[0007] A plurality of pockets for accommodating electronic components are provided on the carrier tape body; the plurality of pockets are arranged at intervals along the length direction of the carrier tape body in an array manner;

[0008] Each of the pockets is a groove-like pocket in the shape of a quasi-rectangle; a reinforcing portion is provided between two adjacent pockets, the reinforcing portion is in the shape of a groove, and exhaust holes are provided in the reinforcing portion.

[0009] Optionally, the four corners of each pocket are of a curved surface structure, and the side wall and the bottom of each pocket are in a curved surface transition to prevent the electronic components from being scratched.

[0010] Optionally, the depth of each pocket is from 0.5 mm to 5 mm.

[0011] Optionally, the reinforcing portion has a first reinforcing rib and a second reinforcing rib, wherein,

[0012] Both the first reinforcing rib and the second reinforcing rib are arranged along the width direction of the carrier tape body, and the exhaust holes are provided between the first reinforcing rib and the second reinforcing rib.

[0013] Optionally, the electronic components that the carrier tape is used to accommodate are interface heat dissipation materials.

[0014] Optionally, the interface heat dissipation material is an indium alloy sheet.

[0015] In a second aspect of the present application, an electronic component accommodating member is provided. The electronic component accommodating member includes a cover tape and a carrier tape; wherein,

[0016] The cover tape covers the opening surface of the carrier tape;

[0017] The cover tape and the carrier tape are sealed together on two side surfaces along the length direction.

[0018] Optionally, the cover tape and the carrier tape are sealed together on two side surfaces along the length direction by a sealing line or a plurality of sealing lines.

[0019] Optionally, the electronic components to be accommodated by the electronic component accommodating member are surface mount resistors, surface mount diodes, mounted crystals, and interface heat dissipation materials.

[0020] Optionally, the interface heat dissipation material is an indium sheet.

[0021] For the carrier tape and the electronic component accommodating member provided in the present application, by providing a reinforcing portion between adjacent pockets, the strength, stability, and durability of the carrier tape can be increased, the deformation of the pockets can be reduced, and the pockets can better maintain their shape and stability to ensure that the electronic components accommodated in the pockets do not deform. That is, the carrier tape provided in the present application solves the problem that when using the carrier tape to package thin and soft electronic components, the electronic components are prone to deformation. In addition, for the carrier tape provided in the present application, on the one hand, by providing exhaust holes in the reinforcing portion, in this way, the exhaust holes inside the pockets are cancelled, and the problem of scratching the electronic components caused by setting the exhaust holes in the pockets can be avoided; on the other hand, these exhaust holes can also be used as positioning holes to ensure the correct position of the electronic components.

[0022] Furthermore, for the carrier tape provided in the present application, by making the four corners of each pocket be a curved surface structure and the side wall and the bottom of each pocket be in a curved surface transition, in this way, the electronic components encapsulated therein can be prevented from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a top view of the carrier tape shown in an exemplary embodiment of the present application;

[0024] Figure 2 It is a perspective view of the carrier tape shown in an exemplary embodiment of the present application;

[0025] Figure 3 For Figure 2 A partial enlarged view of the pocket of the carrier tape shown;

[0026] Figure 4 ForFigure 2 Partial enlarged view of the reinforcing portion of the carrier tape shown

[0027] Figure 5 Top view of the electronic component housing shown in an exemplary embodiment of the present application

[0028] Description of reference numerals:

[0029] 100: Carrier tape

[0030] 110: Carrier tape body

[0031] 120: Pocket

[0032] 121: Side wall

[0033] 122: Bottom

[0034] 130: Reinforcing portion

[0035] 131: Vent hole

[0036] 132: First reinforcing rib

[0037] 133: Second reinforcing rib

[0038] 200: Cover tape Detailed implementation manners

[0039] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application.

[0040] The terms used in the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The singular forms "a", "the" and "said" used in the present application are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0041] It should be understood that although the terms first, second, third, etc. may be used in the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "when" or "while" or "in response to determining".

[0042] The present application provides a carrier tape and an electronic component accommodating member, which are used to solve the problem that the electronic components are likely to be deformed when the carrier tape packages the electronic components.

[0043] The carrier tape and the electronic component accommodating member provided by the present application can increase the strength, stability and durability of the carrier tape, reduce the deformation of the pockets, and enable the pockets to better maintain their shapes and stability by arranging a reinforcing portion between adjacent pockets, so as to ensure that the electronic components accommodated in the pockets are not deformed. That is, the carrier tape provided by the present application solves the problem that the electronic components are likely to be deformed when the carrier tape is used to package thin and soft electronic components. In addition, for the carrier tape provided by the present application, on the one hand, by arranging exhaust holes in the reinforcing portion, in this way, the exhaust holes inside the pockets are cancelled, and the problem of scratching the electronic components caused by arranging the exhaust holes in the pockets can be avoided; on the other hand, the exhaust holes can also be used as positioning holes to ensure the correct position of the electronic components.

[0044] Specific embodiments are given below to introduce the technical solutions of the present application in detail.

[0045] Figure 1 It is a top view of the carrier tape shown in an exemplary embodiment of the present application. Figure 2 It is a perspective view of the carrier tape shown in an exemplary embodiment of the present application. Please refer to Figure 1 and Figure 2 simultaneously. The carrier tape 100 provided in this embodiment includes a carrier tape body 110; wherein,

[0046] A plurality of pockets 120 for accommodating electronic components are provided on the carrier tape body 110; the plurality of pockets 120 are arranged at intervals along the length direction of the carrier tape body 110 in an array manner;

[0047] Each of the pockets 120 is a groove-like pocket in the shape of a rectangle; a reinforcing portion 130 is arranged between two adjacent pockets 120, the reinforcing portion 130 is in the shape of a groove, and an exhaust hole 131 is arranged in the reinforcing portion 130.

[0048] Specifically, the shape of the carrier tape body 110 can be rectangular, square or irregular. In this embodiment, it is not limited.

[0049] In addition, the thickness of the pocket 120 is set according to actual needs. In this embodiment, it is not limited. For example, in a possible implementation manner of the present application, the thickness of the pocket 120 is 0.5 mm to 5 mm.

[0050] It should be noted that a plurality of pockets 120 are provided on the carrier tape body 110, the plurality of pockets 120 are arranged in an array, and the plurality of pockets 120 are arranged at intervals along the length direction of the carrier tape body 110. Specifically, the length direction of the carrier tape refers to Figure 1The left - right direction shown.

[0051] Specifically, the number of the plurality of pockets 120 is set according to actual needs. In this embodiment, the number of the plurality of pockets 120 is not limited.

[0052] Please refer to Figure 2 , each of the pockets 120 is a groove - like pocket in the shape of a rectangle. The bottom of each pocket 120 may be provided with reinforcing ribs or not. The number and arrangement of the provided reinforcing ribs are set according to actual needs. In this embodiment, they are not limited. For example, in one embodiment, two intersecting reinforcing ribs are provided at the bottom of each pocket 120. It should be noted that the size of the pocket 120 is set according to the size of the electronic component to be encapsulated, and the size of the pocket 120 is adapted to the size of the electronic component to be encapsulated.

[0053] Furthermore, a reinforcing portion 130 is provided between two adjacent pockets 120. The reinforcing portion 130 is in the shape of a groove, and exhaust holes 131 are provided in the reinforcing portion 130.

[0054] Specifically, the reinforcing portion 130 presents a groove - like or circular shape, which can effectively save material costs and weight while enhancing the structural strength of the carrier tape.

[0055] It should be noted that, in a possible implementation manner, the reinforcing portions 130 on the carrier tape body 110 may be the same or different. The number of the reinforcing ribs in the reinforcing portion 130 is set according to actual needs. In this embodiment, they are not limited. Please refer to Figure 1 and Figure 2 , in specific implementation, for example, in one embodiment, the reinforcing portion 130 may be a reinforcing portion composed of one reinforcing rib; in another embodiment, the reinforcing portions 130 on the carrier tape body 110 may be a reinforcing portion without reinforcing ribs, a reinforcing portion with one reinforcing rib, and a reinforcing portion with two reinforcing ribs intersecting to form the reinforcing portion 130.

[0056] Furthermore, the arrangement of the reinforcing ribs in the reinforcing portion 130 is set according to actual needs. In this embodiment, they are not limited. For example, in a possible implementation manner, the arrangement direction of the reinforcing ribs may be parallel to the width direction of the carrier tape body 110, or the arrangement direction of the reinforcing ribs may be perpendicular to the width direction of the carrier tape body 110, or the arrangement direction of the reinforcing ribs may form a specified angle with the width direction of the carrier tape body 110.

[0057] Further, the specific form of the exhaust hole 131 is set according to actual needs and is not limited in this embodiment. For example, in a possible implementation, the exhaust hole 131 can be a rectangular exhaust hole, a square exhaust hole, a circular exhaust hole, an oval exhaust hole, or other exhaust holes with irregular shapes, etc.

[0058] In this embodiment, by providing a reinforcing portion between adjacent pockets, the structural strength of the carrier tape can be enhanced. And by placing the exhaust hole within the reinforcing portion, the potential scratches that the exhaust hole may cause to the product surface are effectively reduced. At the same time, the exhaust hole can also be used as a positioning hole to ensure the correct position of the electronic component on the carrier tape, thereby improving the safety and reliability during transportation and handling.

[0059] For the carrier tape provided in this embodiment, by providing a reinforcing portion between adjacent pockets, the strength, stability, and durability of the carrier tape can be increased, the deformation of the pockets can be reduced, and the pockets can better maintain their shape and stability to ensure that the electronic components accommodated in the pockets do not deform. That is, the carrier tape provided in this application solves the problem that when using a carrier tape to package thin and soft electronic components, the electronic components are prone to deformation. In addition, for the carrier tape provided in this application, on the one hand, by providing an exhaust hole in the reinforcing portion, in this way, the exhaust hole inside the pocket is eliminated, and the problem of scratching the electronic component caused by setting the exhaust hole in the pocket can be avoided; on the other hand, this exhaust hole can also be used as a positioning hole to ensure the correct position of the electronic component.

[0060] Optionally, Figure 3 For Figure 2 a partial enlarged view of the pocket of the shown carrier tape. Please refer to Figure 3 , in a possible implementation, the four corners of each of the pockets 120 are of a curved surface structure, and the side wall 121 and the bottom 122 of each of the pockets 120 are in a curved surface transition to prevent the electronic component from being scratched.

[0061] Specifically, please refer to Figure 3 , the four corners of the pocket 120 are not traditional right angles. Its four corners are in the shape of something like cat ears, that is, the four corners of each pocket 120 are of a curved surface structure. In this way, the electronic component encapsulated therein can be prevented from being scratched.

[0062] Further, please continue to refer to Figure 3 , the side wall 121 and the bottom 122 of each of the pockets 120 are in a curved surface transition, which can further prevent the electronic component from being scratched.

[0063] For the carrier tape provided in this embodiment, by making the four corners of each pocket be of a curved surface structure and the side wall and the bottom of each pocket be in a curved surface transition, in this way, the electronic component encapsulated therein can be prevented from being scratched.

[0064] Figure 4 is Figure 2 a partial enlarged view of the reinforcing portion of the carrier tape shown. Please refer to Figure 4 , optionally, in a possible implementation manner, the reinforcing portion 130 has a first reinforcing rib 132 and a second reinforcing rib 133, wherein,

[0065] both the first reinforcing rib 132 and the second reinforcing rib 133 are arranged along the width direction of the carrier tape body 110, and the exhaust hole 131 is arranged between the first reinforcing rib 132 and the second reinforcing rib 133.

[0066] Please continue to refer to Figure 4 , in Figure 4 the example shown, the reinforcing portion is composed of a first reinforcing rib 132 and a second reinforcing rib 133, and the arrangement directions of the first reinforcing rib 132 and the second reinforcing rib 133 are perpendicular to the width direction, that is, the first reinforcing rib 132 and the second reinforcing rib 133 are arranged along the width direction.

[0067] It should be noted that the first reinforcing rib 132 and the second reinforcing rib 133 can be strip-shaped, grid-shaped or other shaped reinforcing ribs, and in this embodiment, they are not limited. For example, in a possible implementation manner of the present application, please continue to refer to Figure 4 , both the first reinforcing rib 131 and the second reinforcing rib 133 are protruding strip-shaped reinforcing ribs.

[0068] Furthermore, please continue to refer to Figure 4 , when the reinforcing portion 130 is composed of a first reinforcing rib 132 and a second reinforcing rib 133, the exhaust hole 131 is located between the two.

[0069] For the carrier tape provided in this embodiment, by arranging a first reinforcing rib and a second reinforcing rib between two adjacent pockets, the strength of the carrier tape can be improved, the deformation of the carrier tape can be avoided, and further, the deformation of the electronic components accommodated therein due to the deformation of the carrier tape can be avoided. Furthermore, by arranging an exhaust hole between the first reinforcing rib and the second reinforcing rib, on the one hand, the exhaust hole in the pocket can be cancelled, and the problem that the electronic components are easily scratched due to the arrangement of the exhaust hole in the pocket can be avoided. On the other hand, this exhaust hole can be used as a positioning hole to ensure the correct position of the electronic components.

[0070] Optionally, in a possible implementation manner of the present application, the depth of each pocket 120 is from 0.5 mm to 5 mm.

[0071] For the carrier tape provided in this embodiment, the pocket is set to be relatively shallow, so that the activity space of the electronic components to be encapsulated can be restricted to prevent the electronic components to be encapsulated from sliding and deforming during transportation.

[0072] Optionally, in a possible implementation manner of the present application, the electronic component that the carrier tape 100 is used to accommodate is an interface heat dissipation material. Specifically, in an exemplary embodiment provided by the present application, the interface heat dissipation material is an indium alloy sheet.

[0073] Specifically, the interface heat dissipation material is a large, thin, and soft material. By encapsulating the interface heat dissipation material with the carrier tape provided in this embodiment, scratches and deformation can be avoided.

[0074] Corresponding to the foregoing embodiment of the carrier tape, the present application also provides an embodiment of an electronic component accommodating member.

[0075] Figure 5 It is a top view of the electronic component accommodating member shown in an exemplary embodiment of the present application. Please refer to Figure 5 , the electronic component accommodating member provided by the present application may include a cover tape 200 and any one of the carrier tapes 100 provided in the first aspect of the present application, wherein,

[0076] The cover tape 200 covers the opening surface of the carrier tape 100.

[0077] The cover tape 200 and the carrier tape 100 are sealed together on two side surfaces along the length direction.

[0078] Specifically, for the specific structure of the carrier tape 100, refer to the previous description and will not be elaborated here. Further, the cover tape 200 is a plastic reel used to cover the carrier tape containing electronic components.

[0079] Specifically, the cover tape 200 and the carrier tape 100 are sealed together on two side surfaces along the length direction. When specifically implemented, the cover tape 200 and the carrier tape 100 can be sealed together on two side surfaces along the length direction by means of heat sealing or bonding.

[0080] It should be noted that heat sealing refers to heating the contact edges of the cover tape and the carrier tape through a hot pressing device to fuse the two together; bonding is to apply an adhesive to the contact edges of the cover tape and the carrier tape and make the two bond together by applying pressure.

[0081] Further, in a possible implementation manner, the cover tape 200 and the carrier tape 100 can be sealed together on two side surfaces along the length direction by various means such as sealing lines, sealing points, and sealing strips. In this embodiment, no limitation is imposed on it.

[0082] Optionally, in a possible implementation manner, the cover tape 200 and the carrier tape 100 are sealed together on two side surfaces along the length direction by one sealing line or multiple sealing lines.

[0083] Optionally, in a possible implementation manner of the present application, the electronic component accommodating member is used to accommodate surface mount resistors, surface mount diodes, mounted crystals, and interface heat dissipation materials. In this embodiment, no limitation is imposed thereon.

[0084] Optionally, in an exemplary embodiment provided by the present application, the interface heat dissipation material is an indium sheet.

[0085] The electronic component accommodating member provided in this embodiment can achieve the purpose of sealing electronic components by covering the carrier tape with a cover tape and then sealing the cover tape and the carrier tape together on two side surfaces along the length direction by means of thermal sealing or bonding, thereby avoiding damage or contamination of the electronic components.

[0086] In addition, for the carrier tape, by providing a reinforcing portion between adjacent pockets, the strength, stability, and durability of the carrier tape can be increased, the deformation of the pockets can be reduced, and the pockets can better maintain their shape and stability to ensure that the electronic components accommodated in the pockets do not deform. Further, by providing exhaust holes in the reinforcing portion, on the one hand, the exhaust holes inside the pockets are eliminated, which can avoid the problem of scratching the electronic components caused by setting the exhaust holes inside the pockets; on the other hand, the exhaust holes can also be used as positioning holes to ensure the correct position of the electronic components.

[0087] Further, by making the four corners of each pocket have a curved surface structure and the side wall and the bottom of each pocket have a curved surface transition, the electronic components encapsulated therein can be prevented from being scratched.

[0088] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the scope of protection of the present application.

Claims

1. A carrier tape, characterized in that: The carrier tape comprises a carrier tape body; wherein, The carrier body is provided with a plurality of pockets for accommodating electronic components; the plurality of pockets are arranged in an array along the length direction of the carrier body at intervals; Each pocket is a rectangular groove-like pocket; a reinforcement portion is arranged between two adjacent pockets, the reinforcement portion is groove-like, and an exhaust hole is arranged in the reinforcement portion.

2. The carrier tape according to claim 1, characterized in that: The four corners of each pocket are curved structures, and the side wall and the bottom of each pocket are curved transitions to prevent the electronic components from being scratched.

3. The carrier tape according to claim 1, characterized in that: The depth of each pocket is 0.5 mm to 5 mm.

4. The carrier tape according to claim 1, characterized in that: The reinforcement portion has a first reinforcement rib and a second reinforcement rib, wherein: The first reinforcing rib and the second reinforcing rib are both arranged along the width direction of the carrier body, and the exhaust hole is arranged between the first reinforcing rib and the second reinforcing rib.

5. The carrier tape according to claim 1, characterized in that: The electronic components contained in the carrier tape are interface heat dissipation materials.

6. The carrier tape according to claim 5, characterized in that: The interface heat dissipation material is an indium alloy sheet.

7. An electronic component container, characterized in that: The electronic component accommodating part comprises a cover tape and a carrier tape as claimed in any one of claims 1 to 6; wherein, The cover tape covers the opening surface of the carrier tape; The cover tape and the carrier tape are sealed together at two sides along the length direction.

8. The electronic component container according to claim 7, characterized in that: The cover tape and the carrier tape are sealed together at two sides along the length direction through one sealing line or multiple sealing lines.

9. The electronic component container according to claim 7, characterized in that: The electronic components contained in the electronic component container are surface mounted resistors, surface mounted diodes, surface mounted crystals and interface heat dissipation materials.

10. The electronic component container according to claim 9, characterized in that: The interface heat dissipation material is an indium sheet.

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