A fixture for high-end carrier board production
By designing a fixture for advanced carrier plate production, the fixture body is coordinated with the internal structure of the Tray disk, and the fixture is placed at intervals with the plate after development, the problem of traditional fixtures causing dry film scratches during transportation, and the ability to produce smaller pitch products is achieved.
Patent Information
- Application Number
- CN202421268765.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing fixtures for advanced carrier plate production will come into contact with the plate during transportation, resulting in dry film scratches, and it is impossible to effectively produce smaller pitch products.
A fixture for high-end carrier plate production is designed. The fixture body is placed in the interior of the Tray disk. Through the structure of the upper and lower fixtures and the carrier plate, the fixture and the plate are placed at intervals in the middle of the tray disk to ensure that the plate and the fixture do not come into contact during transportation.
It effectively eliminates the risk of dry film scratching, can produce products with smaller pitches, and the fixture is simple in structure and easy to operate, and the effect is better than traditional methods.
Smart Images
Figure CN222721690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of high-order carrier board production, in particular to a fixture used for high-order carrier board production. Background Art
[0002] The jig used for high-end substrate production is a supporting device for the production and transportation of high-end substrates. With the rapid development of optoelectronic and microelectronic manufacturing process technology, electronic products are always developing in the direction of smaller, lighter and cheaper. Therefore, the operation process of chip components is also constantly being improved. With the continuous development of science and technology, people's process requirements for jigs used for high-end substrate production are also getting higher and higher.
[0003] The existing jigs used for high-end substrate production have certain drawbacks when used. In the process of circuit production of IC substrates, the traditional operation methods are Tenting and MASP. In order to further reduce the circuit pitch, the MASP+ operation method is introduced. The width of the dry film after development is reduced to 10um. The traditional paper separator jig will contact the board during the transportation of the board, causing scratches on the dry film and making it impossible to operate the small pitch board. For this reason, we propose a jig for high-end substrate production. Utility Model Content
[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides a jig for the production of high-order carrier boards, which is mainly used for transporting boards in a tray after development and before copper plating. After development, the jig and the boards are placed in the tray at intervals. During transportation, the boards do not contact the jig, eliminating the risk of scratching the dry film, and can produce products with smaller pitches, which can effectively solve the problems in the background technology.
[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a jig for the production of high-order carriers, including a jig body, and the jig body is snap-fitted and placed inside a Tray, a tray rack is integrally positioned on the outside of the Tray, the jig body includes an upper jig and a lower jig, and a carrier is arranged between the upper jig and the lower jig.
[0006] Preferably, a lower elastic protective cotton body is positioned at the position of the upper end of the lower jig located at the bottom of the carrier plate, an upper elastic protective cotton body is positioned at the position of the bottom of the upper jig located at the upper end of the carrier plate, an upper damping cylinder, an upper spring and an upper damper are positioned between the upper jig and the upper elastic protective cotton body, and a lower spring, a lower damping cylinder and a lower damper are positioned between the lower jig and the lower elastic protective cotton body.
[0007] Preferably, the upper jig and the lower jig are pressed together to position the carrier plate, and both ends and the middle of the carrier plate are in contact with the upper jig and the lower jig.
[0008] Preferably, the fixture body is snap-fitted and positioned inside the Tray, and the outer side of the fixture body matches the inner wall of the Tray.
[0009] Preferably, the carrier plate is pressed between the upper jig and the lower jig via an upper elastic protective cotton body and a lower elastic protective cotton body.
[0010] Preferably, the upper jig and the upper elastic protective cotton body are elastically movable through an upper damping cylinder, an upper spring and an upper damper, and the lower jig and the lower elastic protective cotton body are elastically movable through a lower spring, a lower damping cylinder and a lower damper.
[0011] Beneficial effects: Compared with the prior art, the utility model provides a jig for the production of high-order carrier boards, which has the following beneficial effects: the jig for the production of high-order carrier boards is mainly used for the transportation of boards after development and before copper plating, and the jig and the boards are placed in the tray at intervals after development. During transportation, the boards and the jig do not contact each other, eliminating the risk of scratching the dry film, and can produce products with smaller pitches. The MASP+ process is lamination - exposure - development - plasma degumming - copper plating. This jig is mainly used for the transportation of boards after development and before copper plating, and the boards are placed in the tray at intervals after development. The entire jig for the production of high-order carrier boards has a simple structure and is easy to operate, and the effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a fixture for producing high-order carrier boards.
[0013] Figure 2 The utility model is a structural schematic diagram of a jig body in a jig for producing high-order carrier boards.
[0014] Figure 3 This is a schematic structural diagram of a jig body decomposed in a jig for producing high-order carrier boards according to the utility model.
[0015] Figure 4 This is a structural schematic diagram of an enlarged view of point A in a jig for producing high-order carrier boards of the utility model.
[0016] In the figure: 1. fixture body; 2. tray; 3. tray rack; 4. upper fixture; 5. lower fixture; 6. carrier plate; 7. upper elastic protective cotton body; 8. lower elastic protective cotton body; 9. upper damping cylinder; 10. upper spring; 11. lower spring; 12. lower damping cylinder; 13. upper damper; 14. lower damper. DETAILED DESCRIPTION
[0017] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.
[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] like Figure 1-4 As shown, a jig for high-order carrier production includes a jig body 1, and the jig body 1 is clamped and placed inside a tray 2, a tray rack 3 is integrally positioned on the outer side of the tray 2, the jig body 1 includes an upper jig 4 and a lower jig 5, a carrier 6 is arranged between the upper jig 4 and the lower jig 5, and is mainly used for transporting boards in a tray after development and before copper plating. After development, the jig and the board are placed in the tray at intervals. During transportation, the board does not contact the jig, eliminating the risk of scratching the dry film, and can produce products with smaller pitches.
[0021] Furthermore, a lower elastic protective cotton body 8 is positioned at the position where the upper end of the lower jig 5 is located at the bottom of the carrier plate 6, an upper elastic protective cotton body 7 is positioned at the position where the bottom of the upper jig 4 is located at the upper end of the carrier plate 6, an upper damping cylinder 9, an upper spring 10 and an upper damper 13 are positioned between the upper jig 4 and the upper elastic protective cotton body 7, and a lower spring 11, a lower damping cylinder 12 and a lower damper 14 are positioned between the lower jig 5 and the lower elastic protective cotton body 8.
[0022] Furthermore, the upper jig 4 and the lower jig 5 are pressed together to position the carrier plate 6 , and both ends and the middle of the carrier plate 6 are in contact with the upper jig 4 and the lower jig 5 .
[0023] Furthermore, the fixture body 1 is engaged and positioned inside the Tray 2 , and the outer side of the fixture body 1 matches the inner wall of the Tray 2 .
[0024] Furthermore, the upper jig 4 and the lower jig 5 are pressed against the carrier plate 6 via the upper elastic protective cotton body 7 and the lower elastic protective cotton body 8 .
[0025] Furthermore, the upper jig 4 and the upper elastic protective cotton body 7 are elastically movable through the upper damping cylinder 9, the upper spring 10 and the upper damper 13, and the lower jig 5 and the lower elastic protective cotton body 8 are elastically movable through the lower spring 11, the lower damping cylinder 12 and the lower damper 14.
[0026] Working principle: The utility model includes a jig body 1, a tray 2, a tray frame 3, an upper jig 4, a lower jig 5, a carrier plate 6, an upper elastic protective cotton body 7, a lower elastic protective cotton body 8, an upper damping cylinder 9, an upper spring 10, a lower spring 11, a lower damping cylinder 12, an upper damper 13, and a lower damper 14. The MASP+ process is film pressing - exposure - development - plasma degumming - copper plating. This jig is mainly used for transportation of panels after development and before copper plating. After development, the jig and the panels are placed in the tray at intervals. During transportation, the panels do not contact the jig. The panels are placed between the two jigs, and only the edges and the middle of the panels are in contact with the jig, eliminating the risk of dry film scratches and producing products with smaller pitches.
[0027] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A jig for producing high-end carrier boards, comprising a jig body (1), wherein the jig body (1) is clamped and placed inside a tray (2), and characterized in that: A tray frame (3) is integrally positioned on the outer side of the tray (2); the jig body (1) comprises an upper jig (4) and a lower jig (5); and a carrier plate (6) is arranged between the upper jig (4) and the lower jig (5).
2. The jig for producing high-end carrier boards according to claim 1, characterized in that: The upper end of the lower jig (5) is located at the bottom of the carrier plate (6) and is provided with a lower elastic protective cotton body (8); the bottom of the upper jig (4) is located at the upper end of the carrier plate (6) and is provided with an upper elastic protective cotton body (7); an upper damping cylinder (9), an upper spring (10) and an upper damper (13) are located between the upper jig (4) and the upper elastic protective cotton body (7); and a lower spring (11), a lower damping cylinder (12) and a lower damper (14) are located between the lower jig (5) and the lower elastic protective cotton body (8).
3. The jig for producing high-end carrier boards according to claim 1, characterized in that: The upper jig (4) and the lower jig (5) are pressed together to position the carrier plate (6), and the two ends and the middle of the carrier plate (6) are in contact with the upper jig (4) and the lower jig (5).
4. The jig for producing high-end carrier boards according to claim 1, characterized in that: The jig body (1) is snap-fitted and positioned inside the Tray plate (2), and the outer side of the jig body (1) matches the inner wall of the Tray plate (2).
5. The jig for producing high-end carrier boards according to claim 2, characterized in that: The upper jig (4) and the lower jig (5) are used to press the carrier plate (6) via an upper elastic protective cotton body (7) and a lower elastic protective cotton body (8).
6. The jig for producing high-end carrier boards according to claim 2, characterized in that: The upper jig (4) and the upper elastic protective cotton body (7) are elastically movable via an upper damping cylinder (9), an upper spring (10) and an upper damper (13), and the lower jig (5) and the lower elastic protective cotton body (8) are elastically movable via a lower spring (11), a lower damping cylinder (12) and a lower damper (14).