FPC convenient to operate and display module
By setting a reinforcing sheet with a glue-free area at the ZIF connector of the FPC, the problem of inconvenient FPC connector operation in wearable devices is solved, improving production efficiency and product yield.
Patent Information
- Application Number
- CN202423291865.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In wearable electronic devices, the ZIF interface of FPC has a small operating space, which makes plugging and connecting inconvenient, inefficient and easy to damage the product.
A reinforcing plate is provided at the ZIF connector of the FPC. The reinforcing plate has a non-adhesive area with a width of 0.8mm-1.5mm and a length of 5mm-6mm. A transition arc angle is formed at the connection between the non-adhesive area and the adhesive area. The corners are rounded to facilitate the insertion operation.
It improved the operator's insertion efficiency and product yield, and avoided operator injury and product damage.
Smart Images
Figure CN223798405U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of display module technology, and in particular to an FPC and display module that are easy to operate. Background Technology
[0002] Display modules typically include components such as display glass, driver IC, and FPC. In display modules used in wearable electronic devices, the display glass needs to be bonded to the FPC to achieve the connection and drive display function. This connection is generally achieved through a ZIF interface on the FPC. Due to the small overall size of wearable electronic devices, the space and location for plugging in the ZIF interface on the FPC are limited, making it inconvenient for operators to perform ZIF insertion operations, resulting in low efficiency and the risk of product damage.
[0003] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an FPC and display module that are convenient to operate.
[0005] The technical solution of this utility model is as follows: This utility model provides an FPC that is easy to operate, including: an FPC body, on which a first connecting end and a second connecting end are formed. The first connecting end is a bonding connecting end for bonding with a display glass, and the second connecting end is a ZIF plug-in end. A reinforcing piece is provided on the second connecting end. The reinforcing piece includes a glued area and a glue-free area connected to each other. The glued area is located at the end near the second connecting end and is glued to the FPC body by adhesive. The glue-free area is located at the end away from the second connecting end and is not glued to the FPC body by adhesive.
[0006] Furthermore, the width of the glue-free area is 0.8mm-1.5mm, and the length is 5mm-6mm.
[0007] Furthermore, a transition arc angle is formed at the connection between the glue-free area and the glued area, and the corners of the glue-free area are arc angles.
[0008] This utility model also provides a display module, including the aforementioned convenient FPC and a display glass, wherein the first connection end of the aforementioned FPC body is bonded to the display glass.
[0009] The beneficial effects of this utility model by adopting the above solution are as follows: by setting a glue-free area on the reinforcing plate on the ZIF plug end of the FPC, it is convenient for operators to plug in through the glue-free area when performing operations, which can improve production efficiency and product yield. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of an FPC according to an embodiment of the present invention.
[0011] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0012] Figure 3 This is a display module according to an embodiment of the present utility model. Detailed Implementation
[0013] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0014] Please refer to the following: Figure 1 and Figure 2 In this embodiment, the present invention provides an FPC that facilitates operation, comprising: an FPC body 1, on which a first connecting end 11 and a second connecting end 12 are formed. The first connecting end 11 is a bonding connecting end for bonding with a display glass, and the second connecting end 12 is a ZIF insertion end. The second connecting end 12 is provided with a reinforcing piece 121, which includes an adhesive area 122 and a non-adhesive area 123 connected together. The adhesive area 122 is located near the end of the second connecting end 12 and is bonded to the FPC body 1 with adhesive. The non-adhesive area 123 is located away from the end of the second connecting end 12 and is not bonded to the FPC body 1 with adhesive. When an operator inserts the second connecting end 123, the operator can push against the raised non-adhesive area 123 to drive the second connecting end 12 into the corresponding interface, facilitating the insertion operation.
[0015] Furthermore, the width of the glue-free area 123 can be 0.8mm-1.5mm, and the length can be 5mm-6mm.
[0016] Furthermore, the connection between the glue-free area 123 and the glued area 122 forms a transition arc angle, which can avoid stress concentration leading to tearing of the reinforcing sheet 121. The corners of the glue-free area 123 are rounded, which can prevent burrs, sharp corners, etc., from causing injury to operators. Silkscreen lines 124 can also be provided on the second connection end 12 to achieve positioning during insertion and ensure proper insertion.
[0017] Please refer to the following: Figures 1 to 3This utility model also provides a display module, including the aforementioned convenient FPC and a display glass 2, wherein the first connection end 11 of the FPC body 1 is bonded to the display glass 2. The FPC in this display module can be easily plugged in.
[0018] In summary, the beneficial effects of this solution are as follows: by setting a glue-free area on the reinforcing plate on the ZIF connector of the FPC, it is convenient for operators to perform the connector through the glue-free area, which can improve production efficiency and product yield.
[0019] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An FPC that facilitates operation, characterized in that, include: The FPC body has a first connection end and a second connection end formed thereon. The first connection end is a bonding connection end for bonding with the display glass, and the second connection end is a ZIF plug-in end. The second connection end is provided with a reinforcing piece, which includes a glued area and a non-glued area connected to each other. The glued area is located at the end near the second connection end and is bonded to the FPC body with adhesive. The non-glued area is located at the end away from the second connection end and is not bonded to the FPC body with adhesive.
2. The convenient FPC according to claim 1, characterized in that, The width of the glue-free area is 0.8mm-1.5mm, and the length is 5mm-6mm.
3. The convenient FPC according to claim 1 or 2, characterized in that, The connection between the glue-free area and the glued area forms a transition arc angle, and the corners of the glue-free area are arc angles.
4. A display module, characterized in that, The FPC includes the convenient operation described in any one of claims 1 to 3, and a display glass, wherein a first connection end of the FPC body is bonded to the display glass.