CN220752691U - Touch panel, display panel and electronic equipment of GG structure of narrow limit - Google Patents
Touch panel, display panel and electronic equipment of GG structure of narrow limit Download PDFInfo
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- CN220752691U CN220752691U CN202322310702.7U CN202322310702U CN220752691U CN 220752691 U CN220752691 U CN 220752691U CN 202322310702 U CN202322310702 U CN 202322310702U CN 220752691 U CN220752691 U CN 220752691U
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- silver paste
- paste layer
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- pin
- narrow
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052709 silver Inorganic materials 0.000 claims abstract description 80
- 239000004332 silver Substances 0.000 claims abstract description 80
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 85
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a touch panel, a display panel and electronic equipment with a narrow-side GG structure, wherein the narrow-side GG structure touch panel comprises: a substrate; a first conductive film layer, a first silver paste layer and a first insulating layer are laminated on one side of the substrate; the other side is laminated with a second conductive film layer, a second insulating layer and a second silver paste layer; the first silver paste layer is provided with a first pin, the second silver paste layer is provided with a second pin, and the first pin and the second pin are respectively connected with the flexible circuit board; the second silver paste layer is used for electrically connecting the second conductive film layer with the flexible circuit board, so that the second conductive film layer is grounded through a grounding pin of the flexible circuit board, and the wiring of the first silver paste layer and the wiring of the second silver paste layer are not mutually compatible. According to the utility model, the first silver paste layer and the second silver paste layer are compatible with each other only for the second conductive film layer, so that the wires of the first silver paste layer and the second silver paste layer are arranged in parallel in the same area of different layers, the frame can be narrowed, and the frame occupation ratio of the touch screen is reduced.
Description
Technical Field
The present utility model relates to the field of touch panels, and more particularly, to a narrow-sided GG touch panel, a display panel, and an electronic device.
Background
With the development of technology, more and more touch screens are appearing in people's life, so market competition is also increasing. Along with the development of science and technology and intelligence, the use of large-size touch screens is also increasing, meanwhile, the requirements of consumers on the screen ratio of the appearance of the touch screen are also increasing, and the existing large-size touch screen is as shown in fig. 1, because the impedance is reduced and the charging time is reduced, the two ends of the touch channel are required to be provided with circuits, the routing of the first silver paste layer 10' and the routing of the second silver paste layer 20' are respectively electrically connected with the first pins 31' and the second pins 32' on the flexible circuit board 30', so that the frame ratio is too large, the screen utilization rate is low, and the requirements of consumers cannot be met.
In view of this, improvements to the existing touch screen and reduction of the frame ratio of the touch screen are urgently needed.
Disclosure of Invention
The utility model discloses a narrow-side GG structure touch panel, a display panel and electronic equipment, which are used for solving the problem that in the prior art, the frame occupation ratio of a touch screen is too large.
In order to solve the problems, the utility model adopts the following technical scheme:
provided is a narrow-sided GG structured touch panel, comprising:
a substrate;
a first conductive film layer, a first silver paste layer and a first insulating layer are laminated on one side of the substrate;
a second conductive film layer, a second insulating layer, a second silver paste layer, a glue layer and a cover plate are laminated on the other side of the substrate;
a first pin is arranged on the first silver paste layer, a second pin is arranged on the second silver paste layer,
the first pin and the second pin are respectively connected with the flexible circuit board;
the second silver paste layer is used for electrically connecting the second conductive film layer and the flexible circuit board, so that the second conductive film layer is grounded through a grounding pin of the flexible circuit board, and the wiring of the first silver paste layer and the wiring of the second silver paste layer are not mutually compatible;
at least partial areas of the first silver paste layer and the second silver paste layer are correspondingly overlapped.
In the above scheme, the first pin is disposed at the bottom of the first silver paste layer.
In the above scheme, the second pin is disposed at the bottom of the second silver paste layer.
In the above scheme, the first pin and the second pin are respectively connected with two transverse ends of the flexible circuit board.
In the above scheme, the first insulating layer avoids the first pin to cover the first silver paste layer.
In the above scheme, the second insulating layer avoids the second pin to cover the second silver paste layer.
In the above scheme, the first silver paste layer is used for electrically connecting the first conductive film layer with the flexible circuit board.
In the above scheme, the substrate is a glass substrate.
The utility model also provides a display panel, which comprises the narrow-side GG structure touch panel according to any one of the schemes.
The utility model also provides electronic equipment, which comprises the narrow-side GG structure touch panel and/or the display panel.
The technical scheme adopted by the utility model can achieve the following beneficial effects:
the second silver paste layer is used for electrically connecting the second conductive film layer with the flexible circuit board, so that the second conductive film layer is grounded through a grounding pin of the flexible circuit board, the first silver paste layer and the second silver paste layer are only mutually compatible with the second conductive film layer, and the first silver paste layer and the second silver paste layer are not mutually compatible, so that wires of the first silver paste layer and the second silver paste layer are arranged in the same area of different layers in parallel, the frame can be narrow, normal functions of each frame are guaranteed, the frame ratio of the touch screen is reduced, and the market competitiveness is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments are briefly described below to form a part of the present utility model, and the exemplary embodiments of the present utility model and the description thereof illustrate the present utility model and do not constitute undue limitations of the present utility model. In the drawings:
FIG. 1 is a schematic view of a touch panel in the prior art;
fig. 2 is a schematic structural diagram of a touch panel with a narrow-side GG structure disclosed in embodiment 1 of the present utility model;
fig. 3 is a stacked view of a touch panel with a narrow-side GG structure according to embodiment 1 of the present utility model.
The method specifically comprises the following reference numerals:
a first silver paste layer-10' in the prior art; a second silver paste layer-20' in the prior art; a flexible circuit board-30' in the prior art; a first pin-31' of the prior art; a second pin-32' in the prior art; substrate-10-; a first conductive film layer-20; a first silver paste layer-30; a first pin-31; a first insulating layer 40; a second conductive film layer-50; a second insulating layer-60; a second silver paste layer-70; a second pin-71; an adhesive layer-80; a cover plate-90; a flexible circuit board-100; a third pin-101; fourth pin-102.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 2 and fig. 3, the touch panel with a narrow-side GG structure provided by the present utility model includes:
a substrate 10; a first conductive film layer 20, a first silver paste layer 30, and a first insulating layer 40 are laminated on one side of the substrate 10; the other side of the substrate 10 is laminated with a second conductive film layer 50, a second insulating layer 60, a second silver paste layer 70, an adhesive layer 80 and a cover plate 90; the first silver paste layer 30 is provided with a first pin 31, the second silver paste layer 70 is provided with a second pin 71, and the first pin 31 and the second pin 71 are respectively connected with the flexible circuit board 100; the second silver paste layer 70 is used for electrically connecting the second conductive film layer 50 and the flexible circuit board 100, so that the second conductive film layer 50 is grounded through a grounding pin of the flexible circuit board 100, and the wires of the first silver paste layer 30 and the wires of the second silver paste layer 70 are not mutually compatible; at least partial areas of the first silver paste layer 30 and the second silver paste layer are correspondingly overlapped.
The second silver paste layer 70 is used for electrically connecting the second conductive film layer 50 and the flexible circuit board 100, so that the second conductive film layer 50 is grounded through a grounding pin of the flexible circuit board 100, the first silver paste layer 30 and the second silver paste layer 70 are only compatible with each other for the second conductive film layer 50, and the first silver paste layer 30 and the second silver paste layer 70 are not compatible with each other, so that wires of the first silver paste layer 30 and the second silver paste layer 70 are arranged in parallel in the same area of different layers, a frame can be made narrow, normal functions of each item are ensured, the frame occupation ratio of the touch screen is reduced, and the market competitiveness is improved.
In this embodiment, the first pins 31 are preferably disposed at the bottom of the first silver paste layer 30. The second pin 71 is disposed at the bottom of the second silver paste layer 70. Specifically, the first pin 31 and the second pin 71 are connected to both lateral ends of the flexible circuit board 100, respectively. The flexible circuit board includes a third pin 101 and a fourth pin 102 connected to the first pin 31 and the second pin 71, respectively. The third pin 101 and the fourth pin 102 can be arranged in the same row and are connected to the first pin 31 and the second pin 71, respectively, so that the area occupied by the bottom wiring is small.
In this embodiment, the first insulating layer 40 covers the first silver paste layer 30 at the position avoiding the first lead 31. The second insulating layer 60 covers the second silver paste layer 70 at the position avoiding the second pins 71. So that the first pin 31 and the third pin 101, the second pin 71 and the fourth pin 102 are not insulated, and the conduction of the circuit is ensured.
The first silver paste layer 30 is used to electrically connect the first conductive film layer 20 with the flexible circuit board 100. Specifically, the first conductive film layer 20 is used for touch driving signal patterns. And the second conductive film layer 50 is used for touch receiving signal patterns.
In this embodiment, the substrate 10 is preferably a glass substrate. Also cover plate 90 is a glass cover plate.
Example 2
The utility model also provides a display panel, comprising the touch panel with the GG structure with the narrow side in the embodiment 1.
Example 3
The utility model also provides electronic equipment, which comprises the touch panel with the GG structure with the narrow side in the embodiment 1 and/or the display panel in the embodiment 2.
The second silver paste layer is used for electrically connecting the second conductive film layer with the flexible circuit board, so that the second conductive film layer is grounded through the grounding pin of the flexible circuit board, the first silver paste layer and the second silver paste layer are only mutually compatible with the second conductive film layer, and the first silver paste layer and the second silver paste layer are not mutually compatible, so that wires of the first silver paste layer and the second silver paste layer are arranged in parallel in the same area of different layers, a frame can be narrow, normal functions of each frame are ensured, the frame occupation ratio of the touch screen is reduced, and market competitiveness is improved.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (10)
1. A narrow-sided GG structured touch panel, comprising:
a substrate;
a first conductive film layer, a first silver paste layer and a first insulating layer are laminated on one side of the substrate;
a second conductive film layer, a second insulating layer, a second silver paste layer, a glue layer and a cover plate are laminated on the other side of the substrate;
a first pin is arranged on the first silver paste layer, a second pin is arranged on the second silver paste layer,
the first pin and the second pin are respectively connected with the flexible circuit board;
the second silver paste layer is used for electrically connecting the second conductive film layer and the flexible circuit board, so that the second conductive film layer is grounded through a grounding pin of the flexible circuit board, and the wiring of the first silver paste layer and the wiring of the second silver paste layer are not mutually compatible;
at least partial areas of the first silver paste layer and the second silver paste layer are correspondingly overlapped.
2. The narrow-sided GG structured touch panel of claim 1, wherein the first pins are disposed at a bottom of the first silver paste layer.
3. The narrow-sided GG structured touch panel of claim 2, wherein the second pins are disposed at the bottom of the second silver paste layer.
4. A narrow-sided GG structured touch panel as claimed in claim 3, wherein the first and second pins are connected to respective lateral ends of the flexible circuit board.
5. The narrow-sided GG structured touch panel of claim 1, wherein the first insulating layer covers the first silver paste layer avoiding the first pins.
6. The narrow-sided GG structured touch panel of claim 1, wherein the second insulating layer covers the second silver paste layer avoiding the second pins.
7. The narrow-sided GG structured touch panel of claim 1, wherein the first silver paste layer is configured to electrically connect the first conductive film layer to the flexible circuit board.
8. The narrow-sided GG structured touch panel of claim 1, wherein the substrate is a glass substrate.
9. A display panel, characterized by a touch panel comprising a narrow-sided GG structure as claimed in any one of claims 1-8.
10. An electronic device characterized by comprising a touch panel of a narrow-sided GG structure as claimed in any one of claims 1-8, and/or a display panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310702.7U CN220752691U (en) | 2023-08-25 | 2023-08-25 | Touch panel, display panel and electronic equipment of GG structure of narrow limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310702.7U CN220752691U (en) | 2023-08-25 | 2023-08-25 | Touch panel, display panel and electronic equipment of GG structure of narrow limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752691U true CN220752691U (en) | 2024-04-09 |
Family
ID=90560075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310702.7U Active CN220752691U (en) | 2023-08-25 | 2023-08-25 | Touch panel, display panel and electronic equipment of GG structure of narrow limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752691U (en) |
-
2023
- 2023-08-25 CN CN202322310702.7U patent/CN220752691U/en active Active
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