CN221043334U - Glass touch panel - Google Patents
Glass touch panel Download PDFInfo
- Publication number
- CN221043334U CN221043334U CN202322641057.7U CN202322641057U CN221043334U CN 221043334 U CN221043334 U CN 221043334U CN 202322641057 U CN202322641057 U CN 202322641057U CN 221043334 U CN221043334 U CN 221043334U
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- CN
- China
- Prior art keywords
- substrate
- printed circuit
- circuit layer
- layer
- touch panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011521 glass Substances 0.000 title claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 36
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model discloses a glass touch panel, which comprises a substrate, wherein one surface of the substrate is an action surface, the other surface of the substrate is a printing surface, and a pattern layer is arranged on the printing surface of the substrate; the substrate is a glass plate, a printed circuit layer is arranged on a printing surface of the substrate, the size of the printed circuit layer is smaller than that of the substrate, an interface end with input and output functions is outwards extended from one side of the printed circuit layer, the interface end and the printed circuit layer are integrally printed on the substrate, the pattern layer is positioned between the substrate and the printed circuit layer, a connecting wire for electrically connecting the input and output wires is welded on the interface end, and one end of the connecting wire extends out of the substrate; compared with the prior art, the touch control function of the substrate is realized by printing the printed circuit layer on the glass plate, the optical adhesive is not required to be used for bonding, the phenomenon of bubbles does not exist, and the bubble removal treatment is not required; furthermore, the arrangement of the functional circuit board is reduced, so that the occupied area of the whole substrate is smaller when the whole substrate is applied.
Description
Technical Field
The utility model relates to the field of touch panels, in particular to a glass touch panel.
Background
The prior glass touch panel comprises a substrate and a functional circuit board, wherein one surface of the substrate is a non-printing surface, and the other surface is a printing surface for printing; the printed surface of the substrate is printed with a shielding layer and a pattern layer, the pattern layer is printed on the shielding layer and is attached to the substrate through an optical adhesive layer, the shielding layer is attached to the functional circuit board through the optical adhesive layer, and the functional circuit board is provided with a lead extending out of the functional circuit board.
The glass touch panel with the structure is attached to the substrate by the optical adhesive layer to achieve the touch function, the shielding layer is generally a thin sheet, gaps are formed between the thin sheet and the substrate and the functional circuit board when the thin sheet is attached by the optical adhesive layer, so that gas is easy to remain, bubbles are easy to exist at the edge of the glass touch panel, and if the bubbles are too many, the touch screen function failure can be caused, so that the bubble removal treatment is needed after the attachment of each layer of parts.
In view of the above, the present inventors have conducted intensive studies on the problems, and have produced the present invention.
Disclosure of utility model
The utility model aims to provide a glass touch panel, which solves the problem that the existing glass touch panel needs to be subjected to bubble treatment after being attached.
In order to achieve the purpose, the utility model adopts the following technical scheme:
A glass touch panel comprises a substrate, wherein one surface of the substrate is an action surface, the other surface of the substrate is a printing surface, a pattern layer with patterns and characters is arranged on the printing surface of the substrate, and a circuit wiring structure is arranged on the printing surface of the substrate; the substrate is a glass plate, a printed circuit layer for realizing wiring of a substrate touch function is arranged on a printed surface of the substrate, the size of the printed circuit layer is smaller than that of the substrate, one side of the printed circuit layer is outwards extended to form an interface end with input and output functions, the interface end and the printed circuit layer are integrally printed on the substrate, the pattern layer is positioned between the substrate and the printed circuit layer, a connecting wire for electrically connecting the input and output wires is welded on the interface end, one end of the connecting wire extends out of the substrate, and the printed circuit layer and the connecting wire are of a circuit wiring structure.
The connecting wires are soft flat wires.
The soft flat cable is adhered to the substrate at a position between the edge of the substrate and the interface end.
The printed circuit layer is in a square structure.
According to the glass touch panel, the touch function of the substrate is realized by printing the pattern layer and the printed circuit layer on the glass plate, and the printed circuit layer is led out of the substrate through the flexible flat cable, so that the printed circuit layer is convenient to connect with equipment; compared with the prior art, the touch control function of the substrate is realized by printing the printed circuit layer on the glass plate, the procedure of attaching the functional circuit board is omitted, the optical adhesive is not needed for attaching, the phenomenon of bubbles does not exist, and the bubble removing treatment is not needed; furthermore, the arrangement of the functional circuit board is reduced, so that the occupied area of the whole substrate is smaller when the whole substrate is applied.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
For further explanation of the technical scheme of the present utility model, the following is described in detail with reference to the accompanying drawings.
The glass touch panel comprises a substrate 1, wherein one surface of the substrate 1 is an action surface, the other surface of the substrate 1 is a printing surface, a pattern layer with patterns and characters is arranged on the printing surface of the substrate 1, and a circuit wiring structure is arranged on the printing surface of the substrate 1; the substrate 1 is a glass plate, a printed circuit layer 2 for realizing wiring of the touch function of the substrate 1 is arranged on a printed surface of the substrate 1, the printed circuit layer 2 is in a square structure, the size of the printed circuit layer 2 is smaller than that of the substrate 1, an interface end 3 with input and output functions is outwards extended from one side of the printed circuit layer 2, the interface end 3 and the printed circuit layer 2 are integrally printed on the substrate 1, the pattern layer is arranged between the substrate 1 and the printed circuit layer 2, a connecting wire 4 for electrically connecting the input and output wires is welded on the interface end 3, the connecting wire 4 is a flexible flat cable, one end of the connecting wire 4 extends out of the substrate 1, the printed circuit layer 2 and the connecting wire 4 are in a circuit wiring structure, and a printing arrangement mode for realizing the touch function of the substrate by the printed circuit layer is a well-known technology of a person skilled in the art, and is not repeated.
According to the glass touch panel, the touch function of the substrate is realized by printing the pattern layer and the printed circuit layer on the glass plate, and the printed circuit layer is led out of the substrate through the flexible flat cable, so that the printed circuit layer is convenient to connect with equipment; compared with the prior art, the touch control function of the substrate is realized by printing the printed circuit layer on the glass plate, the procedure of attaching the functional circuit board is omitted, the optical adhesive is not needed for attaching, the phenomenon of bubbles does not exist, and the bubble removing treatment is not needed; furthermore, the arrangement of the functional circuit board is reduced, so that the occupied area of the whole substrate is smaller when the whole substrate is applied.
The soft flat cable is adhered to the substrate 1 at the position between the edge of the substrate 1 and the interface end 3; when the flexible flat cable is applied, the part except the connection between the flexible flat cable and the interface end 3 is adhered to the substrate 1, so that the flexible flat cable is prevented from shaking and falling off from the interface end 3.
The form of the present utility model is not limited to the illustrations and examples, and any person who performs a similar idea of the present utility model should be regarded as not departing from the scope of the patent of the utility model.
Claims (4)
1. A glass touch panel comprises a substrate, wherein one surface of the substrate is an action surface, the other surface of the substrate is a printing surface, a pattern layer with patterns and characters is arranged on the printing surface of the substrate, and a circuit wiring structure is arranged on the printing surface of the substrate; the method is characterized in that: the substrate is a glass plate, a printed circuit layer for realizing wiring of a substrate touch function is arranged on a printed surface of the substrate, the size of the printed circuit layer is smaller than that of the substrate, one side of the printed circuit layer is outwards extended to form an interface end with input and output functions, the interface end and the printed circuit layer are integrally printed on the substrate, the pattern layer is positioned between the substrate and the printed circuit layer, a connecting wire for electrically connecting the input and output wires is welded on the interface end, one end of the connecting wire extends out of the substrate, and the printed circuit layer and the connecting wire are of a circuit wiring structure.
2. A glass touch panel according to claim 1, wherein: the connecting wires are soft flat wires.
3. A glass touch panel according to claim 2, wherein: the soft flat cable is adhered to the substrate at a position between the edge of the substrate and the interface end.
4. A glass touch panel according to claim 1, wherein: the printed circuit layer is in a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641057.7U CN221043334U (en) | 2023-09-27 | 2023-09-27 | Glass touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641057.7U CN221043334U (en) | 2023-09-27 | 2023-09-27 | Glass touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043334U true CN221043334U (en) | 2024-05-28 |
Family
ID=91175936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641057.7U Active CN221043334U (en) | 2023-09-27 | 2023-09-27 | Glass touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043334U (en) |
-
2023
- 2023-09-27 CN CN202322641057.7U patent/CN221043334U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |