Touch panel assembly, notebook computer touch panel and notebook computer

Abstract

The utility model discloses a touchpad assembly, a notebook computer touchpad and a notebook computer. The touchpad assembly comprises a touch layer, a transparent conducting layer and a color changing group layer, the touch layer is provided with an icon display area, the transparent conducting layer is arranged on one side of the touch layer and used for generating signals when the touch layer is touched, and the color changing group layer is arranged on the side, away from the touch layer, of the transparent conducting layer and corresponds to the icon display area. The color changing group layer is used for executing first color changing to display a specified icon when receiving a first signal, the first signal is generated when the transparent conductive layer is subjected to first operation in a specified area of the touch control layer, and the color changing group layer is further used for executing second color changing to close the specified icon when receiving a second signal; the second signal is generated when the transparent conductive layer is subjected to second operation in the designated area of the touch control layer. According to the touchpad assembly, the specified icon can be hidden and closed, and the situation that a user touches by mistake is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of touch panels, and in particular to a touch panel assembly, a notebook computer touch panel and a notebook computer. Background Art

[0002] At present, in order to expand the functions of the laptop touchpad, auxiliary function icon buttons are usually added to the laptop touchpad, and users can realize corresponding functions by touching the auxiliary function icon buttons. However, the auxiliary function icon buttons are usually fixed on the laptop touchpad, resulting in the inability to hide and close the auxiliary function icon buttons, which makes it easy for users to accidentally touch them. Utility Model Content

[0003] In view of the above, it is necessary to provide a touchpad assembly, a notebook computer touchpad and a notebook computer, so that a designated icon can be hidden and closed to avoid accidental touches by the user.

[0004] The present application provides a touch panel assembly, including:

[0005] A touch layer, wherein the touch layer is provided with an icon display area;

[0006] A transparent conductive layer, disposed on one side of the touch layer, and configured to generate a signal when the touch layer is touched;

[0007] A color-changing group layer is arranged on a side of the transparent conductive layer away from the touch layer and corresponding to the icon display area. The color-changing group layer is used to perform a first color change to display a specified icon when receiving a first signal, and the first signal is generated when the transparent conductive layer is subjected to a first operation in a specified area of ​​the touch layer. The color-changing group layer is also used to perform a second color change to close the specified icon when receiving a second signal, and the second signal is generated when the transparent conductive layer is subjected to a second operation in the specified area of ​​the touch layer.

[0008] The above-mentioned touchpad assembly, when it is necessary to display and turn on a specified icon, performs a first operation in a specified area of ​​the touch layer so that the color-changing group layer displays the specified icon, thereby displaying the specified icon in the icon display area of ​​the touch layer through the transparent conductive layer, and touches the specified icon in the icon display area of ​​the touch layer to implement the function corresponding to the specified icon. When it is necessary to hide and close a specified icon, a second operation is performed in a specified area of ​​the touch layer so that the color-changing group layer turns off the specified icon, thereby turning off and hiding the specified icon in the icon display area of ​​the touch layer, and the function corresponding to the specified icon is also turned off accordingly, to avoid accidental touch by the user. In addition, by turning off and hiding the specified icon, the touchpad assembly will not display the specified icon when the function corresponding to the specified icon is not in use, and the appearance of the touchpad assembly is simple, which improves the aesthetics of the touchpad assembly.

[0009] In one embodiment, the first operation is to continuously slide in the designated area along a designated direction for a designated distance, or the first operation is to continuously tap multiple times in the designated area within a designated time.

[0010] The above-mentioned touch panel assembly, by limiting the implementation mode of the first operation, makes the display and activation mode of the designated icon simple to operate, which is conducive to improving the user experience.

[0011] In one embodiment, the second operation is to continuously slide the designated area in the opposite direction of the designated direction by the designated distance, or the second operation is to continuously tap multiple times in the designated area within the designated time.

[0012] The above touch panel assembly limits the implementation mode of the second operation, and the hiding and closing mode of the designated icon is simple to operate, which is conducive to improving the user experience.

[0013] In one of the embodiments, the icon display area is an edge area of ​​the touch layer.

[0014] The above-mentioned touch panel assembly reduces the probability of users displaying or hiding a designated icon due to accidental touch by limiting the position of the icon display area.

[0015] In one of the embodiments, the designated area is an edge area of ​​the touch layer where the icon display area is located, or the designated area is another edge area opposite to the edge area of ​​the touch layer where the icon display area is located, or the designated area is another edge area adjacent to the edge area of ​​the touch layer where the icon display area is located.

[0016] The above-mentioned touch panel assembly further simplifies the display opening or hiding closing method of the designated icon by limiting the position of the designated area.

[0017] In one embodiment, the touch panel assembly further includes:

[0018] A first adhesive layer, bonded between the touch layer and the transparent conductive layer;

[0019] The second adhesive layer is bonded between the transparent conductive layer and the color-changing group layer.

[0020] The touch panel assembly is provided with a first adhesive layer to achieve connection between the touch layer and the transparent conductive layer, and a second adhesive layer to achieve connection between the transparent conductive layer and the color-changing group layer. The structure of the touch panel assembly is stable.

[0021] In one embodiment, the color-changing layer comprises:

[0022] A color-changing layer, disposed on a side of the transparent conductive layer away from the touch layer;

[0023] The ink layer is arranged on the side of the color-changing layer away from the transparent conductive layer.

[0024] The above-mentioned touch panel assembly is provided with a color-changing layer and an ink layer. The color-changing layer can perform a first color change or a second color change according to a corresponding signal based on the base color of the ink layer, thereby displaying or hiding a specified icon.

[0025] In one embodiment, the color-changing layer group further includes a third adhesive layer, and the third adhesive layer is bonded between the color-changing layer and the ink layer.

[0026] The touch panel assembly described above realizes the connection between the color-changing layer and the ink layer by providing the third adhesive layer, and the structure of the color-changing layer group is stable.

[0027] An embodiment of the present application also provides a laptop computer touchpad, comprising a touchpad assembly as described in any of the above technical solutions.

[0028] The above-mentioned laptop computer touchpad, when it is necessary to display and turn on a specified icon, a first operation is performed in a specified area of ​​the touch layer of the touchpad assembly so that the color-changing group layer displays the specified icon, thereby displaying the specified icon in the icon display area of ​​the touch layer through the transparent conductive layer, and the specified icon is touched in the icon display area of ​​the touch layer to implement the function corresponding to the specified icon. When it is necessary to hide and close a specified icon, a second operation is performed in a specified area of ​​the touch layer of the touchpad assembly so that the color-changing group layer closes the specified icon, thereby closing and hiding the specified icon in the icon display area of ​​the touch layer, and the function corresponding to the specified icon is also closed accordingly, to avoid accidental touch by the user. In addition, by closing and hiding the specified icon, the laptop computer touchpad will not display the specified icon when the function corresponding to the specified icon is not in use, and the appearance of the laptop computer touchpad is simple, which improves the aesthetics of the laptop computer touchpad.

[0029] An embodiment of the present application also provides a laptop computer, comprising the laptop computer touchpad as described in the above technical solution.

[0030] The above-mentioned laptop computer, when it is necessary to display and turn on a designated icon, performs a first operation in a designated area of ​​the touch layer of the touchpad assembly so that the color-changing group layer displays the designated icon, thereby displaying the designated icon in the icon display area of ​​the touch layer through the transparent conductive layer, and touches the designated icon in the icon display area of ​​the touch layer to implement the function corresponding to the designated icon. When it is necessary to hide and turn off a designated icon, a second operation is performed in a designated area of ​​the touch layer of the touchpad assembly so that the color-changing group layer turns off the designated icon, thereby turning off and hiding the designated icon in the icon display area of ​​the touch layer, and the function corresponding to the designated icon is also turned off accordingly, to avoid accidental touches by the user. In addition, by turning off and hiding the designated icon, the laptop computer touchpad will not display the designated icon when the function corresponding to the designated icon is not in use, and the appearance of the laptop computer touchpad is simple, which improves the aesthetics of the laptop computer. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a cross-sectional schematic diagram of the touch panel assembly provided in the first embodiment of the present application.

[0032] Figure 2 yes Figure 1 The schematic plan view shows that a first operation is performed on a designated area of ​​a touch layer of a touch panel assembly.

[0033] Figure 3 yes Figure 1 The schematic plan view shows that a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly.

[0034] Figure 4 It is a plan view schematically showing that a first operation or a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly provided in a second embodiment of the present application.

[0035] Figure 5 It is a plan view schematically showing that a first operation or a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly provided in a third embodiment of the present application.

[0036] Figure 6 It is a plan view schematically showing that a first operation or a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly provided in a fourth embodiment of the present application.

[0037] Figure 7 It is a plan view schematically showing that a first operation or a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly provided in a fifth embodiment of the present application.

[0038] Figure 8It is a plan view schematically showing that a first operation or a second operation is performed on a designated area of ​​a touch layer of a touch panel assembly provided in a sixth embodiment of the present application.

[0039] Main component symbols

[0040] Touchpad assembly 100, 200, 300, 400, 500, 600

[0041] Touch layer 10

[0042] Icon display area 12

[0043] Designated area 14

[0044] Transparent conductive layer 20

[0045] Color changing layer 30

[0046] Color changing layer 32

[0047] Ink layer 34

[0048] The third adhesive layer 36

[0049] Specify Icon 40

[0050] First Operation 50

[0051] Second operation 60

[0052] The first adhesive layer 70

[0053] Second adhesive layer 80 DETAILED DESCRIPTION

[0054] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0055] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application 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 a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0056] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0058] See also Figure 1 The first embodiment of the present application provides a touch panel assembly 100 . The touch panel assembly 100 includes a touch layer 10 , a transparent conductive layer 20 and a color-changing group layer 30 .

[0059] Please refer to Figure 2 and Figure 3 The touch layer 10 is provided with an icon display area 12. The touch layer 10 may be made of glass or other light-transmitting materials.

[0060] The transparent conductive layer 20 is disposed on one side of the touch layer 10, and is used to generate a signal when the touch layer 10 is touched. The transparent conductive layer 20 may be ITO (Indium-Tin Oxide), and the transparent conductive layer 20 is light-transmissive.

[0061] The color-changing group layer 30 is arranged on the side of the transparent conductive layer 20 away from the touch layer 10 and corresponding to the icon display area 12. The color-changing group layer 30 is used to perform a first color change to display the designated icon 40 when receiving a first signal, so that the designated icon 40 is displayed in the icon display area 12 of the touch layer 10 through the transparent conductive layer 20. The first signal is generated when the transparent conductive layer 20 performs a first operation 50 on the designated area 14 of the touch layer 10. It can be understood that the icon display area 12 displays the designated icon 40, which can be understood as the designated icon 40 displayed after the color-changing group layer 30 performs the first color change through the touch layer 10 and the transparent conductive layer 20. The color-changing group layer 30 is also used to perform a second color change to close the designated icon 40 when receiving a second signal, so that the icon display area 12 of the touch layer 10 hides the designated icon 40. The second signal is generated when the transparent conductive layer 20 performs a second operation 60 on the designated area 14 of the touch layer 10. Among them, the size of the color-changing group layer 30 is at least approximately the same as the size of the icon display area 12, that is, the size of the color-changing group layer 30 can be approximately the same as the size of the icon display area 12, and the size of the color-changing group layer 30 can also be approximately the same as the size of the transparent conductive layer 20, which can be set specifically according to actual conditions.

[0062] It can be understood that when the icon display area 12 displays the designated icon 40, the function corresponding to the designated icon 40 can be realized by touching the designated icon 40 in the icon display area 12. When the icon display area 12 hides and closes the designated icon 40, the function corresponding to the designated icon 40 is also closed accordingly. When the designated icon 40 is hidden and closed, the icon display area 12 has a normal touch function.

[0063] The touch panel assembly 100 described above, when it is necessary to display the designated icon 40, performs a first operation 50 in the designated area 14 of the touch layer 10, so that the color-changing group layer 30 displays the designated icon 40, thereby displaying the designated icon 40 in the icon display area 12 of the touch layer 10 through the transparent conductive layer 20, and touches the designated icon 40 in the icon display area 12 of the touch layer 10 to implement the function corresponding to the designated icon 40. When it is necessary to hide and close the designated icon 40, a second operation 60 is performed in the designated area 14 of the touch layer 10, so that the color-changing group layer 30 closes the designated icon 40, thereby closing and hiding the designated icon 40 in the icon display area 12 of the touch layer 10, and the function corresponding to the designated icon 40 is also closed accordingly, so as to avoid the user from touching it by mistake.

[0064] In this embodiment, the icon display area 12 is the edge area of ​​the touch layer 10, specifically, the icon display area 12 is the upper edge area of ​​the touch layer 10, and the designated area 14 is the edge area of ​​the touch layer 10 where the icon display area 12 is located, that is, the designated area 14 overlaps with the icon display area 12. In this way, by limiting the positions of the icon display area 12 and the designated area 14, the icon display area 12 and the designated area 14 are limited to the edge area of ​​the touch layer 10, and the user usually touches the middle part of the touch layer 10, which is conducive to reducing the probability of the user displaying the opening or hiding the closing of the designated icon 40 due to accidental touch.

[0065] In this embodiment, the first operation 50 is to continuously slide a specified distance in a specified direction in the specified area 14. Figure 2 The first operation 50 is to continuously slide a specified distance from left to right in the upper edge area where the icon display area 12 is located. The specified distance can be roughly the length of the icon display area 12 or other lengths. The second operation 60 is to continuously slide a specified distance in the direction opposite to the specified direction in the specified area 14. For details, see Figure 3 , the second operation 60 is to continuously slide a specified distance from right to left in the upper edge area where the icon display area 12 is located. In this way, by limiting the implementation of the first operation 50 and the second operation 60, the display opening and hiding closing of the designated icon 40 are simple to operate, which is conducive to improving the user experience.

[0066] In this embodiment, the touch panel assembly 100 also includes a first adhesive layer 70 and a second adhesive layer 80. The first adhesive layer 70 is bonded between the touch layer 10 and the transparent conductive layer 20, and the second adhesive layer 80 is bonded between the transparent conductive layer 20 and the color-changing group layer 30. The first adhesive layer 70 and the second adhesive layer 80 can both be OCA (Optical Clear Adhesive) glue, which is a pressure-sensitive adhesive. The first adhesive layer 70 and the second adhesive layer 80 are both a layer of special double-sided adhesive that is optically transparent without a substrate. In this way, by setting the first adhesive layer 70, the connection between the touch layer 10 and the transparent conductive layer 20 is achieved, and by setting the second adhesive layer 80, the connection between the transparent conductive layer 20 and the color-changing group layer 30 is achieved, and the structure of the touch panel assembly 100 is stable. By limiting the first adhesive layer 70 and the second adhesive layer 80 to be optically transparent double-sided adhesives, the color-changing group layer 30 can display the designated icon 40 in the icon display area 12 of the touch layer 10 through the second adhesive layer 80 , the transparent conductive layer 20 and the first adhesive layer 70 after the color-changing group layer 30 changes color.

[0067] In this embodiment, the color-changing layer group 30 includes a color-changing layer 32 and an ink layer 34. The color-changing layer 32 is arranged on the side of the transparent conductive layer 20 away from the touch layer 10. Specifically, the color-changing layer 32 is bonded to the second adhesive layer 80, and the ink layer 34 is arranged on the side of the color-changing layer 32 away from the transparent conductive layer 20. In this way, by setting the color-changing layer 32 and the ink layer 34, the color-changing layer 32 can perform the first color change or the second color change according to the corresponding signal on the basis of the base color of the ink layer 34, so as to display the opening or hiding of the designated icon 40. Among them, the color-changing principle of the color-changing layer 32 is roughly as follows: before the color-changing layer 32 is energized, the molecules are randomly arranged and the light is strongly scattered. After the color-changing layer 32 is energized, the molecules are uniformly deflected along the direction of the electric field, and the film becomes transparent. After the color-changing layer 32 is powered off, the molecules are randomly arranged, and the molecular transformation time is in the millisecond level. It can be understood that when the color-changing group layer 30 receives the first signal, the first color change is that the color-changing layer 32 is powered on to display the opening designated icon 40, and when the color-changing group layer 30 receives the second signal, the second color change is that the color-changing layer 32 is powered off to hide the closing designated icon 40.

[0068] In this embodiment, the color-changing layer assembly 30 further includes a third adhesive layer 36, which is bonded between the color-changing layer 32 and the ink layer 34. The third adhesive layer 36 is made of substantially the same material as the first adhesive layer 70 and the second adhesive layer 80. Thus, by providing the third adhesive layer 36, the color-changing layer 32 and the ink layer 34 are connected, and the structure of the color-changing layer assembly 30 is stable.

[0069] The touch panel assembly 100 provided in the embodiment of the present application realizes displaying or hiding the designated icon 40 by performing the first operation 50 or the second operation 60 in the designated area 14 of the touch layer 10, thereby preventing the user from accidentally touching the designated icon 40. By closing and hiding the designated icon 40, the touch panel assembly 100 will not display the designated icon 40 when the function corresponding to the designated icon 40 is not used, and the appearance of the touch panel assembly 100 is simple, thereby improving the aesthetics of the touch panel assembly 100.

[0070] See also Figure 4 The second embodiment of the present application provides a touch panel assembly 200. The structure of the touch panel assembly 200 provided in this embodiment is substantially similar to that of the touch panel assembly 100 provided in the first embodiment, except that, in this embodiment, the icon display area 12 is the left edge area of ​​the touch layer 10, and the designated area 14 is the left edge area of ​​the touch layer 10 where the icon display area 12 is located. The first operation 50 is to continuously slide a designated distance from bottom to top in the left edge area where the icon display area 12 is located, and the second operation 60 is to continuously slide a designated distance from top to bottom in the left edge area where the icon display area 12 is located.

[0071] See also Figure 5The third embodiment of the present application provides a touch panel assembly 300. The structure of the touch panel assembly 300 provided in this embodiment is roughly similar to that of the touch panel assembly 100 provided in the first embodiment, except that, in this embodiment, the icon display area 12 is the right edge area of ​​the touch layer 10, and the designated area 14 is the right edge area of ​​the touch layer 10 where the icon display area 12 is located. The first operation 50 is to continuously slide from bottom to top for a designated distance in the right edge area where the icon display area 12 is located, and the second operation 60 is to continuously slide from top to bottom for a designated distance in the right edge area where the icon display area 12 is located.

[0072] See also Figure 6 The fourth embodiment of the present application provides a touch panel assembly 400. The structure of the touch panel assembly 400 provided in this embodiment is roughly similar to that of the touch panel assembly 100 provided in the first embodiment, except that, in this embodiment, the icon display area 12 is the lower edge area of ​​the touch layer 10, and the designated area 14 is the lower edge area of ​​the touch layer 10 where the icon display area 12 is located. The first operation 50 is to continuously slide a designated distance from left to right in the lower edge area where the icon display area 12 is located, and the second operation 60 is to continuously slide a designated distance from right to left in the lower edge area where the icon display area 12 is located.

[0073] See also Figure 7 , the fifth embodiment of the present application provides a touchpad assembly 500. The structure of the touchpad assembly 500 provided in this embodiment is roughly similar to that of the touchpad assembly 100 provided in the first embodiment, except that, in this embodiment, the icon display area 12 is the lower edge area of ​​the touch layer 10, and the designated area 14 is the lower edge area of ​​the touch layer 10 where the icon display area 12 is located. The first operation 50 is to continuously tap multiple times in the lower edge area where the icon display area 12 is located and within a specified time, for example, tap three times continuously within one second, and the second operation 60 is to continuously tap multiple times in the lower edge area where the icon display area 12 is located and within a specified time, for example, tap three times continuously within one second. Among them, when performing the first operation 50 or the second operation 60, the tapping position should avoid the position where the designated icon 40 is located. It can be understood that the second operation 60 can also be different from the first operation 50, for example, the second operation 60 is to tap twice continuously within one second.

[0074] It is understandable that in other embodiments, the continuous tapping may be limited to four or more times within one second, or three, four or more times within two seconds.

[0075] See also Figure 8The sixth embodiment of the present application provides a touch panel assembly 600. The structure of the touch panel assembly 600 provided in this embodiment is substantially similar to that of the touch panel assembly 100 provided in the first embodiment, except that, in this embodiment, the icon display area 12 is the lower edge area of ​​the touch layer 10, and the designated area 14 is the upper edge area opposite to the lower edge area of ​​the touch layer 10 where the icon display area 12 is located. The first operation 50 is to continuously slide the upper edge area of ​​the touch layer 10 from left to right for a designated distance, and the second operation 60 is to continuously slide the upper edge area of ​​the touch layer 10 from right to left for a designated distance.

[0076] It can be understood that in other embodiments, the designated area 14 can also be a left edge area or a right edge area adjacent to the lower edge area of ​​the touch layer 10 where the icon display area 12 is located, and can be set specifically according to actual conditions.

[0077] The seventh embodiment of the present application provides a laptop touchpad (not shown). The laptop touchpad provided in this embodiment may include the touchpad assembly described in any one of the first to sixth embodiments. This embodiment is described by taking the touchpad assembly 100 of the first embodiment as an example.

[0078] The above-mentioned laptop touchpad, when it is necessary to display and open the designated icon 40, a first operation 50 is performed in the designated area 14 of the touch layer 10 of the touchpad assembly 100, so that the color-changing group layer 30 displays the designated icon 40, thereby displaying the designated icon 40 in the icon display area 12 of the touch layer 10 through the transparent conductive layer 20, and the designated icon 40 is touched in the icon display area 12 of the touch layer 10 to realize the function corresponding to the designated icon 40. When it is necessary to hide and close the designated icon 40, a second operation 60 is performed in the designated area 14 of the touch layer 10 of the touchpad assembly 100, so that the color-changing group layer 30 closes the designated icon 40, thereby closing and hiding the designated icon 40 in the icon display area 12 of the touch layer 10, and the function corresponding to the designated icon 40 is also closed accordingly, avoiding the user from accidentally touching. In addition, by closing and hiding the designated icon 40, the laptop touchpad will not display the designated icon 40 when the function corresponding to the designated icon 40 is not used, and the appearance of the laptop touchpad is simple, which improves the aesthetics of the laptop touchpad.

[0079] The eighth embodiment of the present application provides a laptop computer (not shown). The laptop computer provided by this embodiment includes the laptop computer touch panel of the seventh embodiment.

[0080] The above-mentioned laptop computer, when it is necessary to display and open the designated icon 40, performs a first operation 50 in the designated area 14 of the touch layer 10 of the touch pad assembly 100, so that the color-changing group layer 30 displays the designated icon 40, thereby displaying the designated icon 40 in the icon display area 12 of the touch layer 10 through the transparent conductive layer 20, and touches the designated icon 40 in the icon display area 12 of the touch layer 10 to realize the function corresponding to the designated icon 40. When it is necessary to hide and close the designated icon 40, a second operation 60 is performed in the designated area 14 of the touch layer 10 of the touch pad assembly 100, so that the color-changing group layer 30 closes the designated icon 40, thereby closing and hiding the designated icon 40 in the icon display area 12 of the touch layer 10, and the function corresponding to the designated icon 40 is also closed accordingly, avoiding the user from accidentally touching it. In addition, by closing and hiding the designated icon 40, the laptop touch pad will not display the designated icon 40 when the function corresponding to the designated icon 40 is not used, and the appearance of the laptop touch pad is simple, which improves the aesthetics of the laptop.

[0081] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A touch panel assembly, characterized in that: include: A touch layer, wherein the touch layer is provided with an icon display area; A transparent conductive layer, disposed on one side of the touch layer, and configured to generate a signal when the touch layer is touched; A color-changing group layer is arranged on a side of the transparent conductive layer away from the touch layer and corresponding to the icon display area. The color-changing group layer is used to perform a first color change to display a specified icon when receiving a first signal, and the first signal is generated when the transparent conductive layer is subjected to a first operation in a specified area of ​​the touch layer. The color-changing group layer is also used to perform a second color change to close the specified icon when receiving a second signal, and the second signal is generated when the transparent conductive layer is subjected to a second operation in the specified area of ​​the touch layer.

2. The touch panel assembly according to claim 1, wherein: The first operation is to continuously slide in the designated area along a designated direction for a designated distance, or the first operation is to continuously tap multiple times in the designated area within a designated time.

3. The touch panel assembly according to claim 2, wherein: The second operation is to continuously slide the designated area in the opposite direction of the designated direction by the designated distance, or the second operation is to continuously tap multiple times in the designated area within the designated time.

4. The touch panel assembly according to claim 1, wherein: The icon display area is an edge area of ​​the touch layer.

5. The touch panel assembly according to claim 4, wherein: The designated area is an edge area of ​​the touch layer where the icon display area is located, or the designated area is another edge area opposite to the edge area of ​​the touch layer where the icon display area is located, or the designated area is another edge area adjacent to the edge area of ​​the touch layer where the icon display area is located.

6. The touch panel assembly according to claim 1, wherein: The touch panel assembly also includes: A first adhesive layer, bonded between the touch layer and the transparent conductive layer; The second adhesive layer is bonded between the transparent conductive layer and the color-changing group layer.

7. The touch panel assembly according to claim 1, wherein: The color-changing group layer comprises: A color-changing layer, disposed on a side of the transparent conductive layer away from the touch layer; The ink layer is arranged on the side of the color-changing layer away from the transparent conductive layer.

8. The touch panel assembly according to claim 7, wherein: The color-changing layer group further includes a third adhesive layer, and the third adhesive layer is bonded between the color-changing layer and the ink layer.

9. A notebook computer touch panel, characterized in that: The invention comprises a touch panel assembly as claimed in any one of claims 1 to 8.

10. A notebook computer, characterized in that: Comprising the laptop computer touchpad as described in claim 9.

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