Patterned glass and vehicle

Abstract

The invention provides patterned glass and a vehicle, the patterned glass comprises a display area, the display area comprises a first edge and a second edge which are oppositely arranged, the direction, facing the second edge, of the first edge is a first direction, and the direction, facing the second edge, of the first edge is a second direction; the patterned glass further comprises outer-layer glass, inner-layer glass and a light-operated functional layer arranged between the outer-layer glass and the inner-layer glass, the light-operated functional layer comprises a plurality of subareas, the subareas are distributed at intervals in the first direction, each subarea comprises a first edge and a second edge which are oppositely arranged, and the first edge and the second edge are opposite to each other. The first edge and the second edge are sequentially distributed in the first direction, and the shortest distance between the first edge and the second edge is larger than or equal to 20 mm. According to the technical scheme, the display uniformity of the pattern of the partition dimming pattern glass can be optimized, and the use experience of a user is improved.

Description

Patterned glass and vehicles Technical Field

[0001] The present application relates to the field of glass technology, and in particular to patterned glass and a vehicle. Background Art

[0002] Switchable glass can switch between transparent and opaque states through various control methods, including electrical, temperature, light, and voltage control. Due to various limitations, mass-produced switchable glass on the market is almost exclusively electrically controlled. By zoning the switchable glass, different patterns can be created. However, current zoned switchable glass can easily experience uneven dimming due to improper pattern settings.

[0003] Summary of the Invention

[0004] The embodiments of the present application provide a patterned glass and a vehicle, which can optimize the display uniformity of the pattern of the zoned dimming patterned glass and enhance the user experience.

[0005] In a first aspect, the present application provides a patterned glass, wherein the patterned glass includes a display area, the display area includes a first edge and a second edge arranged opposite to each other, the direction of the first edge toward the second edge is a first direction, the patterned glass also includes an outer layer of glass, an inner layer of glass and a light control function layer arranged between the outer layer of glass and the inner layer of glass, the light control function layer includes a plurality of partitions, the plurality of partitions are spaced apart along the first direction, each of the partitions includes a first side and a second side arranged opposite to each other, the first side and the second side are distributed in sequence along the first direction, and the shortest distance between the first side and the second side is greater than or equal to 20 mm.

[0006] In a possible implementation manner, each of the partitions includes a plurality of corners, and a curvature radius of each corner is greater than or equal to 1 mm.

[0007] In a possible implementation manner, the first side is a straight line, or the first side is a curve.

[0008] In one possible implementation, one of the plurality of partitions located at the first edge is a first partition, one of the plurality of partitions located at the second edge is a second partition, and one of the plurality of partitions located between the first edge and the second edge is at least one third partition, and one first partition, at least one third partition, and one second partition are arranged alternately in the first direction.

[0009] In a possible implementation, there are multiple third partitions, the third partitions are arranged at intervals, and the multiple third partitions have the same shape.

[0010] In a possible implementation, the third partition includes a first sub-region, a second sub-region, and a third sub-region, and the first sub-region and the second sub-region are symmetrically arranged on both sides of the third sub-region.

[0011] In one possible embodiment, one of the multiple partitions located at the first edge is a first partition, one of the multiple partitions located at the second edge is a second partition, and the multiple partitions located between the first edge and the second edge are multiple third partitions and at least one fourth partition, two adjacent third partitions are separated by a fourth partition, and two adjacent third partitions are symmetrically arranged on both sides of a fourth partition.

[0012] In a possible implementation, the third partition includes a first sub-region, a second sub-region, and a third sub-region, and the first sub-region and the second sub-region are symmetrically arranged on both sides of the third sub-region.

[0013] In a possible implementation manner, the display area further includes a third edge and a fourth edge that are arranged opposite to each other, and the third edge and the fourth edge are arranged between the first edge and the second edge;

[0014] The first sub-area includes a first branch, a second branch and a third branch, the first branch extends along the first direction, the second branch and the third branch are symmetrically arranged on both sides of the first branch, and one end of the second branch and one end of the third branch are both connected to one end of the first branch, the other end of the second branch extends to the third edge, and the other end of the third branch extends to the fourth edge.

[0015] In a possible implementation manner, the display area further includes a third edge and a fourth edge that are arranged opposite to each other, and the third edge and the fourth edge are arranged between the first edge and the second edge;

[0016] The third partition includes a first branch, a second branch and a third branch, the first branch extends along the first direction, the second branch and the third branch are symmetrically arranged on both sides of the first branch, and one end of the second branch and one end of the third branch are both connected to one end of the first branch, the other end of the second branch extends to the third edge, and the other end of the third branch extends to the fourth edge.

[0017] In one possible implementation, the third partition includes a first part, a second part, and a third part sequentially arranged along a direction perpendicular to the first direction, and a length of the second part along the first direction is greater than a length of the first part and the third part along the first direction.

[0018] In a possible embodiment, the optical fiber further includes a first conductive layer and a second conductive layer, wherein the first conductive layer is provided between the light control functional layer and the inner glass layer, and the second conductive layer is provided between the light control functional layer and the outer glass layer; or

[0019] The first conductive layer is disposed between the light control function layer and the outer glass layer, and the second conductive layer is disposed between the light control function layer and the inner glass layer.

[0020] In a possible embodiment, the glass substrate further comprises two adhesive layers, one adhesive layer being provided between the first conductive layer and the inner glass layer, and the other adhesive layer being provided between the second conductive layer and the outer glass layer.

[0021] Alternatively, one adhesive layer is provided between the second conductive layer and the inner glass layer, and another adhesive layer is provided between the first conductive layer and the outer glass layer.

[0022] In a second aspect, the present application further provides a vehicle, comprising a vehicle body and the patterned glass as described above, wherein the patterned glass is connected to the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without any creative work.

[0024] FIG1 is a vehicle provided in an embodiment of the present application;

[0025] FIG2 is a cross-sectional schematic diagram of patterned glass provided in an embodiment of the present application;

[0026] FIG3 is a schematic structural diagram of the patterned glass of the first partitioned light control functional layer shown in FIG2 ;

[0027] FIG4 is a schematic structural diagram of the patterned glass of the second partitioned light control functional layer shown in FIG2 ;

[0028] FIG5 is a schematic structural diagram of the patterned glass of the light control functional layer of the third partition shown in FIG2 ;

[0029] FIG6 is a schematic structural diagram of the patterned glass of the light control functional layer of the fourth partition shown in FIG2 ;

[0030] FIG7 is a schematic structural diagram of the patterned glass of the light control functional layer of the fifth partition shown in FIG2 ;

[0031] FIG8 is a schematic structural diagram of the patterned glass of the light control functional layer of the sixth partition shown in FIG2 ;

[0032] FIG9 is a schematic structural diagram of the patterned glass of the light control functional layer of the seventh partition shown in FIG2 ;

[0033] FIG10 is a schematic structural diagram of the patterned glass of the light control functional layer of the eighth partition shown in FIG2 ;

[0034] FIG11 is a schematic structural diagram of the patterned glass of the ninth partitioned light control functional layer shown in FIG2 ;

[0035] FIG12 is a schematic structural diagram of the patterned glass of the light control functional layer of the tenth partition shown in FIG2 . DETAILED DESCRIPTION

[0036] For ease of understanding, the terms involved in the embodiments of the present application are first explained.

[0037] Multiple: refers to two or more than two.

[0038] Connection: should be understood in a broad sense. For example, A and B are connected, which can be either directly connected or indirectly connected through an intermediary.

[0039] The specific implementation of the present application will be clearly described below with reference to the accompanying drawings.

[0040] Smart glass can switch between transparent and opaque states through various control methods, including electrical, temperature, light, and voltage control. Most mass-produced smart glass on the market is electrically controlled, allowing for different patterns to be created by zoning the glass. Current zoned smart glass can easily experience uneven dimming due to improper pattern settings. Specifically, if the channel width of a zone is insufficient, this can cause a voltage drop in the dimming of the individual channels in that zone, resulting in uneven dimming.

[0041] Based on this, the embodiments of the present application provide a patterned glass and a vehicle, which can optimize the display uniformity of the pattern of the zoned dimming patterned glass and enhance the user experience.

[0042] Please refer to FIG. 1 , which illustrates a vehicle 1000 according to an embodiment of the present application. Vehicle 1000 includes patterned glass 100 and a vehicle body 200 , with patterned glass 100 attached to vehicle body 200 . For example, patterned glass 100 may be a sunroof, front windshield, rear windshield, or side window of vehicle 1000 . The present embodiment does not limit the specific location at which patterned glass 100 is attached to vehicle body 200 .

[0043] It should be understood that the embodiments of the present application are only illustrated by taking the vehicle 1000 using the patterned glass 100 as an example, but the patterned glass 100 can actually also be applied to buildings or other purposes. The embodiments of the present application do not limit the use of the patterned glass 100.

[0044] Referring to Figure 2, which is a schematic cross-sectional view of a patterned glass 100 provided in an embodiment of the present application, the patterned glass 100 may include an outer layer of glass 10, an inner layer of glass 20, a light control functional layer 30 disposed between the outer and inner layers of glass 10, 20, a first conductive layer 40, a second conductive layer 50, and two adhesive layers 60.

[0045] It should be noted that the purpose of Figure 2 is only to schematically illustrate the connection relationship between the outer glass 10, the inner glass 20, the light control functional layer 30, the first conductive layer 40, the second conductive layer 50 and the two adhesive layers 60, and does not specifically limit the connection position, specific structure and quantity of each device. The structure illustrated in the embodiment of the present application does not constitute a specific limitation on the patterned glass 100. In other embodiments of the present application, the patterned glass 100 may include more or fewer components than shown in the figure, or combine certain components, or split certain components, or arrange the components differently. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

[0046] Exemplarily, the light control function layer 30 may be a polymer dispersed liquid crystal (PDLC), a suspended particle device (SPD), or an electrochromism (EC).

[0047] The first conductive layer 40 has a plurality of first dividing lines 41, and the second conductive layer 50 has a plurality of second dividing lines 51. The first dividing lines 41 can divide the first conductive layer 40 into a plurality of segments, which are electrically insulated from each other. The second dividing lines 51 can divide the second conductive layer 50 into a plurality of segments, which are electrically insulated from each other. Each segment is independently connected to a voltage source, allowing them to be controlled separately. This allows different regions of the patterned glass 100 to be independently controlled, thereby achieving a graphic display on the patterned glass 100. The first conductive layer 40, the light control functional layer 30, and the second conductive layer 50 can together form a dimming layer (not shown). The segments of the first conductive layer 40 and the segments of the second conductive layer 50 cooperate to connect portions of the light control functional layer 30 to form a pattern. In other words, the light control functional layer 30 is divided into a plurality of sections based on the shapes of the segments of the first conductive layer 40 and the segments of the second conductive layer 50. The shapes of the segments of the first conductive layer 40 and the second conductive layer 50 can be the same.

[0048] The dimming layer may further include a first dielectric layer (not shown) and a second dielectric layer (not shown). The first dielectric layer may be disposed between the first conductive layer 40 and the adhesive layer 60 near the outer glass 10, while the second dielectric layer may be disposed between the second conductive layer 50 and the adhesive layer 60 near the inner glass 20. The first and second dielectric layers may be made of thermoplastic polyester (Polyethylene terephthalate, PET). The first and second dielectric layers prevent internal components (i.e., the first conductive layer 40, the light control functional layer 30, and the second conductive layer 50) from direct contact with external structures, thereby protecting the internal components.

[0049] In one possible embodiment, a first conductive layer 40 is disposed between the light control functional layer 30 and the inner glass 20, and a second conductive layer 50 is disposed between the light control functional layer 30 and the outer glass 10. An adhesive layer 60 is disposed between the second conductive layer 50 and the inner glass 20, and another adhesive layer 60 is disposed between the first conductive layer 40 and the outer glass 10. In other words, the inner glass 20, an adhesive layer 60, the first conductive layer 40, the light control functional layer 30, the second conductive layer 50, another adhesive layer 60, and the outer glass 10 are sequentially stacked. The outer glass 10 is a single-layer glass with the patterned glass 100 facing the vehicle exterior, and the inner glass 20 is a single-layer glass with the patterned glass 100 facing the vehicle interior. Current flows between the first conductive layer 40 and the second conductive layer 50, flowing through the current path into the light control functional layer 30. Due to the photoelectric effect of the light control functional layer 30, the transparency of the patterned glass 100 changes. It should be noted that the first dividing line 41 and the second dividing line 51 can be straight and perpendicular to the light control function layer 30, or slightly curved. This application does not limit the structures of the first dividing line 41 and the second dividing line 51.

[0050] In another possible embodiment, unlike the previous embodiment, the positions of the first conductive layer 40 and the second conductive layer 50 are altered. The first conductive layer 40 is positioned between the light control functional layer 30 and the outer glass 10, while the second conductive layer 50 is positioned between the light control functional layer 30 and the inner glass 20. An adhesive layer 60 is positioned between the first conductive layer 40 and the inner glass 20, while another adhesive layer 60 is positioned between the second conductive layer 50 and the outer glass 10. In other words, the outer glass 10, an adhesive layer 60, the first conductive layer 40, the light control functional layer 30, the second conductive layer 50, another adhesive layer 60, and the inner glass 20 are stacked in this order.

[0051] Please refer to Figure 3, which is a schematic structural diagram of the patterned glass 100 with a partitioned light-control functional layer 30 shown in Figure 2. The patterned glass 100 may include a display area 110 and a non-display area 120. The display area 110 may be the central area of ​​the patterned glass 100, and the non-display area 120 may be the edge area of ​​the patterned glass 100. The non-display area 120 is disposed around the display area 110. The display area 110 is the area of ​​the patterned glass 100 that can display a pattern, and the non-display area 120 is the area of ​​the patterned glass 100 that does not display a pattern. Alternatively, the display area 110 may be the area on one side of the patterned glass 100, and the non-display area 120 may be the area on the other side of the patterned glass 100. Of course, the patterned glass 100 may also be entirely configured as the display area 110. This application does not limit the positional relationship between the display area 110 and the non-display area 120.

[0052] The display area 110 includes a first edge 111, a second edge 112, a third edge 113, and a fourth edge 114. The first edge 111 and the second edge 112 are disposed opposite each other, and the third edge 113 and the fourth edge 114 are disposed opposite each other, with the third edge 113 and the fourth edge 114 being disposed between the first edge 111 and the second edge 112. It should be noted that the layer structure of the patterned glass 100 in the display area 110 of the patterned glass 100 includes a light control function layer 30. The layer structure of the patterned glass 100 in the non-display area 120 may not include the light control function layer 30; alternatively, the non-display area 120 may include the light control function layer 30, and the patterned glass 100 in the non-display area 120 may not display a pattern.

[0053] The light-control functional layer 30 includes multiple partitions spaced apart along a first direction. The direction from the first edge 111 toward the second edge 112 is the first direction, and the first direction is marked by an X. Each partition includes a first side 31 and a second side 32 positioned opposite each other. The first side 31 and the second side 32 are sequentially spaced along the first direction. The distance between the first side 31 and the second side 32 at various locations within the same partition can be equal or unequal. When the distance between the first side 31 and the second side 32 at various locations within the same partition is unequal, the shortest distance a between the first side 31 and the second side 32 is the point where the distance is minimum. The shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.

[0054] In a first possible embodiment, please refer to Figures 3, 4, 5 and 6. Figure 3 is a structural schematic diagram of the patterned glass 100 of the first partitioned light-control functional layer 30 provided in an embodiment of the present application. Figure 4 is a structural schematic diagram of the patterned glass 100 of the second partitioned light-control functional layer 30 provided in an embodiment of the present application. Figure 5 is a structural schematic diagram of the patterned glass 100 of the third partitioned light-control functional layer 30 provided in an embodiment of the present application. Figure 6 is a structural schematic diagram of the patterned glass 100 of the fourth partitioned light-control functional layer 30 provided in an embodiment of the present application.

[0055] The multiple subareas located at one end of the light control functional layer 30 are first subareas 301, the multiple subareas located at the other end of the light control functional layer 30 are second subareas 302, and the multiple subareas located between the two ends of the light control functional layer 30 are third subareas 303. A first subarea 301, multiple third subareas 303, and one second subarea 302 are arranged sequentially in a first direction. The multiple third subareas 303 have the same shape. The first side 31 and the second side 32 of the third subareas 303 are arranged in parallel.

[0056] As shown in Figure 3 , in a first possible implementation, the first side 31 and the second side 32 of the third subarea 303 are both linear. The first side 31 and the second side 32 extend from one side of the third edge 113 of the display area 110 to one side of the fourth edge 114 of the display area 110. The shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.

[0057] As shown in Figure 4 , in a second possible embodiment, the first side 31 and the second side 32 of the third subarea 303 are arc-shaped. The first side 31 and the second side 32 extend from one side of the third edge 113 of the display area to one side of the fourth edge 114 of the display area. The shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.

[0058] As shown in Figure 5 , in a third possible implementation, the first side 31 and the second side 32 of the third subarea 303 are both broken lines, with two adjacent line segments connected by an arc b having a radius of curvature greater than or equal to 1 mm, and the shortest distance a between the first side 31 and the second side 32 greater than or equal to 20 mm. Furthermore, the first side 31 and the second side 32 extend from the side of the display area near the third edge 113 to the side of the display area near the fourth edge 114.

[0059] As shown in Figure 6 , in a fourth possible embodiment, the first side 31 and the second side 32 are arranged in a rectangular wave pattern, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm. Furthermore, adjacent line segments on the first side 31 and the second side 32 are connected by an arc b, and the radius of curvature of the arc b is greater than or equal to 1 mm. The first side 31 and the second side 32 extend from one side of the third edge 113 of the display area to one side of the fourth edge 114 of the display area.

[0060] In a second possible embodiment, please refer to FIG. 7 , which is a schematic structural diagram of a patterned glass 100 having a light-control functional layer 30 of a fifth partition provided in an embodiment of the present application.

[0061] One of the multiple partitions located at the first edge 111 is a first partition 301, one of the multiple partitions located at the second edge 112 is a second partition 302, and one of the multiple partitions located between the first edge 111 and the second edge 112 is a third partition 303. A first partition 301, a third partition 303 and a second partition 302 are arranged sequentially in the first direction.

[0062] Unlike the first embodiment, this embodiment has only one third partition, and the third partition 303 includes three areas, namely a first sub-area 3031, a second sub-area 3032, and a third sub-area 3033. The first sub-area 3031 and the second sub-area 3032 are symmetrically arranged on both sides of the third sub-area 3033.

[0063] The first subregion 3031 includes a first branch 3031a, a second branch 3031b, and a third branch 3031c. The first branch 3031a extends along a first direction, and the second branch 3031b and the third branch 3031c are symmetrically arranged on both sides of the first branch 3031a. One end of the second branch 3031b and one end of the third branch 3031c are both connected to one end of the first branch 3031a. The other end of the second branch 3031b extends to the third edge 113, and the other end of the third branch 3031c extends to the fourth edge 114. The connection between the first branch 3031a and the second branch 3031b can be connected by an arc, and the radius of curvature of the arc can be greater than or equal to 1 mm. The connection between the first branch 3031a and the third branch 3031c can be connected by an arc, and the radius of curvature of the arc can be greater than or equal to 1 mm.

[0064] Since the second sub-region 3032 and the first sub-region 3031 are symmetrical about the third sub-region 3033, the shape of the second sub-region 3032 and the shape of the first sub-region 3031 are mirror images of each other. Therefore, the specific shape of the second sub-region 3032 can refer to the shape of the first sub-region 3031 and will not be repeated here.

[0065] In a third possible embodiment, please refer to FIG. 8 , which is a schematic structural diagram of a patterned glass 100 having a light-control functional layer 30 of a sixth partition provided in an embodiment of the present application.

[0066] It is understood that the patterned glass 100 in the first and second possible embodiments may be a sunroof glass. In this embodiment, the patterned glass 100 may be a windshield. The display area 110 of the patterned glass 100 may be located in the upper half of the windshield of the vehicle 1000. The first edge 111 and the second edge 112 of the patterned glass 100 are located on the left and right sides of the windshield, respectively. Similar to the second possible embodiment, this embodiment includes a first partition 301, a third partition 303, and a second partition 302, with the first partition 301, the third partition 303, and the second partition 302 arranged sequentially in the first direction.

[0067] Unlike the second possible embodiment, the first partition 301, the second partition 302, and the third partition 303 of this embodiment are all arranged in a trapezoidal shape. Each trapezoid includes a first side 31, a second side 32, a third side 33, and a fourth side 34. The first side 31 and the second side 32 are arranged opposite each other, and the third side 33 and the fourth side 34 are arranged opposite each other. The third side 33 and the fourth side 34 connect the first side 31 and the second side 32. The shortest distance a between the first side 31 and the second side 32 and the shortest distance a between the third side 33 and the fourth side 34 are both greater than or equal to 20 mm. The third partition 303 can be an inverted trapezoid. In this embodiment, the first partition 301 and the second partition 302 are symmetrically arranged on both sides of the third partition 303. The third partition 303 can increase its transparency under the action of an electric current, thereby making it easier for cameras or driving recorders inside the vehicle to capture images outside the vehicle.

[0068] In a fourth possible embodiment, please refer to Figure 9, which is a schematic diagram of the structure of the patterned glass 100 with the seventh type of partitioned light-control functional layer 30 provided in an embodiment of the present application. Similar to the second possible embodiment, this embodiment includes a first partition 301, a third partition 303, and a second partition 302, with the first partition 301, the third partition 303, and the second partition 302 being arranged sequentially in the first direction.

[0069] The first subarea 301 and the second subarea 302 are symmetrically arranged on either side of the third subarea 303. Unlike the second possible embodiment, in this embodiment, the first side 31 and the second side 32 of the third subarea 303 are wavy, formed by bending multiple line segments. The first side 31 and the second side 32 of the third subarea 303 extend from one end of the display area 110 near the third edge 113 to the other end of the display area 110 near the fourth edge 114. The distance between the end of the first side 31 near the third edge 113 and the end of the second side 32 near the third edge 113 is a first distance d, and the distance between the other end of the first side 31 near the fourth edge 114 and the other end of the second side 32 near the fourth edge 114 is a second distance c. The first distance d is greater than the second distance c, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm. Furthermore, two adjacent line segments on the first side 31 and the second side 32 are connected by an arc b, and the radius of curvature of the arc b can be greater than or equal to 1 mm.

[0070] In a fifth possible embodiment, please refer to Figure 10, which is a schematic diagram of the structure of the patterned glass 100 with the light-control functional layer 30 of the eighth type of partition provided in an embodiment of the present application. Unlike the first possible embodiment, this embodiment includes four partitions. Specifically, one of the multiple partitions located at the first edge 111 is a first partition 301, one of the multiple partitions located at the second edge 112 is a second partition 302, and multiple third partitions 303 and multiple fourth partitions 304 are located between the first edge 111 and the second edge 112. Two adjacent third partitions 303 are separated by a fourth partition 304, and two adjacent third partitions 303 are symmetrically arranged on either side of a fourth partition 304.

[0071] The third subarea 303 includes a first portion 303a, a second portion 303b, and a third portion 303c, arranged in sequence perpendicular to a first direction. The length of the second portion 303b along the first direction is greater than the lengths of the first portion 303a and the third portion 303c along the first direction. The second portion 303b may be octagonal. The first and second portions 303a and 303b have the same rectangular shape. The first and third portions 303a and 303c are respectively located on two opposing sides of the second portion 303b. The fourth subarea 304 may be hourglass-shaped and located between the two third subareas 303, with the edges of the fourth subarea 304 spaced apart from the edges of the third subareas 303.

[0072] Two adjacent line segments in the second portion are connected by an arc with a curvature radius greater than or equal to 1 mm. The connection between the first portion 303a and the second portion 303b is smoothly connected by an arc with a curvature radius greater than or equal to 1 mm. The connection between the third portion 303c and the second portion 303b is smoothly connected by an arc with a curvature radius greater than or equal to 1 mm.

[0073] In this embodiment, there are four third sections 303 and three fourth sections 304. That is, in this embodiment, the sections of the patterned glass 100 along the first direction are, in order, a first section 301, a third section 303, a fourth section 304, a third section 303, a fourth section 304, a third section 303, a fourth section 304, a third section 303, a fourth section 304, a third section 303, a fourth section 304, a third section 303, a fourth section 304, a third section 303, a second section 302. Each section includes a first side 31 and a second side 32 that are oppositely disposed, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.

[0074] In a sixth possible embodiment, please refer to Figure 11, which is a schematic diagram of the structure of the patterned glass 100 with the light-control functional layer 30 of the ninth partition provided in an embodiment of the present application. Similar to the fifth possible embodiment, this embodiment also includes a first partition 301, a second partition 302, multiple third partitions 303, and multiple fourth partitions 304. The positions of the partitions in this embodiment can be the same as those in the fifth possible embodiment. Unlike the fifth possible embodiment, the third partition 303 in this embodiment includes a first sub-region 3031, a second sub-region 3032, and a third sub-region 3033. The first sub-region 3031 and the second sub-region 3032 are symmetrically arranged on either side of the third sub-region 3033.

[0075] The first subregion 3031 includes a first branch 3031a, a second branch 3031b, and a third branch 3031c. The first branch 3031a extends along a first direction, and the second branch 3031b and the third branch 3031c are symmetrically arranged on both sides of the first branch 3031a. One end of the second branch 3031b and one end of the third branch 3031c are both connected to one end of the first branch 3031a. The other end of the second branch 3031b extends to the third edge 113, and the other end of the third branch 3031c extends to the fourth edge 114. The first branch 3031a and the second branch 3031b are connected by an arc, and the radius of curvature of the arc is greater than or equal to 1 mm. The first branch 3031a and the third branch 3031c are connected by an arc, and the radius of curvature of the arc is greater than or equal to 1 mm.

[0076] Because the second sub-region 3032 and the first sub-region 3031 are symmetrical about the third sub-region 3033, the shape of the second sub-region 3032 is a mirror image of the shape of the first sub-region 3031. Therefore, the specific shape of the second sub-region 3032 can refer to the shape of the first sub-region 3031 and will not be described in detail here. For example, there can be three third sub-regions 303, with a fourth sub-region 304 located between every two third sub-regions 303; or there can be four third sub-regions 303, with a fourth sub-region 304 located between every two third sub-regions 303. In this embodiment, there can be multiple third sub-regions 303, and this embodiment does not limit the number of third sub-regions 303.

[0077] In a seventh possible embodiment, please refer to FIG. 12 , which is a schematic structural diagram of a patterned glass 100 having a light-control functional layer 30 of a tenth partition provided in an embodiment of the present application.

[0078] Similar to the fifth possible embodiment, this embodiment also includes a first partition 301, a second partition 302, multiple third partitions 303 and multiple fourth partitions 304, and the positions of the partitions in this embodiment can be the same as the positions of the partitions in the fifth possible embodiment.

[0079] This embodiment differs from the fifth possible embodiment in that the third subarea 303 of this embodiment includes a first branch 3031a, a second branch 3031b, and a third branch 3031c. The first branch 3031a extends along a first direction, and the second branch 3031b and the third branch 3031c are symmetrically arranged on either side of the first branch 3031a. One end of the second branch 3031b and one end of the third branch 3031c are both connected to one end of the first branch 3031a. The other end of the second branch 3031b extends to the third edge 113, and the other end of the third branch 3031c extends to the fourth edge 114. The first branch 3031a and the second branch 3031b are connected by an arc, and the radius of curvature of the arc is greater than or equal to 1 mm. The first branch 3031a and the third branch 3031c are connected by an arc, and the radius of curvature of the arc is greater than or equal to 1 mm.

[0080] The above is a detailed introduction to the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the ideas of the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A patterned glass, characterized in that: The patterned glass includes a display area, the display area includes a first edge and a second edge arranged opposite to each other, the direction of the first edge toward the second edge is a first direction, the patterned glass also includes an outer layer of glass, an inner layer of glass and a light control function layer arranged between the outer layer of glass and the inner layer of glass, the light control function layer includes a plurality of partitions, the plurality of partitions are spaced apart along the first direction, each of the partitions includes a first side and a second side arranged opposite to each other, the first side and the second side are distributed sequentially along the first direction, and the shortest distance between the first side and the second side is greater than or equal to 20 mm.

2. The patterned glass according to claim 1, characterized in that: Each of the partitions includes a plurality of corners, and a curvature radius of each of the corners is greater than or equal to 1 mm.

3. The patterned glass according to claim 1, wherein: The first side is a straight line, or the first side is a curve.

4. The patterned glass according to any one of claims 1 to 3, characterized in that: One of the multiple partitions located at the first edge is a first partition, one of the multiple partitions located at the second edge is a second partition, and at least one third partition is located between the first edge and the second edge among the multiple partitions. One first partition, at least one third partition and one second partition are arranged alternately in the first direction.

5. The patterned glass according to claim 4, characterized in that: There are multiple third partitions, and the multiple third partitions are arranged at intervals, and the multiple third partitions have the same shape.

6. The patterned glass according to claim 4, characterized in that: The third partition includes a first sub-region, a second sub-region and a third sub-region, and the first sub-region and the second sub-region are symmetrically arranged on both sides of the third sub-region.

7. The patterned glass according to any one of claims 1 to 3, characterized in that: One of the multiple partitions located at the first edge is a first partition, one of the multiple partitions located at the second edge is a second partition, and multiple partitions located between the first edge and the second edge are multiple third partitions and at least one fourth partition. Two adjacent third partitions are separated by a fourth partition, and two adjacent third partitions are symmetrically arranged on both sides of a fourth partition.

8. The patterned glass according to claim 7, characterized in that: The third partition includes a first sub-region, a second sub-region and a third sub-region, and the first sub-region and the second sub-region are symmetrically arranged on both sides of the third sub-region.

9. The patterned glass according to claim 6 or 8, characterized in that: The display area further includes a third edge and a fourth edge disposed opposite to each other, wherein the third edge and the fourth edge are disposed between the first edge and the second edge; The first sub-area includes a first branch, a second branch and a third branch, the first branch extends along the first direction, the second branch and the third branch are symmetrically arranged on both sides of the first branch, and one end of the second branch and one end of the third branch are both connected to one end of the first branch, the other end of the second branch extends to the third edge, and the other end of the third branch extends to the fourth edge.

10. The patterned glass according to claim 7, wherein: The display area further includes a third edge and a fourth edge disposed opposite to each other, wherein the third edge and the fourth edge are disposed between the first edge and the second edge; The third partition includes a first branch, a second branch and a third branch, the first branch extends along the first direction, the second branch and the third branch are symmetrically arranged on both sides of the first branch, and one end of the second branch and one end of the third branch are both connected to one end of the first branch, the other end of the second branch extends to the third edge, and the other end of the third branch extends to the fourth edge.

11. The patterned glass according to claim 7, characterized in that: The third partition includes a first portion, a second portion, and a third portion sequentially arranged along a direction perpendicular to the first direction, and a length of the second portion along the first direction is greater than a length of the first portion and the third portion along the first direction.

12. The patterned glass according to any one of claims 1-3, 6, 8, 10, and 11, characterized in that: It also includes a first conductive layer and a second conductive layer, wherein the first conductive layer is provided between the light control function layer and the inner glass, and the second conductive layer is provided between the light control function layer and the outer glass; or The first conductive layer is disposed between the light control function layer and the outer glass layer, and the second conductive layer is disposed between the light control function layer and the inner glass layer.

13. The patterned glass according to claim 12, wherein: The invention also includes two adhesive layers, one adhesive layer is provided between the first conductive layer and the inner glass layer, and the other adhesive layer is provided between the second conductive layer and the outer glass layer; Alternatively, one adhesive layer is provided between the second conductive layer and the inner glass layer, and another adhesive layer is provided between the first conductive layer and the outer glass layer.

14. A vehicle, characterized in that: The vehicle comprises a vehicle body and the patterned glass according to any one of claims 1 to 13, wherein the patterned glass is connected to the vehicle body.

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