Display panel

Abstract

The utility model discloses a display panel which comprises a first display screen, a second display screen and a moving device, the first display screen and the second display screen are arranged in a stacked mode, the moving device is arranged between the first display screen and the second display screen, and the two sides of the moving device are connected with a first non-display area of the first display screen and a second non-display area of the second display screen respectively. The moving device is used for driving the first display screen and / or the second display screen to move in the length or width direction of the first display screen, the relative position of the first display screen and the second display screen is adjusted, and then the position relation between the first display area of the first display screen and the second display area of the second display screen is adjusted. The mobile device for adjusting the relative position of the first display screen and the second display screen is arranged to adjust the position relation between the first display area and the second display area, so that the projection of the first display area on the first display screen and the projection of the second display area on the first display screen are completely or partially overlapped; transparent display or non-transparent display is correspondingly realized.

Description

Technical Field

[0001] The present application relates to the field of image display technology, and in particular to a display panel. Background Art

[0002] In daily life, the application of image display technology is everywhere, and the realization of image display requires the help of display devices, that is, the display panel to display the corresponding image information. Among various display panels, transparent display screens that can achieve transparent display have gradually become the focus of people's attention. Transparent display screens can enrich visual content without blocking the line of sight. They are widely used in subways, airports, glass plank roads, advertising media, chain stores, large shopping malls, corporate exhibition halls, museums, science and technology museums and other places. They are mainly used for commercial advertising display, scene atmosphere rendering display, information window transmission display, etc.

[0003] Existing transparent display screens are usually provided with pixel areas and transparent areas, and multiple pixel areas and multiple transparent areas are arranged alternately. While displaying patterns, the background behind the transparent display screen can also be seen through the transparent area, thereby achieving a transparent display effect. However, the transparent area cannot be provided with pixels for image display, so that the clarity and resolution of the transparent display screen when realizing image display is greatly reduced. Utility Model Content

[0004] The present application provides a display panel that can solve the problems of low clarity and low resolution of existing transparent display screens.

[0005] The present application provides a display panel, the display panel comprising:

[0006] A first display screen and a second display screen are stacked, wherein the first display screen includes a first display area and a first non-display area surrounding the first display area, and the second display screen includes a second display area and a second non-display area surrounding the second display area;

[0007] A moving device is arranged between the first display screen and the second display screen, and two sides of the moving device are respectively connected to the first non-display area and the second non-display area, and is used to drive the first display screen and / or the second display screen to move along the length direction or width direction of the first display screen, so as to adjust the relative position of the first display screen and the second display screen;

[0008] The first display screen and the second display screen are in a first relative position, and a projection of one of the first display area and the second display area on the first display screen is located within a projection of the other of the first display area and the second display area on the first display screen; the first display screen and the second display screen are in a second relative position, and a projection of the first display area on the first display screen and a projection of the second display area on the first display screen are partially overlapped.

[0009] Furthermore, the mobile device includes a gear, a first rotating structure and a second rotating structure, one of the first rotating structure and the second rotating structure is arranged in the first non-display area, and the other of the first rotating structure and the second rotating structure is arranged in the second non-display area, and the gear is used to cooperate with the first rotating structure and the second rotating structure to achieve a rotational connection.

[0010] Furthermore, the display panel includes two groups of moving devices, and the two groups of moving devices are arranged on both sides of the first display screen along the width direction of the display area.

[0011] Furthermore, the first display area includes a plurality of columns of first transparent display areas and a plurality of columns of first non-transparent display areas, and the first transparent display areas and the first non-transparent display areas are arranged in sequence and spaced apart from each other;

[0012] The second display area includes a plurality of second transparent display areas and a plurality of second non-transparent display areas, and the second transparent display areas and the second non-transparent display areas are arranged in sequence and spaced apart from each other;

[0013] The display pixels of the first non-transparent display area are arranged in the same manner as the display pixels of the second non-transparent display area.

[0014] Further, the first display screen and the second display screen are at a first relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second non-transparent display area on the first display screen overlap;

[0015] The first display screen and the second display screen are at a second relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second transparent display area on the first display screen overlap.

[0016] Furthermore, the first display screen and the second display screen are at a first relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second transparent display area on the first display screen overlap;

[0017] The first display screen and the second display screen are at a second relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second non-transparent display area on the first display screen overlap.

[0018] Furthermore, the length of the first display area is equal to the length of the second display area, the width of the first display area is equal to the width of the second display area, and the display length of the display panel is equal to the sum of the length of the first display area and the length of a single column of the first transparent display area.

[0019] Furthermore, the display panel also includes a third display screen, which is arranged on a side of the first display screen away from the second display screen, and the moving device is also arranged between the third display screen and the first display screen, and is used to drive the third display screen to move along the length direction of the first display screen to adjust the relative position of the first display screen and the third display screen; wherein the moving direction of the third display screen is opposite to the moving direction of the second display screen.

[0020] Furthermore, the third display screen includes a third display area and a third non-display area arranged around the third display area, and the mobile device includes a first rotating device and a second rotating device, the two sides of the first rotating device are respectively connected to the first non-display area and the second non-display area, and the two sides of the second rotating device are respectively connected to the first non-display area and the third non-display area.

[0021] Furthermore, the third display screen includes a third display area and a third non-display area arranged around the third display area, the mobile device includes gears, a first rotating structure and a second rotating structure, the gears are arranged in the first non-display area, the first rotating structure is arranged in the first rotating structure and one of the second rotating structures is arranged in the second non-display area, and the other of the first rotating structure and the second rotating structure is arranged in the third non-display area, and the gears are used to cooperate with the first rotating structure and the second rotating structure to achieve a rotational connection.

[0022] Furthermore, the display panel includes two groups of moving devices, and the two groups of moving devices are arranged on both sides of the first display screen along the length direction of the display area.

[0023] Different from the prior art, the present application stacks a first display screen and a second display screen, wherein the first display screen includes a first display area and a first non-display area arranged around the first display area, and the second display screen includes a second display area and a second non-display area arranged around the second display area, and by setting a mobile device between the first display screen and the second display screen, specifically connected to the first non-display area and the second non-display area, the relative position of the first display screen and the second display screen can be adjusted without affecting the display effect of the display panel.

[0024] Furthermore, the mobile device drives the first display screen and / or the second display screen to move along the length direction of the first display screen, thereby driving the first display area and / or the second display area to move, so as to adjust the relative relationship between the projection of the first display area on the first display screen and the projection of the second display area on the first display screen. By adjusting the two to fully overlap or partially overlap, transparent display or non-transparent display is correspondingly achieved, and different display modes can be selected, so that high-definition and high-resolution images can be provided when transparent display is not required.

[0025] Furthermore, the present application uses a simple gear and rack as the driving gear, which is simple in structure, has low assembly difficulty and low production cost. In addition, the present application sets two sets of moving devices on both sides of the width direction or length direction of the first display screen, which can prevent the displacement distances of the two sides of the first display screen from being different when the first display screen and the second display screen are driven to display relative to each other, resulting in misaligned display, and realizes the first display screen and the second display screen adapted to different movement modes.

[0026] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 is a schematic structural diagram of a first embodiment of a display panel of the present application;

[0029] Figure 2 is a structural schematic diagram of a first embodiment of a mobile device of the present application;

[0030] Figure 3 It is a structural schematic diagram of the first display screen of the present application;

[0031] Figure 4 It is a schematic diagram of the structure of the first display area of ​​the present application;

[0032] Figure 5 It is a structural schematic diagram of the second display screen of the present application;

[0033] Figure 6 is a schematic diagram of the structure of the second display area of ​​the present application;

[0034] Figure 7 is a schematic diagram of an embodiment of the relative position relationship between the first display area and the second display area of ​​the present application;

[0035] Figure 8 is a schematic diagram of another embodiment of the relative position relationship between the first display area and the second display area of ​​the present application;

[0036] Fig. 9 is a schematic structural diagram of a second embodiment of a display panel of the present application;

[0037] Fig.10 is a structural schematic diagram of a second embodiment of the mobile device of the present application;

[0038] Fig.11 is a structural schematic diagram of a third embodiment of the mobile device of the present application;

[0039] Fig.12 is a first structural schematic diagram of a third embodiment of a display panel of the present application;

[0040] Fig.13 is a second structural schematic diagram of the third embodiment of the display panel of the present application;

[0041] Fig.14 is a first structural schematic diagram of a fourth embodiment of a display panel of the present application;

[0042] Fig.15 It is a second structural schematic diagram of the fourth embodiment of the display panel of the present application. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the technical solution of the present application, the display panel provided by the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It can be understood that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0044] The terms "first", "second", etc. in this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0045] Since transparent display has the advantages of not blocking the line of sight and enriching the visual content, it has gradually become popular in various application fields and venues, and the display screen that can achieve transparent display is called a transparent display screen. Existing transparent display screens are usually provided with pixel areas and transparent areas, and multiple pixel areas and multiple transparent areas are arranged at intervals. While displaying the pattern, the background behind the transparent display screen can also be transmitted through the transparent area, thereby achieving the effect of transparent display. However, the transparent area cannot be set with pixels for image display, which greatly reduces the clarity and resolution of the transparent display screen when realizing image display.

[0046] In order to solve the problem that the existing transparent display screen can only be used for transparent display, and the imaging of the transparent display screen has low clarity and low resolution due to the transparent area not including pixels set to achieve transparent display, the present application provides a display panel, which is provided with two display screens that can be relatively displaced, can switch between transparent display and non-transparent display, and improves the clarity and resolution of the imaging when transparent display is not needed.

[0047] See also Figure 1 , Figure 1 Schematic diagram of the structure of the first embodiment of the display panel of the present application. Figure 1 As shown, the display panel 1 of this embodiment includes a first display screen 10 , a second display screen 20 and a mobile device 30 .

[0048] The first display screen 10 and the second display screen 20 are stacked, and the moving device 30 is disposed between the first display screen 10 and the second display screen 20. Specifically, the moving device 30 is used to drive the first display screen 10 and / or the second display screen 20 to move along the length direction X of the first display screen 10 to adjust the relative position of the first display screen 10 and the second display screen 20.

[0049] Optionally, the moving device 30 of this embodiment can be a gear 301 matched with a rack, or a slider matched with a slide rail, or a shaft matched with a slide rail, etc. The gear and rack have a simple structure, low assembly difficulty and low production cost.

[0050] Combination Figure 1 , see further Figure 2-Figure 6 , Figure 2 is a structural diagram of the first embodiment of the mobile device of the present application, Figure 3 is a structural schematic diagram of the first display screen of this application, Figure 4 is a schematic diagram of the structure of the first display area of ​​the present application, Figure 5 is a schematic diagram of the structure of the second display screen of the present application, Figure 6 It is a structural schematic diagram of the second display area of ​​the present application.

[0051] like Figure 3 As shown, the first display screen 10 includes a first display area 11 and a first non-display area 12, wherein the first non-display area 12 is arranged around the first display area 11. Figure 5 As shown, the second display screen 20 includes a second display area 21 and a second non-display area 22 , wherein the second non-display area 22 is arranged around the second display area 21 .

[0052] like Figure 2 , Figure 3 as well as Figure 4As shown, two sides of the mobile device 30 are respectively connected to the first non-display area 12 and the second non-display area 22. The mobile device 30 of this embodiment includes a gear 301, a first rotating structure 302 and a second rotating structure 303, one of the first rotating structure 302 and the second rotating structure 303 is disposed in the first non-display area 12, and the other of the first rotating structure 302 and the second rotating structure 303 is disposed in the second non-display area 22, and the gear 301 is used to cooperate with the first rotating structure 302 and the second rotating structure 303 to realize rotational connection.

[0053] Specifically, the first rotating structure 302 of this embodiment is disposed on a side wall of the first non-display area 12 away from the gear 301, and the second rotating structure 303 is disposed on a side wall of the second non-display area 22 away from the gear 301. In this embodiment, the gear 301 may be a flat gear 301, and the first rotating structure 302 and the second rotating structure 303 may be racks. The rotation of the flat gear 301 drives the first display screen 10 and the second display screen 20 to rotate in an offset manner.

[0054] Optionally, the number of the moving devices 30 in this embodiment can be two groups, and the two groups of moving devices 30 are arranged on both sides of the first display screen 10 along the width direction Y of the display area to drive the first display screen 10 and the second display screen 20 to move relative to each other along the length direction X of the first display screen 10 or the second display screen 20. When the two groups of moving devices 30 drive the first display screen 10 and the second display screen 20 to move relative to each other, the two groups of moving devices 30 can simultaneously drive the first display screen 10 to move relative to the second display screen 20, so that the displacement distances on both sides of the first display screen 10 are the same; or the two groups of moving devices 30 can simultaneously drive the second display screen 20 to move relative to the first display screen 10, so that the displacement distances on both sides of the first display screen 10 or the second display screen 20 are the same. The two groups of moving devices 30 in this embodiment can prevent the first display screen 10 and the second display screen 20 from being misaligned.

[0055] Among them, Figure 2 As shown in (a), the first display screen 10 and the second display screen 20 are in a first relative position, and the projection of one of the first display area 11 and the second display area 21 on the first display screen 10 is located within the projection of the other of the first display area 11 and the second display area 21 on the first display screen 10. Specifically, the projection of the first display area 11 on the first display screen 10 and the projection of the second display area 21 on the first display screen 10 in this embodiment are completely overlapped; Figure 2 As shown in (b), the first display screen 10 and the second display screen 20 are in a second relative position, and the projection of the first display area 11 on the first display screen 10 and the projection of the second display area 21 on the first display screen 10 are partially overlapped.

[0056] like Figure 4As shown, the first display area 11 includes a plurality of columns of first transparent display areas 112 and a plurality of columns of first non-transparent display areas 111, and the first transparent display areas 112 and the first non-transparent display areas 111 are sequentially arranged in an interval along the length direction X of the first display screen 10. Figure 6 As shown, the second display area 21 includes a plurality of second transparent display areas 212 and a plurality of second non-transparent display areas 211 , and the second transparent display areas 212 and the second non-transparent display areas 211 are sequentially arranged in an interval along the length direction X of the first display screen 10 .

[0057] Specifically, the first non-transparent display area 111 may include red pixels, green pixels and blue pixels arranged in sequence, and the second non-transparent display area 211 may include red pixels, green pixels and blue pixels arranged in sequence. The display pixels of the first non-transparent display area 111 and the display pixels of the second non-transparent display area 211 are arranged in the same manner.

[0058] The first display area 11 can be configured as follows: Figure 4 or Figure 6 In any of the structures shown in the figure, the second display area 21 can be configured as follows Figure 4 or Figure 6 Any structure shown can realize any combination of different display screens.

[0059] Optionally, in one embodiment, the second display area 21 of this embodiment is set to Figure 4 The structure shown, that is, the first display screen 10 and the second display screen 20 have the same manufacturing process, and two display screens among the multiple display screens prepared at a single time can be used, which can save the manufacturing process of different display screens and reduce the production cost.

[0060] In this embodiment, the mobile device 30 adjusts the relative position of the first display screen 10 and the second display screen 20, and further adjusts the relative position relationship of the first display area 11 and the second display area 21. For details, see Figure 7 ,like Figure 7 As shown in (a), the first display screen 10 and the second display screen 20 are in a first relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 overlaps with the projection of the second non-transparent display area 211 on the first display screen 10. At this time, the background behind the first display screen 10 and the second display screen 20 can be seen through the first transparent display area 112 and the second transparent display area 212, thereby realizing transparent display, that is, the working mode of the display panel 1 is the transparent display mode at this time.

[0061] like Figure 7As shown in (b), the first display screen 10 and the second display screen 20 are in a second relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 overlaps with the projection of the second transparent display area 212 on the first display screen 10. At this time, the first non-transparent display area 111 and the second non-transparent display area 211 are arranged in sequence, and the display pixels are increased from three columns to six columns, which can fill in the pixels to achieve a full pixel display effect, that is, the working mode of the display panel 1 is the non-transparent display mode at this time.

[0062] Optionally, in one embodiment, the second display area 21 of this embodiment is set to Figure 6 The structure shown, that is, the first display screen 10 and the second display screen 20 are manufactured using different processes, is applicable to display screens manufactured using different processes, thereby improving the applicability of the display panel 1 of this embodiment.

[0063] In this embodiment, the mobile device 30 adjusts the relative position of the first display screen 10 and the second display screen 20, and further adjusts the relative position relationship of the first display area 11 and the second display area 21. For details, see Figure 8 ,like Figure 8 As shown in (a), the first display screen 10 and the second display screen 20 are in a first relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 overlaps with the projection of the second transparent display area 212 on the first display screen 10. At this time, the first non-transparent display area 111 and the second non-transparent display area 211 are arranged in sequence, and the display pixels are increased from three columns to six columns, which can fill in the pixels to achieve a full pixel display effect, that is, the working mode of the display panel 1 is the non-transparent display mode at this time.

[0064] like Figure 8 As shown in (b), the first display screen 10 and the second display screen 20 are in a second relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 and the projection of the second non-transparent display area 211 on the first display screen 10 overlap. At this time, the background behind the first display screen 10 and the second display screen 20 can be seen through the first transparent display area 112 and the second transparent display area 212, thereby realizing transparent display, that is, the working mode of the display panel 1 is the transparent display mode at this time.

[0065] like Figure 7 (a) as shown or Figure 8 As shown in (a), the length of the first display area 11 is equal to the length of the second display area 21, and the width of the first display area 11 is equal to the width of the second display area 21. Figure 7 (b) as shown or Figure 8 As shown in (b), the display length of the display panel 1 is equal to the sum of the length of the first display area 11 and the length of the single-column first transparent display area 112 .

[0066] The present application stacks a first display screen 10 and a second display screen 20, wherein the first display screen 10 includes a first display area 11 and a first non-display area 12 arranged around the first display area 11, and the second display screen 20 includes a second display area 21 and a second non-display area 22 arranged around the second display area 21, and by arranging a mobile device 30 between the first display screen 10 and the second display screen 20, specifically connected to the first non-display area 12 and the second non-display area 22, the relative position of the first display screen 10 and the second display screen 20 can be adjusted without affecting the display effect of the display panel 1.

[0067] Furthermore, the mobile device 30 drives the first display screen 10 and / or the second display screen 20 to move along the length direction X of the first display screen 10, and further drives the first display area 11 and / or the second display area 21 to move, so as to adjust the relative relationship between the projection of the first display area 11 on the first display screen 10 and the projection of the second display area 21 on the first display screen 10. By adjusting the two to completely overlap or partially overlap, transparent display or non-transparent display can be correspondingly achieved, and different display modes can be selected, so that high-definition and high-resolution images can be provided when transparent display is not required.

[0068] The present application also provides another display panel 1, combined with Figure 1-Figure 8 , see further Fig. 9 , Fig. 9 Schematic diagram of the structure of the second embodiment of the display panel of the present application. Fig. 9 As shown, the display panel 1 of this embodiment further includes a third display screen 40, which is disposed on a side of the first display screen 10 away from the second display screen 20, and the moving device 30 is further disposed between the third display screen 40 and the first display screen 10, and is used to drive the third display screen 40 to move along the length direction X of the first display screen 10, and adjust the relative position of the first display screen 10 and the third display screen 40. Optionally, the moving direction of the third display screen 40 is opposite to the moving direction of the second display screen 20, and the moving direction of the second display screen 20 can be defined as X+, and the moving direction of the third display screen 40 can be defined as X-.

[0069] The third display screen 40 of this embodiment may have the same structure as the first display screen 10 and / or the second display screen 20. That is, the third display screen 40 includes a third display area and a third non-display area arranged around the third display area.

[0070] Combination Fig. 9 , see further Fig.10 , Fig.10 Schematic diagram of the structure of the second embodiment of the mobile device 30 of the present application. Fig.10As shown, the mobile device 30 of this embodiment includes a first rotating device 31 and a second rotating device 32. The two sides of the first rotating device 31 are respectively connected to the first non-display area 12 and the second non-display area 22, and the two sides of the second rotating device 32 are respectively connected to the first non-display area 12 and the third non-display area.

[0071] Combination Fig. 9 , see further Fig.11 , Fig.11 is a schematic diagram of the structure of the third embodiment of the mobile device 30 of the present application. Fig.11 As shown, the mobile device 30 of this embodiment includes a gear 301, a first rotating structure 302 and a second rotating structure 303. The gear 301 is disposed in the first non-display area 12, the first rotating structure 302 is disposed in the first rotating structure 302 and one of the second rotating structures 303 is disposed in the second non-display area 22, and the other of the first rotating structure 302 and the second rotating structure 303 is disposed in the third non-display area. The gear 301 is used to cooperate with the first rotating structure 302 and the second rotating structure 303 to realize a rotational connection.

[0072] Specifically, the first rotating structure 302 of this embodiment is arranged on a side wall of the first non-display area 12 away from the gear 301, and the second rotating structure 303 is arranged on a side wall of the third non-display area away from the gear 301, wherein the first rotating structure 302 and the second rotating structure 303 can be specifically gear rails.

[0073] The present application also provides another display panel 1, combined with Figure 1-Figure 8 , please refer to Fig.12 and Fig.13 , Fig.12 is a first structural schematic diagram of the third embodiment of the display panel of the present application, Fig.13 It is a second structural schematic diagram of the third embodiment of the display panel of the present application.

[0074] like Fig.12 and Fig.13 As shown, different from the first embodiment, the display panel 1 of this embodiment includes two groups of mobile devices 30, and the two groups of mobile devices 30 are arranged on both sides of the first display screen 10 along the length direction X of the display area, specifically arranged in the first non-display area 12, and / or are arranged on both sides of the second display screen 20 along the length direction X of the display area, specifically arranged in the second non-display area 22. The specific structure of the mobile device 30 can be as follows: Figure 2 As shown, specifically, the mobile device 30 of this embodiment can drive the first display screen 10 and / or the second display screen 20 to move relatively along the width direction Y of the first display screen 10 or the second display screen 20 .

[0075] Optionally, in one embodiment, multiple columns of first transparent display areas 112 and multiple columns of first non-transparent display areas 111 can be arranged in sequence and spaced apart along the width direction Y of the first display screen 10, and multiple columns of second transparent display areas 212 and multiple columns of second non-transparent display areas 211 can be arranged in sequence and spaced apart along the width direction Y of the first display screen 10.

[0076] Therefore, when the mobile device 30 drives the first display screen 10 and the second display screen 20 to move relative to each other, the relative position relationship between the first non-transparent display area 111 and the second non-transparent display area 211 can be adjusted. The first display screen 10 and the second display screen 20 are in a first relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 and the projection of the second non-transparent display area 211 on the first display screen 10 overlap. At this time, the background behind the first display screen 10 and the second display screen 20 can be seen through the first transparent display area 112 and the second transparent display area 212, thereby realizing transparent display, that is, the working mode of the display panel 1 is the transparent display mode at this time;

[0077] The first display screen 10 and the second display screen 20 are in a second relative position, and the projection of the first non-transparent display area 111 on the first display screen 10 overlaps with the projection of the second transparent display area 212 on the first display screen 10. At this time, the first non-transparent display area 111 and the second non-transparent display area 211 are arranged in sequence, and the display pixels increase, and the pixels can be filled to achieve a full pixel display effect, that is, at this time, the working mode of the display panel 1 is a non-transparent display mode.

[0078] Optionally, in another embodiment, the specific structure of the first display screen 10 may be as follows: Figure 3 and Figure 4 As shown, the specific structure of the second display screen 20 can be as follows Figure 5 and Figure 4 Alternatively, the specific structure of the first display screen 10 may be as shown in Figure 3 and Figure 4 As shown, the specific structure of the second display screen 20 can be as follows Figure 5 and Figure 6 Alternatively, the specific structure of the first display screen 10 may be as shown in Figure 3 and Figure 6 As shown, the specific structure of the second display screen 20 can be as follows Figure 5 and Figure 4 Alternatively, the specific structure of the first display screen 10 may be as shown in Figure 3 and Figure 6 As shown, the specific structure of the second display screen 20 can be as follows Figure 5 and Figure 6 shown.

[0079] In this embodiment, the mobile device 30 can increase the specific display area of ​​the display panel 1 and the display pixels by driving the first display screen 10 and the second display screen 20 to move relative to each other along the width direction Y of the first display screen 10 or the second display screen 20, thereby effectively improving the display effect.

[0080] The present application also provides another display panel 1, combined with Figure 1-Figure 3 and Figure 5 , please refer to Fig.14 and Fig.15 , Fig.14 is a first structural schematic diagram of a fourth embodiment of a display panel of the present application, Fig.15 It is a second structural schematic diagram of the fourth embodiment of the display panel of the present application.

[0081] like Fig.14 As shown, different from the above-mentioned embodiment, the width of the first display screen 10 and the width of the second display screen 20 in this embodiment are equal, and the length of the second display screen 20 is greater than the length of the first display screen 10. Therefore, when the mobile device 30 drives the first display screen 10 and the second display screen 20 to move relative to each other, part of the second display area 21 is always blocked by the first non-display area 12.

[0082] Among them, Fig.15 As shown in (a), the first display screen 10 and the second display screen 20 are in a first relative position, and the projection of one of the first display area 11 and the second display area 21 on the first display screen 10 is located within the projection of the other of the first display area 11 and the second display area 21 on the first display screen 10. Specifically, in this embodiment, the projection of the first display area 11 on the first display screen 10 is completely located within the projection of the second display area 21 on the first display screen 10; Fig.15 As shown in (b), the first display screen 10 and the second display screen 20 are in a second relative position, and the partial projection of the first display area 11 on the first display screen 10 is within the projection of the second display area 21 on the first display screen 10.

[0083] Specifically, the overlapping area of ​​the first display area 11 and the second display area 21 at the first relative position is greater than the overlapping area of ​​the first display area 11 and the second display area 21 at the second relative position. Therefore, the mobile device 30 can adjust the overlapping area of ​​the first display area 11 and the second display area 21 to adjust the transparent display area of ​​the display panel 1, thereby adjusting the display effect of the display panel 1.

[0084] Optionally, in another embodiment, the width of the first display screen 10 is equal to the width of the second display screen 20, and the length of the second display screen 20 is less than the length of the first display screen 10, so that when the mobile device 30 drives the first display screen 10 and the second display screen 20 to move relative to each other, part of the first display area 11 is always blocked by the second non-display area 22; or, the width of the first display screen 10 is less than the width of the second display screen 20, and the length of the second display screen 20 is equal to the length of the first display screen 10, so that when the mobile device 30 drives the first display screen 10 and the second display screen 20 to move relative to each other, part of the second display area 21 is always blocked by the first non-display area 12; or, the first display screen 10 and the second display screen 20 with different lengths and widths are randomly combined, so that part of the display area of ​​one of the first display screen 10 and the second display screen 20 is always located in the non-display area of ​​the other of the first display screen 10 and the second display screen 20.

[0085] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A display panel, characterized in that: include: A first display screen and a second display screen are stacked, wherein the first display screen includes a first display area and a first non-display area surrounding the first display area, and the second display screen includes a second display area and a second non-display area surrounding the second display area; A moving device is arranged between the first display screen and the second display screen, with two sides of the moving device connected to the first non-display area and the second non-display area respectively, and is used to drive the first display screen and / or the second display screen to move along the length direction or width direction of the first display screen to adjust the relative position of the first display screen and the second display screen; The first display screen and the second display screen are in a first relative position, and a projection of one of the first display area and the second display area on the first display screen is located within a projection of the other of the first display area and the second display area on the first display screen; the first display screen and the second display screen are in a second relative position, and a projection of the first display area on the first display screen and a projection of the second display area on the first display screen are partially overlapped.

2. The display panel according to claim 1, characterized in that: The moving device includes a gear, a first rotating structure and a second rotating structure, one of the first rotating structure and the second rotating structure is arranged in the first non-display area, and the other of the first rotating structure and the second rotating structure is arranged in the second non-display area, and the gear is used to cooperate with the first rotating structure and the second rotating structure to achieve a rotational connection.

3. The display panel according to claim 2, characterized in that: The display panel includes two groups of the mobile devices, and the two groups of the mobile devices are arranged on both sides of the first display screen along the width direction of the display area.

4. The display panel according to claim 1, characterized in that: The first display area includes a plurality of columns of first transparent display areas and a plurality of columns of first non-transparent display areas, and the first transparent display areas and the first non-transparent display areas are arranged in sequence and spaced apart from each other; The second display area includes a plurality of second transparent display areas and a plurality of second non-transparent display areas, and the second transparent display areas and the second non-transparent display areas are sequentially arranged at intervals; The display pixels of the first non-transparent display area are arranged in the same manner as the display pixels of the second non-transparent display area.

5. The display panel according to claim 4, characterized in that: The first display screen and the second display screen are at a first relative position, and a projection of the first non-transparent display area on the first display screen overlaps with a projection of the second non-transparent display area on the first display screen; The first display screen and the second display screen are at a second relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second transparent display area on the first display screen overlap.

6. The display panel according to claim 4, characterized in that: The first display screen and the second display screen are at a first relative position, and a projection of the first non-transparent display area on the first display screen overlaps with a projection of the second transparent display area on the first display screen; The first display screen and the second display screen are at a second relative position, and a projection of the first non-transparent display area on the first display screen and a projection of the second non-transparent display area on the first display screen overlap.

7. The display panel according to claim 4, characterized in that: The length of the first display area is equal to the length of the second display area, the width of the first display area is equal to the width of the second display area, and the display length of the display panel is equal to the sum of the length of the first display area and the length of a single column of the first transparent display area.

8. The display panel according to claim 1, characterized in that: The display panel also includes a third display screen, which is arranged on a side of the first display screen away from the second display screen. The moving device is also arranged between the third display screen and the first display screen, and is used to drive the third display screen to move along the length direction of the first display screen to adjust the relative position of the first display screen and the third display screen; wherein the moving direction of the third display screen is opposite to the moving direction of the second display screen.

9. The display panel according to claim 8, characterized in that: The third display screen includes a third display area and a third non-display area arranged around the third display area, and the moving device includes a first rotating device and a second rotating device, the two sides of the first rotating device are respectively connected to the first non-display area and the second non-display area, and the two sides of the second rotating device are respectively connected to the first non-display area and the third non-display area.

10. The display panel according to claim 8, characterized in that: The third display screen includes a third display area and a third non-display area arranged around the third display area. The moving device includes a gear, a first rotating structure and a second rotating structure. The gear passes through the first non-display area. The first rotating structure is arranged in the first rotating structure and one of the second rotating structures is arranged in the second non-display area. The other of the first rotating structure and the second rotating structure is arranged in the third non-display area. The gear is used to cooperate with the first rotating structure and the second rotating structure to achieve a rotational connection.

11. The display panel according to claim 2, characterized in that: The display panel includes two groups of the mobile devices, and the two groups of the mobile devices are arranged on both sides of the first display screen along the length direction of the display area.

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