CN217112994U - Display panel and display device - Google Patents

Abstract

The application discloses a display panel and a display device, wherein the display panel comprises a first substrate, a second substrate and a main spacer, the first substrate and the second substrate are arranged in a box pair, the main spacer is arranged between the first substrate and the second substrate, one end of the main spacer is arranged on the first substrate, the other end of the main spacer is abutted to the second substrate, and the display panel further comprises an anti-skid spacer and an anti-skid structure; one end of the anti-skid spacer is arranged on the first substrate, and the anti-skid structure is arranged on the second substrate and corresponds to the anti-skid spacer to limit the anti-skid spacer to slide; the height of the anti-skid spacer is equal to that of the main spacer, and the anti-skid spacer and the main spacer are arranged at intervals and located in the same shading area. This application prevents through above mode that main shock insulator from sliding, avoids display panel to show unusually.

Description

Display panel and display device

Technical Field

The application relates to the technical field of display, in particular to a display panel and a display device.

Background

In a conventional TFT-LCD (thin film transistor liquid crystal display), the TFT-LCD generally comprises a color film substrate, an array substrate, and a liquid crystal filled between the color film substrate and the array substrate, a spacer is further disposed between the color film substrate and the array substrate to support a box, one end of the spacer is generally fixed, and the other end of the spacer abuts against another substrate and is freely movable. Therefore, it is an urgent need to solve the problem of preventing the spacer from sliding and preventing the display panel from displaying abnormal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display panel and display device, through increasing anti-skidding spacer and anti-skidding structure, prevent that the spacer from sliding, avoid display panel to show unusually.

The application discloses a display panel, which comprises a first substrate, a second substrate and a main spacer, wherein the first substrate and the second substrate are arranged in a box pair, the main spacer is arranged between the first substrate and the second substrate, one end of the main spacer is arranged on the first substrate, the other end of the main spacer is abutted against the second substrate, and the display panel further comprises an anti-skid spacer and an anti-skid structure; one end of the anti-skid spacer is arranged on the first substrate, and the anti-skid structure is arranged on the second substrate and corresponds to the anti-skid spacer to limit the anti-skid spacer to slide; the height of the anti-skid spacer is equal to that of the main spacer, and the anti-skid spacer and the main spacer are arranged at intervals and located in the same shading area.

Optionally, the second substrate includes a substrate and a film layer disposed on the substrate, the anti-slip structure includes an anti-slip groove, the anti-slip groove is formed by the film layer being recessed from a position corresponding to the anti-slip spacer, one end of the anti-slip spacer, which is far away from the first substrate, is disposed at a notch of the anti-slip groove, and the other end of the main spacer abuts against the film layer.

Optionally, the depth of the anti-slip groove is greater than or equal to the maximum compression amount of the anti-slip spacer.

Optionally, the width of the notch of the anti-slip groove is greater than or equal to the width of one end of the anti-slip spacer, which is far away from the first substrate.

Optionally, the cell wall in antiskid groove is inclined plane or ladder face, the width of the tank bottom in antiskid groove is less than the width of notch, just the width more than or equal to of the tank bottom in antiskid groove the width of first base plate one end is kept away from to the antiskid spacer.

Optionally, the second substrate includes a substrate and a film layer disposed on the substrate, and one end of each of the main spacer and the anti-slip spacer abuts against the film layer; the anti-slip structure comprises a protrusion, wherein the protrusion is arranged on the film layer and surrounds the periphery of the anti-slip spacer.

Optionally, the first substrate is a color film substrate, the second substrate is an array substrate, one end of each of the anti-slip spacer and the main spacer is disposed on the color film substrate, and the anti-slip structure is disposed on the array substrate.

Optionally, the first substrate is a box aligning substrate, the second substrate is an array substrate, and the array substrate includes a substrate, a thin film transistor layer disposed on the substrate, and a color filter layer disposed on the thin film transistor layer; the anti-skid spacer and one end of the main spacer are arranged on the box-aligning substrate, and the anti-skid structure is arranged on the array substrate.

Optionally, the first substrate is an array substrate, the second substrate is a color film substrate, and a light shielding portion is arranged on the color film substrate and formed by stacking at least two color resist layers with different colors; one end of the anti-skid spacer and one end of the main spacer are arranged on the array substrate, and the anti-skid structure is arranged on the shading part.

The application also discloses a display device, including backlight unit and this application disclose an arbitrary display panel, backlight unit sets up one side of display panel's income plain noodles.

For the scheme that the spacer can slide to cause abnormal display of the display panel, the display panel is provided with the anti-skidding spacer and the anti-skidding structure besides the main spacer which plays a supporting role arranged between the two substrates, when the display panel is under the action of external force or is subjected to pressure test, the anti-skidding structure limits the sliding of the anti-skidding spacer, the movement of the main spacer is controlled within a certain range, the main spacer is prevented from sliding, and the abnormal display phenomenon caused by the sliding of the main spacer and the scratching of an alignment film or a pixel electrode is avoided; the antiskid shock insulator sets up with main shock insulator interval, and be located same shading area, display panel's aperture ratio has still been guaranteed, do not influence display panel's normal display function, display panel's display effect has been guaranteed, and simultaneously, the antiskid shock insulator is the same with the height of main shock insulator, and all set up on first base plate, not only can improve display panel's stability, moreover, need not adopt halftone mask technology or other ashing treatment processes when the preparation, can also simplify technology, and the production efficiency is improved, further improve display panel's market competition.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a display panel according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a second display panel according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a third display panel according to an embodiment of the present disclosure;

FIG. 4 is a schematic top view of a third display panel according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a fourth display panel according to an embodiment of the present application;

FIG. 6 is a schematic view of a fifth display panel according to an embodiment of the present application;

fig. 7 is a schematic diagram of an embodiment of a display device of the present application.

10, a display device; 20. a display panel; 210. a first substrate; 211. a primary spacer; 212. an anti-slip spacer; 220. a second substrate; 221. an anti-slip structure; 222. an anti-slip groove; 223. a protrusion; 224. a substrate; 225. a film layer; 230. an array substrate; 231. a thin film transistor layer; 232. a passivation layer; 233. a color filter layer; 240. a color film substrate; 241. a light shielding portion; 242. a color resist layer; 250. a box aligning substrate; 30. a backlight module is provided.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application is described in detail below with reference to the figures and alternative embodiments.

The first embodiment is as follows:

fig. 1 is a schematic diagram of a display panel according to an embodiment of the present application, and referring to fig. 1, the present application discloses a display panel 20, which includes a first substrate 210, a second substrate 220, and a main spacer 211, where the first substrate 210 and the second substrate 220 are arranged in pairs, the main spacer 211 is arranged between the first substrate 210 and the second substrate 220, one end of the main spacer 211 is arranged on the first substrate 210, and the other end abuts against the second substrate 220, and the display panel 20 further includes an anti-slip spacer 212 and an anti-slip structure 221; one end of the anti-slip spacer 212 is arranged on the first substrate 210, the anti-slip structure 221 is arranged on the second substrate 220 and is arranged corresponding to the anti-slip spacer 212 to limit the anti-slip spacer 212 to slip; the height of the anti-skid spacer 212 is equal to the height of the main spacer 211, and the anti-skid spacer 212 and the main spacer 211 are arranged at intervals and located in the same shading area.

For the scheme that the spacer can slide to cause abnormal display of the display panel 20, in the display panel 20 of the present application, besides the main spacer 211 which plays a supporting role is arranged between the two substrates, the display panel 20 is further provided with the anti-slip spacer 212 and the anti-slip structure 221, when the display panel 20 is subjected to an external force or a pressure test, the anti-slip structure 221 limits the sliding of the anti-slip spacer 212, controls the movement of the main spacer 211 within a certain range, further prevents the main spacer 211 from sliding, and avoids the abnormal display phenomenon caused by the scratch of the alignment film or the pixel electrode due to the sliding of the main spacer 211; the anti-slip spacer 212 and the main spacer 211 are arranged at an interval and positioned in the same shading area, so that the aperture opening ratio of the display panel 20 is ensured, the normal display function of the display panel 20 is not affected, and the display effect of the display panel 20 is ensured, meanwhile, the anti-slip spacer 212 and the main spacer 211 are the same in height and are arranged on the first substrate 210, so that the stability of the display panel 20 is improved, moreover, a halftone mask process or other ashing treatment processes are not required in the manufacturing process, the process can be simplified, the production efficiency is improved, and the market competitiveness of the display panel 20 is further improved.

The first substrate 210 is a color film substrate 240, the second substrate 220 is an array substrate 230, one end of each of the anti-slip spacer 212 and the main spacer 211 is disposed on the color film substrate 240, and the anti-slip structure 221 is disposed on the array substrate 230. When the first substrate 210 is a color filter substrate 240 and the second substrate 220 is an array substrate 230, the array substrate 230 is usually provided with a thin film transistor layer 231, a passivation layer 232, and the like, the display panel 20 is used as a liquid crystal display panel 20, a liquid crystal layer is further disposed between the array substrate 230 and the color filter substrate 240, and in order to drive liquid crystal deflection between the two substrates and realize image display, an alignment film and a pixel electrode are further disposed on the two substrates, respectively, so one end of the anti-slip spacer 212 and one end of the main spacer 211 are disposed on the color filter substrate 240, the anti-slip structure 221 is disposed on the array substrate 230, and by limiting sliding of the anti-slip spacer 212, sliding of the main spacer 211 is prevented, the alignment film and the pixel electrode are scratched, and abnormal display is avoided.

Specifically, the second base plate 220 includes a substrate 224 and a film layer 225 disposed on the substrate 224, the anti-slip structure 221 includes an anti-slip groove 222, the anti-slip groove 222 is formed by recessing the position of the film layer 225 corresponding to the anti-slip spacer 212, one end of the anti-slip spacer 212, which is far away from the first base plate 210, is disposed at a notch of the anti-slip groove 222, and the other end of the main spacer 211 abuts against the film layer 225.

In this embodiment, the anti-slip structure 221 is an anti-slip groove 222, which is formed by recessing the film layer 225 at a position corresponding to the anti-slip spacer 212, thus, under the condition that the display panel 20 is normally aligned with the box, the anti-skid spacer 212 is suspended at the notch of the anti-skid slot 222, the main spacer 211 abuts against the film layer 225 to support the display panel 20 when the display panel is subjected to an external force or a pressure test, both the non-slip spacer 212 and the main spacer 211 are pressed or slid, however, because one end of the anti-skid spacer 212 is provided with the anti-skid groove 222, the anti-skid spacer 212 slides into the anti-skid groove 222 under stress, the anti-skid groove 222 prevents the anti-skid spacer 212 from further sliding, or the sliding range of the anti-slip spacer 212 is limited within the anti-slip groove 222, thereby preventing the main spacer 211 from sliding, therefore, the abnormal display phenomenon caused by the sliding scratch of the alignment film or the pixel electrode by the main spacer 211 is avoided.

Therefore, in this embodiment, the substrate 224 may be a glass substrate, the film layer 225 may be a passivation layer and an alignment film disposed on the substrate 224, or may be an insulating layer in the thin film transistor layer 231, and the anti-slip groove 222 may be formed by recessing the passivation layer, or the insulating layer is recessed, and the passivation layer on the upper layer sags to form the anti-slip groove 222, which may all have the effect of preventing the anti-slip spacer 212 from slipping.

Further, in order to ensure that the main spacer 211 is well prevented from scratching the alignment film or the pixel electrode, the width of the notch of the anti-slip groove 222 is greater than or equal to the width of the end of the anti-slip spacer 212 away from the first substrate 210. The width of the notch of the anti-slip groove 222 is set to be greater than or equal to the width of one end (bottom end) of the anti-slip spacer 212 far away from the first substrate 210, so that when the display panel 20 is stressed, the anti-slip spacer 212 just can sink into the anti-slip groove 222 to prevent the main spacer 211 from sliding, or the anti-slip spacer 212 falls into the anti-slip groove 222 to limit the moving range of the anti-slip spacer 212 in the limit space formed by the anti-slip groove 222, so that even if the main spacer 211 slides, the moving range is also limited to a certain extent, in the embodiment, the width of the anti-slip groove 222 can be set to be the distance from the central axis of the main spacer 211 to the alignment film or the pixel electrode, so that the main spacer 211 can be ensured to slide without touching the alignment film or the pixel electrode, and can not be scratched, and the display abnormality of the display panel 20 can be avoided.

In order to guarantee that the limiting spacer can just fall into the anti-slip groove 222, the width of the anti-slip groove 222 is set to be slightly larger than the width of the bottom end of the anti-slip spacer 212, therefore, even if the anti-slip spacer 212 falls into the limiting groove, the display panel 20 is still stressed, the anti-slip spacer 212 further has a certain deformation space, the seaport can play a role in timely releasing stress, the anti-slip spacer 212 is prevented from being damaged by stress, the display panel 20 can bear larger pressure, and the anti-slip spacer is particularly suitable for touch screens or outdoor screens.

The depth of the anti-slip groove 222 is equal to or greater than the maximum compression amount of the anti-slip spacer 212. The depth of the anti-slip grooves 222 is set to be greater than or equal to the maximum compression amount of the anti-slip spacer 212, the maximum compression amount of the anti-slip spacer 212 is equal to the height of the anti-slip spacer 212 in a natural state multiplied by the compression rate of the anti-slip spacer 212, the compression rate of the anti-slip spacer 212 is usually 6.5% -14% according to the manufacturing material of the anti-slip spacer 212, the depth of the anti-slip grooves 222 can be set according to the pressure born by the display panel 20, preferably, the depth of the anti-slip grooves 222 is set to be equal to the maximum compression amount of the anti-slip spacer 212, the main spacer 211 is better prevented from sliding, meanwhile, the light shielding performance of the second substrate 220 cannot be influenced due to the fact that the depth of the anti-slip grooves 222 is too large, and the stability of the display panel 20 is further improved.

Example two:

fig. 2 is a schematic view of a second display panel according to the second embodiment of the present disclosure, as can be seen from fig. 2, as the second embodiment of the present disclosure, a groove wall of the anti-slip groove 222 is a slope or a step surface, a width of a groove bottom of the anti-slip groove 222 is smaller than a width of the groove opening, and the width of the groove bottom of the anti-slip groove 222 is greater than or equal to a width of an end of the anti-slip spacer 212 away from the first substrate 210.

In this embodiment, the groove wall of the anti-slip groove 222 is an inclined surface or a stepped surface, the embodiment is only illustrated by the groove wall of the anti-slip groove 222 being an inclined surface, the width of the groove bottom of the anti-slip groove 222 is smaller than the width of the groove opening, and the width of the groove bottom of the anti-slip groove 222 is greater than or equal to the width of the bottom end of the anti-slip spacer 212, so that when the display panel 20 is stressed, the anti-slip spacer 212 moves towards one side of the second substrate 220, and when the force is too large, the anti-slip spacer 212 is compressed and can be completely abutted against the groove bottom of the anti-slip groove 222; in addition, the cell wall in antiskid groove 222 is the inclined plane, and when antiskid shock insulator 212 slided down, the inclined plane had certain guide effect and does not make antiskid shock insulator 212 move to both sides, and better preventing main shock insulator 211 slides the fish tail and joins in marriage to membrane or pixel electrode, and in addition, when external force withdraws, the inclined plane still is favorable to antiskid shock insulator 212 to reset fast, drives main shock insulator 211 to reset fast simultaneously, guarantees display panel 20's supporting effect.

Example three:

fig. 3 is a schematic view of a third display panel according to an embodiment of the present disclosure, fig. 4 is a schematic top view of the third display panel according to the embodiment of the present disclosure, as shown in fig. 3 and fig. 4, the second base plate 220 includes a substrate 224 and a film layer 225 disposed on the substrate 224, and one end of each of the main spacer 211 and the anti-slip spacer 212 abuts against the film layer 225; the non-slip structure 221 includes a protrusion 223, and the protrusion 223 is disposed on the film layer 225 and around the periphery of the non-slip spacer 212.

In this embodiment, the anti-slip structure 221 may be disposed on the film layer 225, and correspond to the position of the anti-slip spacer 212, and a circle is disposed around the anti-slip spacer 212, so that the protrusion 223 may limit the slip of the anti-slip spacer 212, and further prevent the main spacer 211 from slipping, the protrusion 223 may be a circle of annular protrusion 223 disposed around the anti-slip spacer 212, or an annular shape surrounded by a plurality of small protrusions 223, and the distance between adjacent small protrusions 223 is smaller than one fifth of the width of the bottom end of the anti-slip spacer 212, so as to better limit the slip of the anti-slip spacer 212. Moreover, when the second substrate 220 is the array substrate 230, the protrusion 223 may be disposed on the passivation layer, and may be formed by the same process as the passivation layer, or may be formed by partially protruding other film layers 225 such as an insulating layer, a metal layer, or an alignment film.

Example four:

fig. 5 is a schematic view of a fourth display panel according to an embodiment of the present disclosure, as shown in fig. 5, the first substrate 210 is a pair-box substrate 250, the second substrate 220 is an array substrate 230, and the array substrate 230 includes a substrate 224, a thin-film transistor layer 231 disposed on the substrate 224, and a color filter layer 233 disposed on the thin-film transistor layer 231; one end of the anti-slip spacer 212 and one end of the main spacer 211 are both arranged on the opposite box substrate 250, and the anti-slip structure 221 is arranged on the array substrate 230.

In this embodiment, the first substrate 210 is a pair-box substrate 250, the second substrate 220 is an array substrate 230, and the array substrate 230 is provided with a thin film transistor layer 231 and a color filter layer 233, that is, the second substrate 220 is a COA (the color filter layer 233 is fabricated on the array substrate 230) substrate, wherein the pair-box substrate 250 may be a glass substrate, one end of the anti-slip spacer 212 and one end of the main spacer 211 are both disposed on the pair-box substrate 250, the anti-slip structure 221 is disposed on the COA substrate, and the anti-slip structure 221 may be an anti-slip groove 222 or a protrusion 223, in this embodiment, the anti-slip structure 221 is taken as an example of the anti-slip groove 222, the COA substrate includes, in addition to the thin film transistor layer 231 and the color filter layer 233, film layers such as a passivation layer 232, an insulating layer, and a planarization layer, the color filter layer 233 includes a light shielding region and a light filtering region, and the anti-slip spacer 212 and the main spacer 211 are usually disposed in the light shielding region, the light-shielding region may be formed by a black matrix, or may be formed by two color resist layers of different colors, so that the anti-slip groove 222 may be formed by recessing any film layer 225, such as a planarization layer, a light-shielding portion 241, a passivation layer 232, or an insulating layer.

In this embodiment, the anti-sliding groove 222 is formed by recessing the light-shielding region, and the light-shielding region is formed by using two color-resisting layers with different colors, the anti-sliding groove 222 may be formed by recessing the positions of the two color-resisting layers corresponding to the anti-sliding spacer 212, or forming the thickness of the position corresponding to the anti-sliding spacer 212 thinner than that of the other positions, so as to form the anti-sliding groove 222, so as to limit the sliding of the anti-sliding spacer 212 and the main spacer 211, and of course, if the depth of the anti-sliding groove 222 is relatively shallow, the anti-sliding groove may be formed by recessing the single color-resisting layer.

Example five:

fig. 6 is a schematic diagram of a fourth display panel according to an embodiment of the present disclosure, as shown in fig. 6, the first substrate 210 is an array substrate 230, the second substrate 220 is a color filter substrate 240, a light-shielding portion 241 is disposed on the color filter substrate 240, and the light-shielding portion 241 is formed by stacking at least two color resist layers 242 with different colors; one end of each of the anti-slip spacer 212 and the main spacer 211 is disposed on the array substrate 230, and the anti-slip structure 221 is disposed on the light-shielding portion 241.

In this embodiment, the first substrate 210 is an array substrate 230, one end of each of the anti-slip spacer 212 and the main spacer 211 is disposed on the array substrate 230, and may be disposed on a passivation layer of the array substrate 230, the second substrate 220 is a color filter substrate 240, the color filter substrate 240 includes a substrate 224 and a light shielding portion 241 disposed on the substrate 224, the substrate 224 may be a glass substrate, the anti-slip structure 221 is disposed on the light shielding portion 241, and the light shielding portion 241 is formed by stacking at least two color resist layers 242 with different colors, in this embodiment, the anti-slip structure 221 is taken as the anti-slip groove 222 as an example, when the anti-slip structure 221 is the anti-slip groove 222, the anti-slip groove 222 may be formed by recessing at least two color resist layers 242 at positions corresponding to the anti-slip spacer 212, and forming a position thickness corresponding to the anti-slip spacer 212 thinner than other positions, which can ensure a light shielding effect, can also achieve a depth of the anti-slip groove 222, and can also be formed by a halftone mask process, the process is simplified.

In addition, the anti-slip structure 221 may also be a protrusion 223, and when the anti-slip structure 221 is the protrusion 223, the protrusion 223 may be made of the same material as the color resist layer 242 on the uppermost layer of the light shielding portion 241, so that the anti-slip spacer 212 and the main spacer 211 are prevented from slipping, and may be formed by the same process using a halftone mask process, thereby improving the production efficiency. Of course, the light shielding portion 241 may be formed of a black matrix, such that the anti-slip groove 222 may be formed by a concave of the black matrix, and the protrusion 223 may be formed of the black matrix material.

Fig. 7 is a schematic view of the display device of the present application, and as can be seen from fig. 7, the present application further discloses a display device 10, which includes a backlight module 30 and any one of the display panels 20 disclosed in the present application, where the backlight module 30 is disposed on one side of the light incident surface of the display panel 20.

In this embodiment, the display device 10 is a liquid crystal display device 10, and includes a display panel 20 and a backlight module 30, where the display panel 20 itself is not luminous, and the backlight module 30 is required to provide a light source for the display panel 20 to enable the display device 10 to normally display a picture; besides the main spacer 211, the display panel 20 is further provided with an anti-slip spacer 212 and an anti-slip structure 221, the anti-slip spacer 212 is prevented from slipping by the anti-slip structure 221, so that the main spacer 211 is prevented from slipping, the main spacer 211 is ensured not to scratch the alignment film or the pixel electrode, the damage of the alignment film or the pixel electrode is avoided, and therefore abnormal display phenomena such as light leakage or abnormal driving are generated, and the yield of the display device 10 is improved. The display device 10 may be a mobile phone, a liquid crystal display computer, a liquid crystal television, a digital camera, or other display products, and can meet the daily use requirements of people, and the application range is wider.

It should be noted that the inventive concept of the present application can form many embodiments, but the present application has a limited space and cannot be listed one by one, so that, on the premise of no conflict, any combination between the above-described embodiments or technical features can form a new embodiment, and after the embodiments or technical features are combined, the original technical effect will be enhanced.

The technical scheme of the present application can be widely applied to various display panels, such as TN (Twisted Nematic) display panel, IPS (In-Plane Switching) display panel, VA (Vertical Alignment) display panel, and MVA (Multi-Domain Vertical Alignment) display panel, and all of them can be applied to the above scheme.

The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the specific implementations of the present application are not to be considered limited to these descriptions. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims (10)

1. A display panel comprises a first substrate, a second substrate and a main spacer, wherein the first substrate and the second substrate are arranged in a box pair mode, the main spacer is arranged between the first substrate and the second substrate, one end of the main spacer is arranged on the first substrate, and the other end of the main spacer is abutted against the second substrate;

one end of the anti-skid spacer is arranged on the first substrate, and the anti-skid structure is arranged on the second substrate and corresponds to the anti-skid spacer to limit the anti-skid spacer to slide; the height of the anti-skid spacer is equal to that of the main spacer, and the anti-skid spacer and the main spacer are arranged at intervals and located in the same shading area.

2. The display panel according to claim 1, wherein the second substrate comprises a substrate and a film layer disposed on the substrate, the anti-slip structure comprises an anti-slip groove formed by recessing the film layer at a position corresponding to the anti-slip spacer, one end of the anti-slip spacer, which is away from the first substrate, is disposed at a notch of the anti-slip groove, and the other end of the main spacer abuts against the film layer.

3. The display panel according to claim 2, wherein the depth of the anti-slip groove is equal to or greater than the maximum compression amount of the anti-slip spacer.

4. The display panel according to claim 2, wherein the width of the slot opening of the anti-slip groove is greater than or equal to the width of the end of the anti-slip spacer away from the first substrate.

5. The display panel according to claim 2, wherein the groove wall of the anti-slip groove is a slope or a step, the width of the groove bottom of the anti-slip groove is smaller than the width of the groove opening, and the width of the groove bottom of the anti-slip groove is greater than or equal to the width of the end of the anti-slip spacer away from the first substrate.

6. The display panel according to claim 1, wherein the second substrate comprises a substrate and a film layer disposed on the substrate, and one end of each of the main spacer and the anti-slip spacer abuts against the film layer; the anti-slip structure comprises a protrusion, wherein the protrusion is arranged on the film layer and surrounds the periphery of the anti-slip spacer.

7. The display panel according to claim 1, wherein the first substrate is a color film substrate, the second substrate is an array substrate, one end of each of the anti-slip spacer and the main spacer is disposed on the color film substrate, and the anti-slip structure is disposed on the array substrate.

8. The display panel of claim 1, wherein the first substrate is a pair-box substrate, the second substrate is an array substrate, and the array substrate comprises a substrate, a thin-film transistor layer disposed on the substrate, and a color filter layer disposed on the thin-film transistor layer; the anti-skid spacer and one end of the main spacer are arranged on the box-aligning substrate, and the anti-skid structure is arranged on the array substrate.

9. The display panel according to claim 1, wherein the first substrate is an array substrate, the second substrate is a color filter substrate, and a light shielding portion is disposed on the color filter substrate and formed by stacking at least two color resist layers of different colors; one end of the anti-skid spacer and one end of the main spacer are arranged on the array substrate, and the anti-skid structure is arranged on the shading part.

10. A display device comprising a backlight module, wherein the display device further comprises the display panel according to any one of claims 1 to 9, and the backlight module is disposed on one side of the light incident surface of the display panel.

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