Display panel and display device

Abstract

The present application provides a display panel and a display device, wherein the display panel includes a color film substrate, an array substrate, a support structure, and a light shielding structure. The array substrate and the color film substrate are arranged opposite to each other and spaced apart. The support structure is arranged between the color film substrate and the array substrate. The light shielding structure is arranged between the support structure and the color film substrate. The orthographic projection of the light shielding structure on the array substrate surrounds the orthographic projection of the support structure on the array substrate. The light shielding structure can adjust the light transmittance of the corresponding side-slipping area of ​​the support structure when the support structure slides. The light shielding structure can adjust the light transmittance of the corresponding side-slipping area of ​​the support structure when the support structure slides to decrease, so as to block the light in the side-slipping area of ​​the support structure from entering the color film substrate, thereby avoiding display problems such as red and blue spots on the display panel.

Description

Technical Field

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

[0002] With the development of optoelectronic display technology and semiconductor manufacturing technology, thin film transistor liquid crystal display panels (TFT-LCD) have been increasingly widely used.

[0003] In the related art, after the color film substrate and the array substrate in the liquid crystal display panel are aligned, when the two substrates are subjected to pressure, the support members in the liquid crystal display panel are prone to scratching the alignment layer. The alignment of the liquid crystal molecules in the scratched area of ​​the alignment layer becomes disordered, resulting in defects such as red spots or blue spots, which affect the display effect of the display panel. Summary of the invention

[0004] The purpose of the present application is to provide a display panel and a display device to solve the technical problem that a support member in a liquid crystal display panel easily scratches an alignment layer and generates red and blue spots.

[0005] In a first aspect, the present application provides a display panel, comprising:

[0006] Color film substrate;

[0007] An array substrate, opposite to and spaced from the color filter substrate;

[0008] A supporting structure, disposed between the color filter substrate and the array substrate; and

[0009] A shading structure is arranged between the supporting structure and the color film substrate, the orthographic projection of the shading structure on the array substrate surrounds the orthographic projection of the supporting structure on the array substrate, and the shading structure can adjust the light transmittance corresponding to the side sliding area of ​​the supporting structure when the supporting structure slides sideways.

[0010] In the display panel provided by the present application, the color filter substrate and the array substrate are arranged opposite to each other and spaced apart, and the support structure is between the color filter substrate and the array substrate. The shading structure is at least partially arranged between the support structure and the color filter substrate, and the orthographic projection of the shading structure on the array substrate surrounds the orthographic projection of the support structure on the array substrate, and the shading structure can adjust the light transmittance of the corresponding side sliding area of ​​the support structure to decrease when the support structure slides sideways, so as to block the light in the side sliding area of ​​the support structure from entering the color filter substrate, thereby avoiding display problems such as red and blue spots on the display panel.

[0011] Wherein, the shading structure includes an electrochromic layer, the electrochromic layer is arranged around the supporting structure, and the electrochromic layer is used to adjust the light transmittance corresponding to the side sliding area of ​​the supporting structure when the supporting structure slides.

[0012] Wherein, the shading structure further includes a sensing component, and the sensing component is used to generate an electrical signal when the supporting structure slides sideways, and the electrochromic layer is used to reduce the light transmittance according to the electrical signal.

[0013] Wherein, the sensing component includes a piezoelectric sensor, the piezoelectric sensor is electrically connected to the electrochromic layer, the piezoelectric sensor is arranged on the supporting structure, the piezoelectric sensor is used to generate an electrical signal when subjected to pressure, and the electrochromic layer is used to receive the electrical signal and reduce light transmittance.

[0014] Among them, the electrochromic layer includes a first color-changing portion and a second color-changing portion adjacent to each other, and the first color-changing portion and the second color-changing portion are respectively arranged at two ends of the electrochromic layer. When the supporting structure slides sideways to the corresponding first color-changing portion, the transmittance of the first color-changing portion decreases, and when the supporting structure slides sideways to the corresponding second color-changing portion, the transmittance of the second color-changing portion decreases.

[0015] The radial dimension of the electrochromic layer is D, and D / 2 is greater than the length of the light shielding structure in the vertical direction of the display panel.

[0016] Among them, the electrochromic layer includes a third color-changing part, a fourth color-changing part and a fifth color-changing part connected in series, the fifth color-changing part is arranged around the outer periphery of the fourth color-changing part, and the fourth color-changing part is arranged around the outer periphery of the third color-changing part. When the supporting structure slides sideways to the corresponding third color-changing part, the transmittance of the third color-changing part decreases, when the supporting structure slides sideways to the corresponding fourth color-changing part, the transmittance of the fourth color-changing part decreases, and when the supporting structure slides sideways to the corresponding fifth color-changing part, the transmittance of the fifth color-changing part decreases.

[0017] The color filter substrate includes a color resist layer and a black matrix layer arranged in the same layer, the color resist layer includes a plurality of color resist units, the color resist units are arranged corresponding to the pixel opening areas of the array substrate, the black matrix layer includes a plurality of light shielding portions, the support structure is arranged corresponding to the light shielding portions, and the orthographic projection of the light shielding portions on the array substrate covers the orthographic projection of the support structure on the array substrate;

[0018] The display panel further includes a buffer component, which is disposed on the array substrate and is arranged corresponding to the supporting structure.

[0019] The display panel further includes a controller and a feedback component which are electrically connected to each other. The controller is electrically connected to the sensing component and determines a pressure value according to an electrical signal sent by the sensing component, and outputs the pressure value to the feedback component for feedback.

[0020] In a second aspect, the present application provides a display device, which includes a backlight module and the display panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in 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.

[0022] Figure 1 is a schematic diagram of a cross-sectional structure of a display panel provided in the first embodiment of the present application;

[0023] Figure 2 is a schematic cross-sectional structure diagram of a light-shielding structure provided in the first embodiment of the present application;

[0024] Figure 3 It is a schematic diagram of a top view of a shading structure provided in the first embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of a top view of a shading structure provided in the second embodiment of the present application;

[0026] Figure 5 is a schematic cross-sectional structure diagram of a light-shielding structure provided in Embodiment 3 of the present application;

[0027] Figure 6 It is a structural schematic diagram of a display device provided in the first embodiment of the present application.

[0028] Description of labels:

[0029] Display device 1000, display panel 100, color film substrate 10, array substrate 20, support structure 30, shading structure 40, electrochromic layer 41, first color changing part 411, second color changing part 412, third color changing part 413, fourth color changing part 414, fifth color changing part 415, sensing component 42, color resistance unit 51, shading part 61, buffer 71, backlight module 200. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, 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 this field without creative work are within the scope of protection of this application.

[0031] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above drawings 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.

[0033] In this specification, for the sake of convenience, the words and phrases indicating the orientation or positional relationship such as "middle", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like are used to illustrate the positional relationship of the constituent elements with reference to the drawings. This is only for the convenience of describing this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the orientation of the constituent elements being described. Therefore, it is not limited to the words and phrases described in the specification, and can be appropriately replaced according to the circumstances.

[0034] In this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate, or the internal communication of two elements. For ordinary technicians in this field, the meanings of the above terms in this disclosure can be understood according to the circumstances.

[0035] With the development of optoelectronic display technology and semiconductor manufacturing technology, thin film transistor liquid crystal display panels (TFT-LCD) have been increasingly widely used.

[0036] In the related art, after the color film substrate and the array substrate in the liquid crystal display panel are aligned, the liquid crystal panel will inevitably be subjected to external pressure during production, transportation and use. When the two substrates are under pressure, the supporting parts in the liquid crystal display panel are prone to scratching the alignment layer. The alignment of liquid crystal molecules in the scratched area of ​​the alignment layer is disordered, and defects such as red spots or blue spots will appear, affecting the display effect of the display panel.

[0037] Please refer to Figure 1 , Figure 1 1 is a schematic diagram of a cross-sectional structure of a display panel provided in the first embodiment of the present application. The present application provides a display panel 100 to solve the technical problem that a support member in a liquid crystal display panel easily scratches an alignment layer and generates red and blue spots.

[0038] The display panel 100 includes a color filter substrate 10 , an array substrate 20 , a support structure 30 and a light shielding structure 40 .

[0039] The color filter substrate 10 and the array substrate 20 are arranged opposite to each other and spaced apart. In addition, a liquid crystal layer is filled between the color filter substrate 10 and the array substrate 20, and the liquid crystal layer includes a plurality of liquid crystal molecules. The array substrate 20 is used to set a driving circuit and form a driving electric field with the color filter substrate 10 to drive the liquid crystal molecules of the liquid crystal layer to deflect, so that the light emitted from the side of the array substrate 20 can pass through the liquid crystal layer and be emitted from the color filter substrate 10 to form a display screen of the display panel 100.

[0040] The support structure 30 is disposed between the color filter substrate 10 and the array substrate 20. Furthermore, the support structure 30 can be used to abut the color filter substrate 10 and the array substrate 20 respectively, and support the color filter substrate 10 and the array substrate 20, so that a receiving space for receiving the liquid crystal layer is formed between the color filter substrate 10 and the array substrate 20. Specifically, in this embodiment, one end of the support structure 30 is fixed on the color filter substrate 10, and the other end abuts the array substrate 20.

[0041] The light shielding structure 40 is at least partially disposed between the support structure 30 and the color film substrate 10, and the orthographic projection of the light shielding structure 40 on the array substrate 20 surrounds the orthographic projection of the support structure 30 on the array substrate 20. In other words, the radial dimension of the light shielding structure 40 is greater than the radial dimension of the support structure 30, and the light shielding structure 40 can surround the portion of the support structure 30 close to the color film substrate 10. The light shielding structure 40 can adjust its own light transmittance to transmit or block the light emitted from the array substrate 20 side.

[0042] Specifically, when the support structure 30 does not slide sideways to the alignment layer region of the array substrate 20, the light shielding structure 40 can be used to transmit light emitted from the side of the array substrate 20. When the support structure 30 slides sideways to the alignment layer region of the array substrate 20, the alignment layer in the sliding region of the support structure 30 is damaged, and the liquid crystal molecules in the region are disordered. The light shielding structure 40 adjusts the light transmittance corresponding to the sliding region of the support structure 30 to decrease, so as to shield the light in the sliding region of the support structure 30 from entering the color filter substrate 10, thereby avoiding the formation of display problems such as red and blue spots.

[0043] In the display panel 100 provided in the present application, the color film substrate 10 and the array substrate 20 are arranged opposite to each other and spaced apart, and the support structure 30 is between the color film substrate 10 and the array substrate 20. The light shielding structure 40 is at least partially arranged between the support structure 30 and the color film substrate 10, and the orthographic projection of the light shielding structure 40 on the array substrate 20 surrounds the orthographic projection of the support structure 30 on the array substrate 20, and the light shielding structure 40 can adjust the light transmittance corresponding to the side sliding area of ​​the support structure 30 to decrease when the support structure 30 side slides, so as to block the light in the side sliding area of ​​the support structure 30 from entering the color film substrate 10, thereby avoiding display problems such as red and blue spots on the display panel 100.

[0044] Please refer to Figure 2 and Figure 3 , Figure 2 is a schematic cross-sectional structure diagram of a light shielding structure provided in the first embodiment of the present application, Figure 3 1 is a schematic diagram of a top view of a shading structure provided in Embodiment 1 of the present application. In one embodiment, the shading structure 40 includes an electrochromic layer 41, and the electrochromic layer 41 is arranged around the support structure 30, and the electrochromic layer 41 is used to adjust the light transmittance corresponding to the side sliding area of ​​the support structure 30 when the support structure 30 side slides.

[0045] The electrochromic layer 41 changes color when powered, thereby changing its light transmittance. In one embodiment, the electrochromic layer 41 can be electrically connected to the controller of the display panel 100, and the controller is used to supply power to the electrochromic layer 41 so that the electrochromic layer 41 changes color, thereby changing its light transmittance. Specifically, when the support structure 30 slides sideways, the electrochromic layer 41 is a transparent structure and will not affect the normal display of the display panel 100. When the support structure 30 slides sideways, the controller supplies power to the electrochromic layer 41, and the color of the electrochromic layer 41 changes and the light transmittance decreases to block the light leaking from the sliding area of ​​the support structure 30.

[0046] Optionally, the material of the electrochromic layer 41 may be an inorganic electrochromic material, such as tungsten trioxide (WO3), vanadium oxide, etc. The material of the electrochromic layer 41 may also be an organic electrochromic material, such as polythiophenes and their derivatives, viologens, tetrathiafulvalene, metal phthalocyanine compounds, etc., and the present application does not impose any restrictions on this.

[0047] Optionally, in this embodiment, the electrochromic layer 41 is a regular hexagon. In other embodiments, the electrochromic layer 41 may also be a square, a circle or other shapes, which is not limited in the present application.

[0048] In one embodiment, the shading structure 40 further includes a sensing component 42, and the sensing component 42 is used to generate an electrical signal when the supporting structure 30 slides sideways, and the electrochromic layer 41 is used to reduce light transmittance according to the electrical signal.

[0049] Specifically, in one embodiment, the sensing component 42 includes a piezoelectric sensor, which is electrically connected to the electrochromic layer 41, and is disposed on the supporting structure 30. The piezoelectric sensor is used to generate an electrical signal when subjected to pressure, and the electrochromic layer 41 is used to receive the electrical signal and reduce light transmittance.

[0050] The piezoelectric sensor is electrically connected to the electrochromic layer 41. When the support structure 30 slides sideways to the pixel opening area of ​​the array substrate 20 under a certain pressure, the piezoelectric sensor converts the signal of the sliding of the support structure 30 into an electrical signal (i.e., converts the pressure signal into an electrical signal), and transmits the electrical signal to the electrochromic layer 41. The transmittance of the electrochromic layer 41 is reduced, and the luminous flux passing through the electrochromic layer 41 is reduced, thereby preventing the appearance of red and blue spots on the display panel 100.

[0051] In one embodiment, the sensing component 42 further includes a second sensor, which may also be a piezoelectric sensor. The second sensor is disposed on the array substrate 20 and is disposed corresponding to the support structure 30. When the support structure 30 slides sideways near one end of the array substrate 20, the second sensor may send a second signal to the electrochromic layer 41 to reduce the light transmittance of the electrochromic layer 41, or the second sensor may send a third signal to the controller, and the controller controls the light transmittance of the electrochromic layer 41 to decrease, and the present application does not limit this.

[0052] In other embodiments, the second sensor may be a photoelectric sensor for detecting whether the position of the support structure 30 is offset, which is not limited in the present application.

[0053] In one embodiment, the radial dimension of the electrochromic layer 41 is D, and D / 2 is greater than the length of the light shielding structure 40 in the vertical direction of the display panel 100 .

[0054] Even if the supporting structure 30 completely slides sideways as a whole, the light shielding structure 40 can still cover the sliding area of ​​the supporting structure 30 , thereby shielding the light in the sliding area of ​​the supporting structure 30 .

[0055] Please refer to Figure 4 , Figure 4 It is a schematic diagram of a top view of a light-shielding structure provided in Embodiment 2 of the present application. In one embodiment, the electrochromic layer 41 includes a first color-changing portion 411 and a second color-changing portion 412 adjacent to each other, and the first color-changing portion 411 and the second color-changing portion 412 are respectively arranged at two ends of the electrochromic layer 41, and when the support structure 30 slides sideways to the corresponding first color-changing portion 411, the transmittance of the first color-changing portion 411 decreases, and when the support structure 30 slides sideways to the corresponding second color-changing portion 412, the transmittance of the second color-changing portion 412 decreases.

[0056] The electrochromic layer 41 includes the adjacent first color-changing portion 411 and the second color-changing portion 412, and the electrochromic layer 41 is divided into two independent left and right parts for control. When the support structure 30 slides to the area corresponding to the first color-changing portion 411, the electric signal emitted by the piezoelectric sensor is a first electric signal, and the first electric signal excites the first color-changing portion 411 to change color and reduce its light transmittance; when the support structure 30 slides to the area corresponding to the second color-changing portion 412, the electric signal emitted by the piezoelectric sensor is a second electric signal, and the second electric signal excites the second color-changing portion 412 to change color and reduce its light transmittance, and the polarities of the first electric signal and the second electric signal are opposite.

[0057] The electrochromic layer 41 is divided into two independent left and right parts for control, and the color changing area of ​​the electrochromic layer 41 can be accurately controlled according to the sliding direction of the support structure 30, thereby avoiding unnecessary sacrifice of the aperture ratio caused by multiple shielding.

[0058] Please refer to Figure 5 , Figure 5 It is a schematic diagram of the cross-sectional structure of a light-shielding structure provided in the third embodiment of the present application. In one embodiment, the electrochromic layer 41 includes a third color-changing portion 413, a fourth color-changing portion 414 and a fifth color-changing portion 415 connected in series, the fifth color-changing portion 415 is arranged around the periphery of the fourth color-changing portion 414, and the fourth color-changing portion 414 is arranged around the periphery of the third color-changing portion 413. When the support structure 30 slides sideways to the corresponding third color-changing portion 413, the transmittance of the third color-changing portion 413 decreases, when the support structure 30 slides sideways to the corresponding fourth color-changing portion 414, the transmittance of the fourth color-changing portion 414 decreases, and when the support structure 30 slides sideways to the corresponding fifth color-changing portion 415, the transmittance of the fifth color-changing portion 415 decreases.

[0059] When the supporting structure 30 slides sideways to the area corresponding to the third color-changing portion 413, the electrical signal voltage emitted by the piezoelectric sensor is relatively small, and can only stimulate the first color-changing portion 411 to change color and reduce its light transmittance; when the supporting structure 30 slides sideways to the area corresponding to the fourth color-changing portion 414, the electrical signal voltage emitted by the piezoelectric sensor becomes larger, which can stimulate the third color-changing portion 413 and the fourth color-changing portion 414 to change color and reduce their light transmittance; when the supporting structure 30 slides sideways to the area corresponding to the fifth color-changing portion 415, the electrical signal voltage emitted by the piezoelectric sensor becomes further larger, which can stimulate the third color-changing portion 413, the fourth color-changing portion 414 and the fifth color-changing portion 415 to change color and reduce their light transmittance.

[0060] The above design can adjust the light transmittance of a specific area of ​​the electrochromic layer 41 according to the distance that the support structure 30 slides into the opening area, block the light flux of a specific area, and avoid the loss of the opening rate of a normal area. Optionally, the electrochromic layer 41 can be divided into more color-changing parts, which is not limited in this application.

[0061] Please refer again Figure 1In one embodiment, the color film substrate 10 includes a color resist layer and a black matrix layer arranged in the same layer, the color resist layer includes a plurality of color resist units 51, the color resist units 51 are arranged corresponding to the pixel opening areas of the array substrate 20, the black matrix layer includes a plurality of shading portions 61, the support structure 30 is arranged corresponding to the shading portions 61, and the orthographic projection of the shading portions 61 on the array substrate 20 covers the orthographic projection of the support structure 30 on the array substrate 20.

[0062] Please refer to Figure 1 The display panel 100 further includes a buffer member 71, which is disposed on the array substrate 20 and corresponds to the support structure 30. The buffer member 71 is used to buffer the pressure of the support structure 30 to prevent the support structure 30 from scratching the array substrate 20.

[0063] In one embodiment, the display panel 100 further includes a controller and a feedback component that are electrically connected to each other. The controller is electrically connected to the sensing component 42 and determines a pressure value according to an electrical signal emitted by the sensing component 42 , and outputs the pressure value to the feedback component for feedback.

[0064] Furthermore, the controller may determine the pressure value according to the electrical signal, and then qualitatively describe the degree of the red-blue spot defect according to the pressure value and input it into the feedback component for feedback, which is not limited in the present application.

[0065] Please refer to Figure 6 , Figure 6 1 is a schematic diagram of a display device provided in Embodiment 1 of the present application. The present application also provides a display device 1000 , which includes a backlight module 200 and the display panel 100 .

[0066] The backlight module 200 is used to emit light to the display panel 100 , and the display panel 100 is used to transmit the light and form a display image.

[0067] The above is part of the implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

Claims

1. A display panel, characterized in that: include: Color film substrate; An array substrate, opposite to and spaced from the color filter substrate; A supporting structure, disposed between the color filter substrate and the array substrate; as well as A shading structure is at least partially arranged between the supporting structure and the color film substrate, the orthographic projection of the shading structure on the array substrate surrounds the orthographic projection of the supporting structure on the array substrate, and the shading structure can adjust the light transmittance of the part of the supporting structure corresponding to the side sliding area when the supporting structure slides sideways, wherein the shading structure includes an electrochromic layer and a sensing component, the electrochromic layer is arranged around the supporting structure, the electrochromic layer is used to adjust the light transmittance of the part of the supporting structure corresponding to the side sliding area when the supporting structure slides sideways, the sensing component is used to generate an electrical signal when the supporting structure slides sideways, the electrochromic layer is used to reduce the light transmittance according to the electrical signal, the sensing component includes a piezoelectric sensor, the piezoelectric sensor is electrically connected to the electrochromic layer, the piezoelectric sensor is arranged on the supporting structure, the piezoelectric sensor is used to generate an electrical signal when subjected to pressure, and the electrochromic layer is used to receive the electrical signal and reduce the light transmittance.

2. The display panel according to claim 1, characterized in that: The electrochromic layer includes a first color-changing portion and a second color-changing portion adjacent to each other, and the first color-changing portion and the second color-changing portion are respectively arranged at two ends of the electrochromic layer. When the supporting structure slides sideways to the corresponding first color-changing portion, the transmittance of the first color-changing portion decreases, and when the supporting structure slides sideways to the corresponding second color-changing portion, the transmittance of the second color-changing portion decreases.

3. The display panel according to claim 1, characterized in that: The radial dimension of the electrochromic layer is D, and D / 2 is greater than the length of the light shielding structure in the vertical direction of the display panel.

4. The display panel according to claim 1, characterized in that: The electrochromic layer includes a third color-changing portion, a fourth color-changing portion and a fifth color-changing portion connected in series, the fifth color-changing portion is arranged around the outer periphery of the fourth color-changing portion, and the fourth color-changing portion is arranged around the outer periphery of the third color-changing portion. When the supporting structure slides sideways to the corresponding third color-changing portion, the transmittance of the third color-changing portion decreases, when the supporting structure slides sideways to the corresponding fourth color-changing portion, the transmittance of the fourth color-changing portion decreases, and when the supporting structure slides sideways to the corresponding fifth color-changing portion, the transmittance of the fifth color-changing portion decreases.

5. The display panel according to any one of claims 1 to 4, characterized in that: The color filter substrate includes a color resist layer and a black matrix layer arranged in the same layer, the color resist layer includes a plurality of color resist units, the color resist units are arranged corresponding to the pixel opening areas of the array substrate, the black matrix layer includes a plurality of light shielding parts, the support structure is arranged corresponding to the light shielding parts, and the orthographic projection of the light shielding parts on the array substrate covers the orthographic projection of the support structure on the array substrate; The display panel further includes a buffer component, which is disposed on the array substrate and is arranged corresponding to the supporting structure.

6. The display panel according to any one of claims 1 to 4, characterized in that: The display panel also includes a controller and a feedback component that are electrically connected to each other. The controller is electrically connected to the sensing component and determines a pressure value according to an electrical signal sent by the sensing component, and outputs the pressure value to the feedback component for feedback.

7. A display device, characterized in that: It comprises a backlight module and the display panel according to any one of claims 1 to 6.

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