Vehicle-mounted display device and vehicle

Abstract

The application discloses a vehicle-mounted display device and a vehicle. The vehicle-mounted display device comprises a display panel, a base material, a pattern layer and a texture layer. The base material is attached to the display side of the display panel and used for supporting the pattern layer. The pattern layer is located on the side of the base material away from the display panel, and the pattern layer comprises a texture pattern adapted to the vehicle interior decoration pattern. The texture layer is located on the side of the pattern layer away from the base material, and the texture layer comprises a protection part protruding on the side away from the base material. The protection part at least partially overlaps the texture pattern in the orthographic projection of the pattern layer along the thickness direction of the display panel, so that the user has the touch feeling of the corresponding texture pattern when touching the protection part. The protection part comprises a main part and a plurality of subparts. The subparts and the main part are connected with each other, and the extension directions of the main part and the subparts intersect, so that the touch feeling can be generated, and the surface strength and the impact resistance of the texture layer are enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the display field, and in particular to a vehicle-mounted display device and a vehicle. BACKGROUND

[0002] With the development of Internet technology and electronic technology, the intelligent interior of the future automobile cockpit will provide more autonomy for the driver, and the industry has also begun to focus on intelligent materials and intelligent surface technology. The vehicle-mounted screen body becomes a decorative surface with design sense, integrating decoration and functionality, and the display or control function is only activated on the vehicle-mounted screen body through backlight or display when needed.

[0003] The topic of automotive interior materials has attracted more and more attention, and there are higher requirements for the texture, hardness and impact resistance of the decorative surface of the vehicle-mounted display device. SUMMARY

[0004] The embodiments of the present application provide a vehicle-mounted display device and a vehicle, which aims to improve the pixel aperture ratio of the display panel.

[0005] The embodiments of the first aspect of the present application provide a vehicle-mounted display device, which comprises: a display panel; a base material attached to the display side of the display panel; a pattern layer located on the side of the base material away from the display panel, the pattern layer comprising a texture pattern; and a texture layer located on the side of the pattern layer away from the base material, the texture layer comprising a protection portion protruding on the side away from the base material, the protection portion at least partially overlapping the texture pattern in the orthographic projection of the pattern layer along the thickness direction of the display panel, wherein the protection portion comprises a main portion and a plurality of sub-portions, the sub-portions and the main portion are connected to each other, and the extension directions of the main portion and the sub-portions intersect.

[0006] According to any one of the preceding embodiments of the first aspect of the present application, the main portion is protruding from the sub-portion on the side away from the base material, or the sub-portion is protruding from the main portion on the side away from the base material, or the surface on the side away from the base material of the main portion is flush with the surface on the side away from the base material of the sub-portion.

[0007] According to any one of the preceding embodiments of the first aspect of the present application, the included angle between the extension directions of the main portion and the sub-portion is greater than 0° and less than or equal to 90°.

[0008] According to any one of the preceding embodiments of the first aspect of the present application, in the same sub-portion, the sub-portion comprises a first segment and a second segment located on both sides of the main portion, and the extension directions of the first segment and the second segment connected to the same position of the main portion are the same.

[0009] According to any one of the preceding embodiments of the first aspect of the present application, the plurality of sub-portions are arranged at intervals along the extension direction of the main portion.

[0010] According to any one of the foregoing embodiments of the first aspect of the present application, in the same subpart, the subpart comprises a first segment and a second segment located on two sides of the main body part, the first segment and the second segment of the same subpart are connected to the same position of the main body part, and the distance between the first segment and the second segment gradually decreases away from the connection position of the subpart and the main body part;

[0011] According to any one of the foregoing embodiments of the first aspect of the present application, the angle between the extension direction of the first segment and the second segment of the same subpart and the extension direction of the main body part is the same,

[0012] According to any one of the foregoing embodiments of the first aspect of the present application, the plurality of subparts are arranged at intervals along the extension direction of the main body part.

[0013] According to any one of the foregoing embodiments of the first aspect of the present application, the plurality of protection parts are arranged in an array.

[0014] According to any one of the foregoing embodiments of the first aspect of the present application, the two adjacent rows of protection parts are arranged in a staggered manner, so that the protection parts in one of the two adjacent rows of protection parts correspond to the positions between the two adjacent protection parts in the other row.

[0015] Alternatively, the two adjacent columns of protection parts are arranged in a staggered manner, so that the protection parts in one of the two adjacent columns of protection parts correspond to the positions between the two adjacent protection parts in the other column.

[0016] According to any one of the foregoing embodiments of the first aspect of the present application, the protection part comprises a repeating unit, the repeating unit comprises a first protection group and a second protection group arranged at intervals along a first direction, the first protection group comprises a first subpart, the main body part of the first subpart extends along a second direction, the second protection group comprises a second subpart and a third subpart, the second subpart and the third subpart are arranged at intervals along the second direction, and the main body part of the second subpart and the main body part of the third subpart both extend along the first direction.

[0017] According to any one of the foregoing embodiments of the first aspect of the present application, the first subpart, the second subpart, and the third subpart are arranged side by side along the first direction.

[0018] According to any one of the foregoing embodiments of the first aspect of the present application, the two adjacent columns of repeating units are arranged in a staggered manner, so that the first protection group in one of the two adjacent columns of repeating units corresponds to the second protection group in the other column.

[0019] Alternatively, the two adjacent rows of repeating units are arranged in a staggered manner, so that the first protection group in one of the two adjacent rows of repeating units corresponds to the second protection group in the other row.

[0020] According to any one of the foregoing embodiments of the first aspect of the present application, the first direction is perpendicular to the second direction.

[0021] According to the first aspect of the present application, the material of the protection part comprises at least one of thermoplastic polyurethane elastomer rubber, silica gel, and thermosetting resin. The second aspect of the present application provides a display device comprising the display panel of any one of the above embodiments.

[0022] The second aspect of the present application provides a vehicle comprising the display device of any one of the above embodiments.

[0023] In the vehicle display device provided by the embodiments of the present application, the vehicle display device comprises a display panel, a base material, a pattern layer, and a texture layer. The base material is attached to the display side of the display panel and is used to support the pattern layer. The pattern layer is located on the side of the base material away from the display panel, and the pattern layer comprises a texture pattern adapted to the vehicle interior decoration pattern. The texture layer is located on the side of the pattern layer away from the base material, and the texture layer comprises a protection part protruding from the side of the base material away from the base material. The protection part at least partially overlaps the texture pattern in the orthographic projection of the pattern layer along the thickness direction of the display panel, so that the user has a tactile sensation corresponding to the texture pattern when touching the protection part. The protection part comprises a main part and a plurality of sub-parts. The sub-parts and the main part are connected to each other, and the extension directions of the main part and the sub-parts intersect each other, so as to generate a concave tactile sensation and enhance the surface strength and impact resistance of the texture layer. BRIEF DESCRIPTION OF DRAWINGS

[0024] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings, wherein like reference numerals represent like features, and in which:

[0025] Figure 1 FIG. 1 is a structural schematic diagram of a display panel according to an embodiment of the present application;

[0026] Figure 2 FIG. 2 is a structural schematic diagram of a protection part according to an embodiment of the present application;

[0027] Figure 3 FIG. 3 is another structural schematic diagram of a protection part according to an embodiment of the present application;

[0028] Figure 4 FIG. 4 is a schematic diagram of a protection part arrangement according to an embodiment of the present application;

[0029] Figure 5 FIG. 5 is another schematic diagram of a protection part arrangement according to an embodiment of the present application;

[0030] Figure 6 FIG. 6 is a schematic diagram of a protection part arrangement according to an embodiment of the present application.

[0031] BRIEF DESCRIPTION OF DRAWINGS

[0032] 10. A display panel;

[0033] 100. A substrate;

[0034] 200. A pattern layer;

[0035] 300. A light shielding layer;

[0036] 400. A texture layer; 410. A protection portion; 420. A main portion; 430. A sub-portion; 431. A first sub-section; 432. A second sub-section;

[0037] 500. A repeating unit; 510. A first protection group; 520. A second protection group; 530. A first sub-portion; 540. A second sub-portion; 550. A third sub-portion;

[0038] X. A first direction; Y. A second direction. DETAILED DESCRIPTION

[0039] The features and exemplary embodiments of the various aspects of the present application will be described in detail below with reference to the drawings. The following detailed description is merely intended to teach a person skilled in the art how to make and use the best mode of the present application and is not intended to limit the scope of the application. Therefore, specific structural or functional details disclosed herein are not to be interpreted in a manner that

[0040] It should be noted that the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "include", "comprise" or any other variations thereof are intended to cover a non-exclusive inclusion, so that processes, methods, articles, or apparatuses including a series of elements are not only including those elements, but also including other elements not explicitly listed or other elements inherent to such processes, methods, articles, or apparatuses. Without more limitations, the elements defined by the statement "comprise" do not exclude the presence of additional identical elements in the process, method, article, or apparatus including the elements.

[0041] It should be understood that when describing the structure of a component, when a layer, a region is referred to as being located "on" or "above" another layer, another region, it can mean being directly located above the other layer, the other region, or other layers or regions are also included between it and the other layer, the other region. And if the component is turned over, the layer, the region will be located "under" or "below" the other layer, the other region.

[0042] With the development of display technology, the market demand for decorative skin display screens is increasing, and in the fields of vehicle-mounted and smart home, the application is very wide, and higher requirements are put forward for the texture, hardness and impact resistance of the surface of the decorative skin, so there is a great challenge for the decorative skin.

[0043] Please refer to Figures 1 to 3 , Figure 1 is a structural schematic diagram of a display panel 10 provided by an embodiment of the application, Figure 2 is a structural schematic diagram of a protection part provided by an embodiment of the application, Figure 3 is a structural schematic diagram of a protection part provided by an embodiment of the application.

[0044] As Figures 1 to 3 shown, the vehicle-mounted display device includes a display panel 10, a base material 100, a pattern layer 200 and a texture layer 400, the base material 100 is attached to the display side of the display panel 10. The pattern layer 200 is located on the side of the base material 100 away from the display panel 10, and the pattern layer 200 includes a texture pattern. The texture layer 400 is located on the side of the pattern layer 200 away from the base material 100, and the texture layer 400 includes a protection part 410 protruding on the side away from the base material 100, the protection part 410 at least partially overlaps the texture pattern in the orthographic projection of the pattern layer 200 along the thickness direction of the display panel 10, wherein the protection part 410 includes a main part 420 and a plurality of sub-parts 430, the sub-parts 430 and the main part 420 are connected to each other, and the extension directions of the main part 420 and the sub-parts 430 intersect.

[0045] In the display panel 10 provided in the embodiments of the present application, the vehicle-mounted display device comprises the display panel 10, a base material 100, a pattern layer 200 and a texture layer 400. The base material 100 is attached to the display side of the display panel 10 and used to support the pattern layer 200. The pattern layer 200 is located on the side of the base material 100 away from the display panel 10, and the pattern layer 200 can comprise a texture pattern adapted to the vehicle interior decoration pattern. The texture layer 400 is located on the side of the pattern layer 200 away from the base material 100, and the texture layer 400 comprises a protection part 410 protruding from the side of the texture layer 400 away from the base material 100. The protection part 410 at least partially overlaps the texture pattern in the orthographic projection of the pattern layer 200 in the thickness direction of the display panel 10, so that the user has the tactile sensation of the corresponding texture pattern when touching the protection part 410. The protection part 410 comprises a main part 420 and a plurality of sub-parts 430. The sub-parts 430 and the main part 420 are connected to each other, and the extension directions of the main part 420 and the sub-parts 430 intersect, so that the tactile sensation can be generated, and the surface strength and impact resistance of the texture layer 400 are enhanced.

[0046] Optionally, the display panel 10 can be an organic light emitting diode (OLED) display panel 10, or a liquid crystal display (LCD) display panel 10.

[0047] Optionally, the display panel 10 can be an organic light emitting diode (OLED) display panel 10, or a liquid crystal display (LCD) display panel 10.

[0048] In some optional embodiments, the main part 420 protrudes from the sub-part 430 toward the side away from the base material 100, or the sub-part 430 protrudes from the main part 420 toward the side away from the base material 100, or the surface of the main part 420 away from the base material 100 is flush with the surface of the sub-part 430 away from the base material 100.

[0049] In these optional embodiments, the surface of the main part 420 away from the base material 100 and the surface of the sub-part 430 away from the base material 100 can be stepped or flush, so that the user has the concave tactile sensation when touching the enclosed part of the main part 420 and the sub-part 430, and has the striped tactile sensation when touching along the sub-part 430, and the mechanical strength and impact resistance of the texture layer 400 are enhanced.

[0050] In some optional embodiments, as shown in Figures 2 to 3 The included angle between the extension directions of the main part 420 and the sub-part 430 is greater than 0° and less than or equal to 90°.

[0051] In these optional embodiments, the angle between the extension direction of the main body part 420 and the extension direction of the sub part 430 can be 15°, 25°, 45°, 75° and 90°, that is, the angle between the extension direction of the main body part 420 and the extension direction of the sub part 430 can be perpendicular, or other acute angles, as long as the extension direction of the main body part 420 is not coincident with the extension direction of the sub part 430. The extension direction of the main body part 420 and the extension direction of the sub part 430 can be 15°, which can improve the problem that the concave touch feeling is not obvious due to the too small angle between the extension direction of the main body part 420 and the extension direction of the sub part 430. The extension direction of the main body part 420 and the extension direction of the sub part 430 can be 90°, which is convenient for the manufacturing of the protection part 410.

[0052] In some optional embodiments, in the same sub part 430, the sub part 430 includes a first segment 431 and a second segment 432 located on both sides of the main body part 420, and the extension direction of the first segment 431 and the second segment 432 connected to the same position of the main body part 420 is the same.

[0053] In these optional embodiments, the extension direction of the first segment 431 and the second segment 432 connected to the same position of the main body part 420 is the same, which can make the concave touch feeling generated on both sides of the main body part 420, further strengthen the mechanical strength of the surface of the texture layer 400, and increase the service life of the vehicle-mounted display device.

[0054] Alternatively, the plurality of sub parts 430 are arranged at intervals along the extension direction of the main body part 420, which can generate the texture feeling when the user touches the texture layer 400, and at the same time, can make the impact force on both sides of the main body part 420 more balanced, thereby further improving the mechanical strength of the surface of the texture layer 400.

[0055] In some optional embodiments, in the same sub part 430, the sub part 430 includes a first segment 431 and a second segment 432 located on both sides of the main body part 420, the first segment 431 and the second segment 432 of the same sub part 430 are connected to the same position of the main body part 420, and the distance between the first segment 431 and the second segment 432 gradually increases away from the connection position of the sub part 430 and the main body part 420.

[0056] In these optional embodiments, the distance between the first segment 431 and the second segment 432 gradually increases away from the connection position of the sub part 430 and the main body part 420, which can make the extension direction of the first segment 431 and the extension direction of the second segment 432 form an angle with the extension direction of the main body part 420, and the angle can make the structure of the protection part 410 more stable, thereby improving the mechanical strength of the texture layer 400 and increasing the service life of the vehicle-mounted display device.

[0057] Optionally, the angle between the extension direction of the first segment 431 and the second segment 432 of the same subpart 430 and the extension direction of the main body part 420 is the same, which can make the impact force on both sides of the main body part 420 more balanced, further improving the impact resistance of the texture layer 400.

[0058] Optionally, the plurality of subparts 430 are arranged at intervals along the extension direction of the main body part 420, which can make the impact force on both sides of the main body part 420 more balanced, thereby further improving the surface mechanical strength of the texture layer 400.

[0059] In some optional embodiments, as shown in Figure 4 The protection part 410 has a plurality of protection parts 410 arranged in an array.

[0060] In these optional embodiments, the plurality of protection parts 410 arranged in an array can correspond to the texture pattern of the pattern layer 200, producing a touch feeling similar to the texture of the vehicle interior, thereby realizing the environmental integration of the vehicle interior.

[0061] In some optional embodiments, as shown in Figure 5 The two adjacent columns of protection parts 410 are arranged in a staggered manner, so that the protection parts 410 in one of the two adjacent columns of protection parts 410 correspond to the positions between the other two adjacent protection parts 410. Alternatively, the two adjacent rows of protection parts 410 are arranged in a staggered manner, so that the protection parts 410 in one of the two adjacent rows of protection parts 410 correspond to the positions between the other two adjacent protection parts 410.

[0062] In these optional embodiments, the two adjacent columns of protection parts 410 are arranged in a staggered manner, which can produce different surface texture effects when the user touches the texture layer 400 through different arrangement of the protection parts 410.

[0063] In some optional embodiments, as shown in Figure 6 The protection part 410 includes a repeating unit 500, the repeating unit 500 includes a first protection group 510 and a second protection group 520 arranged at intervals along a first direction X, the first protection group 510 includes a first subpart 530, the main body part 420 of the first subpart 530 extends along a second direction Y, the second protection group 520 includes a second subpart 540 and a third subpart 550, the second subpart 540 and the third subpart 550 are arranged at intervals along the second direction Y, and the main body part 420 of the second subpart 540 and the main body part 420 of the third subpart 550 both extend along the first direction X.

[0064] In these optional embodiments, the main body 420 of the first sub-portion 530 extends along the second direction Y, the second sub-portion 540 and the third sub-portion 550 are arranged in the second direction Y, and the main body 420 of the second sub-portion 540 and the main body 420 of the third sub-portion 550 both extend along the first direction X, so that the user can feel different stripe touch feelings when touching the texture layer 400, thereby improving the user experience.

[0065] Optionally, the first sub-portion 530 and the second sub-portion 540 and the third sub-portion 550 are arranged side by side along the first direction X, so as to facilitate the manufacturing of the repeating unit 500.

[0066] Optionally, two adjacent columns of repeating units 500 are arranged in a staggered manner, so that the first protection group 510 of one of the two adjacent columns of repeating units 500 corresponds to the second protection group 520 of the other column. Alternatively, two adjacent rows of repeating units 500 are arranged in a staggered manner, so that the first protection group 510 of one of the two adjacent rows of repeating units 500 corresponds to the second protection group 520 of the other row. This can allow the user to feel different stripe touch feelings when touching the texture layer 400, thereby improving the user experience.

[0067] Optionally, the first direction X can be arranged perpendicular to the second direction Y, or the first direction X can be arranged intersecting the second direction Y. By changing the angle between the first direction X and the second direction Y, the protection portion 410 can be arranged in different shapes, thereby producing different texture effects.

[0068] In some optional embodiments, the material of the protection portion 410 includes at least one of thermoplastic polyurethane elastomer rubber, silicone rubber, and thermosetting resin.

[0069] In these optional embodiments, the process of manufacturing the protection portion 410 using thermoplastic polyurethane elastomer rubber, silicone rubber, and thermosetting resin is simple, and the impact resistance is relatively strong.

[0070] Optionally, the material of the base material 100 includes at least one of polyethylene terephthalate, acrylic plastic, and acrylonitrile-butadiene-styrene copolymer. The above-mentioned materials have relatively low manufacturing costs.

[0071] The embodiments of the second aspect of the present application provide a vehicle including the vehicle-mounted display device according to any one of the above-mentioned embodiments.

[0072] In the vehicle provided by the embodiment of the present application, the vehicle comprises a vehicle-mounted display device, the vehicle-mounted display device comprises a display panel 10, a base material 100, a pattern layer 200 and a texture layer 400, the base material 100 is attached to the display side of the display panel 10 and is used for supporting the pattern layer 200. The pattern layer 200 is located on the side of the base material 100 away from the display panel 10, and the pattern layer 200 comprises a texture pattern adapted to the vehicle interior decoration pattern. The texture layer 400 is located on the side of the pattern layer 200 away from the base material 100, and the texture layer 400 comprises a protection part 410 which is arranged in a convex manner on the side of the texture layer 400 away from the base material 100, and the protection part 410 at least partially overlaps the texture pattern in the orthographic projection of the pattern layer 200 along the thickness direction of the display panel 10, so that the user has the tactile sensation of the corresponding texture pattern when touching the protection part 410. The protection part 410 comprises a main part 420 and a plurality of sub-parts 430, the sub-parts 430 and the main part 420 are connected to each other, and the extension directions of the main part 420 and the sub-parts 430 intersect, so that the concave tactile sensation can be generated, and the surface strength and impact of the texture layer 400 are enhanced.

[0073] The above is merely a specific implementation of the present application, and those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described system, modules and units can refer to the corresponding processes in the foregoing method embodiments, which will not be described herein again. It should be understood that the protection scope of the present application is not limited to this, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application.

Claims

1. A display device for a vehicle, characterized by comprising: The application relates to a display panel, which comprises a display panel, a substrate attached to the display side of the display panel, a pattern layer on the side of the substrate away from the display panel, the pattern layer comprising a texture pattern, and a texture layer on the side of the pattern layer away from the substrate, the texture layer comprising a protection part protruding from the side of the texture layer away from the substrate, the protection part at least partially overlapping the texture pattern in the orthographic projection of the pattern layer in the thickness direction of the display panel. The protection part comprises a main part and a plurality of sub-parts, the sub-parts and the main part are connected to each other, and the extension directions of the main part and the sub-parts intersect. The main part protrudes from the side away from the substrate to the sub-part, or the sub-part protrudes from the side away from the substrate to the main part, or the surface of the main part away from the substrate is flush with the surface of the sub-part away from the substrate. The angle between the extension directions of the main part and the sub-part is greater than 0 degrees and less than or equal to 90 degrees. In the same sub-part, the sub-part comprises a first segment and a second segment on both sides of the main part, and the extension directions of the first segment and the second segment connected to the same position of the main part are the same. A plurality of sub-parts are arranged at intervals along the extension direction of the main part.

2. The in-vehicle display device according to claim 1, characterized by In the same sub-part, the sub-part comprises a first segment and a second segment on both sides of the main part, the first segment and the second segment of the same sub-part are connected to the same position of the main part, and the distance between the first segment and the second segment gradually increases away from the connection position of the sub-part and the main part.

3. The in-vehicle display device according to claim 1, characterized by The angles between the extension directions of the first segment, the second segment and the main part of the same sub-part are the same.

4. The in-vehicle display device according to claim 3, characterized by A plurality of sub-parts are arranged at intervals along the extension direction of the main part.

5. The in-vehicle display device according to claim 4, characterized by The protection part comprises a plurality of protection parts arranged in an array.

6. The in-vehicle display device according to claim 1, characterized by Adjacent two columns of protection parts are arranged in a staggered manner, wherein the protection part of one column is located between the adjacent two protection parts of another column; or adjacent two rows of protection parts are arranged in a staggered manner, wherein the protection part of one row is located between the adjacent two protection parts of another row.

7. The in-vehicle display device according to claim 6, characterized by The protection part comprises a repeating unit, the repeating unit comprises a first protection group and a second protection group arranged at intervals along a first direction, the first protection group comprises a first sub-part, the main part of the first sub-part extends along a second direction, the second protection group comprises a second sub-part and a third sub-part, the second sub-part and the third sub-part are arranged at intervals along the second direction, and the main part of the second sub-part and the main part of the third sub-part both extend along the first direction.

8. The in-vehicle display device according to claim 6, characterized by The first sub-part, the second sub-part and the third sub-part are arranged side by side along the first direction.

9. The in-vehicle display device according to claim 1, characterized by Adjacent two columns of repeating units are arranged in a staggered manner, wherein the first protection group of one column corresponds to the second protection group of another column.

10. The in-vehicle display device according to claim 9, characterized by Or, adjacent two rows of repeating units are arranged in a staggered manner, wherein the first protection group of one row corresponds to the second protection group of another row.

11. The in-vehicle display device according to claim 9, characterized by The first direction is perpendicular to the second direction.

12. The in-vehicle display device according to claim 11, characterized by ​ 13. The in-vehicle display device according to claim 11, characterized by ​ ​ 14. The in-vehicle display device according to claim 11, characterized by ​ 15. The in-vehicle display device according to claim 1, characterized by The material of the protection portion includes at least one of a thermoplastic polyurethane elastomer rubber, a silica gel, and a thermosetting resin.

16. A vehicle characterized by comprising: The display device of any one of claims 1-15.

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