A realistic texture smart hidden surface structure

Abstract

This utility model discloses a realistic textured intelligent hidden surface structure, including a substrate layer and a display layer, as well as a matching tactile texture layer and a display texture layer. Both the tactile texture layer and the display texture layer have matching three-dimensional concave-convex structures. By matching the positions of the tactile texture layer and the display texture layer, a one-to-one correspondence between the visual pattern and the tactile concave-convex structure is ensured, achieving an immersive "what you see is what you feel" experience. The display texture layer adopts a dual-function design of light transmission and reflection. When the screen is on, it exists as a transparent layer, not obscuring the display image; when the screen is off, it serves as a decorative layer displaying texture, avoiding the interference of texture layers on display quality in existing technologies. The layered structure combination allows for flexible adjustment of the order and number of layers, adapting to curved surfaces, flat screens, rigid and flexible substrates, meeting the industrial design needs of different devices.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, and in particular to a realistic textured intelligent hidden surface structure. Background Technology

[0002] Existing smart surfaces have a monotonous design when the screen is off, lacking realistic tactile feedback to match the visual effect, and the hidden texture layer can easily affect display clarity and brightness when the screen is on. The core problem is that existing solutions fail to achieve an organic integration of visual texture, tactile feedback, and display functions at the structural level, resulting in a fragmented experience.

[0003] For example, patent CN112045314A discloses a laser-textured glass cover component suitable for electronic devices. The laser-textured surface of this glass cover component can provide a smooth feel to the outer surface of the electronic device without introducing perceptible visual texture, and it does not have a tactile feedback effect. Existing smart surface structures have the following shortcomings: 1. Separation of tactile and visual structures: The visual texture layer and the tactile feedback layer are designed independently, lacking precise matching of spatial positions; 2. Display interference structure defects: The texture layer does not adopt a light-transmitting-reflecting dual-function structure design, which blocks the light of the display layer when the screen is on; 3. Single layered structure: It is impossible to flexibly adapt to the different device's needs for touch, aesthetics and display performance through layered combination. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a realistic textured intelligent hidden surface structure to achieve a unified tactile and visual experience.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] This realistic textured intelligent hidden surface structure includes a substrate layer and a display layer, as well as a matching tactile texture layer and a display texture layer, both of which have matching three-dimensional concave-convex structures.

[0007] Further or preferred:

[0008] The tactile texture layer, substrate layer, display texture layer, and display layer are sequentially composited from top to bottom to form a tactile external display structure.

[0009] The display texture layer, tactile texture layer, substrate layer, and display layer are sequentially composited from top to bottom to form a visually apparent structure.

[0010] The tactile texture layer and the display texture layer are combined together to form an integrated layer, and the integrated layer, the substrate layer, and the display layer are sequentially combined to form a composite co-layer structure.

[0011] The surface of the tactile texture layer has a surface uneven structure that perfectly matches the display texture layer.

[0012] The display texture layer includes a transparent base layer and a decorative texture layer integrated on the transparent base layer.

[0013] The integrated layer is an embossed printing texture layer.

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] 1. Unification of tactile and visual structures:

[0016] By matching the positions of the tactile texture layer and the display texture layer (overlapping or integrating them into the same layer), we ensure that the visual pattern corresponds one-to-one with the tactile bumps and depressions, thus achieving an immersive experience of "what you see is what you feel".

[0017] 2. Interference-free display structure:

[0018] The display texture layer adopts a dual-function design of light transmission and reflection. When the screen is on, it exists as a transparent layer without obscuring the display layer's image. When the screen is off, it serves as a decorative layer to present the texture, thus avoiding the interference of the texture layer on display quality in existing technologies.

[0019] 3. Modular structure adaptation:

[0020] The layered structure allows for flexible adjustment of the order and quantity of each layer (such as adding anti-scratch coatings or electromagnetic shielding layers), adapting to curved surfaces, flat screens, rigid and flexible substrates to meet the industrial design needs of different devices. Attached Figure Description

[0021] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0022] Figure 1 This is a schematic diagram of the intelligent surface layered structure of this utility model.

[0023] Figure 2 This is a comparison diagram of the structural effects of this utility model in the screen-off and screen-on states.

[0024] In the picture:

[0025] a. Tactile texture layer, b. Substrate layer, c. Display texture layer, d. Display layer. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and through the description of the examples.

[0027] like Figure 1 and Figure 2As shown, the realistic textured intelligent hidden surface structure includes a substrate layer, a display layer, and matching tactile texture layer and display texture layer; the tactile texture layer and display texture layer both have matching three-dimensional concave-convex structures.

[0028] Preferred:

[0029] The tactile texture layer, substrate layer, display texture layer, and display layer are sequentially composited from top to bottom to form a tactile external structure; or, the display texture layer, tactile texture layer, substrate layer, and display layer are sequentially composited from top to bottom to form a visual external structure; or, the tactile texture layer and display texture layer are composited together to form an integrated layer, and the integrated layer, substrate layer, and display layer are sequentially composited to form a composite co-layered structure.

[0030] The surface of the tactile texture layer has a surface bump structure that perfectly matches the display texture layer; the display texture layer includes a transparent base layer and a decorative texture layer integrated on the transparent base layer.

[0031] This utility model design includes a composite structure of a tactile texture layer and a display texture layer, achieving spatial matching of vision and touch through the interlayer positional relationship; constructing a light-transmitting and reflective dual-function display texture layer to ensure that the texture is displayed when the screen is off and does not obstruct the display screen when the screen is on; providing a variety of layered structure combination schemes, and meeting diverse device design needs through the stacking order and functional integration of each layer.

[0032] The preferred specific example of this utility model is as follows:

[0033] I. Structural Composition:

[0034] This realistic textured, intelligently hidden surface structure mainly includes:

[0035] Tactile texture layer a: The surface has a bumpy structure that perfectly matches the display texture layer c, providing physical tactile feedback when in direct contact with the user, and can be located in the outermost or middle layer of the surface;

[0036] Display texture layer c: A decorative texture layer formed on a transparent base. When the screen is off, it reflects ambient light to present a pattern. When the screen is on, it allows light from display layer d to pass through without affecting the display.

[0037] Substrate layer b: A light-transmitting carrier that supports each functional layer, located between or below the tactile texture layer a and the display texture layer c;

[0038] Display layer d: Conventional display components (such as LCD / OLED) are used to present image information.

[0039] II. Structural features of each part:

[0040] 1. Tactile texture layer:

[0041] Physical form: The surface forms a three-dimensional concave-convex structure (such as wood grain or leather texture relief) consistent with the pattern of the display texture layer, and the depth of the concave-convex structure meets the tactile perception of the fingers;

[0042] Position characteristics: It can be set as a single-layer structure independently, or integrated with the display texture layer (i.e., the same layer has both visual patterns and tactile bumps).

[0043] 2. Display texture layer:

[0044] Optical characteristics: It adopts a structural design that combines a light-transmitting substrate with a reflective pattern. When the screen is off, it displays texture by reflecting ambient light, and when the screen is on, it acts as a transparent layer to allow light to pass through.

[0045] Associated with the tactile layer: The texture pattern is perfectly aligned with the concave and convex structure of the tactile texture layer, achieving a unity of "visible visual texture and tactile texture".

[0046] 3. Substrate layer:

[0047] Functional structure: As an intermediate support layer, it connects the tactile texture layer a and the display texture layer c, ensuring the transmission of tactile feedback and structural stability;

[0048] Material characteristics: Transparent materials (such as glass, PET film) are selected, and the thickness is adapted to different layered combination requirements.

[0049] III. Connection Relationships Between Components (Layered Structure Combination):

[0050] This patent provides five customizable layered structure schemes, the core difference being the positional relationship between the tactile texture layer a and the display texture layer c (as shown in the table below):

[0051]

[0052] IV. Operation Process (Structure and Function Implementation):

[0053] 1. Screen off state:

[0054] When display layer d is turned off, ambient light shines on display texture layer c, and a preset texture pattern is presented through its surface reflection structure; at the same time, the concave and convex structure of tactile texture layer a generates pressure changes when in contact with a finger, transmitting a realistic tactile sensation.

[0055] 2. Screen on state:

[0056] The display layer d emits light, and the light passes through the light-transmitting area of ​​the display texture layer c. Due to the special transparent structure design of this layer, the light reaches the surface without obstruction, and the user sees the normal image on the display layer. At the same time, the physical structure of the tactile texture layer a still provides tactile feedback.

[0057] V. This patented solution has the following effects:

[0058] 1. Unification of tactile and visual structures:

[0059] By matching the positions of the tactile texture layer and the display texture layer (overlapping or integrating them into the same layer), we ensure that the visual pattern corresponds one-to-one with the tactile bumps and depressions, thus achieving an immersive experience of "what you see is what you feel".

[0060] 2. Interference-free display structure:

[0061] The display texture layer adopts a dual-function design of light transmission and reflection. When the screen is on, it exists as a transparent layer without obscuring the display layer's image. When the screen is off, it serves as a decorative layer to present the texture, thus avoiding the interference of the texture layer on display quality in existing technologies.

[0062] 3. Modular structure adaptation:

[0063] The layered structure allows for flexible adjustment of the order and quantity of each layer (such as adding anti-scratch coatings or electromagnetic shielding layers), adapting to curved surfaces, flat screens, rigid and flexible substrates to meet the industrial design needs of different devices.

[0064] The key points of this patented solution are: 1. Composite layered structure design: Constructing a multi-layered composite surface containing a tactile texture layer a and a display texture layer c, achieving synergy between tactile and visual sensations through the spatial relationship between the two (overlapping or co-layering); 2. Dual-function display texture layer: Display texture layer c has the dual functions of reflective texture when the screen is off and transparent light transmission when the screen is on. Its structure is designed as a composite layer of "transparent substrate + reflective pattern", which can achieve the switching between display and decoration without relying on process parameters; 3. Modular structure with adjustable layer order: Through five preset layered structure combinations (① to ⑤), it covers different needs from strong tactile sensation to pure visual sensation. Each layer can be designed independently (e.g., the tactile layer can be replaced with an antibacterial coating, and the display layer can be adapted to screens with different resolutions).

[0065] The core protection point of this patent is:

[0066] 1. Composition of layered structure:

[0067] This intelligent hidden surface includes:

[0068] A tactile texture layer used to provide tactile feedback has a surface with a bump structure that matches the display texture;

[0069] The display texture layer used to present visual textures is designed to reflect light when the screen is off and allow light to pass through when the screen is on.

[0070] The substrate layer and the underlying display layer are located between or below the two.

[0071] 2. Inter-layer spatial relationship:

[0072] The layer order of tactile texture layer a and display texture layer c can be any of the following:

[0073] The tactile texture layer is located above the display texture layer (a→b→c→d or a→c→b→d);

[0074] The display texture layer is located above the tactile texture layer (c→a→b→d);

[0075] Both are integrated in a co-layer (a+c composite layer → b → d).

[0076] 3. Functional integration structure:

[0077] The combined structure of the display texture layer c and the display layer d enables the switching between texture display when the screen is off and transparent display when the screen is on; the connection structure between the tactile texture layer a and the substrate layer b ensures that tactile feedback is effectively transmitted through physical contact.

[0078] The above description is only a preferred embodiment of the present utility model. The above technical features can be arbitrarily combined to form multiple embodiments of the present utility model.

[0079] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A realistic textured intelligent hidden surface structure, comprising a substrate layer and a display layer, characterized in that: It also includes a matching tactile texture layer and a display texture layer, both of which have matching three-dimensional bump structures.

2. The realistic texture intelligent hidden surface structure as described in claim 1, characterized in that: The tactile texture layer, substrate layer, display texture layer, and display layer are sequentially composited from top to bottom to form a tactile external display structure.

3. The realistic texture intelligent hidden surface structure as described in claim 1, characterized in that: The display texture layer, tactile texture layer, substrate layer, and display layer are sequentially composited from top to bottom to form a visually apparent structure.

4. The realistic texture intelligent hidden surface structure as described in claim 1, characterized in that: The tactile texture layer and the display texture layer are combined together to form an integrated layer, and the integrated layer, the substrate layer, and the display layer are sequentially combined to form a composite co-layer structure.

5. The realistic texture intelligent hidden surface structure as described in claim 1, characterized in that: The surface of the tactile texture layer has a surface uneven structure that perfectly matches the display texture layer.

6. The realistic texture intelligent hidden surface structure as described in claim 1, characterized in that: The display texture layer includes a transparent base layer and a decorative texture layer integrated on the transparent base layer.

7. The realistic texture intelligent hidden surface structure as described in claim 4, characterized in that: The integrated layer is an embossed printing texture layer.

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