CN219976227U - Light-emitting panel, shell assembly and electronic equipment - Google Patents

Abstract

The present disclosure relates to a light emitting panel, a housing assembly and an electronic device, the light emitting panel comprising: the light guide part comprises a first surface and a second surface which are mutually deviated; the light-transmitting layer is arranged outside the first surface, part of light incident into the light-transmitting layer from the first surface passes through the light-transmitting layer, and the other part of light is reflected towards the second surface; the reflecting layer is arranged outside the second face; and a light source for outputting light to the light guide portion. According to the light guide part, the light-transmitting layer and the reflecting layer are arranged on the single carrier, so that the required structural thickness for realizing corresponding light effect is reduced, and the appearance attractiveness of the electronic equipment is improved.

Description

Light-emitting panel, shell assembly and electronic equipment

Technical Field

The disclosure relates to the technical field of appearance of electronic equipment, in particular to a light-emitting panel, a shell assembly and the electronic equipment.

Background

With the continuous development of game devices and electronic bidding devices, the light effect has become one of important cultural elements of the game devices and the electronic bidding devices, and the electronic devices with excellent light effect can bring visual stimulus to users and provide better electronic bidding atmosphere for the users.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a light emitting panel, a housing assembly, and an electronic device.

According to a first aspect of embodiments of the present disclosure, there is provided a light emitting panel including: the light guide part comprises a first surface and a second surface which are mutually deviated; a light source for outputting light to the light guide portion; the light transmission layer is arranged on the first surface, a part of light rays of the light source, which are incident to the light transmission layer from the first surface, pass through the light transmission layer, and the other part of light rays of the light source are reflected towards the second surface; and a reflective layer disposed on the second surface.

In some embodiments, the light guide includes a light transmissive substrate; and/or the light guide part comprises a gap between the light-transmitting layer and the reflecting layer.

In some embodiments, the light guiding portion includes a light incident surface, and the light incident surface is any surface of the light guiding portion except the first surface, where light of the light source enters the light guiding portion through the light incident surface.

In some embodiments, the light guiding portion includes a side surface intersecting the first surface, the side surface being the light entrance surface of the light guiding portion; and/or the second surface is the light incident surface of the light guide part.

In some embodiments, the light source is disposed adjacent to the side surface, and/or the light source is disposed adjacent to the second face.

In some embodiments, the light emitting panel includes: the light shielding part shields any light emitted by the light-transmitting layer, and the light shielding part comprises ink covering or light-proof entities.

In some embodiments, the light shielding portion is located at a side of the reflective layer facing away from the light guiding portion.

In some embodiments, the second surface is a light incident surface, the reflective layer is provided with a first slit, and at least a part of the light emitted by the light source is incident into the light guide portion through the first slit.

In some embodiments, the light shielding portion is located between the reflective layer and the light source, the light shielding portion is provided with a second slit, light emitted by the light source is injected into the light guiding portion through the first slit and the second slit, the first slit and the second slit form a light entering channel, and the light entering channel is one or more of a combination of a straight channel, a polygonal channel and an arc channel.

In some embodiments, the first slit and the second slit are linear channels, and a depth direction of the first slit and a depth direction of the second slit form a preset angle.

In some embodiments, the light emitting panel comprises a patterned layer, wherein the patterned layer is adhered to the first face of the light guide; or, the pattern layer is formed on the first surface of the light guide part.

In some embodiments, the patterned layer includes a plurality of different colored transparent regions; and/or the pattern layer comprises a light-permeable hollowed-out area.

In some embodiments, the pattern layer is molded to the first face of the light guide, the pattern layer being etched, electroplated, electroless plated, or printed to the first face of the light guide.

In some embodiments, the light guide comprises one or more of glass, acrylic, or polycarbonate.

In some embodiments, the shortest distance between the light transmissive layer and the reflective layer is 1mm to 3mm.

According to a second aspect of embodiments of the present disclosure, there is provided a housing assembly comprising: a housing; the light-emitting panel according to any one of the first aspects, the light-emitting panel being provided to at least one side of the housing.

According to a third aspect of embodiments of the present disclosure, there is provided an electronic device comprising: the light-emitting panel of any one of the first aspects; alternatively, the housing assembly as described in the second aspect.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: according to the electronic device, the light-transmitting layer and the reflecting layer are arranged on the single carrier of the light guide part, so that the required structure thickness for realizing corresponding light effect is reduced, and the appearance attractiveness of the electronic device is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

Fig. 2 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

Fig. 3 is a schematic top view of a light guide and a light source according to an exemplary embodiment.

Fig. 4 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

Fig. 5 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

Fig. 6 is a schematic top view of a light guide and a light source according to an exemplary embodiment.

Fig. 7 is a schematic diagram of an electronic device according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

In order to provide better lighting effects on electronic devices, embodiments according to the present disclosure provide a light emitting panel comprising: the light guide part comprises a first surface and a second surface which are mutually deviated; a light source for outputting light to the light guide portion; the light transmission layer is arranged on the first surface, a part of light rays of the light source, which are incident to the light transmission layer from the first surface, pass through the light transmission layer, and the other part of light rays of the light source are reflected towards the second surface; and a reflective layer disposed on the second surface.

According to the electronic device, the light-transmitting layer and the reflecting layer are arranged on the single carrier of the light guide part, so that the required structural thickness for realizing corresponding light effect is reduced, and the appearance attractiveness of the electronic device is improved.

It is understood that the light emitting panel according to the present disclosure may be applied to any one of the terminals listed below.

It is understood that a Terminal referred to in this disclosure, which may also be referred to as a Terminal device, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), etc., is a device that provides voice and/or data connectivity to a User. For example, the terminal may be a handheld device, an in-vehicle device, or the like having a wireless connection function. Currently, some examples of terminals are: a smart Phone (Mobile Phone), a pocket computer (Pocket Personal Computer, PPC), a palm top computer, a personal digital assistant (Personal Digital Assistant, PDA), a notebook computer, a tablet computer, a wearable device, or a vehicle-mounted device, etc. In addition, in the case of a vehicle networking (V2X) communication system, the terminal device may also be an in-vehicle device. It should be understood that the embodiments of the present disclosure are not limited to the specific technology and specific device configuration adopted by the terminal.

Fig. 1 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

In some embodiments, as shown in fig. 1, the light emitting panel may include: a light guide 3, a light-transmitting layer 1, a reflecting layer 4 and a light source 6. The light source 6 may be used to output light to the light guide 3.

The light guide portion 3 may include a first surface 31 and a second surface 32 facing away from each other, the light-transmitting layer 1 may be disposed outside the first surface 31, and the reflective layer 4 may be disposed outside the second surface 32. The light guide portion 3 may be made of a light-transmitting material, so that light incident into the light guide portion 3 may propagate in the light guide portion 3, and the light guide portion 3 may further provide a set position for the light-transmitting layer 1 and the reflective layer 4, and provide support for the light-transmitting layer 1 and the reflective layer 4.

The reflective layer 4 may reflect light emitted from the light source 6. The reflective layer 4 may have a reflective surface facing the light-transmitting layer 1, and when light is incident from the first surface 31 of the light-guiding portion 3 to the second surface 32 of the light-guiding portion 3, the reflective layer 4 may reflect the light to the first surface 31 of the light-guiding portion 3, i.e., the light is reflected to the light-transmitting layer 1.

A part of the light incident on the light-transmitting layer 1 from the first face 31 may pass through the light-transmitting layer 1, and another part of the light may be reflected in the direction of the second face 32, i.e. to the reflective layer 4.

The light-transmitting layer 1 may transmit a part of light and reflect a part of light, and is not limited to the light-transmitting layer 1 being a member that blocks transmission of light in a certain wavelength range in a general sense. Illustratively, even though the component is fully transmissive, its physical properties may result in a portion of light being reflected instead of being directly transmitted, so in the light-transmitting layer 1 of the present disclosure, the light-transmitting layer 1 has a light transmittance of between 0% (not included) and 100%, and it is understood that when the light transmittance of the light-transmitting layer 1 is 100, the light-transmitting layer 1 is fully transmissive; when the light transmittance of the light-transmitting layer 1 is any value between 0% and 100%, the light-transmitting layer 1 is semi-light-transmitting. The light transmittance of the light transmitting layer 1 is not limited by the present disclosure, as long as a part of light is transmitted and a part of light is reflected, so that a corresponding light effect can be achieved. Illustratively, the ratio of the reflectivity to the transmissivity of the light source 6 by the light-transmitting layer 1 may be 1:1.

The light emitted from the light source 6 is incident on the light guide 3 and on the light-transmitting layer 1, and a part of the light is transmitted by the light-transmitting layer 1 to reach the eyes of the user, so that the user can see the first object image.

The light-transmitting layer 1 also reflects a part of the light in the direction of the reflecting layer 4, which is directed towards the reflecting layer 4 and is reflected by the reflecting layer 4 in the direction of the light-transmitting layer 1, and the light-transmitting layer 1 transmits a part of the light again, which reaches the eyes of the user, so that the user sees the second object.

The second object is in the same pattern as the first object, but the light forming the second object travels a distance greater than the light forming the first object by the light path distance reflected by the light transmitting layer 1 to the reflecting layer 4 and then from the reflecting layer 4 to the light transmitting layer 1, the image distance of the second object is greater than the image distance of the first object, which can make the size of the second object smaller than the size of the first object in the eyes of the user according to the near-far-near size in the perspective principle.

Based on the same principle, the size of the third object is smaller than that of the second object in the eyes of the user, and so on, the user can see the deep-seated visual effect that a plurality of identical patterns become smaller one by one and extend far and infinitely in the light-emitting panel.

The present disclosure reduces the required structural thickness to achieve a corresponding light effect by providing the light transmissive layer 1 and the reflective layer 4 on a single carrier, the light guide 3.

The better the reflection effect of the reflecting layer 4, the more times the light is reflected between the light-transmitting layer 1 and the reflecting layer 4, so that the more objects are visually generated, the better the visual effect.

In some embodiments, as shown in fig. 1, the light-transmitting layer 1 and the reflecting layer 4 are parallel to each other, so as to reduce the incidence angle of the light between the light-transmitting layer 1 and the reflecting layer 4 when the light is reflected for multiple times as much as possible, avoid that the light is emitted to the side surface 33 of the light guiding portion 3 after being reflected for fewer times, thereby causing light waste and ensuring the deep-light visual effect.

In some embodiments, the light source 6 may be a carbon arc lamp, an incandescent lamp, a low-pressure sodium lamp, a high-pressure sodium lamp, or a light emitting diode, where the light source 6 is preferably a light emitting diode, and the light emitting diode has advantages of long service life, low energy consumption, and good light emitting brightness, and can make the service life of the light emitting panel longer and make the energy consumption level of the light emitting panel lower.

In some embodiments, as shown in fig. 1, the light guiding portion 3 may be a transparent substrate made of a solid material, so that the light incident into the light guiding portion 3 may propagate in the light guiding portion 3. And the light guiding portion 3 made of solid material may further provide molding positions for the light-transmitting layer 1 and the reflecting layer 4, and illustratively, the light-transmitting layer 1 may be molded on the first face 31, and the reflecting layer 4 may be molded on the second face 32, so that the light guiding portion 3 provides support for the light-transmitting layer 1 and the reflecting layer 4.

In other embodiments, the light guiding portion 3 may not be limited to a substrate made of a solid material, and the light guiding portion 3 may be a gap or a vacuum gap filled with a predetermined fluid, and the predetermined fluid may be a gas or a liquid. In which a gas such as air, neon, or other rare gas may be filled in accordance with the optical effect, and a liquid or the like may be filled in addition to this. Illustratively, the light guide 3 may include a gap between the light-transmitting layer 1 and the reflective layer 4. By providing an additional support structure such that an air gap or vacuum gap is provided between the light transmissive layer 1 and the reflective layer 4, the gap may serve as a light guide 3 for conducting light.

Fig. 2 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment. Fig. 3 is a schematic top view of a light guide and a light source according to an exemplary embodiment.

In some embodiments, the light guiding portion 3 may include a light incident surface, the light incident surface may be a surface that enables external light of the light guiding portion 3 to enter the light guiding portion 3, and light of the light source 6 may enter the light guiding portion 3 through the light incident surface.

For example, when the light guide 3 has more surfaces, any surface other than the first surface 31 may be the light incident surface.

In some embodiments, as shown in fig. 1 and 2, the light incident surface may be any surface of the light guide portion other than the first surface 31. Illustratively, as shown in fig. 2, the light guide 3 may include a side surface 33 intersecting the first surface 31, and the side surface 33 may be a light incident surface. The light emitted from the light source 6 can be incident on the light guide 3 from the side surface 33 of the light guide 3 and can propagate through the light guide 3.

Illustratively, as shown in fig. 1, the second surface 32 of the light guide portion 3 is a light incident surface. The light emitted from the light source 6 can be incident on the light guide 3 from the second surface 32 of the light guide 3 and can propagate through the light guide 3.

In some embodiments, as shown in fig. 2, the light guiding portion 3 may include a side surface 33 intersecting the first surface 31, and the side surface 33 is a light incident surface of the light guiding portion 3. The light source 6 may be disposed adjacent to and outside the side surface 33 of the light guide portion 3, and light emitted from the light source 6 may be incident on the light guide portion 3 from the side surface 33 of the light guide portion 3 and propagate within the light guide portion 3.

For example, as shown in fig. 3, the light guide 3 may have a square shape in a plan view, and the light source 6 may be disposed outside one of the side surfaces 33 of the light guide 3.

By disposing the light source 6 outside the side surface 33 of the light guide portion 3, it is not necessary to slit the reflecting layer 4 for passing light, so that the reflecting area of the reflecting layer 4 is maintained, the reflecting effect of the reflecting layer 4 is improved, and the better the reflecting effect of the reflecting layer 4 is, the more times the light is reflected between the light transmitting layer 1 and the reflecting layer 4 is, and the more visually generated objects are, and the better the deep-light visual effect is.

The light emitting panel may further include a first supporting portion 7, and the light source 6 may be disposed on the first supporting portion 7, and the first supporting portion 7 may further provide support and fixing for the entire structure formed by the reflective layer 4, the light guiding portion 3, and the light transmitting layer 1.

Fig. 4 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment.

In other embodiments, as shown in fig. 4, the light emitting panel may further include a second supporting portion 8, where the second supporting portion 8 may be disposed outside the side surface 33 of the light guiding portion 3, and the second supporting portion 8 may provide a fixed position for the light source 6, so that the light source 6 may be fixed to the second supporting portion 8 so as to be close to the outside of the side surface 33 of the light guiding portion 3, so that the light source 6 may better inject light into the light guiding portion 3.

In other embodiments, as shown in fig. 1, the second surface 32 may be a light incident surface of the light guiding portion 3. The light source 6 may be disposed adjacent to the second surface 32 of the light guide portion 3, and the light emitted from the light source 6 may be incident on the light guide portion 3 from the side surface 33 of the light guide portion 3 and propagate within the light guide portion 3.

Fig. 5 is a schematic view showing a laminated structure of a light emitting panel according to an exemplary embodiment. Fig. 6 is a schematic top view of a light guide and a light source according to an exemplary embodiment.

In other embodiments, the number of the light sources 6 may be plural, the plural light sources 6 may be disposed outside the plural sides 33 of the light guiding portion, and the light emitted by the plural light sources 6 may be incident into the light guiding portion 3 from the plural sides 33 of the light guiding portion 3 and propagate in the light guiding portion 3. By providing a plurality of light sources 6, the brightness of the light emitted from the light transmitting layer 1 of the light guide portion 3 can be enhanced.

Each time light is incident to the light-transmitting layer 1, the light-guiding part 3 and the reflecting layer 4, part of the light is absorbed, the brightness of the light is obviously reduced due to repeated reflection and absorption, and when a user observes the light-emitting panel, the light-emitting panel is low in part of object image brightness and is difficult to see, so that the deep-light visual effect of the light-emitting panel is affected. The brightness of the light rays is higher, the part of the light rays absorbed in the process of repeated reflection can be made up, so that the brightness of the object image is improved, a user can see more clear object images, and the deep-light visual effect of the light-emitting panel is improved.

For example, as shown in fig. 6, the light guide portion 3 may have a square top view, the number of the light sources 6 may be 4, and the 4 light sources 6 may be disposed outside the 4 sides 33 of the light guide portion 3, respectively, so that the brightness of the light inside the light guide portion 3 is improved by providing the 4 light sources 6.

In some embodiments, the light source 6 may also be disposed inside the light guiding portion 3, and the light emitted by the light source 6 may directly propagate inside the light guiding portion 3.

In some embodiments, as shown in fig. 1, the light emitting panel may include: a light shielding portion 5.

The light shielding portion 5 may include a light-impermeable solid member or a masking ink, and the light shielding portion 5 may shield any light emitted through the light-transmitting layer 1. The light emitted from the light-transmitting layer 1 is emitted to eyes of a user, the light emitted from any surface of the light-guiding part is transmitted to the surrounding environment, interference is caused to the photosensitive elements around the light-emitting panel, the shielding of the light leakage by the light-shielding part 5 can prevent the interference to the photosensitive elements around the light-emitting panel, and normal operation of other electronic elements is ensured.

As shown in fig. 1, the light shielding portion 5 may be disposed between the light source 6 and the reflective layer 4, and the light shielding portion 5 may block and absorb light from a portion of the light source 6, so as to prevent light emitted by the light source 6 from propagating to the periphery of the light emitting panel, thereby generating a light leakage phenomenon, and avoiding light interference of the light source 6 on other photosensitive elements due to reflection of the reflective layer 4. However, the present disclosure is not limited thereto, and the light shielding portion 5 may be provided in any direction in which light shielding treatment is required.

In some embodiments, as shown in fig. 1, the light shielding portion 5 may be disposed on a side of the reflective layer 4 facing away from the light guiding portion 3, so as to prevent light emitted by the light source 6 from transmitting through the reflective layer 4 to the outside to cause light leakage.

And set up the shading portion 5 in the one side that the reflection stratum 4 deviates from light guide portion 3, can make the light of light source 6 shine to the reflection stratum 4 when, light can not be from the one side transmission of reflection stratum 4 deviating from light guide portion 3 to the one side of reflection stratum 4 towards light guide portion 3 to the formation of comparatively obvious facula at the one side of reflection stratum 4 towards light guide portion 3 has been avoided, thereby has influenced light emitting panel's visual effect.

In some embodiments, as shown in fig. 1, the light source 6 may be disposed on a side of the reflective layer 4 away from the light guiding portion 3, the second surface 32 is a light incident surface of the light guiding portion 3, the light shielding portion 5 may be disposed between the light source 6 and the reflective layer 4, the reflective layer 4 may be provided with a first slit 41, and light emitted by the light source 6 may be incident into the light guiding portion 3 through the first slit 41.

The first slit 41 can be set at the position of the reflecting layer 4 according to the brightness of the object image pattern of the deep-light effect, so that the brightness of the object image pattern of the deep-light effect can be pertinently improved, and the condition that the brightness of the object image pattern is insufficient and unclear is avoided. For example, when higher brightness is required in the center of the object pattern, the first slit 41 may be disposed at any position of the reflective layer 4, for example: the center of the reflective layer 4.

In some embodiments, as shown in fig. 1, the light shielding portion 5 may be provided with a second slit 51, and the first slit 41 and the second slit 51 may form an light entrance channel, and the light emitted by the light source 6 may be incident into the light guiding portion 3 through the light entrance channel formed by the first slit 41 and the second slit 51.

The light entering channel can be one or more of a linear channel, a zigzag channel and an arc channel.

For example, as shown in fig. 1, the light entrance channel may be a linear channel, the port of the first slit 41 may be aligned with the port of the second slit 51, and the extending direction of the first slit 41 and the extending direction of the second slit 51 are the same, so that the first slit 41 and the second slit 51 may together form a slit structure having a linear path inside, and the light emitted by the light source 6 may smoothly pass through the first slit 41 and the second slit 51.

In some embodiments, as shown in fig. 1, when the first slit 41 and the second slit 51 form a linear channel, the depth direction of the first slit 41 and the depth direction of the second slit 51 may be perpendicular to the reflective layer 4, which may make the incident angle of the light incident on the light-transmitting layer 1 through the first slit 41 and the second slit 51 smaller, so that more reflection times may be implemented in the light-guiding portion 3, and the situation that the light is emitted from the side surface 33 of the light-guiding portion 3 after being reflected by fewer times is reduced.

In some embodiments, as shown in fig. 1, the light emitting panel may include: pattern layer 2.

The pattern layer 2 can be disposed on the first surface 31 of the light guiding portion 3, and the pattern layer 2 can transmit light with a specific wavelength and a specific position according to a preset shape and optical parameters, so that light that can pass through the pattern layer 2 and be transmitted out of the light transmitting layer 1 can be imaged to have a specific color shape, and the aesthetic property of the deep-light visual effect generated by the light emitting panel is improved.

The pattern layer 2 may be an independent component, and in the production process, the pattern layer 2 may be pre-processed with corresponding pattern parameters, and then adhered to the light guide portion 3 through a colloid, where the colloid may be a colloid with light transmittance, so as to reduce the influence of the colloid on light, and thereby ensure the deep-light visual effect of the light-emitting panel. However, the present disclosure is not limited thereto, and the pattern layer 2 may be directly formed on the first surface 31 of the light guide portion 3.

In some embodiments, the pattern layer 2 may include transparent regions of a plurality of different colors. The transparent areas of different colors may allow light of a specific wavelength to pass through the pattern layer 2, thereby imaging light passing through the pattern layer 2 and transmitted out of the light-transmitting layer 1 with a specific color. By way of example, the pattern layer 2 may comprise transparent areas capable of transmitting red and green light, such that the imaging of light passing through the pattern layer 2 and transmitted out of the light-transmitting layer 1 has red and green colors.

In some embodiments, the pattern layer 2 may include a hollowed-out region that is light-permeable and a light-shielding region that is not light-permeable. The light imaging through the pattern layer 2 and transmitted out of the light-transmitting layer 1 can form a specific shadow shape by designing the shape of the light-permeable hollowed-out area.

In some embodiments, the pattern layer 2 may have transparent areas and light-permeable hollowed-out areas with a plurality of different colors at the same time, so that the imaging of the light passing through the pattern layer 2 and transmitted out of the light-permeable layer 1 may form a specific color shape and a specific light shadow shape.

In some embodiments, the pattern layer 2 may be formed on the first surface 31 of the light guide portion 3 by one or more processes of etching, electroplating, electroless plating, or printing. By directly molding the pattern layer 2 on the first face 31 of the light guide portion 3, the total thickness of the light guide portion 3 and the pattern layer 2 can be made smaller, thereby reducing the thickness and the mounting volume of the light emitting panel.

In some embodiments, the light guide 3 is one or more of glass, acryl, or polycarbonate.

When the light guide portion 3 is glass, the light guide portion 3 has good perspective performance, light transmission performance and high chemical stability.

When the light guide part 3 is acrylic, the light guide part 3 has the advantages of better transparency, chemical stability, easy dyeing and easy processing

When the light guide portion 3 is polycarbonate, the light guide portion 3 has the advantages of high strength and modulus of elasticity, high impact strength, excellent fatigue resistance, good dimensional stability, and high transparency.

In some embodiments, the shortest distance between the light transmitting layer 1 and the reflecting layer 4 is 1mm to 3mm.

The distance between two adjacent object images depends on the path length at the time of the additional reflection, i.e. on the distance between the reflecting surface of the light-transmitting layer 1 and the reflecting surface of the reflecting layer 4, i.e. the shortest distance between the light-transmitting layer 1 and the reflecting layer 4.

When the shortest distance between the light-transmitting layer 1 and the reflecting layer 4 is too large, the total thickness of the light-emitting panel increases, so that the light-emitting panel requires a larger installation space, and it is difficult to install the light-emitting panel on some light-and-thin devices.

When the shortest distance between the light-transmitting layer 1 and the reflecting layer 4 is too small, the distance between the two object images is too small, and even the overlapping of the images between the two adjacent object images can occur, so that the outline of the object images is difficult to be seen by a user, and the plurality of object images are connected into a whole, thereby reducing the visual effect.

Setting the minimum distance between the light-transmitting layer 1 and the reflecting layer 4 to be 1-3 mm can ensure that a user can separate the outline among a plurality of objects, and reduce the thickness of the light-emitting panel as much as possible and the installation space required by the light-emitting panel while ensuring the visual effect.

According to a second aspect of embodiments of the present disclosure, there is provided a housing assembly comprising: the shell and the light-emitting panel, the light-emitting panel can be arranged on the shell, and the light emitted by the light-emitting panel can be transmitted to the outside of the shell through the light-transmitting layer 1, so that deep-light effect is provided for a user. For example, the case is provided with an opening, which may expose the light emitting panel, or the case is provided with a transparent member, which may allow light of the light emitting panel to pass through the transparent member to the outside of the case.

The light emitting panel may be disposed at least one side of the case, but the present disclosure is not limited thereto, and the number of light emitting panels may be plural, and a plurality of light emitting panels may be disposed at a plurality of surfaces of the case.

The shell component can be a middle frame component, a decoration component, a battery cover, a protective shell and the like of the entity equipment. The present disclosure is not limited in this regard and the housing assembly may be any exposed outer housing component of a physical device.

Based on the same conception, the embodiment of the disclosure also provides electronic equipment.

The electronic device may be a notebook computer, a desktop computer, a mobile phone, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, a translator, a wearable device such as a watch and a bracelet, and the like, and may be any electronic device with a speaker. In the following description, a mobile phone is taken as an example, but the present disclosure is not limited thereto.

Fig. 7 is a schematic diagram of an electronic device according to an exemplary embodiment.

In some embodiments, as shown in fig. 7, the electronic device may include a light emitting panel 9 and a camera trim 10, and the light emitting panel 9 may be disposed within the camera trim 10.

In some embodiments, as shown in fig. 7, the electronic device may include a housing assembly, which may be a camera trim 10 of the electronic device, and a light emitting panel may be disposed within the camera trim 10.

In other embodiments, the light emitting panel 9 may be disposed at other locations of the electronic device, and the light emitting panel 9 may be disposed on a battery cover of the electronic device, for example.

In other embodiments, when the electronic device is a notebook computer, the light-emitting panel 9 may also be provided with an a-plane of the notebook computer.

According to the embodiment of the disclosure, the light-transmitting layer 1 and the reflecting layer 4 are arranged on the single carrier of the light guide part 3, so that the required structure thickness for realizing the deep-light effect is reduced, the deep-light effect can be arranged on the electronic equipment with thinner thickness, and the appearance attractiveness of the electronic equipment is improved.

It is understood that the term "plurality" in this disclosure means two or more, and other adjectives are similar thereto. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It is further understood that the terms "second," "second," and the like are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the expressions "second", etc. may be used entirely interchangeably. For example, the second information may also be referred to as second information, and similarly, the second information may also be referred to as second information, without departing from the scope of the present disclosure.

It will be further understood that the terms "center," "longitudinal," "transverse," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

It will be further understood that "connected" includes both direct connection where no other member is present and indirect connection where other element is present, unless specifically stated otherwise.

It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims (17)

1. A light-emitting panel, comprising:

the light guide part comprises a first surface and a second surface which are mutually deviated;

a light source for outputting light to the light guide portion;

the light transmission layer is arranged on the first surface, a part of light rays of the light source, which are incident to the light transmission layer from the first surface, pass through the light transmission layer, and the other part of light rays of the light source are reflected towards the second surface; and

and the reflecting layer is arranged on the second surface.

2. The light-emitting panel according to claim 1, wherein,

the light guide part comprises a light-transmitting substrate; and/or the number of the groups of groups,

the light guide portion includes a gap between the light-transmitting layer and the reflecting layer.

3. The light-emitting panel according to claim 1, wherein,

the light guide part comprises a light incident surface which is any surface of the light guide part except the first surface,

the light of the light source enters the light guide part through the light incident surface.

4. A light-emitting panel according to claim 3, wherein,

the light guide part comprises a side surface intersected with the first surface, and the side surface is the light incident surface of the light guide part; and/or the number of the groups of groups,

the second surface is the light incident surface of the light guide part.

5. The light-emitting panel according to claim 4, wherein,

the light source is arranged adjacent to the side surface, and/or,

the light source is adjacently arranged on the second surface.

6. The light-emitting panel according to claim 4, wherein the light-emitting panel comprises:

the light shielding part shields any light emitted by the light-transmitting layer, and the light shielding part comprises ink covering or light-proof entities.

7. The light-emitting panel according to claim 6, wherein,

the shading part is positioned at one side of the reflecting layer, which is away from the light guide part.

8. The light-emitting panel according to claim 7, wherein,

the second surface is a light incident surface, the reflecting layer is provided with a first gap, and at least a part of light rays emitted by the light source are emitted into the light guide part through the first gap.

9. The light-emitting panel according to claim 8, wherein,

the shading part is positioned between the reflecting layer and the light source, the shading part is provided with a second gap, the light rays emitted by the light source are injected into the light guide part through the first gap and the second gap,

the first gap and the second gap form an incident light channel, and the incident light channel is one or a combination of a plurality of straight-line channels, fold-line channels and arc channels.

10. The light-emitting panel according to claim 9, wherein,

the first gap and the second gap are linear channels, and the depth direction of the first gap and the depth direction of the second gap form a preset angle.

11. The light-emitting panel according to claim 1, wherein,

the light-emitting panel includes a pattern layer,

wherein the pattern layer is adhered to the first surface of the light guide part; or,

the pattern layer is formed on the first surface of the light guide part.

12. The light-emitting panel according to claim 11, wherein,

the pattern layer comprises a plurality of transparent areas with different colors; and/or the number of the groups of groups,

the pattern layer comprises a hollowed-out area which can transmit light.

13. The light-emitting panel according to claim 11, wherein,

the pattern layer is formed on the first surface of the light guide part, and the pattern layer is etched, electroplated, chemically plated or printed on the first surface of the light guide part.

14. The light-emitting panel according to claim 1, wherein,

the light guide part comprises one or more of glass, acrylic or polycarbonate.

15. The light-emitting panel according to claim 1, wherein,

the shortest distance between the light-transmitting layer and the reflecting layer is 1 mm-3 mm.

16. A housing assembly, the housing assembly comprising:

a housing;

the light emitting panel of any one of claims 1 to 15, disposed on at least one side of the housing.

17. An electronic device, comprising:

the light emitting panel of any one of claims 1-15; alternatively, a housing assembly according to claim 16.