Electronic equipment

Abstract

The invention relates to the technical field of electronic equipment, and discloses electronic equipment which comprises a shell, a display screen and a screen pressing strip, the display screen is located in the shell, and the display screen comprises multiple layers; the screen pressing strip covers the edge of the display screen and is connected with the shell, each layer of the display screen is provided with a target part overlapped with the screen pressing strip, the area of the target part of each layer is the same, and the target part of each layer comprises the edge of the layer where the target part is located.

Description

Technical Field

[0001] The present application relates to but is not limited to the technical field of electronic equipment, and in particular to an electronic equipment. Background Art

[0002] With the advancement of technology, electronic devices have gradually become an indispensable part of work and life. Electronic devices usually include a housing, a display screen and a screen bead, wherein the display screen is located in the housing, and the screen bead covers the upper edge of the display screen to make the display screen fit the housing. During the assembly process of electronic devices, the edge of the display screen is easily dented under the pressure of the screen bead, thereby affecting the yield rate of the electronic device and increasing the production cost of the electronic device.

[0003] In the related art, in order to solve the problem of the edge of the display screen being sunken, it is usually necessary to increase the size of the screen pressure bar to reduce the pressure at the edge of the display screen. However, the increase in the size of the screen pressure bar will occupy the display area of ​​the display screen, thereby affecting the display effect of the display screen. Summary of the invention

[0004] The present application provides an electronic device, which includes a shell, a display screen and a screen strip, wherein the display screen is located inside the shell, and the display screen includes multiple layers; the screen strip covers the edge of the display screen and is connected to the shell, wherein each layer of the display screen has a target portion overlapping with the screen strip, the area of ​​the target portion of each layer is the same, and the target portion of each layer includes the edge of the layer.

[0005] In an implementable method provided in the present application, the display screen is a deformable screen, and the outer shell includes a first shell and a second shell. The first shell and the second shell can move relative to each other, and the first shell and the second shell change the shape of the display screen through relative movement; if the first shell and the second shell are in a first relative position relationship, it represents that the display screen is in a first shape, and the screen pressure bar covers the edge of the display screen in the first shape; if the first shell and the second shell are in a second relative position relationship, it represents that the display screen is in a second shape, and the screen pressure bar covers the edge of the display screen in the second shape, and the first shape of the display screen is different from the second shape of the display screen.

[0006] In an implementable method provided in the present application, a display screen includes a target layer, the target layer having a first part composed of a first material and a second part composed of at least a second material, wherein the target part of the target layer includes the following situations: the target part of the target layer includes a first part and a second part; the target part of the target layer includes a first part.

[0007] In an implementation provided in the present application, the first portion is a filler located between an upper layer of the target layer and a lower layer of the target layer.

[0008] In an implementable method provided in the present application, the electronic device also includes a rotating structure, and the first shell and the second shell are connected by the rotating structure. Along the circumference of the target layer, the filler includes a first section, a second section and a third section. The first section is set corresponding to the edge of the first shell, the second section is set corresponding to the edge of the second shell, the third section is located between the first section and the second section, and the third section is set corresponding to the edge of the rotating structure. The bending strengths of the first section and the second section are both greater than the bending strength of the third section.

[0009] In an implementable method provided in the present application, the upper layer of the target layer is the first adhesive layer, and the lower layer of the target layer is the second adhesive layer. The edges of the first adhesive layer and the second adhesive layer both protrude from the edges of the second part, and the filler is located between the first adhesive layer and the second adhesive layer.

[0010] In an implementable manner provided in the present application, the display screen further includes a protective layer, the protective layer is bonded to the target layer via a first adhesive layer, and the target portion of the protective layer is arranged to protrude from an edge of the second portion.

[0011] In an implementable manner provided in the present application, the display screen also includes a display panel, the second part is a light-transmitting plate, the second part is bonded to the display panel via a second adhesive layer, and the target part of the display panel is protruding from an edge of the second part.

[0012] In an implementation provided in the present application, along the circumference of the housing, the screen strip includes a first strip and a second strip, the first strip overlaps with the first section, and the second strip overlaps with the second section.

[0013] In an implementable method provided in the present application, along the circumference of the shell, the screen strip includes a third strip, a fourth strip and a fifth strip, the third strip is overlapped with the first section, the fourth strip is overlapped with the second section, the fifth strip is located between the third strip and the fourth strip to overlap with the third section, the fifth strip is a flexible strip, the first end of the fifth strip is slidably connected to the third strip, and the second end of the fifth strip is slidably connected to the fourth strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A top view of an electronic device provided in an embodiment of the present application;

[0015] Figure 2 for Figure 1 Sectional view at AA in the middle;

[0016] Figure 3 It is a schematic diagram of the structure of the target layer on the display screen;

[0017] Figure 4A schematic diagram showing the bonding of the protective layer on the display screen and the second part on the target layer;

[0018] Figure 5 is a schematic diagram of the positional relationship between the first part and the second part on the target layer;

[0019] Figure 6 is a schematic diagram of the structure of a display screen (first example);

[0020] Figure 7 is a schematic diagram of the structure of a display screen (second example);

[0021] Figure 8 The structure diagram of the screen pressure bar (first example);

[0022] Fig. 9 It is a structural diagram of the screen pressure bar (second example).

[0023] Description of reference numerals:

[0024] 1-housing; 11-first shell; 12-second shell; 13-rotating structure; 2-display screen; 21-target part; 22-target layer; 221-first part; 2211-first section; 2212-second section; 2213-third section; 222-second part; 23-first adhesive layer; 24-second adhesive layer; 25-protective layer; 26-display panel; 3-screen strip; 31-first strip; 32-second strip; 33-third strip; 34-fourth strip; 35-fifth strip; 4-seal. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0027] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0028] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0029] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0030] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0031] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0032] With the advancement of technology, electronic devices have gradually become an indispensable part of work and life. Electronic devices usually include a housing, a display screen and a screen bead, wherein the display screen is located in the housing, and the screen bead covers the upper edge of the display screen to make the display screen fit the housing. During the assembly process of electronic devices, the edge of the display screen is easily dented under the pressure of the screen bead, thereby affecting the yield rate of the electronic device and increasing the production cost of the electronic device.

[0033] In the related art, in order to solve the problem of the edge of the display screen being sunken, it is usually necessary to increase the size of the screen pressure bar to reduce the pressure at the edge of the display screen. However, the increase in the size of the screen pressure bar will occupy the display area of ​​the display screen, thereby affecting the display effect of the display screen.

[0034] After studying the problem of the sunken screen edge, it was found that the display screen usually includes multiple layers, and the edges of each layer of the display screen are usually uneven, resulting in a suspended area at the edge of the display screen, reducing the supporting performance of the edge of the display screen.

[0035] In order to solve the above problems, an embodiment of the present application provides an electronic device. Here, it needs to be explained that the electronic device mentioned in the embodiment of the present application can be a laptop computer, a foldable screen mobile phone, or a scroll screen mobile phone, and the embodiment of the present application does not limit this.

[0036] Reference Figure 1 and Figure 2 The electronic device includes a shell 1, a display screen 2 and a screen strip 3, wherein the display screen 2 is located in the shell 1 and includes multiple layers; the screen strip 3 covers the edge of the display screen 2 and is connected to the shell 1, wherein each layer of the display screen 3 has a target portion 21 overlapping with the screen strip 3, the area of ​​the target portion 21 on each layer is the same, and the target portion 21 of each layer includes the edge of the layer.

[0037] In the embodiment of the present application, the role of the shell 1 is to provide protection for the internal components of the electronic device. Therefore, the structural design of the shell 1 has many possibilities. For example, the shell 1 can be an integrated shell or a split shell, and the embodiment of the present application does not limit this.

[0038] In the embodiment of the present application, the function of the display screen 2 is to output images or videos. Therefore, the display screen 2 can be a liquid crystal display screen or a light emitting diode display screen, and the embodiment of the present application does not limit this.

[0039] In the embodiment of the present application, the function of the screen pressure strip 3 is to press the edge of the display screen 2 so that the edge of the display screen 2 fits with the outer shell 1. Therefore, the structural design of the screen pressure strip 3 has many possibilities. For example, the screen pressure strip 3 can be an annular pressure strip; or, along the circumference of the display screen 2, the screen pressure strip 3 can also include multiple sections of pressure strips, and the multiple sections of pressure strips together form an annular pressure strip.

[0040] In the embodiment of the present application, the structure of the display screen 2 is relatively complex, and the display screen 2 generally includes multiple layers, wherein the multiple layers may include a protective layer 25, an adhesive layer, a filter layer, a display panel 26, and a glass substrate, which are not limited in the embodiment of the present application. In addition, the display screen 2 may include three layers, five layers, or eight layers, which are not limited in the embodiment of the present application.

[0041] In the embodiment of the present application, the areas of the target portions 21 on each layer of the display screen 2 are the same, which means that in the thickness direction of the display screen 2, the target portions 21 on each layer of the display screen 2 completely overlap. Because the target portions 21 of each layer also include the edges of the corresponding layer, the edges of each layer of the display screen 2 can be made flush with each other.

[0042] In the technical solution provided in the embodiment of the present application, the electronic device includes a housing 1, a display screen 2 and a screen pressure strip 3, wherein the display screen 2 is located in the housing 1 so that the housing 1 provides protection for the display screen 2; the screen pressure strip 3 covers the edge of the display screen 2 and is connected to the housing 1, so that the edge of the display screen 2 can be fitted with the housing 1 to achieve a sealing and fixing effect; the display screen 2 includes multiple layers, each layer has a target portion 21 overlapping with the screen pressure strip 3, the area of ​​the target portion 21 on each layer is the same, and the target portion 21 of each layer includes the edge of the corresponding layer. Here, the target portion 21 is an annular portion overlapping with the screen pressure strip 3 on each layer, and the area between the target portions 21 on each layer is the same, and the target portion 21 of each layer also includes the edge of the corresponding layer, so that the edges of each layer of the display screen 2 are flush with each other.

[0043] Compared with the solution of increasing the size of the screen bead 3 in the related art, in the embodiment of the present application, the edges of each layer on the display screen 2 are flush with each other, so that the generation of a suspended area at the edge of the display screen 2 is avoided, so that the edge of the screen bead 3 can provide greater support for the screen bead 3. Therefore, when setting the screen bead 3, the size design of the screen bead 3 can be reduced, that is, the coverage of the screen bead 3 on the edge of the display screen 2 is reduced, so that the display screen 2 can have a larger display area, which improves the display effect of the display screen 2 and also increases the aesthetics of the electronic device.

[0044] In the embodiment of the present application, the display screen 2 can be a non-deformable rigid screen or a deformable flexible screen, and the embodiment of the present application does not limit this.

[0045] In a possible embodiment of the present application, the display screen 2 is a deformable screen, and the shell 1 includes a first shell 11 and a second shell 12. The first shell 11 and the second shell 12 can move relative to each other, and the first shell 11 and the second shell 12 change the shape of the display screen 2 through relative movement; if the first shell 11 and the second shell 12 are in a first relative position relationship, it represents that the display screen 2 is in a first shape, and the screen pressure strip 3 covers the edge of the display screen 2 in the first shape; if the first shell 11 and the second shell 12 are in a second relative position relationship, it represents that the display screen 2 is in a second shape, and the screen pressure strip 3 covers the edge of the display screen 2 in the second shape, and the first shape of the display screen 2 is different from the second shape of the display screen 2.

[0046] In the embodiment of the present application, there are many possible connection methods between the first shell 11 and the second shell 12. For example, the first shell 11 and the second shell 12 are rotationally connected, and the electronic device can be a folding screen mobile phone; or, the first shell 11 and the second shell 12 are slidingly connected, and the electronic device can be a scroll screen mobile phone. The embodiment of the present application does not limit this.

[0047] In an embodiment of the present application, when the electronic device is a foldable screen mobile phone, the first relative position relationship between the first shell 11 and the second shell 12 can correspond to the unfolded form of the foldable screen mobile phone, and the second relative position relationship between the first shell 11 and the second shell 12 can correspond to the folded form of the foldable screen mobile phone; or, the first relative position relationship between the first shell 11 and the second shell 12 can correspond to the folded form of the foldable screen mobile phone, and the second relative position relationship between the first shell 11 and the second shell 12 can correspond to the unfolded form of the foldable screen mobile phone, and the embodiment of the present application does not limit this.

[0048] In an embodiment of the present application, when the electronic device is a roll-up screen mobile phone, the first relative position relationship between the first shell 11 and the second shell 12 can correspond to the unfolded form of the roll-up screen mobile phone, and the second relative position relationship between the first shell 11 and the second shell 12 can correspond to the closed form of the roll-up screen mobile phone; or, the first relative position relationship between the first shell 11 and the second shell 12 can correspond to the closed form of the roll-up screen mobile phone, and the second relative position relationship between the first shell 11 and the second shell 12 can correspond to the unfolded form of the roll-up screen mobile phone, and the embodiment of the present application does not limit this.

[0049] In the embodiment of the present application, the form of the display screen 2 will change with the relative movement of the first shell 11 and the second shell 12. In the case where the electronic device is a folding screen mobile phone, the first form of the display screen 2 may correspond to the unfolded form of the display screen 2, and the second form of the display screen 2 may correspond to the folded form of the display screen 2; or, the first form of the display screen 2 may correspond to the folded form of the display screen 2, and the second form of the display screen 2 may correspond to the unfolded form of the display screen 2. In the case where the electronic device is a scroll screen mobile phone, the first form of the display screen 2 may correspond to the rolled form of the display screen 2, and the second form of the display screen 2 may correspond to the unfolded form of the display screen 2; or, the first form of the display screen 2 may correspond to the unfolded form of the display screen 2, and the second form of the display screen 2 may correspond to the rolled form of the display screen 2. The embodiment of the present application does not limit this.

[0050] It should be noted that in the embodiment of the present application, when the display screen 2 changes its form, the screen pressure strip 3 always covers the edge of the display screen 2 in the corresponding form to fix the display screen 2. Since the screen pressure strip 3 is connected to the housing 1, when the first housing 11 and the second housing 12 move relative to each other, the screen pressure strip 3 will move with the first housing 11 and the second housing 12, and therefore, the gap between the screen pressure strip 3 and the edge of the display screen 2 will also change.

[0051] In the embodiment of the present application, when the folding screen mobile phone is folded, the gap between the screen pressure strip 3 and the display screen 2 will change with the change of the folding angle. For example, when the display screen 2 of the folding mobile phone is folded inward, the screen pressure strip 3 will move outward to maintain the flatness and integrity of the display screen 2. At this time, the gap between the screen pressure strip 3 and the display screen 2 will gradually increase. When the folding angle of the display screen 2 reaches the maximum, the gap between the screen pressure strip 3 and the display screen 2 will also reach the maximum. On the contrary, when the folding screen mobile phone is unfolded, the screen pressure strip 3 will move inward to adapt to the unfolding angle of the display screen 2. As the unfolding angle of the display screen 2 increases, the gap between the screen pressure strip 3 and the display screen 2 will gradually decrease. When the unfolding angle of the display screen 2 reaches the maximum, the gap between the screen pressure strip 3 and the display screen 2 will also reach the minimum.

[0052] In the embodiment of the present application, when the scroll screen mobile phone changes its form, the gap between the screen bead 3 and the display screen 2 will change with the change of the folding angle. For example, during the unfolding process of the scroll screen mobile phone, the screen bead 3 will gradually move away from the screen as the display screen 2 stretches, that is, the gap between the screen bead 3 and the display screen 2 will also gradually increase to ensure that the display screen 2 will not be damaged during the unfolding process. When the display screen 2 is fully unfolded, the gap between the screen bead 3 and the display screen 2 will also reach the maximum; during the closing process of the scroll screen mobile phone, the screen bead 3 will gradually move closer to the screen as the display screen 2 unfolds, that is, the gap between the screen bead 3 and the display screen 2 will also gradually decrease to adapt to the contraction of the display screen 2. When the display screen 2 is completely rolled up, the gap between the screen bead 3 and the display screen 2 will also reach the minimum.

[0053] In summary, when designing the relative position of the screen pressure strip 3 and the display screen 2, it is necessary to consider the maximum gap between the screen pressure strip 3 and the display screen 2 to ensure the reliability of fixing the display screen 2. At the same time, it is also necessary to consider the minimum gap between the screen pressure strip 3 and the display screen 2 to ensure that the display screen 2 will not be damaged.

[0054] Reference Figure 2 , Figure 5 and Figure 6In the embodiment of the present application, the display screen 2 includes a target layer 22, and the target layer 22 has a first part 221 composed of a first material and a second part 222 composed of at least a second material, wherein the target part 21 of the target layer 22 includes the following situations: the target part 21 of the target layer 22 includes a first part 221 and a second part 222; the target part 21 of the target layer 22 includes a first part 221. Here, the target layer 22 has a first part 221 composed of a first material and a second part 222 composed of a second material, which can increase the design freedom of the target layer 22. For example, the target layer 22 can include glass with different refractive indices to optimize the light transmission efficiency of the display screen 2; or the target layer 22 can include different coatings to improve the touch and look of the display screen 2. For example, the target layer 22 can include a skin-friendly coating and a hydrophobic coating. The hydrophobic coating can be arranged in the central area of ​​the target layer 22 to reduce fingerprint residue, thereby improving the look of the display screen 2; the skin-friendly coating can be arranged in the edge area of ​​the target layer 22 to improve the touch, thereby improving the user's holding experience.

[0055] In an embodiment of the present application, the position of the target layer 22 in the display screen 2 has multiple possibilities. For example, in the thickness direction of the display screen 2, the target layer 22 can be the top layer of the display screen 2, or the bottom layer of the display screen 2, or the middle layer of the display screen 2. The embodiment of the present application does not limit this.

[0056] In an embodiment of the present application, the first material and the second material are two different materials. For example, the first material may be a plastic film and the second material may be glass; or, the first material may be optical glue and the second material may be a plastic film; this embodiment of the present application is not limited to this.

[0057] In the embodiment of the present application, the first part 221 and the second part 222 are distributed in different areas of the target layer 22. For example, the first part 221 is set in the central area of ​​the target layer 22, and the second part 222 is set around the first part 221; or, the second part 222 is set in the central area of ​​the target layer 22, and the first part 221 is set around the second part 222. The embodiment of the present application is not limited to this.

[0058] In the embodiment of the present application, the target portion 21 of the target layer 22 is the edge region of the target layer 22. Therefore, when the edge region of the target layer 22 only includes the first portion 221, the target portion 21 of the target layer 22 includes the first portion 221. Figure 2 When the edge region of the target layer 22 includes both the first portion 221 and the second portion 222 , the target portion 21 of the target layer 22 also includes the first portion 221 and the second portion 222 .

[0059] In the embodiment of the present application, the first part 221 is a filler between the upper layer of the target layer 22 and the lower layer of the target layer 22. In this way, the upper layer of the target layer 22 and the lower layer of the target layer 22 can be buffered by the filler, thereby improving the support performance of the display screen 2.

[0060] In the embodiment of the present application, there are many possible materials for the filler. For example, the filler may be optical glue, gel, or coating, and the embodiment of the present application does not limit this.

[0061] Reference Figure 1 , Figure 2 and Figure 3 In a possible embodiment of the present application, the electronic device also includes a rotating structure 13, the first shell 11 and the second shell 12 are connected by the rotating structure 13, and along the circumference of the target layer 22, the filler includes a first section 2211, a second section 2212 and a third section 2213, the first section 2211 is set corresponding to the edge of the first shell 11, the second section 2212 is set corresponding to the edge of the second shell 12, the third section 2213 is located between the first section 2211 and the second section 2212, and the third section 2213 is set corresponding to the edge of the rotating structure 13, and the bending strength of the first section 2211 and the second section 2212 are both greater than the bending strength of the third section 2213. In this way, when the first shell 11 and the second shell 12 rotate relative to each other, the third section 2213 provides less resistance to improve the rotation feel between the first shell 11 and the second shell 12; the first section 2211 corresponds to the edge setting of the first shell 11, and the second section 2212 corresponds to the edge setting of the second shell 12, so that the first section 2211 and the second section 2212 occupy a larger size in the edge area of ​​the target layer 22, which helps to improve the overall support performance of the display screen 2.

[0062] In the embodiment of the present application, there are many possible materials for the first section 2211 and the second section 2212. For example, the first section 2211 can be a glue with higher hardness, such as silicone potting glue, epoxy resin potting glue, etc.; the second section 2212 can be a glue with lower hardness, such as silicone gel, elastic glue, etc., and the embodiment of the present application does not limit this.

[0063] Reference Figure 2 , Figure 3 and Figure 5In the embodiment of the present application, the upper layer of the target layer 22 is the first adhesive layer 23, the lower layer of the target layer 22 is the second adhesive layer 24, the edges of the first adhesive layer 23 and the second adhesive layer 24 are both protruding from the edge of the second part 222, and the filler is located between the first adhesive layer 23 and the second adhesive layer 24. Here, the upper layer and the lower layer of the target layer 22 are both adhesive layers, which can facilitate the bonding and fixing of the target layer 22 with other layers of the display screen 2; the edges of the first adhesive layer 23 and the second adhesive layer 24 are both protruding from the edge of the second part 222, so that the adhesive layer can completely cover the second part 222, thereby providing better adhesion for the fixation of the target layer 22, and at the same time, it can also reduce the scattering of light at the second part 222, thereby improving the display effect of the display screen 2; the filler is located between the first adhesive layer 23 and the second adhesive layer 24, and the filler can be fixed by the adhesive layers on both sides, thereby increasing the reliability of the fixation of the filler.

[0064] In the embodiment of the present application, the first adhesive layer 23 and the second adhesive layer 24 can be formed of the same material, for example, the first adhesive layer 23 and the second adhesive layer 24 are both optical adhesive layers; the first adhesive layer 23 and the second adhesive layer 24 can also be formed of different materials, for example, the first adhesive layer 23 can be an optical adhesive layer, and the second adhesive layer 24 can be a hot melt adhesive layer, which is not limited in the embodiment of the present application.

[0065] Reference Figure 2 , Figure 3 and Figure 4 In the embodiment of the present application, the display screen 2 further includes a protective layer 25, the protective layer 25 is bonded to the target layer 22 through the first adhesive layer 23, and the target portion 21 of the protective layer 25 protrudes from the edge of the second portion 222. Here, the protective layer 25 is bonded to the target layer 22 through the first adhesive layer 23, which can provide protection for the target layer 22, thereby improving the impact resistance of the target layer 22, thereby improving the durability of the display screen 2; the target portion 21 of the protective layer 25 protrudes from the edge of the second portion 222, so that the protective layer 25 can completely cover the second portion 222, thereby providing more comprehensive protection for the second portion 222, further improving the durability of the display screen 2.

[0066] In the embodiment of the present application, there are many possible materials for the protective layer 25. For example, the protective layer 25 may be a PWO film (Pre-Wet Optically Clear Adhesive) or an OCA film (Optically Clear Adhesive). The embodiment of the present application does not limit this.

[0067] In the embodiment of the present application, the display screen 2 further includes a display panel 26, and the target layer 22 can be formed by the display panel 26. At this time, the first part 221 of the target layer 22 can be a glass layer composed of a glass ceramic material to provide basic protection and support; the second part 222 of the target layer 22 can be a liquid crystal layer composed of materials such as biphenyl liquid crystal and lipid liquid crystal to adjust the transmittance of light and realize the display of images.

[0068] Reference Figure 2 , Figure 3 and Figure 4 In another possible embodiment of the present application, the display screen 2 further includes a display panel 26, the second part 222 is a light-transmitting plate, the second part 222 is bonded to the display panel 26 through a second adhesive layer 24, and the target part 21 of the display panel 26 protrudes from the edge of the second part 222. Here, the display screen 2 further includes a display panel 26, the second part 222 is a light-transmitting plate, and the second part 222 is bonded to the display panel 26 through a second adhesive layer 24, which can increase the strength and light transmittance of the display screen 2; the target part 21 of the display panel 26 protrudes from the edge of the second part 222, so that the second part 222 can be completely set on the display panel 26, thereby avoiding a suspended area between the edge of the second part 222 and the display panel 26, which helps to improve the support performance at the edge of the second part 222.

[0069] In the embodiment of the present application, the light-transmitting plate may be ultra-thin glass (UTG), so that the second portion 222 can be thinner and lighter, with higher light transmittance, which helps to reduce the thickness of the display screen 2 and improve the clarity of the display screen 2. Alternatively, the light-transmitting plate may also be a diffuser. Here, the diffuser can convert a point light source or a line light source into a surface light source, so that the light distribution is more uniform, which helps to improve the display effect of the display screen 2.

[0070] Reference Figure 3 and Figure 8 In the embodiment of the present application, the screen pressure strip 3 may include a first pressure strip 31 and a second pressure strip 32. The first pressure strip 31 is overlapped with the first section 2211, and the second pressure strip 32 is overlapped with the second section 2212. Here, the first pressure strip 31 and the second pressure strip 32 adopt a split structure design. When the first shell 11 and the second shell 12 rotate relative to each other, the first pressure strip 31 can move with the first shell 11, and the second pressure strip 32 can move with the second shell 12, so that the first pressure strip 31 can press the edge of the display screen 2 in the first shell 11, and the second pressure strip 32 can press the edge of the display screen 2 in the second shell 12, so that the edge of the display screen 2 can fit with the housing 1.

[0071] Reference Figure 3 and Fig. 9In another possible embodiment of the present application, along the circumference of the housing 1, the screen strip 3 may include a third strip 33, a fourth strip 34 and a fifth strip 35. The third strip 33 is overlapped with the first section 2211, the fourth strip 34 is overlapped with the second section 2212, the fifth strip 35 is located between the third strip 33 and the fourth strip 34, and overlapped with the third section 2213. The fifth strip 35 is a flexible strip, one end of the fifth strip 35 is slidably connected to the third strip 33, and the other end of the fifth strip 35 is slidably connected to the fourth strip 34. Here, since the fifth strip 35 is a flexible strip, and the first end of the fifth strip 35 is slidably connected to the third strip 33, and the second end of the fifth strip 35 is slidably connected to the fourth strip 34. When the electronic device is folded, the first end of the fifth pressure strip 35 slides in a direction away from the third pressure strip 33, and the second end of the fifth pressure strip 35 slides in a direction away from the fourth pressure strip 34, so that the working part of the fifth pressure strip 35 can be adaptively extended, and the fifth pressure strip 35 is also adaptively bent to fit the edge of the display screen 2 corresponding to the rotating structure 13, that is, the part of each layer of the display screen 2 overlapping with the third section 2213; when the electronic device is unfolded, the first end of the fifth pressure strip 35 slides in a direction close to the third pressure strip 33, and the second end of the fifth pressure strip 35 slides in a direction close to the fourth pressure strip 34, so that the working part of the fifth pressure strip 35 can be adaptively shortened, and the fifth pressure strip 35 is also adaptively unfolded to fit the edge of the display screen 2 corresponding to the rotating structure 13. In this way, the screen pressure strip 3 can fully fix the display screen 2 in the circumferential direction, thereby improving the reliability of the electronic device.

[0072] In the embodiment of the present application, the working portion of the fifth pressure strip 35 refers to the portion of the fifth pressure strip 35 that does not overlap with the third pressure strip 33 and the fourth pressure strip 34. When the electronic device is in the folded state, the size of the outer peripheral surface of the bent portion of the display screen 2 reaches a maximum value, and correspondingly, the length of the working portion of the fifth pressure strip 35 also reaches a maximum value; when the electronic device is in the folded state, the size of the outer peripheral surface of the bent portion of the display screen 2 reaches a minimum value, and correspondingly, the length of the working portion of the fifth pressure strip 35 also reaches a minimum value.

[0073] In the embodiment of the present application, there are many possible connection methods between the fifth pressure strip 35 and the third pressure strip 33 and the fourth pressure strip 34. For example, the third pressure strip 33 may be provided with a first slide groove, the fourth pressure strip 34 may be provided with a second slide groove, the first end of the fifth pressure strip 35 has a first protrusion that slides with the first slide groove, and the second end of the fifth pressure strip 35 has a second protrusion that slides with the second slide groove.

[0074] Reference Figure 2In the embodiment of the present application, the electronic device further includes a seal 4, which is disposed between the screen bead 3 and the display screen 2, and the screen bead 3 is tightly fitted with the edge of the display screen 2 through the seal 4. Here, the seal 4 is disposed between the screen bead 3 and the display screen 2, which can prevent dust, moisture and other pollutants from entering the interior of the display screen 2 through the gap between the screen bead 3 and the display screen 2, thereby protecting the normal operation of the display screen 2 and extending the service life of the display screen 2.

[0075] In the embodiment of the present application, there are many possible materials for the seal 4. For example, the material of the seal 4 can be silicone, polyurethane, or foam, and the embodiment of the present application does not limit this.

[0076] Reference Figure 2 In the embodiment of the present application, along the thickness direction of the display screen 2, the distance D between the screen bead 3 and the display screen 2 has many possibilities. For example, the distance D between the screen bead 3 and the display screen 2 can be 0.3mm, 0.1mm, or 0.05mm, and the embodiment of the present application does not limit this. In a possible embodiment of the present application, along the thickness direction of the display screen 2, the distance D between the screen bead 3 and the display screen 2 is less than 0.1mm. In this way, on the one hand, the screen bead 3 can further press the seal 4, thereby improving the sealing between the screen bead 3 and the display screen 2; on the other hand, reducing the gap between the screen bead 3 and the display screen 2 can reduce the loss of light reflection and transmitted light, thereby improving the display effect of the display screen 2.

[0077] Reference Figure 2 In the embodiment of the present application, the distance L between the display screen 2 and the inner wall of the housing 1 has many possibilities. For example, the distance L between the display screen 2 and the inner wall of the housing 1 can be 0.6 mm, 0.4 mm, or 0.2 mm, which is not limited in the embodiment of the present application. In a possible embodiment of the present application, the distance L between the display screen 2 and the inner wall of the housing 1 is less than 0.35 mm. In this way, the distance between the display screen 2 and the inner wall of the housing 1 is small, which can shorten the overhang length of the screen pressure strip 3, thereby improving the aesthetics of the electronic device.

[0078] In the embodiment of the present application, when manufacturing the display screen 2, if the second portion 222 cannot be processed for the second time, refer to Figure 4 , the protective layer 25 can be first bonded to the second portion 222 through the first adhesive layer 23, at which time, the edges of the protective layer 25 and the first adhesive layer 23 protrude from the edges of the second portion 222; then, referring to Figure 5 , a filler may be provided on the side of the first adhesive layer 23 facing away from the protective layer 25 so that the side of the target layer 22 facing away from the protective layer 25 is flush; then, referring to Figure 6 , the target layer 22 and the display panel 26 are bonded together through the second bonding layer 24; finally, referring to Figure 7 , the display screen 2 can be cut so that the edges of each layer of the display screen 2 are flush.

[0079] The above are only preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An electronic device, comprising: shell; A display screen is located in the housing, and the display screen includes multiple layers; A screen pressure strip covers the edge of the display screen and is connected to the housing. Each layer of the display screen has a target portion overlapping with the screen pressure strip, the target portion of each layer has the same area, and the target portion of each layer includes the edge of the layer.

2. The electronic device according to claim 1, wherein the display screen is a deformable screen, the housing comprises a first shell and a second shell, the first shell and the second shell are movable relative to each other, and the first shell and the second shell change the shape of the display screen through relative movement; If the first shell and the second shell are in a first relative position relationship, it indicates that the display screen is in a first form, and the screen pressure strip covers the edge of the display screen in the first form; If the first shell and the second shell are in a second relative position relationship, indicating that the display screen is in a second form, the screen pressure strip covers the edge of the display screen in the second form, and the first form of the display screen is different from the second form of the display screen.

3. The electronic device according to claim 2, wherein the display screen comprises a target layer, the target layer having a first portion formed of a first material and a second portion formed of at least a second material, wherein: The target portion of the target layer includes the following situations: The target portion of the target layer includes a first portion and a second portion; The target portion of the target layer includes a first portion. 4 . The electronic device according to claim 3 , wherein the first portion is a filler located between an upper layer of the target layer and a lower layer of the target layer.

5. The electronic device according to claim 4 further comprises a rotating structure, wherein the first shell and the second shell are connected via the rotating structure, and along the circumference of the target layer, the filler comprises a first section, a second section and a third section, wherein the first section is arranged corresponding to an edge of the first shell, the second section is arranged corresponding to an edge of the second shell, the third section is located between the first section and the second section, and the third section is arranged corresponding to an edge of the rotating structure, and the bending strengths of the first section and the second section are both greater than the bending strength of the third section.

6. The electronic device according to claim 4, wherein the upper layer of the target layer is a first adhesive layer, the lower layer of the target layer is a second adhesive layer, the edges of the first adhesive layer and the second adhesive layer are both protruding from the edges of the second part, and the filler is located between the first adhesive layer and the second adhesive layer. 7 . The electronic device according to claim 6 , wherein the display screen further comprises a protective layer, wherein the protective layer is bonded to the target layer via the first adhesive layer, and wherein the target portion of the protective layer is arranged to protrude from an edge of the second portion.

8. The electronic device according to claim 6, wherein the display screen further comprises a display panel, the second part is a light-transmitting plate, the second part is bonded to the display panel via the second adhesive layer, and the target part of the display panel is arranged to protrude from an edge of the second part. 9 . The electronic device according to claim 5 , wherein along the circumference of the housing, the screen pressure strip comprises a first pressure strip and a second pressure strip, the first pressure strip is overlapped with the first section, and the second pressure strip is overlapped with the second section.

10. The electronic device according to claim 5, wherein along the circumference of the shell, the screen strip comprises a third strip, a fourth strip and a fifth strip, the third strip is overlapped with the first section, the fourth strip is overlapped with the second section, the fifth strip is located between the third strip and the fourth strip to overlap with the third section, the fifth strip is a flexible strip, a first end of the fifth strip is slidably connected to the third strip, and a second end of the fifth strip is slidably connected to the fourth strip.

Images