Curved screen and television

Abstract

The invention relates to the technical field of display equipment, and discloses a curved screen and a television. The curved surface screen comprises a support which comprises a plane section and an arc-shaped curved surface section which are integrally arranged, wherein the arc-shaped curved surface section is bent outwards; the plane screen is correspondingly mounted on the plane section; and the curved surface extension structure is connected with the flat screen, is mounted on the arc-shaped curved surface section in a matched manner and is used for further expanding the flat screen. The curved surface extension structure which is bent outwards is arranged on the periphery of the flat screen in an extending manner, so that the display picture of the flat screen is enlarged, and the visual effect is improved within the limited screen size.

Description

Technical Field

[0001] The present application relates to the technical field of display devices, for example, to a curved screen and a television. Background Art

[0002] Currently, existing screens are usually flat screens. During use, people's requirements for visual effects are increasing. How to obtain better visual effects within a limited screen size has become a problem that needs to be solved in screen design.

[0003] In the related art, the entire screen is set to be a curved screen to improve visual clarity and surround effect.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] The overall curved screen is expensive, the concave screen cannot expand the visual effect, the overall convex screen has poor visual effect, and to achieve the same visual surround effect, the size of the curved screen needs to be much larger than the size of the flat screen.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a curved screen and a television to solve the problem of how to improve visual clarity and visual effects using a small-sized screen.

[0009] According to a first aspect of the present invention, a curved screen is provided, comprising: a bracket including an integrally arranged flat section and an outwardly curved curved section; a flat screen correspondingly mounted on the flat section; and a curved extension structure connected to the flat screen and adapted to be mounted on the curved curved section for further expanding the flat screen.

[0010] Optionally, the curved surface extension structure includes: a support sheet, one end of which is connected to the end of the arc-shaped curved surface segment, and the other end extends parallel to the arc-shaped curved surface segment to be connected to the flat segment; light-emitting diodes are fixed in sequence and in parallel on the surface of the support sheet along the bending direction of the arc-shaped curved surface segment from the end of the arc-shaped curved surface segment; a diffuser covers the outer surface of the light-emitting diode; one end of the diffuser is connected to the end of the arc-shaped curved surface segment, and the other end is connected to the flat screen.

[0011] Optionally, the joint surface between the diffuser and the flat screen is inclined from inside to outside toward the flat screen, and the inner edge of the joint surface is connected to the flat screen.

[0012] Optionally, the thickness H2 of the curved screen is 15 mm to 20 mm; the bending length L1 of the curved extension structure is 45 mm to 50 mm; and the bending height H1 of the curved extension structure is 35 mm to 40 mm.

[0013] Optionally, the curved screen further includes: optical glass correspondingly covering the flat screen; and a diffuser correspondingly connected to the optical glass.

[0014] Optionally, the optical glass has a thickness of 2.5 mm to 5 mm.

[0015] Optionally, the curved screen further includes: a front glass integrally covering the diffuser surface and the optical glass surface; and a back paint coated on the inner surface of the front glass corresponding to the diffuser.

[0016] Optionally, the back paint includes: opaque reflective back paint, which is coated on the inner surface of the front glass corresponding to the light-emitting diodes; translucent back paint, which is arranged between the opaque reflective back paint and the inner surface of the front glass; and opaque frame back paint, which is arranged corresponding to the edge of the translucent back paint.

[0017] Optionally, the end of the translucent back paint adjacent to the flat screen covers a portion of the flat screen.

[0018] Optionally, the diffuser is made of opal.

[0019] Optionally, the thickness H2 of the curved screen is preferably 18.5 mm; the bending length L1 of the curved extension structure is preferably 48 mm; and the bending height H1 of the curved extension structure is preferably 39 mm.

[0020] Optionally, the thickness of the optical glass is preferably 3.5 mm.

[0021] Optionally, the opaque reflective backing is white, located on the outer layer adjacent to the diffuser to enhance the diffusion effect. The translucent backing is translucent black, and when the TV is turned off, the edges appear black, the same color as the screen. The opaque border backing is black, used to conceal the black border and the perimeter of the LEDs.

[0022] In some embodiments, the curved extension structure is further provided at the upper and lower ends of the flat screen, so that the curved screen has curved extension structures on all four sides, so that the curved screen has an expanded visual effect on all four sides.

[0023] In some embodiments, the support sheet is made of metal, including one or more of a copper sheet, an iron sheet, an aluminum sheet, a steel sheet, a silver sheet, and an alloy sheet.

[0024] In some embodiments, the optical glass of the flat screen is connected to the diffuser, and the inclination angle of the joint surface between the diffuser and the optical glass relative to the vertical direction is 10° to 30°.

[0025] In some embodiments, the inclination angle of the joint surface between the diffuser and the optical glass relative to the vertical direction is preferably 15°.

[0026] In some embodiments, the optical glass and the diffuser are connected by bonding.

[0027] In some embodiments, the front glass is made of optical glass or ordinary glass.

[0028] In some embodiments, opaque reflective back paint and translucent back paint are coated on the inner surface of the front glass corresponding to the curved extension structure, while opaque frame back paint is coated on all four sides of the entire screen corresponding to the flat screen and the curved extension structure to cover defects such as gaps at the peripheral connections of the screen and assembly misalignment.

[0029] In some embodiments, a display frame is provided at the connection between the curved extension structure and the flat screen. The end of the display frame overlaps with the support sheet and is connected as a whole to form a stable mounting frame. The display frame is installed on the flat screen, and the support sheet is installed on the diffuser and the light-emitting diode, so as to position the flat screen, the light-emitting diode and the diffuser in accurate positions to ensure that the picture content of the flat screen can be fully expanded by the diffuser and the light-emitting diode.

[0030] In some embodiments, the curved screen further comprises a display frame connected to the bracket, the display frame having a screen mounting position in which the flat screen is mounted, and a support sheet fixedly connected to the display frame to control the relative position of the light-emitting diode and the flat screen.

[0031] In some embodiments, the support sheet and diffuser are secured by bonding. The diffuser is provided with a mounting slot that fully matches the LED. When the LED is inserted into the mounting slot, the side of the LED corresponding to the metal sheet and the side of the diffuser corresponding to the metal sheet form a single curved surface, which is bonded to the front surface of the metal sheet to prevent movement between the LED and the diffuser.

[0032] In some embodiments, a display frame surrounds the perimeter of the flat screen to secure it in place. The front glass covers the fixed frame and the entire screen. An opaque frame backing lacquer extends from the top and bottom of the frame and the display frame to the flat screen. A translucent backing lacquer extends from the left and right sides of the frame and the display frame to a portion of the flat screen, completely obscuring the junction between the curved extension structure and the flat screen and visually enhancing the continuity of the image.

[0033] According to a second aspect of the present invention, a television is provided, comprising the curved screen according to any one of the above embodiments as a display screen of the television.

[0034] In some embodiments, the bracket includes a fixed frame, which is provided at the upper and lower ends of the bracket and is used to fix the flat screen and the curved extension structure.

[0035] In some embodiments, the LED is connected to a controller to adjust the brightness level of the LED. The controller adjusts the brightness level of the LED to match the brightness of the flat screen image through the flat screen brightness control to achieve brightness consistency between the flat screen and the curved extension structure.

[0036] In some embodiments, the display frame and the flat screen are connected by a tight fit. The display frame has a mounting groove whose size is adapted to the size of the flat screen. When the flat screen is embedded in the mounting groove, the periphery of the flat screen is snapped into the mounting groove and tightly fits with the groove wall of the mounting groove.

[0037] In some embodiments, the flat screen is embedded and installed in the installation groove by hot pressing, and a buffer pad is provided on the bottom wall of the installation groove so that the outer surface of the flat screen can be flush with the outer surface of the display frame during the hot pressing process, and there is no gap between the flat screen and the bottom wall of the installation groove to ensure the safety of the flat screen.

[0038] The curved screen and television provided by the embodiments of the present disclosure can achieve the following technical effects:

[0039] By extending an outward curved extension structure around the periphery of a flat screen, the flat screen display image is expanded, thereby improving the visual effect within a limited screen size.

[0040] The image on the flat screen is expanded by utilizing the light-emitting diodes and diffuser in the curved extension structure in combination with the arc-shaped curved structure of the curved extension structure. The image emitted by the flat screen is transmitted to the diffuser through optical glass. The diffuser is bent outward to form a curved surface. The diffuser is connected to the light-emitting diode to enhance the image received by the diffuser, visually creating an effect of enlarging the image. At the same time, due to the arc-shaped curved structure, the three-dimensional sense of the image can be enhanced, thereby improving the user viewing experience.

[0041] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0043] Figure 1 This is a schematic structural diagram of a curved screen provided by an embodiment of the present disclosure at one viewing angle;

[0044] Figure 2 This is a schematic structural diagram of a curved screen provided by an embodiment of the present disclosure from another perspective;

[0045] Figure 3 yes Figure 2 Schematic cross-sectional view along the middle line AA;

[0046] Figure 4 This is an exploded schematic diagram of a partial structure of a curved screen provided by an embodiment of the present disclosure;

[0047] Figure 5 is an exploded schematic diagram of a partial structure of a curved screen provided by another embodiment of the present disclosure;

[0048] Figure 6 is a schematic diagram of a partial structure of a curved screen provided by an embodiment of the present disclosure;

[0049] Figure 7 yes Figure 6 The enlarged schematic diagram of point B in the middle;

[0050] Figure 8 It is a structural diagram of a television provided by an embodiment of the present disclosure.

[0051] Reference numerals:

[0052] 10: Curved screen; 11: Bracket; 111: Flat section; 112: Curved section; 113: Connecting plane; 12: Flat screen; 13: Curved extension structure; 131: Support plate; 132: LED; 133: Diffuser; 1331: Mounting slot; 14: Optical glass; 15: Front glass; 16: Back paint; 161: Opaque reflective back paint; 162: Translucent back paint; 163: Opaque frame back paint; 17: Joint surface; 18: Display frame; 19: Fixed frame;

[0053] 20: TV; 21: Display screen. DETAILED DESCRIPTION

[0054] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0055] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0056] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0057] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0058] Unless otherwise stated, the term "plurality" means two or more.

[0059] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0060] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0061] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0062] Currently, existing screens are typically flat. As users' demands for visual quality continue to rise, achieving superior visual quality within a limited screen size has become a challenge for screen design. Related technologies have employed curved screens to enhance visual clarity and surround effects. However, curved screens are expensive, concave screens fail to enhance visual quality, and convex screens offer poor visual quality. Furthermore, achieving the same surround effect requires a curved screen size significantly larger than a flat screen.

[0063] The present application extends an outward-bending curved extension structure at the periphery of a flat screen to expand the display image of the flat screen and enhance the visual effect within a limited screen size.

[0064] Combine Figures 1 to 7 As shown, the present embodiment provides a curved screen 10, comprising a bracket 11, a flat screen 12, and a curved extension structure 13. Bracket 11 comprises an integral flat section 111 and an outwardly curved curved section 112; flat screen 12 is mounted on flat section 111; curved extension structure 13 engages with flat screen 12 and is mounted on curved section 112, further extending flat screen 12.

[0065] By extending and arranging an outwardly curved extension structure 13 on the periphery of the flat screen 12 , the display image of the flat screen 12 is enlarged, thereby improving the visual effect within a limited screen size.

[0066] like Figures 1 to 3 As shown, in some embodiments, the curved screen 10 includes a flat screen 12 located in the middle and curved extension structures 13 located on the left and right sides of the flat screen 12, so as to extend the flat screen 12 in the left and right length directions to enhance the visual effect. The back panel of the curved screen 10 is a bracket 11, and the shape of the bracket 11 corresponds to the shape of the front screen. The flat section 111 of the bracket 11 is used to support the flat screen 12. The outwardly curved curved sections 112 of the bracket 11 are provided on both sides of the flat section 111 and are integral with the flat section 111. The curved curved sections 112 correspond to the curved extension structures 13 to fix the curved extension structures 13. The curved extension structures 13 are provided on both sides of the flat screen 12 and bend backward to extend the flat screen 12 to the left and right.

[0067] In some embodiments, the curved extension structure 13 is further disposed at the upper and lower ends of the flat screen 12 , so that the curved screen 10 has the curved extension structure 13 on all four sides, thereby providing the curved screen 10 with an expanded visual effect on all four sides.

[0068] In this embodiment, the bracket 11 is a metal plate, an alloy plate, or a plastic plate, and is processed by stamping, casting, or splicing.

[0069] Optionally, the curved extension structure 13 includes a support sheet 131, light-emitting diodes 132, and a diffuser 133. One end of the support sheet 131 is connected to the end of the curved surface segment 112, and the other end extends parallel to the curved surface segment 112 to connect to the flat surface segment 111. The light-emitting diodes 132 are fixed to the surface of the support sheet 131 in a sequentially arranged manner along the curvature of the curved surface segment 112. The diffuser 133 covers the outer surface of the light-emitting diodes 132. One end of the diffuser 133 is connected to the end of the curved surface segment 112, and the other end is connected to the flat screen 12.

[0070] like Figure 3 As shown, the bracket 11 includes an integrally formed flat section 111 and an arcuate curved section 112. The end of the flat section 111 is connected to the arcuate curved section 112, which includes a forward-extending connecting plane 113 at its end. The curved extension structure 13 includes a support plate 131, which corresponds in shape to the curved extension structure 13. One end of the support plate 131 is fixedly connected to the connecting plane 113, and the other end of the support plate 131 is connected to the flat screen 12. Multiple light-emitting diodes 132 are distributed on the outer surface of the support plate 131 along the curvature of the curved extension structure 13. The length of each light-emitting diode 132 corresponds to the vertical height of the curved screen 10, ensuring that the light-emitting diodes 132 extend from top to bottom through the curved screen 10 to ensure image continuity. The LED 132 is covered by a diffuser 133. The diffuser 133 is connected to the flat screen 12 at one end in the left-right direction and fixedly connected to the connecting plane 113 at the other end. The diffuser 133 and the LED 132 further expand the display content on the flat screen 12. The vertical dimensions of the diffuser 133 correspond to the length of the LED 132, allowing the diffuser 133 to fully and continuously cover the LED 132, preventing discontinuous images. The diffuser 133 includes multiple mounting slots 1331, each corresponding to one of the LEDs 132. The LEDs 132 are embedded in their corresponding mounting slots 1331, ensuring that all light emitted by the LEDs 132 reaches the diffuser 133, preventing shadows.

[0071] In this embodiment, LEDs 132 are vertically positioned between the upper and lower frames corresponding to the curved extension structure 13, spaced apart. LEDs 132 are cylindrical tubes. A diffuser 133 has cylindrical mounting grooves 1331 on one side of the diffuser 133 corresponding to each LED 132. LEDs 132 are embedded in these cylindrical mounting grooves 1331. Diffusers 133 between adjacent cylindrical mounting grooves 1331 are embedded between the corresponding two LEDs 132, forming a seamless, integrated diffusion structure. Diffuser 133 diffuses the image displayed on the flat screen 12, and the light from the LEDs 132 increases the intensity of the image in diffuser 133.

[0072] In some embodiments, the support sheet 131 is made of metal, including one or more of copper, iron, aluminum, steel, silver, and alloy sheets. The metal sheet is fixed to the bracket 11 and the display frame 18 by bonding.

[0073] In some embodiments, as Figure 3 As shown, the support sheet 131 and diffuser 133 are fixed together by bonding. The diffuser 133 is provided with a mounting groove 1331 that perfectly matches the LED 132. When the LED 132 is inserted into the mounting groove 1331, the side of the metal sheet corresponding to the LED 132 and the side of the diffuser 133 corresponding to the metal sheet form a single curved surface. This surface is bonded to the front surface of the metal sheet to prevent movement between the LED 132 and the diffuser 133. The metal sheet bends outward from its connection with the flat screen 12 along the curved extension structure 13 to its fixed connection with the bracket 11. The LED 132 gradually expands along the outer surface of the metal sheet, allowing the light emitted by the LED 132 to evenly illuminate the diffuser 133, improving the uniformity and continuity of the image displayed by the diffuser 133.

[0074] In some embodiments, the LED 132 is connected to a controller to adjust the brightness level of the LED 132. The controller adjusts the brightness level of the LED 132 to match the brightness of the image on the flat screen 12, thereby achieving brightness consistency between the flat screen 12 and the curved extension structure 13. The method for adjusting the brightness of the LED 132 includes adjusting the forward voltage across the LED 132 to control the brightness of the LED 132.

[0075] Optionally, the diffuser 133 is made of opal.

[0076] Optionally, the joint surface 17 between the diffuser 133 and the flat screen 12 is inclined from inside to outside toward the flat screen 12 , and the inner edge of the joint surface 17 is connected to the flat screen 12 .

[0077] In some embodiments, the optical glass 14 of the flat screen 12 is connected to the diffuser 133 , and the joint surface 17 of the diffuser 133 and the optical glass 14 is tilted at an angle of 10° to 30° relative to the vertical direction.

[0078] In some embodiments, the inclination angle of the joint surface 17 of the diffuser 133 and the optical glass 14 relative to the vertical direction is preferably 15°.

[0079] In some embodiments, the optical glass 14 and the joint surface 17 where the diffuser 133 is connected are bonded.

[0080] like Figure 3 As shown, the joint surface 17 is inclined from inside to outside toward the flat screen 12 , and the front end of the diffuser 133 is inclined toward the flat screen 12 so that the display content of the flat screen 12 can be better connected to the diffuser 133 .

[0081] Optionally, the thickness H2 of the curved screen 10 is 15 mm to 20 mm; the bending length L1 of the curved extension structure 13 is 45 mm to 50 mm; and the bending height H1 of the curved extension structure 13 is 35 mm to 40 mm.

[0082] Optionally, the thickness H2 of the curved screen 10 is preferably 18.5 mm; the bending length L1 of the curved extension structure 13 is preferably 48 mm; and the bending height H1 of the curved extension structure 13 is preferably 39 mm.

[0083] Optionally, the curved screen 10 further includes an optical glass 14 . The optical glass 14 covers the flat screen 12 ; the diffuser 133 is connected to the optical glass 14 .

[0084] By combining the optical glass 14 and the diffuser 133 , the screen display content is diffused to achieve a visual effect of image expansion.

[0085] like Figure 3As shown, the flat screen 12 is relatively thin. Due to the larger thickness of the LEDs 132, optical glass 14 is installed outside the flat screen 12 to increase its thickness. The diffuser 133 is the same thickness as the optical glass 14. The end of the diffuser 133 connects to the optical glass 14, and the connection surface 17 is inclined relative to the flat screen 12. The size of the optical glass 14 matches the size of the flat screen 12. The optical glass 14 is attached to the outer surface of the flat screen 12 to expand the image on the flat screen 12. The flat screen 12 is internally connected to the display circuitry of the television 20. The flat screen 12 also includes electronic display structures that connect to the controller of the television 20 to receive signals from the television 20 and display images. The optical glass 14 is attached to the outer surface of the flat screen 12 to diffuse the image on the flat screen 12 to the diffuser 133. The diffuser 133 cooperates with the LEDs 132 to further diffuse the diffused image for display, enhancing the visual effect.

[0086] Optionally, the thickness of the optical glass 14 is 2.5 mm to 5 mm.

[0087] The thickness of the optical glass 14 is reduced as much as possible. Combined with the size of the light-emitting diode 132 and the thickness of the diffuser 133, the thickness of the optical glass 14 is set to 2.5 mm to 5 mm, so that the thickness of the optical glass 14 is the same as that of the diffuser 133, so that the gap between the diffuser 133 and the optical glass 14 can be reduced.

[0088] Optionally, the thickness of the optical glass 14 is preferably 3.5 mm.

[0089] Optionally, the curved screen 10 further includes a front glass 15 and a back paint 16. The front glass 15 integrally covers the surface of the diffuser 133 and the surface of the optical glass 14; the back paint 16 is coated on the inner surface of the front glass 15 corresponding to the diffuser 133.

[0090] like Figures 3 to 7 As shown, the front glass 15 is a curved glass that covers the outer surface of the diffuser 133 and the optical glass 14 to increase the connection stability between the optical glass 14 and the diffuser 133. The inner surface of the front glass 15 is coated with a back paint 16 to enhance the diffusion effect.

[0091] In some embodiments, the front glass 15 is made of optical glass 14 or ordinary glass.

[0092] When the front glass 15 is made of optical glass 14, the optical glass 14 covers both the flat screen 12 and the outer surface of the diffuser 133 of the curved extension structure 13. Therefore, the display image of the flat screen 12 and the image extended by the curved extension structure 13 are both magnified twice by the optical glass 14, further enhancing the visual effect.

[0093] When the front glass 15 is made of ordinary glass, the physical structure of the ordinary glass is reinforced to achieve the function of physically protecting the flat screen 12 and the curved extension structure 13 .

[0094] Optionally, the back paint 16 includes an opaque reflective back paint 161, a translucent back paint 162, and an opaque frame back paint 163. The opaque reflective back paint 161 is applied to the inner surface of the front glass 15 corresponding to the light-emitting diodes 132; the translucent back paint 162 is disposed between the opaque reflective back paint 161 and the inner surface of the front glass 15; and the opaque frame back paint 163 is disposed on the edge of the translucent back paint 162.

[0095] like Figure 4 As shown, opaque reflective backing paint 161 is white backing paint 16, located on the outer layer adjacent to diffuser 133 to enhance the diffusion effect. Translucent backing paint 162 is translucent black backing paint 16. When TV 20 is turned off, the edges are black, the same color as the screen. Opaque border backing paint 163 is black backing paint 16, used to conceal the black border and the edge of LED 132.

[0096] In some embodiments, the opaque reflective back paint 161 and the translucent back paint 162 are coated on the inner surface of the front glass 15 corresponding to the curved extension structure 13, while the opaque frame back paint 163 is coated on all four sides of the entire screen corresponding to the flat screen 12 and the curved extension structure 13 to cover defects such as gaps at the peripheral connections of the screen and assembly misalignment.

[0097] In some embodiments, a display frame 18 is provided at the connection between the curved extension structure 13 and the flat screen 12. The end of the display frame 18 overlaps with the support piece 131 and is connected to form a stable mounting frame. The display frame 18 is installed on the flat screen 12, and the support piece 131 is installed on the diffuser 133 and the light-emitting diode 132 to position the flat screen 12, the light-emitting diode 132 and the diffuser 133 in accurate positions to ensure that the picture content of the flat screen 12 can be fully expanded by the diffuser 133 and the light-emitting diode 132.

[0098] Optionally, the translucent back paint 162 covers a portion of the flat screen 12 at one end adjacent to the flat screen 12 .

[0099] like Figure 6 and Figure 7 As shown, the translucent back paint 162 covers a portion of the flat screen 12, as shown in FIG. Figure 7 As shown by the middle arrow C, this is to prevent the connection misalignment caused by tolerance and assembly inconsistency between the optical glass 14 and the diffuser 133, thereby affecting the visual effect.

[0100] In some embodiments, as Figure 3As shown, the curved screen 10 also includes a display frame 18, which is connected to the bracket 11 and has a screen mounting position, in which the flat screen 12 is mounted. A support plate 131 is fixedly connected to the display frame 18 to control the relative position of the light-emitting diode 132 and the flat screen 12.

[0101] In some embodiments, as Figure 4 As shown, the bracket 11 includes a fixed frame 19 provided at the upper and lower ends of the bracket 11 for fixing the flat screen 12 and the curved extension structure 13 .

[0102] like Figure 4 As shown, the fixed frame 19 at the upper end of the bracket 11 includes a downward-facing groove whose width is the same as the thickness of the screen. The upper end of the flat screen 12 and the upper end of the curved extension structure 13 are both embedded in the groove of the upper fixed frame 19, contacting the bottom of the groove. The opposite side walls of the groove clamp the screen in place. The fixed frame 19 at the lower end of the bracket 11 includes an upward-facing groove, clamping the screen from bottom to top.

[0103] In some embodiments, as Figure 6 and Figure 7 As shown, the display frame 18 surrounds the periphery of the flat screen 12 to secure it in place. The front glass 15 covers the fixed frame 19 and the entire screen. The opaque frame backing lacquer 163 covers the fixed frame 19 and the display frame 18 from the top and bottom to the flat screen 12. The translucent backing lacquer 162 covers the fixed frame and the display frame 18 from the left and right sides to a portion of the flat screen 12, completely covering the junction between the curved extension structure 13 and the flat screen 12 and visually demonstrating image continuity.

[0104] In some embodiments, the display frame 18 is tightly connected to the flat screen 12. The display frame 18 has a mounting slot 1331 whose dimensions match those of the flat screen 12. When the flat screen 12 is inserted into the mounting slot 1331, the periphery of the flat screen 12 fits into the mounting slot 1331 and tightly fits the walls of the slot 1331.

[0105] like Figure 3 As shown, in some embodiments, a fixing sticker is attached to the side of the flat screen 12. The fixing sticker is squeezed between the side of the flat screen 12 and the inner wall of the mounting groove 1331 to generate friction, thereby fixing the flat screen 12 in the mounting groove 1331. The fixing sticker includes a silicone sticker or a PVC (polyvinyl chloride) sticker.

[0106] In some embodiments, the flat screen 12 is embedded and installed in the mounting groove 1331 by hot pressing, and a buffer pad is provided on the bottom wall of the mounting groove 1331 so that the outer surface of the flat screen 12 can be flush with the outer surface of the display frame 18 during the hot pressing process, and there is no gap between the flat screen 12 and the bottom wall of the mounting groove 1331 to ensure the safety of the flat screen 12.

[0107] Combine Figures 1 to 8 As shown, an embodiment of the present disclosure provides a television 20 , comprising the curved screen 10 as any one of the above embodiments as a display screen 21 of the television 20 .

[0108] like Figure 8 As shown, the television 20 includes a curved screen 10 and a support frame. The curved screen 10 includes a flat screen 12 and a curved extension structure 13. The curved extension structure 13 is provided on the left and right sides of the flat screen 12 and is curved outward. This creates an extended screen effect when viewing the television 20 from the front.

[0109] It can be understood that the curved screen 10 in the embodiment of the present disclosure can also be applied to mobile phones, computers and other electronic screens with display functions.

[0110] The above description and accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replaced with portions and features of other embodiments.

[0111] Furthermore, the terms used in this application are intended only to describe the embodiments and are not intended to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates otherwise, the singular forms "a," "an," and "the" are intended to include the plural forms as well. Similarly, the term "and / or," as used in this application, is intended to include any and all possible combinations of one or more of the associated listed items.

[0112] In addition, when used in this application, the term "comprise" and its variations "comprises" and / or comprising refer to the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, or apparatus that includes the element.

[0113] In this document, each embodiment may focus on the differences from other embodiments, and similar parts between the embodiments can be referenced. For methods, products, etc. disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, then the relevant parts can be referenced to the description of the method section.

[0114] The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A curved screen, characterized in that: include: The bracket includes an integrally arranged flat surface section and an outwardly curved curved surface section; Flat screen, correspondingly installed on the flat section; The curved extension structure is connected with the flat screen and is adapted to be installed on the arc-shaped curved surface section, so as to further expand the flat screen.

2. The curved screen according to claim 1, characterized in that: The curved surface extension structure includes: A support piece, one end of which is connected to the end of the arc-shaped curved surface segment, and the other end of which extends parallel to the arc-shaped curved surface segment and is connected to the flat surface segment; The light emitting diodes are fixed on the surface of the support sheet in parallel in sequence along the curvature direction of the arc-shaped surface segment from the ends of the arc-shaped surface segment; The diffuser covers the outer surface of the light emitting diode; one end of the diffuser is connected to the end of the arc-shaped curved surface segment, and the other end is connected to the flat screen.

3. The curved screen according to claim 2, characterized in that: The joint surface between the diffuser and the flat screen is inclined from inside to outside toward the flat screen, and the inner edge of the joint surface is connected with the flat screen.

4. The curved screen according to claim 1, wherein: The thickness H2 of the curved screen is 15mm to 20mm; The bending length L1 of the curved extension structure is 45 mm to 50 mm; The bending height H1 of the curved extension structure is 35 mm to 40 mm.

5. The curved screen according to any one of claims 1 to 4, characterized in that: Also includes: Optical glass, corresponding to the cover of the flat screen; The diffuser is connected correspondingly to the optical glass.

6. The curved screen according to claim 5, characterized in that: The thickness of optical glass is 2.5mm to 5mm.

7. The curved screen according to any one of claims 1 to 4, characterized in that: Also includes: Front glass, integrally covering the diffuser surface and the optical glass surface; Back paint, corresponding to the diffuser, is applied to the inner surface of the front glass.

8. The curved screen according to claim 7, characterized in that: Back paint includes: Opaque reflective back paint, applied to the inner surface of the front glass corresponding to the light-emitting diodes; Translucent back paint, located between the opaque reflective back paint and the inner surface of the front glass; Opaque border back paint, corresponding to the translucent back paint edge setting.

9. The curved screen according to claim 8, characterized in that: The translucent back paint covers a portion of the flat screen at one end adjacent to the flat screen.

10. A television, characterized in that: include: The curved screen according to any one of claims 1 to 9, used as a display screen for a television.

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