CN107945658B

CN107945658B - Display screen and terminal equipment with same

Info

Publication number: CN107945658B
Application number: CN201711122448.0A
Authority: CN
Inventors: 严慎波
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2020-01-14
Anticipated expiration: 2037-11-14
Also published as: CN107945658A

Abstract

The application discloses a display screen. The display screen comprises a display screen support, a display layer and a glass cover plate. The display layer is arranged on the display screen support. The glass cover plate is arranged on the display layer. The display screen has a top angle. The glass cover plate is provided with an avoidance chamfer at the vertex angle. The avoiding corner cut enables the display screen to be prevented from being damaged when being impacted. The application discloses display screen and have terminal equipment of display screen is through set up on the glass apron of display screen and dodge the corner cut, can avoid damage when the display screen receives the striking glass apron reduces equipment failure rate, improves user experience.

Description

Display screen and terminal equipment with same

Technical Field

The application relates to the field of display screens, in particular to a display screen and a terminal device with the display screen.

Background

The display screen is one of the important elements of the terminal equipment and is a window for information interaction between the terminal equipment and consumers. However, when the existing terminal equipment falls or is impacted, the screen is easily broken, the equipment failure rate is high, and meanwhile, poor user experience is brought to consumers.

Disclosure of Invention

The embodiment of the application discloses display screen and terminal equipment with the same, which can effectively protect the display screen, reduce equipment failure rate and improve user experience.

The embodiment of the application discloses display screen, including display screen support, display layer and glass apron, the display layer sets up on the display screen support, the glass apron sets up on the display layer, the display screen has a apex angle, the glass apron in apex angle department is provided with dodges the corner cut, dodge the corner cut and make avoid damaging when the display screen receives the striking the glass apron.

The terminal equipment disclosed in the embodiment of the application comprises a front cover and a display screen, wherein the front cover is provided with a first vertex angle, the display screen is provided with a second vertex angle, the display screen is arranged in the front cover, the first vertex angle is corresponding to the position of the second vertex angle, the display screen comprises a display screen support, a display layer and a glass cover plate, the display layer is arranged on the display screen support, the glass cover plate is arranged on the display layer, the glass cover plate is arranged at the second vertex angle to avoid a corner cut, and the corner cut is avoided to cause the front cover to be damaged when being impacted.

The utility model provides a display screen and have terminal equipment of display screen, through set up on the glass apron of display screen and dodge the corner cut, thereby effectively avoided the protecgulum first apex angle department still reaches when receiving the striking the display screen makes the display screen glass apron in it second apex angle department receives the striking and damages, reduces equipment failure rate, improves user experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic partial structure diagram of a terminal device in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the terminal device shown in fig. 1 in another direction in an embodiment of the present application.

Fig. 3 is a disassembled schematic view of the terminal device shown in fig. 2 in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, fig. 1 is a schematic partial structure diagram of a terminal device 100 according to an embodiment of the present application. In this embodiment, the terminal device 100 is a mobile phone. It is understood that, in other embodiments, the terminal device 100 is not limited to a mobile phone, and the terminal device 100 may also be a tablet computer, a notebook computer, a desktop computer, a head-mounted terminal device, and other terminal devices with a camera function.

Referring to fig. 2 together, the terminal device 100 includes a front cover 10 and a display screen 30. The display screen 30 is disposed on the front cover 10.

Specifically, referring to fig. 3, the front cover 10 includes a first side wall 11, a second side wall 13 and a bottom wall 15. Adjacent sides of said first side wall 11 and said second side wall 13 are connected to form a first top corner 19. The bottom edges of the first side wall 11 and the second side wall 13 are respectively connected with the corresponding side edges of the bottom wall 15 to form mounting parts 17. The mounting portion 17 is used for mounting the display screen 30. Correspondingly, a second top corner 39 is provided on the display screen 30. When the display screen 30 is installed in the installation part 17 of the front cover 10, the second vertex angle 39 of the display screen 30 corresponds to the position of the first vertex angle 19 of the front cover 10.

It is understood that, in the present embodiment, the first vertex 19 and the second vertex 39 are each substantially arc-shaped. In another embodiment, the first and second corners 19, 39 may be square, triangular, or other suitable shape.

Specifically, the display 30 includes a display bracket 31, a display layer 33, a glass cover plate 35, and an upper polarizer 37. The display screen bracket 31 is provided in the mounting portion 17. The display layer 33 is disposed on the display screen support 31. The glass cover plate 35 is disposed on the display layer 33. The upper polarizer 37 is disposed on the glass cover plate 35.

Specifically, the display screen bracket 31 includes a metal protector 311 and a plastic protector 313. The metal protector 311 is open at the top. The plastic protector 313 is formed on the periphery of the metal protector 311 by injection molding. A buffering portion 3131 is convexly disposed on the plastic protection member 313 near the second top corner 39. The buffering part 3131 protects the display screen 30 from being damaged when the first top corner 19 of the front cover 10 or its neighboring area is hit. More specifically, the buffering portion 3131 is also disposed adjacent to the first sidewall 11 of the plastic protector 313.

Specifically, the display layer 33 includes a reflective sheet 331, a light guide plate 332, a diffusion sheet 333, a lower light-adding sheet 334, an upper light-adding sheet 335, and a lower polarizer 336. The reflective sheet 331 is disposed in the metal protector 311 of the display screen bracket 31. The light guide plate 332 is disposed on the reflective sheet 331. The diffusion sheet 333 is disposed on the light guide plate 332. The lower brightness enhancement film 334 is disposed on the diffusion sheet 333. The upper brightness enhancement sheet 335 is disposed on the lower brightness enhancement sheet 334. The lower polarizer 336 is disposed on the upper brightness enhancement sheet 335. The glass cover plate 35 is disposed on the lower polarizer 336.

Specifically, the glass cover plate 35 includes an upper glass cover plate 351 and a lower glass cover plate 353. The lower glass cover 353 is disposed on the display layer 33. Specifically, the lower glass cover 353 is disposed on the lower polarizer 336. The upper glass cover plate 351 is disposed on the lower glass cover plate 353. The upper polarizer 37 is disposed on the upper glass cover 351.

The upper glass cover 351 and the upper polarizer 37 are spaced apart from the first sidewall 11 by a predetermined distance, that is, the upper glass cover 351 and the upper polarizer 37 are spaced apart from each other. However, the lower glass cover 353 is disposed adjacent to the first sidewall 11. Therefore, the front cover 10 does not reach the upper glass cover 351 when being hit, and the upper glass cover 351 is less likely to be damaged, but reaches the lower glass cover 353, and the lower glass cover 353 is likely to be damaged. In order to prevent the lower glass cover plate 353 from being damaged when the front cover 10 is impacted in the area adjacent to the first top corner 19, an avoidance cut-off angle 3531 is arranged on the lower glass cover plate 353. It is understood that the maximum distance from the first sidewall 11 of the relief cut angle 3531 is less than the preset distance. The relief cut angle 3531 prevents the lower glass cover 353 from being damaged when the front cover 10 is impacted.

It is understood that, in another embodiment, if the upper glass cover plate 351 is also disposed adjacent to the first sidewall 11, an undercut corner is also disposed on the upper glass cover plate 351. Thus, the upper glass cover 351 is also protected from impact damage.

It will be appreciated that in a further embodiment, relief cut corners are also provided in correspondence with the display layer adjacent to the second top corner 39.

It is understood that the relief cut angle 3531 may be triangular, arcuate, or other suitable shape. In summary, the relief cut angle 3531 is spaced from the first vertex angle 19 of the front cover 10 such that the upper glass cover plate 351 and the lower glass cover plate 353 are sufficiently safe to not be damaged upon impact in the region of the front cover 10 adjacent to the first vertex angle 19.

It can be understood that the display layer 33 has a display area (not shown) and a non-display area (not shown), and the cut-off avoiding angle 3531 is disposed above the non-display area of the display layer 33 to avoid affecting the display effect of the display area of the display layer 33.

During assembly, the display screen 30 is assembled, the display screen 30 is mounted on the mounting portion 17 of the front cover 10, and a protective cover plate (not shown) is covered on the front cover 10 and the display screen 30. It will be appreciated that the protective cover plate is typically a glass cover plate.

This application is through be provided with on the glass apron 35 of display screen 30 and dodge corner cut 3531, thereby effectively avoided the first apex angle 19 department of protecgulum 10 arrives when receiving the striking display screen 30 makes the glass apron 35 of display screen 30 also receives the injury and damages even, reduces equipment failure rate, improves user experience.

The foregoing is a preferred embodiment of the present application and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application and these are considered to be within the scope of the present application.

Claims

1. A display screen, which is provided with a vertex angle and comprises a display screen bracket, a display layer and a glass cover plate, and is characterized in that the display screen bracket comprises a metal protection piece and a plastic protection piece, the plastic protection piece is formed on the periphery of the metal protection piece, the display layer is arranged in the metal protection piece, the plastic protection piece surrounds the display layer and protects the display layer, the glass cover plate comprises an upper glass cover plate and a lower glass cover plate, the lower glass cover plate is arranged on the display layer, the upper glass cover plate is arranged on the lower glass cover plate, the lower glass cover plate is provided with an avoiding chamfer at the vertex angle, the avoiding chamfer is arranged in the vertical direction perpendicular to the surface of the lower glass cover plate, and the avoiding chamfer enables the vertex angle of the display screen to avoid damaging the lower glass cover plate when being impacted, the plastic protection piece is provided with a buffer part on one side far away from the metal protection piece, and the surface of one side of the buffer part close to the display layer is parallel to the straight edge of the corresponding position of the display layer.

2. A display screen in accordance with claim 1 wherein the relief cut angle is triangular in shape.

3. The display screen of claim 2, wherein the relief cut angle is further disposed on the top glass cover plate.

4. A display screen in accordance with any one of claims 1 to 3, wherein the display layer has a display area and a non-display area, the cut-back angle being located above the non-display area of the display layer.

5. The display screen of claim 1, wherein the relief cut angle is further disposed at a location on the display layer corresponding to the top corner of the display screen.

6. A terminal device comprises a front cover and a display screen, wherein the front cover is provided with a first vertex angle, the display screen is provided with a second vertex angle, when the display screen is arranged on the front cover, the first vertex angle corresponds to the second vertex angle, the display screen comprises a display screen bracket, a display layer and a glass cover plate, and the terminal device is characterized in that the display screen bracket comprises a metal protection piece and a plastic protection piece, the plastic protection piece is formed on the periphery of the metal protection piece, the display layer is arranged in the metal protection piece, the plastic protection piece surrounds the display layer and protects the display layer, the glass cover plate comprises an upper glass cover plate and a lower glass cover plate, the lower glass cover plate is arranged on the display layer, the upper glass cover plate is arranged on the lower glass cover plate, and the lower glass cover plate is provided with an avoiding chamfer at the second vertex angle, the avoiding chamfer is directly arranged in the vertical direction perpendicular to the surface of the lower glass cover plate, the avoiding chamfer enables the vertex angle position of the front cover corresponding to the display screen to be impacted so as to avoid damaging the display screen, the plastic protection piece is far away from one side of the metal protection piece and is provided with a buffer part, and the surface of one side of the buffer part, which is close to the display layer, and the straight edges of the corresponding position of the display layer are arranged in parallel.

7. The terminal device according to claim 6, wherein the front cover includes a first side wall, a second side wall, and a bottom wall, adjacent side edges of the first side wall and the second side wall are connected to form the first vertex angle, bottom edges of the first side wall and the second side wall are connected to corresponding side edges of the bottom wall to form a mounting portion, respectively, and the display screen is disposed in the mounting portion.

8. The terminal device of claim 7, wherein the upper glass cover plate is spaced apart from the first sidewall, the lower glass cover plate is disposed adjacent the first sidewall, and the relief cut is triangular in shape.

9. The terminal device of claim 7, wherein the upper glass cover plate and the lower glass cover plate are both disposed adjacent to the first sidewall, the relief cut angle being disposed on both the upper glass cover plate and the lower glass cover plate.

10. The terminal device according to any one of claims 6 to 9, wherein the display layer has a display area and a non-display area, and the cut-back angle is located above the non-display area of the display layer.

11. The terminal device of claim 6, wherein the relief cut angle is further disposed at a position of the display layer corresponding to the vertex angle.