CN110225165B

CN110225165B - Electronic device

Info

Publication number: CN110225165B
Application number: CN201910582150.0A
Authority: CN
Inventors: 刘淼
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2021-06-01
Anticipated expiration: 2039-06-30
Also published as: CN110225165A

Abstract

The application provides an electronic device, electronic device includes display screen and light emitting component, the display screen including show the body and certainly the extension that shows body one side and extend, the extension with show the body and connect in order to form the accommodation space through the side, light emitting component is used for sending light, just light emitting component's at least part set up in the accommodation space. The light-emitting component in the electronic equipment can emit light to visually remind a user, and at least part of the light-emitting component is arranged in the accommodating space, so that the compact design of the electronic device is facilitated.

Description

Electronic device

Technical Field

The application relates to the technical field of electronics, in particular to an electronic device.

Background

With the development of technology, electronic devices such as smart phones are becoming essential tools in people's lives. However, the functions of the conventional electronic device cannot support multiple aspects of the life of the user, for example, when the user misses a call, the user needs to open the smartphone and find a phone application in the smartphone to check whether there is a missed call from the missed call. Therefore, the functions of the traditional electronic equipment cannot intuitively remind the user.

Disclosure of Invention

The application provides an electronic device. The electronic device comprises a display screen and a light-emitting component, wherein the display screen comprises a display body and an extension part extending from one side of the display body, the extension part is connected with the display body through a side face to form an accommodating space, the light-emitting component is used for emitting light, and at least part of the light-emitting component is arranged in the accommodating space.

The application also provides an electronic device. The electronic device comprises a display screen, a light-emitting component and a processor, wherein the display screen is provided with an accommodating space, at least part of the light-emitting component is arranged in the accommodating space, the processor is electrically connected with the light-emitting component, the processor is used for sending a control signal, and the control signal is used for controlling the light-emitting component to emit light or extinguish.

Compared with the prior art, the electronic device comprises the light-emitting component, and light emitted by the light-emitting component can be combined into various scenes in the electronic device, so that a user can be intuitively reminded, and the user is prevented from missing relevant matters. Furthermore, an accommodating space is formed on the display screen, and at least part of the light-emitting assembly is arranged in the accommodating space, so that the compact design of the electronic device is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of 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 based on these drawings without creative efforts.

Fig. 1 is a schematic front view of an electronic device according to a first embodiment of the present disclosure.

Fig. 2 is a schematic cross-sectional view of the electronic device shown in fig. 1 along the line I-I.

Fig. 3 is a schematic front view of an electronic device according to a second embodiment of the present disclosure.

Fig. 4 is a schematic cross-sectional view of the electronic device shown in fig. 3 along line II-II.

Fig. 5 is a schematic front view of an electronic device according to a third embodiment of the present disclosure.

Fig. 6 is a schematic cross-sectional view of the electronic device shown in fig. 5 along the line III-III.

Fig. 7 is a schematic structural view of the sidewall shown in fig. 6.

Fig. 8 is a schematic structural diagram of a display screen of an embodiment of an electronic device provided in the present application.

Fig. 9 is a schematic structural diagram of a display screen of another embodiment of an electronic device provided in the present application.

Fig. 10 is a schematic structural diagram of a display screen according to still another embodiment of the electronic device provided in the present application.

Fig. 11 is a schematic structural diagram of the color filter substrate in fig. 10.

Fig. 12 is a schematic front view of an electronic device according to a fourth embodiment of the present disclosure.

Fig. 13 is a schematic structural diagram of a display screen and a light-emitting element in the electronic device shown in fig. 12.

Fig. 14 is a schematic top view of the light guide plate, the carrier plate, the first light source and the second light source of the electronic device.

Fig. 15 is a schematic front view of an electronic device according to a fifth embodiment of the present application.

Fig. 16 is a schematic cross-sectional view of the electronic device shown in fig. 15 along the line VI-VI.

Fig. 17 is a schematic front view of an electronic device according to a sixth embodiment of the present application.

Fig. 18 is a schematic cross-sectional view of the electronic device shown in fig. 17 along line VII-VII.

Fig. 19 is a schematic structural view of the cover plate.

Fig. 20 is a schematic circuit structure diagram of an electronic device provided in the present application.

FIG. 21 is a flow chart of a method for controlling a light emitting assembly by a processor.

Detailed Description

In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Referring to fig. 1 and fig. 2 together, fig. 1 is a front schematic view of an electronic device according to a first embodiment of the present application; fig. 2 is a schematic cross-sectional view of the electronic device shown in fig. 1 along the line I-I. The electronic device includes, but is not limited to, an electronic device having a breathing lamp function, such as a smart phone, an internet device (MID), an electronic book, a Portable Player Station (PSP), or a Personal Digital Assistant (PDA). The electronic device 1 provided by the present application is described in detail below.

The electronic device 1 includes a display screen 10 and a light emitting component 20. The display screen 10 includes a display body 110 and an extending portion 120 extending from one side of the display body 110, the extending portion 120 is connected to the display body 110 through a side surface 121 to form an accommodating space 122, the light emitting assembly 20 is configured to emit light, and at least a portion of the light emitting assembly 20 is disposed in the accommodating space 122.

The electronic device 1 of the present application includes the light emitting component 20, and the light emitted by the light emitting component 20 can be combined into various scenes in the electronic device 1, so as to intuitively remind the user, so as to prevent the user from missing relevant items. Further, an accommodating space 122 is formed on the display screen 10, and at least a portion of the light emitting assembly 20 is disposed in the accommodating space 122, thereby facilitating a compact design of the electronic device 1.

Optionally, the display body 110 and the extension portion 120 are arranged along a length direction or a width direction of the display screen 10. At least a portion of the light emitting element 20 is disposed in the accommodating space 122, and compared to the light emitting element 20 disposed in the thickness direction of the display screen 10, the electronic device 1 of the present application has a smaller size in the thickness direction, which is beneficial to the light and thin design of the electronic device 1.

Further, the light emitting assembly 20 includes a light guiding film 210 and a first light source 220. The light guide film 210 includes a first light guide portion 211 and a second light guide portion 212 connected by bending. The first light guide part 211 is disposed in the accommodating space 122, the first light source 220 is disposed adjacent to the second light guide part 212, and light emitted by the first light source 220 is transmitted from the second light guide part 212 to the first light guide part 211 and is emitted from the first light guide part 211 in a direction deviating from the bottom wall of the accommodating space 122 formed by the display screen 10.

Further, the second light guide portion 212 is disposed on one side of the sidewall 124 of the display panel 10, and a light shielding layer 213 is disposed on one side of the second light guide portion 212 facing away from the display panel 10.

It is understood that the light shielding layer 213 may be, but not limited to, a film layer having a light shielding effect formed on the second light guiding part 212 through a coating process or a plating process. The light shielding layer 213 is tightly bonded to the second light guiding film 210 and is difficult to be peeled off. For example, the light-shielding layer 213 may be, but not limited to, a light-shielding ink. A light shielding layer 213 is disposed on a side of the second light guiding portion 212 facing away from the display panel 10, so as to prevent light leakage from the second light guiding portion 212 in a direction facing away from the display panel 10.

In addition, the electronic device 1 further includes a housing 30, and the display screen 10 and the light emitting element 20 are accommodated in the housing 30. The housing 30 includes a back plate 310 and a rim 320 disposed around the back plate 310 and protruding toward one side of the back plate 310. It is understood that the housing 30 may be a unitary structure, in other words, the rim 320 is formed by protruding and extending from the periphery of the back plate 310 toward one side of the back plate 310. The housing 30 may also be a non-integral structure, i.e., the back plate 310 and the frame 320 are non-integral structures. The material of the back plate 310 may be the same as or different from the material of the bezel 320.

Referring to fig. 3 and 4 together, fig. 3 is a front schematic view of an electronic device according to a second embodiment of the present application; fig. 4 is a schematic cross-sectional view of the electronic device shown in fig. 3 along line II-II. The electronic device 1 according to the present embodiment has substantially the same structure as the electronic device 1 according to the first embodiment, except that the electronic device further includes a housing 30 and a light shielding member 214, the housing 30 is configured to accommodate the display screen 10 and the light emitting element 20, and the light shielding member 214 is disposed between an inner wall of the housing 30 and the second light guide portion 212.

The light-shielding member 214 may be, but is not limited to, a light-shielding foam. The light blocking member 214 may be bonded to the second light guiding portion 212 by an adhesive, or the light blocking member 214 may be compressed between the inner wall of the case 30 and the second light guiding portion 212, and the light blocking member 214 may be fixed by a force between the inner wall of the case 30 and the second light guiding portion 212. The light shielding member 214 is disposed between the inside of the housing 30 and the second light guiding portion 212, so as to prevent light leakage from the second light guiding portion 212 in a direction away from the display screen 10.

Referring to fig. 5 and fig. 6 together, fig. 5 is a front schematic view of an electronic device according to a third embodiment of the present application; fig. 6 is a schematic cross-sectional view of the electronic device shown in fig. 5 along the line III-III. The electronic device 1 of the present embodiment is substantially the same as the electronic device 1 of the first embodiment, except that in the present embodiment, the extension portion 120 includes an extension body 123 and a sidewall 124 protruding from an end of the extension body 123 far away from the display body 110. The sidewall 124 of the extension portion 120, the extension body 123 and the display body 110 together form the accommodating space 122, the sidewall 124 is provided with a limiting hole 125 communicating with the accommodating space 122, and the limiting hole 125 is used for penetrating through the light guide film 210 and limiting the light guide film 210. The case where the extension portion 120 includes the extension body 123 and the sidewall 124 protruding from the end of the extension body 123 far away from the display body 110 can be combined with the electronic device provided in the first embodiment or the second embodiment, and in this embodiment, the case where the extension portion 120 includes the extension body 123 and the sidewall 124 protruding from the end of the extension body 123 far away from the display body 110 is combined with the electronic device provided in the second embodiment as an example.

Further, referring to fig. 7, fig. 7 is a schematic structural diagram of the sidewall shown in fig. 6. The side wall 124 of the extension 120 is provided with protrusions 126 arranged at intervals on the inner wall forming the limiting hole 125, and the protrusions 126 are used for limiting the light guide film 210. Further, the density of the protrusions 126 at both sides is greater than that of the protrusions 126 at the middle, thereby preventing the light guiding films 210 at both ends from being lifted.

Further, the electronic device further includes a middle frame 40 and a circuit board 50. The electronic device including the middle frame 40 and the circuit board 50 may be incorporated into the electronic device 1 provided in any of the foregoing embodiments. The middle frame 40 is used for bearing the display screen 10, the circuit board 50 is disposed on a side of the middle frame 40 away from the display screen 10, and the first light source 220 is fixed on the circuit board 50 and electrically connected to the circuit board 50 through the flexible circuit board 740. The circuit board 50 is typically a printed circuit board.

Further, please refer to fig. 8, and fig. 8 is a schematic structural diagram of a display screen of an embodiment of an electronic device provided in the present application. The display screen 10 includes a thin film transistor array substrate 130, a liquid crystal layer 140, a color film substrate 150, and a package frame 160. The display screen 10 including the thin film transistor array substrate 130, the liquid crystal layer 140, the color film substrate 150, and the package frame 160 may be incorporated into the electronic device 1 provided in any of the foregoing embodiments. The thin film transistor array substrate 130 and the color film substrate 150 are opposite and spaced, the liquid crystal layer 140 is disposed between the thin film transistor array substrate 130 and the color film substrate 150, the package frame 160 is used for packaging the thin film transistor array substrate 130, the liquid crystal layer 140 and the color film substrate 150, and the accommodating space 122 is formed on the package frame 160.

The display screen 10 further includes a sealing member 180, and the sealing member 180 is disposed between the thin film transistor array substrate 130 and the color filter substrate 150 to seal the liquid crystal layer 140 disposed between the thin film transistor array substrate 130 and the color filter substrate 150.

Further, please refer to fig. 9 together, and fig. 9 is a schematic structural diagram of a display screen of another embodiment in an electronic device provided in the present application. The display screen 10 further includes a supporting member 170, the supporting member 170 is disposed between the thin film transistor array substrate 130 and the color filter substrate 150, and the supporting member 170 is configured to support the thin film transistor array substrate 130 and the color filter substrate 150. When any one of the thin film transistor array substrate 130 or the color filter substrate 150 is subjected to an external acting force to cause the array transistor array substrate and the color filter substrate 150 to approach each other, the supporting member 170 supports the thin film transistor array substrate 130 and the color filter substrate 150 to prevent abnormal display of the display screen 10 caused by the excessive approach between the thin film transistor array substrate 130 and the color filter substrate 150. Optionally, the supporting element 170 may be disposed on any one of the thin film transistor array substrate 130 or the color filter substrate 150, for convenience of illustration, the supporting element 170 is disposed on the color filter substrate 150 in the drawing as an example, and a gap is disposed between one end of the supporting element 170, which is away from the thin film transistor array substrate 130, and the thin film transistor array substrate 130, so as to ensure that the thin film transistor array substrate 130 and the color filter substrate 150 can move relatively when an external force is applied, so as to prevent the thin film transistor array substrate 130 or the color filter substrate 150 from being damaged under the external force. Further, the density of the supporting members 170 corresponding to the edge portion of the display screen 10 is less than the density of the supporting members 170 corresponding to the middle portion of the display screen 10. Since the closer to the middle of the display screen 10, the more easily the display screen 10 is deformed, the higher the density of the supporting members 170 corresponding to the middle of the display screen 10 in the present application can better support the middle of the display screen 10.

In another embodiment, please refer to fig. 10 together, and fig. 10 is a schematic structural diagram of a display screen of another embodiment of an electronic device provided in the present application. In this embodiment, the structure of the display screen 10 is substantially the same as that of the display screen shown in fig. 9 and the related description, except that the density of the supporting members 170 is the same at all positions corresponding to the display screen 10.

Further, referring to fig. 11, fig. 11 is a schematic structural diagram of the color filter substrate in fig. 10. In conjunction with fig. 9 and 10 and any one of the embodiments in the related description, the color filter substrate 150 includes a substrate 151 and color resistor units 152 arranged in an array on the substrate, a black matrix 153 is arranged between adjacent color resistor units 152, and the black matrix 153 is used for preventing crosstalk between adjacent color resistor units 152. The black matrix 153 is disposed corresponding to the support 170, in other words, an orthogonal projection of the support 170 on the substrate at least partially falls within an orthogonal projection range of the black matrix 153 on the substrate 151. The density equality among the support members 170 is illustrated in fig. 11. The orthographic projection of the support member 170 on the substrate 151 at least partially falls within the orthographic projection range of the black matrix 153 on the substrate 151, so that the light transmittance of the display panel is prevented from being excessively influenced by the arrangement of the support member 170. Optionally, the orthographic projection of the support 170 on the substrate 151 is totally recorded in the orthographic projection range of the black matrix 153 on the substrate 151, so as to reduce the influence of the arrangement of the black matrix 153 on the light transmittance of the display screen 10 to the minimum.

Further, the display screen 10 further includes a sealing element 180, and the sealing element 180 is disposed between the thin film transistor array substrate 130 and the color filter substrate 150 to seal the liquid crystal layer 140 disposed between the thin film transistor array substrate 130 and the color filter substrate 150. In this embodiment, the sealing member 180 is formed in the same manufacturing process as the black matrix 153 to reduce the manufacturing process of the display panel. Optionally, the material of the sealing member 180 is the same as that of the black matrix 153.

Further, please refer to fig. 12, fig. 13 and fig. 14 together, wherein fig. 12 is a front schematic view of an electronic device according to a fourth embodiment of the present application; FIG. 13 is a schematic view of a display panel and a light-emitting device in the electronic device shown in FIG. 12; fig. 14 is a schematic top view of the light guide plate, the carrier plate, the first light source and the second light source of the electronic device. The electronic device 1 provided in this embodiment is substantially the same as the electronic device 1 provided in the first embodiment, except that in this embodiment, the electronic device 1 further includes a light guide plate 60, a carrier plate 710, and a plurality of second light sources 720. The light guide plate 60, the carrier plate 710, and the second light sources 720 are disposed in the package frame 160, the carrier plate 710 is disposed at one side of the light guide plate 60, the second light sources 720 are disposed at intervals at one side of the carrier plate 710, and light emitted by the second light sources 720 enters the light guide plate 60 through the light incident surface 610 of the light guide plate 60 and exits through the light exiting surface 620 of the light guide plate 60 to provide backlight for the display screen 10. The light emitting assembly 20 includes a light guiding film 210 and a first light source 220, the light guiding film 210 is disposed outside the package frame 160, a portion of the light guiding film 210 is disposed in the accommodating space 122, the first light source 220 is disposed on the other side of the carrier plate 710, and the package frame 160 is further provided with a light hole 731 for transmitting light emitted from the first light source 220 to the light guiding film 210.

Further, the light guide plate 60 includes a light incident surface 610 and a light emitting surface 620, the second light source 720 is disposed adjacent to the light incident surface 610, and the light emitted by the second light source 720 enters the light guide plate 60 from the light incident surface 610 and exits from the light emitting surface 620. In this embodiment, the light incident surface 610 is connected to the light emitting surface 620, that is, the electronic device 1 is a side light incident type light source, and the second light source 720 is disposed on the side surface of the light guide plate 60, so that the thickness of the electronic device 1 can be reduced compared to the case that the second light source 720 is disposed on the bottom surface of the light guide plate 60.

In this embodiment, the first light source 220 and the second light source 720 are disposed on the same carrier plate 710, and the first light source 220 and the second light source 720 can be electrically connected to a printed circuit board in the electronic device 1 through the same flexible circuit board. The number of the flexible circuit boards 740 can be reduced in this embodiment.

Referring to fig. 15 and 16 together, fig. 15 is a front schematic view of an electronic device according to a fifth embodiment of the present application; fig. 16 is a schematic cross-sectional view of the electronic device shown in fig. 15 along the line VI-VI. The electronic device 1 includes a display screen 10 and a light emitting component 20. The display screen 10 includes a display body 110 and an extending portion 120 extending from one side of the display body 110, the extending portion 120 is connected to the display body 110 through a side surface 121 to form an accommodating space 122, the light emitting assembly 20 is configured to emit light, and at least a portion of the light emitting assembly 20 is disposed in the accommodating space 122. In the present embodiment, the light emitting assembly 20 includes a first light source 220, and the first light source 220 is disposed in the accommodating space 122. In the present embodiment, the first light source 220 is directly disposed in the accommodating space 122, so that a light guiding film is saved.

Further, in combination with the electronic device 1 provided in any of the foregoing embodiments, the electronic device 1 has a display area 10a and a non-display area 10 b. For convenience of illustration, description is made in conjunction with the electronic apparatus 1 provided in the second embodiment. Referring to fig. 17 and 18 together, fig. 17 is a front schematic view of an electronic device according to a sixth embodiment of the present application; fig. 18 is a schematic cross-sectional view of the electronic device shown in fig. 17 along line VII-VII. The accommodating space 122 is disposed corresponding to the non-display area 10 b. Further, the electronic device 1 further includes a cover plate 80, the cover plate 80 is stacked with the display screen 10, the cover plate 80 includes a first portion 810 corresponding to the display area 10a and a second portion 820 corresponding to the non-display area 10b, and the light emitted by the light emitting element 20 is transmitted through the second portion 820. In general, when a user places the electronic device 1 on a support (e.g., a table), the housing 30 of the electronic device 1 is placed on the support, in this embodiment, the accommodating space 122 is disposed corresponding to the non-display area 10b, and light emitted by the light emitting component 20 is transmitted through the second portion 820, so as to achieve the purpose of timely reminding the user.

Further, referring to fig. 19, fig. 19 is a schematic structural diagram of the cover plate. The second portion 820 is provided with a light shielding layer 213, the light shielding layer 213 includes a first light shielding portion 831 and a second light shielding portion 832, the first light shielding portion 831 is disposed corresponding to the accommodating space 122, the second light shielding portion 832 is disposed corresponding to a portion of the display body 110 located in the non-display region 10b, and a light transmittance of the first light shielding portion 831 is greater than a light transmittance of the second light shielding portion 832. In the light shielding layer 213 of the present embodiment, the light shielding layer 213 is disposed on the cover plate 80 corresponding to the accommodating space 122, and when the light emitting element 20 does not emit light, the first light shielding portion 831 can shield the light emitting element 20 in the accommodating space 122, thereby improving the uniformity of the non-display area 10b of the electronic device 1. When the light emitting assembly 20 emits light, since the light transmittance of the first light shielding portion 831 is greater than that of the second light shielding portion 832, the light emitted by the light emitting assembly 20 can be transmitted through the first light shielding portion 831.

Referring to fig. 20, fig. 20 is a schematic circuit structure diagram of an electronic device according to the present application. The circuit structure of the electronic device 1 provided by the present application can be incorporated into the electronic device 1 provided by any of the foregoing embodiments. The electronic device includes a display screen 10, a light emitting assembly 20, and a processor 90. The display screen 10 has a receiving space 122, and at least a portion of the light emitting element 20 is disposed in the receiving space 122. The processor 90 is electrically connected to the light emitting assembly 20, and the processor 90 is configured to send a control signal, where the control signal is used to control the light emitting assembly 20 to emit light or extinguish.

Compared with the prior art, in the electronic device 1 of the present application, the accommodating space 122 is formed on the display screen 10, and at least a portion of the light emitting element 20 is disposed in the accommodating space 122, so as to facilitate a compact design of the electronic device 1. Further, the processor 90 may send a control signal to control the light-emitting component 20 to emit light or extinguish, so as to visually prompt a preset event in the electronic device 1.

Further, the processor 90 is further configured to receive a password to be verified for the item to be verified in the preset event, and compare the password to be verified with the preset password; when the password to be verified is matched with the preset password, the control signal controls the light-emitting component 20 to emit light according to a first preset rule; when the password to be verified is not matched with the preset password, the control signal controls the light emitting component 20 to emit light according to a second preset rule, wherein the first preset rule is different from the second preset rule.

Specifically, the method of the processor 90 controlling the light emitting assembly 20 is described as follows. Referring to fig. 21, fig. 21 is a flowchart illustrating a method for controlling the light emitting device by the processor. The method includes, but is not limited to, S110, S120, S130, and S140, and the details of S110, S120, S130, and S140 are described below.

S110, receiving a password to be verified aiming at the items to be verified in the preset events;

s120, comparing the password to be verified with a preset password; when the password to be verified is matched with the preset password, the operation enters S130; and when the password to be verified is not matched with the preset password, the step S140 is entered.

S130, sending a control signal to control the light-emitting component 20 to emit light according to a first preset rule;

and S140, sending a control signal to control the light-emitting component 20 to emit light according to a second preset rule, wherein the first preset rule is different from the second preset rule.

For example, the preset event is a payment event for a certain account, the to-be-verified item may be a payment password input item in the payment event, and the control signal controls the light emitting assembly 20 to emit light according to different rules according to whether the to-be-verified password is matched with the preset password, so as to intuitively prompt the user whether to pass the verification.

Further, the processor 90 is configured to send a control signal to control the light emitting component 20 to emit light according to a preset rule when a preset event is not responded. For example, when the electronic device 1 has a communication function, when the electronic device 1 communicates with other electronic devices, for example, when other electronic devices make a call to the electronic device 1 and are not answered by the user, the processor 90 in the electronic device 1 sends a control signal to control the light-emitting component 20 to emit light according to a preset rule, so as to visually prompt the user.

Further, the longer the time between the current time and the time point when the preset event is not responded, the darker the color emitted by the control signal controlling the light emitting component 20 to emit light. The darker the color of the light emitted by the light emitting assembly 20 along with the duration of the non-response of the preset event is controlled by the control signal emitted by the processor 90, the more the user is intuitively reminded that the preset event has occurred and the time of the preset event can be quickly known by the user according to the color of the light.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An electronic device is characterized in that the electronic device comprises a display screen and a light-emitting component, the display screen comprises a display body and an extension part extending from one side of the display body, the extension part is connected with the display body through a side face to form an accommodating space, the light-emitting component is used for emitting light, at least part of the light-emitting component is arranged in the accommodating space, the electronic device is provided with a display area and a non-display area, the accommodating space is arranged corresponding to the non-display area, the electronic device further comprises a cover plate, the cover plate and the display screen are arranged in a laminated mode, the cover plate comprises a first part corresponding to the display area and a second part corresponding to the non-display area, the light emitted by the light-emitting component is transmitted out through the second part, the second part is provided with a light shielding layer, and the light shielding layer comprises a first light shielding part and a second light shielding part, the first shading part is arranged corresponding to the accommodating space, the second shading part is arranged corresponding to the part of the display body, which is positioned in the non-display area, the light transmittance of the first shading part is greater than that of the second shading part, when the light-emitting component does not emit light, the first shading part shades the light-emitting component in the accommodating space so as to improve the uniformity of the non-display area of the electronic device, and when the light-emitting component emits light, the light emitted by the light-emitting component can penetrate through the first shading part and be transmitted out.

2. The electronic device according to claim 1, wherein the light-emitting assembly includes a light-guiding film and a first light source, the light-guiding film includes a first light-guiding portion and a second light-guiding portion connected by bending, the first light-guiding portion is disposed in the accommodating space, the first light source is disposed adjacent to the second light-guiding portion, and light emitted from the first light source is transmitted from the second light-guiding portion to the first light-guiding portion and emitted from the first light-guiding portion in a direction away from the display screen to form a bottom wall of the accommodating space.

3. The electronic device according to claim 2, wherein the second light guide portion is disposed on a side of a sidewall of the display panel, and a light shielding layer is disposed on a side of the second light guide portion facing away from the display panel.

4. The electronic device according to claim 2, further comprising a housing for accommodating the display screen and the light-emitting element, and a light shielding member disposed between an inner wall of the housing and the second light guide portion.

5. The electronic device according to claim 2, wherein the extending portion includes an extending body and a side wall protruding from an end of the extending body away from the display body, the side wall of the extending portion, the extending body and the display body together form the accommodating space, the side wall is provided with a limiting hole communicating with the accommodating space, and the limiting hole is used for passing through the light guiding film and limiting the light guiding film.

6. The electronic device of claim 2, further comprising a middle frame and a circuit board, wherein the middle frame is used for carrying the display screen, the circuit board is disposed on a side of the middle frame away from the display screen, and the first light source is fixed to the circuit board and electrically connected to the circuit board.

7. The electronic device according to claim 1, wherein the display screen includes a thin film transistor array substrate, a liquid crystal layer, a color filter substrate, and a package frame, the thin film transistor array substrate is opposite to the color filter substrate and spaced apart from the color filter substrate, the liquid crystal layer is disposed between the thin film transistor array substrate and the color filter substrate, the package frame is used for packaging the thin film transistor array substrate, the liquid crystal layer, and the color filter substrate, and the accommodating space is formed on the package frame.

8. The electronic device according to claim 7, further comprising a light guide plate, a carrier plate, and a plurality of second light sources, wherein the light guide plate, the carrier plate, and the plurality of second light sources are disposed in the package frame, the carrier plate is disposed at one side of the light guide plate, the plurality of second light sources are disposed at one side of the carrier plate at intervals, light emitted from the second light sources enters the light guide plate through the light entrance surface of the light guide plate and exits through the light exit surface of the light guide plate to provide backlight for the display screen, the light emitting assembly comprises a light guide film and a first light source, the light guide film is disposed outside the package frame, the light guide film is partially disposed in the accommodating space, the first light source is disposed at the other side of the carrier plate, and the package frame is further provided with a light hole, so as to transmit the light emitted by the first light source to the light guide film.

9. The electronic device of claim 1, wherein the light emitting assembly comprises a first light source disposed in the accommodating space.

10. An electronic device is characterized in that the electronic device comprises a display screen, a light-emitting component and a processor, the display screen comprises a display body and an extension part extending from one side of the display body, the extension part is connected with the display body through a side face to form an accommodating space, at least part of the light-emitting component is arranged in the accommodating space, the processor is electrically connected with the light-emitting component, the processor is used for sending a control signal, the control signal is used for controlling the light-emitting component to emit light or extinguish, the electronic device is provided with a display area and a non-display area, the accommodating space is arranged corresponding to the non-display area, the electronic device further comprises a cover plate, the cover plate and the display screen are arranged in a stacking mode, the cover plate comprises a first part corresponding to the display area and a second part corresponding to the non-display area, the light that light emitting component sent passes through the second part is passed through and is gone out, the second part is provided with the light shield layer, the light shield layer includes first shading portion and second shading portion, first shading portion corresponds the accommodation space sets up, second shading portion corresponds the display body is located the partial setting in non-display area, the luminousness of first shading portion is greater than the luminousness of second shading portion, when light emitting component is luminous, first shading portion is to light emitting component in the accommodation space shelters from to promote electron device's non-display area's homogeneity, when light emitting component is luminous, the light that light emitting component sent can permeate first shading portion and go out.

11. The electronic device of claim 10, wherein the processor is further configured to receive a password to be verified for a transaction to be verified in a preset event, and compare the password to be verified with a preset password; when the password to be verified is matched with the preset password, the control signal controls the light-emitting component to emit light according to a first preset rule; when the password to be verified is not matched with the preset password, the control signal controls the light-emitting component to emit light according to a second preset rule, wherein the first preset rule is different from the second preset rule.

12. The electronic device of claim 10, wherein the processor is configured to send a control signal to control the light emitting element to emit light according to a predetermined rule when a predetermined event is not responded.

13. The electronic device of claim 12, wherein the control signal controls the light emitting element to emit light in a darker color when a current time is longer than a time point at which a preset event is not responded.