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. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. 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.
The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
It can be understood that with the development of electronic devices such as mobile phones, tablet computers and intelligent wearable devices, people not only require the electronic devices to have good performance, but also put forward higher requirements on the appearance of the electronic devices. Taking a mobile phone as an example, none of the mobile phones from a keyboard key mobile phone to a touch screen mobile phone to a large-sized mobile phone and the most popular ' full screen ' mobile phone at present considers the user's feeling. Particularly, the most popular 'full screen' mobile phones at present are more and more popular due to good touch and appearance. However, all the existing mobile phones do not realize a real full screen, and how to realize the full screen becomes a problem to be solved urgently.
The embodiment of the present application will take a mobile phone as an example, and specifically introduce a real full screen structure, it should be understood that the full screen structure of the embodiment of the present application may be applicable to any electronic device with a display function.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a display screen assembly according to a first embodiment of the present application. As shown in fig. 1, the display panel assembly 10 of the present embodiment includes a display panel 11 and a carrier substrate 12.
The display screen 11 may be a flexible display screen and may be bent in any direction.
In this embodiment, the display panel 11 is bent to form a first display portion 111 and a second display portion 112 which are disposed in parallel and opposite to each other, and a display connecting portion 113 which connects a first side of the same side of the first display portion 111 and the second display portion 112.
The areas of the first display portion 111 and the second display portion 112 are both larger than the area of the display connection portion 113. It is understood that, in practical applications, the first display portion 111 and the second display portion 112 may be a front surface facing a user and a back surface facing away from the user, and the display connection portion 113 is a side surface connecting the front surface and the back surface.
The display connecting portion 113 is bent by 180 degrees and is bent by an arc shape, so that the display screen 11 is of a transverse U-shaped structure. The curved structure can improve the appearance of the display connecting part 113 when displaying a picture. In other embodiments, the display connecting portion 113 may also be bent at a right angle or in other angle structures.
The carrier substrate 12 serves as a carrier for the flexible display 11. Referring to fig. 2, the material of the supporting substrate 12 may be transparent glass material, or other transparent plastic material.
The carrier substrate 12 includes a first carrier portion 121 and a second carrier portion 122 disposed opposite to each other, and further includes a carrier connecting portion 123. The bearing connection part 123 connects the first sides of the first bearing part 121 and the second bearing part 122 on the same side.
The first bearing part 121 and the second bearing part 122 are disposed in parallel, similarly to the structure of the display screen 11. The areas of the first bearing part 121 and the second bearing part 122 are equal and are both larger than the area of the bearing connection part 123. It is understood that, in practical applications, the first bearing part 121 and the second bearing part 122 may be a front surface facing a user and a back surface facing away from the user, and the bearing connection part 123 is a side surface connecting the front surface and the back surface.
The bearing connection portion 123 is bent at 180 degrees and is bent in an arc shape, so that the bearing substrate 12 is in a horizontal U-shaped structure. The curved structure can improve the touch feeling of the user when holding the hand. In other embodiments, the load connection portion 123 may also be a right angle bend or other angle bend structure.
The first display portion 111, the second display portion 112 and the display connecting portion 123 are disposed on inner surfaces of the first bearing portion 121, the second bearing portion 122 and the bearing connecting portion 123, respectively. In the present invention, the inner surface is located in a manner that a surface facing away from a user in an actual application process, for example, a surface of the first bearing part 121 and a surface of the second bearing part 122, which are arranged in parallel, are adjacent to each other are defined as the inner surface, and a surface of the bearing connection part 123 connecting the inner surfaces of the first bearing part 121 and the second bearing part 122 is the inner surface. The display panel 11 is thus disposed on the inner surface of the carrier substrate 12, and the carrier substrate 12 prevents the flexible display panel 11 from being damaged by external factors by displaying through the transparent carrier substrate 12.
Further, a buffer 13 is further disposed on a side of the display screen 11 away from the carrier substrate 12, for preventing other components from damaging the inner surface of the display screen 11. The buffer 13 may be made of a flexible material, such as foam or plastic.
Based on the above structure, the present embodiment can realize the display of the areas corresponding to the first display portion 111, the second display portion 112, and the display connecting portion 113, that is, the double-sided and side-sided display of the display panel 11.
Further, the area of one of the first display portion 111 and the second display portion 112 may be set to be equal to the area of the corresponding carrier substrate, so as to realize a full-screen with a one hundred percent screen ratio. And functional devices such as a camera, a light sensor, a receiver, a microphone and the like are arranged on the other surface of the other part of the mobile phone, so that functions such as making a call, self-shooting and the like are realized.
For example, as shown in fig. 1, the area of the first display part 111 may be set to be the same as the area of the first carrying part 121, so that the first display part 111, i.e., the full-face screen with a one hundred percent screen ratio implemented on the front side. And the area at second display portion 112 is less than the area of second bearing part, sets up "bang district" 200 on second display portion 112 for set up functional device such as camera, light sense, earphone, microphone, realize making a telephone call, auto heterodyne function promptly on the back.
Because this application has all set up the display screen at front, back and side and has realized showing, the setting up of display screen can cause the interference to the radiation of signal, even shielding to lead to signal receiving and dispatching difficulty. Therefore, the present application further improves the display screen, and an antenna clearance area 100 is provided on at least one of the first display part 111, the second display part 112, and the display connection part 113, for transmitting and receiving signals through the antenna. And the signal receiving and transmitting are ensured on the basis of realizing a full screen.
As shown in fig. 1, the present embodiment specifically provides an antenna clearance area 100 on the display connection portion 113. It should be understood that in other embodiments, the antenna headroom area 100 may be provided at other positions, for example, the antenna headroom area 100 is provided on one of the first display portion 111 and the second display portion 112.
The antenna clearance area 100 is provided primarily to remove shielding near the antenna. Referring to fig. 3, the display panel 11 includes a display substrate 114 and a conductive layer 115 disposed on the display substrate 114.
The display substrate 114 is made of polyimide or polyester film, and has high reliability, excellent flexibility, high wiring density, light weight, thin thickness, and good bending property.
The conductive layer 115 is used for arrangement of various signal traces and the like of the display screen 11. As shown in fig. 3, the display substrate 114 and the conductive layer 115 are bent into the first display portion 111, the second display portion 112, and the display connection portion 113 shown in fig. 1.
The conductive layer 115 is usually made of a metal material, such as copper, silver, aluminum, or an alloy thereof. The metal can shield the radiation of the antenna and prevent the antenna from transmitting and receiving signals. The present embodiment thus forms the antenna headroom by specifically removing the conductive layer in the antenna headroom region 100. The method specifically comprises the following two modes:
the first mode is as follows: as shown in fig. 3, the conductive layer 115 is hollowed out at a location corresponding to the antenna clearance area 100. That is, there are no traces of the display screen and other elements formed of metal materials in the antenna clearance area 100. Only the display substrate 114 is provided.
In a specific process flow, the position of the conductive layer 115 corresponding to the antenna clearance area 100 may be first hollowed, and then the conductive layer 115 is disposed on the display substrate 114 by means of pasting or the like. The conductive layer 115 can be disposed on the display substrate 114 before the antenna clearance area 100 is hollowed out.
Wherein, the hollowing process can adopt any cutting process in the prior art.
The second mode is as follows: as shown in fig. 4, the substrate 114 and the conductive layer 115 are both hollowed out at locations corresponding to the antenna clearance areas 100. That is, neither the traces of the display panel nor the elements formed by other metal materials nor the substrate 114 are shown in the antenna clearance area 100.
In a specific process flow, the positions of the conductive layer 115 and the display substrate 114 corresponding to the antenna clearance area 100 may be hollowed out, and then the conductive layer 115 is disposed on the display substrate 114 by means of, for example, pasting. Alternatively, the conductive layer 115 can be disposed on the display substrate 114, and then the positions of the conductive layer 115 and the display substrate 114 corresponding to the antenna clearance area 100 can be hollowed out simultaneously.
The antenna clearance area 100 for signal radiation can be obtained through the hollowing processing in the two modes, and the signal receiving and transmitting are ensured. The size of the antenna clearance area 100 may be determined according to actual situations, for example, it may be set according to the type and number of antennas used.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a display screen assembly according to another embodiment of the present application. As shown in fig. 5, the display panel assembly 20 of the present embodiment still includes a display panel 21, a carrier substrate 22 and a buffer member 23.
The carrier substrate 22 and the buffer 23 are disposed at both sides of the display screen 21 for protecting the display screen 21. The materials of the display screen 21, the carrier substrate 22 and the buffer 23 are the same as those described above, and are not described herein again.
In this embodiment, the display screen 21 still includes a display connecting portion 213 disposed opposite to the first display screen 211 and the second display portion 212, and connecting the first display screen 211 and the second display portion 212.
The carrier substrate 22 still includes a first carrier portion 221 and a second carrier portion 222 disposed opposite to each other, and a carrier connecting portion 223 connecting the first carrier portion 221 and the second carrier portion 222.
The first display portion 211, the second display portion 212, and the display connection portion 213 are disposed on inner surfaces of the first carrier portion 221, the second carrier portion 222, and the carrier connection portion 223, respectively.
In this embodiment, the area of the first supporting portion 221 is larger than that of the second supporting portion 222. The area of the first display portion 211 and the area of the second display portion 212 are equal to the area of the first receiving portion 221 and the area of the second receiving portion 222, respectively. Therefore, the first display portion 211 can also realize a full screen of one hundred percent. On the side of the second display portion 212, i.e. the back of the display screen assembly, functional devices such as a camera, a light sensor, a receiver, and a microphone are disposed at positions where the second bearing portion 222 and the second display portion 212 are not disposed, i.e. functions such as making a call and taking a self-timer are implemented on the back. The functional device may in particular be carried by other carriers.
Further, an antenna clearance area 100 for transmitting and receiving signals to and from the antenna is provided in the display connection portion 213. The antenna headroom region 100 is set as described above and will not be described herein.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a display screen assembly according to another embodiment of the present application. As shown in fig. 6, the display panel assembly 30 of the present embodiment still includes a display panel 31, a carrier substrate 32 and a buffer member 33.
The carrier substrate 32 and the buffer 33 are disposed at both sides of the display screen 31 for protecting the display screen 31. The materials of the display screen 31, the carrier substrate 32 and the buffer 33 are the same as those described above, and are not described herein again.
In this embodiment, the display screen 31 still includes a display connecting portion 313 oppositely disposed between the first display screen 311 and the second display portion 312, and connecting the first display screen 311 and the second display portion 312.
The carrier substrate 32 still includes a first carrier portion 321 and a second carrier portion 322 disposed oppositely, and a carrier connecting portion 323 connecting the first carrier portion 321 and the second carrier portion 322.
The first display portion 311, the second display portion 312 and the display connecting portion 313 are disposed on inner surfaces of the first bearing portion 321, the second bearing portion 322 and the bearing connecting portion 323, respectively.
In this embodiment, the area of the first bearing portion 321 is larger than that of the second bearing portion 322. The area of the first display part 311 is equal to the area of the first carrying part 321 to realize a full screen. The area of the second display portion 312 is smaller than the area of the second carrying portion 322. A partial hollowing out process is performed on the second display portion 312, and the antenna clearance area 100 is set. For example, as shown in fig. 6, the antenna clearance area 100 is formed by hollowing out two corners of the second display portion 312 away from the display connection portion 313.
Further, the present embodiment also provides the antenna clearance area 100 on the display connection portion 313.
The specific antenna headroom area 100 is set as described above and will not be described herein.
Therefore, the first display portion 311 can also realize a full screen of one hundred percent. On the side of the second display portion 312, i.e. the back of the display screen assembly, functional devices such as a camera, a light sensor, a receiver, and a microphone are disposed at positions where the second bearing portion 322 and the second display portion 312 are not disposed, i.e. functions such as making a call and taking a self-timer are implemented on the back. The functional device may in particular be carried by other carriers.
It is to be understood that the structural design of the second display portion 312 of the present embodiment can also be applied to the first embodiment.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a display screen assembly according to another embodiment of the present application. As shown in fig. 7, the display panel assembly 40 of the present embodiment still includes a display panel 41, a carrier substrate 42 and a buffer member 43.
The carrier substrate 42 and the buffer 43 are disposed at both sides of the display panel 41 for protecting the display panel 41. The materials of the display panel 41, the carrier substrate 42 and the buffer 43 are the same as those described above, and are not described herein again.
In this embodiment, the display screen 41 still includes a first display screen 411 and a second display portion 412 which are oppositely disposed. Unlike the foregoing, the present embodiment includes two display connections 413 and 414. The display connection parts 413 and 414 connect opposite sides of the first display part 411 and the second display part 412, respectively. Connections 413 and 414 are shown to be of equal construction and oriented in opposite directions, with the two being mirror images of each other.
The carrier substrate 42 still includes a first carrier portion 421 and a second carrier portion 422 disposed opposite to each other. Unlike the foregoing, the present embodiment includes two load bearing connections 423 and 424. The bearing connection parts 423 and 424 connect opposite side edges of the first bearing part 421 and the second bearing part 422, respectively. The load bearing connections 423 and 424 are of equal construction and are oriented in opposite directions, with the two being mirror images of each other.
The first display part 411, the second display part 412, and the display connection parts 413 and 414 are disposed on inner surfaces of the first bearing part 421, the second bearing part 422, and the bearing connection parts 423 and 424, respectively.
In this embodiment, the area of the first bearing portion 421 is larger than the area of the second bearing portion 422. The area of the first display portion 411 is equal to the area of the first receiving portion 421. The area of the second display part 412 is equal to the area of the second bearing part 422. Therefore, the second bearing part 422 and the second display part 412 are both two parts arranged at intervals. A part of the second display portion 412 is connected to the display connection portion 413, and the other part is connected to the display connection portion 414. A part of the second bearing part 422 is connected to the bearing connection part 423, and another part is connected to the bearing connection part 424.
In this embodiment, the first display portion 411 may also realize a full screen with a one hundred percent screen ratio. On the back of the display screen, functional devices such as a camera, a light sensor, a receiver, a microphone and the like are arranged between two parts of the second display part 412, namely, functions such as making a call, self-shooting and the like are realized on the back. The functional device may in particular be carried by other carriers.
Further, referring to fig. 8, fig. 8 is a schematic diagram of a back side structure of the display panel assembly shown in fig. 7. The present embodiment also provides an antenna headroom area 100 on the display connection 413.
The specific antenna headroom area 100 is set as described above and will not be described herein.
In another embodiment, as shown in fig. 9, fig. 9 is a schematic diagram of a back structure of a display screen assembly according to yet another embodiment. As shown in fig. 9, an antenna clearance area 100 may be further provided on the display connection 414. That is, the antenna clearance area 100 is provided on each of the display connections 413 and 414. Since the display connection portions 413 and 414 are oppositely arranged structures, the arrangement of the antenna clearance areas in multiple directions of the present embodiment is more favorable for multi-directional radiation of signals.
In another embodiment, as shown in fig. 10, the area of the first display portion 411 is equal to the area of the first carrying portion 412, and the area of the second display portion 412 is smaller than the area of the second carrying portion 422. An antenna clearance area 100 is further provided on the second display part 412. Specifically, the antenna clearance area 100 may be disposed on a portion of the second display portion 412. Of course, the antenna clearance area 100 may be provided on both portions of the second display part 412. Therefore, the antenna clearance area 100 may be provided on both the display connection parts 413 and 414 and the second display part 412. Of course, the antenna clearance area 100 may be provided on one of the display connection parts 413 and 414 and on the second display part 412.
Referring to fig. 11, fig. 11 is a schematic structural diagram of a display screen assembly according to another embodiment of the present application. As shown in fig. 11, the display panel assembly 50 of the present embodiment still includes a display panel 51, a carrier substrate 52 and a buffer member (not shown).
The carrier substrate 52 and the buffer are disposed at both sides of the display screen 51 for protecting the display screen 51. The materials of the display screen 51, the carrier substrate 52 and the buffer are the same as those described above, and are not described herein again.
In this embodiment, the display screen 51 still includes two display connecting portions 513 and 514, which are oppositely disposed on the first display screen 511 and the second display portion 512. The display connection parts 513 and 514 connect opposite sides of the first and second display parts 511 and 512, respectively. Connections 513 and 514 are shown as being identical and oriented in opposite directions, with the two being mirror images of each other.
The carrier substrate 52 still includes two carrier connection portions 523 and 524, which are oppositely disposed on the first carrier portion 521 and the second carrier portion 522. The load connection portions 523 and 524 connect two opposite side edges of the first and second load bearing parts 521 and 522, respectively. The load bearing connections 523 and 524 are of equal construction and are oriented in opposite directions, with the two being mirror images of each other.
The first display part 511, the second display part 512, and the display connection parts 513 and 514 are disposed on inner surfaces of the first carrier part 521, the second carrier part 522, and the carrier connection parts 523 and 524, respectively.
In this embodiment, the area of the first bearing part 521 is equal to the area of the second bearing part 522. The area of the first display portion 511 is equal to the area of the first carrier portion 521. The area of the second display portion 512 is equal to the area of the second carrying portion 522. Both the first display portion 511 and the second display portion 512 can realize a full screen of one hundred percent.
Further, this embodiment also provides antenna headroom areas 100 on the display connections 513 and 514. It is understood that in other embodiments, the antenna clearance area 100 may also be provided on one of the display connections 513 and 514.
The specific antenna headroom area 100 is set as described above and will not be described herein.
Referring to fig. 12, fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. As shown in fig. 12, the electronic device 60 of the present embodiment includes a display screen assembly 61, a main board assembly 62, and an antenna assembly 63.
Wherein the display screen assembly 61 comprises a display screen assembly as shown in any of the previous paragraphs. The first supporting portion 621, the second supporting portion 622 and the supporting connection portion 623 of the display panel assembly 61 are enclosed to form an accommodation space, so that the first display portion 611, the second display portion 612 and the first display connection portion 613 disposed on the inner surface thereof are enclosed to form an accommodation space.
The main board assembly 62 is disposed in the accommodating space. The main board assembly is used for bearing other components of the electronic equipment.
The antenna assembly 63 is disposed on the motherboard assembly 62 and may be disposed proximate to the antenna clearance area of the display screen assembly 61 to facilitate radiation of the signal by the antenna assembly 63.
In other embodiments, as shown in fig. 13, the antenna assembly 63 may be disposed on the display screen assembly 61 and corresponding to the antenna clearance area 100, which may also facilitate the radiation of signals by the antenna assembly 63.
It should be understood that the present embodiment does not limit the position where the antenna assembly 63 is disposed.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.