CN209787211U

CN209787211U - Terminal device

Info

Publication number: CN209787211U
Application number: CN201920349424.7U
Authority: CN
Inventors: 龚关
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2019-12-13
Anticipated expiration: 2029-03-19

Abstract

the application relates to a terminal device, including display screen and camera module, the camera module includes a camera lens section of thick bamboo, base and flexible circuit board, and a camera lens section of thick bamboo and flexible circuit board respectively with pedestal connection. The one end that the base was kept away from to the lens section of thick bamboo includes the plane district, is equipped with the lens in the plane district, and ambient light can be followed the lens and incided to the camera module in, and the edge of display screen is folded and is located the plane district. Above-mentioned terminal equipment, camera module can be close to terminal equipment's edge setting, because the edge of display screen overlaps the plane district of locating a lens section of thick bamboo, the edge of display screen can be as far as the optical axis of camera module and then be close to terminal equipment's edge to promote terminal equipment's screen and account for the ratio, owing to need not to set up the actuating mechanism of camera module, terminal equipment's inner structure can not become complicated because of actuating mechanism.

Description

Terminal device

Technical Field

The application relates to the technical field of terminal equipment.

Background

In order to increase the screen occupation ratio of the mobile terminal, a common solution is to arrange a retractable camera on the top of the terminal device, but the driving mechanism of the retractable camera makes the internal structure of the mobile terminal become complicated.

SUMMERY OF THE UTILITY MODEL

The application provides a terminal device in order to solve the problem that the driving mechanism of the telescopic camera makes the structure inside the mobile terminal become complicated.

A terminal device, comprising:

a display screen; and

the camera module comprises a lens barrel, a base and a flexible circuit board, wherein the lens barrel and the flexible circuit board are respectively connected with the base; one end, far away from the base, of the lens barrel comprises a plane area, a lens is arranged in the plane area, and ambient light can enter the camera module from the lens; the edge of the display screen is overlapped in the plane area.

Above-mentioned terminal equipment, when the camera module is leading camera, the camera module can be close to terminal equipment's edge setting, because the edge of display screen overlaps the plane district of locating a lens section of thick bamboo, the edge of display screen can be close to the optical axis of camera module and then be close to terminal equipment's edge as far as possible, with the width that reduces the black border between display screen edge and the frame, make the black border width of display screen periphery comparatively unanimous when promoting the screen to account for, with promotion terminal equipment's outward appearance wholeness. Because need not to set up the actuating mechanism of camera module, terminal equipment's inner structure can not become complicated because of actuating mechanism.

In one embodiment, the planar area is oriented in the same direction as the displayable area of the display screen.

In one embodiment, the width of the overlapping area of the display screen and the lens barrel is 0.1 mm-0.2 mm.

In one embodiment, the width of the overlapping area of the display screen and the lens barrel is 0.1 mm-0.3 mm.

in one embodiment, the width of the overlapping area of the display screen and the lens barrel is 0.15 mm-0.4 mm.

In one embodiment, the width of the overlapping area of the display screen and the lens barrel is 0.05 mm-0.15 mm.

in one embodiment, the display screen comprises a polarizer, an OLED screen, a foam layer and a heat dissipation layer which are sequentially stacked.

In one embodiment, the thickness of the polarizer is less than or equal to 0.147mm, the thickness of the OLED screen is less than or equal to 0.03mm, the thickness of the foam layer is less than or equal to 0.239mm, and the thickness of the heat dissipation layer is less than or equal to 0.03 mm.

In one embodiment, the lens barrel comprises a convex ring and a boss connected to the convex ring, the planar area is located on the convex ring, the boss comprises a step surface surrounding the convex ring, and a height difference exists between the planar area and the step surface; the lens is mounted within the collar.

In one embodiment, the terminal device comprises a support, the support is provided with a cavity for accommodating the lens barrel, the cavity penetrates through the support to form a through hole, the convex ring penetrates through the through hole, and the lens is exposed out of the through hole.

In one embodiment, the terminal device includes a sealing member disposed between the display screen and the planar area to sealingly connect the display screen to the lens barrel.

In one embodiment, the seal is annular.

in one embodiment, the terminal device includes a main board disposed on a side of the displayable region facing away from the display screen, the main board is provided with a notch penetrating through an edge of the main board, and the camera module penetrates through the notch.

In one embodiment, the terminal device comprises a cover plate, wherein the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is close to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 1.0 mm.

In one embodiment, the terminal device comprises a cover plate, wherein the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is close to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.5 mm.

in one embodiment, the terminal device comprises a cover plate, wherein the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is close to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.3 mm.

in one embodiment, the terminal device comprises a cover plate and a frame, wherein the cover plate comprises a front surface and a rear surface which are arranged oppositely, the rear surface is close to the display screen, and the frame is arranged on the periphery of the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the inner edge of the frame is 0.1-0.6 mm.

In one embodiment, the terminal device is a mobile phone.

In one embodiment, the displayable area of the display screen is rectangular or rectangular with arc corners, and the displayable area of the display screen is a single connected area.

The second aspect of the present application provides a terminal device to solve the problem that the driving mechanism of the retractable camera makes the internal structure of the mobile terminal become complicated.

A terminal device, comprising:

A display screen having a planar area; and

the camera module comprises a first end and a second end which are arranged in an opposite way, the camera module comprises a lens, the first end is provided with a light inlet, the lens is exposed from the light inlet, and ambient light can be incident into the camera module from the lens; the orthographic projection of the first end on a reference plane is partially overlapped with the orthographic projection of the display screen on the reference plane, and the reference plane is a plane where the plane area is located.

above-mentioned terminal equipment, when the camera module is leading camera, the camera module can be close to terminal equipment's edge setting, because first end overlaps at reference plane's orthographic projection and display screen orthographic projection part, the edge of display screen can be close to the optical axis of camera module and then be close to terminal equipment's edge as far as possible, with the width that reduces the black border between display screen edge and the frame, make the black border width of display screen periphery comparatively unanimous when promoting the screen to account for, with promotion terminal equipment's outward appearance wholeness. Because need not to set up the actuating mechanism of camera module, terminal equipment's inner structure can not become complicated because of actuating mechanism.

In one embodiment, the lens is exposed at the side of the display screen.

In one embodiment, the terminal device comprises a sealing member, and the sealing member is arranged between the display screen and the first end so as to enable the display screen to be connected with the camera module in a sealing mode.

In one embodiment, the seal is annular.

In one embodiment, the camera module comprises a lens barrel, a base and a flexible circuit board, wherein the lens barrel and the flexible circuit board are respectively connected with the base; the lens barrel comprises a convex ring and a boss connected with the convex ring, the first end is positioned in the convex ring, the second end is positioned in the base, and the lens is arranged in the convex ring; the boss comprises a step surface surrounding the convex ring, and a height difference exists between the light inlet and the boss.

The third aspect of the present application provides a terminal device to solve the problem that the driving mechanism of the retractable camera makes the internal structure of the mobile terminal complicated.

A terminal device, comprising:

a display screen;

The camera module comprises a first end and a second end which are arranged in a reverse manner, the camera module comprises a lens, the first end is provided with a light inlet, the lens is exposed from the light inlet, and ambient light can enter the camera module from one side of the display screen through the lens; and

The two sides of the back of the sealing element are attached to the display screen and the first end respectively.

Above-mentioned terminal equipment, when the camera module is leading camera, the edge setting that the camera module can be close to terminal equipment because the first end of display screen and camera module is laminated respectively to the both sides that the sealing member carried on the back mutually, therefore make the display screen can produce with first end and overlap in the planar projection of income light mouthful place. The edge of display screen can be close to the optical axis of camera module and then be close to terminal equipment's edge as far as possible to reduce the width on black limit between display screen edge and the frame, make the black limit width on display screen periphery comparatively unanimous when promoting the screen to account for, in order to promote terminal equipment's outward appearance wholeness. Because need not to set up the actuating mechanism of camera module, terminal equipment's inner structure can not become complicated because of actuating mechanism.

in one embodiment, the seal is a ring foam.

In one embodiment, the camera module comprises a support, the support is provided with a cavity for accommodating the lens barrel, the cavity penetrates through the support to form a through hole, the convex ring penetrates through the through hole, and the lens is exposed out of the through hole.

Drawings

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

FIG. 1 is a front view of a terminal device in an embodiment;

FIG. 2 is a rear view of the terminal device shown in FIG. 1;

FIG. 3 is a rear view of the terminal device of FIG. 2 with some parts removed;

FIG. 4 is an exploded view of the terminal device shown in FIG. 3;

Fig. 5 is a cross-sectional view of the terminal device shown in fig. 1;

FIG. 6 is an enlarged schematic view of the terminal device shown in FIG. 5 at B;

fig. 7 is a perspective view of a perspective of a cradle of the terminal device shown in fig. 4;

fig. 8 is a perspective view from another perspective of the cradle of the terminal device shown in fig. 7;

Fig. 9 is a perspective view of a viewing angle of a camera module of the terminal device shown in fig. 4;

Fig. 10 is a perspective view of another view angle of the camera module of the terminal device shown in fig. 9;

Fig. 11 is a sectional view of a camera module of the terminal device shown in fig. 9;

FIG. 12 is a schematic diagram illustrating a spatial relationship between a display screen and a camera module according to an embodiment;

FIG. 13 is a schematic diagram illustrating a spatial relationship between a display screen and a camera module according to another embodiment;

FIG. 14 is a schematic diagram illustrating a spatial relationship between a display screen and a camera module according to yet another embodiment;

Fig. 15 is an enlarged schematic view of the terminal device shown in fig. 1 at a;

Fig. 16 is a schematic structural diagram of a terminal device provided in an embodiment of the present application.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As used herein, "terminal device" refers to a device capable of receiving and/or transmitting communication signals including, but not limited to, devices connected via any one or more of the following connections:

(1) Via wireline connections, such as via Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connections;

(2) via a Wireless interface means such as a cellular Network, a Wireless Local Area Network (WLAN), a digital television Network such as a DVB-H Network, a satellite Network, an AM-FM broadcast transmitter.

A terminal device arranged to communicate over a wireless interface may be referred to as a "mobile terminal". Examples of mobile terminals include, but are not limited to, the following electronic devices:

(1) Satellite or cellular telephones;

(2) personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data Communications capabilities;

(3) Radiotelephones, pagers, internet/intranet access, Web browsers, notebooks, calendars, Personal Digital Assistants (PDAs) equipped with Global Positioning System (GPS) receivers;

(4) Conventional laptop and/or palmtop receivers;

(5) Conventional laptop and/or palmtop radiotelephone transceivers, and the like.

referring to fig. 1 and 2, in one embodiment, the terminal device 10 is a mobile phone. The terminal device 10 includes a display screen 11 and a camera module 12. The Display screen 11 may be an OLED (Organic Light-Emitting Diode) screen, the Display screen 11 may also be an LCD (Liquid Crystal Display) screen, and the Display screen 11 may be used to Display information and provide an interactive interface for a user. The displayable area of the display screen 11 may be in the shape of a rectangle or an arc-corner rectangle, and the arc-corner rectangle may also be referred to as a rounded rectangle, that is, four corners of the rectangle are in arc transition. Further, in an embodiment, the displayable area of the display screen 11 is a single connected area, where the single connected area refers to an area to which the inside of any simple closed curve in the area belongs, that is, the displayable area of the display screen 11 is not provided with a hole. The terminal device 10 may include a middle frame 13 and a battery cover 14, the middle frame 13 may be made of a metal material such as an aluminum alloy or a magnesium alloy, or a stainless steel, the middle frame 13 is disposed on the periphery of the display screen 11 for supporting and protecting the display screen 11, and the display screen 11 may be fixedly connected to the middle frame 13 by a dispensing process or the like. The middle frame 13 may include a frame 131 and a middle plate 133 connected to the frame 131, the frame 131 is disposed on the periphery of the middle plate 133, and the display screen 11 may be attached to the middle plate 133. Middle plate 133 is not required and display 11 may be attached to bezel 131 in embodiments where middle plate 133 is missing. The battery cover 14 is disposed on a side of the displayable region facing away from the display screen 11 and is connected to the middle frame 13. Referring to fig. 3 and 4, a mounting space may be formed between the battery cover 14 and the display screen 11 for mounting electronic components such as a battery of the terminal device 10, the main board 15, and the camera module 12. The main board 15 may integrate electronic components such as a processor, a storage unit, a power management module, and a baseband chip of the terminal device 10. In some embodiments, the frame 131 and the battery cover 14 may be integrally formed, and the integrally formed frame 131 and the battery cover 14 are sometimes referred to as a rear case.

Referring to fig. 4, 5, and 6, the camera module 12 includes a lens barrel 121 and a lens 123. The lens 123 is mounted on the lens barrel 121, the number of the lens 123 may be multiple, the lens barrel 121 may be used to mount multiple lenses 123, and the ambient light can pass through the lenses 123 and enter the camera module 12. Referring to fig. 7 and 8, in one embodiment, terminal device 10 includes a support base 16. The lens 123 may be further fixedly coupled to the mount 16 after being assembled with the lens barrel 121. Referring to fig. 9 and 10, the camera module 12 includes a base 127 and a flexible circuit board 129, the base 127 is fixedly connected to the lens barrel 121, and the flexible circuit board 129 is connected to the base 127 and the main board 15 of the terminal device 10. An image sensor of the camera module 12 may be disposed in the lens barrel 121 or in the base 127, and connected to the main board 15 of the terminal device 10 through a flexible circuit board 129 to transmit data or current between the camera module 12 and the main board 15. In some embodiments, the support 16 may be fixedly connected to the middle frame 13 after the terminal device 10 is assembled. For example, the middle frame 13 may be provided with a corresponding slot or hole structure so that the support 16 can abut against the middle frame 13 and form a tight connection with the middle frame 13 to reliably position the camera module 12 in the terminal device 10. The main board 15 is disposed on a side of the displayable region of the display screen 11, and the main board 15 may be fixedly connected to the middle frame 13 through a screw or other structural members. In one embodiment, the main board 15 is formed with a notch 151 penetrating through an edge of the main board 15, and the support 16 or the base 127 is disposed through the notch 151. This kind of structure can avoid locating mainboard 15 with camera module 12 stack, is favorable to attenuate the whole thickness of terminal equipment 10, is favorable to terminal equipment 10 to frivolous.

referring to fig. 9 and 10, the camera module 12 includes a first end 12f and a second end 12g opposite to each other, the lens 123 is installed at the first end 12f, the first end 12f is provided with a light inlet 125, and the lens 123 is exposed from the light inlet 125. Corresponding to the structure of the lens barrel 121 and the base 127, the first end 12f is located at the lens barrel 121, the second end 12g is located at the base 127, and the light inlet 125 is disposed at the first end 12f of the lens barrel 121. Further, the end of the lens barrel 121 away from the base 127 includes a flat area c, and the lens 123 is disposed in the flat area c, in other words, the first end 12f may have a flat area c, the flat area c is disposed with the light inlet 125, and the lens 123 is exposed from the light inlet 125. Ambient light can pass through the light inlet 125 and be incident into the camera module 12. In an embodiment, the cross section of the lens barrel 121 is substantially T-shaped, the lens barrel 121 includes a convex ring 122 and a boss 124 connected to the convex ring 122, the convex ring 122 and the boss 124 are respectively cylindrical, the planar area c and the light inlet 125 are located on an end surface of the convex ring 122, the boss 124 includes a step surface e disposed around the convex ring 122, and a height difference exists between the planar area c and the step surface e, in other words, a height difference also exists between an end surface where the light inlet 125 is located and the step surface e. The lens 123 is mounted in the collar 122. Referring to FIG. 11, in one embodiment, the outer diameter D of the protruding ring 122 is equal to or less than 3.7mm, the height D1 of the protruding ring 122 is equal to or less than 1.45mm, and the height D2 of the boss 124 is equal to or less than 1.45 mm. When the size of the cradle 123 is in the above range, the terminal device 10 can be made small in size in the length and thickness directions, so that the arrangement of components inside the terminal device 10 can be made compact, which is advantageous for the lightness and thinness of the terminal device 10. Moreover, because the outer diameter of the convex ring 122 is small, the diameter of the light inlet 125 is small, so the size of the channel for entering the light inlet 125 to enter light can be set to be small, that is, the edge of the display screen 11 can be set as close as possible to the optical axis of the camera module 12 and further close to the edge of the frame 131, so that the black edge between the displayable area of the display screen 11 and the edge of the frame 131 is small, and further the screen occupation ratio and the appearance integrity of the terminal device 10 are improved.

Referring to fig. 7 and 8, the holder 16 is substantially rectangular, the holder 16 is provided with a cavity 161 for accommodating the lens barrel 121, the cavity 161 penetrates the holder 16 to form a through hole 163, the collar 122 penetrates the through hole 163, and the light inlet 125 is exposed from the through hole 163. After the support 16 is assembled with the lens barrel 121, the support 16 may be arranged close to the display screen 11 or the middle plate 133, so that the camera module 12 has a larger bearing area, and further, the camera module 12 is positioned more stably and reliably at the terminal device 10. In an embodiment, after the convex ring 122 is inserted into the through hole 163, it may protrude from an end surface of the support 16 where the through hole 163 is located, or may be flush with the end surface of the support 16 where the through hole 163 is located, or the end surface of the light-entering hole 125 is located in the through hole 163.

Referring to fig. 5 and 6, the edge of the display screen 11 is overlapped on the planar area c of the lens barrel 121, the orientation of the planar area c may be the same as the orientation of the displayable area of the display screen 11, that is, the camera module 12 may be used as a front camera, and a user may perform operations such as self-shooting, video call, etc. through the camera module 12. Stacking can be understood as stacking one object on another object, and other objects can be arranged between two objects stacked on each other, or no other objects are arranged between the two objects stacked on each other, and such spatial position relationship can be regarded as stacking relationship. Specifically, with reference to fig. 12, 13 and 14, the light inlet 125 may be recessed into the lens barrel 121 to form a recessed area, and the lens 123 is exposed out of the recessed area, as shown in fig. 14. The highest point of the outer surface of the lens 123 may be higher than the planar zone c, as shown in fig. 13. The highest point of the outer surface of the lens 123 may also be flush with the planar zone c, as shown in fig. 12. The highest point of the outer surface of the lens 123 may also be below the planar zone c, as shown in fig. 14. It will be appreciated that the planar area c is not essential. In other embodiments, the area of the first end 12f overlapped by the display screen 11 may be a curved surface, such as a cambered surface, a conical surface, or the like. Of course, in conjunction with fig. 2, the terminal device 10 may include another camera 17, a lens of the other camera 17 is disposed facing away from the displayable area of the display screen 11, the other camera 17 may be used as a rear camera, and a user may perform operations such as long-range shooting, video recording, and the like through the other camera 17. Of course, in other embodiments, the terminal device 10 may be a tablet or the like.

Referring to fig. 6, 9 and 10, in an embodiment, the vertical direction in fig. 6 is taken as a reference direction, and the width of the overlapping area of the display screen 11 and the lens barrel 121 in the reference direction is 0.1mm to 0.2 mm. In another embodiment, the width of the overlapping area between the display screen 11 and the lens barrel 121 is 0.1mm to 0.3 mm. In another embodiment, the width of the overlapping area between the display screen 11 and the lens barrel 121 is 0.15mm to 0.4 mm. In another embodiment, the width of the overlapping area between the display screen 11 and the lens barrel 121 is 0.05mm to 0.15 mm. When the overlapping area of the display screen 11 and the lens barrel 121 is within the above numerical range, the edge of the display screen 11 may be as close as possible to the optical axis of the camera module 12 and then to the edge of the middle frame 13, and the shielding of the edge of the display screen 11 to the field angle of the camera module 12 can be prevented or reduced. Specifically, when the field angle of the camera module 12 is small, the setting of the above numerical range can avoid the display screen 11 from blocking the field angle of the camera module 12. When the angle of view of the camera module 12 is relatively large, the edge of the display screen 11 can block a part of the angle of view, in this case, the camera module 12 can be used normally, however, the distance between the edge of the display screen 11 and the edge of the middle frame 13 can be set smaller. The size of the middle frame 13 in the length or width direction of the terminal device 10 may be increased appropriately to form an accommodation space in the middle frame 13 that may be used to accommodate the mount 16 of the camera module 12 or the lens barrel 121. With the adoption of the structural arrangement, the distances between the peripheral edges of the display screen 11 and the corresponding middle frames 13 are approximately equal and are small, namely, the edges of the display screen 11 can be close to the edges of the terminal equipment 10 as much as possible, so that a high screen occupation ratio can be realized, for example, the screen occupation ratio of the terminal equipment 10 with the structure can be more than 85%. Since the driving mechanism of the camera module 12 does not need to be provided, the internal structure of the terminal device 10 is not complicated by the driving mechanism. And the terminal equipment 10 of above-mentioned structure, display screen 11 need not to set up hole or groove in order to be used for installing camera module 12, therefore can guarantee display screen 11's outward appearance wholeness under the prerequisite that promotes terminal equipment 10 screens and account for, and can guarantee display screen 11's the integrality in displayable district. Of course, since the edge of the display screen 11 overlaps the planar area c of the camera module 12, the size of the terminal device 10 in the longitudinal direction can be made smaller, so that the internal structure of the terminal device 10 is more compact, and the terminal device 10 can be miniaturized.

referring to fig. 4 and 6, in an embodiment, the terminal device 10 includes a sealing member 18 disposed between the display screen 11 and the lens barrel 121, the sealing member 18 being disposed between the display screen 11 and the plane area c. Further, sealing member 18 can be the cotton structure of annular bubble, and the both sides that carry on the back of the body of sealing member 18 laminate with display screen 11 and planar region c respectively to make display screen 11 and camera module 12 sealing connection, this kind of structure can be used to waterproof dustproof, in getting into terminal equipment 10 from the clearance of display screen 11 with camera module 12 with steam or dust. Of course, the sealing member 18 may also take other shapes such as rectangular or other polygonal or other shaped configurations. The sealing member 18 may also be disposed between the display screen 11 and the support 16 in an extending manner, or disposed between the middle frame 13 and the support 16 in an extending manner, so that gaps between the display screen 11 and the camera module 12 and the support 16 are sealed, or gaps between the middle frame 13 and the camera module 12 and the support 16 are sealed, so as to improve the reliability of water and dust prevention.

Referring to fig. 4, the terminal device 10 includes a cover plate 19, the material of the cover plate 19 may be glass or sapphire, and the cover plate 19 covers the display screen 11 and the camera module 12 to protect the lenses 123 of the display screen 11 and the camera module 12 well. The cover plate 19 can be of a 2D structure or a 3D structure, and the cover plate 19 of the 3D structure can enable the terminal device 10 to have a better appearance effect. Further, an OCA (optical Clear Adhesive) layer may be disposed between the cover plate 19 and the display panel 11, so that the cover plate 19 and the display panel 11 are reliably connected and the display effect of the display panel 11 is not adversely affected. In one embodiment, the thickness of the cover plate 19 may be 0.55mm or less, and the thickness of the OCA layer may be 0.15mm or less. When the display screen 11 adopts the OLED screen, the display screen 11 includes the polaroid, the screen, the foam layer and the heat dissipation layer that establish of stacking in proper order, and the OCA level is located between apron 19 and the polaroid, and wherein the thickness of polaroid can be less than or equal to 0.147mm, and the thickness of screen can be less than or equal to 0.03mm, and the thickness of the foam layer can be less than or equal to 0.239mm, and the material of heat dissipation layer can be graphite, and its thickness can be less than or equal to 0.03 mm. It is understood that the two layers with or without intermediate layers should be considered as being stacked in sequence, for example, an adhesive layer may be disposed between the screen and the foam layer, and at this time, the screen, the foam layer and the heat dissipation layer should still be considered as being stacked in sequence. It can be understood that, due to the use of the OLED screen, the thickness of the display screen 11 can be made smaller, which is beneficial to the reduction of the overall thickness of the terminal device 10, so as to facilitate the lightening and thinning of the terminal device 10.

referring to fig. 6 and 12, the cover plate 19 includes a front surface 191 and a rear surface 193 that are opposite to each other, the rear surface 193 is proximate to the display screen 11, a boundary of the field angle of the camera module 12 intersects the rear surface 193 to form an intersection line, and a minimum distance d3 between the intersection line and the edge of the display screen 11 is less than 1.0 mm. Further, the minimum distance d3 between the intersection line and the edge of the display screen 11 may be less than 0.5 mm. Further, the minimum distance d3 between the intersection line and the edge of the display screen 11 may be less than 0.3 mm. The distance is set so that the display screen 11 is as close to the optical axis of the camera module 12 as possible, but the viewing angle of the camera module 12 is not blocked. It will be appreciated that the boundaries of the field of view and its intersection with the rear surface 193 are virtual facets or lines, but the field of view is determined by the configuration of the camera module 12, and this parameter can be measured.

Referring to fig. 12, in an embodiment, the boundary of the field angle of the camera module 12 intersects the rear surface 193 to form an intersection line, and the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is 0.1mm to 0.6 mm. Further, the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is 0.2mm to 0.5 mm. Further, the minimum distance d4 between the intersection line and the inner edge of the bezel 131 and the minimum distance d3 between the intersection line and the edge of the display screen 11 may be set to be the same, so as to prevent the inner edge of the bezel 131 from blocking the angle of view of the camera module 12. Of course, when the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is within the above value range, the light inlet 125 of the camera module 12 may also be close to the edge of the terminal device 10, so as to improve the screen occupation ratio of the terminal device 10 and maintain the integrity of the displayable region. And since a driving mechanism of the camera module 12 does not need to be provided, the internal structure of the terminal device 10 is not complicated by the driving mechanism.

In conjunction with fig. 4, 5, and 6, the internal structure of the terminal device 10 and the positions and connection relationships between the respective components can be described from another perspective. Specifically, the camera module includes a lens barrel 121 and a lens 123. The lens 123 is mounted on the lens barrel 121, the number of the lens 123 may be multiple, the lens barrel 121 is used for mounting the lens 123, and the ambient light can pass through the lens 123 and enter the camera module 12. Referring to fig. 7 and 8, in one embodiment, terminal device 10 includes a support base 16. The lens 123 may be further fixedly coupled to the mount 16 after being assembled with the lens barrel 121. Referring to fig. 9 and 10, the camera module 12 includes a base 127 and a flexible circuit board 129, the base 127 is fixedly connected to the lens barrel 121, and the flexible circuit board 129 is connected to the base 127 and the main board 15 of the terminal device 10. An image sensor of the camera module 12 may be disposed in the lens barrel 121 or in the base 127, and connected to the main board 15 of the terminal device 10 through a flexible circuit board 129 to transmit data or current between the camera module 12 and the main board 15. In some embodiments, the support 16 may be fixedly connected to the middle frame 13 after the terminal device 10 is assembled. For example, the middle frame 13 may be provided with a corresponding slot or hole structure so that the support 16 can abut against the middle frame 13 and form a tight connection with the middle frame 13 to reliably position the camera module 12 in the terminal device 10. The main board 15 is disposed on a side of the displayable region of the display screen 11, and the main board 15 may be fixedly connected to the middle frame 13 through a screw or other structural members. In one embodiment, the main board 15 is formed with a notch 151 penetrating through an edge of the main board 15, and the support 16 or the base 127 is disposed through the notch 151. This kind of structure can avoid locating mainboard 15 with camera module 12 stack, is favorable to attenuate the whole thickness of terminal equipment 10, is favorable to terminal equipment 10 to frivolous.

Further, referring to fig. 9 and 10, the camera module 12 includes a first end 12f and a second end 12g that are disposed opposite to each other, the lens 123 is installed at the first end 12f, the first end 12f is provided with a light inlet 125, the lens 123 is exposed from the light inlet 125, and ambient light can be incident into the camera module 12 through the lens 123 from one side of the display screen 11. Specifically, corresponding to the structure of the lens barrel 121 and the base 127, the first end 12f is located at the lens barrel 121, the second end 12g is located at the base 127, and the light inlet 125 is located at the first end 12f of the lens barrel 121. In one embodiment, the lens barrel 121 has a substantially T-shaped cross section, the lens barrel 121 includes a convex ring 122 and a boss 124 connected to the convex ring 122, the convex ring 122 and the boss 124 are respectively cylindrical, the light inlet 125 is located on an end surface of the convex ring 122, the boss 124 includes a step surface e disposed around the convex ring 122, and a height difference exists between the end surface where the light inlet 125 is located and the boss 124. The lens 123 is mounted in the collar 122. Referring to FIG. 11, in one embodiment, the outer diameter D of the protruding ring 122 is equal to or less than 3.7mm, the height D1 of the protruding ring 122 is equal to or less than 1.45mm, and the height D2 of the boss 124 is equal to or less than 1.45 mm. When the size of the cradle 123 is in the above range, the terminal device 10 can be made small in size in the length and thickness directions, so that the arrangement of components inside the terminal device 10 can be made compact, which is advantageous for the lightness and thinness of the terminal device 10. Moreover, because the outer diameter of the convex ring 122 is small, the diameter of the light inlet 125 is small, so the size of the channel for entering the light inlet 125 to enter light can be set to be small, that is, the edge of the display screen 11 can be set as close as possible to the optical axis of the camera module 12 and further close to the edge of the frame 131, so that the black edge between the displayable area of the display screen 11 and the edge of the frame 131 is small, and further the screen occupation ratio and the appearance integrity of the terminal device 10 are improved.

The display screen 11 has the flat area, but the one side of display screen 11 dorsad display area is located to the lens barrel 121 of camera module 12, and ambient light can be followed display screen 11 one side and incided to lens 123, and then incides to camera module 12 in, camera module 12 can regard as leading camera to use promptly. With the plane area of the display screen 11 as a reference plane, the orthographic projection of the first end 12f of the lens barrel 121 on the reference plane partially overlaps the orthographic projection of the display screen 11 on the reference plane. It is understood that when the displayable region of the display screen 11 is a single connected region, the orthographic projection of the displayable region on the reference plane is also a single connected region. Above-mentioned terminal equipment 10, camera module 12 can be close to terminal equipment 10's edge setting, because the orthographic projection of first end 12f of camera module 12 at reference plane overlaps with display screen 11 at reference plane's orthographic projection part, the edge of display screen 11 can be close to camera module 12's optical axis and then be close to terminal equipment 10's edge as far as possible, with the width that reduces the black border between 11 edges of display screen and frame 131, make the black border width of display screen 11 periphery comparatively unanimous when promoting the screen to account for, with the outward appearance wholeness that promotes terminal equipment 10. Since the driving mechanism of the camera module 12 does not need to be provided, the internal structure of the terminal device 10 is not complicated by the driving mechanism.

in the present embodiment, with reference to fig. 6, 9 and 10, when the first end 12f of the lens barrel 121 and the display screen 11 are respectively orthographically projected to the reference plane, taking the vertical direction in fig. 6 as a reference direction, the width of the overlapping region of the orthographic projection of the first end 12f and the orthographic projection of the display screen 11 in the reference direction is 0.1mm to 0.2 mm. Alternatively, the width of the overlapping area of the display screen 11 and the first end 12f is 0.1mm to 0.3 mm. Alternatively, the width of the overlapping area of the display screen 11 and the first end 12f is 0.15mm to 0.4 mm. Alternatively, the width of the overlapping area of the display screen 11 and the first end 12f is 0.05mm to 0.15 mm. When the overlapping area of the display screen 11 and the first end 12f is in the above numerical range, the edge of the display screen 11 may be disposed as close as possible to the edge of the middle frame 13, so as to prevent or reduce the obstruction of the edge of the display screen 11 to the angle of view of the camera module 12. Specifically, when the field angle of the camera module 12 is small, the setting of the above numerical range can avoid the display screen 11 from blocking the field angle of the camera module 12. When the angle of view of the camera module 12 is relatively large, the edge of the display screen 11 can block a part of the angle of view, in this case, the camera module 12 can be used normally, however, the distance between the edge of the display screen 11 and the edge of the middle frame 13 can be set smaller. Of course, since the orthographic projection of the first end 12f on the reference plane partially overlaps the orthographic projection of the display screen 11 on the reference plane, the size of the terminal device 10 in the longitudinal direction can be made smaller, so that the internal structure of the terminal device 10 is more compact, and the terminal device 10 can be advantageously miniaturized.

referring to fig. 4 and 6, in the present embodiment, the terminal device 10 includes a seal member 18 provided between the display screen 11 and the lens barrel 121, and the seal member 18 is provided between the display screen 11 and the first end 12 f. Further, sealing member 18 can be the cotton structure of annular bubble, and the both sides that set up mutually back of sealing member 18 laminate display screen 11 and first end 12f respectively to make display screen 11 and camera module 12 sealing connection, this kind of structure can be used to waterproof dustproof, in getting into terminal equipment 10 from the clearance of display screen 11 with camera module 12 with steam or dust. Of course, the sealing member 18 may also take other shapes such as rectangular or other polygonal or other shaped configurations. The sealing member 18 may also be disposed between the display screen 11 and the support 16 in an extending manner, or disposed between the middle frame 13 and the support 16 in an extending manner, so that gaps between the display screen 11 and the camera module 12 and the support 16 are sealed, or gaps between the middle frame 13 and the camera module 12 and the support 16 are sealed, so as to improve the reliability of water and dust prevention.

Referring to fig. 6 and 15, the cover plate 19 includes a front surface 191 and a rear surface 193 that are opposite to each other, the rear surface 193 is proximate to the display screen 11, a boundary of the field angle of the camera module 12 intersects the rear surface 193 to form an intersection line, and a minimum distance d3 between the intersection line and the edge of the display screen 11 is less than 1.0 mm. Further, the minimum distance d3 between the intersection line and the edge of the display screen 11 may be less than 0.5 mm. Further, the minimum distance d3 between the intersection line and the edge of the display screen 11 may be less than 0.3 mm. The distance is set so that the display screen 11 is as close to the optical axis of the camera module 12 as possible, but the viewing angle of the camera module 12 is not blocked. It will be appreciated that the boundaries of the field of view and its intersection with the rear surface 193 are virtual facets or lines, but the field of view is determined by the configuration of the camera module 12, and this parameter can be measured.

referring to fig. 15, in the present embodiment, the boundary of the angle of view of the camera module 12 intersects the rear surface 193 to form an intersection line, and the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is 0.1mm to 0.6 mm. Further, the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is 0.2mm to 0.5 mm. Further, the minimum distance d4 between the intersection line and the inner edge of the bezel 131 and the minimum distance d3 between the intersection line and the edge of the display screen 11 may be set to be the same, so as to prevent the inner edge of the bezel 131 from blocking the angle of view of the camera module 12. Of course, when the minimum distance d4 between the intersection line and the inner edge of the bezel 131 is within the above value range, the light inlet 125 of the camera module 12 may also be close to the edge of the terminal device 10, so as to improve the screen occupation ratio of the terminal device 10 and maintain the integrity of the displayable region. And since a driving mechanism of the camera module 12 does not need to be provided, the internal structure of the terminal device 10 is not complicated by the driving mechanism.

Referring to fig. 16, fig. 16 is a schematic structural diagram of the terminal device 10 according to an embodiment of the present application. The terminal device 10 may include a Radio Frequency (RF) circuit 501, a memory 502 including one or more computer-readable storage media, an input unit 503, a display unit 504, a sensor 504, an audio circuit 506, a Wireless Fidelity (WiFi) module 507, a processor 508 including one or more processing cores, and a power supply 509. Those skilled in the art will appreciate that the terminal device 10 configuration shown in fig. 16 is not intended to be limiting of the terminal device 10 and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.

The rf circuit 501 may be used for receiving and transmitting information, or receiving and transmitting signals during a call, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors 508 for processing; in addition, data relating to uplink is transmitted to the base station. In general, radio frequency circuit 501 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the radio frequency circuit 501 may also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.

the memory 502 may be used to store applications and data. Memory 502 stores applications containing executable code. The application programs may constitute various functional modules. The processor 508 executes various functional applications and data processing by executing application programs stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal device 10, and the like. Further, the memory 502 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 508 and the input unit 503 access to the memory 502.

The input unit 503 may be used to receive input numbers, character information, or user characteristic information (such as a fingerprint), and generate a keyboard, mouse, joystick, optical, or trackball signal input related to user setting and function control. In particular, in one particular embodiment, the input unit 503 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 508, and can receive and execute commands sent by the processor 508.

The display unit 504 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal device 10, which may be made up of graphics, text, icons, video, and any combination thereof. The display unit 504 may include a display panel. Alternatively, the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 16 the touch sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel to implement input and output functions. It is understood that the display screen may include an input unit 503 and a display unit 504.

The terminal device 10 may also include at least one sensor 505, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and/or the backlight when the terminal device 10 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal device 10, detailed description thereof is omitted.

The audio circuit 506 may provide an audio interface between the user and the terminal device 10 through a speaker, microphone. The audio circuit 506 can convert the received audio data into an electrical signal, transmit the electrical signal to a speaker, and convert the electrical signal into a sound signal to output; on the other hand, the microphone converts the collected sound signal into an electric signal, which is received by the audio circuit 506 and converted into audio data, and then the audio data is processed by the audio data output processor 508, and then the audio data is sent to, for example, another terminal device 10 via the radio frequency circuit 501, or the audio data is output to the memory 502 for further processing. The audio circuitry 506 may also include an earphone jack to provide communication of a peripheral earphone with the terminal device 10.

Wireless fidelity (WiFi) belongs to short-range wireless transmission technology, and the terminal device 10 can help the user send and receive e-mail, browse web pages, access streaming media and the like through the wireless fidelity module 507, and provides wireless broadband internet access for the user. Although fig. 16 shows the wireless fidelity module 507, it is understood that it does not belong to the essential constitution of the terminal device 10, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The processor 508 is a control center of the terminal device 10 and may be sometimes referred to as a main controller, and the processor 508 connects various parts of the entire terminal device 10 by various interfaces and lines, and performs various functions of the terminal device 10 and processes data by running or executing an application program stored in the memory 502 and calling data stored in the memory 502, thereby performing overall monitoring of the terminal device 10. Optionally, processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor, which primarily handles operating systems, user interfaces, application programs, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508.

the terminal device 10 also includes a power supply 509 to supply power to the various components. Preferably, the power supply 509 may be logically connected to the processor 508 through a power management system, so that the power management system may manage charging, discharging, and power consumption. The power supply 509 may also include any component such as one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.

Although not shown in fig. 16, the terminal device 10 may further include a bluetooth module or the like, which is not described in detail herein. In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

the above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A terminal device, comprising:

A display screen; and

2. A terminal device according to claim 1, characterized in that the planar area is oriented in the same direction as the displayable area of the display screen.

3. the terminal device according to claim 1, wherein the width of the overlapping area of the display screen and the lens barrel is 0.1mm to 0.2 mm.

4. The terminal device according to claim 1, wherein the width of the overlapping area of the display screen and the lens barrel is 0.1mm to 0.3 mm.

5. the terminal device according to claim 1, wherein the width of the overlapping area of the display screen and the lens barrel is 0.15mm to 0.4 mm.

6. the terminal device according to claim 1, wherein the width of the overlapping area of the display screen and the lens barrel is 0.05mm to 0.15 mm.

7. The terminal device of claim 1, wherein the display screen comprises a polarizer, an OLED screen, a foam layer and a heat dissipation layer which are sequentially stacked.

8. the terminal device of claim 7, wherein the polarizer has a thickness of 0.147mm or less, the OLED screen has a thickness of 0.03mm or less, the foam layer has a thickness of 0.239mm or less, and the heat dissipation layer has a thickness of 0.03mm or less.

9. The terminal device according to claim 1, wherein the lens barrel includes a convex ring and a boss connected to the convex ring, the planar area is located on the convex ring, the boss includes a step surface surrounding the convex ring, and a height difference exists between the planar area and the step surface; the lens is mounted within the collar.

10. The terminal device according to claim 9, wherein the terminal device comprises a support, the support is provided with a cavity for receiving the lens barrel, the cavity penetrates through the support to form a through hole, the convex ring penetrates through the through hole, and the lens is exposed out of the through hole.

11. The terminal device of claim 1, comprising a seal disposed between the display screen and the planar area to sealingly couple the display screen to the lens barrel.

12. The terminal device of claim 11, wherein the seal is annular.

13. The terminal device according to any one of claims 1 to 12, wherein the terminal device comprises a main board disposed on a side of the displayable region facing away from the display screen, the main board is provided with a notch penetrating through an edge of the main board, and the camera module penetrates through the notch.

14. The terminal device according to any one of claims 1 to 12, wherein the terminal device comprises a cover plate, the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is adjacent to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 1.0 mm.

15. the terminal device according to any one of claims 1 to 12, wherein the terminal device comprises a cover plate, the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is adjacent to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.5 mm.

16. The terminal device according to any one of claims 1 to 12, wherein the terminal device comprises a cover plate, the cover plate comprises a front surface and a rear surface which are arranged oppositely, and the rear surface is adjacent to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.3 mm.

17. The terminal device according to any one of claims 1 to 12, wherein the terminal device comprises a cover plate and a frame, the cover plate comprises a front surface and a rear surface which are opposite to each other, the rear surface is adjacent to the display screen, and the frame is arranged on the periphery of the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the inner edge of the frame is 0.1-0.6 mm.

18. The terminal device according to any one of claims 1 to 12, wherein the terminal device is a mobile phone.

19. The terminal device according to any one of claims 1 to 12, wherein the displayable area of the display screen is rectangular or rectangular with an arc angle, and the displayable area of the display screen is a single connected area.

20. A terminal device, comprising:

A display screen having a planar area; and

21. The terminal device of claim 20, wherein the lens is exposed on a side of the display.

22. The terminal device of claim 20, comprising a seal disposed between the display screen and the first end to sealingly connect the display screen to the camera module.

23. The terminal device of claim 22, wherein the seal is annular.

24. The terminal device according to claim 20, wherein the camera module comprises a lens barrel, a base and a flexible circuit board, the lens barrel and the flexible circuit board being respectively connected with the base; the lens barrel comprises a convex ring and a boss connected with the convex ring, the first end is positioned in the convex ring, the second end is positioned in the base, and the lens is arranged in the convex ring; the boss comprises a step surface surrounding the convex ring, and a height difference exists between the light inlet and the boss.

25. The terminal device according to claim 24, wherein the terminal device comprises a support, the support is provided with a cavity for receiving the lens barrel, the cavity penetrates through the support to form a through hole, the convex ring penetrates through the through hole, and the lens is exposed out of the through hole.

26. the terminal device according to any one of claims 20 to 25, wherein the terminal device comprises a main board disposed on a side of the displayable region facing away from the display screen, the main board is provided with a notch penetrating through an edge of the main board, and the camera module penetrates through the notch.

27. The terminal device of any one of claims 20 to 25, wherein the terminal device comprises a cover plate, the cover plate comprising a front surface and a rear surface that are opposite to each other, the rear surface being proximate to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.5 mm.

28. the terminal device of any one of claims 20 to 25, wherein the terminal device comprises a cover plate, the cover plate comprising a front surface and a rear surface that are opposite to each other, the rear surface being proximate to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.3 mm.

29. The terminal device according to any one of claims 20 to 25, wherein the displayable area of the display screen is rectangular or rectangular with an arc angle, and the displayable area of the display screen is a single connected area.

30. A terminal device, comprising:

A display screen;

31. The terminal device of claim 30, wherein the seal is a donut-shaped foam.

32. The terminal device according to claim 30, wherein the camera module comprises a lens barrel, a base and a flexible circuit board, the lens barrel and the flexible circuit board are respectively connected with the base; the lens barrel comprises a convex ring and a boss connected with the convex ring, the first end is positioned in the convex ring, the second end is positioned in the base, and the lens is arranged in the convex ring; the boss comprises a step surface surrounding the convex ring, and a height difference exists between the light inlet and the boss.

33. The terminal device according to claim 32, wherein the camera module comprises a support, the support is provided with a cavity for receiving the lens barrel, the cavity penetrates through the support to form a through hole, the convex ring penetrates through the through hole, and the lens is exposed out of the through hole.

34. The terminal device of any one of claims 30 to 33, wherein the terminal device comprises a cover plate, the cover plate comprising a front surface and a rear surface that are opposite to each other, the rear surface being proximate to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.5 mm.

35. The terminal device of any one of claims 30 to 33, wherein the terminal device comprises a cover plate, the cover plate comprising a front surface and a rear surface that are opposite to each other, the rear surface being proximate to the display screen; the boundary of the field angle of the camera module is intersected with the rear surface to form an intersection line, and the minimum distance between the intersection line and the edge of the display screen is smaller than 0.3 mm.

36. The terminal device according to any one of claims 30 to 33, wherein the displayable area of the display screen is rectangular or rectangular with an arc angle, and the displayable area of the display screen is a single connected area.