CN209608699U - Mobile terminal and its display screen - Google Patents

Mobile terminal and its display screen Download PDF

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Publication number
CN209608699U
CN209608699U CN201920867302.7U CN201920867302U CN209608699U CN 209608699 U CN209608699 U CN 209608699U CN 201920867302 U CN201920867302 U CN 201920867302U CN 209608699 U CN209608699 U CN 209608699U
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China
Prior art keywords
hole
shade
liquid crystal
display panel
crystal display
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Active
Application number
CN201920867302.7U
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Chinese (zh)
Inventor
林俊国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201920867302.7U priority Critical patent/CN209608699U/en
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Abstract

This application involves a kind of mobile terminal and its display screen, display screen includes liquid crystal display panel and backlight;Liquid crystal display panel have can display surface, backlight be located at liquid crystal display panel backwards can display surface side;Backlight can be to liquid crystal display panel throw light;Backlight offers first through hole, and liquid crystal display panel is equipped with the transmittance section opposite with first through hole, so that ambient can sequentially pass through transmittance section and first through hole;The side wall of first through hole is covered with the first light shield layer, liquid crystal display panel backwards can the side of display surface be covered with the first shade, the outer ring of the first shade is engaged with the first light shield layer.The mobile terminal and display screen of the embodiment of the present application, the side wall of the first through hole of backlight is blocked using the first light shield layer and the first shade, CCD camera assembly is correspondingly arranged at first through hole come when realizing the shooting under higher screen accounting, backlight will not generate light leakage interference to CCD camera assembly, and then effectively improve the shooting effect of CCD camera assembly.

Description

Mobile terminal and its display screen
Technical field
This application involves technical field of mobile terminals, more particularly to mobile terminal and its display screen.
Background technique
Requirement with consumer to the mobile terminals screen accounting such as mobile phone is higher and higher, and industry is proposed borehole screen, that is, right Display screen carries out aperture design, and CCD camera assembly is arranged using aperture, and then adaptability improves screen accounting.
However, either blind hole screen or through-hole screen, the light that can all have backlight sending enter camera shooting from tapping Head assembly and cause the photo shot have light leakage send out mist phenomenon.
Utility model content
A kind of mobile terminal and its display screen are provided in the embodiment of the present application, when solving to promote screen accounting by borehole mode The problem of being easy to appear light leakage interference photographic effect.
On the one hand, the application provides a kind of display screen, including liquid crystal display panel and backlight;The liquid crystal display panel has and can show Show face, the backlight be located at the liquid crystal display panel backwards to it is described can display surface side;The backlight can be to described Liquid crystal display panel throw light;The liquid crystal display panel has light conduction state and light closed state, is thrown with modulating the backlight The light penetrated;The backlight offers first through hole, and the liquid crystal display panel is equipped with the transmittance section opposite with the first through hole, So that ambient can sequentially pass through the transmittance section and the first through hole;The side wall of the first through hole is covered with One light shield layer, the liquid crystal display panel backwards to it is described can the side of display surface be covered with the first shade, first shade Outer ring engaged with first light shield layer, the inner ring of first shade, which is formed, is connected to the transmittance section and described first logical The light hole in hole.
It in one of the embodiments, include cover board, what the cover board was stacked at the liquid crystal display panel can be where display surface Side, and the cover board have with it is described can the corresponding transparent area of display surface, be equipped between the cover board and the liquid crystal display panel Second shade, the inner ring of second shade it is described can orthographic projection and first shade on display surface inner ring It is described can the orthographic projection on display surface be overlapped or concentric, the race diameter of second shade is greater than the first through hole Diameter.
Inner ring diameter of the race diameter of second shade than second shade in one of the embodiments, Big 1mm to 3mm.
It is offered at the transmittance section on the liquid crystal display panel in one of the embodiments, and the first through hole phase Second through-hole of connection, the side wall of second through-hole are covered with the second light shield layer, and second light shield layer has positioned at described The first edge and second edge of liquid crystal display panel two sides, the first edge are engaged with the inner ring of first shade, institute Second edge is stated to engage with second shade.
First light shield layer and first shade use black glue to spray one in one of the embodiments, Molding.
On the other hand, the application also provides a kind of mobile terminal, including CCD camera assembly and above-mentioned display screen;It is described CCD camera assembly includes microscope base and camera lens, and the camera lens is connected to the microscope base, and the part-structure of the camera lens is contained in institute State first through hole.
The CCD camera assembly includes photosensitive element in one of the embodiments, and the camera lens has end face, the end Incidence hole is offered on face, light can pass through the incidence hole and be incident to the photosensitive element;The end face and described first Shade offsets, and the incidence hole it is described can the orthographic projection on display surface be located at the inner ring of first shade described It can be in the orthographic projection region on display surface.
The end face includes the first anchor ring and the second anchor ring in one of the embodiments, and first anchor ring is located at institute It states in the second anchor ring and is engaged with the interior edge of second anchor ring;The incidence hole runs through described along the optical axis direction of the camera lens First anchor ring;First shade offsets with second anchor ring, alternatively, first shade it is described can be on display surface Orthographic projection region and first anchor ring it is described can the orthographic projection region on display surface partially overlap.
The position that the end face and first shade offset in one of the embodiments, it is described can be on display surface Orthographic projection be circle.
The microscope base is formed with cascaded surface in one of the embodiments, and the cascaded surface and the backlight are backwards The side of the liquid crystal display panel abuts against.
The mobile terminal and its display screen of the application is led to using the first light shield layer and the first shade to the first of backlight The side wall in hole is blocked, to be correspondingly arranged CCD camera assembly at first through hole come when realizing the shooting under higher screen accounting, Backlight will not generate light leakage interference to CCD camera assembly, and then effectively improve the shooting effect of CCD camera assembly.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the perspective view for the mobile terminal that an embodiment provides;
Fig. 2 is the partial cutaway schematic of I-I along the display screen of mobile terminal shown in fig. 1;
Fig. 3 be Fig. 2 shows mobile terminal display screen cooperate CCD camera assembly when structural schematic diagram;
Fig. 4 is the partial cutaway schematic of the display screen of the mobile terminal of another embodiment;
Structural schematic diagram when Fig. 5 is the display screen cooperation CCD camera assembly of the mobile terminal shown in Fig. 4;
Fig. 6 is the structural schematic diagram of the CCD camera assembly of an embodiment mobile terminal.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to disclosure of this application more saturating It is thorough comprehensive.
Refer to including but not limited to as " terminal device " as used herein via following any one or several connection sides The device that can receive and/or send signal of communication of formula connection:
(1) via Wireline connection type, such as via Public Switched Telephone Network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, Direct cable connection;
(2) via wireless interface mode, such as cellular network, WLAN (Wireless Local Area Network, WLAN), the digital TV network of such as DVB-H network, satellite network, AM-FM broadcasting transmitter.
It is configured to that " mobile terminal " can be referred to as by the terminal device of radio interface communication.The example of mobile terminal Including but not limited to following electronic device:
(1) satellite phone or cellular phone;
It (2) can be with the personal communication system of combination cellular radio telephone and data processing, fax and communication ability System (Personal Communications System, PCS) terminal;
(3) radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar, equipped with complete Personal digital assistant (the Personal of ball positioning system (Global Positioning System, GPS) receiver Digital Assistant, PDA);
(4) conventional laptop and/or palmtop receiver;
(5) conventional laptop and/or hand held radiotelephone transceiver etc..
As shown in fig.1, a kind of mobile terminal 100 of one embodiment of the application, can be smart phone computer or IPAD Deng it is not limited here.
Mobile terminal 100 includes display screen 110, shell 120 and CCD camera assembly 130.Display screen 110 and 120 phase of shell Connection, CCD camera assembly 130 are set in mobile terminal 100.
As shown in connection with fig. 2, display screen 110 includes liquid crystal display panel 111 and backlight 112.
Liquid crystal display panel 111 have can display surface 111a, liquid crystal display panel 111 can display surface 111a refer to liquid crystal display panel 111 are used to the surface that light is shown.
Backlight 112 be located at liquid crystal display panel 111 backwards can display surface 111a side, backlight 112 can be to liquid crystal 111 throw light of panel.Liquid crystal display panel 111 has light conduction state and light closed state, is projected with to modulate backlight 112 Light, and then perform image display.
With continued reference to shown in Fig. 2, backlight 112 offers first through hole 112a, and liquid crystal display panel 111 is equipped with and first through hole 112a opposite transmittance section 111b, so that ambient can sequentially pass through transmittance section 111b and first through hole 112a.Light transmission Portion 111b only needs to meet ambient and penetrates liquid crystal display panel 111 to first through hole 112a.
In some embodiments, in conjunction with shown in Fig. 2 and Fig. 3, transmittance section 111b can be the partial region of liquid crystal display panel 111 It is formed using light-transmitting materials.
In other embodiments, transmittance section 111b be also possible on liquid crystal display panel 111 by way of opening up through-hole It is formed, is passed through with meeting light.For example, offered at the 111b of transmittance section in conjunction with shown in Fig. 4 and Fig. 5, on liquid crystal display panel 111 with The second through-hole 111c that first through hole 112a is connected, in this way, ambient just can be penetrated from the second through-hole 111c to first Through-hole 112a.
In conjunction with shown in Fig. 2 and Fig. 3, the side wall of first through hole 112a is covered with the first light shield layer 112b.Liquid crystal display panel 111 Backwards can the side of display surface 111a be covered with the first shade 111d.The outer ring of first shade 111d and the first light shield layer 112b engagement, the inner ring of the first shade 111d forms the light hole of connection transmittance section 111b and first through hole 112a, to adapt to Light is worn from transmittance section 111b to the needs of first through hole 112a.
It should be noted that the first light shield layer 112b and the first shade 111d can be two independent structures.First Light shield layer 112b and the first shade 111d are also possible to integral structure, for example, in some embodiments, the first light shield layer 112b and the first shade 111d sprays integrated molding using black glue, in this way, being just capable of forming by once spraying processing First light shield layer 112b and the first shade 111d, and under this mode, the first light shield layer 112b and the first shade 111d it Between connect extremely stable, effectively avoid occurring gap between the two and light leakage.Spraying the used black glue of integrated molding can To be hot-setting adhesive, to after hardening, steadily be bonded on the side wall and liquid crystal display panel 111 of first through hole 112a, to light Line plays preferable occlusion effect.
With continued reference to shown in Fig. 3, CCD camera assembly 130 includes microscope base 131 and camera lens 132 and photosensitive element 133.Camera lens 132 are connected on microscope base 131, and the part-structure of camera lens 132 is contained in first through hole 112a.To CCD camera assembly 130 Setting, will not big region occupy the installation space of display screen 110, it is only necessary to can display surface 111a outflow first through hole 112a supply Light passes through to meet the shooting of CCD camera assembly 130.Under this structure setting, display screen 110 can obtain higher Shield accounting.
Camera lens 132 has end face 134, and incidence hole 132a is offered on end face 134, and light can pass through incidence hole 132a and enter It is incident upon photosensitive element 133, to adapt to the shooting needs of CCD camera assembly 130.
Although CCD camera assembly 130 is arranged at first through hole 112a, it is possible to receive the light that backlight 112 is issued Line and shooting effect is impacted, still, in the mobile terminal 100 of the application, since to be covered in first logical by the first light shield layer 112b On the side wall of hole 112a, so as to effectively prevent the light of backlight 112 from the side wall of first through hole 112a project and to entering The light for penetrating camera lens 132 generates interference.Correspondingly, the first shade 111d can in liquid crystal display panel 111 backwards can display surface Preferable shaded effect is played in the side of 111a, to effectively prevent the light of the outgoing of backlight 112 in incident liquid crystal display panel 111 Afterwards, some light leaks to CCD camera assembly 130 from liquid crystal display panel 111.To utilize the first light shield layer 112b and first This structure setting of shade 111d avoids light leakage and generates interference to the shooting of CCD camera assembly 130, specifically, this Under kind structural formula setting, the external world enters mobile terminal 100 and can be as far as possible not by backlight according to the light of CCD camera assembly 130 The influence of 112 light issued, to obtain preferable shooting effect.
Again as shown in Figures 2 and 3, in some embodiments, display screen 110 includes cover board 113, and cover board 113 is stacked at liquid Crystal panel 111 can display surface 111a side, and cover board 113 have with can the corresponding transparent area of display surface 111a, for Can display surface 111a emergent ray shown.
It should be noted that the transparent area on cover board 113 can be a part for accounting for cover board 113, it is also possible to account for cover board 113 whole.For example, cover board 113 is made of the materials such as glass or transparent plastic, each region on cover board 113 can be with It is passed through for light, at this point, the transparent area on cover board 113 for light transmission accounts for the whole of cover board 113.Correspondingly, in some embodiment party In formula, cover board 113 is made of materials such as glass or transparent plastics, and marginal portion covers light shield layer or the opaque frame of setting, To which the transparent area on cover board 113 only occupies the part-structure of cover board 113, that is to say, that on cover board 113 in addition to transparent area Region is opaque.
With continued reference to shown in Fig. 2 and Fig. 3, the second shade 114 is equipped between cover board 113 and liquid crystal display panel 111.Second hides The inner ring of the ring of light 114 can orthographic projection and the first shade 111d on display surface 111a inner ring can be on display surface 111a Orthographic projection coincidence or concentric, so that ambient is passed through from the inner ring of the second shade 114 and the light transmission through liquid crystal display panel 111 Portion 111b enters first through hole 112a, to adapt to the shooting needs of CCD camera assembly 130.
The race diameter of second shade 114 is greater than the diameter of first through hole 112a.In some embodiments, the second shading The race diameter of ring 114 is 1mm bigger than the inner ring diameter of the second shade 114 to 3mm.The race diameter of second shade 114 with Inner ring diameter under the range, be unlikely to excessive and transition block can display surface 111a, be unfavorable for shielding the promotion of accounting.Also unlikely In too small, when 112 emergent ray of backlight is emitted to cover board 113 after the modulation of liquid crystal display panel 111, some light is in cover board 113 Place occurs reflection and enters CCD camera assembly 130.To pass through this structure setting of the second shade 114, can either prevent The light that backlight 112 issues generates shooting interference to CCD camera assembly 130, is also reduced as far as to liquid crystal display panel 111 Can display surface 111a block, to maintain higher screen accounting.
In conjunction with shown in Fig. 4 and Fig. 5, in embodiment that the second through-hole 111c is offered on liquid crystal display panel 111, the second through-hole The side wall of 111c is covered with the second light shield layer 111e, to be hidden using side wall of the second light shield layer 111e to the second through-hole 111c Gear, the shooting for avoiding liquid crystal display panel 111 from occurring light leakage in the side-walls of the second through-hole 111c and influence CCD camera assembly 130 are imitated Fruit.
Second light shield layer 111e has the first edge and second edge positioned at 111 two sides of liquid crystal display panel.First edge with The inner ring of first shade 111d engages, and second edge is engaged with the second shade 114, will using the second light shield layer 111e First shade 111d and the second shade 114 are linked together, and form comprehensive shaded effect.Specifically, first through hole Only allow ambient across and into the CCD camera assembly being arranged at first through hole 112a at 112a and the second through-hole 111c 130, so that the incident ray of CCD camera assembly 130 is interference-free, and then obtain preferable shooting effect.
In conjunction with shown in Fig. 2 and Fig. 3, end face 134 offsets with the first shade 111d, and incidence hole 132a is can display surface Orthographic projection on 111a is located at the inner ring of the first shade 111d can be in the orthographic projection region on display surface 111a.In this way, In In the case where the luminous flux for keeping incidence hole 132a to maintain sufficiently large aperture to meet incident photosensitive element 133, end face 134 with First shade 111d offsets, it is meant that the inner ring of the first shade 111d can be made as small as possible, and the first shade For the inner ring of 111d as the channel for penetrating incidence hole 132a for light, the inner ring of the first shade 111d is small to be adapted to backlight 112 open up the needs of smaller first through hole 112a, and in other words, the light breadth that goes out of backlight 112 is influenced by first through hole 112a It is smaller, and then backlight 112 can maintain biggish light breadth out, to be conducive to the high screen accounting design of display screen 110.
It is made of it should be noted that end face 134 can be multiple faces.For example, as shown in connection with fig. 6, end face 134 includes the One anchor ring 134a and the second anchor ring 134b.First anchor ring 134a is located in the second anchor ring 134b and the interior edge with the second anchor ring 134b Engagement.Incidence hole 132a runs through the first anchor ring 134a along the direction optical axis 132b of camera lens 132.
In conjunction with shown in Fig. 3 and Fig. 5, the first shade 111d offsets with the second anchor ring 134b, alternatively, the first shade 111d Can orthographic projection region on display surface 111a and the first anchor ring 134a can orthographic projection region part weight on display surface 111a It closes.Under this structure setting, first through hole 112a can be set as small as possible, as long as penetrating incidence hole through first through hole 112a The light imaging that the luminous flux of 132a can adapt to the photosensitive element 133 of CCD camera assembly 130 needs.In backlight 112 First through hole 112a it is smaller, it is meant that backlight 112 be able to maintain it is biggish go out light breadth so that the screen of display screen 110 accounts for It is smaller than being influenced by first through hole 112a, to maintain higher screen accounting.
Microscope base 131 is formed with cascaded surface 131a, the side backwards to liquid crystal display panel 111 of cascaded surface 131a and backlight 112 It abuts against.It is mounted in mobile terminal 100, is made full use of inside mobile terminal 100 so that CCD camera assembly 130 is more compact Installation space is realized lightening to reduce the volume of mobile terminal 100.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims (10)

1. a kind of display screen, which is characterized in that the display screen includes liquid crystal display panel and backlight;The liquid crystal display panel has can Display surface, the backlight be located at the liquid crystal display panel backwards to it is described can display surface side;The backlight can be to institute State liquid crystal display panel throw light;The liquid crystal display panel has light conduction state and light closed state, to modulate the backlight institute The light of projection;The backlight offers first through hole, and the liquid crystal display panel is equipped with the light transmission opposite with the first through hole Portion, so that ambient can sequentially pass through the transmittance section and the first through hole;The side wall of the first through hole covers Have the first light shield layer, the liquid crystal display panel backwards to it is described can the side of display surface be covered with the first shade, described first hides The outer ring of the ring of light is engaged with first light shield layer, and the inner ring of first shade, which is formed, is connected to the transmittance section and described the The light hole of one through-hole.
2. display screen according to claim 1, which is characterized in that including cover board, the cover board is stacked at the liquid crystal surface Plate can display surface side, and the cover board have with it is described can the corresponding transparent area of display surface, the cover board with it is described Be equipped with the second shade between liquid crystal display panel, the inner ring of second shade it is described can orthographic projection on display surface with it is described The inner ring of first shade it is described can the orthographic projection on display surface be overlapped or concentric, the race diameter of second shade Greater than the diameter of the first through hole.
3. display screen according to claim 2, which is characterized in that the race diameter of second shade is than described second The inner ring diameter of shade big 1mm to 3mm.
4. display screen according to claim 2, which is characterized in that offered at the transmittance section on the liquid crystal display panel The second through-hole being connected with the first through hole, the side wall of second through-hole are covered with the second light shield layer, and described second hides Photosphere has the first edge and second edge positioned at the liquid crystal display panel two sides, the first edge and first shade Inner ring engage, the second edge is engaged with second shade.
5. display screen according to claim 1-4, which is characterized in that first light shield layer and described first hides The ring of light sprays integrated molding using black glue.
6. a kind of mobile terminal, which is characterized in that including CCD camera assembly and display described in any one of claim 1 to 5 Screen;The CCD camera assembly includes microscope base and camera lens, and the camera lens is connected to the microscope base, and the part-structure of the camera lens is received It is dissolved in the first through hole.
7. mobile terminal according to claim 6, which is characterized in that the CCD camera assembly includes photosensitive element, described Camera lens has end face, and incidence hole is offered on the end face, and light can pass through the incidence hole and be incident to the photosensitive element; The end face offsets with first shade, and the incidence hole it is described can the orthographic projection on display surface be located at described first The inner ring of shade it is described can be in the orthographic projection region on display surface.
8. mobile terminal according to claim 7, which is characterized in that the end face includes the first anchor ring and the second anchor ring, First anchor ring is located in second anchor ring and engages with the interior edge of second anchor ring;The incidence hole is along the camera lens Optical axis direction run through first anchor ring;First shade offsets with second anchor ring, alternatively, first shading Ring it is described can orthographic projection region on display surface and first anchor ring it is described can orthographic projection region part on display surface It is overlapped.
9. mobile terminal according to claim 7, which is characterized in that the position that the end face offsets with first shade Set it is described can the orthographic projection on display surface be circle.
10. mobile terminal according to claim 6, which is characterized in that the microscope base is formed with cascaded surface, the cascaded surface It is abutted against with the side backwards to the liquid crystal display panel of the backlight.
CN201920867302.7U 2019-06-10 2019-06-10 Mobile terminal and its display screen Active CN209608699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920867302.7U CN209608699U (en) 2019-06-10 2019-06-10 Mobile terminal and its display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920867302.7U CN209608699U (en) 2019-06-10 2019-06-10 Mobile terminal and its display screen

Publications (1)

Publication Number Publication Date
CN209608699U true CN209608699U (en) 2019-11-08

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CN201920867302.7U Active CN209608699U (en) 2019-06-10 2019-06-10 Mobile terminal and its display screen

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110827672A (en) * 2019-11-18 2020-02-21 维沃移动通信有限公司 Electronic device
CN111142713A (en) * 2020-01-20 2020-05-12 京东方科技集团股份有限公司 Display device and shading ring mounting method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110827672A (en) * 2019-11-18 2020-02-21 维沃移动通信有限公司 Electronic device
CN110827672B (en) * 2019-11-18 2021-09-21 维沃移动通信有限公司 Electronic device
CN111142713A (en) * 2020-01-20 2020-05-12 京东方科技集团股份有限公司 Display device and shading ring mounting method
CN111142713B (en) * 2020-01-20 2023-12-29 京东方科技集团股份有限公司 Display device and shading ring mounting method

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