CN110062082B - Display screen and terminal equipment - Google Patents
Display screen and terminal equipment Download PDFInfo
- Publication number
- CN110062082B CN110062082B CN201910439143.5A CN201910439143A CN110062082B CN 110062082 B CN110062082 B CN 110062082B CN 201910439143 A CN201910439143 A CN 201910439143A CN 110062082 B CN110062082 B CN 110062082B
- Authority
- CN
- China
- Prior art keywords
- display module
- hole
- layer
- shading
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010410 layer Substances 0.000 claims description 91
- 239000012790 adhesive layer Substances 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009467 reduction Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application relates to the technical field of terminal equipment, and provides a display screen and terminal equipment, wherein the display screen comprises a display module, a cover plate and a shading unit; the cover plate is covered on the surface of the display module, the display module is provided with a display module through hole, the shading unit comprises a shading ring and a shading layer, the shading layer is attached to the surface of the display module through hole, the shading ring is arranged between the cover plate and the display module and corresponds to the position of the display module through hole, and the diameter of the inner ring of the shading ring is smaller than that of the display module through hole; according to the application, the light generated by the display module cannot pass through the surface of the through hole of the display module through the blocking effect of the light shielding layer, so that the imaging effect of the camera is not influenced, and the imaging quality of the camera is effectively ensured; through setting up the shielding layer, the reduction of shielding ring outer lane diameter can not exert an influence to the imaging quality of camera, consequently can further reduce the size of shielding ring to increase the screen duty cycle of display screen.
Description
Technical Field
The application relates to the technical field of terminal equipment, in particular to a display screen and terminal equipment.
Background
Along with the gradual development of the mobile phone to the direction of the comprehensive screen, display screens such as Liu Haibing, a water drop screen, a hole digging screen and the like are sequentially developed, and the screen occupation ratio of the mobile phone screen can be improved on the premise of keeping a camera. The screen of the hole digging screen has the highest screen occupation ratio and has larger display advantage.
At present, a through hole is usually formed in a display module, a glass cover plate is not perforated, and a camera is arranged at the position of the through hole. However, the current hole digging screen commonly has the light leakage phenomenon, so that the imaging quality of the camera is affected, and the imaging effect of the camera is affected.
Disclosure of Invention
The application aims to provide a display screen so as to solve the technical problem of light leakage phenomenon of the existing hole digging screen.
In order to achieve the above purpose, the application adopts the following technical scheme: providing a display screen, which comprises a display module, a cover plate and a shading unit;
the cover plate is covered on the surface of the display module, and the display module is provided with a display module through hole;
The shading unit comprises a shading ring and a shading layer, the shading layer is attached to the surface of the through hole of the display module, the shading ring is arranged between the cover plate and the display module and corresponds to the position of the through hole of the display module, and the diameter of the inner ring of the shading ring is smaller than that of the through hole of the display module.
In one embodiment, the cover plate is connected with the display module through an optical adhesive layer, an adhesive layer through hole is formed in a position, corresponding to the display module through hole, of the optical adhesive layer, the diameter of the adhesive layer through hole is smaller than or equal to that of the display module through hole, and the surface of the adhesive layer through hole is provided with the shading layer;
the shading ring is arranged between the optical adhesive layer and the cover plate, and the diameter of the inner ring of the shading ring is smaller than the diameter of the adhesive layer through hole.
In one embodiment, the light-shielding ring is made of ink or black glue;
and/or, the shading layer is made of black glue.
In one embodiment, the display module includes an organic light emitting unit and a polarizer;
The polaroid is arranged on the light-emitting path of the organic light-emitting unit and is connected with the optical adhesive layer;
The organic light-emitting unit is provided with a light-emitting unit through hole, the polaroid is provided with a polaroid through hole, and the diameter of the polaroid through hole is smaller than or equal to the diameter of the light-emitting unit through hole;
the display module through hole comprises the light-emitting unit through hole and the polaroid through hole.
In one embodiment, the organic light emitting unit includes a transparent substrate, a first electrode layer, a first transmission layer, an organic light emitting layer, a second transmission layer, a second electrode layer and an array substrate, which are stacked, and the polarizer is disposed on a surface of the transparent substrate.
In one embodiment, the display module includes a substrate, an electrode layer, and a light emitting diode array layer stacked, where the light emitting diode array layer faces the cover plate;
the LED array layer comprises a plurality of micro LEDs which are arranged in an array.
In one embodiment, the display module further includes a protective film, where the protective film is disposed on the surface of the light emitting diode array layer.
The application further aims at providing a terminal device which comprises the display screen and the camera, wherein the camera is at least partially accommodated in the through hole of the display module, and the light inlet of the camera faces to the cover plate of the display screen.
In one embodiment, the camera includes a lens and a barrel;
The lens barrel comprises a convex ring and a boss connected to the convex ring, the light inlet is located on the end face of the convex ring, the cross sections of the convex ring and the boss are in a step shape, the lens is contained in the convex ring and the boss, and the convex ring is contained in the through hole of the display module.
In one embodiment, the light inlet is attached to the cover plate;
or the distance between the light inlet and the cover plate is 0.1 mm-0.2 mm.
The beneficial effects of the display screen provided by the application at least comprise:
(1) According to the application, the light shielding layer is arranged on the surface of the through hole of the display module, and the light generated by the display module cannot enter through the surface of the through hole of the display module through the blocking effect of the light shielding layer, so that the imaging effect of the camera is not influenced, and the imaging quality of the camera is effectively ensured.
(2) According to the application, the shading layer is arranged on the surface of the through hole of the display module, and the reduction of the diameter of the outer ring of the shading ring does not affect the imaging quality of the camera, so that the size of the shading ring can be further reduced, and the screen occupation ratio of the display screen can be increased.
(3) The diameter of the inner ring of the shading ring is smaller than the diameter of the through hole of the display module, so that a better shading effect can be achieved, and the imaging quality of the camera can be further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a display screen according to an embodiment of the present application;
fig. 2 is a schematic diagram of a first partial structure of a terminal device according to an embodiment of the present application;
FIG. 3 is a schematic view illustrating the relationship between the field angle of the camera and the inner diameter of the shading ring in FIG. 2;
fig. 4 is a schematic diagram of a first structure of a display module in a display screen according to an embodiment of the present application;
FIG. 5 is a schematic diagram of the organic light emitting unit of FIG. 4;
fig. 6 is a schematic diagram of a second structure of a display module in a display screen according to an embodiment of the present application;
Fig. 7 is a schematic diagram of a second partial structure of a terminal device according to an embodiment of the present application;
Fig. 8 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are directions or positions based on those shown in the drawings, are for convenience of description only, and are not to be construed as limiting the present technical solution.
Referring to fig. 1, the present embodiment provides a display screen 10, which includes a display module 11, a cover 12, and a light shielding unit 13. Wherein the cover plate 12 is made of a transparent material, for example, a glass cover plate; the cover plate 12 is covered on the surface of the display module 11, and can protect the display module 11 and allow the light generated by the display module 11 to pass through, so as to ensure that the user can watch the image generated by the display module 11 through the cover plate 12. The display module 11 is provided with a display module through hole 110. The light shielding unit 13 includes a light shielding ring 131 and a light shielding layer 132, the light shielding layer 132 is attached to the surface of the display module through hole 110, the light shielding ring 131 is disposed between the cover plate 12 and the display module 11 and corresponds to the position of the display module through hole 110, and the diameter of the inner ring of the light shielding ring 131 is smaller than the diameter of the display module through hole 110. In this embodiment, the inner rings of the display module through hole 110 and the light shielding ring 131 are preferably circular. Of course, in other embodiments, the shapes of the display module through hole 110 and the light shielding ring 131 may be set as required.
Referring to fig. 2, in the present embodiment, a display screen 10 is applicable to a terminal device 1. The terminal device 1 further includes a camera 20, the camera 20 is accommodated in the display module through hole 110, and the light inlet 201 of the camera 20 faces the cover plate 12, so that external light can enter the camera 20 after passing through the cover plate 12. The diameter of the inner ring of the light shielding ring 131 can be determined according to the angle of view of the camera 20, and the angle of view requirement of the camera 20 can be satisfied. The light shielding layer 132 is tightly attached to the surface of the display module through hole 11, so as to avoid the influence on the camera 20 caused by the light generated by the display module 11 entering the display module through hole 110.
The display screen 10 provided in this embodiment is a hole digging screen, and the size of the through holes formed in the hole digging screen directly affects the screen duty ratio of the display screen 10 and the aesthetic degree of the display screen 10. It will be appreciated that the smaller the size of the through-hole, the higher the screen duty cycle of the display screen 10 and the more aesthetically pleasing the display screen 10. After the through hole is formed in the display module 11 of the display screen 10, part of light generated by the display module 11 directly enters the display module through hole 110, and the part of light enters the camera 20, so that the imaging quality of the camera 20 is affected, and the camera 20 is exposed to light and fog.
In order to avoid light of the display module 11 entering the display module through hole 110, the light shielding layer 132 is disposed on the surface of the display module through hole 110 in this embodiment, and the light generated by the display module 11 cannot enter through the surface of the display module through hole 110 due to the blocking effect of the light shielding layer 132, so that the imaging effect of the camera 20 is not affected, and the imaging quality of the camera 20 is effectively ensured. On the other hand, since the display screen 10 cannot display an image at a position where the light shielding ring 131 is covered, the size of the outer diameter of the light shielding ring 131 determines the size of the through hole of the display screen 10 seen from the external appearance. The light shielding ring 131 can be used for absorbing light rays (which can be called stray light) reflected by other components of the display screen 10, when the surface of the display module through hole 110 is not provided with the light shielding layer 132, the more the stray light entering the display module through hole 110 is along with the reduction of the outer ring diameter of the light shielding ring 131, the light leakage and fog phenomenon of the camera 20 can be caused by the reduction of the light shielding ring 131. Since the light shielding layer 132 is disposed on the surface of the through hole 110 of the display module in this embodiment, the reduction of the outer ring diameter of the light shielding ring 131 does not affect the imaging quality of the camera 20, so that the size of the light shielding ring 131 can be further reduced in this embodiment, and the screen duty ratio of the display screen 10 can be increased. Moreover, in this embodiment, the diameter of the inner ring of the light shielding ring 131 is smaller than the diameter of the through hole 110 of the display module, so that a better light shielding effect can be achieved, and the imaging quality of the camera 20 is further improved.
Referring to fig. 1, in one embodiment, the cover plate 12 and the display module 11 are connected by an optical adhesive layer 14, and the optical adhesive layer 14 is a transparent adhesive layer for bonding transparent optical elements, and has high light transmittance. The optical adhesive layer 14 is provided with an adhesive layer through hole 140 at a position corresponding to the display module through hole 110, the adhesive layer through hole 140 is preferably circular, the diameter of the adhesive layer through hole 140 is not larger than that of the display module through hole 110, and the surface of the adhesive layer through hole 140 is also provided with a shading layer 132. The shading ring 131 is disposed between the optical adhesive layer 14 and the cover plate 12, and the diameter of the inner ring of the shading ring 131 is smaller than the diameter of the adhesive layer through hole 140. At this time, the cross section of the light shielding layer 132 in the display screen 10 is stepped, and the diameter of the light shielding layer 132 gradually increases from the surface of the optical adhesive layer 14 to the display module 11.
In one embodiment, the light shielding ring 131 is made of ink. When the cover plate 12 is manufactured, an ink layer can be printed on a preset position of the surface of the cover plate 12 facing the display module 11 in a screen printing mode, so that the light shielding ring 131 is formed. In other embodiments, the light shielding ring 131 may also be made of black glue. When the cover plate 12 is manufactured, black glue can be injected at a preset position on the surface of the cover plate 12 facing the display module 11, so as to form the light shielding ring 131. The black glue and the printing ink have good light absorption effect, so that the effect of absorbing stray light can be achieved.
In one embodiment, the light shielding layer 132 is made of black glue. After the cover plate 12 is connected to the display module 11 through the optical cement 14, the display module through hole 110 corresponds to the optical cement through hole 140, and at this time, black glue is injected on the surfaces of the display module through hole 110 and the optical cement through hole 140, so as to form the light shielding layer 132. The manufacturing mode is simple and controllable in a black glue spot injection mode, and the obtained shading layer 132 is good in shading effect. It should be understood that the thickness of the light shielding layer 132 and the like may be set as needed, and are not limited herein. Of course, in other embodiments, the light shielding layer 132 may be made of other materials, and is not limited to the above case, but is not limited thereto.
Referring to fig. 4, in one embodiment, the display module 11 is an OLED display module, and includes an organic light emitting unit 111 and a polarizer 112, wherein the polarizer 112 is disposed on a light emitting path of the organic light emitting unit 111, and the polarizer 112 is connected to the optical adhesive layer 14. The organic light emitting unit 111 is provided with a light emitting unit through hole 1110, the shape of the light emitting unit through hole 1110 is preferably circular, the polarizer 112 is provided with a polarizer through hole 1120, the shape of the polarizer through hole 1120 is preferably circular, and the diameter of the polarizer through hole 1120 is not greater than the diameter of the light emitting unit through hole 1110. The display module through-hole 110 includes a light emitting unit through-hole 1110 and a polarizer through-hole 1120.
In one embodiment, the diameters of the light emitting unit through hole 1110 and the polarizer through hole 1120 are the same, and the light shielding layer 132 attached to the surfaces of the light emitting unit through hole 1110 and the polarizer through hole 1120 is a planar layer, so that the dispensing mode is simple. In other embodiments, the diameter of the light emitting unit through hole 1110 is larger than that of the polarizer through hole 1120, and the light shielding layer 132 attached to the surfaces of the light emitting unit through hole 1110 and the polarizer through hole 1120 is a stepped surface.
Referring to fig. 5, the organic light emitting unit 111 further includes a transparent substrate 1111, a first electrode layer 1112, a first transmission layer 1113, an organic light emitting layer 1114, a second transmission layer 1115, a second electrode layer 1116 and an array substrate 1117 stacked together, and the polarizer 112 is disposed on the surface of the transparent substrate 1111. Wherein the polarities of the first electrode layer 1112 and the second electrode layer 1116 are opposite for forming an electric field before the two electrode layers. The first transport layer 1113 and the second transport layer 1115 are respectively configured to transport electrons and holes, and the electrons and holes enter the organic light emitting layer 1114 under the action of an electric field to generate light after being recombined.
For example, the second electrode layer 1116 is a cathode, the first electrode layer 1112 is an anode, the second transport layer 1115 is an electron transport layer, the first transport layer 1113 is a hole transport layer, and when the organic light emitting unit 111 is required to generate, electrons in the second transport layer 1115 and holes in the first transport layer 1113 move to the organic light emitting layer 1114 under the action of an electric field to be recombined, and generated light is emitted from the surface of the transparent substrate 111. Of course, in other embodiments, the layers in the organic light emitting unit 111 may be provided in other forms, not limited to the above case.
Referring to fig. 6, in one embodiment, the display module 11 is a Micro LED display module, including a substrate 113, an electrode layer 114 and a light emitting diode array layer 115 that are stacked, the light emitting diode array layer 115 faces the cover plate 12, the light emitting diode array layer 115 includes a plurality of Micro light emitting diodes arranged in an array, and the arrangement manner of the Micro light emitting diodes can be set according to needs.
For example, the light emitting diode array layer 115 includes red micro LEDs (R), green micro LEDs (G), and blue micro LEDs (B), and the three micro LEDs may be periodically arranged according to the bayer array requirement. Taking the light emitting diode array layer 115 as an example, it is sequentially provided with green micro LEDs (G) and red micro LEDs (R) which are periodically arranged along one direction, and green micro LEDs (G) and blue micro LEDs (B) which are periodically arranged along the other direction.
For another example, the light emitting diode array layer 115 includes red micro LEDs (R), white micro LEDs (W) and blue micro LEDs (B), and the three micro LEDs may be periodically arranged according to the bayer array requirement, and the light emitting diode array layer 115 is exemplified by square arrangement, and sequentially provided with the white micro LEDs (W) and the red micro LEDs (R) which are periodically arranged along one direction, and sequentially provided with the white micro LEDs (W) and the blue micro LEDs (B) which are periodically arranged along the other direction, so that the image brightness can be effectively improved, and the quality of image processing in a dark scene can be improved.
For another example, the light emitting diode array layer 115 may include red micro LEDs (R), green micro LEDs (G), blue micro LEDs (B), and white micro LEDs (W), and the four micro LEDs may be periodically arranged according to the bayer array. Taking the light emitting diode array layer 115 as an example according to square arrangement, it is sequentially provided with green micro LEDs (G) and red micro LEDs (R) which are periodically arranged along one direction, and is sequentially provided with white micro LEDs (W) and blue micro LEDs (B) which are periodically arranged along the other direction, so that the brightness of the picture can be improved, and the picture is more transparent.
Referring to fig. 6, further, in order to protect the led array layer 115, the display module 11 further includes a protection film 116, where the protection film 116 is disposed on the surface of the led array layer 115. Meanwhile, the protective film 116 also has an anti-glare effect, which is helpful for improving the image display quality of the display screen 10.
Further, in order to ensure that the display screen 10 can perform a touch screen operation, the display screen 10 further includes a touch layer, and the touch layer is disposed between the display module and the optical adhesive layer.
The display screen 10 provided in this embodiment has the following advantages:
(1) The surface of the display module through hole 110 is provided with the shading layer 132, and the light generated by the display module 11 cannot enter through the surface of the display module through hole 110 due to the blocking effect of the shading layer 132, so that the imaging effect of the camera 20 cannot be influenced, and the imaging quality of the camera 20 is effectively guaranteed.
(2) In this embodiment, the light shielding layer 132 is disposed on the surface of the through hole 110 of the display module, and the reduction of the outer ring diameter of the light shielding ring 131 does not affect the imaging quality of the camera 20, so that the size of the light shielding ring 131 can be further reduced in this embodiment, so as to increase the screen duty ratio of the display screen 10.
(3) In this embodiment, the diameter of the inner ring of the light shielding ring 131 is smaller than the diameter of the through hole 110 of the display module, so that a better light shielding effect can be achieved, and the imaging quality of the camera 20 is further improved.
Referring to fig. 2, the present embodiment further provides a terminal device 1 including the display screen 10 and the camera 20, wherein the camera 20 is at least partially accommodated in the display module through hole 110, and the light inlet 201 of the camera 20 faces the cover 12 of the display screen 10. It should be understood that other structures are also included in the terminal device 1 provided in this embodiment, and are not listed here.
Referring to fig. 2, further, the camera 20 includes a lens and a lens barrel, the lens barrel includes a convex ring 21 and a boss 22 connected to the convex ring 21, the light inlet 201 is located at an end surface of the convex ring 21, the convex ring 21 and the boss 22 have a stepped section, the lens is accommodated in the convex ring 21 and the boss 22, and the convex ring 21 is accommodated in the display module through hole 110. In order to accommodate the collar 21 of the camera 20, the diameter of the display module through hole 110 is not smaller than the outer diameter of the collar 21. The distance between the light inlet 201 and the cover plate 12 can be set according to the requirement, and the inner ring size of the light shielding ring 132 can be set according to the distance between the light inlet 201 and the cover plate 12.
Referring to fig. 3, the distance between the light inlet 201 and the cover 12 is d 1, the depth of view angle of the camera 20 is d 2, the angle of view is FOV, and the inner diameter of the light shielding ring 132 is d, and at this time, the following relationship is:
It can be seen that when the field angle depth d 2 and the field angle FOV of the camera 20 are determined, the inner ring diameter d of the light shielding ring 132 is positively correlated with the distance d 1 between the light inlet 201 and the cover plate 12.
For example, when the light inlet 201 is attached to the surface of the cover plate 12, the inner diameter d of the light shielding ring 132 is the outer diameter of the convex ring 21 of the camera 20. Since the shorter the distance between the camera 20 and the cover plate 12 is, the smaller the size of the opening can be, the diameter of the inner ring of the light shielding ring 132 is the smallest.
Or the distance between the light inlet 201 and the cover plate 12 is 0.1mm to 0.2mm, for example, may be 0.15mm. At this time, the inner diameter d of the light shielding ring 132 is also adjusted accordingly, so long as it is ensured that it does not affect the angle of view of the camera 20.
Referring to fig. 7, in one embodiment, the terminal device 1 further includes a front frame 30, and the display module 11 is connected to the front frame 30 through an auxiliary bottom layer 40, so as to fix the display module 11.
Fig. 8 is a schematic structural diagram of a terminal device 1 according to an embodiment of the present application. The terminal device 1 may comprise Radio Frequency (RF) circuitry 501, a memory 502 comprising at least one computer readable storage medium, an input unit 503, a display unit 504, a sensor 504, an audio circuit 506, a wireless fidelity (WiFi, wireless Fidelity) module 507, a processor 508 comprising at least one processing core, and a power supply 509. It should be understood that the structure of the terminal device 1 shown in fig. 8 does not constitute a limitation of the terminal device 1, and may comprise more or less components than shown, or may combine certain components, or may be arranged in different components.
The radio frequency circuit 501 may be used to send and receive information, or receive and send signals during a call, specifically, after receiving downlink information of a base station, it is processed by at least one processor 508; in addition, data relating to uplink is transmitted to the base station. Typically, the radio frequency circuitry 501 includes, but is not limited to, an antenna, at least one amplifier, a tuner, at least one oscillator, a subscriber identity module (SIM, subscriber Identity Module) card, a transceiver, a coupler, a low noise amplifier (LNA, low Noise Amplifier), a duplexer, and the like. In addition, the radio frequency circuit 501 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications (GSM, global System of Mobile communication), universal packet Radio Service (GPRS, general Packet Radio Service), code division multiple access (CDMA, code Division Multiple Access), wideband code division multiple access (WCDMA, wideband Code Division Multiple Access), long term evolution (LTE, long Term Evolution), email, short message Service (SMS, short MESSAGING SERVICE), and the like.
Memory 502 may be used to store applications and data. The memory 502 stores application programs including executable code. Applications may constitute various functional modules. The processor 508 executes various functional applications and data processing by running application programs stored in the memory 502. The memory 502 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the terminal device 1, and the like. In addition, 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 access to the memory 502 by the processor 508 and the input unit 503.
The input unit 503 may be used to receive input numbers, character information or user characteristic information such as fingerprints, and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings 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 thereon or thereabout by a user (e.g., operations thereon or thereabout by a user using any suitable object or accessory such as a finger, stylus, etc.), and actuate the corresponding connection means according to a predetermined program. Alternatively, the touch-sensitive surface may comprise two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth 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 detection device and converts it into touch point coordinates, which are then sent to the processor 508, and can receive commands from the processor 508 and execute them.
The display unit 504 may be used to display information input by a user or information provided to the user and various graphical user interfaces of the terminal device 1, which may be constituted by 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 a display panel, and upon detection of a touch operation thereon or thereabout, the touch-sensitive surface is passed to the processor 508 to determine the type of touch event, and the processor 508 then provides a corresponding visual output on the display panel based on the type of touch event. Although in fig. 8 the touch sensitive surface and the display panel are implemented as two separate components for input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel to implement the 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 1 may also comprise at least one sensor 505, such as a light sensor, a motion sensor and other sensors. In particular, the light sensor may include an ambient light sensor, which may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor, which may turn off the display panel and/or the backlight when the terminal device 1 moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile phone is stationary, and can be used for applications of recognizing the gesture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured for the terminal device 1 are not described in detail herein.
The audio circuit 506 may provide an audio interface between the user and the terminal device 1 via a speaker, microphone. The audio circuit 506 may convert the received audio data into an electrical signal, transmit to a speaker, and convert the electrical signal into a sound signal for output by the speaker; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit 506 and converted into audio data, which is processed by the audio data output processor 508, and then sent to, for example, another terminal device 1 via the radio frequency circuit 501, or the audio data is output to the memory 502 for further processing. The audio circuit 506 may also include a headset base to provide communication of the peripheral headset with the terminal device 1.
Wireless fidelity (WiFi) belongs to a short-distance wireless transmission technology, and the terminal device 1 can help a user to send and receive e-mail, browse web pages, access streaming media and the like through the wireless fidelity module 507, so that wireless broadband internet access is provided for the user. Although fig. 8 shows the wireless fidelity module 507, it is understood that it does not belong to the essential constitution of the terminal device 1, and can be omitted entirely as required within the scope of not changing the essence of the invention.
The processor 508 is a control center of the terminal device 1, and may also be referred to as a main controller in some cases, and the processor 508 connects various parts of the entire terminal device 1 using various interfaces and lines, and performs various functions of the terminal device 1 and processes data by running or executing an application program stored in the memory 502 and calling the data stored in the memory 502, thereby performing overall monitoring of the terminal device 1. Optionally, the processor 508 may include one or more processing cores; alternatively, the processor 508 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that 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 1 further comprises a power supply 509 for powering the various components. Preferably, the power supply 509 may be logically connected to the processor 508 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system. The power supply 509 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown in fig. 8, the terminal device 1 may further include a bluetooth module or the like, which is not described herein. In the implementation, each module may be implemented as an independent entity, or may be combined arbitrarily, and implemented as the same entity or several entities, and the implementation of each module may be referred to the foregoing method embodiment, which is not described herein again.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (9)
1. The display screen is characterized by comprising a display module, a cover plate and a shading unit;
the cover plate is covered on the surface of the display module, and the display module is provided with a display module through hole;
The shading unit comprises a shading ring and a shading layer, the shading layer is attached to the surface of the through hole of the display module, the shading ring is arranged between the cover plate and the display module and corresponds to the position of the through hole of the display module, and the diameter of the inner ring of the shading ring is smaller than that of the through hole of the display module;
The cover plate is connected with the display module through an optical adhesive layer, an adhesive layer through hole is formed in a position, corresponding to the display module through hole, of the optical adhesive layer, the diameter of the adhesive layer through hole is smaller than or equal to that of the display module through hole, and the surface of the adhesive layer through hole is provided with the shading layer;
The shading ring is arranged between the optical adhesive layer and the cover plate, and the diameter of the inner ring of the shading ring is smaller than the diameter of the adhesive layer through hole; the cross section of the shading layer is in a ladder shape, and the diameter of the shading layer gradually increases from the surface of the optical adhesive layer to the display module;
The diameter d of the inner ring of the light shielding ring is calculated according to the distance d 1 between the light inlet and the cover plate, the depth d 2 of the angle of view of the camera and the FOV of the angle of view:
2. The display screen of claim 1, wherein the light-shielding ring is made of ink or black glue;
and/or, the shading layer is made of black glue.
3. The display screen of claim 1, wherein the display module includes an organic light emitting unit and a polarizer;
The polaroid is arranged on the light-emitting path of the organic light-emitting unit and is connected with the optical adhesive layer;
The organic light-emitting unit is provided with a light-emitting unit through hole, the polaroid is provided with a polaroid through hole, and the diameter of the polaroid through hole is smaller than or equal to the diameter of the light-emitting unit through hole;
the display module through hole comprises the light-emitting unit through hole and the polaroid through hole.
4. A display screen according to claim 3, wherein the organic light emitting unit comprises a transparent substrate, a first electrode layer, a first transmission layer, an organic light emitting layer, a second transmission layer, a second electrode layer and an array substrate which are stacked, and the polarizer is disposed on the surface of the transparent substrate.
5. The display screen of claim 1, wherein the display module comprises a substrate, an electrode layer, and a light emitting diode array layer arranged in a stacked manner, the light emitting diode array layer facing the cover plate;
the LED array layer comprises a plurality of micro LEDs which are arranged in an array.
6. The display screen of claim 5, wherein the display module further comprises a protective film, the protective film being disposed on a surface of the led array layer.
7. A terminal device, characterized by comprising the display screen and the camera according to any one of claims 1-6, wherein the camera is at least partially accommodated in the through hole of the display module, and the light inlet of the camera faces the cover plate of the display screen.
8. The terminal device according to claim 7, wherein the camera includes a lens and a barrel;
The lens barrel comprises a convex ring and a boss connected to the convex ring, the light inlet is located on the end face of the convex ring, the cross sections of the convex ring and the boss are in a step shape, the lens is contained in the convex ring and the boss, and the convex ring is contained in the through hole of the display module.
9. The terminal device according to claim 7 or 8, wherein the light inlet is attached to the cover plate;
or the distance between the light inlet and the cover plate is 0.1 mm-0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439143.5A CN110062082B (en) | 2019-05-24 | 2019-05-24 | Display screen and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439143.5A CN110062082B (en) | 2019-05-24 | 2019-05-24 | Display screen and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110062082A CN110062082A (en) | 2019-07-26 |
| CN110062082B true CN110062082B (en) | 2024-05-17 |
Family
ID=67324296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439143.5A Active CN110062082B (en) | 2019-05-24 | 2019-05-24 | Display screen and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110062082B (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210029618A (en) * | 2019-09-06 | 2021-03-16 | 삼성전자주식회사 | Electronic device including camera module |
| KR20210029431A (en) * | 2019-09-06 | 2021-03-16 | 삼성전자주식회사 | Electronic device including camera module |
| CN110661972B (en) * | 2019-09-27 | 2021-02-23 | 维沃移动通信有限公司 | Image processing method, image processing apparatus, electronic device, and medium |
| CN110740201B (en) * | 2019-10-16 | 2021-03-23 | Oppo广东移动通信有限公司 | Screen assembly of electronic equipment and electronic equipment |
| CN110706588A (en) * | 2019-10-25 | 2020-01-17 | 武汉华星光电技术有限公司 | Through-hole screen seals glue structure |
| CN110784636B (en) * | 2019-11-18 | 2021-03-05 | 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 |
| CN110784635B (en) * | 2019-11-18 | 2021-05-18 | 维沃移动通信有限公司 | Electronic device |
| CN111029375B (en) * | 2019-11-25 | 2023-10-31 | 云谷（固安）科技有限公司 | Display screen and display device |
| CN111028709B (en) * | 2019-12-20 | 2022-02-25 | 京东方科技集团股份有限公司 | Display module and display device |
| CN111244323A (en) * | 2020-01-17 | 2020-06-05 | 昆山国显光电有限公司 | Display panel and display device |
| CN111179744B (en) | 2020-02-19 | 2021-06-01 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| CN111443774A (en) * | 2020-03-26 | 2020-07-24 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| CN111430422B (en) * | 2020-04-02 | 2023-06-20 | 合肥维信诺科技有限公司 | Display panel, manufacturing method thereof and display device |
| CN113517314A (en) * | 2020-04-09 | 2021-10-19 | 京东方科技集团股份有限公司 | Display module, fixing method thereof and display device |
| CN111554188B (en) * | 2020-05-14 | 2022-04-15 | 合肥维信诺科技有限公司 | Display device |
| CN111627317A (en) * | 2020-05-18 | 2020-09-04 | 武汉华星光电半导体显示技术有限公司 | Display device and manufacturing method thereof |
| CN111613143A (en) * | 2020-05-27 | 2020-09-01 | 昆山国显光电有限公司 | Display device |
| CN111754877A (en) * | 2020-06-28 | 2020-10-09 | 昆山国显光电有限公司 | Display module and display device |
| KR20220016384A (en) | 2020-07-31 | 2022-02-09 | 삼성디스플레이 주식회사 | Electronic apparatus |
| CN114464083A (en) * | 2020-11-09 | 2022-05-10 | 深圳市万普拉斯科技有限公司 | Display module and display device |
| CN112863389B (en) * | 2021-01-11 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device capable of sounding under screen |
| CN113406843A (en) * | 2021-06-25 | 2021-09-17 | Oppo广东移动通信有限公司 | Lens structure, manufacturing method thereof and shooting equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207853958U (en) * | 2018-02-05 | 2018-09-11 | 广东欧珀移动通信有限公司 | Terminal display screen component and mobile terminal |
| CN108989508A (en) * | 2018-08-24 | 2018-12-11 | Oppo（重庆）智能科技有限公司 | A kind of display screen assemble method, display screen and electronic equipment |
-
2019
- 2019-05-24 CN CN201910439143.5A patent/CN110062082B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207853958U (en) * | 2018-02-05 | 2018-09-11 | 广东欧珀移动通信有限公司 | Terminal display screen component and mobile terminal |
| CN108989508A (en) * | 2018-08-24 | 2018-12-11 | Oppo（重庆）智能科技有限公司 | A kind of display screen assemble method, display screen and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110062082A (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110062082B (en) | Display screen and terminal equipment | |
| US10802596B2 (en) | Display device, self-luminous display panel and gesture recognition method | |
| CN110941112B (en) | LCD display screen, electronic equipment and manufacturing method of LCD display screen | |
| CN107037665B (en) | Image pickup assembly and electronic device | |
| US10747050B2 (en) | Display screen and mobile terminal | |
| CN110718580A (en) | Display module and electronic equipment | |
| CN208386619U (en) | Display panel and electronic equipment for electronic equipment | |
| KR102544906B1 (en) | Electronic devices, display screen assemblies and cover plates | |
| CN111458935A (en) | Display panel and terminal | |
| CN110062084A (en) | A kind of terminal device | |
| CN209731312U (en) | A kind of display screen and terminal device | |
| JP7228713B2 (en) | Mobile terminals and middle frames | |
| CN111614878B (en) | Pixel unit, photoelectric sensor, camera module and electronic equipment | |
| CN111885229A (en) | Electronic equipment and display screen assembly | |
| CN209787210U (en) | Mobile terminal and mobile phone middle frame | |
| CN209823799U (en) | Mobile terminal and mobile phone middle frame | |
| CN213661672U (en) | Electronic equipment and display screen thereof | |
| CN216052402U (en) | Macro lens module, image acquisition device and mobile terminal | |
| CN112068348A (en) | Color filter substrate preparation method and display panel | |
| CN209787211U (en) | Terminal device | |
| CN113641024B (en) | Display panel and preparation method thereof | |
| CN219068268U (en) | Cover plate, camera module and intelligent terminal | |
| CN110708447A (en) | Camera module and terminal equipment | |
| CN113261264B (en) | Shell subassembly and mobile terminal | |
| CN112468617B (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |