CN108470748A - Show screen, display device and terminal device - Google Patents
Show screen, display device and terminal device Download PDFInfo
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- CN108470748A CN108470748A CN201810176624.7A CN201810176624A CN108470748A CN 108470748 A CN108470748 A CN 108470748A CN 201810176624 A CN201810176624 A CN 201810176624A CN 108470748 A CN108470748 A CN 108470748A
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- light guide
- guide member
- display screen
- light
- viewing area
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
Abstract
The present invention relates to a kind of display screen, display device and terminal devices.The display screen includes：Substrate and the viewing area being set on the upside of substrate are equipped with multiple sub-pixels in viewing area, in viewing area, light guide member are equipped between sub-pixel, the upper end of light guide member can receive ambient light and ambient light can be exported and show screen by lower end.Display screen, display device and terminal device provided in an embodiment of the present invention, can realize the demand of terminal device such as shielded comprehensively with more large display screen, while can ensure placement and the normal use of the optical devices such as front camera.
Description
Technical field
The present invention relates to electronic display technology fields, more particularly to a kind of display screen, display device and terminal device.
Background technology
With the continuous development of science and technology, the use of electric terminal equipment increases increasingly, such as mobile phone, tablet computer, computer
Deng.And OLED display technologies have self luminous characteristic, the very thin coating of organic material of use and glass substrate, when there is electric current
By when, these organic materials will shine, and OLED display screen visible angle is big, and can save electric energy, therefore
Using more and more extensive in the display screen of terminal device.And with the popularization that terminal device is applied, consumer is for terminal
The requirement of equipment is higher and higher.
Correspondingly, such as show that screen is the development trend of the following mobile phone terminal device comprehensively with more large display screen,
But the display screen of bigger means that the optical devices such as front camera are nowhere placed, and then leads to the development of more large display screen
It cannot promote.
Therefore, there is an urgent need for a kind of new display screen, display device and terminal devices.
Invention content
A kind of display screen of offer of the embodiment of the present invention, display device and terminal device, can realize the tool of terminal device
There is the demand that more large display screen such as shields comprehensively, while can ensure placement and the normal use of the optical devices such as camera.
On the one hand, one embodiment of the invention proposes a kind of display screen, including：It substrate and is set on the upside of substrate
Viewing area is equipped with multiple sub-pixels in viewing area, in viewing area, is equipped with light guide member between sub-pixel, light guide member it is upper
End can receive ambient light and ambient light can be exported and show screen by lower end.
In accordance with a preferred embodiment of the present invention, the quantity of light guide member is multiple, and multiple light guide members are arranged at intervals at
The subregion of viewing area.
In accordance with a preferred embodiment of the present invention, light guide member is the light-conductive hole for being set to viewing area.
In accordance with a preferred embodiment of the present invention, light guide member is columnar structures, and the columnar structures are open tubular column
Shape structure or transparent solid cylindrical structure.
In accordance with a preferred embodiment of the present invention, light guide member is prismatic columnar structures；Alternatively, light guide member is
The columnar structures of variable cross-section.
In accordance with a preferred embodiment of the present invention, the peripheral surface of light guide member, which is provided with, is protected from light layer, to obstruct sub-pixel
The light sent out is incident to light guide member.
In accordance with a preferred embodiment of the present invention, the interval between multiple sub-pixels of light guide member setting is more than remote
The interval between multiple sub-pixels from light guide member setting.
On the other hand, one embodiment of the invention proposes a kind of display device, including：Such as above-mentioned display screen and light
Device is learned, optical device is connected to substrate, and optical device is opposite with viewing area and is arranged towards light guide member.
In accordance with a preferred embodiment of the present invention, the quantity of light guide member is multiple, and multiple light guide members are according to optics device
Orthographic projection shape arrangement of the part in substrate.
In accordance with a preferred embodiment of the present invention, optical device is camera.
Another aspect, one embodiment of the invention propose a kind of terminal device, including above-mentioned display device.
Display screen, display device and the terminal device provided according to embodiments of the present invention, display screen include substrate, set
It is placed in the viewing area on the upside of substrate and light guide member, multiple sub-pixels are equipped in viewing area, light guide member is located at multiple sons
Region between pixel is shown since the upper end of light guide member can receive ambient light and lower end and can export ambient light
Screen, then so that display screen is when being applied to the terminal devices such as display device or mobile phone, the optical devices such as camera can be with
With display the viewing area of screen it is opposite and towards light guide member be arranged, with from light guide member acquisition or delivery context light, both
It can realize the demand that terminal device such as shields more large display screen comprehensively, while can ensure the peace of the optical devices such as camera
It puts and normal use.
Description of the drawings
The feature, advantage and technique effect of exemplary embodiment of the present described below with reference to the accompanying drawings.
Fig. 1 is the longitudinally cutting figure of display screen provided by one embodiment of the present invention；
Fig. 2 is arrangement schematic diagram of the light guide member in pixel defining layer in Fig. 1；
Fig. 3 is the structural schematic diagram of light guide member in Fig. 1；
Fig. 4 is the structural schematic diagram of the light guide member for the display screen that another embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram of the light guide member for the display screen that another embodiment of the invention provides；
Fig. 6 is that arrangement of the light guide member for the display screen that further embodiment of the present invention provides in pixel defining layer is shown
It is intended to；
Fig. 7 is the structural schematic diagram of display device provided by one embodiment of the present invention；
Fig. 8 be the display device of the embodiment of the present invention light guide member and optical device between position arrangement schematic diagram；
Fig. 9 is the structural schematic diagram of terminal device provided by one embodiment of the present invention.
1- shows screen；X- thickness directions；
10- substrates；11- underlay substrates；12- array layers；13- anodes；
20- middle layers；21- pixel defining layers；211- blocking parts；212- pixel regions；22- sub-pixels；The holes 23- are injected
Layer；24- hole transmission layers；25- electron transfer layers；26- electron injecting layers；
30- cathode layers；31- cathodes；32- coatings；
40- light guide members；41- light-conductive holes；
2- display devices；201- optical devices；202- regulating members；
3- terminal devices；301- shells；
4- ambient lights.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Specific implementation mode
The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description
In, it is proposed that many details, in order to provide complete understanding of the present invention.But to those skilled in the art
It will be apparent that the present invention can be implemented in the case of some details in not needing these details.Below to implementing
The description of example is just for the sake of by showing that the example of the present invention is better understood from the present invention to provide.In attached drawing and following
Description in, at least part of known features and technology are not shown, unnecessary fuzzy to avoid causing the present invention；
Also, for clarity, may be exaggerated the size of part-structure.In addition, feature described below, structure or characteristic can be with
It is incorporated in any suitable manner in one or more embodiments.
The noun of locality of middle appearance described below is direction shown in figure, is not to display screen of the invention, shows
The concrete structure of showing device and terminal device is defined.In the description of the present invention, it is also necessary to explanation, unless otherwise bright
True regulation and restriction, term " installation ", " connection " shall be understood in a broad sense, and can also be removable for example, it may be being fixedly connected
Connection is unloaded, or is integrally connected；It can be directly connected, can also be indirectly connected.For those of ordinary skill in the art and
Speech, visual concrete condition understand the concrete meaning of above-mentioned term in the present invention.
For a better understanding of the present invention, with reference to Fig. 1 to Fig. 9 to the display screen according to each embodiment of the present invention
Curtain, display device and terminal device are described in detail.
The longitudinally cutting figure of the display screen 1 of one embodiment of the invention, figure are shown also referring to Fig. 1, Fig. 2, Fig. 1
2 show arrangement schematic diagram of the light guide member 40 in pixel defining layer 21 in Fig. 1.The embodiment of the present invention provides a kind of display screen
Curtain 1, display screen 1 include substrate 10, are set to viewing area and the light guide member 40 of 10 upside of substrate, and viewing area includes having
The middle layer 20 and cathode layer 30 of pixel defining layer 21, substrate 10, middle layer 20 and cathode layer 30 are in the thickness side of substrate 10
It is stacked to X, middle layer 20 is additionally provided with multiple sub-pixels 22 in viewing area, leads between substrate 10 and cathode layer 30
Light component 40 in viewing area and between sub-pixel 22, and the upper end of light guide member 40 can receive ambient light 4 and
Ambient light 4 can be exported and show screen 1 by lower end.
Specifically, the substrate 10 in the present embodiment includes the underlay substrate 11 being cascading on thickness direction X, battle array
Row layer 12 and anode 13, underlay substrate 11 can be made of rigid materials such as glass, certainly, also can be by flexible materials such as plastics
It is made.
Middle layer 20 is stacked the pixel defining layer 21 in substrate 10, hole injection layer 23, sky including through-thickness X
Cave transport layer 24, electron transfer layer 25 and electron injecting layer 26.Pixel defining layer 21 includes interval and arranged in a crossed manner multiple
Blocking part 211 can define multiple pixel regions 212 by multiple blocking parts 211, and multiple sub-pixels 22 are set to more accordingly
In a pixel region 212.
Cathode layer 30 includes cathode 31 and is stacked in the coating 32 on cathode 31, and coating 32 can be cathode
31 provide safety guarantee.
The quantity of light guide member 40 is preferably several, and multiple light guide members 40 can be arranged at intervals at the part area of viewing area
Domain.Specific multiple light guide members 40 can be located therein the blocking part 211 between a part of sub-pixel 22 and through-thickness X prolongs
It stretches, so that ambient light 4 can be along light guide member 40 through display screen 1.By the light guide member 40 of setting so that display screen
Curtain 1 is when being applied to terminal device so that terminal device can be with the viewing area of bigger, and terminal device is on display screen 1
Without reserved non-display area to place the optical devices such as camera, the need that terminal device more large screen such as shields comprehensively may be implemented
It asks.Placement and the requirement of the optical devices such as camera can also be met simultaneously.
It can be by light guide member 40 through screen 1 is shown, as a kind of optional embodiment party for the ease of ambient light 4
Formula, light guide member 40 be set to viewing area and on thickness direction X penetrate through blocking part 211, substrate 10 and display screen 1 other
The light-conductive hole 41 of layer structure so that ambient light 4 can walk in light-conductive hole 41, with through display screen 1.Described leaded light
Component 40 can be the light-conductive hole 41 being formed directly on display screen 1.When showing that screen 1 is molded by the way that mask plate etc. is arranged
Form is formed, that is, be enclosed in substrate 10 and blocking part 211 surface of light-conductive hole 41 and light-conductive hole 41 collectively form it is described
Light guide member 40.Certainly, this is a kind of embodiment, and but it is not limited to this, and light-conductive hole 41 can run through one of display screen 1
Point, rest part layer structure is made of transparent material, as long as disclosure satisfy that the light transmission requirement of the viewing area of display screen 1.
The structural schematic diagram of light guide member 40 in Fig. 1 is shown also referring to Fig. 3, Fig. 3.As a kind of optional implementation
Mode, the generally columnar structures of light guide member 40 can be the open column shape structure with through-hole, and described through-hole is
It is capable of the light-conductive hole 41 of leaded light, light-conductive hole 41 is preferably placed on the central axes of light guide member 40,40 through-thickness X of light guide member
Penetrate through substrate 10, middle layer 20 and cathode layer 30.In the present embodiment, light guide member 40 is prismatic column on thickness direction X
Shape structure, and cross sectional shape is circular ring shape, the outer diameter and wall thickness of light guide member 40 do not do concrete numerical value restriction, as long as can expire
Foot shows the light transmission requirement of screen 1, while being capable of molding easy to process.
The light guide member 40 of the display screen 1 of another embodiment of the present invention is shown also referring to Fig. 4 and Fig. 5, Fig. 4
Structural schematic diagram, Fig. 5 shows the structural schematic diagram of the light guide member 40 of the display screen 1 of another of the invention embodiment.
It is understood that section of the light guide member of the embodiment of the present invention 40 on thickness direction X is not limited to as prismatic column
Structure, in some embodiments, light guide member 40 can also be the columnar structures of variable cross-section, such as using as shown in Figure 4
Form, be divided into two or more equal or unequal column structure units of axial dimension on thickness direction X, two sections or
The radial dimension of two sections of column structure units is different so that whole light guide member 40 is in stepped cylindrical structure.It is, of course, also possible to
It is the columnar structures of the variable cross-section of increasing or decreasing form from the bottom to top in thickness direction X using form as shown in Figure 5.
When form of the light guide member 40 using variable cross-section, internal light-conductive hole 41 can be prismatic shape on thickness direction X
Formula, naturally it is also possible to follow the change of columnar structures global shape and change.Accordingly by light guide member 40 in thickness direction X
On be set as the form of variable cross-section, can be for showing the evacuation of 1 other structures of screen or making ambient light better
It is defined by the consideration of the factors such as light guide member 40.
Certainly, section of the light guide member 40 of the various embodiments described above on thickness direction X is regular circular structure,
For preferred embodiment, but it is not limited to above-mentioned form.In some optional embodiments, light guide member 40 is in thickness direction X
On cross sectional shape can be rectangular, more polygon ring, ellipse or other irregular shapes, as long as disclosure satisfy that light guide member 40
It is guide-lighting require, convenient for ambient light 4 through showing screen 1, while convenient for the manufacturing of display screen 1.
When light guide member 40 is columnar structures, the length on thickness direction X is set as the case may be, is preferably passed through
Display screen 1 is worn, is certainly not limited to through display screen 1.In order to ensure that display screen 1 provided in an embodiment of the present invention is being applied
When to terminal device, interference is not generated to the installation of other component, it can also be in substrate 10 or other structures layer upper edge thickness side
It is partially provided with hole to X, the light-conductive hole for making ambient light 4 penetrate to be collectively formed with the through-hole in columnar structures
41, naturally it is also possible to by the layer structure setting of portion's layered structure such as display 1 thickness direction end positions of screen at transparent form, with
Ensure that ambient light 4 penetrates.
Show the light guide member 40 of the display screen 1 of further embodiment of the present invention in picture also referring to Fig. 6, Fig. 6
Arrangement schematic diagram on plain definition layer 21.In order to improve the pixel of display screen 1, usually defined very in pixel defining layer 21
It is multiple for the pixel regions 212 of sub-pixel 22 to be arranged, the area size between corresponding adjacent subpixels 22 is smaller.Such as Fig. 6
It is shown, for the ease of light guide member 40 is arranged in the viewing area of display screen 1, while enabling light guide member 40 better
Meet passing through for ambient light 4, as an alternative embodiment, close to light guide member 40 be arranged multiple sub-pixels 22 it
Between interval be more than far from light guide member 40 be arranged multiple sub-pixels 22 between interval.Using above-mentioned form, can make
The radial dimension of light guide member 40 is done greatly as possible, is convenient for the processing of light guide member 40, while convenient for aobvious with light guide member 40
The production of display screen curtain 1, and can ensure 4 laser propagation effect of ambient light of light guide member 40.
The material of the light guide member 40 of the various embodiments described above is not specifically limited, and can be preferably made of clear material,
Such as use glass material.Since the sub-pixel 22 of multiple pixel regions 212 of pixel defining layer 21 can shine.Work as light guide member
40 when being made of clear material so that display screen 1 is whole can be by the picture around light guide member 40 in than dark environment
Certain ambient light 4 is obtained in the light that sub-pixel 22 in plain region 212 is sent out, with to the faint light in external environment into
Row compensation so that display screen 1 can also have higher translucent effect in than dark environment, and then meet camera etc.
The requirement of optical device.When light guide member 40 is made of clear material, in view of the light transmission of transparent material, lead at this time
Light component 40 can be transparent open column shape structure, it is of course also possible to be transparent solid cylindrical structure, it can not only
Meet the incident of the light that sub-pixel 22 is sent out to require, also disclosure satisfy that the incident of external environment light requires.
Certainly, as stated above, the light that the sub-pixel 22 in the pixel region 212 around light guide member 40 is sent out is comparing
In dark environment have certain compensating action, still, due to sub-pixel 22 send out light through overregulating, the light sent out
There is certain difference with extraneous light, therefore when external environment is brighter, in other words the ambient light semi-finals degree in external environment
It when sufficiently strong, be preferably provided in the peripheral surface of light guide member 40 and be protected from light layer, entered with obstructing the light that sub-pixel 22 is sent out
Light guide member 40.And then ensure the imaging effect of the optical devices such as camera.The described layer that is protected from light can be coated in light guide section
The dark coating of 40 peripheral surface of part, such as black coating are kept away it is of course also possible to for the coating of other colors as long as disclosure satisfy that
Light requirement.
Display screen 1 provided in an embodiment of the present invention as a result, because it includes the light guide member between being set to sub-pixel 22
40 so that ambient light 4 can be along light guide member 40 through screen 1 is shown, then so that display screen 1 is being applied to display dress
When setting the terminal devices such as 2 or mobile phone, the optical devices such as camera can be opposite with the display viewing area of screen 1 and towards light guide sections
Part 40 is arranged, and with acquisition or delivery context light 4 from light guide member 40, can either realize comprehensive screen demand of terminal device,
It can ensure the placement of the optical devices such as camera and normal use simultaneously.
The present invention will be described by taking OLED display screen as an example for foregoing display screen, it is to be understood that
This is a kind of preferred embodiment, but not limited to this, this programme can be applicable to the display screen of the forms such as LCD.
The structural schematic diagram of the display device 2 of the embodiment of the present invention is shown also referring to Fig. 7, Fig. 7.The present invention is implemented
The display device 2 that example provides, includes the display screen 1 and optical device 201 of the various embodiments described above, optical device 201 is connected to
Show the substrate 10 of screen 1, and optical device 201 shows that the viewing area of screen 1 is opposite and is arranged towards light guide member 40.
Specifically, described optical device 201 can be camera, optical device 201 specifically with the substrate base of substrate 10
Plate 11 connects, and when imaging effect, which disclosure satisfy that, to be required, optical device 201 may be used bonding form with substrate 10 and directly connect
It connects.
Certainly, in order to reach better imaging effect, preferably pass through regulating member between optical device 201 and substrate 10
202 connections, i.e., be indirectly connected between optical device 201 and substrate by regulating member 202.It can be adjusted by regulating member 202
The relative distance between optical device 201 and substrate 10 is saved, preferably to receive or transmit light, more preferably, adjustment portion
Part 202 can also adjust the relative angle between optical device 201 and substrate 10, preferably to ensure imaging effect.
The light guide member 40 and optical device 201 of display device of the embodiment of the present invention 2 are shown also referring to Fig. 8, Fig. 8
Between position arrangement schematic diagram.When optical device 201 is when being connected to display screen 1, orthographic projection on the substrate 10 will be covered
Cover the orthographic projection of multiple sub-pixels 22 on the substrate 10.Therefore, it in order to better meet the requirement of optical device 201, leads
The quantity of light component 40 is preferably several, and orthographic projection of the multiple light guide members 40 according to optical device 201 on the substrate 10
Shape is arranged.In the present embodiment, described optical device 201 is camera, and orthographic projection on the substrate 10 is circle, because
This, multiple light guide members 40 are arranged on viewing area in a manner of circular, preferably uniformly arrangement, so that camera is received
Ambient light 4 more uniformly, ensure better imaging effect.
The quantity of described multiple light guide members 40 does not do the restriction of concrete numerical value, as long as disclosure satisfy that optical device 201
Requirement, while the cost of display device 2 can be reduced, it is easy to produce.
Foregoing optical device 201 is illustrated by taking camera as an example, is to receive the external world by light guide member 40
Ambient light 4, it is to be understood that optical device 201 is not limited to camera.In some optional embodiments, optics device
The optical devices 201 such as part 201 or display lamp, headlamp and flash lamp, are outwardly to transmit it by light guide member 40
The light etc. itself sent out, the terminal device that the type of optical device 201 can specifically be applied with according to the display device 2 carry out
It limits.
Also, foregoing display device 2 only includes an optical device 201, this is a kind of embodiment, but not
It is limited to this, in some embodiments, display device 2 can also include more than two optical devices 201, and can such as be applied to has
On the terminal devices such as the mobile phone of double front cameras.
Display device 2 provided in an embodiment of the present invention, because it includes the display screen 1 of the various embodiments described above, therefore, display
For device 2 when being applied to the terminal devices such as mobile phone, the optical devices such as camera 201 can be set to the lower section of display screen 1, with
Show that the viewing area of screen 1 is opposite and is arranged towards light guide member 40, with acquisition or delivery context light from light guide member 40
4, it can either realize the demand that the more large screen of terminal device such as shields comprehensively, while can ensure the optical devices such as camera 201
Placement and normal use.
The structural schematic diagram of the terminal device 3 of inventive embodiments is shown also referring to Fig. 9, Fig. 9.The embodiment of the present invention
A kind of terminal device 3 is also provided, the display device 2 of the various embodiments described above is included.Terminal device 3 in the present embodiment is hand
Machine comprising there is the shell 301 of opening, the optical device 201 of display device 2 to be set in shell 301, display screen 1 is set
It is placed in the opening of shell 301 and is connect with shell 301.
It is understood that the terminal device 3 of the embodiment of the present invention is not limited to mobile phone, it can also be tablet computer, calculate
Machine etc..
Terminal device 3 provided in an embodiment of the present invention, because it includes the display device 2 of the various embodiments described above, therefore, energy
Enough the display screen 1 with bigger such as shields form comprehensively, and can ensure the placement of the optical devices such as camera 201 and normally make
With easy to spread.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of display screen (1), including：Substrate (10) and the viewing area being set on the upside of the substrate (10), the display
Multiple sub-pixels (22) are equipped in area, which is characterized in that in the viewing area, light guide section is equipped between the sub-pixel (22)
The upper end of part (40), the light guide member (40) can receive ambient light (4) and lower end can lead the ambient light (4)
Go out the display screen (1).
2. display screen (1) according to claim 1, it is characterised in that：The quantity of the light guide member (40) be it is multiple,
Multiple light guide members (40) are arranged at intervals at the subregion of the viewing area.
3. display screen (1) according to claim 1, it is characterised in that：The light guide member (40) is described to be set to
The light-conductive hole (41) of viewing area.
4. display screen (1) according to claim 1, which is characterized in that the light guide member (40) is columnar structures,
The columnar structures are open column shape structure or transparent solid cylindrical structure.
5. display screen (1) according to claim 4, which is characterized in that the light guide member (40) is prismatic column
Shape structure；
Alternatively, the light guide member (40) is the columnar structures of variable cross-section.
6. display screen (1) according to claim 4, which is characterized in that the peripheral surface of the light guide member (40) is set
It is equipped with and is protected from light layer, the light guide member (40) is incident to obstruct the light that the sub-pixel (22) is sent out.
7. the display screen (1) according to claim 1 to 6 any one, which is characterized in that close to the light guide member
(40) interval between the multiple sub-pixels (22) being arranged is more than far from the multiple described of the light guide member (40) setting
Interval between sub-pixel (22).
8. a kind of display device (2), which is characterized in that including：Display screen (1) as described in claim 1 to 7 any one
And optical device (201), the optical device (201) are connected to the substrate (10), and the optical device (201) with it is described
Viewing area is opposite and is arranged towards the light guide member (40).
9. display device (2) according to claim 8, which is characterized in that the optical device (201) is camera.
10. a kind of terminal device (3), which is characterized in that including display device as claimed in claim 8 or 9 (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810176624.7A CN108470748B (en) | 2018-03-03 | 2018-03-03 | Display screen, display device and terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810176624.7A CN108470748B (en) | 2018-03-03 | 2018-03-03 | Display screen, display device and terminal equipment |
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| CN108470748A true CN108470748A (en) | 2018-08-31 |
| CN108470748B CN108470748B (en) | 2021-10-22 |
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| CN109950281A (en) * | 2019-02-27 | 2019-06-28 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel, preparation method and its terminal part |
| CN110289296A (en) * | 2019-06-28 | 2019-09-27 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110739339A (en) * | 2019-10-28 | 2020-01-31 | 武汉华星光电半导体显示技术有限公司 | kinds of display panel and display device |
| CN110767703A (en) * | 2018-12-28 | 2020-02-07 | 云谷（固安）科技有限公司 | Array substrate, display panel and display device |
| WO2020133755A1 (en) * | 2018-12-25 | 2020-07-02 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN111384091A (en) * | 2018-12-29 | 2020-07-07 | 武汉华星光电半导体显示技术有限公司 | OLED display panel and display device |
| WO2020186608A1 (en) * | 2019-03-21 | 2020-09-24 | 武汉华星光电半导体显示技术有限公司 | Flexible display panel and display device |
| CN114627806A (en) * | 2020-12-08 | 2022-06-14 | Oppo广东移动通信有限公司 | Display screen, manufacturing method thereof and electronic equipment |
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