CN109449178A - Display screen, display device and electronic equipment - Google Patents
Display screen, display device and electronic equipment Download PDFInfo
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- CN109449178A CN109449178A CN201811200346.0A CN201811200346A CN109449178A CN 109449178 A CN109449178 A CN 109449178A CN 201811200346 A CN201811200346 A CN 201811200346A CN 109449178 A CN109449178 A CN 109449178A
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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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
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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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
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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
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
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- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
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- Multimedia (AREA)
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Abstract
The application provides a kind of display screen, display device and electronic equipment, the display screen includes the first electrode layer stacked gradually, pixel layer and the second electrode lay, the pixel layer includes pixel unit and the pixel limited section adjacent with the pixel unit, the pixel limited section can pass through light, the first electrode layer covers the pixel unit, and the first electrode layer is equipped at least one and is directed at the hollow-out parts of the pixel limited section.It is stacked gradually by first electrode layer, pixel layer and the second electrode lay, the pixel unit is covered by the first electrode layer again, the first electrode layer is equipped at least one and is directed at the hollow-out parts of the pixel limited section, since the pixel limited section can pass through light, to which light can pass through the display screen through the hollow-out parts and the pixel limited section, be conducive to improve the light penetration of the display screen, improve light transmission, and then guarantees to shield lower fingerprint recognition effect.
Description
Technical field
This application involves technical field of electronic equipment, and in particular to a kind of display screen, display device and electronic equipment.
Background technique
The light transmission of current existing display panel is poor: where 700nm feux rouges transmitance 2.47%, and
The green light of 550nm only has 1.93%.The light transmission of display panel directly influences the precision and accuracy rate for shielding lower fingerprint recognition,
Therefore, the light transmission for improving display panel has great importance.
Summary of the invention
The application provides a kind of display screen, and the display screen includes the first electrode layer stacked gradually, pixel layer and second
Electrode layer, the pixel layer include pixel unit and the pixel limited section adjacent with the pixel unit, the pixel limited section
It can pass through light, the first electrode layer covers the pixel unit, and the first electrode layer is equipped with described at least one alignment
The hollow-out parts of pixel limited section.
The application also provides a kind of display device, and the display device includes display screen as described above.
The application also provides a kind of electronic equipment, and the electronic equipment includes display device as described above.
Display screen provided by the present application, display device and electronic equipment, pass through first electrode layer, pixel layer and second electrode
Layer stacks gradually, then covers the pixel unit by the first electrode layer, and it is right that the first electrode layer is equipped at least one
The hollow-out parts of the quasi- pixel limited section, since the pixel limited section can pass through light, so that light can be through the hollow out
Portion and the pixel limited section pass through the display screen, are conducive to the light penetration for improving the display screen, improve translucency
Can, and then guarantee to shield lower fingerprint recognition effect.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of display screen provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram two of display screen provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram three of display screen provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram four of display screen provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram five of display screen provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram six of display screen provided by the embodiments of the present application；
Fig. 7 is the structural schematic diagram seven of display screen provided by the embodiments of the present application；
Fig. 8 is the structural schematic diagram eight of display screen provided by the embodiments of the present application；
Fig. 9 is the enlarged diagram in Fig. 8 at A；
Figure 10 is the structural schematic diagram of display device provided by the embodiments of the present application；
Figure 11 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Base
Embodiment in the application, those of ordinary skill in the art are obtained all without making creative work
Other embodiments belong to the range of the application protection.
Referring to Fig. 1, the application provides a kind of display screen 100, the display screen 100 includes the first electrode stacked gradually
Layer 10, pixel layer 20 and the second electrode lay 30.The pixel layer 20 includes pixel unit 21 and adjacent with the pixel unit 21
Pixel limited section 22, the pixel limited section 22 can pass through light.The first electrode layer 10 covers the pixel unit 21,
The first electrode layer 10 is equipped at least one and is directed at the hollow-out parts 11 of the pixel limited section 22.
It is stacked gradually by the first electrode layer 10, the pixel layer 20 and the second electrode lay 30, then passes through institute
It states first electrode layer 10 and covers the pixel unit 21, the first electrode layer 10 is equipped at least one and is directed at the pixel restriction
The hollow-out parts 11 in portion 22, since the pixel limited section 22 can pass through light, so that light can be through the hollow-out parts 11 and institute
Pixel limited section 22 is stated across the display screen 100, is conducive to the light penetration for improving the display screen 100, improves light transmission
Performance, and then guarantee to shield lower fingerprint recognition effect.
Referring to Fig. 2, the pixel unit 21 is organic light-emitting units in present embodiment, i.e., the described display screen 100 is
Organic light emission screen (OLED screen), the display screen 100 have the characteristics such as self-luminosity, wide viewing angle, contrast height.Institute can be passed through
It states first electrode layer 10 and the second electrode lay 30 controls the pixel unit 21 and shines, so that the display screen 100 is not necessarily to
Backing structure is set.The pixel layer 20 includes multiple pixel units 21, and multiple pixel units 21 are arranged in array,
Image can be formed by different luminescent composition modes so as to multiple pixel units 21.Two adjacent pictures
Gap is formed between plain unit 21, the pixel limited section 22 is set in the gap, i.e., the described pixel limited section 22 is arranged
Between two adjacent pixel units 21.The pixel layer 20 is formed with many places gap, the pixel layer 20 include with
The one-to-one multiple pixel limited sections 22 in multiple gaps, i.e., each pixel limited section 22 is set to adjacent two
Between the pixel unit 21.Multiple pixel limited sections 22 can be wholely set to form pixel confining layer.The pixel limit
Determining portion 22 can pass through light, and the pixel limited section 22 can be formed by the insulating materials with certain transmissivity.It is multiple described
Pixel limited section 22 can provide the transparent area of larger area, so that the display screen 100 has translucency.
Referring to Fig. 3, the display screen 100 further includes transparent substrates 40 and the relatively described light transmission base in present embodiment
The transparent encapsulant plate 50 that plate 40 is arranged.The transparent substrates 40 and the transparent encapsulant plate 50 separately, the transparent substrates 40
Accommodating space 53 is formed between the transparent encapsulant plate 50.The first electrode layer 10, the pixel layer 20 and described second
Electrode layer 30 is contained in the accommodating space 53.The display screen 100 further includes that sealing is matched with 40 He of transparent substrates
Encapsulation part 54 between the transparent encapsulant plate 50.The encapsulation part 54 separates the accommodating space 53 with the external world.It is described
Display screen 100 further includes tft layer 60.The tft layer 60 includes thin film transistor (TFT) 61.The film crystal
Layer 60 is fixed in the accommodating space 53, and the thin film transistor (TFT) 61 is fixed on the pixel unit 21 away from first electricity
Pole 10 side of layer, i.e., the described thin film transistor (TFT) 61 overlap with the pixel unit 21, and the thin film transistor (TFT) 61 is avoided to stop
The light being emitted through the pixel limited section 22, guarantees the light penetration of the display screen 100.The display screen 100 also wraps
It includes and is attached to the transparent substrates 40 close to the insulating layer 55 of 20 side of pixel layer, the thin film transistor (TFT) 61 and described
Two electrode layers 30 are all set between the insulating layer 55 and the pixel layer 20.
Referring to Fig. 4, the first electrode layer 10 includes covering being total to for multiple pixel units 21 in present embodiment
With electrode film 12.The common electrode film 12 is transparent electrode film, and multiple pixel units 21 are towards the common electrode film
12, the light of multiple pixel units 21 can be emitted through the common electrode film 12, and then form display image.It is described to engrave
Empty portion 11 is set to the common electrode film 12.The number of the hollow-out parts 11 is multiple.Multiple hollow-out parts 11 with it is multiple
The pixel limited section 22 corresponds, i.e., each hollow-out parts 11 are directed at each pixel limited section 22, thus external
Light can enter the pixel limited section 22 through the hollow-out parts 11, the loss of transmitted ray be advantageously reduced, described in raising
The light penetration of display screen 100.The second electrode lay 30 includes the multiple second electrode portions 31 being arranged in array.Each institute
It states second electrode portion 31 and is set to each pixel unit 21 away from 12 side of common electrode film.The common electrode film
12 are used as common electrode, and the common electrode film 12 can be cathode, then the second electrode portion 31 can be anode, by each
Voltage between the second electrode portion 31 and the common electrode film 12 determines whether the corresponding pixel unit 21 is sent out
Light, so as to independently carry out selective control to each pixel.Certainly, in other embodiments, the common electrode film 12
It can be exchanged with the polarity in the second electrode portion 31, i.e., the described common electrode film 12 is also possible to anode, the second electrode
Portion 31 is also possible to cathode.
Referring to Fig. 5, the first electrode layer 10 includes multiple first electricity being arranged in array in another embodiment
Pole portion 13.Each electrode portion covers each pixel unit 21.Adjacent two deposit between the first electrode portion 13
At interval 14, then the first electrode layer 10 is formed with multiple intervals 14, and the first electrode layer 10 is equipped with and multiple institutes
14 one-to-one multiple hollow-out parts 11 of interval are stated, each hollow-out parts 11 are formed at the interval 14.Multiple institutes
Multiple pixel limited sections 22 that hollow-out parts 11 are respectively aligned to the pixel layer 20 are stated, so that the display screen 100 corresponds to institute
The light penetration at hollow-out parts 11 is stated to increase.In other embodiments, each first electrode portion 13 covers more
A pixel unit 21.
Referring to Fig. 6, further, the first electrode layer 10 is equipped with boss 15 at the corresponding pixel limited section 22,
The hollow-out parts 11 are equipped with the first collimating aperture 151 that the first electrode layer 10 is extended through by 15 end face of boss, described
First collimating aperture 151 is directed at the pixel limited section 22.
In present embodiment, the concrete shape of the boss 15 is not construed as limiting, and can according to need sets itself.By institute
It states pixel layer 20 and is formed with multiple pixel limited sections 22, the first electrode layer 10 is formed with to be limited with multiple pixels
The one-to-one multiple boss 15 in portion 22.The thickness of the first electrode layer 10 part corresponding to the boss 15 increases
Add, so that the intensity that the first electrode layer 10 is correspondingly arranged the region of hollow-out parts 11 increases, avoids the first electrode layer 10
Local strength is caused to decline because hollow-out parts 11 are arranged.As the first electrode layer 10 part corresponding to the boss 15
Thickness increases, and the first standard that the first electrode layer 10 is extended through by 15 end face of boss is equipped with by the hollow-out parts 11
Straight hole 151, first collimating aperture 151 have enough depth.The extending direction of first collimating aperture 151 and the pixel
Layer 20 is perpendicular.First collimating aperture 151 allows the light of scattering angle within a preset range to pass through, and stops scattering angle
Excessive veiling glare, so as to penetrate the display screen 100 by the 151 stop portions veiling glare of the first collimating aperture.It can be
Fingerprint recognition mould group 83 is arranged in 100 side of display screen, shields lower fingerprint identification function to realize, due to first collimating aperture
151 pairs of fingerprint detection light screen, and guarantee only have specific collimated ray to enter the pixel limited section 22, and then enter
The fingerprint recognition mould group 83 prevents fingerprint detection from believing so as to exclude interference of the veiling glare to the fingerprint recognition mould group 83
Number distortion, guarantee fingerprint recognition effect；And no setting is required in the fingerprint recognition mould group 83 collimator structure, is conducive to simplify
The structure and volume of fingerprint recognition mould group 83.
Referring to Fig. 7, in the first embodiment, the boss 15 is set to the first electrode layer 10 away from the picture
Plain 20 side of layer.
In present embodiment, the common electrode film 12 is with the first surface 121 for covering the pixel layer 20 and relatively
The second surface 122 that the first surface 121 is arranged.The boss 15 is set to the second surface 122.The transparent encapsulant
Plate 50 is laminated in the first electrode layer 10 away from 20 side of pixel layer, i.e., the described transparent encapsulant plate 50 is laminated in described total
Deviate from 20 side of pixel layer with electrode film 12.The transparent encapsulant plate 50 is bonded 15 end face of boss, the light transmission envelope
Loading board 50 offsets with the multiple boss 15 for being located at the second surface 122.Described first positioned at the boss 15 is quasi-
151 one end of straight hole is towards the pixel limited section 22, and the other end is towards the transparent encapsulant plate 50, and the transparent encapsulant plate
50 directly cover first collimating aperture 151 towards described 50 one end of transparent encapsulant plate.By first collimating aperture 151 and institute
It states between transparent encapsulant plate 50 and not set intermediate layer, so that extraneous light is directly emitted to through the transparent encapsulant plate 50
In first collimating aperture 151, loss of the intermediate layer to light is avoided, then again through 151 He of the first collimating aperture
The pixel limited section 22 is emitted, and is conducive to the light transmittance for improving the display screen 100.
The display screen 100 further includes the optics being filled between the transparent encapsulant plate 50 and the first electrode layer 10
Glue-line 70.The transparent encapsulant plate 50 has towards the third surface 51 of the second surface 122,15 end face of boss and institute
Third surface 51 is stated to fit.There are gaps between the second surface 122 and the third surface 51, to form filling space
52, the boss 15 is located in the filling space 52.The optical adhesive layer 70 is filled in the filling space 52, so that institute
State optical adhesive layer 70 and bond the second surface 122 and the third surface 51, and the optical adhesive layer 70 be coated on it is described convex
The side of platform 15, to guarantee the stabilized structure of the first electrode layer 10 and the transparent encapsulant plate 50 cooperation.Due to described
Optical adhesive layer 70 is coated on the side of the boss 15, and the transparent encapsulant plate 50 is bonded 15 end face of boss, and seals
Described first collimating aperture, 151 one end is covered, so that the boss 15 and the structure of the transparent encapsulant plate 50 cooperation avoid the light
It learns glue-line 70 to be filled in first collimating aperture 151, so as to avoid optical adhesive layer 70 from entering first collimating aperture 151
It causes to be lost to by the light of first collimating aperture 151 after interior, the light for being conducive to improve the display screen 100 penetrates
Rate.
Referring to Fig. 8, in the second embodiment, the boss 15 is set to the first electrode layer 10 close to described
20 side of pixel layer.
Referring to Fig. 8, the common electrode film 12 has the first surface for covering the pixel layer 20 in present embodiment
121 and the second surface 122 that is arranged of the first surface 121 relatively.The boss 15 is set to the first surface 121.Institute
It states and is equipped with groove 221, the shape of the shape of the groove 221 and the boss 15 at the corresponding boss 15 in pixel limited section 22
It is adapted, the boss 15 is embedded in the groove 221.Multiple boss 15 are corresponded with multiple grooves 221, are led to
It crosses multiple boss 15 and matches the realization first electrode layer 10 and the pixel layer 20 with multiple grooves 221 respectively
It combines closely, is conducive to the bond strength for increasing the first electrode layer 10 and the pixel layer 20, avoids the first electrode
Layer 10 is removed from the pixel layer 20.Since the thickness of the first electrode layer 10 part corresponding to the boss 15 increases
Add, be embedded in by the boss 15 of the first electrode layer 10 in the groove 221 of the pixel limited section 22, thus the boss 15
Without occupying additional space, the structure that the first electrode layer 10 and the pixel layer 20 cooperate is without increasing additional thickness
Degree.And the part of the corresponding boss 15 in the pixel limited section 22 is provided with 221 structure of groove, i.e., the described pixel limited section
The thickness of the part of the 22 corresponding boss 15 is reduced, and extraneous light enters the pixel through first collimating aperture 151 and limits
The loss of light is reduced in the part in portion 22, the corresponding boss 15 in the pixel limited section 22, through the pixel limited section 22
The light intensity of outgoing increases, and improves the light penetration of the display screen 100.
Referring to Fig. 9, the groove 221 has towards the bottom surface 223 of the boss 15, the pixel limited section 22 is equipped with
The second collimating aperture 222 extended by the bottom surface 223, second collimating aperture 222 are aligned and are connected to first collimating aperture
151.The extending direction of second collimating aperture 222 is parallel with the extending direction of first collimating aperture 151.The pixel limit
Determine the back side 224 that portion 22 has the relatively described bottom surface 223, second collimating aperture 222 extends to the back by the bottom surface 223
Face, i.e., described second collimating aperture 222 run through the pixel limited section 22.First collimating aperture 151 and second collimating aperture
222 composition collimation pore structures, for the collimation pore structure across the first electrode layer 10 and the pixel limited section 22, light can
To pass through the first electrode layer 10 and the pixel limited section 22 through the collimation pore structure, be conducive to be further reduced described
The loss of first electrode layer 10 and the pixel limited section 22 to light, improves the light penetration of the display screen 100.At it
In his embodiment, there are spacing between second collimating aperture 222 and the back side 224, i.e., described second collimating aperture 222 is not
Through the pixel limited section 22.
Referring to Fig. 10, the application also provides a kind of display device 200, the display device 200 includes as described above
Display screen 100.The display device 200 further includes euphotic cover plate 82 and fingerprint recognition mould group 83.The euphotic cover plate 82 is laminated
In 100 side of display screen.The fingerprint recognition mould group 83 is fixed on the display screen 100 away from the euphotic cover plate 82 1
Side, the display screen 100 have viewing area 81, and orthographic projection of the fingerprint recognition mould group 83 on the display screen 100 is located at
In the viewing area 81, shield lower fingerprint identification function so as to realize using the fingerprint recognition mould group 83.The fingerprint is known
Other mould group 83 is towards the pixel unit 21 and the pixel limited section 22.When user is touching the euphotic cover plate 82 just with finger
When at the viewing area 81, can use the pixel unit 21 can send fingerprint detection light, fingerprint to user's finger
Detection light forms fingerprint detection optical signal after user's finger reflects, and fingerprint detection optical signal can be through the first electrode layer
10 hollow-out parts 11 enter the pixel limited section 22, and are emitted to the fingerprint recognition mould group 83, to realize fingerprint recognition
Function.The structure that hollow-out parts 11 are arranged in the first electrode layer 10 reduces the loss of fingerprint detection optical signal, is conducive to increase institute
The quality of the received fingerprint detection signal of fingerprint recognition mould group 83 is stated, guarantees fingerprint recognition effect.
Figure 11 is please referred to, the application also provides a kind of electronic equipment 300.The electronic equipment 300 further includes as described above
Display device 200.The electronic equipment 300 further includes shell 84 and electronic building brick 85.The shell 84 is equipped with accommodating chamber 86,
The display screen 100 is fixedly connected with the shell 84 and covers the accommodating chamber 86.The fingerprint recognition mould group 83 is fixed on institute
Display screen 100 is stated close to 86 side of accommodating chamber.The electronic building brick 85 is fixed in the accommodating chamber 86.The electronics group
Part 85 includes battery 87 and mainboard 88.The battery 87, the display screen 100 and the fingerprint recognition mould group 83 are electrically connected institute
State mainboard 88.It is understood that the electronic equipment 300 can be smart phone, tablet computer, laptop or can wear
Wear smart machine.
Display screen 100, display device 200 and electronic equipment 300 provided by the present application, pass through first electrode layer 10, pixel
Layer 20 and the second electrode lay 30 stack gradually, then cover the pixel unit 21 by the first electrode layer 10, and described first
Electrode layer 10 is equipped at least one and is directed at the hollow-out parts 11 of the pixel limited section 22, since the pixel limited section 22 can pass through
Light is conducive to improve so that light can pass through the display screen 100 through the hollow-out parts 11 and the pixel limited section 22
The light penetration of the display screen 100 improves light transmission, and then guarantees to shield lower fingerprint recognition effect.
Although the preferred embodiment is not to limit in conclusion the application has been disclosed in a preferred embodiment above
The application, those of ordinary skill in the art are not departing from spirit and scope, can make various changes and profit
Decorations, therefore the protective range of the application subjects to the scope of the claims.
Claims (14)
1. a kind of display screen, which is characterized in that the display screen includes the first electrode layer stacked gradually, pixel layer and the second electricity
Pole layer, the pixel layer includes pixel unit and the pixel limited section adjacent with the pixel unit, and the pixel limited section can
Transmitted light, the first electrode layer cover the pixel unit, and the first electrode layer is equipped at least one and is directed at the picture
The hollow-out parts of plain limited section.
2. display screen as described in claim 1, which is characterized in that the first electrode layer corresponds to be set at the pixel limited section
There is a boss, the hollow-out parts are equipped with the first collimating aperture that the first electrode layer is extended through by the raised head face, and described the
One collimating aperture is directed at the pixel limited section.
3. display screen as claimed in claim 2, which is characterized in that the boss is set to the first electrode layer away from described
Pixel layer side.
4. display screen as claimed in claim 3, which is characterized in that the display screen further includes transparent encapsulant plate, the light transmission
Package board is laminated in the first electrode layer away from the pixel layer side, and the transparent encapsulant plate is bonded the raised head face.
5. display screen as claimed in claim 4, which is characterized in that the display screen further includes being filled in the transparent encapsulant plate
Optical adhesive layer between the first electrode layer, the optical adhesive layer are coated on the side of the boss.
6. display screen as claimed in claim 2, which is characterized in that the boss is set to the first electrode layer close to described
Pixel layer side.
7. display screen as claimed in claim 6, which is characterized in that the pixel limited section corresponds at the boss equipped with recessed
Slot, the boss are embedded in the groove.
8. display screen as claimed in claim 7, which is characterized in that the groove has towards the bottom surface of the boss, described
Pixel limited section is equipped with the second collimating aperture extended by the bottom surface, and second collimating aperture is aligned and is connected to first collimation
Hole.
9. display screen as described in claim 1, which is characterized in that the pixel layer includes the multiple pictures being arranged in array
Plain unit, the pixel limited section are set between two adjacent pixel units.
10. display screen as claimed in claim 9, which is characterized in that the first electrode layer includes covering multiple pixels
The common electrode film of unit, the hollow-out parts are set to the common electrode film.
11. display screen as claimed in claim 9, which is characterized in that the first electrode layer include be arranged in array it is multiple
First electrode portion, each first electrode portion cover each pixel unit, the first electrode portion of adjacent two it
Between there is interval, the hollow-out parts are formed in the interval.
12. a kind of display device, which is characterized in that the display device includes as described in 11 any one of claim 1 ~
Display screen.
13. display device as claimed in claim 12, which is characterized in that the display device further includes euphotic cover plate and fingerprint
Identify mould group, the euphotic cover plate is laminated in the display screen side, and the fingerprint recognition mould group is fixed on the display screen back
From the euphotic cover plate side, the fingerprint recognition mould group is towards the pixel unit and the pixel limited section.
14. a kind of electronic equipment, which is characterized in that the electronic equipment includes as described in 13 any one of claim 12 ~
Display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811200346.0A CN109449178B (en) | 2018-10-15 | 2018-10-15 | Display screen, display device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811200346.0A CN109449178B (en) | 2018-10-15 | 2018-10-15 | Display screen, display device and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449178A true CN109449178A (en) | 2019-03-08 |
| CN109449178B CN109449178B (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811200346.0A Active CN109449178B (en) | 2018-10-15 | 2018-10-15 | Display screen, display device and electronic equipment |
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| CN (1) | CN109449178B (en) |
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| CN109801558A (en) * | 2019-03-15 | 2019-05-24 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN110175600A (en) * | 2019-06-25 | 2019-08-27 | Oppo广东移动通信有限公司 | The assemble method of display component device, electronic equipment and display component device |
| CN110429117A (en) * | 2019-07-30 | 2019-11-08 | 武汉华星光电半导体显示技术有限公司 | A kind of production method of organic luminescent device, display device and organic luminescent device |
| CN110783394A (en) * | 2019-11-28 | 2020-02-11 | 昆山国显光电有限公司 | Light-transmitting display panel, display panel and display device |
| CN111834547A (en) * | 2020-07-08 | 2020-10-27 | 云谷（固安）科技有限公司 | Display panel and preparation method thereof, display device and preparation method of scraper |
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