CN110189627A - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN110189627A CN110189627A CN201910464840.6A CN201910464840A CN110189627A CN 110189627 A CN110189627 A CN 110189627A CN 201910464840 A CN201910464840 A CN 201910464840A CN 110189627 A CN110189627 A CN 110189627A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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Abstract
The embodiment of the invention discloses a kind of display panel and display devices.The display panel includes the first viewing area and the second viewing area, and the second viewing area is multiplexed with sensor trough；Second viewing area includes multiple transparent areas and multiple alternatively non-transparent districts, and alternatively non-transparent district includes multiple first kind alternatively non-transparent districts and the second class alternatively non-transparent district；One includes pixel array region in first kind alternatively non-transparent district and the second class alternatively non-transparent district, the sub-pixel including at least three kinds luminescent colors, and another one includes the first cabling concentration zones, a plurality of signal lead being set side by side including at least three sub-pixels；Or one includes the first pixel array region in first kind alternatively non-transparent district and the second class alternatively non-transparent district, another one includes the second pixel array region and the second cabling concentration zones, and the second cabling concentration zones include at least two bars cablings of at least two sub-pixels being set side by side.The technical solution of the embodiment of the present invention realizes that display panel sensor setting area is normally shown, improves screen accounting, realize screen comprehensively.
Description
Technical field
The present embodiments relate to display technology more particularly to a kind of display panel and display devices.
Background technique
As mobile phone etc. includes the development of the consumption electronic product of display panel and camera, people want these products
It asks and has been not only limited to functionality, while also more turning on design, artistry and there is good visual experience side
Face, for example there is comprehensive screen of high screen accounting to be becoming increasingly popular.So-called screen accounting is exactly the ratio of screen area and complete machine area
Example, higher screen accounting can bring better visual experience to user.
It takes the mobile phone as an example, since mobile phone front needs to place the components such as camera, light sensor, existing solution
Usually in one non-display area of screen tip designs, such as " Liu Haiping ", " the water droplet screen " etc. that are widely adopted now solve
Scheme is difficult to realize really the effect of screen display comprehensively.
Summary of the invention
The embodiment of the present invention provides a kind of display panel and display device, to realize that screen lower sensor setting area is normally shown
Show, improves the screen accounting of display panel.
In a first aspect, the embodiment of the present invention provides a kind of display panel, including the first viewing area and with first display
The second adjacent viewing area of area, second viewing area are multiplexed with sensor trough；
Second viewing area includes multiple transparent areas and multiple alternatively non-transparent districts, and the alternatively non-transparent district includes multiple along first
Direction extend, second direction arrangement first kind alternatively non-transparent district and it is multiple in a second direction extend, first direction arrangement second
Class alternatively non-transparent district, the first direction and second direction intersection, the two neighboring first kind alternatively non-transparent district and adjacent two
The transparent area is formed between a second class alternatively non-transparent district；
The first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include pixel array region, the pixel
Array area includes the sub-pixel of at least three kinds luminescent colors, and the first kind alternatively non-transparent district and the second class alternatively non-transparent district are wherein
Another one includes the first cabling concentration zones, and first cabling concentration zones include that being set side by side at least three sub-pixels is a plurality of
Signal lead；Or
The first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include the first pixel array region, described
Wherein another one includes that the second pixel array region and the second cabling are concentrated for first kind alternatively non-transparent district and the second class alternatively non-transparent district
Area, second cabling concentration zones include at least two bars cablings of at least two sub-pixels being set side by side.
Second aspect, the embodiment of the present invention also provide a kind of display device, including any display surface of first aspect
Plate, further includes:
Sensor module is set to the second viewing area of the display panel, and is located at the backlight side of the display panel,
The photosurface of the sensor module is towards the display panel.
Display panel provided in an embodiment of the present invention, including the first viewing area and second display adjacent with the first viewing area
Area, the second viewing area are multiplexed with sensor trough；Second viewing area includes multiple transparent areas and multiple alternatively non-transparent districts, non-transparent
Area include it is multiple extend in a first direction, the first kind alternatively non-transparent district of second direction arrangement and it is multiple extend in a second direction, the
Second class alternatively non-transparent district of one direction arrangement, first direction and second direction intersection, two neighboring first kind alternatively non-transparent district and phase
Transparent area is formed between adjacent two the second class alternatively non-transparent districts；First kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include
Pixel array region, pixel array region include the sub-pixel of at least three kinds luminescent colors, and first kind alternatively non-transparent district and the second class are non-
Wherein another one includes the first cabling concentration zones in light area, and the first cabling concentration zones include being set side by side at least three sub-pixels
A plurality of signal lead；Or first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include the first pixel array region, the
Wherein another one includes the second pixel array region and the second cabling concentration zones for a kind of alternatively non-transparent district and the second class alternatively non-transparent district, and second
Cabling concentration zones include at least two bars cablings of at least two sub-pixels being set side by side.By being arranged in the second viewing area
Multiple transparent areas can make ambient by transparent area transmissive display panel, to be received by sensor (such as camera), lead to
It crosses the one or both of them in first kind alternatively non-transparent district and the second class alternatively non-transparent district and pixel array region is set, may be implemented second
The normal display of viewing area can be realized screen display comprehensively to improve the screen accounting of display panel；By being set in alternatively non-transparent district
Cabling concentration zones are set, signal lead is brought together by cabling concentration zones, can effectively be increased the area of transparent area, can also be dropped
The diffraction when optical grating construction that low light transmission area and opaque area are formed is to ambient incidence, improves camera imaging quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2 is a kind of partial structural diagram of second viewing area of display panel provided in an embodiment of the present invention；
Fig. 3 is the partial structural diagram of the second viewing area of another display panel provided in an embodiment of the present invention；
Fig. 4 be Fig. 3 in display panel in not set first cabling concentration zones structural schematic diagram；
Fig. 5 is the partial structural diagram of the second viewing area of another display panel provided in an embodiment of the present invention；
Fig. 6 is a kind of partial structural diagram of display panel provided in an embodiment of the present invention；
Fig. 7 is a kind of the schematic diagram of the section structure along Fig. 5 vertical center line A-A '；
Fig. 8 is a kind of cathode layer structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.It should be noted that the nouns of locality such as "upper", "lower" described in the embodiment of the present invention, "left", "right" are with attached drawing institute
The angle shown should not be construed as the restriction to the embodiment of the present invention come what is be described.Furthermore within a context, it is also necessary to understand
, when mentioning an element and being formed on "above" or "below" another element, another can not only be formed directly into
Perhaps "lower" can also be indirectly formed by intermediary element in another element "upper" or "lower" for element "upper".Term " first ",
" second " etc. is used for description purposes only, and is not offered as any sequence, quantity or importance, and is used only to distinguish different groups
At part.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
The embodiment of the present invention provides a kind of display panel, aobvious including the first viewing area and adjacent with the first viewing area second
Show that area, the second viewing area are multiplexed with sensor trough；Second viewing area includes multiple transparent areas and multiple alternatively non-transparent districts, non-
Light area include it is multiple extend in a first direction, second direction arrangement first kind alternatively non-transparent district and it is multiple in a second direction extend,
First direction arrangement the second class alternatively non-transparent district, first direction and second direction intersection, two neighboring first kind alternatively non-transparent district and
Transparent area is formed between two neighboring second class alternatively non-transparent district；First kind alternatively non-transparent district and the second class alternatively non-transparent district one of them packet
Pixel array region is included, pixel array region includes the sub-pixel of at least three kinds luminescent colors, and first kind alternatively non-transparent district and the second class are non-
Wherein another one includes the first cabling concentration zones to transparent area, and the first cabling concentration zones include being set side by side at least three sub-pixels
A plurality of signal lead；Or first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include the first pixel array region,
Wherein another one includes the second pixel array region and the second cabling concentration zones for first kind alternatively non-transparent district and the second class alternatively non-transparent district, the
Two cabling concentration zones include at least two bars cablings of at least two sub-pixels being set side by side.
Illustratively, Fig. 1 show a kind of structural schematic diagram of display panel provided in an embodiment of the present invention, shown in Fig. 2
For a kind of partial structural diagram of second viewing area of display panel provided in an embodiment of the present invention.With reference to Fig. 1 and Fig. 2, originally
The display panel that inventive embodiments provide includes the first viewing area 10 and second viewing area 20 adjacent with the first viewing area 10, the
Two viewing areas 20 are multiplexed with sensor trough；Second viewing area 20 includes multiple transparent areas 21 and multiple alternatively non-transparent districts 22, non-
Transparent area 22 include it is multiple extend along first direction x, the first kind alternatively non-transparent districts 221 and multiple along second of second direction y arrangement
The second class alternatively non-transparent district 222 that direction y extends, first direction x is arranged, first direction x and second direction y intersection, wherein first
Direction x can be line direction, and second direction y is column direction or first direction x is column direction, and second direction y is line direction, Fig. 2
In illustratively show first direction x be line direction, second direction y be column direction.Two neighboring 221 He of first kind alternatively non-transparent district
Transparent area 21 is formed between two neighboring second class alternatively non-transparent district 222.
It is understood that the first viewing area 10 is the normal display area of display panel, picture is set in a conventional manner
Element, such as can be the forms such as angular distribution of the strip distribution of RGB (RGB) cycle arrangement, RGB Heterogeneous Permutation, the present invention
Embodiment is not construed as limiting.Second viewing area 20 is sensor trough, and wherein sensor can be camera.Due to camera pair
Light is more demanding, and the prior art is not generally by the way that in one area of knockout of edge of display area or internal setting, area of knockout can
Display is difficult to realize really screen design comprehensively.Since the aperture that camera receives light is traditionally arranged to be circle, in Fig. 1
Illustratively showing the second viewing area 20 is border circular areas.
In the prior art, the driving circuit of Organic Light Emitting Diode (OLED) can select seven transistors and a capacitor
The driving circuit of (7T1C), wherein 7T1C circuit includes scan signal line (S1 and S2), the LED control signal line along line direction
(Emit), reference voltage signal line (Vref) and lateral power signal line (H-PVDD), along the data signal line of column direction
(data) and longitudinal power signal line (V-PVDD).It in the present embodiment, can be in first kind alternatively non-transparent district 221 and the second class
222 one of them of alternatively non-transparent district includes pixel array region, and pixel array region includes the sub-pixel of at least three kinds luminescent colors, such as
It can be RGB sub-pixel, to realize the normal display of the second viewing area 20；First kind alternatively non-transparent district 221 and the second class are non-
Wherein another one includes the first cabling concentration zones in light area 222, and the first cabling concentration zones include setting side by side at least three sub-pixels
The a plurality of signal lead set, such as when first kind alternatively non-transparent district 221 shown in Fig. 2 includes pixel array region, the second class is non-
When light area 222 includes the first cabling concentration zones, the first cabling concentration zones include multiple data lines and at least one longitudinal power supply electricity
Crimping；Or first kind alternatively non-transparent district 221 and 222 one of them of the second class alternatively non-transparent district include the first pixel array region, first
Wherein another one includes the second pixel array region and the second cabling concentration zones for class alternatively non-transparent district 221 and the second class alternatively non-transparent district 222,
Second cabling concentration zones include at least two bars cablings of at least two sub-pixels being set side by side.It is concentrated by setting cabling
Area handles cabling centralization, it is possible to reduce and light diffraction caused by single cabling also helps the area for increasing transparent area,
Diffraction of the optical grating construction of transparent area and the formation of opaque area to ambient incidence when is reduced, camera imaging quality is improved.
The technical solution of the embodiment of the present invention can make ambient by the way that multiple transparent areas are arranged in the second viewing area
It is received by transparent area transmissive display panel by sensor (such as camera), by non-in first kind alternatively non-transparent district and the second class
Pixel array region is arranged in one or both of them in light area, the normal display of the second viewing area may be implemented, to improve display
The screen accounting of panel can be realized screen display comprehensively；By the way that cabling concentration zones are arranged in alternatively non-transparent district, cabling concentration zones are by signal
Cabling is brought together, and can effectively increase the area of transparent area, can also reduce the grating of transparent area and the formation of opaque area
Diffraction when structure is to ambient incidence improves camera imaging quality.
Optionally, the sensor of sensor trough setting includes camera；With continued reference to Fig. 2, y in a second direction, first
Class alternatively non-transparent district 221 and the transparent area 21 between adjacent first kind alternatively non-transparent district 221 form optical grating construction；Alternatively, edge
First direction x, the second class alternatively non-transparent district 222 and the transparent area 21 between the second adjacent class alternatively non-transparent district 222 form light
Grid structure；Transparent area 21 meets along the width a of first direction x or second direction y:
a≥fλ/Δx (1)；
Wherein, Δ x indicates optical grating construction to the relevant preset value of incident ray diffraction, and f indicates the coke of lens group in camera
Away from λ indicates the wavelength of incident light.
It is understood that Δ x indicates optical grating construction to the relevant preset value of incident ray diffraction, which can be
The width of zero level bright fringe when diffraction occurs for optical grating construction, and Δ x is smaller, and diffraction is weaker, and camera imaging is more clear, specific Δ x
Value according to the Demand Design of client.It is 390nm~760nm visible light in incident optical range, in the present embodiment, selection λ=
550nm is as reference value, and when λ takes 550nm, the light diffraction less than 550nm wavelength can be met the requirements, and due to human eye
Most sensitive to green light, for the wave crest of green light in 550nm hereinafter, corresponding to the light of 550nm or more, human eye sensitivity is lower, therefore big
In the light of 550nm, there are the clarity that eye-observation is nor affected on when certain diffraction.In the present embodiment, a >=100 μm are designed
Camera imaging requirement can be reached.
Fig. 3 show the partial structurtes signal of the second viewing area of another display panel provided in an embodiment of the present invention
Figure.With reference to Fig. 3, optionally, first kind alternatively non-transparent district 221 includes pixel array region 30, and the second class alternatively non-transparent district 222 includes first
Cabling concentration zones 40；Pixel array region 30 includes circuiting sequentially arrangement along first direction x, and share same scan signal line S1's
Red sub-pixel R, green sub-pixels G and blue subpixels B；First cabling concentration zones 40 include respectively with red sub-pixel R, green
The first data signal line data1 that sub-pixels G is connected with blue subpixels B, the second data signal line data2, third data
Signal wire data3 and at least one power signal line VDD1.
It should be noted that the sub-pixel of pixel array region 30 shown in Fig. 3 is arranged in the horizontal direction, it is only schematical in figure
One scan signal line S1 is shown, the lateral cabling of driving circuit (including scan signal line, LED control signal line, with reference to electricity
Pressure signal wire and lateral power signal line) it is focused on first kind alternatively non-transparent district 221, ambient is blocked to reduce
And diffraction caused by cabling；And longitudinal cabling (data signal line, longitudinal power signal line) of driving circuit all focuses on the
One cabling concentration zones 40, thus reduce longitudinal cabling to light block and caused diffraction.
Illustratively, Fig. 4 show the structural schematic diagram of not set first cabling concentration zones in the display panel in Fig. 3.
Comparison diagram 3 and Fig. 4 are not provided with the first cabling concentration zones, then longitudinal cabling (including data signal line of different pixels array area 30
Data, longitudinal direction power signal line VDD) it can be passed through from transparent area, since cabling is generally lighttight metal layer, in a first direction
The relatively narrow optical grating construction of transparent area is formed on x, and a plurality of cabling has certain interception, and diffracting effect is caused to enhance,
Influence camera imaging effect.
Optionally, the sensor of sensor trough setting includes camera；With continued reference to Fig. 3, y in a second direction, first
Class alternatively non-transparent district 221 and the transparent area 21 between adjacent first kind alternatively non-transparent district 221 form optical grating construction；Alternatively, edge
First direction x, the second class alternatively non-transparent district 222 and the transparent area 21 between the second adjacent class alternatively non-transparent district 222 form light
Grid structure；Width b of the first kind alternatively non-transparent district 221 on second direction y meets:
b≥fλ/NΔy (2)；
Wherein, Δ y indicates optical grating construction to the relevant preset value of incident ray diffraction, and N indicates the grating week of optical grating construction
Issue, f indicate that the focal length of lens group in camera, λ indicate the wavelength of incident light.
It is understood that Δ y indicates optical grating construction to the relevant preset value of incident ray diffraction, which can be
The width of optical grating construction bright fringes at different levels, Δ y is smaller, and diffraction is weaker, and camera imaging is more clear, and the value of specific Δ y is according to visitor
The Demand Design at family.It is 390nm~760nm visible light in incident optical range, in the present embodiment, chooses λ=550nm as ginseng
Value is examined, in the present embodiment, in order to guarantee the light transmission of transparent area, the value of the width b of first kind alternatively non-transparent district 221 should not mistake
Greatly, because b is bigger, the transmitance of display panel is lower, or even influences camera imaging.In order to guarantee that light transmittance is greater than or equal to
50%, it needs to design b < a, in the specific implementation, 60 μm≤b≤90 μm can be designed.
Fig. 5 show the partial structurtes signal of the second viewing area of another display panel provided in an embodiment of the present invention
Figure.With reference to Fig. 5, optionally, the second class alternatively non-transparent district 222 includes pixel array region 30, and first kind alternatively non-transparent district 221 includes first
Cabling concentration zones 40；Pixel array region 30 circuits sequentially arrangement including y in a second direction, and shares same data signal line data
Red sub-pixel R, green sub-pixels G and blue subpixels B；First cabling concentration zones 40 include respectively with red sub-pixel R,
The first scan signal line group S01 that green sub-pixels G is connected with blue subpixels B, the second scan signal line group S02, third are swept
Retouch signal line group S03.
It should be noted that the sub-pixel of pixel array region 30 shown in Fig. 5 is arranged in the vertical direction, it is only schematical in figure
A signal line in every group of scan signal line group is shown, the lateral cabling of driving circuit (including scan signal line, light emitting control
Signal wire, reference voltage signal line and lateral power signal line) it is focused on first kind alternatively non-transparent district 221, thus reduction pair
Ambient block and cabling caused by diffraction, principle with it is aforementioned similar, and will not be described here in detail；And driving circuit is vertical
Pixel array region 30 is all focused on to cabling (data signal line, longitudinal power signal line), to reduce longitudinal cabling to light
Block and caused diffraction.
Optionally, the sensor of sensor trough setting includes camera；With continued reference to Fig. 5, y in a second direction, first
Class alternatively non-transparent district 221 and the transparent area 21 between adjacent first kind alternatively non-transparent district 221 form optical grating construction；Alternatively, edge
First direction x, the second class alternatively non-transparent district 222 and the transparent area 21 between the second adjacent class alternatively non-transparent district 222 form light
Grid structure；The width c of second class alternatively non-transparent district c in a first direction meets:
c≥fλ/NΔy (3)；
Wherein, Δ y indicates optical grating construction to the relevant preset value of incident ray diffraction, and N indicates the grating week of optical grating construction
Issue, f indicate that the focal length of lens group in camera, λ indicate the wavelength of incident light.
It is understood that Δ y indicates optical grating construction to the relevant preset value of incident ray diffraction, which can be
The width of optical grating construction bright fringes at different levels, Δ y is smaller, and diffraction is weaker, and camera imaging is more clear, and the value of specific Δ y is according to visitor
The Demand Design at family.It is 390nm~760nm visible light in incident optical range, in the present embodiment, chooses λ=550nm as ginseng
Value is examined, in the present embodiment, in order to guarantee the light transmission of transparent area, the value of the width c of the second class alternatively non-transparent district 222 should not mistake
Greatly, because c is bigger, the transmitance of display panel is lower, or even influences camera imaging.In order to guarantee that light transmittance is greater than or equal to
50%, it needs to design c < a, in the specific implementation, 60 μm≤c≤90 μm can be designed.
It is understood that in other embodiments, can also first kind alternatively non-transparent district and the second class alternatively non-transparent district all
The sub-pixel that RGB circuits sequentially arrangement is set, and lateral cabling and longitudinal cabling are focused on alternatively non-transparent district, to improve the second display
The pixel density in area promotes the display effect of the second viewing area.
Fig. 6 show a kind of partial structural diagram of display panel provided in an embodiment of the present invention.It is optional with reference to Fig. 6
, first kind alternatively non-transparent district 221 includes the first pixel array region 31, and the second class alternatively non-transparent district 222 includes the second pixel array region
32 and the second cabling concentration zones 41；First pixel array region 31 includes the red sub-pixel that arrangement is circuited sequentially along first direction x
R, blue subpixels B and green sub-pixels G, and the long axis direction of all sub-pixels in the first pixel array region 31 is along first direction x；
Same sub-pixels of second pixel array region 32 including the arrangement of y in a second direction, and all sub-pixels in the second pixel array region 32
Long axis direction y in a second direction；Along first direction x, multiple second pixel array regions 32 include the green for circuiting sequentially arrangement
The green sub-pixels G of sub-pixel G, red sub-pixel R and blue subpixels B, the second pixel array region 32 are located at the first pixel battle array
Between the red sub-pixel R and blue subpixels B for arranging area 31, the red sub-pixel R of the second pixel array region 32 is located at the first picture
Between the blue subpixels B and green sub-pixels G in pixel array area 31, the blue subpixels B of the second pixel array region 32 is located at the
Between the green sub-pixels G and red sub-pixel R of one pixel array region 31；First kind alternatively non-transparent district 221 further include respectively with edge
The same scan signal that first pixel array region 31 of first direction x arrangement is connected with the sub-pixel in the second pixel array region 32
Line S1；Second cabling concentration zones 41 include connecting respectively with the sub-pixel in the second pixel array region 32 of the arrangement of y in a second direction
The 4th data signal line data4 connect further includes multiple first pixel array regions 31 adjacent with second pixel array region 32
In same sub-pixels connection the 5th data signal line data5 and at least one power signal line VDD.
It is understood that the sub-pixel of the first pixel array region 31 shown in Fig. 6 is arranged in the horizontal direction, the second pixel battle array
The sub-pixel in column area 32 is arranged in the vertical direction, and tri- sub-pixels of the RGB of cycle arrangement can be considered as a pixel unit in the x-direction,
Same scan signal line S1 is shared with sub-pixels all in a line.It should be noted that only schematically showing a scanning in figure
Signal wire S1, driving circuit lateral cabling (including scan signal line, LED control signal line, reference voltage signal line and
Lateral power signal line) be focused on first kind alternatively non-transparent district 221, thus reduce to ambient block and cabling causes
Diffraction.Second cabling concentration zones 41 include the data signal line data4 of connection 32 sub-pixel of the second pixel array region, are also wrapped
It includes in multiple first pixel array regions 31 of adjacent column with the 5th data signal line data5 and at least one of sub-pixels connection
Data signal line in power signal line VDD, Fig. 6 illustratively for the sub-pixel of the first pixel array region 31 is concentrated to the right
(the R sub-pixel data signal wire of first row focuses on the G sub-pixel of secondary series) can also be in other embodiments first
The data signal line of the sub-pixel of pixel array region 31 concentrates that (tertial B sub-pixel data signal wire focuses on to the left
The G sub-pixel of two column), the embodiment of the present invention is not construed as limiting this.By handling data cabling centralization, can effectively reduce
Longitudinal cabling to light block and caused diffraction.In addition, in the specific implementation, can only be concentrated in each second cabling
A power signal line, the voltage signal line company of the sub-pixel of the first pixel array region 31 and the second cabling concentration zones is arranged in area 41
It connects, is conducive to the width for further decreasing cabling concentration zones, increase transparent area area.
Optionally, with continued reference to Fig. 6, the long axis length of the sub-pixel in the first viewing area is d, minor axis length e, second
The long axis length of viewing area sub-pixel is X, minor axis length Y, X > d, Y > e.
It is understood that the light transmission in order to guarantee the second viewing area, can suitably reduce by the second viewing area sub-pixel
Quantity, in order to make up the second viewing area because resolution ratio reduce caused by luminance difference, the sub-pixel of the second viewing area can be designed
Area be greater than the first viewing area sub-pixel area, such as X > d, Y > e can be designed, wherein Y can between e~2e,
The sub-pixel of the second viewing area is done into certain stretching relative to the sub-pixel of the first viewing area, further, optionally, X/Y >
3, so that the area of the sub-pixel of the second viewing area is greater than the area of the sub-pixel of the first viewing area, make up the bright of the second viewing area
Spend difference.
Optionally, display panel provided in this embodiment includes underlay substrate, and sub-pixel includes anode and driving circuit,
Anode covers driving circuit in the orthographic projection of underlay substrate in the orthographic projection of underlay substrate.
Illustratively, by taking embodiment shown in fig. 5 as an example, Fig. 7 show a kind of cross-section structure along Fig. 5 vertical center line A-A '
Schematic diagram.With reference to Fig. 7, display panel includes underlay substrate 100, red sub-pixel R, green sub-pixels G, blue subpixels B point
Not Bao Kuo anode R10, G10, B10 and corresponding driving circuit R20, G20, B20, wherein driving circuit can be identical 7T1C
Circuit, each anode cover corresponding driving circuit in the orthographic projection of underlay substrate, such setting in the orthographic projection of underlay substrate
Mode helps to reduce alternatively non-transparent district width, to reduce the area of alternatively non-transparent district, improves the translucency of the second viewing area.It needs
Illustrate, OLED luminescent device includes the structures such as the anode, luminescent layer, cathode stacked gradually, is not specifically illustrated in Fig. 7.
Optionally, display panel further includes underlay substrate and cathode layer, and cathode layer includes multiple openings in the second viewing area,
Orthographic projection of the orthographic projection with transparent area in underlay substrate in underlay substrate that be open at least partly is overlapped.
It is understood that the cathode of all light-emitting components designs in the manufacture craft of existing display panel for flood,
Since cathode layer is generally formed by metal, there is certain light absorption, the light transmission by setting cathode layer in the second viewing area
Area's corresponding position setting opening, can effectively improve the light transmission of the second viewing area.Illustratively, Fig. 8 show the present invention
A kind of partial structural diagram of the cathode layer for display panel that embodiment provides.With reference to Fig. 8, cathode layer is in the second viewing area
The multiple openings 201 of transparent area corresponding position setting, to increase the transmitance of transparent area.
Optionally, each sub-pixel includes a light-emitting component, and light-emitting component includes Micro-LED or organic light emitting display
Diode.
It is understood that the size of generally a light emitting diode (LED) crystal grain is between 200 μm~300 μm, Micro-LED
Size it is more much smaller than conventional LED, illustratively can be 15 μm hereinafter, to improve the second viewing area translucency.It shines
Element can also use OLED, use identical light-emitting component with the first viewing area, simplify technique.
Optionally, display panel further includes underlay substrate；Each transparent area is identical in the orthographic projection shape of underlay substrate.It can
Choosing, each transparent area the orthographic projection shape of underlay substrate include rectangle, it is trapezoidal or parallelogram any one.
It is understood that the shape of transparent area is more regular, the diffraction of optical grating construction is weaker, and camera imaging effect is got over
Good, illustratively, transparent area shape shown in Figure 2 is rectangle.In specific implementation, transparent area can design rectangular, terraced
Any one of shape or parallelogram can design according to actual needs, and the embodiment of the present invention is not construed as limiting this.
Optionally, display panel further includes underlay substrate and light shield layer, and orthographic projection of the light shield layer on underlay substrate is complete
Adjacent two in gap or the second cabling concentration zones in the first cabling of all standing concentration zones between adjacent two bars cabling
Orthographic projection of the gap on underlay substrate between signal lead.
It is understood that since the first cabling concentration zones or the second cabling concentration zones may include a plurality of signal lead,
And gap may be will form between signal lead and cause diffraction, it is blocked by the way that light shield layer is arranged, diffraction can be reduced
Probability.Further, light shield layer can be metal layer, be electrically connected with power signal line, to reduce the electricity of power signal line
Pressure drop promotes the performance of display panel.
Optionally, the first viewing area includes the first sub-pixel of manifold color-emitting, and the second viewing area includes a variety of shines
Second sub-pixel of color；First sub-pixel density of the first viewing area is greater than the second sub-pixel density of the second viewing area.
Illustratively, with continued reference to Fig. 6, the first viewing area include three kinds of colors of RGB first sub-pixel R1, G1,
B1, the second viewing area include second sub-pixel R, G, B of three kinds of colors of RGB, and the first sub-pixel density of the first viewing area is big
The second sub-pixel density in the second viewing area can be formed by reducing the sub-pixel density of the second viewing area through extraneous
The transparent area of light not only may be implemented to show, but also can guarantee that shielding lower sensor (such as camera) obtains enough ambient lights
Line realizes really screen display comprehensively.
Fig. 9 show a kind of structural schematic diagram of display device provided in an embodiment of the present invention.With reference to Fig. 9, display dress
Setting 1 includes any one display panel 2 provided in an embodiment of the present invention, further includes: sensor module 3 is set to display panel 2
The second viewing area, and be located at the backlight side of display panel 2, the photosurface of sensor module 3 is towards display panel 2.The display
Device 1 is specifically as follows mobile phone, tablet computer etc..
It is understood that sensor module 3 can be camera.Due to display device packet provided in an embodiment of the present invention
Any one display panel provided by the above embodiment is included, is had identical with corresponding technical effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (16)
1. a kind of display panel, which is characterized in that including the first viewing area and second display adjacent with first viewing area
Area, second viewing area are multiplexed with sensor trough；
Second viewing area includes multiple transparent areas and multiple alternatively non-transparent districts, and the alternatively non-transparent district includes multiple along first direction
Extension, the first kind alternatively non-transparent district of second direction arrangement and multiple extensions in a second direction, the second class of first direction arrangement are non-
Transparent area, the first direction and second direction intersection, the two neighboring first kind alternatively non-transparent district and two neighboring institute
It states and forms the transparent area between the second class alternatively non-transparent district；
The first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include pixel array region, the pixel array
Area includes the sub-pixel of at least three kinds luminescent colors, and the first kind alternatively non-transparent district and the second class alternatively non-transparent district are wherein another
Person includes the first cabling concentration zones, and first cabling concentration zones include a plurality of signal of at least three sub-pixels being set side by side
Cabling；Or
The first kind alternatively non-transparent district and the second class alternatively non-transparent district one of them include the first pixel array region, and described first
Wherein another one includes the second pixel array region and the second cabling concentration zones, institute for class alternatively non-transparent district and the second class alternatively non-transparent district
State at least two bars cablings being set side by side that the second cabling concentration zones include at least two sub-pixels.
2. display panel according to claim 1, which is characterized in that the sensor of sensor trough setting includes
Camera；
Along the second direction, the first kind alternatively non-transparent district and the transparent area shape between adjacent first kind alternatively non-transparent district
At optical grating construction；Alternatively, along the first direction, the second class alternatively non-transparent district and positioned at the second adjacent class alternatively non-transparent district it
Between transparent area formed optical grating construction；
The transparent area meets along the first direction or the width a of the second direction:
a≥fλ/Δx；
Wherein, Δ x indicates the optical grating construction to the relevant preset value of incident ray diffraction, and f indicates lens group in the camera
Focal length, λ indicate incident light wavelength.
3. display panel according to claim 1, which is characterized in that
The first kind alternatively non-transparent district includes pixel array region, and the second class alternatively non-transparent district includes the first cabling concentration zones；
The pixel array region includes red for circuiting sequentially arrangement along the first direction, and sharing same scan signal line
Pixel, green sub-pixels and blue subpixels；
First cabling concentration zones include respectively with the red sub-pixel, the green sub-pixels and the blue subpixels
The first data signal line, the second data signal line, third data signal line and at least one power signal line of connection.
4. display panel according to claim 3, which is characterized in that the sensor of sensor trough setting includes
Camera；
Along the second direction, the first kind alternatively non-transparent district and the transparent area shape between adjacent first kind alternatively non-transparent district
At optical grating construction；Alternatively, along the first direction, the second class alternatively non-transparent district and positioned at the second adjacent class alternatively non-transparent district it
Between transparent area formed optical grating construction；
The width b of the first kind alternatively non-transparent district in this second direction meets:
b≥fλ/NΔy；
Wherein, Δ y indicates the optical grating construction to the relevant preset value of incident ray diffraction, and N indicates the light of the optical grating construction
Grid cycle number, f indicate that the focal length of lens group in the camera, λ indicate the wavelength of incident light.
5. display panel according to claim 1, which is characterized in that the second class alternatively non-transparent district includes pixel array
Area, the first kind alternatively non-transparent district include the first cabling concentration zones；
The pixel array region includes red for circuiting sequentially arrangement along the second direction, and sharing same data signal line
Pixel, green sub-pixels and blue subpixels；
First cabling concentration zones include respectively with the red sub-pixel, the green sub-pixels and the blue subpixels
The first scan signal line group, the second scan signal line group, third scan signal line group of connection.
6. display panel according to claim 5, which is characterized in that the sensor of sensor trough setting includes
Camera；
Along the second direction, the first kind alternatively non-transparent district and the transparent area shape between adjacent first kind alternatively non-transparent district
At optical grating construction；Alternatively, along the first direction, the second class alternatively non-transparent district and positioned at the second adjacent class alternatively non-transparent district it
Between transparent area formed optical grating construction；
The width c of the second class alternatively non-transparent district in said first direction meets:
c≥fλ/NΔy；
Wherein, Δ y indicates the optical grating construction to the relevant preset value of incident ray diffraction, and N indicates the light of the optical grating construction
Grid cycle number, f indicate that the focal length of lens group in the camera, λ indicate the wavelength of incident light.
7. display panel according to claim 1, which is characterized in that the first kind alternatively non-transparent district includes the first pixel battle array
Area is arranged, the second class alternatively non-transparent district includes the second pixel array region and the second cabling concentration zones；
First pixel array region include the red sub-pixel that arrangement is circuited sequentially along the first direction, blue subpixels and
Green sub-pixels, and the long axis direction of all sub-pixels in the first pixel array region is along the first direction；
Second pixel array region includes the same sub-pixels along second direction arrangement, and second pixel array region
The long axis direction of all sub-pixels is along the second direction；
Along the first direction, multiple second pixel array regions include the green sub-pixels for circuiting sequentially arrangement, red son
Pixel and blue subpixels, the green sub-pixels of second pixel array region are located at red of first pixel array region
Between pixel and blue subpixels, the red sub-pixel of second pixel array region is located at the indigo plant of first pixel array region
Between sub-pixels and green sub-pixels, the blue subpixels of second pixel array region are located at first pixel array region
Green sub-pixels and red sub-pixel between；
The first kind alternatively non-transparent district further includes respectively and along first pixel array region that the first direction arranges and institute
State the same scan signal line of the sub-pixel connection in the second pixel array region；Second cabling concentration zones include respectively with edge
4th data signal line of the sub-pixel connection in second pixel array region of the second direction arrangement further includes and is somebody's turn to do
5th data signal line of the same sub-pixels connection in adjacent multiple first pixel array regions in second pixel array region
With at least one power signal line.
8. display panel according to claim 7, which is characterized in that the long axial length of the sub-pixel in first viewing area
Degree is d, and minor axis length e, the long axis length of second viewing area sub-pixel is X, minor axis length Y, X > d, Y > e.
9. display panel according to claim 8, which is characterized in that X/Y > 3.
10. display panel according to claim 1, which is characterized in that the display panel includes underlay substrate, the son
Pixel includes anode and driving circuit, and the anode covers the driving circuit described in the orthographic projection of the underlay substrate
The orthographic projection of underlay substrate.
11. display panel according to claim 1, which is characterized in that the display panel further includes underlay substrate and yin
Pole layer, the cathode layer includes multiple openings in second viewing area, it is described opening the underlay substrate orthographic projection with
The transparent area is at least partly overlapped in the orthographic projection of the underlay substrate.
12. display panel according to claim 1, which is characterized in that the display panel further includes underlay substrate；
Each transparent area is identical in the orthographic projection shape of the underlay substrate.
13. display panel according to claim 12, which is characterized in that each transparent area is in the underlay substrate
Orthographic projection shape includes rectangle, it is trapezoidal or parallelogram any one.
14. display panel according to claim 1, which is characterized in that the display panel further include underlay substrate and
Light shield layer, the light shield layer are completely covered in first cabling concentration zones adjacent two in the orthographic projection on the underlay substrate
Gap in gap or second cabling concentration zones between signal lead between adjacent two bars cabling is in the lining
Orthographic projection on substrate.
15. display panel according to claim 1, which is characterized in that first viewing area includes manifold color-emitting
The first sub-pixel, second viewing area includes the second sub-pixel of manifold color-emitting；
First sub-pixel density of first viewing area is greater than the second sub-pixel density of second viewing area.
16. a kind of display device, which is characterized in that including any display panel of claim 1~15, further includes:
Sensor module is set to the second viewing area of the display panel, and is located at the backlight side of the display panel, described
The photosurface of sensor module is towards the display panel.
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| CN201910464840.6A CN110189627B (en) | 2019-05-30 | 2019-05-30 | Display panel and display device |
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| CN110189627B CN110189627B (en) | 2021-12-24 |
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| CN111627339A (en) * | 2020-06-29 | 2020-09-04 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111708230B (en) * | 2020-06-30 | 2022-09-30 | 厦门天马微电子有限公司 | Display panel and display device |
| CN111708230A (en) * | 2020-06-30 | 2020-09-25 | 厦门天马微电子有限公司 | Display panel and display device |
| CN111968516A (en) * | 2020-08-28 | 2020-11-20 | 云谷（固安）科技有限公司 | Display panel and display device |
| WO2022041871A1 (en) * | 2020-08-28 | 2022-03-03 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN112258439A (en) * | 2020-10-28 | 2021-01-22 | 云谷（固安）科技有限公司 | Display device and image synthesis method of moving object |
| US11922858B2 (en) | 2020-10-28 | 2024-03-05 | Yungu (Gu'an) Technology Co., Ltd. | Display apparatus, method for synthesizing images of moving object and device |
| CN112437180B (en) * | 2020-11-30 | 2022-07-01 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112437180A (en) * | 2020-11-30 | 2021-03-02 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112490274A (en) * | 2020-11-30 | 2021-03-12 | 武汉天马微电子有限公司 | Display panel and display device |
| CN112951892A (en) * | 2021-02-26 | 2021-06-11 | 合肥京东方卓印科技有限公司 | Display substrate, preparation method thereof and display device |
| CN112951892B (en) * | 2021-02-26 | 2024-04-19 | 合肥京东方卓印科技有限公司 | Display substrate, preparation method thereof and display device |
| WO2022225269A1 (en) * | 2021-04-19 | 2022-10-27 | 삼성전자 주식회사 | Electronic device comprising display having diffuse reflection structure |
| WO2023085891A1 (en) * | 2021-11-12 | 2023-05-19 | 삼성전자 주식회사 | Electronic device comprising udc |
| WO2023137663A1 (en) * | 2022-01-20 | 2023-07-27 | 京东方科技集团股份有限公司 | Display substrate and display device |
| WO2023226099A1 (en) * | 2022-05-27 | 2023-11-30 | 武汉华星光电半导体显示技术有限公司 | Display panel |
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