CN108983468A - A kind of display device - Google Patents
A kind of display device Download PDFInfo
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- CN108983468A CN108983468A CN201810846292.9A CN201810846292A CN108983468A CN 108983468 A CN108983468 A CN 108983468A CN 201810846292 A CN201810846292 A CN 201810846292A CN 108983468 A CN108983468 A CN 108983468A
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- substrate
- mould group
- area
- light shield
- shield layer
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the invention discloses a kind of display device, which includes: display panel, photosensitive mould group and light shield layer；Wherein, display panel includes viewing area and at least one non-display area, and viewing area surrounds non-display area；Non-display area includes mould group setting area and the wiring region around mould group setting area；Photosensitive mould group is located at mould group setting area；Display panel includes substrate, and light shield layer is located at a side surface of substrate and is located at wiring region.Display device provided in an embodiment of the present invention passes through setting light shield layer, and light shield layer is set to a side surface of substrate and is located at wiring region, it can use light shield layer and absorb light, when even avoiding laying non-display area in the range of viewing area surrounds to reduce, area edge light leakage phenomena is arranged in mould group in non-display area, to improve user experience.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display devices.
Background technique
With the development of display technology, be to improve user experience, height screen accounting be increasingly becoming one of display device it is important
Developing direction.The ratio of the plane gross area where the effective area that screen accounting can be regarded as display device accounts for it.It is accounted for improve screen
Than, area shared by display device rim area need to be reduced, thus reduce area shared by non-display area, it, can be aobvious for this
Show area surround in the range of non-display area is set, for by be arranged in originally rim area mould group (such as: it is preposition on mobile phone
Camera, preposition flash lamp, earpiece etc.) it is set to the non-display area.
In general, non-display area is arranged within the scope of the viewing area of display device, it is easy to cause in the non-display area
Area edge light leakage is arranged in mould group, causes user experience poor.
Summary of the invention
The present invention provides a kind of display device, even prevents the mould group in non-display area that area edge light leakage is arranged to reduce.
The embodiment of the invention provides a kind of display device, which includes:
Display panel, photosensitive mould group and light shield layer；
Wherein, the display panel includes viewing area and at least one non-display area, and the viewing area surrounds described non-aobvious
Show area；The non-display area includes mould group setting area and the wiring region around mould group setting area；The photosensitive mould group is located at
Area is arranged in the mould group；
The display panel includes substrate, and the light shield layer is located at a side surface of the substrate and is located at the wiring
Area.
Display device provided in an embodiment of the present invention includes that display panel, photosensitive mould group and light shield layer, display panel include
Viewing area and at least one non-display area, viewing area surround non-display area, by the way that light shield layer is arranged, and light shield layer are set to lining
One side surface at bottom and be located at wiring region, can use light shield layer absorb light, thus reduce even avoid viewing area surround
In the range of when laying non-display area, area edge light leakage is arranged in the mould group in non-display area, to improve user experience.In addition,
It can also avoid the mould group in the non-display area of display panel that area edge light leakage is set and be irradiated to photosensitive mould caused by photosensitive mould group
The larger problem of the optical signal noise that group receives.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for display device that the prior art provides；
Fig. 2 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention；
Fig. 3 is a kind of the schematic diagram of the section structure of the AB along Fig. 2；
Fig. 4 is a kind of schematic illustration for reducing light leakage provided in an embodiment of the present invention；
Fig. 5 is the schematic illustration of another reduction light leakage provided in an embodiment of the present invention；
Fig. 6 is another the schematic diagram of the section structure of the AB along Fig. 2；
Fig. 7 is another the schematic diagram of the section structure of the AB along Fig. 2；
Fig. 8 is another the schematic diagram of the section structure of the AB along Fig. 2；
Fig. 9 is another the schematic diagram of the section structure of the AB along Fig. 2；
Figure 10 is another the schematic diagram of the section structure of the AB along Fig. 2；
Figure 11 is another the schematic diagram of the section structure of the AB along Fig. 2.
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.
Fig. 1 is a kind of structural schematic diagram for display device that the prior art provides.Referring to Fig.1, it is with liquid crystal display device
Example is illustrated, the display device include display panel 01, photosensitive mould group 02, backlight module 04, upper polaroid 031, it is lower partially
Mating plate 032 and cover board 05.Wherein, the viewing area borehole of display device, i.e., in display panel 01, upper polaroid 031, down polaroid
031 and the corresponding position of backlight module 04 formed borehole area, photosensitive mould group 02 be set to borehole area formation duct in.Wherein,
Display panel 01 includes the first substrate 011 that is oppositely arranged and the second substrate 012, and be located at first substrate and the second substrate it
Between layer of liquid crystal molecule 013 and frame glue 014, frame glue 014 be located at the edge of the non-display area 016 of display panel, for bonding the
One substrate 011 and the second substrate 012 form the space for accommodating layer of liquid crystal molecule 013.Wherein, backlight module includes backlight substrate
042, backlight (not shown in figure 1) and light guide plate 041.Backlight enters light guide plate 041 for providing a light beam, the light beam
In；Light guide plate 041 is used for even light, and keeps the light light distribution of outgoing uniform；Backlight substrate 042 is for accommodating and supporting backlight
Source and light guide plate 041.
Wherein, light a part that backlight module 04 is emitted passes through the viewing area of display panel 01, and is corresponded to by viewing area
It is emitted (showing in Fig. 1 with light L0) at position, for showing image.Another part light is by first substrate 011 and/or the
The underlay substrate upper and lower surface of two substrates 012 reflects, and is emitted by borehole area edge；In the light being emitted by borehole area edge,
A part of light is emitted across cover board 05, is formed light leakage (being shown in Fig. 1 with L1), is influenced the image display effect of display device；
Another part reflects (showing in Fig. 1 with L2) by cover board 05, into photosensitive mould group 02, increases optical signal noise, therefore influence sense
The accuracy for the optical signal that optical mode group 02 detects.
Illustratively, photosensitive mould group 02 be camera when, for shooting dark-state environment the case where, if without above-mentioned light L2's
In the presence of the picture that camera takes is the picture of dark-state；But since light L2 enters camera, lead to the picture taken
It is not dark enough.
Illustratively, photosensitive mould group 02 is to detect the photosensitive element of environment light, the environment light which will test
Signal feeds back to the control unit in display device, and it is reflexive to realize that the brightness of display device is carried out with the variation of the brightness of environment light
Feedback is adjusted.At this point, there is deviation in the brightness for the environment light that the photosensitive element detects if light L2 enters the photosensitive element
(brightness of the actual environment light of the brightness ratio for the environment light that photosensitive element detects is partially bright), so as to cause the brightness of display device
Self feed back adjusting there is deviation (brightness of the brightness ratio environment light of display device is partially bright), so as to cause the user experience of user
It is poor.
In view of the above-mentioned problems, the embodiment of the present invention provides a kind of display device, even avoid surrounding in viewing area to reduce
In the range of when laying non-display area (borehole area), area edge light leakage is arranged in the mould group in non-display area.Thus, it is possible to avoid showing
Show that the mould group setting area edge light leakage in the non-display area of panel is irradiated to the light that photosensitive mould group receives caused by photosensitive mould group
The larger problem of signal noise, to improve user experience.
Illustratively, Fig. 2 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention, and Fig. 3 is along Fig. 2
A kind of the schematic diagram of the section structure of AB.Referring to Fig. 2 and Fig. 3, which includes display panel 100, photosensitive mould group 200
With light shield layer 40；Wherein, display panel 100 includes that viewing area 110 and at least one non-display area 120 are (merely exemplary in Fig. 2
The quantity for showing non-display area 120 is 1), viewing area 110 surrounds non-display area 120；Non-display area 120 includes that mould group is set
Set area 121 and the wiring region 122 around mould group setting area 121；Photosensitive mould group 200 is located at mould group setting area 121；Display panel
100 include substrate 101, and light shield layer 40 is located at a side surface of substrate 101 and is located at wiring region 122.
Wherein, display panel 100 can be liquid crystal display panel (at this point, display panel 100 is also for performing image display
Including layer of liquid crystal molecule 102) or organic light emitting display panel or those skilled in the art known to other kinds of display panel,
The embodiment of the present invention is not construed as limiting this.
Wherein, substrate 101 can be rigid substrate or flexible substrate.Illustratively, the material of flexible substrate can be ultra-thin glass
Glass, metal foil or high molecule plastic material.Ultra-thin glass may include ultra-thin alkali-free glass, and metal foil may include stainless steel foil, aluminium
Foil, copper foil etc., high molecule plastic material may include polyimides (Polyimide, PI), polyvinyl alcohol
(Polyvinylalcohol, PVA), polyethylene terephthalate (Polyethylene Terephthalate, PET) etc..
The material of rigid substrate can be glass or silicon wafer.It should be noted that above-mentioned each flexible substrate material and each rigid substrate material
Expect that exemplary only explanation, the embodiment of the present invention are not construed as limiting this.
Wherein, wiring region 122 can be used for being arranged metal routing, such as scan line, data line and touch control electrode line etc..Its
In, mould group setting area 121 is for being arranged photosensitive mould group 200.Wherein, photosensitive mould group 200 is used to detect the intensity of environment light, can be
Other kinds of photosensitive element known to camera or optical sensor or those skilled in the art, the embodiment of the present invention do not make this
It limits.It should be noted that the settable photosensitive mould group 200 of one or more in each mould group setting area 121, the present invention are implemented
Example does not limit this.
Wherein, mould group setting area 121 be light transmittance it is higher (illustrative, light transmission rate can be greater than region 75%), with
Ensure that more ambient light can be detected through the region by photosensitive mould group 200, so that improving photosensitive mould group 200 detects ring
The accuracy of border light.
Wherein, light shield layer 40 is absorbable is incident on light therein by substrate 101.Understand in conjunction with Fig. 1, light shield layer 40 can
The corresponding light reflected by substrate 101 of light L1 and L2 is absorbed, so as to reduce or even avoid the model surrounded in viewing area 110
When enclosing interior laying non-display area 120,121 edge light leakage of area is arranged in the mould group in non-display area 120, and light L1 is being emitted as a result,
It is preceding to be absorbed by light shield layer 40, to eliminate non-display area 120 by the bright border of near-lying mode group setting 121 edge side of area, Jin Erke
Make display device that there is preferable image display effect.
Meanwhile light L2 can also be absorbed before outgoing by light shield layer 40, so as to avoid the non-display of display panel 100
Mould group setting 121 edge light leakage of area in area 120 is irradiated to the light letter that photosensitive mould group 200 receives caused by photosensitive mould group 200
Number larger problem of noise.
Illustratively, if photosensitive mould group 200 is camera, the light leakage due to entering camera is reduced, when camera is shot
When dark-state picture, the imaging in camera can satisfy dark-state picture demand.
Illustratively, bright for realizing the display of display device if photosensitive mould group 200 is to detect the photosensitive element of environment light
The self feed back of degree is adjusted.At this point, since the light leakage for entering photosensitive element is reduced, then the brightness for the environment light that photosensitive element detects
It is consistent with the intrinsic brilliance of environment light, so as to adjust the display brightness of display device as the consistent brightness of ambient brightness,
Display device partially bright problem when avoiding dark-state, to improve user experience.
It should be noted that the quantity for showing non-display area 120 merely exemplary in Fig. 2 is 1, this is merely illustrative
Explanation, and it is non-limiting.In other embodiments, can actual demand according to display device, be arranged non-display area 120 number
Amount, the embodiment of the present invention are not construed as limiting this.In addition, merely exemplary in Fig. 2 show non-display area 120 and mould group setting area
121 flat shape is respectively oval, this exemplary only explanation, and non-limiting.In other embodiments, non-display
The flat shape in area 120 and mould group setting area 121 can actual demand according to display device setting, the two can be identical, can also not
Together, the embodiment of the present invention is not construed as limiting this.
It should be noted that the light shield layer 40 that shows merely exemplary in Fig. 3 is located at substrate 101 close to another substrate 101
A side surface, this exemplary only explanation, and non-limiting.It in other embodiments, can be with reality according to display device
Border demand, setting light shield layer 40 are located at any one side surface of substrate 101, and the embodiment of the present invention is not construed as limiting this.
Optionally, the refractive index of substrate 101 is less than the refractive index of the light shield layer 40 positioned at a side surface of substrate 101.
So set, full transmitting, i.e. shading can not occur when light can be made to reach the interface of light shield layer 40 and substrate 101
The light-absorbing effect of layer 40 is preferable, to preferably avoid the mould group in non-display area 120 that 121 edge light leakage of area is arranged.
Illustratively, Fig. 4 is a kind of schematic illustration for reducing light leakage provided in an embodiment of the present invention.Reference Fig. 4, due to
The refractive index of light shield layer 40 is greater than the refractive index of close substrate 101, and therefore, light enters light shield layer 40 by substrate 101
When, it is bent to the direction close to normal S0, and will not be totally reflected in light shield layer 40 and the interface of substrate 101, the light of light
When journey is longer, the decaying of light is more, so that the light-absorbing effect of light shield layer 40 is preferable.
It should be noted that light shield layer 40 is located at the lower section of substrate 101 in Fig. 4, this is not to light shield layer 40 and substrate 101
Orientation restriction.As long as light enters light shield layer by substrate 101 it will be appreciated that light shield layer 40 is located at 101 1 side surface of substrate
Above-mentioned rule is all satisfied when 40.
Optionally, light shield layer 40 includes the sub- light shield layer of multilayer stacked, and the refractive index of the sub- light shield layer of multilayer is along far from substrate
Direction successively increase.
So set, can make light reach light shield layer 40 each sub- light shield layer see interface when, can not be totally reflected, from
And the light-absorbing effect of light-absorption layer 40 is more preferable, so as to preferably reduce the setting of the mould group in non-display area 120 121 side of area
Edge light leakage.
Illustratively, Fig. 5 is the schematic illustration of another reduction light leakage provided in an embodiment of the present invention.Referring to Fig. 5, hide
Photosphere 40 includes 2 layers of light shield layer, the respectively first sub- light shield layer 401 and the second sub- light shield layer 402, and the second sub- light shield layer 402
Refractive index be greater than the first sub- light shield layer 401 refractive index, light sequentially enters the first sub- light shield layer by substrate 101 as a result,
401, when the second sub- light shield layer 402, light is gradually bent to the direction close to normal S0, and in substrate 101 and the first sub- shading
The interface of layer 401 and the interface of the first sub- light shield layer 401 and the second sub- light shield layer 402 will not be totally reflected, to make
The light path of light is longer, and the light-absorbing effect of light shield layer 40 is more preferable.
It should be noted that the light shield layer 40 that shows merely exemplary in Fig. 5 includes 2 straton light shield layers, this is merely illustrative
The explanation of property, and it is non-limiting.In other embodiments, can actual demand according to display device, be arranged 40 neutron of light shield layer
The quantity of light shield layer, the embodiment of the present invention are not construed as limiting this.
Optionally, Fig. 6 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig. 6, display panel 100 includes phase
To the first substrate 104 and the second substrate 103 of setting；Substrate 101 includes the first substrate 1011 and the second substrate 1012；First base
Plate 104 includes the first substrate 1011, and the second substrate 103 includes the second substrate 1012, and it is remote that light shield layer 40 is located at the first substrate 1011
The side table of a side surface (position Q1 in Fig. 6), the first substrate 1011 from the second substrate 1012 close to the second substrate 1012
Face (position Q2 in Fig. 6), the second substrate 1012 are close to a side surface (position Q3 in Fig. 6) for the first substrate 1011 and
In a side surface (position Q4 in Fig. 6) of two substrates 1012 far from the first substrate 1011 at least one at.
Wherein, the material of the first substrate 1011 and the second substrate 1012 can be identical, can also be different, and the embodiment of the present invention is to this
It is not construed as limiting.
Wherein, light shield layer 40 can be located at a side surface (Q1 position in Fig. 6 of first substrate 1011 far from the second substrate 1012
Set), the first substrate 1011 close to the side surface (position Q2 in Fig. 6) of the second substrate 1012, the second substrate 1012 close to
A side surface (position Q3 in Fig. 6) for one substrate 1011 and a side surface of second substrate 1012 far from the first substrate 1011
Any one place in (position Q4 in Fig. 6), at any two, at any three or whole positions.Also, what light shield layer 40 was arranged
When position is more, light-absorbing effect is preferable, can preferably reduce mould group setting 121 edge of area in non-display area 120
Light leakage.
It should be noted that the light shield layer that shows merely exemplary in Fig. 6 is located at the first substrate 1011 far from the second substrate
1012 side surface (position Q1 in Fig. 6), the first substrate 1011 are close to a side surface of the second substrate 1012 (in Fig. 6
The position Q2), the second substrate 1012 is close to a side surface (position Q3 in Fig. 6) for the first substrate 1011 and the second substrate 1012
A side surface (position Q4 in Fig. 6) far from the first substrate 1011, this exemplary only explanation, and it is non-limiting.At other
In embodiment, can actual demand according to display device, setting light shield layer 40 be located at it is above-mentioned everywhere at least one at, this hair
Bright embodiment is not construed as limiting this.
Optionally, with continued reference to Fig. 6, display panel 100 further includes frame glue 50；Glue frame 50 is located at the second substrate 103 and
Between one substrate 104 and it is located at wiring region 122, is arranged around mould group setting area 121；The hanging down on first substrate 104 of frame glue 50
Shadow is delivered directly, positioned at light shield layer 40 within the upright projection on first substrate 104.
Wherein, frame glue 50 accommodates layer of liquid crystal molecule 102 for bonding first substrate 104 and the second substrate 103 to be formed
Space.
Through upright projection of the setting frame glue 50 on first substrate 103, positioned at light shield layer 40 on first substrate 104
Within upright projection, the area of the viewing area 110 of display panel 100 it can be made not is influenced, and may insure the flat of frame glue 50
Smooth property.
Optionally, Fig. 7 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig. 6 or Fig. 7, first substrate 104
Mould group setting area 121 be provided with first through hole K1, the mould group setting area 121 of the second substrate 103 is provided with the second through-hole K2, the
One through-hole K1 is oppositely arranged with the second through-hole K2；Photosensitive mould group 200 is located in first through hole K1 and the second through-hole K2.
Wherein, the borehole mode of first through hole K1 and the second through-hole K2 can be laser ablation, grinding, chemical solution etching etc.
The mode that hollows out of mode, the two can be identical, can also be different, and the embodiment of the present invention is not construed as limiting this.
Photosensitive mould group 200 is set in first through hole K1 and the second through-hole K2, first substrate 104 and the second base can be reduced
Plate 103 is blocked to photosensitive mould group 200, so that the light intensity into photosensitive mould group 200 be made to increase, therefore, entrance can be improved
The signal-to-noise ratio of the optical signal of photosensitive mould group 200.
It should be noted that Fig. 7 merely exemplary light shield layer 40 that shows is located at the first substrate 1011 close to the second substrate
1012 side, this exemplary only explanation, and it is non-limiting.
Optionally, first substrate 104 is color membrane substrates, and the second substrate 103 is array substrate, and light shield layer 40 is located at the first lining
Bottom 1011 is close to a side surface of array substrate 1012；Color membrane substrates 1011 further include photoresist layer and planarization layer (in Fig. 7 with
106 show photoresist layer and planarization layer)；Photoresist layer is located at the first substrate 1011 close to 1012 side of array substrate, and is located at aobvious
Show area 110；Planarization layer is located at photoresist layer far from 1011 side of the first substrate；Light shield layer 40 and photoresist layer and/or planarization layer
It is formed in same manufacturing process using identical material.
Wherein, array substrate 103 further includes being located at functional layer of second substrate 1012 close to 1011 side of the first substrate, battle array
The structure of column substrate can be skilled person will appreciate that any array base-plate structure, the embodiment of the present invention do not limit this
It is fixed.Photoresist layer makes the light of outgoing have different colors, to realize the image display function of display device for filtering.
Planarization layer is located at photoresist layer far from 1011 side of the first substrate, for keeping film surface more smooth, in order to be laid out others
Functional film layer.
Light shield layer 40 is formed in same manufacturing process using identical material with photoresist layer and/or planarization layer, it can
Not increase manufacturing process, cost is saved.
Optionally, photoresist layer includes red photoresist layer, green photoresist layer, blue light resistance layer or black-matrix layer.
Wherein, light shield layer 40 can be red photoresist layer, green photoresist layer, blue light resistance layer, black-matrix layer and planarization
Any one layer or several layers of in layer.When the light shield layer structure for multilayer of light shield layer 40, the refractive index of each sub- light shield layer need to be met
It is successively increased along the direction far from substrate 101.
Illustratively, light shield layer 40 includes 2 straton light shield layers, respectively red photoresist layer and black-matrix layer, and red
The refractive index of photoresist layer is less than the refractive index of black-matrix layer.At this point, red photoresist layer be located at black-matrix layer and substrate 101 it
Between.
It should be noted that since the parameter in manufacturing process chooses different, red photoresist layer, green photoresist layer, blue
The relative size relationship of the refractive index of photoresist layer, black-matrix layer and planarization layer may be different.When light shield layer 40 is multilayer
When sub- light shield layer structure, light shield layer 40 need to be formed according to the refractive index relative size relationship of each layer.
Optionally, Fig. 8 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig. 8, display device further includes the
One polaroid 031, the second polaroid 032 and backlight module 04；First polarisation 031 is located at first substrate 104 far from the second base
The side of plate 103；Second polaroid 032 is located at side of the second substrate 103 far from first substrate 104, and backlight module 04 is located at
Second side of the polaroid 032 far from the second substrate 103；The mould group setting area of first polaroid 031 is provided with third through-hole K3,
The mould group setting area of second polaroid 031 is provided with fourth hole K4, and it is logical that the mould group setting area of backlight module 04 is provided with the 5th
Hole K5, third through-hole K3 are in the vertical throwing of upright projection, fourth hole K4 on the first substrate 1011 on the first substrate 1011
There are overlapping regions with upright projection of the fifth hole K5 on the first substrate 1011 for shadow；Photosensitive mould group 200 is in first substrate 104
On upright projection be located in overlapping region.
Wherein, backlight module 04 includes backlight (being not shown in Fig. 8), backlight substrate 042 and light guide plate 041, can also be wrapped
The construction package of other backlight modules known to those skilled in the art is included, the embodiment of the present invention is not construed as limiting this.Photosensitive mould group 200
It is set in the duct that above-mentioned each through-hole is formed.Illustratively, backlight module 200 is usually provided with electricity far from the side of cover board 05
Line structure, to realize being electrically connected between backlight module and control circuit.
It should be noted that the structure for showing light shield layer 40 merely exemplary in Fig. 8 is 2 straton light shield layers, this is only
Illustrative explanation, and it is non-limiting.
It should be noted that Fig. 3,6-8 show first substrate 104 and the second substrate 103 in mould group setting area's borehole
Structure, which can reduce blocking for the light of first substrate 104 and 103 pairs of the second substrate photosensitive mould groups 200 of entrance, to make
Light intensity into photosensitive mould group 200 increases, and therefore, the signal-to-noise ratio into the optical signal of photosensitive mould group 200 can be improved.
In addition, first substrate 104 and the second substrate 103 may be arranged as that the structure of area's not borehole is arranged in mould group.
Optionally, Fig. 9 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig. 9, first substrate 104 is color film
Substrate, the second substrate 103 are array substrate, and photosensitive mould group 200 is located at array substrate 103 far from 104 side of color membrane substrates.
In this structure, color membrane substrates and array substrate are not provided with through-hole, it is possible to reduce manufacturing process, simple process, display
Panel and the yield of display device are high.
Optionally, display panel 100 further includes frame glue 50 and transparent filled layer 60；Glue frame 50 is located at 103 He of array substrate
Between color membrane substrates 104 and it is located at wiring region 122, is arranged around mould group setting area 121；Transparent filled layer 60 is located at color membrane substrates
Between 104 and array substrate 103, and it is located at mould group and area 121 is set.
Wherein, color membrane substrates 104 and array base of the transparent filled layer 60 for fill mould group setting 121 corresponding position of area
Gap between plate 103, to keep the structure of display panel 100 more stable.Meanwhile the light transmission rate of transparent filled layer 60 is higher
(illustrative, the light transmission rate of transparent filled layer 60 is more than or equal to 80%), so that transparent filled layer 60 is to photosensitive mould group
The influence of the intensity of 200 received light is smaller.
Optionally, light shield layer 40 is located at the first substrate 1011 (being not shown in Fig. 9, can refer to the position of first substrate 104)
A side surface and the second substrate far from the second substrate 1012 (being not shown in Fig. 9, can refer to the position of the second substrate 103)
1012 side surfaces far from the first substrate 1011.
Wherein, the light that light shield layer 40 is entered by substrate is absorbed by light shield layer 40.By in the first substrate 1011 far from
Light shield layer 40 is arranged in one side surface of two substrates 1012, can reduce and is emitted by mould group setting 121 edge of area in non-display area 120
Light, to reduce light leakage.By the way that light shield layer 40 is arranged far from a side surface of the first substrate 1011 in the second substrate 1012,
It can reduce after being emitted by mould group setting 121 edge of area in non-display area 120, enter after being reflected by the second substrate 1012 photosensitive
The light of mould group 200, so that the mould group setting 121 edge light leakage of area reduced in non-display area 120 receives photosensitive mould group 200
The influence of the ambient light signal arrived, to reduce optical signal noise.
It should be noted that when first substrate 104 and the second substrate 103 are set as that the structure of area's not borehole is arranged in mould group
When, corresponding to can not to be formed functional film layer at position in the position Mo Zu area, (illustrative, array substrate side may include film crystal
Tube layer, color membrane substrates side may include photoresist layer and planarization layer) it can also only form higher (illustrative, the light transmission of light transmission rate
Rate is more than or equal to film layer 75%), so that influence of the above-mentioned functional film layer to the light for entering photosensitive mould group 200 is avoided,
To improve the signal-to-noise ratio for the optical signal that photosensitive mould group 200 receives.
Optionally, Figure 10 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig.1 0, light shield layer 40 is located at the
One substrate 1011 (being not shown in Figure 10, can refer to the position of first substrate 104) (does not show far from the second substrate 1012 in Figure 10
Out, can refer to the position of the second substrate 103) a side surface, the first substrate 1011 close to the second substrate 1012 a side surface,
Second substrate 1012 is close to the side of a side surface and the second substrate 1012 far from the first substrate 1011 of the first substrate 1011
Surface.
So set, can absorption by above-mentioned many places light shield layer 40 to light, preferably in reduction non-display area 120
121 edge light leakage of area is arranged in mould group.
Optionally, the first substrate 1011 and the second substrate 1012 are glass substrate；The refractive index of light shield layer 40 be equal to or
Person is greater than 2.
Wherein, the value of the refractive index of glass substrate is usually 1.48 to 1.5, by the refractive index etc. that light shield layer 40 is arranged
In or be greater than 2, can meet above-mentioned substrate 101 refractive index be less than positioned at one side surface light shield layer 40 refractive index, from
And light shield layer 40 can preferably absorb and be incident on light therein by substrate 101.
It should be noted that the size of the refractive index of light shield layer 40 need to be with lining when the material of substrate 101 is other materials
The variations in refractive index of the material at bottom 101, and the refractive index for meeting substrate 101 is less than the folding of the light shield layer 40 positioned at one side surface
Rate is penetrated, and the specific value of the refractive index of light shield layer 40, the embodiment of the present invention are not construed as limiting.
It should be noted that Fig. 3,6-10 are to illustrate showing for proposition of the embodiment of the present invention with liquid crystal display panel
The structure of showing device.In addition, the display panel in the display device can also be organic light emitting display panel.
Optionally, Figure 11 is another the schematic diagram of the section structure of the AB along Fig. 2.Referring to Fig.1 1, substrate includes third lining
Bottom 1013；Display device 300 includes organic light-emitting device array substrate 1014 and third substrate 1013；Third substrate 1013 is located at
The light-emitting surface side of display panel 100 (being not shown in Figure 11, can refer to the position of organic illuminating element array substrate 1014)；Have
The mould group setting area of machine light-emitting device array substrate 1014 is provided with the 6th through-hole K6, and photosensitive mould group 200 is located at the 6th through-hole K6
It is interior；Light shield layer 40 is located at a side surface of the organic illuminating element array substrate 1014 close to third substrate 1013, third substrate
1013 close to a side surface of organic illuminating element array substrate 1014 and third substrate 1013 far from organic illuminating element array
In one side surface of substrate 1014 at least one at.
Wherein, organic illuminating element array substrate 1014 is used close to the organic illuminating element that 1013 side of third substrate is arranged
In emitting beam, in viewing area, which passes through third substrate 1013, for realizing the image display function of display panel；?
Non-display area, the light are absorbed by light shield layer 40, to reduce the mould group setting area edge light leakage in non-display area.
Illustratively, the structure of organic illuminating element can be skilled person will appreciate that any one organic light emission member
The structure of part, the embodiment of the present invention are not construed as limiting this.
It should be noted that the light shield layer 40 that shows merely exemplary in Figure 11 is located at organic illuminating element array substrate
1014 close to a side surface of third substrate 1013, third substrate 1013 close to the side of organic illuminating element array substrate 1014
The side surface of surface and third substrate 1013 far from organic illuminating element array substrate 1014, this exemplary only explanation,
And it is non-limiting.In other embodiments, light shield layer 40 can be set and be located at above-mentioned three with actual demand according to display device
At any one place or any two in a position, the embodiment of the present invention is not construed as limiting this.
Optionally, photosensitive mould group 200 includes at least one of camera, photoelectric sensor, fingerprint recognition mould group.
Illustratively, camera can be used for shooting picture；Photoelectric sensor can be used for detecting the brightness of environment light, in conjunction with control
Circuit processed realizes that the self feed back of the brightness of display device is adjusted；The light that fingerprint recognition mould group can be used for being reflected according to fingerprint
Relative intensity realizes optical finger print identification function.This is illustrative explanation, and non-limiting.In other embodiments, feel
Optical mode group 200 can also be skilled person will appreciate that other photosensitive elements, the embodiment of the present invention is not construed as limiting this.
Illustratively, above-mentioned display device 30 can be the display devices such as mobile phone, computer and intelligent wearable device, this
Inventive embodiments are not construed as limiting this.
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 device, which is characterized in that including display panel, photosensitive mould group and light shield layer；
Wherein, the display panel includes viewing area and at least one non-display area, and the viewing area surrounds the non-display area；
The non-display area includes mould group setting area and the wiring region around mould group setting area；The photosensitive mould group is located at the mould
Group setting area；
The display panel includes substrate, and the light shield layer is located at a side surface of the substrate and is located at the wiring region.
2. display device according to claim 1, which is characterized in that the refractive index of the substrate, which is less than, is located at the substrate
A side surface the light shield layer refractive index.
3. display device according to claim 2, which is characterized in that the light shield layer includes the sub- shading of multilayer stacked
Layer；
The refractive index of the sub- light shield layer of multilayer is successively increased along the direction far from the substrate.
4. display device according to claim 1, which is characterized in that the display panel includes the first base being oppositely arranged
Plate and the second substrate；
The substrate includes the first substrate and the second substrate；
The first substrate includes first substrate, and the second substrate includes second substrate, and the light shield layer is located at
A side surface of first substrate far from second substrate, first substrate close to second substrate side table
Face, second substrate close to the side surface and second substrate of first substrate far from first substrate one
In side surface at least one at.
5. display device according to claim 4, which is characterized in that the display panel further includes frame glue；The glue frame
Between the second substrate and the first substrate and it is located at the wiring region, is arranged around mould group setting area；
The upright projection of the frame glue on the first substrate, positioned at the vertical throwing of the light shield layer on the first substrate
Within shadow.
6. display device according to claim 4, it is characterised in that:
The mould group setting area of the first substrate is provided with first through hole, and the mould group setting area of the second substrate is set
It is equipped with the second through-hole, the first through hole is oppositely arranged with second through-hole；
The photosensitive mould group is located in the first through hole and second through-hole.
7. display device according to claim 6, which is characterized in that the first substrate be color membrane substrates, described second
Substrate is array substrate, and the light shield layer is located at first substrate close to a side surface of the array substrate；The coloured silk film
Substrate further includes photoresist layer and planarization layer；
The photoresist layer is located at first substrate close to the array substrate side, and is located at the viewing area；
The planarization layer is located at the photoresist layer far from first one side of substrate；
The light shield layer and the photoresist layer and/or the planarization layer use identical material shape in same manufacturing process
At.
8. display device according to claim 7, which is characterized in that the photoresist layer includes red photoresist layer, green light
Resistance layer, blue light resistance layer or black-matrix layer.
9. display device according to claim 4, which is characterized in that the first substrate be color membrane substrates, described second
Substrate is array substrate, and the photosensitive mould group is located at the array substrate far from the color membrane substrates side.
10. display device according to claim 9, which is characterized in that the display panel further includes frame glue and transparent fills out
Fill layer；
The glue frame is between the array substrate and the color membrane substrates and is located at the wiring region, sets around the mould group
Set area's setting；
The transparent filled layer is located at the mould group and area is arranged between the color membrane substrates and the array substrate.
11. display device according to claim 10, which is characterized in that it is separate that the light shield layer is located at first substrate
The side surface of one side surface of second substrate and second substrate far from first substrate.
12. display device according to claim 10, which is characterized in that it is separate that the light shield layer is located at first substrate
One side surface of second substrate, first substrate are leaned on close to a side surface of second substrate, second substrate
The side surface of a side surface and second substrate far from first substrate of nearly first substrate.
13. display device according to claim 4, which is characterized in that further include the first polaroid, the second polaroid and back
Optical mode group；First polaroid is located at side of the first substrate far from the second substrate；Second polaroid position
In side of the second substrate far from the first substrate, the backlight module is located at second polaroid far from described
The side of two substrates；
The mould group setting area of first polaroid is provided with third through-hole, the mould group setting of second polaroid
Area is provided with fourth hole, and the mould group setting area of the backlight module is provided with fifth hole, and the third through-hole is in institute
The upright projection on the first substrate, upright projection of the fourth hole on first substrate and the fifth hole is stated to exist
There are overlapping regions for upright projection on first substrate；The upright projection position of the photosensitive mould group on the first substrate
In in the overlapping region.
14. display device according to claim 4, which is characterized in that first substrate and second substrate are
Glass substrate；
The refractive index of the light shield layer is equal to or more than 2.
15. display device according to claim 1, which is characterized in that the substrate includes third substrate；The display dress
It sets including organic light-emitting device array substrate and the third substrate；
The third substrate is located at the light-emitting surface side of the display panel；
The mould group setting area of the organic illuminating element array substrate is provided with the 6th through-hole, and the photosensitive mould group is located at institute
It states in the 6th through-hole；
The light shield layer is located at a side surface of the organic illuminating element array substrate close to the third substrate, the third
Substrate is close to a side surface of the organic illuminating element array substrate and the third substrate far from the organic illuminating element
In one side surface of array substrate at least one at.
16. display device according to claim 1, which is characterized in that the photosensitive mould group includes camera, photoelectric sensing
At least one of device, fingerprint recognition mould group.
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|---|---|---|---|
| CN201810846292.9A CN108983468A (en) | 2018-07-27 | 2018-07-27 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846292.9A CN108983468A (en) | 2018-07-27 | 2018-07-27 | A kind of display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108983468A true CN108983468A (en) | 2018-12-11 |
Family
ID=64551917
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|---|---|---|---|
| CN201810846292.9A Pending CN108983468A (en) | 2018-07-27 | 2018-07-27 | A kind of display device |
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|---|---|---|---|---|
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139657A (en) * | 2008-12-10 | 2010-06-24 | Epson Imaging Devices Corp | Liquid crystal panel, method for manufacturing liquid crystal panel, display device, and electronic equipment |
| CN102841457A (en) * | 2011-06-24 | 2012-12-26 | 乐金显示有限公司 | Display apparatus |
| WO2015178302A1 (en) * | 2014-05-23 | 2015-11-26 | シャープ株式会社 | Illumination device and display device |
| US20160011633A1 (en) * | 2013-03-15 | 2016-01-14 | Sharp Kabushiki Kaisha | Electronic device |
| CN105431753A (en) * | 2013-08-12 | 2016-03-23 | 夏普株式会社 | Display device |
| CN106461173A (en) * | 2014-05-23 | 2017-02-22 | 夏普株式会社 | Illumination device and display device |
| WO2017061312A1 (en) * | 2015-10-05 | 2017-04-13 | シャープ株式会社 | Illumination device and display device |
| CN107248374A (en) * | 2017-06-30 | 2017-10-13 | 厦门天马微电子有限公司 | Display screen and display device |
| CN107272269A (en) * | 2016-04-07 | 2017-10-20 | 株式会社日本显示器 | The manufacture method of display device and display device |
| CN107706197A (en) * | 2017-09-28 | 2018-02-16 | 京东方科技集团股份有限公司 | A kind of underlay substrate, display base plate, display device and preparation method |
| CN207541546U (en) * | 2017-12-15 | 2018-06-26 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
-
2018
- 2018-07-27 CN CN201810846292.9A patent/CN108983468A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139657A (en) * | 2008-12-10 | 2010-06-24 | Epson Imaging Devices Corp | Liquid crystal panel, method for manufacturing liquid crystal panel, display device, and electronic equipment |
| CN102841457A (en) * | 2011-06-24 | 2012-12-26 | 乐金显示有限公司 | Display apparatus |
| US20160011633A1 (en) * | 2013-03-15 | 2016-01-14 | Sharp Kabushiki Kaisha | Electronic device |
| CN105431753A (en) * | 2013-08-12 | 2016-03-23 | 夏普株式会社 | Display device |
| WO2015178302A1 (en) * | 2014-05-23 | 2015-11-26 | シャープ株式会社 | Illumination device and display device |
| CN106461172A (en) * | 2014-05-23 | 2017-02-22 | 夏普株式会社 | Illumination device and display device |
| CN106461173A (en) * | 2014-05-23 | 2017-02-22 | 夏普株式会社 | Illumination device and display device |
| WO2017061312A1 (en) * | 2015-10-05 | 2017-04-13 | シャープ株式会社 | Illumination device and display device |
| CN107272269A (en) * | 2016-04-07 | 2017-10-20 | 株式会社日本显示器 | The manufacture method of display device and display device |
| CN107248374A (en) * | 2017-06-30 | 2017-10-13 | 厦门天马微电子有限公司 | Display screen and display device |
| CN107706197A (en) * | 2017-09-28 | 2018-02-16 | 京东方科技集团股份有限公司 | A kind of underlay substrate, display base plate, display device and preparation method |
| CN207541546U (en) * | 2017-12-15 | 2018-06-26 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3889678B1 (en) * | 2018-12-13 | 2023-11-29 | Honor Device Co., Ltd. | Display assembly |
| US11796875B2 (en) | 2018-12-13 | 2023-10-24 | Honor Device Co., Ltd. | Display assembly, display device and driving method therefor |
| CN109799644A (en) * | 2019-01-16 | 2019-05-24 | 柳州阜民科技有限公司 | A kind of backlight module, display module and electronic equipment |
| WO2020155127A1 (en) * | 2019-02-01 | 2020-08-06 | Oppo广东移动通信有限公司 | Electronic device and display apparatus |
| CN113330359A (en) * | 2019-02-01 | 2021-08-31 | Oppo广东移动通信有限公司 | Electronic device and display device |
| WO2020215500A1 (en) * | 2019-04-23 | 2020-10-29 | 武汉华星光电技术有限公司 | Display apparatus and terminal |
| CN110047852B (en) * | 2019-04-29 | 2022-07-15 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110047852A (en) * | 2019-04-29 | 2019-07-23 | 武汉天马微电子有限公司 | Display panel and display device |
| EP3965095A4 (en) * | 2019-06-14 | 2022-07-06 | Honor Device Co., Ltd. | Display screen and electronic device |
| RU2814462C2 (en) * | 2019-06-14 | 2024-02-28 | Хонор Девайс Ко., Лтд. | Display screen and electronic device |
| RU2792829C1 (en) * | 2019-06-14 | 2023-03-24 | Хонор Девайс Ко., Лтд, | Display screen and electronic device |
| CN110233167A (en) * | 2019-06-18 | 2019-09-13 | 京东方科技集团股份有限公司 | The production method of display panel, display device and display panel |
| CN110233167B (en) * | 2019-06-18 | 2021-12-03 | 京东方科技集团股份有限公司 | Display panel, display device and manufacturing method of display panel |
| CN112419907A (en) * | 2019-08-21 | 2021-02-26 | 三星显示有限公司 | Display device |
| US11385487B2 (en) * | 2019-09-23 | 2022-07-12 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display module and glue dispensing method hereof |
| CN112684639A (en) * | 2019-10-18 | 2021-04-20 | 北京小米移动软件有限公司 | Display panel, manufacturing method thereof and electronic equipment |
| CN110807419A (en) * | 2019-10-31 | 2020-02-18 | 维沃移动通信有限公司 | Electronic device |
| CN110928024B (en) * | 2019-11-26 | 2021-07-23 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN110928024A (en) * | 2019-11-26 | 2020-03-27 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN111430422A (en) * | 2020-04-02 | 2020-07-17 | 合肥维信诺科技有限公司 | Display panel, manufacturing method thereof and display device |
| CN111430422B (en) * | 2020-04-02 | 2023-06-20 | 合肥维信诺科技有限公司 | Display panel, manufacturing method thereof and display device |
| CN111754877A (en) * | 2020-06-28 | 2020-10-09 | 昆山国显光电有限公司 | Display module and display device |
| CN111862823A (en) * | 2020-08-26 | 2020-10-30 | 昆山工研院新型平板显示技术中心有限公司 | Display panel |
| US20230056588A1 (en) * | 2020-09-11 | 2023-02-23 | Hefei Boe Optoelectronics Technology Co, Ltd. | Display device and manufacturing method of display device |
| CN114730108A (en) * | 2020-09-11 | 2022-07-08 | 京东方科技集团股份有限公司 | Display device and method for manufacturing display device |
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Application publication date: 20181211 |