CN110231886A - A kind of touch-control display panel and touch control display apparatus - Google Patents
A kind of touch-control display panel and touch control display apparatus Download PDFInfo
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- CN110231886A CN110231886A CN201910502331.8A CN201910502331A CN110231886A CN 110231886 A CN110231886 A CN 110231886A CN 201910502331 A CN201910502331 A CN 201910502331A CN 110231886 A CN110231886 A CN 110231886A
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- touch
- base plate
- control
- display panel
- layer
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
The invention discloses a kind of touch-control display panel and touch control display apparatus.The touch-control display panel includes viewing area and optical electron element trough, the boundary of the viewing area and optical electron element trough is the first boundary, the touch-control display panel further includes display base plate and touch base plate, and the touch base plate is located at the light emission side of the display base plate；The display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set in the viewing area；The touch base plate includes the first substrate and the touch control layer on first substrate, and the touch control layer includes at least one touch control electrode layer；The touch control layer covers upright projection of first boundary on the display base plate in the upright projection on the display base plate.Technical solution provided in an embodiment of the present invention ensure that the touch control electrode layer of the first near border has good touch-control performance, and then improve the whole touch-control performance of touch control display apparatus.
Description
Technical field
The present embodiments relate to technical field of touch-control display more particularly to a kind of touch-control display panel and touch-control display dresses
It sets.
Background technique
The high comprehensive screen design of screen accounting is deep to be favored by user, becomes the research hotspot of display field at this stage.Screen comprehensively
Ultra-narrow frame design is generallyd use, and transform part viewing area as transparent area, to place the optical electrons element such as camera.
Touch-control shields comprehensively increases touch function on the basis of comprehensive screen advantage, brings user's more preferably usage experience.
In the prior art touch-control shield comprehensively in touch control electrode layer in transparent area be completely removed, touch control electrode layer is in viewing area and light transmission
There are edges at the boundary position in area, are cut undesirable influence, and the touch-control performance at the edge is bad, cause viewing area close to thoroughly
Touch-control performance in the region in light area is poor, and then affects the whole touch-control performance that touch-control shields comprehensively.
Summary of the invention
The present invention provides a kind of touch-control display panel and touch control display apparatus, to improve the touch control electrode of the first near border
The touch-control performance of layer, and then promote the whole touch-control performance of touch control display apparatus.
In a first aspect, the touch-control display panel includes viewing area the embodiment of the invention provides a kind of touch-control display panel
With optical electron element trough, the boundary of the viewing area and optical electron element trough is the first boundary,
The touch-control display panel further includes display base plate and touch base plate, and the touch base plate is located at the display base plate
Light emission side；The display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set to the display
In area；
The touch base plate includes the first substrate and the touch control layer on first substrate, and the touch control layer includes extremely
A few touch control electrode layer；
The touch control layer covers first boundary on the display base plate in the upright projection on the display base plate
Upright projection.
Second aspect, the embodiment of the invention also provides a kind of touch control display apparatus, which includes above-mentioned
Touch-control display panel described in first aspect and optical electron element, the optical electron element are set to the optical electron
Element trough.
Touch-control display panel provided in an embodiment of the present invention includes viewing area and optical electron element trough, viewing area and
The boundary of optical electron element trough is the first boundary, and touch-control display panel further includes display base plate and touch base plate, touch-control
Substrate is located at the light emission side of display base plate, and display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set to
In viewing area, touch base plate includes the first substrate and the touch control layer on the first substrate, and touch control layer includes at least one touch-control
Electrode layer, upright projection of the touch control layer on display base plate covers upright projection of first boundary on display base plate, so that cutting
The touch control electrode layer edge for cutting generation does not appear at the first boundary position, ensure that the touch control electrode layer of the first near border
With good touch-control performance, the touch control operation in the region on the first boundary can be effectively recognized user in the display area
And response, and then improve the whole touch-control performance of touch control display apparatus.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of overlooking structure diagram of touch-control display panel provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of the section structure of the dotted line AB along Fig. 1；
Fig. 3 is the overlooking structure diagram of another touch-control display panel provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the section structure of the dotted line CD along Fig. 3；
Fig. 5 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3；
Fig. 6 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3；
Fig. 7 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3；
Fig. 8 is the overlooking structure diagram of another touch-control display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of overlooking structure diagram of touch base plate provided in an embodiment of the present invention；
Figure 10 is the schematic diagram of the section structure of the dotted line EF along Fig. 9；
Figure 11 is the overlooking structure diagram of another touch base plate provided in an embodiment of the present invention；
Figure 12 is the schematic diagram of the section structure of the dotted line GH along Figure 11；
Figure 13 is a kind of structural schematic diagram of touch control display apparatus provided in an embodiment of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to the specific embodiment party of a kind of touch-control display panel proposed according to the present invention and touch control display apparatus
Formula, structure, feature and its effect, detailed description is as follows.
The embodiment of the invention provides a kind of touch-control display panel, which includes viewing area and optical electron
The boundary of element trough, the viewing area and optical electron element trough is the first boundary,
The touch-control display panel further includes display base plate and touch base plate, and the touch base plate is located at the display base plate
Light emission side；The display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set to the display
In area；
The touch base plate includes the first substrate and the touch control layer on first substrate, and the touch control layer includes extremely
A few touch control electrode layer；
The touch control layer covers first boundary on the display base plate in the upright projection on the display base plate
Upright projection.
Touch-control display panel provided in an embodiment of the present invention includes viewing area and optical electron element trough, viewing area and
The boundary of optical electron element trough is the first boundary, and touch-control display panel further includes display base plate and touch base plate, touch-control
Substrate is located at the light emission side of display base plate, and display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set to
In viewing area, touch base plate includes the first substrate and the touch control layer on the first substrate, and touch control layer includes at least one touch-control
Electrode layer, upright projection of the touch control layer on display base plate covers upright projection of first boundary on display base plate, so that cutting
The touch control electrode layer edge for cutting generation does not appear at the first boundary position, ensure that the touch control electrode layer of the first near border
With good touch-control performance, the touch control operation in the region on the first boundary can be effectively recognized user in the display area
And response, and then improve the whole touch-control performance of touch control display apparatus.
It is the core concept of the application above, following will be combined with the drawings in the embodiments of the present invention, to the embodiment of the present invention
In technical solution be clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative labor
Under the premise of dynamic, every other embodiment obtained be shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other embodiments, those skilled in the art can be without prejudice in the present invention
Similar popularization is done in the case where culvert, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only, table
The schematic diagram of showing device device architecture not makees partial enlargement according to general proportion, and the schematic diagram is example,
This should not limit the scope of protection of the invention.In addition, the three-dimensional space of length, width and height should be included in actual fabrication
Size.
Fig. 1 is a kind of overlooking structure diagram of touch-control display panel provided in an embodiment of the present invention.As shown in Figure 1, touching
Controlling display panel 10 includes viewing area 100 and optical electron element trough 200, and viewing area 100 and optical electron element are reserved
The boundary in area 200 is the first boundary 300.
Fig. 2 is the schematic diagram of the section structure of the dotted line AB along Fig. 1.As shown in Fig. 2, touch-control display panel 10 further includes display
Substrate 410 and touch base plate 420, touch base plate 420 are located at the light emission side of display base plate 410.Display base plate 410 has including multiple
Machine luminescence unit 412, multiple organic light-emitting units 412 are set in viewing area 100.Touch base plate 420 includes the first substrate 421
With the touch control layer 422 being located on the first substrate 421, touch control layer 422 includes at least one touch control electrode layer.Touch control layer 422 is aobvious
Show that the upright projection on substrate 410 covers upright projection of first boundary 300 on display base plate 410.
It is worth noting that, the first boundary 300 is linear structure, the cross-section structure along dotted line AB is shown in Fig. 2 two
A point.
It should be noted that optical electron element trough 200 is light-permeable region, not set any pair of light in the region
Functional film layer with obvious barrier effect, so that being set to display base plate 410 in optical electron element region 200 deviates from touch-control
The optical electron element of 420 side of substrate can receive sufficient light, so that optical electron element works normally.It can be with
Understand, due to not set organic light-emitting units 412 in optical electron element trough 200, optical electron element is pre-
Area 200 is stayed to be not used to carry out the display of image.
It should also be noted that, the present embodiment is not especially limited the structure of touch control layer 422, touch-control in touch control layer 422
The quantity of electrode layer can be one or more, for latter situation, touch control layer 422 can also include it is multiple be set to it is adjacent
Insulating layer between touch control electrode layer, quantity, shape and the arrangement mode of touch control electrode can bases in touch control electrode layer
Actual needs is rationally arranged, and all 422 structures of touch control layer that can be realized touch function are in the protection model of the present embodiment
In enclosing.
In addition, touch control layer 422 covers the first boundary 300 on the stacking direction of display base plate 410 and touch base plate 420,
So that touch control layer 422 includes the first sub-portion in viewing area 100 and second in optical electron element trough 200
Sub-portion, the present embodiment are not especially limited the shape and size of the second sub-portion, all to can be realized the covering of touch control layer 422
The technical solution on the first boundary 300 is in the protection scope of the present embodiment.
Touch-control display panel 10 provided in this embodiment includes viewing area 100 and optical electron element trough 200, display
The boundary of area 100 and optical electron element trough 200 is the first boundary 300, and touch-control display panel 10 further includes display base plate
410 and touch base plate 420, touch base plate 420 is located at the light emission side of display base plate 410, and display base plate 410 includes multiple organic hairs
Light unit 412, multiple organic light-emitting units 412 are set in viewing area 100, and touch base plate 420 includes the first substrate 421 and position
Touch control layer 422 on the first substrate 421, touch control layer 422 include at least one touch control electrode layer, and touch control layer 422 is in display base
Upright projection on plate 410 covers upright projection of first boundary 300 on display base plate 410, so that the touch-control that cutting generates
Electrode layer edge does not appear at 300 position of the first boundary, and it is good to ensure that the touch control electrode layer near the first boundary 300 has
Good touch-control performance, touch control operation of the user in viewing area 100 in the region on the first boundary 300 can be effectively recognized
And response, and then improve the whole touch-control performance of touch control display apparatus.
With continued reference to Fig. 2, in optical electron element trough 200, touch control layer 422 is vertical on display base plate 410
Projection is overlapped with upright projection of the optical electron element trough 200 on display base plate 410.
It should be noted that such be arranged so that touch control layer 422 is covered with optical electron element trough 200, viewing area
100 and optical electron element trough 200 in touch control layer 422 be a continuous whole film layer structure, without to optical electron
Touch control layer 422 in element trough 200 carries out cutting operation, is conducive to the preparation process for simplifying touch-control display panel 10.
Fig. 3 is the overlooking structure diagram of another touch-control display panel provided in an embodiment of the present invention.Fig. 4 is along Fig. 3
The schematic diagram of the section structure of middle dotted line CD.As shown in figure 3, touch control layer (not shown) includes the first engraved structure 500, such as Fig. 4 institute
Show, upright projection of first engraved structure 500 on display base plate 410 falls within optical electron element trough 200 in display base
In upright projection on plate 410, and upright projection of first engraved structure 500 on display base plate 410 and the first boundary 300 exist
It is not connected between upright projection on display base plate 410.
It should be noted that on the one hand such setting makes the stacking direction in display base plate 410 and touch base plate 420
On, touch control layer 422 can cover the first boundary 300, so that the touch control electrode layer edge that cutting generates does not appear in the first side
At 300 position of boundary, guarantee that the touch control electrode layer near the first boundary 300 has good touch-control performance, user is in viewing area 100
In close to the first boundary 300 region in touch control operation can be effectively recognized and respond, and then promoted touch control display apparatus
Whole touch-control performance.It on the other hand, should so that the touch control layer 422 of 200 intermediate region of optical electron element trough is removed
Without touch function in region, the occurrence probability that phenomenon is accidentally touched in optical element trough 200 is effectively reduced.In addition, touch control layer
422 be light-permeable film layer, but still has certain barrier effect to light, therefore remove in optical electron element trough 200
Between region touch control layer 422 can reach increase 200 light transmission rate of optical electron element trough beneficial effect.
Optionally, the outer peripheral shape of the upright projection with continued reference to 3, first engraved structures 500 on display base plate
It is identical as the shape on the first boundary 300, and the distance between outer edge and the first boundary 300 k are certain value.
It should be noted that such setting is so that the touch control layer side that 200 internal cutting of optical electron element trough generates
The minimum range on each point to the first boundary 300 is equal on edge, the touch-control in viewing area 100 in first boundary, 300 near zone
Performance is identical, improves the homogeneity of touch-control performance in the region.
Illustratively, the value range of definite value can be for more than or equal to 0.5 and less than or equal to 1mm.
It should be noted that the too small touch control layer that will lead to the generation of 200 internal cutting of optical element trough of the value of definite value
Edge still can have an impact the touch-control performance in viewing area 100 near first boundary 300, and the value of definite value is much to be will lead to
The size for the touch control layer that 200 domestic demand of optical electron element trough is cut away is smaller, increases cutting difficulty, definite value is in above-mentioned model
When enclosing interior value, the touch control layer edge that 200 internal cutting of optical element trough generates is attached to the first boundary 300 in viewing area 100
The influence of close touch-control performance is smaller, and the size of touch control layer that 200 domestic demand of optical electron element trough is cut away is suitable for,
Cutting difficulty will not be significantly increased.
With continued reference to Fig. 3, touch-control display panel 10 further includes non-display area 600, and non-display area 600 surrounds viewing area 100
It is arranged with optical electron element trough 200.Fig. 5 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3.Such as Fig. 5 institute
Show, display base plate 410 include the second substrate 700 and multiple non-transmissive layer 720 for being formed on the second substrate 700 and it is multiple can
Photic zone 710, non-transmissive layer 720 are set in viewing area 100 and non-display area 600.At least one in multiple light- transmittable layers 710
A film layer includes the second engraved structure 800, and upright projection of second engraved structure 800 on the first substrate 421 falls within optics electricity
Subcomponent trough 200 is in the upright projection on the first substrate 421.
Optionally, Fig. 6 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3.Touch-control display panel 10 shown in Fig. 6
Structure is similar to the structure of touch-control display panel 10 shown in Fig. 5, unlike, the second substrate 700 and multiple light- transmittable layers in Fig. 6
710 include third engraved structure 900, and upright projection and optical element of the third engraved structure 900 on the first substrate 421 are pre-
Upright projection of the area 200 on the first substrate 421 is stayed to be overlapped.
Illustratively, referring to figs. 5 and 6, multiple light- transmittable layers 710 include buffer layer 711, gate insulating layer 712, interlayer
Insulating layer 713, passivation layer 714, pixel confining layer 715, the second electrode lay 716 and encapsulated layer 717, non-transmissive layer 720 include
Active layer 721, gate metal layer 722, Source and drain metal level 723, first electrode layer 724 and light emitting functional layer 725.Wherein, as
Plain confining layers 715 limit multiple organic light-emitting units 412, and organic light-emitting units 412 include going out light along touch-control display panel 10
First electrode, luminous material layer and the second electrode that direction is set gradually, film layer described in first electrode are first electrode layer
724, film layer where second electrode is the second electrode lay 716.Non-transmissive layer 720 in non-display area 600 is driven to be formed
Device or route in dynamic circuit.Fig. 5 only includes second with pixel confining layer 715, the second electrode lay 716 and encapsulated layer 717
Engraved structure 800, and be illustrated for 800 positions and dimensions of the second engraved structure are identical in each film layer and non-limiting, it is multiple
One or more film layers include the scheme of the second engraved structure 800 in the protection scope of the present embodiment in light- transmittable layer 710.
And the present embodiment is not especially limited the size of the second engraved structure 800, as long as the second engraved structure 800 is in optical electron member
In part trough 200.
It should also be noted that, each functional film layer in display base plate 410 is both formed on the second substrate 700, the second lining
Bottom 700 is the supporter of above-mentioned functional film layer, therefore, for removing the second substrate in optical electron element trough 200 in Fig. 6
700 the case where, other film layers in optical electron element trough 200 in display base plate 410 are needed while being removed.It is understood that
, optical electron element may be disposed at what multiple third engraved structures 900 in optical electron element trough 200 were constituted at this time
In groove structure, so that the distance between optical electron element and 10 display surface of touch-control display panel are closer, it is easier to receive
To extraneous incident light.
The set-up mode of touch-control display panel 10 shown in Fig. 5 and Fig. 6 can be reduced in optical electron element trough 200 extremely
The overall thickness of light- transmittable layer 710 in small part region, and then reduce light- transmittable layer 710 to optical electron element trough 200
The blocking of the light of interior incidence is conducive to the promotion of light transmission rate in optical electron element trough 200, ensure that optical electron
Element can receive more light quantities to realize more preferably performance.
Illustratively, Fig. 7 is another the schematic diagram of the section structure of the dotted line CD along Fig. 3.Touch-control display panel shown in Fig. 7
10 structure is similar to the structure of touch-control display panel 10 shown in Fig. 5, unlike, the second engraved structure 800 is in the first substrate
Upright projection on 421 is overlapped with upright projection of the optical electron element trough 200 on the first substrate 421.
It should be noted that such setting is not so that the light- transmittable layer 710 with the second engraved structure 800 includes setting
Part in optical electron element trough 200, and then the light- transmittable layer 710 will not be to optical electron element trough 200
Interior light transmission rate generates any reduction effect, increases the light transmission rate of optical electron element trough 200 to the full extent.
Illustratively, with continued reference to Fig. 3, the shape on the first boundary 300 can be circle.In other implementations of the present embodiment
In mode, the first boundary 300 can also be other shapes, such as U-shaped, as shown in Figure 8.
It should be noted that the shape of regular camera is round or rectangle, the shape on the first boundary 300 of setting is circle
Or U-shaped enables to the shape of optical electron element trough 200 for round or rectangle, and then optical element trough 200
Shape is identical as the shape of camera, avoids that shape is not identical to cause partial optical element trough 200 not to be used effectively
The case where occur, be conducive to reduce optical electron element trough 200 area, and then increase touch-control display panel 10 screen account for
Than.
Fig. 9 is a kind of overlooking structure diagram of touch base plate provided in an embodiment of the present invention.Figure 10 is the dotted line along Fig. 9
The schematic diagram of the section structure of EF.As shown in Figure 9 and Figure 10, touch base plate 420 includes the first substrate 421 and is formed in the first substrate
Touch control layer 422 on 421, touch control layer 422 include a touch control electrode layer, which includes multiple self-capacitance touch-control electricity
Pole 431.
It should be noted that such setting is so that touch control layer 422 is self-capacitance touch-control structure, only including a self-capacitance
Touch control electrode layer, integral thickness is smaller, is conducive to the thinning of touch-control display panel.
It should also be noted that, self-capacitance touch-control structure realizes that the principle of touch control detection is as follows: respective capacitance touching control electrode
431 form capacitor with ground terminal, and when finger touches touch-control display panel, the capacitor of finger will be added to touch-control display panel
In internal capacitance, increase capacitance, and then finger touch position can determine according to capacitance signal.
Figure 11 is the overlooking structure diagram of another touch base plate provided in an embodiment of the present invention.Figure 12 is along Figure 11
The schematic diagram of the section structure of dotted line GH.As is illustrated by figs. 11 and 12, touch control layer 420 includes the first touch control electrode layer of mutually insulated
441 and second touch control electrode layer 442, the first touch control electrode layer 441 includes multiple touch-driven electrodes 433, second touch control electrode
Layer 442 includes multiple touch-control sensing electrodes 432, the extending direction intersection of touch-driven electrode 433 and touch-control sensing electrode 432.
It should be noted that such setting is so that touch control layer 422 is mutual capacitance touch-control structure, it is advantageous that mutual capacitance
Touch-control structure can accurately realize the detection of multi-point touch, be conducive to the promotion of touch-control display panel touch-control performance.
It should also be noted that, mutual capacitance touch-control structure realize touch control detection principle it is as follows: touch-driven electrode 433 with
The intersection region of touch detection electrodes 432 forms capacitor, when finger touches touch-control display panel, the capacitive effect of finger
The coupling of touch point nearby touch-driven electrode 433 and touch detection electrodes 432, thus change touch-driven electrode 433 with
Capacitance between touch detection electrodes 432, and then finger touch position is determined according to capacitance signal.
Figure 13 is a kind of structural schematic diagram of touch control display apparatus provided in an embodiment of the present invention.As shown in figure 13, touch-control
Display device 20 includes touch-control display panel 10 and optical electron element 30 described in any embodiment of that present invention, optical electron
Element 30 is set to optical electron element trough 200.Since touch control display apparatus 20 provided by the present application includes that the present invention appoints
Touch-control display panel 10 described in embodiment of anticipating is identical or corresponding beneficial to effect with the touch-control display panel 10 included by it
Fruit, details are not described herein again.
Illustratively, optical electron element 30 may include camera module, photosensitive sensors and ultrasonic distance sensor
One of or it is a variety of.
For example, touch control display apparatus 20 can be mobile phone or plate, and when optical electron element 30 is camera module, optics
Element trough 200 corresponds to the front camera region of mobile phone or plate, the incident light of optical element trough 200
Line can expose to front camera, acquire external image for front camera；And when optical electron element 30 is light sensation biography
When sensor, photosensitive sensors can be the light that for incuding extraneous light, the brightness of touch control display apparatus 30 is adjusted
Propagated sensation sensor is also possible to for incuding whether outside has fingerprint, to carry out the photosensitive sensors of fingerprint recognition；Light sensation sensing
Device equally passes through optical element trough 200 and receives extraneous light, is then sensed.
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 (12)
1. a kind of touch-control display panel, which is characterized in that including viewing area and optical electron element trough, the viewing area and
The boundary of optical electron element trough is the first boundary,
The touch-control display panel further includes display base plate and touch base plate, and the touch base plate is located at going out for the display base plate
Light side；The display base plate includes multiple organic light-emitting units, and multiple organic light-emitting units are set in the viewing area；
The touch base plate includes the first substrate and the touch control layer on first substrate, and the touch control layer includes at least one
A touch control electrode layer；
The touch control layer covers first boundary hanging down on the display base plate in the upright projection on the display base plate
Deliver directly shadow.
2. touch-control display panel according to claim 1, which is characterized in that in optical electron element trough,
The touch control layer on the display base plate upright projection and optical electron element trough on the display base plate
Upright projection be overlapped.
3. touch-control display panel according to claim 1, which is characterized in that the touch control layer includes the first engraved structure,
Upright projection of first engraved structure on the display base plate falls within optical electron element trough described aobvious
Show in the upright projection on substrate, and upright projection of first engraved structure on the display base plate and first side
Boundary is not connected between the upright projection on the display base plate.
4. touch-control display panel according to claim 3, which is characterized in that first engraved structure is in the display base
The outer peripheral shape of upright projection on plate is identical as the shape on first boundary, and the outer edge and first side
The distance between boundary is certain value.
5. touch-control display panel according to claim 4, which is characterized in that the value range of the definite value is to be greater than or wait
In 0.5 and be less than or equal to 1mm.
6. touch-control display panel according to claim 3, which is characterized in that the touch-control display panel further includes non-display
Area, the non-display area are arranged around the viewing area and optical electron element trough；The display base plate includes the
Two substrates and the multiple non-transmissive layer being formed on second substrate and multiple light- transmittable layers, the non-transmissive layer are set to
In the viewing area and the non-display area；
At least one film layer in the multiple light- transmittable layer includes the second engraved structure, and second engraved structure is described the
Upright projection on one substrate falls within optical electron element trough in the upright projection on first substrate；Or
Person,
Second substrate and the multiple light- transmittable layer include third engraved structure, and the third engraved structure is described
Upright projection on first substrate is overlapped with upright projection of the optical element trough on first substrate.
7. touch-control display panel according to claim 6, which is characterized in that second engraved structure is in first lining
Upright projection on bottom is overlapped with upright projection of the optical electron element trough on first substrate.
8. touch-control display panel according to claim 1, which is characterized in that the shape on first boundary is round or U
Shape.
9. touch-control display panel according to claim 1, which is characterized in that the touch control electrode layer includes multiple self-capacitances
Touch control electrode.
10. touch-control display panel according to claim 1, which is characterized in that the touch control layer includes the of mutually insulated
One touch control electrode layer and second touch control electrode layer, first touch control electrode layer include multiple touch-driven electrodes, and described second
Touch control electrode layer includes multiple touch-control sensing electrodes, the extending direction phase of the touch-driven electrode and the touch-control sensing electrode
It hands over.
11. a kind of touch control display apparatus, which is characterized in that including the described in any item touch-control display surfaces of the claims 1-10
Plate and optical electron element, the optical electron element are set to optical electron element trough.
12. touch control display apparatus according to claim 11, which is characterized in that the optical electron element includes camera shooting mould
One of group, photosensitive sensors and ultrasonic distance sensor are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502331.8A CN110231886B (en) | 2019-06-11 | 2019-06-11 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502331.8A CN110231886B (en) | 2019-06-11 | 2019-06-11 | Touch display panel and touch display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110231886A true CN110231886A (en) | 2019-09-13 |
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| CN111048688A (en) * | 2019-11-22 | 2020-04-21 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111371927A (en) * | 2020-02-28 | 2020-07-03 | Oppo广东移动通信有限公司 | Display backboard, display screen and electronic equipment |
| CN111984153A (en) * | 2020-08-31 | 2020-11-24 | 武汉天马微电子有限公司 | Display panel and display device |
| CN112037651A (en) * | 2020-08-20 | 2020-12-04 | 武汉华星光电半导体显示技术有限公司 | Display panel, manufacturing method and display device |
| CN113900550A (en) * | 2021-09-26 | 2022-01-07 | 上海中航光电子有限公司 | Display panel and touch positioning method |
| CN114863814A (en) * | 2022-04-28 | 2022-08-05 | 昆山国显光电有限公司 | Display panel, manufacturing method of display panel and display device |
| WO2022222447A1 (en) * | 2021-04-21 | 2022-10-27 | 京东方科技集团股份有限公司 | Display substrate, display motherboard, and display apparatus |
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| CN111048688A (en) * | 2019-11-22 | 2020-04-21 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111048688B (en) * | 2019-11-22 | 2022-07-29 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111371927A (en) * | 2020-02-28 | 2020-07-03 | Oppo广东移动通信有限公司 | Display backboard, display screen and electronic equipment |
| CN112037651A (en) * | 2020-08-20 | 2020-12-04 | 武汉华星光电半导体显示技术有限公司 | Display panel, manufacturing method and display device |
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| WO2022222447A1 (en) * | 2021-04-21 | 2022-10-27 | 京东方科技集团股份有限公司 | Display substrate, display motherboard, and display apparatus |
| CN113900550A (en) * | 2021-09-26 | 2022-01-07 | 上海中航光电子有限公司 | Display panel and touch positioning method |
| CN114863814A (en) * | 2022-04-28 | 2022-08-05 | 昆山国显光电有限公司 | Display panel, manufacturing method of display panel and display device |
| CN114863814B (en) * | 2022-04-28 | 2024-04-16 | 昆山国显光电有限公司 | Display panel, manufacturing method of display panel and display device |
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