CN208861991U - Display panel and display terminal - Google Patents
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- CN208861991U CN208861991U CN201821830146.9U CN201821830146U CN208861991U CN 208861991 U CN208861991 U CN 208861991U CN 201821830146 U CN201821830146 U CN 201821830146U CN 208861991 U CN208861991 U CN 208861991U
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Abstract
The utility model relates to display device technical fields, more particularly to a kind of display panel and display terminal.A kind of display panel is provided in the embodiment of the present application, it may include: display panel ontology；Encapsulate composite layer, it is arranged on the display panel ontology, the encapsulation composite layer includes alternately stacked inorganic thin film and organic film, in the non-display area, it is offered in the organic film along the perforative groove of its thickness direction, and organic and/or inorganic materials are filled in the groove, for be located at the groove two sides inorganic thin film together, constitute the inorganic encapsulated enclosure wall around the viewing area, by opening up groove in the organic film of encapsulation composite layer, and organic and/or inorganic materials are filled in the trench, so as to constitute the inorganic encapsulated enclosure wall around viewing area together with the inorganic thin film for being located at groove or more two sides, and then isolation is sealed to viewing area using the inorganic encapsulated enclosure wall, and then effectively to be promoted the effect of display device encapsulation.
Description
Technical field
The utility model relates to display device technical fields, more particularly to a kind of display panel and display terminal.
Background technique
With the fast development of electronic equipment, requirement of the user to screen accounting is higher and higher, so that electronic equipment is comprehensive
Screen display is more and more paid close attention to by industry.
For traditional electronic equipment such as mobile phone, tablet computer etc., due to need integrated such as front camera, earpiece and
The devices such as infrared induction element, so slot on a display screen (notch) or aperture are needed, in slot area or opening area
These devices are set.But slot area or opening area cannot be used for display picture.
Therefore, these electronic equipments are not comprehensive screen electronic equipment truly, can not be in entire display screen
Each region (for example, camera shooting head region) carry out display picture, meanwhile, the packaging effect of display screen is also undesirable.
Utility model content
Based on this, it is necessary to provide a kind of display panel and display at least one of in view of the above technical problems eventually
End promotes the display performance of display panel and display terminal to be effectively improved the packaging effect of display screen body.
In an alternative embodiment, a kind of display panel, the display panel have viewing area and around described aobvious
Show the non-display area in area, the display panel can include:
Display panel ontology；
Composite layer is encapsulated, is arranged on the display panel ontology, the encapsulation composite layer includes alternately stacked inorganic
Film and organic film,
In the non-display area, offered in the organic film along the perforative groove of its thickness direction, and
Fill organic and/or inorganic materials in the groove, be used for and positioned at the groove two sides inorganic thin film together, constitute ring
Inorganic encapsulated enclosure wall around the viewing area.
In display panel in above-described embodiment, by opening up groove in the organic film of encapsulation composite layer, and in ditch
Organic and/or inorganic materials are filled in slot, so as to constitute together with the inorganic thin film for being located at groove or more two sides around viewing area
Inorganic encapsulated enclosure wall, and then isolation is sealed to viewing area using the inorganic encapsulated enclosure wall, to avoid edges such as external water oxygens
The extension direction of film layer invades viewing area, and then effectively to be promoted the effect of display device encapsulation.
In one alternate embodiment, any groove forms closed type ditch grooved ring around the viewing area, so that
It obtains and inorganic encapsulated enclosure wall is formed by based on per pass groove, can individually realize and the sealing on film layer extension direction is protected
Shield.
In one alternate embodiment, the encapsulation composite layer includes the three-layer thin-film at least stacked gradually, and is located at institute
The film stated at the top and bottom of encapsulation composite layer is the inorganic thin film, to ensure to encapsulate the inorganic encapsulated effect of composite layer.
In one alternate embodiment, in the viewing area, scan line, IC gold are provided on the display panel ontology
Belong to line and cathode overlaps unit, the scan line overlaps unit by the cathode and the IC metal wire overlaps；
In the non-display area, it is provided with protrusion element area at the position of the corresponding cathode overlap joint unit setting, with
And
The groove corresponds to the protrusion element area with lug boss, for the cathode to be overlapped unit and the display
Area is hermetically sealed together, to ensure the components such as cathode insulated column, cathode overlap joint pad (pad) giving whole sealings, comes
Package failure effectively is avoided, while only corresponding to and carrying out the setting in above-mentioned protrusion element area in cathode overlap joint unit, moreover it is possible to convenient for real
The narrow frameization design of existing display device.
In one alternate embodiment, the protrusion element area is bent to the backlight side of the display panel ontology, with into
The frame size of the reduction viewing area of one step.
In one alternate embodiment, the viewing area includes at least two display units；
Wherein, the periphery of any display unit is provided at least one described groove.
In an alternative embodiment, the quantity around the groove of any display unit is all larger than equal to 2.
In one alternate embodiment, non-intersecting between each groove in any organic film, so that respectively
Inorganic encapsulated enclosure wall formed in groove, can individually realize hermetically sealed, while exist between the inorganic encapsulated enclosure wall
Mutually include, nested setting when, and multi-layer sealed protection packaging can be played the role of, be imitated with further promoting the encapsulation of device
Fruit.
In one alternate embodiment, present invention also provides a kind of display terminal, the display terminals can include:
Apparatus body has device region；
Display screen body is covered on the apparatus body,
The display screen body includes display panel as described above, and at least two display unit includes that main display is single
First area and secondary display unit, and
The device region is located at the lower section of the secondary display unit, and is provided in the device region through described secondary aobvious
Show cellular zone carry out light acquisition sensor devices, with by encapsulation composite layer in through-thickness formed inorganic encapsulated enclose
Wall, since the inorganic encapsulated enclosure wall is the periphery setting for surrounding viewing area, so as to be effectively sealed to the viewing area
Isolation, and then effectively avoid extraneous water oxygen etc. and corrode gas to adverse effect caused by viewing area.
In one alternate embodiment, the device region can be slotted zones；
The sensor devices may include camera and/or light sensor；And
Above-mentioned display terminal can be the electronic equipments such as mobile phone, PC, smartwatch, Intelligent bracelet.
In an alternative embodiment, settable such as Organic Light Emitting Diode (organic in the display unit
Light-emitting diode, abbreviation OLED) or liquid crystal display (liquid crystal display, abbreviation LCD) etc. is thoroughly
Obvious display screen body.
In an alternative embodiment, the fluting display unit is passive matrix type organic light-emitting diode
(passive matrix organic light-emitting diode, abbreviation PM OLED) display unit or class active square
Configuration Organic Light Emitting Diode (active-matrix organic light emitting diode, abbreviation AMOLED) display
Cellular zone, the main screen display unit are AMPLED display unit.
In an alternative embodiment, the display panel is transparent display screen, which may include multiple films
Layer, in order to ensure the display panel has the performance of " transparent ", the light transmittance of each film layer can be greater than 90%, and the display surface
The light transmittance of plate can be greater than 70%.For example, the light transmittance of each film layer is 91%, 93%, 95%, 97%, 98% or 99% etc., and
The light transmittance of display panel is 70%, 75%, 80%, 85%, 90% or 95% etc..Above-mentioned light transmittance specifically can be according to reality
The material of high transparency can also be used in pixel defining layer and planarization layer depending on demand and technological ability, while in display panel
Matter, as long as above-mentioned each film layer can ensure that display panel is transparent.
In an alternative embodiment, the screen body in the main display unit is AMOLED screen body, the secondary display
Screen body in cellular zone is PMOLED screen body or class AMOLED screen body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of display panel in an optional embodiment；
Fig. 2 is the top view based on display panel shown in Fig. 1 in an alternative embodiment；
Fig. 3~5 are the schematic cross-sections of the encapsulation composite layer in different embodiments based on display panel shown in Fig. 1；
Fig. 6~10 are the top views of groove in different embodiments；
Figure 11 is the bending sketch map of the encapsulation composite layer of groove shown in corresponding diagram 10；
Figure 12 is the structural schematic diagram of display terminal in one embodiment；
Figure 13 is the structural schematic diagram of apparatus body shown in Figure 12；
Figure 14 is the structural schematic diagram of display screen body shown in Figure 12；
Figure 15 is the cross-sectional view of the class AMOLED screen body in an embodiment.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
In traditional electronic equipment such as mobile phone, tablet computer, due to need integrated such as front camera, earpiece with
And infrared induction element etc., so can by slot on a display screen (Notch), slot area be arranged camera, earpiece with
And infrared induction element etc..But slot area is not used to display picture, such as Liu Haiping in the prior art, or uses and shielding
The mode of aperture on curtain, for realize camera function electronic equipment for, ambient can by the tapping on screen into
Enter to be located at the photosensitive element below screen.But these electronic equipments are not comprehensive screen truly, it can not be whole
Each region of a screen is shown, such as cannot show picture in camera shooting head region.
In view of the above-mentioned problems, technical staff has developed a kind of display screen, by the way that transparence display is being arranged in slot area
The mode of panel come realize electronic equipment comprehensive screen display.According to the difference of driving method, OLED can be divided into PMOLED and
Two kinds of AMOLED.By taking PMOLED as an example, the same nature electrode of same a line display unit of PMOLED array of display be it is shared,
And same row display unit same nature electrode is also shared.Specifically, PMOLED display panel is with cathode, anode
Matrix is constituted, the pixel in array is lighted with scanning mode, each pixel operates under burst mode, highlighted for moment
Degree shines.The study found that since PMOLED display panel is without TFT backplate and metal routing, so that light penetration is high, and can be with
It is applied to transparent display panel above-mentioned.
In general, it is directed to the encapsulated layer of display panel, it is general to use the compound of the inorganic thin film and organic film stacked gradually
Layer, and since the barrier water oxygen ability of organic film is poor, so external water oxygen have directly permeated along organic film invade it is aobvious
Show the risk in area.
In order to solve the problem above-mentioned, creative proposition in embodiments herein passes through having in encapsulation composite layer
Through groove is opened up in machine film, and fills organic and/or inorganic materials in the trench, so as to groove or more two is located at
The inorganic thin film of side constitutes the inorganic encapsulated enclosure wall around viewing area together, so using the inorganic encapsulated enclosure wall to viewing area into
Row seal isolation invades viewing area along the extension direction of film layer to avoid external water oxygen etc., and then effectively to promote display
The effect of part encapsulation.As shown in Figure 1, providing a kind of display panel 1 in the present embodiment, which may include display surface
Plate ontology 10 and the encapsulation composite layer 14 being arranged on the display panel ontology 10.
As shown in Fig. 2, above-mentioned display panel 1 can have viewing area 11 and the non-display area 12 around the viewing area 11,
And it is additionally provided with trench area 13 in non-display area 12, which forms the cyclic structure of closed type around viewing area 11.
As seen in figures 3-5, above-mentioned encapsulation composite layer 14 may include alternately stacked inorganic thin film 141 and organic film
142, i.e., the encapsulation composite layer 14 is stacked gradually by plural layers forms.In region where trench area 13 shown in Fig. 2,.
It as seen in figures 3-5, can be when preparing the inorganic thin film 141 of 143 upside of groove, in the nothing for forming covering 142 surface of organic film
While machine film, also the groove 143 opened up in the organic film 142 is full of, and then the shape in the organic film 142
Inorganic encapsulated side wall 144 of the cyclization around above-mentioned viewing area 11.Due to being each formed with inorganic encapsulated side wall in every layer of organic film
144, and all inorganic encapsulated side walls 144 are correspondingly arranged with above-mentioned 13 position of trench area, so that institute
Some inorganic encapsulated side walls 144 constitute the inorganic encapsulated enclosure wall 15,16 and 17 around above-mentioned viewing area 11.At this point, the inorganic envelope
Enclosure wall 15,16 and 17 is filled, the encapsulation composite film 14 above viewing area 11 and the substrat structure in display panel ontology 10
Etc. film layers, all parts set in viewing area 11 are isolated with external environment, are shown to avoid intrusions such as external water oxygens
Show area, to effectively promote the packaging effect of display device.
In addition, as seen in figures 3-5, above-mentioned any inorganic encapsulated side wall 144 is also and positioned at the inorganic encapsulated side wall 144
The inorganic thin film 141 of upper and lower two sides constitutes seal together, will be located at the organic film in viewing area 11 (i.e. by groove 143
The part of partition being located in viewing area 13) it is sealed, to further promote the packaging effect of display device.
In an alternative embodiment, as seen in figures 3-5, groove 143 formed in adjacent organic film 142, can
It is arranged in a one-to-one correspondence in thickness direction, and then forms linear inorganic encapsulated enclosure wall 15 as shown in Figure 3, to reduce technique hardly possible
Degree and cost；Meanwhile groove 143 formed in adjacent organic film 142 can also be dislocatedly distributed along its thickness direction, in turn
Form fold-line-shaped inorganic encapsulated enclosure wall 16 as shown in Figure 4；In addition, there are two may also set up in same organic film 142
And with upper track groove 143, and the groove 143 formed in adjacent organic film 142 can also be based on knot shown in Fig. 3 and Fig. 4
It is combined on the basis of structure, and then forms compound fold-line-shaped inorganic encapsulated enclosure wall 17 as shown in Figure 5, so that at it
In the failure of one inorganic encapsulated side wall when, remaining inorganic encapsulated side wall still can be to the organic film and device in viewing area
Carry out insulation blocking.
In an alternative embodiment, above-mentioned encapsulation composite layer includes at least three-layer thin-film, for example, three layers, five layers or
Seven layers etc..The encapsulation composite layer 14 as shown in Fig. 3~5 has 7 layer films, and is located at the top and bottom of encapsulation composite layer 14
Film be inorganic thin film 141 so that be formed by inorganic encapsulated enclosure wall 15,16 and 17 can through encapsulation composite layer
14, to ensure to encapsulate the packaging effect of composite layer.
It should be noted that at least one of groove can be opened up in embodiments herein, in same layer organic film, and
The groove number opened up in the organic film of different layers may be the same or different, and (be located at same in adjacent organic film
Two layers of organic film of one inorganic thin film opposite sides) in set groove, can correspond to be formed between each other,
It can be staggered, other modes also can be used and be configured, ditch in adjacent organic film can be specifically set according to actual needs
Relative positional relationship between slot.
In another alternative embodiment, in any organic film, the groove around viewing area may be configured as one
Or it is more than two, and can be with cross-contact or successively nested setting between different grooves, while each groove can be with any groove
The ditch grooved ring that closed type can be formed around viewing area, so that each groove is inorganic formed in the locating organic film
Side wall is encapsulated, can individually realize that the side wall for the part for being located at viewing area to the organic film is sealed protection, and when aobvious
When showing that area includes the display unit of two or more quantity, the shape and quantity of above-mentioned trench area can also be according to the actual situation
It is adjusted, so that each display unit can give individual seal protection.
It is just illustrated so that viewing area includes two display units as an example below:
Fig. 6~10 are the top views of groove in different embodiments.As shown in Fig. 6~10, display panel ontology 20 has the
One display unit 21, the second display unit 22 and non-display area 23, and the non-display area 23 is aobvious around above-mentioned first
Show cellular zone 21 and the setting of the second display unit 22, and first display unit 21 and the second display unit 22 are given
Isolation.Wherein, above-mentioned first display unit 21 can be main viewing area, and the second display unit (can such as be opened for secondary viewing area
Slot area etc.), and in order to promote the packaging effect of display panel ontology 20, trench area 24 can be set in non-display area 23, and should
It trench area 24 can be respectively around above-mentioned the first display unit 21 and the second display unit 22, so that subsequent correspondence should
The inorganic encapsulated enclosure wall formed in encapsulation composite layer of trench area 24, can be by the first above-mentioned display unit 21 and second
Display unit 22 seals off respectively.In this application, the secondary viewing area be by the main viewing area partially around
Region (e.g., slotted zones) or fully around region (e.g., the aperture area in main viewing area) or the secondary viewing area be not
The region surrounded by the main viewing area (e.g., only in the region of side and the adjoining of main viewing area).
In another alternative embodiment, as shown in fig. 7, trench area 25 and groove can also be arranged in non-display area 23
Area 26, around the second display unit 22, trench area 25 can then surround the first display unit 21 and trench area for the trench area 26
26 settings.That is the inorganic encapsulated enclosure wall formed in encapsulation composite layer of trench area 26, can be by the second above-mentioned display unit
Area 22 is sealed off, while the inorganic encapsulated enclosure wall formed in encapsulation composite layer of respective grooves area 25, can will be upper
The first display unit 21, the second display unit 22 and the respective grooves area 26 stated is formed by inorganic encapsulated enclosure wall and gives
Seal isolation.
In another alternative embodiment, as shown in figure 8, trench area 27 and groove can also be arranged in non-display area 23
Area 28.Trench area 27 can be arranged around the first display unit 21, and trench area 28 is arranged around the second display unit 22, i.e.,
The relationship for intersecting or mutually including is not present with trench area 28 between each other for trench area 27.So that the subsequent correspondence trench area 27
Encapsulate composite layer formed in inorganic encapsulated enclosure wall, can individually by the first above-mentioned display unit 21 sealed every
From, and the trench area 28 inorganic encapsulated enclosure wall formed in encapsulation composite layer is corresponded to, individually above-mentioned second can be shown
Show that cellular zone 22 is sealed off.
It in another alternative embodiment, can be in non-display area as shown in figure 9, the mode of trench area is arranged based on Fig. 8
In 23, a trench area 29 is separately provided in the periphery of trench area 27 and trench area 28.I.e. the trench area 29 can be around the first display
Cellular zone 21 and the setting of the second display unit 22 (i.e. entire viewing area), so that the encapsulation of the subsequent correspondence trench area 29 is compound
Inorganic encapsulated enclosure wall formed in layer, can give above-mentioned the first display unit 21 and the second display unit 22
Seal isolation.
In another alternative embodiment, in order to avoid set groove can to such as pixel defining layer (PDL), every
It is adversely affected from organic adhesive films such as columns (RIB), lug boss can be set in trench area to avoid above-mentioned organic adhesive film
Region or other device regions.
As shown in Figure 10, main viewing area 31 set on display panel ontology 30 and secondary viewing area 32, and by setting
Trench area 36 is set to form the groove of sealing pair viewing area 32, while trench area 35 is set to form the above-mentioned main viewing area 31 of sealing
With the groove of secondary viewing area 32.But it will include scanning the display part (such as PMOLED) as set by secondary viewing area 32
It is single that corresponding cathode overlap joint will be arranged in the components such as line and IC metal wire (not shown) in secondary viewing area 32 accordingly
Member, so that scan line can overlap unit by the cathode connect (or overlap joint) with IC metal wire.Since above-mentioned cathode is taken
Order member can generally be raised in viewing area, that is, form the cathode overlap joint cellular zone 34 for being located at secondary 32 top of viewing area, so in order to
It avoids the subsequent groove that is formed by from adversely affecting cathode overlap joint unit, trench area 36 can be set up above-mentioned to avoid
Cathode overlap cellular zone 34, and need synchronous to set at position where the corresponding above-mentioned cathode overlap joint cellular zone 34 in trench area 35
Set lug boss 351.In addition, can also be to pixel defining layer, insulated column in secondary viewing area 32 etc. by above-mentioned lug boss 351
Structure is effectively evaded.
In an alternative embodiment, it can will be based on based on structure shown in Figure 10 in order to reduce the size of display device
Lug boss 351 shown in Fig. 10 and the structure (including display panel ontology and encapsulation composite layer) formed, along deviating from display panel
The direction (i.e. direction shown in arrow A shown in Figure 11) of 40 light outgoing is bent and is bent to backlight side, to be formed
Bending part 401, to effectively reduce the frame of viewing area.
In another alternative embodiment, the material of the pixel defining layer in above-mentioned transparent display panel embodiment can be
Light blocking material, to improve for being formed by diffraction to the display module being formed in pixel defining layer in pixel openings,
Further to reduce diffraction caused by transparent display panel；It is above-mentioned meanwhile in order to ensure the transparency of transparent display panel
The light transmittance of each film layer can be greater than 90% (such as 90%, 92%, 94%, 95% and/or 98%) in transparent display panel,
And the light transmittance of entire display screen is greater than 70% (such as 70%, 76%, 80%, 88% or 98%).In addition, transparence display face
The material of conductive film layer in plate can be the materials such as ITO, IZO, the ITO doped with Ag or the IZO doped with Ag；Transparence display face
The material of insulating film layer in plate can be the transparent insulation materials such as SiO2 film, SiNx film and Al2O3 film, with further true
Protect the light transmittance of transparent display panel.
On the basis of structure shown in Fig. 1~11, additionally provided in another alternative embodiment of the application a kind of aobvious
Show panel, which can be display screen body 54 shown in Figure 14, i.e. the display screen body 54 may include at least one display
Cellular zone, and each display unit is used equally for the picture of display dynamic or static state；Wherein, at least one above-mentioned display unit
Area may include the first display unit 544 (such as area notch, i.e. slotted zones, secondary display unit etc.) and the second display unit
542 (such as main body viewing area, i.e., non-slotted areas), and the second display unit 542 at least partly region is completely single by the first display
First area 544 is surrounded, while the first display unit 544 and the second display unit 542 are used equally for display dynamic or quiet
State picture, and then realize screen display comprehensively.Meanwhile it can be used in first display unit 544 away from the side of beam projecting
The sensor devices such as camera, light sensor, while settable any of the above-described implementation in first display unit 544 are set
The transparent display panel illustrated in example, to be produced on sensor devices for improving when extraneous light transmits the display panel
The defects of raw diffraction fringe and halation, so promoted camera captured by image quality and light sensor it is photosensitive
Accuracy and sensitivity.
In addition, in order to promote the quantity that sensor devices penetrate above-mentioned the acquired light of the first display unit 544, it can be
Sensor devices make the first display unit 544 be in non-display state when working, to promote the saturating of the first display unit 544
Light rate, and then promote the performance of sensor devices acquisition extraneous light.
It is appreciated that the transparent of display panel can also be realized using other technologies means, the knot of above-mentioned transparent display screen
Structure can be applicable in.Wherein, when using transparent or Transflective display panel, the display panel is in running order
When can normally show picture, and when the display panel is in other function need state, extraneous light can be aobvious through this
Show that panel is irradiated to be placed on the sensor devices under the display panel, with for light sensing or the operation such as Image Acquisition.
Figure 12 is the structural schematic diagram of display terminal in one embodiment, and Figure 13 is the structure of apparatus body shown in Figure 12
Schematic diagram, Figure 14 are the structural schematic diagrams of display screen body shown in Figure 12.As shown in Figure 12~14, in an optional embodiment
In, present invention also provides a kind of display terminal 50, which may include apparatus body 52 and display screen body 54, and aobvious
Display screen body 54 is arranged on apparatus body 52, and the apparatus body 52 and display screen body 54 are connected with each other.Wherein, display screen body 54
Can by the display panel that is illustrated in any of the above-described embodiment, showing data transmitted by apparatus body 52 or signal, and/
Or it manipulates the apparatus body 52 and carries out work in every.
In an alternative embodiment, shown in Figure 13, non-device area can be offered on above-mentioned apparatus body 52
522 and device region 524, and may be provided with the sensor devices such as camera 526 and light sensor in device region 524.After
Continuing display screen body 54 shown in Figure 14, above-mentioned may include the first display unit 544 (i.e. secondary display unit) and second
Display unit 542 (i.e. main display unit).Referring to shown in Figure 12~14, apparatus body is fixed on when display screen body 54 is bonded
When on 52, the corresponding above-mentioned device region 524 of the first display unit (such as slotted zones) 544 fits together, so that above-mentioned
The sensor devices such as camera 526 and light sensor can penetrate first display unit 544, carry out to extraneous light
The operation such as light acquisition and sensing.Wherein, when above-mentioned display screen body 54 is the display panel in the application any embodiment, lead to
It crosses respective grooves area and is formed by groove, so that the inorganic encapsulated enclosure wall formed in encapsulation composite layer, it can be effectively to first
Display unit 544 and the second display unit 542 are effectively sealed protection, and then promote display screen in display terminal
Packaging effect.
In another alternative embodiment, as shown in figure 14, the screen body in the first display unit 544 is PMOLED screen
Body or class AMOLED screen body, the screen body in the second display unit 542 are AMOLED screen body.Wherein, class AMOLED screen body refers to
Its pixel circuit only includes a switch element (i.e. driving TFT), and without capacitance structure.The other structures of class AMOLED screen body with
AMOLED display panel is identical.It is illustrated so that the screen body in the first viewing area 544 is class AMOLED screen body as an example below:
Figure 15 is the cross-sectional view of the class AMOLED screen body in an embodiment.It is shown in Figure 15, such AMOLED screen body packet
The pixel circuit 620 (namely tft array) for including substrate 610 and being set on substrate 610.Is provided on pixel circuit 620
One electrode layer.First electrode layer includes multiple first electrodes 630.First electrode 630 and pixel circuit 620 correspond.Herein
First electrode 630 be anode.Class AMOLED screen body further includes pixel confining layer 640, is set in first electrode 630.Pixel
There are multiple openings in confining layers 640, be provided with light emitting structure layer 650 in opening, to form multiple sub-pixels, sub-pixel and the
One electrode 630 corresponds.The top of light emitting structure layer 650 is provided with second electrode 660, and second electrode 660 is cathode, the yin
Extremely face electrode, that is, the whole face electrode formed by entire electrode material.Scan line, number are provided in pixel circuit 640
According to line and TFT switch element.Scan line and data line are connect with TFT switch element.Scanning line traffic control TFT switch element is opened
It opens and closes, data line provides driving current when pixel is opened, for first electrode 630, to control sub-pixel for emitting light.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel has viewing area and around the non-display of the viewing area
Area, the display panel include:
Display panel ontology；
Composite layer is encapsulated, is arranged on the display panel ontology, the encapsulation composite layer includes alternately stacked inorganic thin film
And organic film,
In the non-display area, offered in the organic film along the perforative groove of its thickness direction,
Organic and/or inorganic materials are filled in the groove, to form the inorganic encapsulated enclosure wall for blocking the viewing area.
2. display panel as described in claim 1, which is characterized in that any groove is formed around the viewing area and closed
Box-like ditch grooved ring.
3. display panel as described in claim 1, which is characterized in that the encapsulation composite layer includes at least three-layer thin-film, respectively
The layer organic film is folded between inorganic thin film described in adjacent two layers.
4. display panel as described in claim 1, which is characterized in that be provided with scan line, IC on the display panel ontology
Metal wire and cathode overlap unit, and the scan line overlaps unit by the cathode and the IC metal wire overlaps,
In the non-display area, it is provided with protrusion element area at position corresponding with cathode overlap joint unit,
The groove has lug boss at position corresponding with the protrusion element area, to block the cathode overlap joint unit.
5. display panel as claimed in claim 4, which is characterized in that the protrusion element area is bent to the display panel sheet
The backlight side of body.
6. the display panel as described in any one of Claims 1 to 5, which is characterized in that the viewing area includes at least two
A display unit,
The periphery of any display unit is provided at least one described inorganic encapsulated enclosure wall.
7. display panel as claimed in claim 6, which is characterized in that in any organic film, each groove it
Between it is non-intersecting.
8. a kind of display terminal, which is characterized in that the display terminal includes:
Apparatus body has device region；
Display screen body is covered on the apparatus body,
The display screen body includes display panel as claimed in any of claims 1 to 7 in one of claims, and the display panel is at least
Two display units include main display unit and secondary display unit,
The device region is located at the lower section of the secondary display unit, and is provided in the device region single through the secondary display
First area carries out the sensor devices of light acquisition.
9. display terminal as claimed in claim 8, which is characterized in that it is described pair viewing area be by the main viewing area partly
Or fully around region or the secondary viewing area be the region not surrounded by the main viewing area,
The sensor devices include camera and/or inductor.
10. display terminal as claimed in claim 8, which is characterized in that the screen body in the main display unit is AMOLED
Shield body, the screen body in the pair display unit is PMOLED screen body or class AMOLED screen body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830146.9U CN208861991U (en) | 2018-11-07 | 2018-11-07 | Display panel and display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830146.9U CN208861991U (en) | 2018-11-07 | 2018-11-07 | Display panel and display terminal |
Publications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111453190A (en) * | 2020-04-17 | 2020-07-28 | 上海唐科新型包装材料有限公司 | Degradable medical epidemic prevention packaging film and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111453190A (en) * | 2020-04-17 | 2020-07-28 | 上海唐科新型包装材料有限公司 | Degradable medical epidemic prevention packaging film and production process thereof |
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