CN208722926U - Display panel and display device - Google Patents
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- CN208722926U CN208722926U CN201821565721.7U CN201821565721U CN208722926U CN 208722926 U CN208722926 U CN 208722926U CN 201821565721 U CN201821565721 U CN 201821565721U CN 208722926 U CN208722926 U CN 208722926U
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Abstract
The utility model provides a kind of display panel and display device.Wherein, display panel includes the luminescence unit being arranged in array substrate and the pixel confining layer that luminescence unit is isolated, and luminescence unit includes the first electrode layer being cascading in array substrate, organic luminous layer and the second electrode lay；The second electrode lay includes: the first part for covering pixel confining layer and the second part for covering organic luminous layer；First part includes the first sub-electrode layer being made of the first particle and the second sub electrode layer being made of the second particle, first sub-electrode layer and second sub electrode layer are stacked gradually and are covered in pixel confining layer, and the partial size of the first particle is greater than the partial size of the second particle.Display panel provided by the utility model, by the surface roughness for improving contact surface between pixel confining layer and the second electrode lay, occur removing or separating between the second electrode lay and organic luminous layer when display panel being avoided to bend, improves the service life of display panel.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
Organic Light Emitting Diode (Organic Light-Emitting Diode, referred to as OLED) display device is because having
Manufacture craft is simple, at low cost, low in energy consumption, light emission luminance is high, volume is frivolous and is easily achieved colored the advantages that showing, thus has
Have broad application prospects.
Existing OLED display generally includes to be arranged in luminescence unit and isolation luminescence unit in array substrate
Pixel confining layer, luminescence unit includes the anode layer being cascading in array substrate, organic luminous layer and cathode
Layer；And cathode layer also covers the pixel confining layer.
However, easily occur removing after above-mentioned OLED display is repeatedly bent, between cathode layer and organic luminous layer or
Separation, leads to problems such as OLED display that can not show.
Utility model content
The utility model provides a kind of display panel and display device, to overcome cathode layer in the prior art and organic light emission
Easily there is the problem of removing or separating between layer.
The utility model provides a kind of display panel, described in the luminescence unit including being arranged in array substrate and isolation
The pixel confining layer of luminescence unit, the luminescence unit include the first electrode being cascading in the array substrate
Layer, organic luminous layer and the second electrode lay.
The second electrode lay includes: first part and the covering organic luminous layer for covering the pixel confining layer
Second part.
The first part includes the first sub-electrode layer being made of the first particle and be made of the second particle second
Sub-electrode layer, the first sub-electrode layer and the second sub electrode layer are stacked gradually and are covered in the pixel confining layer, and
The partial size of first particle is greater than the partial size of second particle.
Display panel as described above, wherein the first sub-electrode layer and the second sub electrode layer is by same metals
The metal material layer that material is constituted.
Display panel as described above, wherein the second part include the third sub-electrode layer that is made of third particle with
And the 4th sub-electrode layer being made of the 4th particle；The third sub-electrode layer and the 4th sub-electrode layer stack gradually covering
On the organic luminous layer, and the partial size of the third particle is greater than the partial size of the 4th particle.
Display panel as described above, wherein the third sub-electrode layer and the 4th sub-electrode layer is by same metals
The metal material layer that material is constituted.
Display panel as described above, wherein the partial size of first particle is equal with the partial size of the third particle；It is described
The partial size of second particle is equal with the partial size of the 4th particle.
Display panel as described above, wherein the top surface of the pixel confining layer towards the first part be additionally provided with every
From column, the first part is formed with receiving portion, and the insulated column is embedded in described accommodation section.
Display panel as described above, wherein to be parallel to the face of the pixel confining layer as cross section, the insulated column
Cross-sectional area is gradually increased from one end close to the pixel confining layer to one end far from the pixel confining layer.
Display panel as described above, wherein using the face perpendicular to the pixel confining layer as longitudinal section, the insulated column
Vertical sectional shape is inverted trapezoidal.
Display panel as described above, wherein the quantity of the insulated column be it is multiple, multiple insulated columns have around described
The setting of machine luminescent layer interval.
The utility model also provides a kind of display device, including above-mentioned display panel.
In display panel provided by the utility model and display device, the second electrode lay includes cover pixel confining layer the
The second part of a part and covering organic luminous layer.First part include the first sub-electrode layer for being made of the first particle with
And the second sub electrode layer being made of the second particle, the first sub-electrode layer and second sub electrode layer stack gradually and are covered on pixel limit
In given layer, and the partial size of the first particle is greater than the partial size of the second particle, so as to improve pixel confining layer and the second electrode lay
Between contact surface surface roughness, and then increase the adhesion strength between pixel confining layer and the second electrode lay, avoid display surface
There is the phenomenon that removing or separating between the second electrode lay and organic luminous layer when plate is bent, improve display panel uses the longevity
Life.
In addition to the utility model described above solve the technical issues of, constitute technical solution technical characteristic and by
Outside beneficial effect brought by the technical characteristic of these technical solutions, display panel provided by the utility model and display device institute
The other technical characteristics and these technical characteristic brings for including in the other technologies problem that can solve, technical solution are beneficial to effect
Fruit will make further details of explanation in a specific embodiment.
Detailed description of the invention
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the structural schematic diagram of display panel in the utility model embodiment one；
Fig. 2 is the structural schematic diagram of display panel in the utility model embodiment two.
Description of symbols:
100: array substrate；
200: pixel confining layer；
300: first electrode layer；
400: organic luminous layer；
500: the second electrode lay；
510: first part；
511: the first sub-electrode layers；
512: second sub electrode layer；
520: second part；
521: third sub-electrode layer；
522: the four sub-electrode layers；
600: insulated column.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the structural schematic diagram of display panel in the utility model embodiment one.
Referring to FIG. 1, the present embodiment provides a kind of display panel, including the luminescence unit being arranged in array substrate 100
And the pixel confining layer 200 of isolation luminescence unit, luminescence unit includes first to be cascading in array substrate 100
Electrode layer 300, organic luminous layer 400 and the second electrode lay 500；The second electrode lay 500 includes: covering pixel confining layer 200
First part 510 and cover organic luminous layer 400 second part 520；First part 510 includes being made of the first particle
The first sub-electrode layer 511 and the second sub electrode layer 512 that is made of the second particle, the first sub-electrode layer 511 and the second son
Electrode layer 512, which stacks gradually, to be covered in pixel confining layer 200, and the partial size of the first particle is greater than the partial size of the second particle.
Specifically, array substrate 100 is located at the bottom of display panel, may include the underlay substrate being cascading
And thin film transistor (TFT) (Thin Film Transistor, abbreviation TFT) layer, wherein underlay substrate can be flexible base board,
It can bend under force.
Pixel confining layer 200 and luminescence unit are arranged in array substrate 100, and luminescence unit can issue light beam, pixel
Confining layers 200 can be used for that luminescence unit is isolated, to limit the position of luminous zone.
Luminescence unit may include first electrode layer 300, organic luminous layer 400 and the second electrode lay 500.First electrode
Layer 300 is located in array substrate 100, can be made of conductive materials such as metal or semiconductors, TFT layer and first electrode layer
300 electrical connections, for controlling the on-off of electric current in first electrode layer 300.First electrode layer 300 can be the sun of display panel
Pole, or cathode.
Organic luminous layer 400 is arranged in first electrode layer 300, can be arranged with 200 same layer of pixel confining layer, such as
Pixel confining layer 200 is provided with the multiple openings arranged in array-like, and luminous organic material is provided in each opening, and setting exists
Luminous organic material in each opening constitutes organic luminous layer 400, and open region is luminous zone.
The second electrode lay 500 can also be made of conductive materials such as metal or semiconductors.Preferably, the second electrode lay 500
It can be made of silver, aluminium, lithium, magnesium, magnesium silver alloy, lithium-aluminium alloy etc..In addition, the second electrode lay 500 can also be with for cathode
For anode, it is not specifically limited herein.In following embodiment, with first electrode layer 300 be anode, the second electrode lay 500 is yin
Extremely example is illustrated.
The second electrode lay 500 includes first part 510 and second part 520, and first part 510 is covered on pixel confining layer
On 200, second part 520 is covered on organic luminous layer 400.First part 510 and second part 520 can be by material of the same race
Material is made, and is also possible to be made of not same material, be not specifically limited herein.
First part 510 includes the first sub-electrode layer 511 and second sub electrode layer 512 being stacked；First sub-electrode
Layer 511 directly overlays in pixel confining layer 200, and second sub electrode layer 512 directly overlays the first sub-electrode layer 511 away from picture
On the surface of plain confining layers 200.First sub-electrode layer 511 is made of the first particle, and second sub electrode layer 512 is by the second particle group
At the partial size of the first particle is greater than the partial size of the second particle.
It is understood that the first particle and the second particle can be same material, it is also possible to not same material, preferably
Ground, the first sub-electrode layer 511 and second sub electrode layer 512 are the metal material layer being made of same metal material, so as to
Facilitate processing, reduces production cost.The partial size of first particle is greater than the partial size of the second particle, and particle size herein, which refers to, to be used for
Form the particle size of the raw material of the first sub-electrode layer 511 and second sub electrode layer 512.For example, the first particle and second
Grain can all be silver as particle made of raw material, when forming the second electrode lay 500, can first use partial size biggish
Grain is used as the first particle, and then the first particle is formed in pixel confining layer 200 by the modes such as sputtering or particle acceleration, from
And constitute the first sub-electrode layer 511, then select the lesser particle of partial size as the second particle, then can also by sputtering or
Second sub electrode layer 512 is formed on the first sub-electrode layer 511 by the modes such as particle acceleration.
When display panel bending, the first sub-electrode layer 511, second sub electrode layer 512 and second part 520 are all inorganic
Material layer, compared between inorganic material layer and organic material layer, the binding force between three is strong, is less prone to removing or layering.
Pixel confining layer 200 is organic material layer, since the first grain diameter of the first sub-electrode layer 511 of composition is larger, be can be improved
The surface roughness of contact surface between first sub-electrode layer 511 and pixel confining layer 200, and then enhance the second electrode lay 500
Adhesion strength between pixel confining layer 200 prevents from occurring removing between the second electrode lay 500 and organic luminous layer 400 or divide
From.
Display panel provided by the utility model, by setting first of covering pixel confining layer for the second electrode lay
Divide and cover the second part of organic luminous layer.First part include the first sub-electrode layer being made of the first particle and by
The second sub electrode layer of second particle composition, the first sub-electrode layer and second sub electrode layer stack gradually and are covered on pixel confining layer
On, and the partial size of the first particle is greater than the partial size of the second particle, so as to improve between pixel confining layer and the second electrode lay
The surface roughness of contact surface, and then increase the adhesion strength between pixel confining layer and the second electrode lay, avoid display panel curved
Occur the phenomenon that removing or separating when folding between the second electrode lay and organic luminous layer, improves the service life of display panel.
Further, it is preferably carried out mode as one kind, second part 520 includes third being made of third particle
Electrode layer 521 and the 4th sub-electrode layer 522 being made of the 4th particle；Third sub-electrode layer 521 and the 4th sub-electrode layer 522
It stacks gradually and is covered on organic luminous layer 400, and the partial size of third particle is greater than the partial size of the 4th particle.
Specifically, second part 520 includes the third sub-electrode layer 521 and the 4th sub-electrode layer 522 being stacked；Third
Sub-electrode layer 521 directly overlays on organic luminous layer 400, and the 4th sub-electrode layer 522 directly overlays third sub-electrode layer 521
On the surface of organic luminous layer 400.Third sub-electrode layer 521 is made of third particle, and the 4th sub-electrode layer 522 is by the 4th
Particle composition, the partial size of third particle are greater than the partial size of the 4th particle.
It is understood that third particle and the 4th particle can be same material, it is also possible to not same material, preferably
Ground, third sub-electrode layer 521 and the 4th sub-electrode layer 522 are the metal material layer being made of same metal material, further,
First sub-electrode layer 511, second sub electrode layer 512, third sub-electrode layer 521, the 4th sub-electrode layer 522 can be gold of the same race
Belong to the metal material layer that material is constituted, the partial size of the first particle can be equal to the partial size of third particle, and the partial size of the second particle can
To be equal to the partial size of the 4th particle, so that the first sub-electrode layer 511 and third sub-electrode layer 521 are formed in the same process, second
Sub-electrode layer 512 and the 4th sub-electrode layer 522 are formed in the same process, so as to facilitate processing, reduce production cost.
The partial size of third particle is greater than the partial size of the 4th particle, and particle size herein, which refers to, is used to form third sub-electrode
The particle size of the raw material of layer 521 and the 4th sub-electrode layer 522.For example, third particle and the 4th particle can all be by silver
It can first use the biggish particle of partial size as third when forming the second electrode lay 500 as particle made of raw material
Then third particle is formed on organic luminous layer 400 by grain by the modes such as sputtering or particle acceleration, to constitute third
Electrode layer 521 then selects the lesser particle of partial size as the 4th particle, then can also pass through the side such as sputtering or particle acceleration
4th sub-electrode layer 522 is formed on third sub-electrode layer 521 by formula.
When display panel bending, the first sub-electrode layer 511, second sub electrode layer 512, third sub-electrode layer the 521, the 4th
Sub-electrode layer 522 is all inorganic material layer, and compared between inorganic material layer and organic material layer, the binding force between four is strong,
It is less prone to removing or layering.Organic luminous layer 400 is organic material layer, due to forming the third of third sub-electrode layer 521
Grain partial size is larger, and the surface roughness of the contact surface between third sub-electrode layer 521 and organic luminous layer 400 can be improved, into
And enhance the adhesion strength between the second electrode lay 500 and organic luminous layer 400, prevent the second electrode lay 500 and organic luminous layer
Occur removing or separating between 400.
Fig. 2 is the structural schematic diagram of display panel in the utility model embodiment two.
Incorporated by reference to Fig. 2, in another embodiment, the top surface of pixel confining layer 200 towards first part 510 is additionally provided with
Insulated column 600, first part 510 are formed with receiving portion, and insulated column 600 is embedded in receiving portion.
Specifically, insulated column 600 is arranged in the pixel confining layer 200 around organic luminous layer 400, and insulated column 600 can
To include bottom surface, top surface and the side being fixed between bottom surface and top surface, bottom surface can be connect with pixel confining layer 200, and
A part 510 is coated on outside side and top surface, so that insulated column 600 is formed in pixel confining layer 200 and the second electrode lay
Between 500.First sub-electrode layer 511 can be contacted directly with the side of insulated column 600 and top surface, 512 shape of second sub electrode layer
At outside the first sub-electrode layer 512, so that the surface roughness of insulated column 600 Yu 500 contact surface of the second electrode lay is improved, into one
Step improves the adhesion strength between the second electrode lay 500 and insulated column 600,500 He of the second electrode lay when display panel being prevented to be bent
Peeling-off or separation between organic luminous layer 400.
In addition, being needed when organic luminous layer 400 is deposited using mask plate, insulated column 600 in display panel process
It can play the role of supporting mask plate, avoid pixel confining layer 200 from directly contacting with mask plate, to scratch pixel confining layer
200, while can also be scratched to avoid mask plate, improve the service life of mask plate.
Preferably, the quantity of insulated column 600 is multiple, and multiple insulated columns 600 are arranged around the interval of organic luminous layer 400,
To improve the supporting role to mask plate.
Further, to be parallel to the face of pixel confining layer 200 as cross section, the cross-sectional area of insulated column 600 is from leaning on
One end of nearly pixel confining layer 200 is gradually increased to one end far from pixel confining layer 200, i.e. the top surface area of insulated column 600
The base area of insulated column 600 can be greater than, the cross-sectional area of side can be with growth patterns such as linear, indexes from the bottom of close to
The one end in face is gradually increased to one end close to top surface, and the second electrode lay 500 and insulated column 600 are mutually embedded in, when
The second electrode lay 500 is less susceptible to peeling-off or separate with insulated column 600 when display panel is bent, and further increases second electrode
Adhesion strength between layer 500 and organic luminous layer 400.
Further, using the face perpendicular to pixel confining layer 200 as longitudinal section, the vertical sectional shape of insulated column 600 is
Inverted trapezoidal can reduce the difficulty of processing of insulated column 600 so that the side of insulated column 600 is regular shape, improve processing effect
Rate.
The utility model also provides a kind of display device, including display panel described in above-described embodiment.Above-described embodiment
The display panel includes the luminescence unit being arranged in array substrate 100 and the pixel confining layer that luminescence unit is isolated
200, luminescence unit include the first electrode layer 300 being cascading in array substrate 100, organic luminous layer 400 and
The second electrode lay 500；The second electrode lay 500 includes: first part 510 and the organic hair of covering for covering pixel confining layer 200
The second part 520 of photosphere 400；First part 510 includes the first sub-electrode layer 511 being made of the first particle and by second
The second sub electrode layer 512 of particle composition, the first sub-electrode layer 511 and second sub electrode layer 512 stack gradually and are covered on pixel
In confining layers 200, and the partial size of the first particle is greater than the partial size of the second particle.
Display device provided in this embodiment is mobile phone, tablet computer, television set, display, e-book, Electronic Paper, intelligence
The products or components having a display function such as energy wrist-watch, laptop, Digital Frame or navigator.Display panel can be
The structure in embodiment one or embodiment two is stated, above-described embodiment can be specifically referred to.
When display panel bending, the first sub-electrode layer 511, second sub electrode layer 512 and second part 520 are all inorganic
Material layer, the binding force between three is strong, is less prone to removing or layering.Pixel confining layer 200 is organic material layer, with the
Be easy to appear removing or layering between one sub-electrode layer 511, due to composition the first sub-electrode layer 511 the first grain diameter compared with
Greatly, so that the surface roughness of the contact surface between the first sub-electrode layer 511 and pixel confining layer 200 is improved, Jin Erzeng
Adhesion strength between strong the second electrode lay 500 and pixel confining layer 200, prevent the second electrode lay 500 and organic luminous layer 400 it
Between occur removing or separate.
Display device provided by the utility model, by setting first of covering pixel confining layer for the second electrode lay
Divide and cover the second part of organic luminous layer.First part include the first sub-electrode layer being made of the first particle and by
The second sub electrode layer of second particle composition, the first sub-electrode layer and second sub electrode layer stack gradually and are covered on pixel confining layer
On, and the partial size of the first particle is greater than the partial size of the second particle, so as to improve between pixel confining layer and the second electrode lay
The surface roughness of contact surface, and then increase the adhesion strength between pixel confining layer and the second electrode lay, avoid display panel curved
Occur the phenomenon that removing or separating when folding between the second electrode lay and organic luminous layer, improves the service life of display panel.
In the present invention, term " first ", " second " are used only for the purpose of description, and should not be understood as instruction or
Imply relative importance；The indicating positions such as term " on ", "lower", "top", "bottom" or positional relationship are side based on the figure
Position or positional relationship are merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning are necessary
With specific orientation, it is constructed and operated in a specific orientation；Unless otherwise clearly defined and limited, " installation ", " connection "
Equal terms are broadly understood, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of display panel, which is characterized in that described luminous including the luminescence unit being arranged in array substrate and isolation
The pixel confining layer of unit, the luminescence unit include the first electrode layer being cascading in the array substrate, have
Machine luminescent layer and the second electrode lay；
The second electrode lay include: cover the pixel confining layer first part and the covering organic luminous layer the
Two parts；
The first part include the first sub-electrode layer being made of the first particle and by the second particle form second son electricity
Pole layer, the first sub-electrode layer and the second sub electrode layer are stacked gradually and are covered in the pixel confining layer, and described
The partial size of first particle is greater than the partial size of second particle.
2. display panel according to claim 1, which is characterized in that the first sub-electrode layer and the second sub electrode layer
For the metal material layer being made of same metal material.
3. display panel according to claim 1, which is characterized in that the second part includes be made of third particle
Three sub-electrode layers and the 4th sub-electrode layer being made of the 4th particle；The third sub-electrode layer and the 4th sub-electrode layer
It stacks gradually and is covered on the organic luminous layer, and the partial size of the third particle is greater than the partial size of the 4th particle.
4. display panel according to claim 3, which is characterized in that the third sub-electrode layer and the 4th sub-electrode layer
For the metal material layer being made of same metal material.
5. display panel according to claim 3, which is characterized in that the partial size of first particle and the third particle
Partial size is equal；The partial size of second particle is equal with the partial size of the 4th particle.
6. any one of -5 display panel according to claim 1, which is characterized in that the pixel confining layer is towards described first
Partial top surface is additionally provided with insulated column, and the first part is formed with receiving portion, and the insulated column is embedded in described accommodation section.
7. display panel according to claim 6, which is characterized in that be parallel to the pixel confining layer face be it is transversal
Face, the cross-sectional area of the insulated column is from one end close to the pixel confining layer to one end far from the pixel confining layer
It is gradually increased.
8. display panel according to claim 7, which is characterized in that be vertical cut perpendicular to the face of the pixel confining layer
Face, the vertical sectional shape of the insulated column are inverted trapezoidal.
9. display panel according to claim 6, which is characterized in that the quantity of the insulated column be it is multiple, it is multiple it is described every
It is arranged from column around the organic luminous layer interval.
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565721.7U CN208722926U (en) | 2018-09-25 | 2018-09-25 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565721.7U CN208722926U (en) | 2018-09-25 | 2018-09-25 | Display panel and display device |
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| Publication Number | Publication Date |
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| CN208722926U true CN208722926U (en) | 2019-04-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326636A (en) * | 2020-02-27 | 2020-06-23 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, display panel and display device |
| CN114360381A (en) * | 2022-01-07 | 2022-04-15 | 深圳市华星光电半导体显示技术有限公司 | Flexible display module and mobile terminal |
| CN116234373A (en) * | 2023-05-10 | 2023-06-06 | 惠科股份有限公司 | Pixel structure, display panel and display panel preparation method |
-
2018
- 2018-09-25 CN CN201821565721.7U patent/CN208722926U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326636A (en) * | 2020-02-27 | 2020-06-23 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, display panel and display device |
| CN111326636B (en) * | 2020-02-27 | 2021-04-27 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, display panel and display device |
| CN114360381A (en) * | 2022-01-07 | 2022-04-15 | 深圳市华星光电半导体显示技术有限公司 | Flexible display module and mobile terminal |
| CN114360381B (en) * | 2022-01-07 | 2023-11-28 | 深圳市华星光电半导体显示技术有限公司 | Flexible display module and mobile terminal |
| CN116234373A (en) * | 2023-05-10 | 2023-06-06 | 惠科股份有限公司 | Pixel structure, display panel and display panel preparation method |
| CN116234373B (en) * | 2023-05-10 | 2023-07-07 | 惠科股份有限公司 | Pixel structure, display panel and display panel preparation method |
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