CN109148528A - Display panel and its manufacturing method, mobile terminal - Google Patents
Display panel and its manufacturing method, mobile terminal Download PDFInfo
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- CN109148528A CN109148528A CN201810946900.3A CN201810946900A CN109148528A CN 109148528 A CN109148528 A CN 109148528A CN 201810946900 A CN201810946900 A CN 201810946900A CN 109148528 A CN109148528 A CN 109148528A
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- display panel
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- loophole
- presumptive area
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/1201—Manufacture or treatment
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display panel and its manufacturing methods, mobile terminal.The display panel includes pixel unit and loophole, and the loophole is set to the presumptive area of the display panel, and the loophole is located at at least side of the pixel unit in the presumptive area.The present invention can enable the imaging sensor of mobile terminal to penetrate the light that the display panel obtains the external environment of the display panel.
Description
[technical field]
The present invention relates to field of display technology, in particular to a kind of display panel and its manufacturing method, mobile terminal.
[background technique]
In traditional mobile terminal, preceding camera is generally positioned at a surface of mobile terminal, and the preceding camera position
In the side of display panel, preceding camera is directly facing the external environment of the mobile terminal, to clap the external environment
It takes the photograph.
The preceding camera for being set to the side of display panel will affect the screen accounting of mobile terminal, so that the mobile terminal
Screen accounting can not further increase, that is, the surface of the mobile terminal needs to remain for the corresponding sky that the preceding camera is arranged in advance
Between, therefore display panel can not cover the surface of mobile terminal comprehensively.
Therefore, it is necessary to propose a kind of new technical solution, to solve the above technical problems.
[summary of the invention]
The purpose of the present invention is to provide a kind of display panel and its manufacturing methods, mobile terminal, can make mobile whole
The imaging sensor at end can obtain the light of the external environment of the display panel through the display panel.
To solve the above problems, technical scheme is as follows:
A kind of display panel, the display panel include pixel unit and loophole, and the loophole is set to described aobvious
Show the presumptive area of panel, and the loophole is located at at least side of the pixel unit in the presumptive area.
In the above display panel, the display panel is additionally provided with collimating optics pipe, and the collimating optics pipe is located at institute
It states in planarization layer and the pixel defining layer, the position of the collimating optics pipe is corresponding with the position of the loophole, described
Straight line corresponding to collimating optics pipe is perpendicular to plane corresponding to the display panel.
In the above display panel, columnar sealed chamber is provided in the collimating optics pipe, in the sealed chamber
Filled with nitrogen.
In the above display panel, the pixel defining layer and/or the planarization layer are made of light screening material.
In the above display panel, the display panel further includes light obstructing member, and the light obstructing member is set to described pre-
Determine the part in region in addition to the loophole and the pixel unit.
In the above display panel, the light obstructing member is set on the encapsulated layer；Or the light obstructing member setting
In the touch-control device board, polarizer, cover plate of the display panel it is any between the two.
In the above display panel, the position of the presumptive area corresponds to the image sensing with the display panel combination
The position of the light receiver window of device.
A kind of mobile terminal, the mobile terminal include terminal body, imaging sensor and above-mentioned display panel；Its
In, the display panel is integrated with the terminal body stack combinations, and described image sensor is set to the terminal body
Between the display panel；The light receiver window of described image sensor is towards the display panel, and the light
The position for receiving window is corresponding with the position of the presumptive area.
A kind of manufacturing method of display panel, the manufacturing method of the display panel is the following steps are included: step A, formation
Array substrate, wherein the array substrate includes substrate, buffer layer, thin film transistor switch, planarization layer, pixel defining layer
And anode layer；Step B, hole is formed in the planarization layer and pixel defining layer part corresponding with the presumptive area
Hole, wherein described hole is located at at least side of the pixel unit in the presumptive area；Step C, in the anode layer
On set gradually organic luminescent layer, cathode layer；Step D, encapsulated layer is set in the pixel defining layer and the cathode layer,
To form collimating optics pipe, the collimating optics pipe is corresponding with the loophole.
In the manufacturing method of above-mentioned display panel, after the step D, the manufacturing method of the display panel is also wrapped
Include following steps: step E, on the encapsulated layer or the touch-control device board of the display panel, polarizer, in cover plate
Light obstructing member is arbitrarily set between the two, wherein the light obstructing member is located in the presumptive area except the loophole and institute
State the part other than pixel unit.
Due to being provided with loophole in the display panel, the loophole, which is used to penetrate, exposes to the display panel
The light of first surface, and the light is appeared from the second surface of the display panel backwards, therefore, it is attached at described
Imaging sensor on the second surface of display panel can receive the outside of the mobile terminal by the loophole
The light, that is, the described image sensor for being set to the bottom surface (second surface) of the display panel can penetrate
The display panel obtain the top surface (first surface) of the display panel towards external environment light, thus raw
At (shooting) image, therefore, without adding shooting window exclusively for described image sensor in the display panel, the shooting window
Region corresponding to mouthful will be the display area of display panel, be conducive to the screen accounting for improving the mobile terminal in this way.
For above content of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate institute's accompanying drawings, makees
Detailed description are as follows.
[Detailed description of the invention]
Fig. 1 is the schematic diagram of mobile terminal of the invention.
Fig. 2 is the schematic diagram of the first embodiment of the display panel in mobile terminal shown in FIG. 1.
Fig. 3 is the schematic diagram of the second embodiment of the display panel in mobile terminal shown in FIG. 1.
Fig. 4 is the schematic diagram of the 3rd embodiment of the display panel in mobile terminal shown in FIG. 1.
Fig. 5 is the schematic diagram of the first embodiment of the manufacturing method of display panel of the invention.
[specific embodiment]
The word " embodiment " used in this specification means example, example or illustration.In addition, this specification and appended power
Benefit require used in the article " one " can generally be interpreted " one or more ", unless specified otherwise or from context
It can understand and determine singular.
With reference to Fig. 1, Fig. 1 is the schematic diagram of mobile terminal of the invention.
Mobile terminal of the invention includes terminal body 101, imaging sensor 102 (camera) and display panel 103.
Wherein, the display panel 103 is integrated with 101 stack combinations of terminal body, described image sensor 102
It is set between the terminal body 101 and the display panel 103；
The light receiver window of described image sensor 102 is towards the display panel, and the light receiver window
Position it is corresponding with the position of the presumptive area of the display panel, the presumptive area be the display panel and described image
The region that sensor 102 combines, that is, the presumptive area is the transparent area of the display panel.
The position of the loophole 10301 of the display panel 103 and at least one of described image sensor 102 are photosensitive
The position of unit is corresponding.
The loophole 10301 be used for so that display panel 103 described in directive light penetrate the display panel 103,
And it is injected into the photosensitive unit of described image sensor 102.
Display panel 103 of the invention is suitable for OLED (Organic Light Emitting Diode, organic light emission two
Pole pipe display panel).
With reference to Fig. 2, Fig. 2 is the schematic diagram of the first embodiment of the display panel 103 in mobile terminal shown in FIG. 1.
The display panel 103 of the present embodiment includes array substrate, and the array substrate includes protective film 10302, substrate
10303, barrier layer 10304, buffer layer 10305, thin film transistor switch 10306, planarization layer 10309, pixel defining layer
10313 and anode layer 10310.The substrate 10303 is set on the protective film 10302, and the barrier layer 10304 is set to
On the substrate 10303, the buffer layer 10305 is set on the barrier layer 10304, the thin film transistor switch
10306 are set on the buffer layer 10305, and the planarization layer 10309 is set to the buffer layer 10305 and the film
On transistor switch 10306, the pixel defining layer 10313 is set on the planarization layer 10309, the anode layer
10310 are set on the planarization layer 10309, and the anode layer 10310 is located at the pixel defining layer 10313 and is limited
In fixed pixel region.
The display panel 103 of the present embodiment further includes organic luminous layer 10311, cathode layer 10312 and encapsulated layer, described to have
Machine luminescent layer 10311 is set on the anode layer 10310, and the cathode layer 10312 is set to the organic luminous layer 10311
On, the encapsulated layer is set on the array substrate and the cathode layer 10312.
The display panel 103 includes pixel unit and loophole 10301, and the loophole 10301 is set to described aobvious
Show the presumptive area of panel, and the loophole 10301 is located at least one of the pixel unit in the presumptive area
Side, the loophole 10301 are used for the light of the first surface through display panel 103 described in directive so that the light from
The second surface of the display panel 103 appears, the second surface be it is opposite with the first surface to surface.
The loophole 10301 is surrounded by lighttight component in the display panel 103, the lighttight portion
Part may be, for example, signal wire, grid, semiconductor component etc..
The size and area of the loophole 10301 are less than or equal to the size and area of the pixel unit.
The diameter of the minimum circumscribed circle in region corresponding to the loophole 10301 is in 0.5 micron to 20 microns of model
In enclosing.For example, the diameter be 0.5 micron, 1 micron, 1.5 microns, 2 microns, 2.5 microns, 3 microns, 3.5 microns, 4 microns,
4.5 microns, 5 microns, 5.5 microns, 6 microns, 6.5 microns, 7 microns, 7.5 microns, 8 microns, 8.5 microns, 9 microns, it is 9.5 micro-
Rice, 10 microns, 10.5 microns, 11 microns, 11.5 microns, 12 microns, 12.5 microns, 13 microns, 13.5 microns, 14 microns,
14.5 microns, 15 microns, 15.5 microns, 16 microns, 16.5 microns, 17 microns, 17.5 microns, 18 microns, 18.5 microns, it is 19 micro-
Rice, 19.5 microns, 20 microns.
Preferably, the diameter is 3 microns.
Region overlay corresponding to the loophole 10301 waits for the imaging sensor 102 combined with the display panel 103
In at least one photosensitive unit corresponding to region.
In the present embodiment, the display panel 103 is additionally provided with collimating optics pipe, and the collimating optics pipe is located at described
In planarization layer 10309 and the pixel defining layer 10313, the position of the collimating optics pipe and the loophole 10301
Position is corresponding, and straight line corresponding to the collimating optics pipe is perpendicular to plane corresponding to the display panel 103, the collimation
Optical tube is used for the light collimation so that penetrating from the loophole 10301, to avoid the occurrence of ghost phenomena.
It is provided with columnar sealed chamber in the collimating optics pipe, is filled with nitrogen in the sealed chamber.
The columnar sealed chamber is located at the first insulating layer 10307 of the array substrate, in second insulating layer 10308
One of between the encapsulated layer of the display panel, that is, the both ends of the columnar sealed chamber are by first insulating layer
10307, one of described second insulating layer 10308 is sealed with the encapsulated layer, also, the side of the columnar sealed chamber
Bread is overlying in the planarization layer 10309 and the pixel defining layer 10313.
The collimating optics pipe is by being located at institute in the pixel defining layer 10313 and the planarization layer 10309
Optical cover process and etch process are implemented in the part for stating at least side of pixel unit, in the pixel defining layer 10313 and institute
The part for stating at least side that planarization layer 10309 is located at the pixel unit forms hole, and in the pixel defining layer
10313 and the cathode layer 10312 on encapsulated layer is set so that described hole sealing is formed.
Wherein, nitrogen is by that will be provided with the array substrate of described hole and the organic luminous layer 10311, institute
The combination for stating cathode layer 10312 is placed in a sealing space, and extracts vacuum to the sealing space, and to the sealing
Space inputs nitrogen, so that being provided with the array substrate and the organic luminous layer 10311, the cathode layer of described hole
10312 combination is in nitrogen environment, is then arranged in the pixel defining layer 10313 and the cathode layer 10312
Encapsulated layer, so that described hole sealing is to be set in the collimating optics pipe.
The bottom surface of the collimating optics pipe be convex surface (face projecting inward from described hole extroversion described hole), concave surface (from
The face protruded outside phase described hole in described hole) one of, be set as one of convex surface, concave surface the bottom surface be
Before being sealed to described hole, be cut by laser using inner bottom surface of the laser to described hole (engraving, printing) come
It is formed.
With reference to Fig. 3, Fig. 3 is the schematic diagram of the second embodiment of the display panel 103 in mobile terminal shown in FIG. 1.
The second embodiment of display panel 103 of the invention is similar to above-mentioned first embodiment, the difference is that:
The display panel 103 further includes light obstructing member 10317, and the light obstructing member 10317 is set to the fate
Part in domain in addition to the loophole 10301 and the pixel unit.
The light obstructing member 10317 is used to block the part from the display panel 103 in addition to the loophole 10301
The light of collimating optics pipe described in directive.
In addition, the light obstructing member 10317 is also used to improve the light collecting effect of the collimating optics pipe.
The light obstructing member 10317 is set on the encapsulated layer；Or the light obstructing member 10317 be set to institute
State in the touch-control device board, polarizer, cover plate that display panel 103 is combined into one it is any between the two.
With reference to Fig. 4, Fig. 4 is the schematic diagram of the 3rd embodiment of the display panel 103 in mobile terminal shown in FIG. 1.
The 3rd embodiment of display panel 103 of the invention is similar to above-mentioned the first embodiment or the second embodiment, different
Place is:
The pixel defining layer 10313 and/or the planarization layer 10309 for coating the side of the sealed chamber are by hiding
Luminescent material (light-proof material) is made；
The pixel defining layer 10313 and/or the planarization layer 10309 made of light screening material are for blocking from institute
State the light of collimating optics pipe described in part directive of the display panel 103 in addition to the loophole 10301.
With reference to Fig. 5, Fig. 5 is the schematic diagram of the first embodiment of the manufacturing method of display panel 103 of the invention.
The manufacturing method of the display panel 103 of the present embodiment the following steps are included:
Step A (501), array substrate is formed, wherein the array substrate includes protective film 10302, substrate 10303, resistance
Interlayer 10304, buffer layer 10305, thin film transistor switch 10306, planarization layer 10309, pixel defining layer 10313 and anode
Layer 10310；
It is step B (502), corresponding with the presumptive area in the pixel defining layer 10313 and the planarization layer 10309
Some perforations, wherein described hole is located at at least side of the pixel unit in the presumptive area；
Step C (503), organic luminescent layer 10311, cathode layer 10312 are set gradually on the anode layer 10310；
Step D (504), encapsulated layer is set in the pixel defining layer 10313 and the cathode layer 10312, with shape
At the collimating optics pipe with columnar sealed chamber, the collimating optics pipe is corresponding with the loophole 10301.
The step A includes:
Step a1, the substrate 10303 is set on the protective film 10302.
Step a2, the barrier layer 10304 is set on the substrate 10303.
Step a3, the buffer layer 10305 is set on the barrier layer 10304.
Step a4, the thin film transistor switch 10306 is set on the buffer layer 10305.
Step a5, the planarization layer is set on the buffer layer 10305 and the thin film transistor switch 10306
10309。
Step a6, the pixel defining layer 10313 is set on the planarization layer 10309.
Step a7, the anode layer 10310 is set on the planarization layer 10309, and the anode layer 10310 is located at institute
It states in pixel region defined by pixel defining layer 10313.
The step B includes:
Step b1, to corresponding with the presumptive area in the pixel defining layer 10313 and the planarization layer 10309
Implement optical cover process in part.
Step b2, to the pixel defining layer 10313 and the planarization layer 10309 of passing through the optical cover process and institute
State the corresponding part of presumptive area and implement etch process, with the pixel defining layer 10313 and the planarization layer 10309 with
The corresponding part of the presumptive area forms described hole.
Described hole at least runs through the pixel defining layer 10313, and described hole is deeply into the planarization layer 10309
(bottom of described hole is located in the planarization layer 10309).Preferably, described hole runs through the pixel defining layer
10313 and the planarization layer 10309.
The encapsulated layer includes the first inorganic material layer 10314, organic material layer 10315 and the second inorganic material layer
10316, the organic material layer 10315 is located in first inorganic material layer 10314 and second inorganic material layer
Between 10316；
The step D (504) includes:
Step d1 (5041), first nothing is set in the pixel defining layer 10313 and the cathode layer 10312
Machine material layer 10314, to form the collimating optics pipe with columnar sealed chamber.That is, in the step d1, using described
First inorganic material is sealed described hole, to form the collimating optics pipe of the columnar sealed chamber.
Step d2 (5042), the organic material layer 10315 is set on first inorganic material layer 10314.
Step d3 (5043), second inorganic material layer 10316 is set on the organic material layer 10315.
Before the step D, the manufacturing method of the display panel 103 is further comprising the steps of:
Step E, the array substrate and the organic luminous layer 10311, the cathode layer of described hole will be provided with
10312 combination is placed in a sealing space.
Step F, vacuum is extracted to the sealing space.
Step G, nitrogen is inputted to the sealing space.
The step D includes:
In nitrogen environment, the encapsulation is set in the pixel defining layer 10313 and the cathode layer 10312
Layer is filled with nitrogen in the sealed chamber to form the collimating optics pipe with columnar sealed chamber.
After the step B, and before the step C, the manufacturing method of the display panel 103 further include with
Lower step:
Step H, it is cut by laser (engraving, printing) using inner bottom surface of the laser to described hole, so that the standard
The bottom surface of straight optical tube is convex surface (face projecting inward from described hole extroversion described hole), concave surface (from described hole phase institute
One of state the face protruded outside hole).
The second embodiment of the manufacturing method of display panel 103 of the invention is similar to above-mentioned first embodiment, difference
Be in:
After the step D, the manufacturing method of the display panel 103 is further comprising the steps of:
Step I, on the encapsulated layer or the touch-control device board of the display panel 103, polarizer, in cover plate
Light obstructing member 10317 is arbitrarily set between the two.
Wherein, the light obstructing member 10317 is located in the presumptive area except the loophole 10301 and the pixel list
Part other than member, the light obstructing member 10317 is for blocking from the display panel 103 in addition to the loophole 10301
Part directive described in collimating optics pipe light, the light obstructing member 10317 is also used to improve the collection of the collimating optics pipe
Light effect.
The 3rd embodiment and above-mentioned the first embodiment or the second embodiment of the manufacturing method of display panel 103 of the invention
It is similar, the difference is that:
The material of the pixel defining layer 10313 and/or the planarization layer 10309 is light screening material (impermeable finish
Material).
The step a5 are as follows:
It is that light screening material is (opaque that material is arranged on the buffer layer 10305 and the thin film transistor switch 10306
Material) the planarization layer 10309.
And/or
The step a6 are as follows:
The pixel defining layer that material is light screening material (light-proof material) is set on the planarization layer 10309
10313。
The pixel defining layer 10313 and/or the planarization layer 10309 made of light screening material are for blocking from institute
State the light of collimating optics pipe described in part directive of the display panel 103 in addition to the loophole 10301.
In mobile terminal of the invention, due to being provided with loophole 10301, the light transmission in the display panel 103
Hole 10301 is used for the light through the first surface for exposing to the display panel 103, and makes the light from the display
The second surface of panel 103 backwards appears, and therefore, the image being attached on the second surface of the display panel 103 passes
Sensor 102 can receive the light of the outside of the mobile terminal by the loophole 10301, that is, be set to described
The described image sensor 102 of the bottom surface (second surface) of display panel 103 can be obtained through the display panel 103
The top surface (first surface) of the display panel 103 towards external environment light, to generate (shooting) image,
Therefore, without adding shooting window exclusively for described image sensor 102 in the display panel 103, the shooting window institute is right
The region answered will be the display area of display panel 103, be conducive to the screen accounting for improving the mobile terminal in this way.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes pixel unit and loophole, the loophole setting
In the presumptive area of the display panel, and the loophole is located at the pixel unit in the presumptive area at least
Side.
2. display panel according to claim 1, which is characterized in that the display panel is additionally provided with collimating optics pipe,
The collimating optics pipe is located in the planarization layer and the pixel defining layer, the position of the collimating optics pipe and described
The position of unthreaded hole is corresponding, and straight line corresponding to the collimating optics pipe is perpendicular to plane corresponding to the display panel.
3. display panel according to claim 2, which is characterized in that be provided with columnar sealing in the collimating optics pipe
Chamber, the sealed chamber is interior to be filled with nitrogen.
4. display panel according to claim 3, which is characterized in that the pixel defining layer and/or the planarization layer
It is made of light screening material.
5. display panel as claimed in any of claims 1 to 3, which is characterized in that the display panel further includes
Light obstructing member, the light obstructing member are set to the portion in the presumptive area in addition to the loophole and the pixel unit
Point.
6. display panel according to claim 5, which is characterized in that the light obstructing member is set on the encapsulated layer；
Or
The light obstructing member be set in the touch-control device board, polarizer, cover plate of the display panel it is any between the two.
7. display panel according to claim 1, which is characterized in that the position of the presumptive area corresponds to be shown with described
Show the position of the light receiver window of the imaging sensor of panel combination.
8. a kind of mobile terminal, which is characterized in that the mobile terminal includes terminal body, imaging sensor and as right is wanted
Display panel described in asking any one of 1 to 7；
Wherein, the display panel is integrated with the terminal body stack combinations, and described image sensor is set to the end
It holds between main body and the display panel；
The light receiver window of described image sensor towards the display panel, and the position of the light receiver window with
The position of the presumptive area is corresponding.
9. a kind of manufacturing method of display panel as described in claim 1, which is characterized in that the manufacturer of the display panel
Method the following steps are included:
Step A, array substrate is formed, wherein the array substrate includes substrate, buffer layer, thin film transistor switch, planarization
Layer, pixel defining layer and anode layer；
Step B, hole is formed in the planarization layer and pixel defining layer part corresponding with the presumptive area,
In, described hole is located at at least side of the pixel unit in the presumptive area；
Step C, organic luminescent layer, cathode layer are set gradually on the anode layer；
Step D, encapsulated layer is set in the pixel defining layer and the cathode layer, to form collimating optics pipe, the standard
Straight optical tube is corresponding with the loophole.
10. the manufacturing method of display panel according to claim 9, which is characterized in that described after the step D
The manufacturing method of display panel is further comprising the steps of:
Step E, on the encapsulated layer or the touch-control device board of the display panel, polarizer, any two in cover plate
Light obstructing member is set between person, wherein the light obstructing member is located in the presumptive area except the loophole and the pixel
Part other than unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810946900.3A CN109148528B (en) | 2018-08-20 | 2018-08-20 | Display panel, manufacturing method thereof and mobile terminal |
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| CN201810946900.3A CN109148528B (en) | 2018-08-20 | 2018-08-20 | Display panel, manufacturing method thereof and mobile terminal |
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| CN109148528B CN109148528B (en) | 2021-04-02 |
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| CN109860266A (en) * | 2019-03-12 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel and display device |
| CN109871159A (en) * | 2019-03-01 | 2019-06-11 | 信利（惠州）智能显示有限公司 | Touch-control display module and touching display screen |
| CN110010061A (en) * | 2019-03-27 | 2019-07-12 | 武汉华星光电半导体显示技术有限公司 | Display device and its manufacturing method |
| CN110491910A (en) * | 2019-07-30 | 2019-11-22 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel and preparation method thereof, display device |
| WO2020156286A1 (en) * | 2019-02-01 | 2020-08-06 | Oppo广东移动通信有限公司 | Electronic device and display apparatus |
| CN112289839A (en) * | 2020-10-29 | 2021-01-29 | 云谷（固安）科技有限公司 | Display device |
| CN113035921A (en) * | 2021-03-08 | 2021-06-25 | 京东方科技集团股份有限公司 | Display device, display panel and manufacturing method thereof |
| CN113066840A (en) * | 2021-03-22 | 2021-07-02 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
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