CN107359280A - A kind of display panel and its method for packing, preparation method, display device - Google Patents
A kind of display panel and its method for packing, preparation method, display device Download PDFInfo
- Publication number
- CN107359280A CN107359280A CN201710560621.9A CN201710560621A CN107359280A CN 107359280 A CN107359280 A CN 107359280A CN 201710560621 A CN201710560621 A CN 201710560621A CN 107359280 A CN107359280 A CN 107359280A
- Authority
- CN
- China
- Prior art keywords
- display panel
- subregion
- rectangle
- mask plate
- packaging plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
It is bad to avoid non-rectangle display panel from colour mixture occur this application discloses a kind of display panel and its method for packing, preparation method, display device, improve non-rectangle display panel and show yield.A kind of display panel method for packing that the embodiment of the present application provides, this method include：Packaging plastic is set on package substrate, forms encapsulation cover plate, the region of the packaging plastic is not provided with the encapsulation cover plate includes multiple subregions in array distribution, and being shaped as each subregion is non-rectangle；Using the encapsulation cover plate packaging back board, the display panel after being encapsulated so that the shape for being shaped as the subregion of the transparent area of the display panel.
Description
Technical field
The application is related to display art field, more particularly to a kind of display panel and its method for packing, preparation method, display dress
Put.
Background technology
It is organic that Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display includes passive-matrix
Electric exciting light-emitting diode (Passive matrix OLED, PMOLED) is shown and active-matrix organic electric exciting light-emitting diode
(Active-matrix OLED, AMOLED) is shown, the former is mainly used in small size panel, corresponds to mobile phone and Mobile solution,
The latter is mainly used in large size panel, the corresponding application such as display screen and TV.AMOLED Display Realization modes have two kinds：First,
Combined using backboard prepared by low-temperature polysilicon silicon technology (LTPS) and fine metal mask (FMM Mask)；2nd, oxide is utilized
(Oxide) backboard, white light OLED (WOLED) and color film combination.
The mode that present LTPS backboards are combined with FMM Mask is tentatively ripe, volume production is realized, with AMOLED's
Fast development, people have been not limited solely to traditional rectangle to the demand of display screen shape.In the prior art, prepare circular
In the technique of display panel, the mask plate that evaporation luminescent material uses has two kinds, and one kind is to utilize bilayer mask plate, is covered in metal
It is fine that film version carries out sheet during throwing the net, directly on open-type metal mask plate (Open Mask) surface being welded
The welding of throwing the net of metal mask plate (FMM Sheet), still, FMM Sheet precision is had a great influence by Open Mask, and
Laminating degree between bilayer mask plate is not especially good；Another kind is to use to block bonding jumper (Cover Mask), system
Journey bonding jumper (Howling Mask) and FMM's is welded to form mode, and wherein FMM effective coverages (AA regions) opening shape is circle
Shape, but circular FMM strains uneven when throwing the net stress, in welding process, very big fold easily occurs, in reality
During evaporation, mask plate is caused to produce very big gap with being bonded for backboard.I.e. in the prior art, circular display surface is prepared
The technical process of plate can cause the serious colour mixture of the subregion generation of display panel bad, influence normally to show yield.
The content of the invention
The embodiment of the present application provides a kind of display panel and its method for packing, preparation method, display device, to avoid
It is bad that colour mixture occurs in non-rectangle display panel, improves non-rectangle display panel and shows yield.
A kind of display panel method for packing that the embodiment of the present application provides, this method include：
Packaging plastic is set on package substrate, encapsulation cover plate is formed, the packaging plastic is not provided with the encapsulation cover plate
Region includes multiple subregions in array distribution, and being shaped as each subregion is non-rectangle；
Using the encapsulation cover plate packaging back board, the display panel after being encapsulated so that the printing opacity of the display panel
The shape for being shaped as the subregion in area.
The display panel method for packing that the application provides, by setting packaging plastic to form encapsulation cover plate on package substrate,
So that the region for being not provided with packaging plastic includes being shaped as non-rectangle subregion in array distribution, so, when utilizing cap
After plate encapsulates to backboard, because packaging plastic is light tight, therefore, it is not provided with the shape and encapsulation cover plate of the transparent area of display panel
The shape in the region of packaging plastic is corresponding, i.e., the transparent area of display panel is non-rectangle.That is the encapsulation that the application provides
Method, the transparent area of display panel and alternatively non-transparent district can be limited by the setting pattern of packaging plastic, so that institute
The transparent area for stating display panel is non-rectangle, and then can prepare non-rectangle display panel.So, in non-rectangle display panel
In preparation process, when setting the luminescent layer of backboard, non-rectangle mask plate is shaped as, without making without using open region
With bilayer mask plate, therefore can avoid being shaped as non-rectangle mask plate using open region or using bilayer mask plate causing
Display panel colour mixture it is uneven, so as to improve the display yield of non-rectangle display panel.
Alternatively, packaging plastic is set to specifically include on package substrate：Using the first mask plate on the package substrate
Packaging plastic is set；First mask plate includes：So that the packaging plastic is applied to the open region on the package substrate, and it is multiple
The non-open region of array distribution, the non-open region correspond with the subregion, the shape of each non-open region, with
The shape of the subregion is identical corresponding to the non-open region.
Alternatively, the shape of each subregion is identical.
Alternatively, each subregion is border circular areas.
Alternatively, each subregion and each transparent area on the backboard, are corresponded so that utilize the envelope
After capping plate packaging back board, each transparent area of subregion face one.
Alternatively, each transparent area on the backboard is rectangle transparent area, and the rectangle is wider than or equal to institute
State the diameter of the border circular areas of each subregion.
A kind of display panel preparation method that the embodiment of the present application provides, including the encapsulation provided using the embodiment of the present application
The step of method is packaged.
The preparation method for the display panel that the application provides, the transparent area of display panel is limited as non-square using packaging plastic
Shape region, it is non-rectangle mask plate and need not without using opening shape so as to when setting the luminescent layer of backboard on backboard
Limit pattern of pixels to be non-rectangle using bilayer mask plate, can to realize the preparation of non-rectangle display panel, so as to
It is non-rectangle mask plate and non-rectangle display caused by backplane effect difference to avoid using bilayer mask plate or opening shape
Panel colour mixture is uneven, and then can improve the display yield of non-rectangle display panel.
Alternatively, before being packaged to the backboard, this method also includes：Using the second mask plate in the backboard
Upper setting luminescent material, wherein, the open region of second mask plate is shaped as rectangle.
The preparation method for the display panel that the application provides, the saturating of display panel is limited using the setting pattern of packaging plastic
Light area is non-rectangular area, when backboard sets luminescent material, using the mask plate for being shaped as rectangle of open region, is so just dropped
It is used for the design difficulty that the mask plate of luminescent material is set in low non-rectangle display panel preparation process, and with using opening
The non-rectangle mask plate that is shaped as in area is compared, it is possible to reduce the possibility of fold occurs in mask plate, so as to reduce mask plate and the back of the body
Fitting gap between plate, there is the possibility of colour mixture so as to reduce display panel, and then improve the display yield of display panel.
A kind of display panel that the embodiment of the present application provides, the method provided using the embodiment of the present application are made.
A kind of display device that the embodiment of the present application provides, including the display panel that the embodiment of the present application provides.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present application, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of display panel method for packing schematic flow sheet that the embodiment of the present application provides；
Fig. 2 is one kind the first mask structure being schematic diagram that the embodiment of the present application provides；
Fig. 3 is a kind of encapsulation cover plate structural representation that the embodiment of the present application provides；
Fig. 4 is the transparent area schematic diagram corresponding with encapsulation cover plate subregion for the backboard that the embodiment of the present application provides；
Fig. 5 is one kind the second mask structure being schematic diagram that the embodiment of the present application provides.
Embodiment
The embodiment of the present application provides a kind of display panel and its method for packing, preparation method, display device, to avoid
It is bad that colour mixture occurs in non-rectangle display panel, improves non-rectangle display panel and shows yield.
A kind of display panel method for packing that the embodiment of the present application provides, as shown in figure 1, this method includes：
S101, packaging plastic is set on package substrate, encapsulation cover plate is formed, the encapsulation is not provided with the encapsulation cover plate
The region of glue includes multiple subregions in array distribution, and being shaped as each subregion is non-rectangle；
S102, using the encapsulation cover plate packaging back board, the display panel after being encapsulated so that the display panel
The shape for being shaped as the subregion of transparent area.
The display panel method for packing that the application provides, by setting packaging plastic to form encapsulation cover plate on package substrate,
So that the region for being not provided with packaging plastic includes being shaped as non-rectangle subregion in array distribution, so, when utilizing cap
After plate encapsulates to backboard, because packaging plastic is light tight, therefore, it is not provided with the shape and encapsulation cover plate of the transparent area of display panel
The shape in the region of packaging plastic is corresponding, i.e., the transparent area of display panel is non-rectangle.That is the encapsulation that the application provides
Method, the transparent area of display panel and alternatively non-transparent district can be limited by the setting shape of packaging plastic, so that institute
The transparent area for stating display panel is non-rectangle, and then can prepare non-rectangle display panel.So, in non-rectangle display panel
In preparation process, when setting the luminescent layer of backboard, non-rectangle mask plate is shaped as, without making without using open region
With bilayer mask plate, therefore can avoid being shaped as non-rectangle mask plate using open region or using bilayer mask plate causing
Display panel colour mixture it is uneven, so as to improve the display yield of non-rectangle display panel.
Alternatively, packaging plastic is set to specifically include on package substrate：Using the first mask plate on the package substrate
Packaging plastic is set；As shown in Fig. 2 first mask plate includes：So that the packaging plastic is applied to opening on the package substrate
Mouth region 1, and the non-open region 2 of multiple array distributions, the non-open region and the subregion correspond, each described non-to open
The shape of mouth region, with the non-open region corresponding to the subregion shape it is identical.
It should be noted that the first mask plate that the embodiment of the present application provides can for example use open mask, open region
1 can be netted mask plate, and packaging plastic can be applied to package substrate from the mesh of netted mask plate, so as to form phase in package substrate
The packaging plastic pattern answered.
Alternatively, the shape of each subregion is identical.
Alternatively, each subregion is border circular areas.
Envelope is set using the first mask plate as shown in Figure 2 in the display panel method for packing that the embodiment of the present application provides
Glue is filled, obtained encapsulation cover plate structure is not provided with sealing as shown in figure 3, be provided with packaging plastic 4 on package substrate 3 on package substrate 3
The region of dress glue includes multiple subregions 5 in array distribution, and the non-open region 2 of the first mask plate is shaped as circle in Fig. 2,
And the shape of each non-open region 2 is identical, so, each subregion 5 on package substrate 3 is the identical circle of shape
Shape.
It should be noted that in the first mask plate as shown in Figure 2 that the embodiment of the present application provides, non-open region 2 is circle
Shape, circle is shaped as so as to each subregion on package substrate 3, in actual package flow, to be prepared as needed
The shape of display panel selects corresponding mask plate so that the display surface that the shape of the non-open region of the first mask plate is prepared with needs
The shape of plate is consistent, and then so that the shape one for the display panel that the shape of the subregion 5 on package substrate 3 is prepared with needs
Cause.
Alternatively, each subregion and each transparent area on the backboard, are corresponded so that utilize the envelope
After capping plate packaging back board, each transparent area of subregion face one.So, can be shown with the shape using subregion to limit
The shape of the transparent area of panel.
Alternatively, each transparent area on the backboard is rectangle transparent area, and the rectangle is wider than or equal to institute
State the diameter of the border circular areas of each subregion.
On backboard, any transparent area and the transparent area the corresponding region of encapsulation cover plate orthographic projection as shown in figure 4, thoroughly
The width of the rectangle in light area 6 is equal to the circular diameter of subregion, such covering part transparent area 6 of packaging plastic 4, and transparent area 6 is not sealed
The region that dress glue 4 covers is shaped as circle, that is, the transparent area of the display panel after encapsulating is shaped as circle.
A kind of display panel preparation method that the embodiment of the present application provides, including the encapsulation provided using the embodiment of the present application
The step of method is packaged.
The preparation method for the display panel that the application provides, the transparent area of display panel is limited as non-square using packaging plastic
Shape region, it is non-rectangle mask plate and need not without using opening shape so as to when setting the luminescent layer of backboard on backboard
Limit pattern of pixels to be non-rectangle using bilayer mask plate, can to realize the preparation of non-rectangle display panel, so as to
It is non-rectangle mask plate and non-rectangle display caused by backplane effect difference to avoid using bilayer mask plate or opening shape
Panel colour mixture is uneven, and then can improve the display yield of non-rectangle display panel.
Alternatively, before being packaged to the backboard, this method also includes：Using the second mask plate in the backboard
Upper setting luminescent material, wherein, the open region of second mask plate is shaped as rectangle.
The preparation method for the display panel that the application provides, the saturating of display panel is limited using the setting pattern of packaging plastic
Light area is non-rectangular area, and when backboard sets luminescent material, using the mask plate for being shaped as rectangle of open region, so
Lessen and be used for the design difficulty that the mask plate of luminescent material is set in non-rectangle display panel preparation process, with using opening
The non-rectangle mask plate that is shaped as in area is compared, it is possible to reduce the possibility of fold occurs in mask plate, so as to reduce mask plate and the back of the body
Fitting gap between plate, there is the possibility of colour mixture so as to reduce display panel, and then improve the display yield of display panel.
Alternatively, second mask plate includes：Cover Mask and Howling Mask are welded to covering for FMM compositions
Diaphragm plate, the Cover Mask and Howling Mask are mutually perpendicular to.
(FMM opening is not shown in figure) as shown in Figure 5, screen-tensioning machine can for example be utilized to FMM by preparing the second mask plate
Thrown the net and FMM7 is welded on mask plate framework 8, be afterwards again welded to Cover Mask9 and Howling Mask10
On FMM7.Due to during non-rectangle display panel is prepared, employing the display panel encapsulation of the embodiment of the present application offer
Method is packaged, and the transparent area of display panel is limited as non-rectangular area using the setting pattern of packaging plastic, can be with reality
The preparation of existing non-rectangle display panel, therefore, the design of the second mask plate for setting luminescent material, prepared with prior art
The design of mask plate used in rectangular display panel technological process is consistent, so as to prepare non-rectangle display panel
In flow, the design difficulty of the mask plate for setting luminescent material is reduced.
A kind of display panel that the embodiment of the present application provides, the method provided using the embodiment of the present application are made.
For example, the display panel that the embodiment of the present application provides can be OLED display panel.
A kind of display device that the embodiment of the present application provides, including the display panel that the embodiment of the present application provides.
For example, the display device that the embodiment of the present application provides can be the display devices such as mobile phone, computer, TV.
In summary, display panel method for packing, display panel preparation method, the display panel of the embodiment of the present application offer
And display device, by setting packaging plastic to form encapsulation cover plate on package substrate so that being not provided with the region of packaging plastic includes
Non-rectangle subregion is shaped as in array distribution, so, after being encapsulated using encapsulation cover plate to backboard, due to packaging plastic not
Printing opacity, therefore, the shape in region of the shape of the transparent area of display panel with being not provided with packaging plastic on encapsulation cover plate are corresponding, i.e.,
The transparent area of display panel is non-rectangle.That is the method for packing that the application provides, can pass through the setting shape of packaging plastic
Shape limits the transparent area of display panel and alternatively non-transparent district, so that the transparent area of the display panel is non-rectangle,
And then non-rectangle display panel can be prepared, so, when setting the luminescent layer of backboard, without using being shaped as open region
Non-rectangle mask plate, without using bilayer mask plate, therefore can avoid being shaped as non-rectangle cover using open region
Diaphragm plate is uneven using display panel colour mixture caused by bilayer mask plate, good so as to improve the display of non-rectangle display panel
Rate.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the application to the application
God and scope.So, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of display panel method for packing, it is characterised in that this method includes：
Packaging plastic is set on package substrate, forms encapsulation cover plate, the region of the packaging plastic is not provided with the encapsulation cover plate
It is non-rectangle including multiple subregions in array distribution, being shaped as each subregion；
Using the encapsulation cover plate packaging back board, the display panel after being encapsulated so that the transparent area of the display panel
It is shaped as the shape of the subregion.
2. according to the method for claim 1, it is characterised in that set packaging plastic to specifically include on package substrate：Utilize
First mask plate sets packaging plastic on the package substrate；First mask plate includes：So that the packaging plastic is applied to institute
State the open region on package substrate, and the non-open region of multiple array distributions, a pair of the non-open region and the subregion 1
Should, the shape of each non-open region, with the non-open region corresponding to the subregion shape it is identical.
3. according to the method for claim 1, it is characterised in that the shape of each subregion is identical.
4. according to the method for claim 3, it is characterised in that each subregion is border circular areas.
5. according to the method for claim 4, it is characterised in that each subregion and each printing opacity on the backboard
Area, correspond so that after utilizing the encapsulation cover plate packaging back board, each transparent area of subregion face one.
6. according to the method for claim 5, it is characterised in that each transparent area on the backboard is rectangle transparent area,
And the rectangle be wider than or the diameter of border circular areas equal to each subregion.
7. a kind of display panel preparation method, it is characterised in that including using described in claim 1~6 any claim
The step of method for packing is packaged.
8. according to the method for claim 7, it is characterised in that before being packaged to the backboard, this method is also wrapped
Include：Luminescent material is set on the backboard using the second mask plate, wherein, the open region of second mask plate is shaped as
Rectangle.
9. a kind of display panel, it is characterised in that be made using the method described in claim 7~8 any claim.
10. a kind of display device, it is characterised in that including the display panel described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560621.9A CN107359280B (en) | 2017-07-11 | 2017-07-11 | Display panel, packaging method and preparation method thereof, and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560621.9A CN107359280B (en) | 2017-07-11 | 2017-07-11 | Display panel, packaging method and preparation method thereof, and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107359280A true CN107359280A (en) | 2017-11-17 |
| CN107359280B CN107359280B (en) | 2021-01-22 |
Family
ID=60291887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560621.9A Active CN107359280B (en) | 2017-07-11 | 2017-07-11 | Display panel, packaging method and preparation method thereof, and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359280B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638019A (en) * | 2018-12-06 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Display panel, mask plate and display equipment |
| CN111900243A (en) * | 2020-06-29 | 2020-11-06 | 南京中电熊猫液晶显示科技有限公司 | Display back plate, packaging method thereof and filling method of packaging material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331637A (en) * | 2011-09-28 | 2012-01-25 | 深圳市华星光电技术有限公司 | Special visor and manufacturing method thereof, and method for manufacturing liquid crystal panel |
| CN203950835U (en) * | 2014-04-18 | 2014-11-19 | 力智电子股份有限公司 | package of photoelectric element |
| CN204257693U (en) * | 2014-07-03 | 2015-04-08 | 葳天科技股份有限公司 | Light-emitting device with circular light-emitting |
| CN105742446A (en) * | 2016-04-29 | 2016-07-06 | 京东方科技集团股份有限公司 | Light emitting diode and fabrication method thereof |
| CN106206970A (en) * | 2016-08-31 | 2016-12-07 | 深圳市华星光电技术有限公司 | A kind of luminescent panel and preparation method thereof |
| CN106526976A (en) * | 2017-01-05 | 2017-03-22 | 京东方科技集团股份有限公司 | Backlight structure and display device |
-
2017
- 2017-07-11 CN CN201710560621.9A patent/CN107359280B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331637A (en) * | 2011-09-28 | 2012-01-25 | 深圳市华星光电技术有限公司 | Special visor and manufacturing method thereof, and method for manufacturing liquid crystal panel |
| CN203950835U (en) * | 2014-04-18 | 2014-11-19 | 力智电子股份有限公司 | package of photoelectric element |
| CN204257693U (en) * | 2014-07-03 | 2015-04-08 | 葳天科技股份有限公司 | Light-emitting device with circular light-emitting |
| CN105742446A (en) * | 2016-04-29 | 2016-07-06 | 京东方科技集团股份有限公司 | Light emitting diode and fabrication method thereof |
| CN106206970A (en) * | 2016-08-31 | 2016-12-07 | 深圳市华星光电技术有限公司 | A kind of luminescent panel and preparation method thereof |
| CN106526976A (en) * | 2017-01-05 | 2017-03-22 | 京东方科技集团股份有限公司 | Backlight structure and display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638019A (en) * | 2018-12-06 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Display panel, mask plate and display equipment |
| CN111900243A (en) * | 2020-06-29 | 2020-11-06 | 南京中电熊猫液晶显示科技有限公司 | Display back plate, packaging method thereof and filling method of packaging material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107359280B (en) | 2021-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207441754U (en) | A kind of OLED display panel, OLED display | |
| CN104576707B (en) | OLED panel and preparation method thereof and display device | |
| CN109860411A (en) | A kind of OLED display panel and preparation method thereof, OLED display | |
| CN105609660B (en) | A kind of OLED display panel and its method for packing, display device | |
| CN107799665A (en) | Thin-film packing structure, display device and method for packing | |
| CN109411509A (en) | Organic light-emitting display device | |
| CN110211491A (en) | A kind of preparation method of color membrane substrates, display panel and display panel | |
| CN107170777A (en) | Organic electroluminescence display panel and display device | |
| CN104465709B (en) | OLED array and preparation method thereof, encapsulating structure, display device | |
| CN102983290A (en) | Organic light-emitting diode (OLED) device packaging method and OLED display device | |
| CN108232043A (en) | Display panel and its manufacturing method, display device | |
| CN107248550A (en) | The method for packing of oled panel | |
| CN109285967A (en) | Flexible display panels and preparation method thereof, flexible display apparatus | |
| CN107359280A (en) | A kind of display panel and its method for packing, preparation method, display device | |
| CN103165039A (en) | High-contrast light-emitting diode (LED) display module and production method thereof | |
| CN109300956A (en) | A kind of organic light emitting display panel and display device | |
| WO2020215396A1 (en) | Packaging structure of display panel and packaging method therefor | |
| CN209056494U (en) | Organic light-emitting display device and the mask plate for preparing support column | |
| CN207425923U (en) | Display panel and display device | |
| CN110048018A (en) | Display encapsulating structure and its manufacturing method | |
| CN105070743B (en) | Array base palte and preparation method thereof, display panel, display device | |
| WO2019128032A1 (en) | Package structure, preparation method thereof and organic electroluminescence device | |
| CN110098228A (en) | A kind of display panel and display device | |
| CN106019723A (en) | Display substrate and preparation method thereof and display device | |
| CN108511632A (en) | A kind of display master blank and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |