CN106784379A - A kind of organic electroluminescence display panel and its manufacture method - Google Patents
A kind of organic electroluminescence display panel and its manufacture method Download PDFInfo
- Publication number
- CN106784379A CN106784379A CN201611247430.9A CN201611247430A CN106784379A CN 106784379 A CN106784379 A CN 106784379A CN 201611247430 A CN201611247430 A CN 201611247430A CN 106784379 A CN106784379 A CN 106784379A
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- China
- Prior art keywords
- display panel
- organic electroluminescence
- electroluminescence display
- motherboard
- cover plate
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- 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
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of organic electroluminescence display panel and its manufacture method, organic electroluminescence display panel includes array base palte, cover plate, and the binder between the array base palte and the cover plate, wherein, the binder includes frame glue and glass cement.Organic electroluminescence display panel and manufacture method that the present invention is provided, solve the problems, such as the border width of current organic electroluminescence display panel encapsulation, narrow frame can be realized, and further encapsulated using glass cement after the cutting of organic electroluminescence display panel motherboard, the motherboard for preventing the direct glass cement encapsulation of organic electroluminescence display panel motherboard from causing is damaged, and lifts the yield of organic electroluminescence display panel；Frame glue also acts as the effect for preventing glass cement from entering inside organic electroluminescence display panel, makes the encapsulation of organic electroluminescence display panel more neat.
Description
Technical field
The present invention relates to display field, and in particular to a kind of organic electroluminescence display panel and its manufacture method.
Background technology
Display device is a kind of device of display image.In recent years, OLED (Organic Light Emitting
Diode during) display device progresses into consumer goods display device market, by people cognition.OLED display has certainly
The characteristics of luminescence.Because OLED display does not need independent light source, it can have relative liquid crystal display device less
Thickness and weight.Additionally, OLED display also has rich color, voltage requirements low and the characteristic such as power saving efficiency is high.
Normally, OLED display includes multiple pixels, the light for launching different colours.Multiple pixel emission light with
Display image, TFT (Thin Film Transistor, thin film transistor (TFT)) drives each pixel.(such as picture in addition, insulating barrier
Plain confining layers) region and the shape of each pixel can be limited.Further, each pixel can be positioned between its adjacent pixel.
As the application of high-definition display device is more and more extensive, the requirement to the frame of display device is also increasingly
It is high.At present, OLED display further reduces frame size can cause the manufacturing process difficulty of organic electroluminescence display panel
Increase.
All in all, the direction of following OLED is to develop high efficiency, high brightness, long-life, the display device of low cost, but
The technological industrialization process still faces many key issues, how to design the more preferable OLED display panel of new performance, always
It is those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of this, the present invention provides a kind of organic electroluminescence display panel and its manufacture method.
A kind of organic electroluminescence display panel of present invention offer, including array base palte, cover plate, and positioned at the array base palte
And the binder between the cover plate, wherein, the binder includes frame glue and glass cement.
The present invention also provides a kind of organic electroluminescence display panel manufacture method, including：Array basal plate motherboard is provided；Institute
State and coat frame glue on array base palte motherboard；One cover plate motherboard is provided, the cover plate motherboard is aligned with the array base palte motherboard
Laminating, forms organic electroluminescence display panel motherboard.
The present invention also provides a kind of organic electroluminescence display panel manufacture method, including：One cover plate motherboard is provided；In the lid
Frame glue is coated on plate motherboard；Array basal plate motherboard is provided, the array base palte motherboard is fitted with cover plate motherboard contraposition,
Form organic electroluminescence display panel motherboard.
Organic electroluminescence display panel and manufacture method that the present invention is provided, solve current organic electroluminescence display panel encapsulation
Border width problem, it is possible to achieve narrow frame, and organic electroluminescence display panel motherboard cutting after enter one using glass cement
Step encapsulation, the motherboard for preventing the direct glass cement encapsulation of organic electroluminescence display panel motherboard from causing is damaged, and lifts organic light emitting display
The yield of panel；Frame glue also acts as the effect for preventing glass cement from entering inside organic electroluminescence display panel, makes organic light emitting display
The encapsulation of panel is more neat.
Brief description of the drawings
A kind of organic electroluminescence display panel schematic diagram that Fig. 1 is provided for the present invention；
Another organic electroluminescence display panel schematic diagram that Fig. 2 is provided for the present invention；
A kind of organic electroluminescence display panel top view that Fig. 3 is provided for the present invention；
Another organic electroluminescence display panel top view that Fig. 4 is provided for the present invention；
A kind of organic electroluminescence display panel manufacture method schematic diagram that Fig. 5 a-5f are provided for the present invention.
Specific embodiment
Although being described in more detail to the present invention below with reference to accompanying drawings, it is preferable to carry out which show of the invention
Example, it should be understood that those skilled in the art can modify on the basis of the description, and still can realize the present invention
Advantageous effects.Therefore, following description is appreciated that the extension to the thinking of those skilled in the art, and is not intended as
Limitation of the present invention.
In order to clearly describe whole features of practical embodiments.In the following description, it is not described in detail known function
And structure, because they can make the present invention chaotic due to unnecessary details.It will be understood that opening in any practical embodiments
In hair, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to relevant system or relevant business
Limitation, another embodiment is changed into by one embodiment.Additionally, it should think that this development is probably complicated and expends
Time, but it is only for a person skilled in the art routine work.
The present invention is more specifically described by way of example referring to the drawings in the following passage.The present invention is made according to following explanation
Main points and feature will become apparent from.It should be noted that, accompanying drawing using very simplify in the form of and use non-accurately ratio,
Only it is used to conveniently, clearly aid in illustrating the purpose of the embodiment of the present invention.
The embodiment of the present invention provides a kind of organic electroluminescence display panel, as shown in figure 1, one kind that Fig. 1 is provided for the present invention
Organic electroluminescence display panel schematic diagram；Organic electroluminescence display panel includes array base palte 101, cover plate 102, and positioned at array base
Binder between plate 101 and cover plate 102, wherein, the binder includes frame glue 103 and glass cement 104.Frame glue 103 is located at
Can be liquid inside organic electroluminescence display panel, for fixing the position between array base palte 101 and cover plate 102, prevent battle array
Occur to form closing between off normal, and frame glue 103 and array base palte 101 and cover plate 102 between row substrate 101 and cover plate 102
Space, vacuum environment can be formed in space；Glass cement part is located inside organic electroluminescence display panel, and glass cement can be
Encapsulation frit glue, for after lf, array base palte 101 and cover plate 102 being bonded into an entirety.
The organic electroluminescence display panel that the present invention is provided, solves the border width of current organic electroluminescence display panel encapsulation
Further encapsulated using glass cement after problem, it is possible to achieve narrow frame, and the cutting of organic electroluminescence display panel motherboard, prevented
The motherboard that the direct glass cement encapsulation of organic electroluminescence display panel motherboard is caused is damaged, and lifts the yield of organic electroluminescence display panel；
Frame glue also acts as the effect for preventing glass cement from entering inside organic electroluminescence display panel, makes the encapsulation of organic electroluminescence display panel more
Neatly.
Optionally, as shown in Fig. 2 Fig. 2 is another organic electroluminescence display panel schematic diagram for providing of the invention, You Jifa
Light display panel includes array base palte 101, cover plate 102, and the binder between array base palte 101 and cover plate 102, its
In, the binder includes frame glue 103 and glass cement 104.Glass cement 104 covers the side table of array base palte 101 and cover plate 102
Face.
Optionally, as shown in figure 3, Fig. 3 is a kind of organic electroluminescence display panel top view for providing of the invention；Array base palte
Be provided with frame glue 103 and glass cement 104 on 101, frame glue 103 in closing annular, in the present embodiment, frame glue 103 and glass
Glass glue 104 is in the annular of closing, also, glass cement surrounds the frame glue.In other optional implementation methods, such as Fig. 4 institutes
Show, another organic electroluminescence display panel top view that Fig. 4 is provided for the present invention；The frame glue 103 of setting is on array base palte 101
The annular of closing, glass cement 104 is multistage shape.
Optionally, support column is provided with frame glue, it is empty to ensure organic electroluminescence display panel inside when frame glue is liquid
Between, support column can be set in glue frame, adjust the distance between array base palte and cover plate by adjusting the height of support column.
The embodiment of the present invention also provides a kind of organic electroluminescence display panel manufacture method, specific as shown in Fig. 5 a-5f, figure
A kind of organic electroluminescence display panel manufacture method schematic diagram that 5a-5f is provided for the present invention.
Organic electroluminescence display panel manufacture method is specifically included：
As shown in Figure 5 a, there is provided array basal plate motherboard 11；
As shown in Figure 5 b, frame glue 103 is coated on array base palte motherboard 11；
As shown in Figure 5 c, there is provided a cover plate motherboard 12, cover plate motherboard 12 is aligned with array base palte motherboard 11 and is fitted, formed
Organic electroluminescence display panel motherboard.
Further, as fig 5d, organic electroluminescence display panel motherboard is cut into multiple organic electroluminescence display panels,
In implementation method as fig 5d, can be cut along AA ', between the frame glue 103 of two neighboring closing, while cutting array
Substrate motherboard 11 and cover plate motherboard 12, form two organic electroluminescence display panels；As depicted in fig. 5e, in organic electroluminescence display panel
Side surface coating glass glue 104, glass cement 104 organic electroluminescence display panel side surface covering frame glue 103 and at least partly
Array base palte 101 and cover plate 102；As shown in figure 5f, lf glass cement 104, makes glass cement 104 be attached at frame glue 103
Surface and welding array base palte 101 and cover plate 102.
The present invention also provides a kind of organic electroluminescence display panel manufacture method, including：One cover plate motherboard is provided；In the lid
Frame glue is coated on plate motherboard；Array basal plate motherboard is provided, the array base palte motherboard is fitted with cover plate motherboard contraposition,
Form organic electroluminescence display panel motherboard.
Further, organic electroluminescence display panel manufacture method also includes：The organic electroluminescence display panel motherboard is cut,
Form multiple organic electroluminescence display panels；In the organic electroluminescence display panel side surface coating glass glue；Described in lf
Glass cement.
Organic electroluminescence display panel and manufacture method that the present invention is provided, solve current organic electroluminescence display panel encapsulation
Border width problem, it is possible to achieve narrow frame, and organic electroluminescence display panel motherboard cutting after enter one using glass cement
Step encapsulation, the motherboard for preventing the direct glass cement encapsulation of organic electroluminescence display panel motherboard from causing is damaged, and lifts organic light emitting display
The yield of panel；Frame glue also acts as the effect for preventing glass cement from entering inside organic electroluminescence display panel, makes organic light emitting display
The encapsulation of panel is more neat.
In sum, although the present invention is disclosed as above with preferred embodiment, and so it is not limited to the present invention, ability
The technical staff in domain can do various changes and retouching under the premise without departing from the spirit and scope of the present invention, if therefore originally
These modifications of invention and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to bag
Containing including these changes and modification.Protection scope of the present invention is defined by claim of the invention.
Claims (10)
1. a kind of organic electroluminescence display panel, it is characterised in that including array base palte, cover plate, and positioned at the array base palte
And the binder between the cover plate, wherein, the binder includes frame glue and glass cement.
2. organic electroluminescence display panel according to claim 1, it is characterised in that the glass cement surrounds the frame glue.
3. organic electroluminescence display panel according to claim 1, it is characterised in that the frame glue in closing annular.
4. organic electroluminescence display panel according to claim 3, it is characterised in that the frame glue and the glass cement are in envelope
The annular closed.
5. organic electroluminescence display panel according to claim 1, it is characterised in that the glass cement covers the array base
The side surface of plate and the cover plate.
6. organic electroluminescence display panel according to claim 1, it is characterised in that be provided with support column in the frame glue.
7. a kind of organic electroluminescence display panel manufacture method, it is characterised in that including：
Array basal plate motherboard is provided；
Frame glue is coated on the array base palte motherboard；
One cover plate motherboard is provided, the cover plate motherboard is fitted with array base palte motherboard contraposition, form organic light emitting display
Panel motherboard.
8. organic electroluminescence display panel manufacture method according to claim 7, it is characterised in that including：
The organic electroluminescence display panel motherboard is cut, multiple organic electroluminescence display panels are formed；
In the organic electroluminescence display panel side surface coating glass glue；
Glass cement described in lf.
9. a kind of organic electroluminescence display panel manufacture method, it is characterised in that including：
One cover plate motherboard is provided；
Frame glue is coated on the cover plate motherboard；
Array basal plate motherboard is provided, the array base palte motherboard is fitted with cover plate motherboard contraposition, form organic light emission
Display panel motherboard.
10. organic electroluminescence display panel manufacture method according to claim 9, it is characterised in that including：
The organic electroluminescence display panel motherboard is cut, multiple organic electroluminescence display panels are formed；
In the organic electroluminescence display panel side surface coating glass glue；
Glass cement described in lf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247430.9A CN106784379A (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247430.9A CN106784379A (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and its manufacture method |
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| CN106784379A true CN106784379A (en) | 2017-05-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611247430.9A Pending CN106784379A (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and its manufacture method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731876A (en) * | 2017-10-19 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, display device |
| CN108447387A (en) * | 2018-02-02 | 2018-08-24 | 深圳全息界科技有限公司 | A kind of full attaching process of display module with outline border |
| CN111369904A (en) * | 2020-04-08 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | Display panel, manufacturing method thereof and display device |
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| CN107731876A (en) * | 2017-10-19 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, display device |
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| CN111369904A (en) * | 2020-04-08 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | Display panel, manufacturing method thereof and display device |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhipeng Inventor after: Cai Hui Inventor before: Liu Zhipeng Inventor before: Guo Jianhua |
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Application publication date: 20170531 |