CN108877534A - foldable display screen component and terminal device - Google Patents
foldable display screen component and terminal device Download PDFInfo
- Publication number
- CN108877534A CN108877534A CN201810817677.2A CN201810817677A CN108877534A CN 108877534 A CN108877534 A CN 108877534A CN 201810817677 A CN201810817677 A CN 201810817677A CN 108877534 A CN108877534 A CN 108877534A
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- display screen
- display
- foldable
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- substrate
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention provides a kind of foldable display screen components, including：One first display screen；One second display screen, the second display screen is AMOLED display screen, with sequentially connected first display area, foldable area and the second display area；Flexible connecting plate, the flexible connecting plate have opposite first while and when second, the connection on one side on first side and first display screen, second side is connect with first display area, and metal routing is provided on the flexible connecting plate so that first display area and first display screen to be electrically connected.
Description
Technical field
The present invention relates to OLED display fields, and in particular to a kind of foldable display screen component and terminal device.
Background technique
AMOLED screen refers to the screen based on AMOLED material, AMOLED (Active Matrix/Organic
Light Emitting Diode) it is active matrix organic light emitting diode panel.Compared to traditional liquid crystal display panel, AMOLED tool
There is the features such as reaction speed is very fast, contrast is higher, visual angle is wider.
And the defect that panel size that early stage AMOLED screen is faced is limited and the service life is shorter compared to TFT is also continuous
Shorten gap under the technical support of innovation.
Current mobile phone screen is difficult to more than 7 inches.The too big inconvenient user of mobile phone screen carries, and too small is unable to satisfy
Bigger demand of the user for display area.Since manpower operability and portability are all difficult to be suitble to larger sized screen,
Therefore, large screen cell phone is unable to satisfy the operability and portability of user on conventional meaning.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of foldable display screen component and terminal device, have it is easy to carry,
The big beneficial effect of display area.
The embodiment of the present invention provides a kind of foldable display screen component, including：
One first display screen；
One second display screen, the second display screen is AMOLED display screen, with sequentially connected first viewing area
Domain, foldable area and the second display area；
Flexible connecting plate, the flexible connecting plate have opposite first while and when second, first side with it is described
The connection on one side of first display screen, second side connect with first display area, are provided on the flexible connecting plate
Metal routing is first display area and first display screen to be electrically connected.
In the foldable display screen component, when folding, the back side of first display screen and first display
The back side in region is overlapped, and the front of first display area and the front of second display area are Chong Die.
In the foldable display screen component, first display screen includes the first OLED display panel, the first light
Glue bonding layer, the first transparent protective layer are learned, first transparent protective layer is covered on institute by the first optics glue bonding layer
It states on the front of display panel.
In the foldable display screen component, the second display screen includes AMOLED display panel, the second optics
Glue bonding layer, flexible and transparent protective layer, the flexible and transparent protective layer are covered on described by the second optics glue bonding layer
On the front of AMOLED display panel；The AMOLED display panel has sequentially connected first display area, foldable area
Domain and the second display area.
In the foldable display screen component, first side connects on one side with first OLED display panel
It connects, the connection on one side on second side and the AMOLED display panel.
In the foldable display screen component, first OLED display panel includes first substrate and is set to
The first display layer on the first substrate；
The AMOLED display panel includes the second substrate and the second display layer being set in the second substrate；
The first substrate, the flexible connecting plate and the second substrate are sequentially connected, and first display layer is logical
The metal routing is crossed to be electrically connected with second display layer.
In the foldable display screen component, the first substrate, the flexible connecting plate and second base
Plate is structure as a whole.
In the foldable display screen component, first transparent protective layer is glass cover-plate.
In the foldable display screen component, the width of the flexible connecting plate be greater than first display screen and
The thickness of the second display screen and.
The present invention also provides a kind of terminal devices, including foldable display screen component described in any of the above embodiments.
Foldable display screen component and terminal device provided in an embodiment of the present invention by setting flexible connection connecting plate come
It realizes the folding of the first display screen Yu second display screen part, and realizes therein by using AMOLED display panel
Folding, to substantially increase the display area of terminal device, and easy to carry.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 be some embodiments of the invention in foldable display screen component be in unfolded state when structural representation
Figure.
Fig. 2 is the partial structural diagram of the foldable display screen component in the embodiment of the present invention.
Fig. 3 is that first structure when being in folded state of the foldable display screen component in the embodiment of the present invention is illustrated
Figure.
Fig. 4 be the embodiment of the present invention in foldable display screen component be in folded state when the second structural representation
Figure.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Referring to Fig. 1, Fig. 1 is the structure chart of the foldable display screen component in some embodiments of the invention, including：One
One display screen 10, a second display screen 20 and a flexible connecting plate 30.Wherein first display screen 10 passes through the flexible connection
Plate 30 connect and is electrically connected with the second display screen 20, so as to realize the part of the first display screen 10 and second display screen 20
It is folded.
Wherein, which is common OLED display screen flexible, may be AMOLED display screen.
Wherein AMOLED is writing a Chinese character in simplified form for Active-matrix organic light emitting diode, and Chinese name is active square
Battle array organic light emitting diode or active-matrix organic light emitting diode.The generally rectangular shaped shape of first display screen 10.
Wherein, second display screen 20 is AMOLED display screen, is seen from horizontal direction, with sequentially connected first display
Region 21, foldable area 22 and the second display area 23.The generally rectangular shaped shape of second display screen 20, first display area
21, foldable area 22 and the second display area 23 are also rectangular.
Wherein, flexible connecting plate 30 is bent connecting plate, and flexible connecting plate 30 has opposite the first side and the
Two sides, the connection on one side on the first side and first display screen 10, the connection on one side on the second side and first display area 21,
Metal routing is provided on flexible connecting plate 30 so that the first display area 21 and the first display screen 10 to be electrically connected.
Specifically, should be from thickness direction, which includes the first OLED display panel 101, the first light
Glue bonding layer 102, the first transparent protective layer 103 are learned, the first transparent protective layer 103 passes through the first optics glue bonding layer 102
It is covered on the front of first OLED display panel 101.Wherein, in some embodiments, first transparent protective layer 103
It can be glass cover-plate, or other transparent cover plates, such as transparent film layer.
Specifically, should be from thickness direction, which includes AMOLED display panel 201, the second optics
Glue bonding layer 202, flexible and transparent protective layer 203.The flexible and transparent protective layer 203 is covered on by the second optics glue bonding layer
On the front of AMOLED display panel 201；AMOLED display panel 201 has sequentially connected first display area 21, can roll over
Folded region 22 and the second display area 23.The flexible and transparent protective layer 203 is made of folding flexible material, can be with
The first display area 21, foldable area 22 and the second display area 23 folding and fold, and will not fall off.
Wherein, the connection on one side on the first side of the flexible connecting plate 30 and first OLED display panel 101, it is described soft
Property connecting plate 30 the second side and the AMOLED display panel 201 connection on one side.
Referring to Fig. 2, in some embodiments, first OLED display panel 101 include first substrate 1011 with
And it is set to the first display layer 1012 on the first substrate 1011.
AMOLED display panel 201 includes the second substrate 2011 and is set in the second substrate 2,011 second aobvious
Show layer 2012.
First substrate 1011, the flexible connecting plate 30 and the second substrate 2011 are sequentially connected, and described first is aobvious
Show that layer 1012 is electrically connected by the metal routing on flexible connecting plate 30 with the second display layer 2012.
It is to be appreciated that in some embodiments, the first substrate 1011, the flexible connecting plate 30 and second base
Plate 2011 is structure as a whole.
Wherein, the first display layer 1012 includes the first TFT active layer being set on first substrate 1011, the first pixel electricity
Pole layer and the first OLED device.First OLED device includes cathode layer and functional layer, and first pixel electrode layer can be made
For the anode layer of first OLED device；Alternatively, the first OLED device includes anode layer and functional layer, described first
Cathode layer of the pixel electrode layer as first OLED device；And the first TFT active layer, the first pixel electrode layer are by same
One layer of IGZO film is formed by patterning processes.
Wherein, which includes the 2nd TFT active layer being set in the second substrate 2011, the second pixel
Electrode layer and the second OLED device.Second OLED device includes cathode layer and functional layer, and second pixel electrode layer can be with
Anode layer as second OLED device；Alternatively, second OLED device includes anode layer and functional layer, described second
Cathode layer of the pixel electrode layer as second OLED device；And the 2nd TFT active layer, the second pixel electrode layer are by same
One layer of IGZO film is formed by patterning processes.
Referring to Fig. 3, when folding, the back side at the back side of first display screen 10 and first display area 21
Overlapping, the front of first display area 21 and the front of second display area 22 are Chong Die.Front herein refers to aobvious
Show the one side of picture, the back side is the one side for not showing picture.
In a folded configuration, the first display screen 10 progress picture of the foldable display screen component is shown, and the second display
Screen does not show picture.
In the deployed state, the first display of the first display screen 10 of the foldable display screen component, second display screen 20
Region 201 and the second display area 202 are combined picture and show.
It is to be appreciated that in some embodiments, it is referring to figure 4., described soft in the foldable display screen component
Property connecting plate 30 width be greater than first display screen 10 and the second display screen 20 thickness and.First display
The front of screen 10 and the front of first display area 21 are Chong Die, and the back side of first display area 21 is aobvious with described second
Show the back side overlapping in region 22.Front herein refers to the one side of display picture, and the back side is the one side for not showing picture.
In a folded configuration, the second display area 22 of the second display screen 20 of the foldable display screen component carries out picture
Face is shown, and the first display area 21 of the first display screen 10 and second display screen does not show picture.
In the deployed state, the first display of the first display screen 10 of the foldable display screen component, second display screen 20
Region 201 and the second display area 202 are combined picture and show.
Foldable display screen component and terminal device provided in an embodiment of the present invention by setting flexible connection connecting plate come
It realizes the folding of the first display screen Yu second display screen part, and realizes therein by using AMOLED display panel
Folding, to substantially increase the display area of terminal device, and easy to carry.
The embodiment of the invention also provides a kind of terminal device, which includes rolling in any of the above-described embodiment
Folded display screen component, further includes shell 40 and the circuit board being set in shell 40, sensor, radio communication circuit etc..
The foldable display screen component is set to the front of the shell 40.
Wherein, the structure chart of the foldable display screen component, including：One first display screen 10, a second display screen 20 with
An and flexible connecting plate 30.Wherein first display screen 10 connect simultaneously electricity with the second display screen 20 by the flexible connecting plate 30
Connection, so as to realize that the first display screen 10 and the part of second display screen 20 are folded.
Wherein, which is common OLED display screen flexible, may be AMOLED display screen.
Wherein AMOLED is writing a Chinese character in simplified form for Active-matrix organic light emitting diode, and Chinese name is active square
Battle array organic light emitting diode or active-matrix organic light emitting diode.
Wherein, second display screen 20 is AMOLED display screen, is seen from horizontal direction, with sequentially connected first display
Region 21, foldable area 22 and the second display area 23.
Wherein, flexible connecting plate 30 is bent connecting plate, and flexible connecting plate 30 has opposite the first side and the
Two sides, the connection on one side on the first side and first display screen 10, the connection on one side on the second side and first display area 21,
Metal routing is provided on flexible connecting plate 30 so that the first display area 21 and the first display screen 10 to be electrically connected.
First display screen 10 is set on the shell 40 as main screen, when having larger demand to display area, by this
Second display screen 20 is unfolded.
Specifically, should be from thickness direction, which includes the first OLED display panel 101, the first light
Glue bonding layer 102, the first transparent protective layer 103 are learned, the first transparent protective layer 103 passes through the first optics glue bonding layer 102
It is covered on the front of first OLED display panel 101.Wherein, in some embodiments, first transparent protective layer 103
It can be glass cover-plate, or other transparent cover plates, such as transparent film layer.
Specifically, should be from thickness direction, which includes AMOLED display panel 201, the second optics
Glue bonding layer 202, flexible and transparent protective layer 203.The flexible and transparent protective layer 203 is covered on by the second optics glue bonding layer
On the front of AMOLED display panel 201；AMOLED display panel 201 has sequentially connected first display area 21, can roll over
Folded region 22 and the second display area 23.The flexible and transparent protective layer 203 is made of folding flexible material, can be with
The first display area 21, foldable area 22 and the second display area 23 folding and fold, and will not fall off.
Wherein, the connection on one side on the first side of the flexible connecting plate 30 and first OLED display panel 101, it is described soft
Property connecting plate 30 the second side and the AMOLED display panel 201 connection on one side.
Terminal device provided in an embodiment of the present invention realizes that the first display screen and second is shown by setting flexible connecting plate
The folding of display screen part, and realize by using AMOLED display panel the folding of therein, to substantially increase
The display area of terminal device, and it is easy to carry.
Terminal device provided in an embodiment of the present invention is described in detail above, specific case pair used herein
The principle of the present invention and embodiment are expounded, the present invention that the above embodiments are only used to help understand.Meanwhile
For those skilled in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of foldable display screen component, which is characterized in that including：
One first display screen；
One second display screen, the second display screen be AMOLED display screen, with sequentially connected first display area, can
Fold domain and the second display area；
Flexible connecting plate, the flexible connecting plate have opposite first while and when second, first side and described first
The connection on one side of display screen, second side are connect with first display area, are provided with metal on the flexible connecting plate
Cabling is first display area and first display screen to be electrically connected.
2. foldable display screen component according to claim 1, which is characterized in that when folding, first display screen
The back side is Chong Die with the back side of first display area, and the front of first display area and second display area are just
Face overlapping.
3. foldable display screen component according to claim 1 or 2, which is characterized in that first display screen includes the
One OLED display panel, the first optics glue bonding layer, the first transparent protective layer, first transparent protective layer pass through described first
Optics glue bonding layer is covered on the front of the display panel.
4. foldable display screen component according to claim 3, which is characterized in that the second display screen includes AMOLED
Display panel, the second optics glue bonding layer, flexible and transparent protective layer, the flexible and transparent protective layer pass through second optical cement
Adhesive layer is covered on the front of the AMOLED display panel；The AMOLED display panel has sequentially connected first to show
Show region, foldable area and the second display area.
5. foldable display screen component according to claim 4, which is characterized in that first side and the first OLED
The connection on one side of display panel, the connection on one side on second side and the AMOLED display panel.
6. foldable display screen component according to claim 5, which is characterized in that first OLED display panel includes
First substrate and the first display layer being set on the first substrate；
The AMOLED display panel includes the second substrate and the second display layer being set in the second substrate；
The first substrate, the flexible connecting plate and the second substrate are sequentially connected, and first display layer passes through institute
Metal routing is stated to be electrically connected with second display layer.
7. foldable display screen component according to claim 6, which is characterized in that the first substrate, the flexibility are even
Fishplate bar and the second substrate are structure as a whole.
8. foldable display screen component according to claim 3, which is characterized in that first transparent protective layer is glass
Cover board.
9. foldable display screen component according to claim 2, which is characterized in that the width of the flexible connecting plate is greater than
The thickness of first display screen and the second display screen and.
10. a kind of terminal device, which is characterized in that including the described in any item foldable display screen components of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817677.2A CN108877534A (en) | 2018-07-24 | 2018-07-24 | foldable display screen component and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817677.2A CN108877534A (en) | 2018-07-24 | 2018-07-24 | foldable display screen component and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108877534A true CN108877534A (en) | 2018-11-23 |
Family
ID=64304963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817677.2A Withdrawn CN108877534A (en) | 2018-07-24 | 2018-07-24 | foldable display screen component and terminal device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108877534A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872633A (en) * | 2019-03-26 | 2019-06-11 | 武汉华星光电半导体显示技术有限公司 | Bent OLED display and its manufacturing method |
| CN110515494A (en) * | 2019-08-29 | 2019-11-29 | Oppo广东移动通信有限公司 | Flexible Displays screen assembly and electronic device |
| CN110809076A (en) * | 2019-11-11 | 2020-02-18 | 福建华佳彩有限公司 | Foldable screen |
| CN111211149A (en) * | 2020-01-08 | 2020-05-29 | 武汉华星光电半导体显示技术有限公司 | Display screen and display device |
| WO2020118959A1 (en) * | 2018-12-13 | 2020-06-18 | 武汉华星光电半导体显示技术有限公司 | Flexible foldable oled display device |
| CN114078385A (en) * | 2021-11-05 | 2022-02-22 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
| WO2023019722A1 (en) * | 2021-08-19 | 2023-02-23 | 惠州Tcl云创科技有限公司 | Foldable smart display device |
| WO2023202160A1 (en) * | 2022-04-18 | 2023-10-26 | 荣耀终端有限公司 | Foldable display apparatus and manufacturing method therefor, and terminal device |
-
2018
- 2018-07-24 CN CN201810817677.2A patent/CN108877534A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118959A1 (en) * | 2018-12-13 | 2020-06-18 | 武汉华星光电半导体显示技术有限公司 | Flexible foldable oled display device |
| CN109872633A (en) * | 2019-03-26 | 2019-06-11 | 武汉华星光电半导体显示技术有限公司 | Bent OLED display and its manufacturing method |
| CN110515494A (en) * | 2019-08-29 | 2019-11-29 | Oppo广东移动通信有限公司 | Flexible Displays screen assembly and electronic device |
| CN110515494B (en) * | 2019-08-29 | 2023-03-28 | Oppo广东移动通信有限公司 | Flexible display screen assembly and electronic device |
| CN110809076A (en) * | 2019-11-11 | 2020-02-18 | 福建华佳彩有限公司 | Foldable screen |
| CN111211149A (en) * | 2020-01-08 | 2020-05-29 | 武汉华星光电半导体显示技术有限公司 | Display screen and display device |
| WO2023019722A1 (en) * | 2021-08-19 | 2023-02-23 | 惠州Tcl云创科技有限公司 | Foldable smart display device |
| CN114078385A (en) * | 2021-11-05 | 2022-02-22 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
| CN114078385B (en) * | 2021-11-05 | 2023-05-02 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
| WO2023202160A1 (en) * | 2022-04-18 | 2023-10-26 | 荣耀终端有限公司 | Foldable display apparatus and manufacturing method therefor, and terminal device |
| CN116978282A (en) * | 2022-04-18 | 2023-10-31 | 荣耀终端有限公司 | Foldable display device, manufacturing method thereof and terminal equipment |
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Application publication date: 20181123 |