CN105303991B - A kind of light-emitting display device and luminous display unit - Google Patents
A kind of light-emitting display device and luminous display unit Download PDFInfo
- Publication number
- CN105303991B CN105303991B CN201510784027.9A CN201510784027A CN105303991B CN 105303991 B CN105303991 B CN 105303991B CN 201510784027 A CN201510784027 A CN 201510784027A CN 105303991 B CN105303991 B CN 105303991B
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- moebius
- flexible
- light
- display device
- emitting display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/18—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/18—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless
- G09F11/21—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless the elements being flexible sheets
Abstract
The light-emitting display device of a kind of Moebius structure provided by the invention or similar Moebius structure, it is characterized in that, the light-emitting display device is by the flexible lighted display body torsion n Moebius structures being electrically connected to form from beginning to end after 180 ° a or similar Moebius structure, the n is natural number, it can be achieved that all-dimensional multi-angle shines or the display of pattern.
Description
Technical field
The present invention relates to organic photoelectric fields, and in particular to the hair of a kind of Moebius structure or similar Moebius structure
Light display device, and the luminous display unit containing this light-emitting display device.
Background technology
With the continuous development of display technology, OLED (Organic Light Emitting Diode) is high, rich in color, low because of its light emission luminance
DC driven, the advantages that preparation process is simple are pressed, the hot spot of international research is had become.OLED field ranges are wider, can be made into
Larger sized product can meet user to various sizes of requirement.The advantage of above-mentioned protrusion determines that OLED will become next
For the mainstream of display technology.With the appearance of flexible display apparatus, more wide application prospect is made it have.
US4640029A discloses a kind of Mobius Strip and the display device using the preparation of this Moebius, is logical
Cross the Moebius structure for forming the upper display module of the one or both sides of flexible base board printing, then by by the head of flexible screen body
It is fixed in the insert to groove body of tail both ends, the pattern that Mobius ring is shown is fixed, by rotating Mobius ring
Make the simple change of display pattern.Also only rotation is played a role to the part of front end for it, and other parts do not work simultaneously.
Invention content
The present invention provides the light-emitting display device of a kind of Moebius structure or similar Moebius structure, it can be achieved that full side
Position multi-angle shines or the display of pattern.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
The light-emitting display device of a kind of Moebius structure or similar Moebius structure, which is characterized in that described to shine
Display device is the Moebius structure being electrically connected to form from beginning to end after 180 ° a by rectangular flexible lighted display body torsion n
Or similar Moebius structure, the n are natural number.
The n is the natural number of 1-10.
The flexible lighted display body includes an at least flexible screen body, described soft when the quantity of flexible screen body is more than 1
Screen body is sequentially electrically connected to form flexible lighted display body.
The flexible screen body is flexible OLED screen body, Electronic Paper or one kind in flexible LED screen body or in which several groups
It closes.
The one or both sides of the flexible lighted display body have display and/or lighting function.
A kind of luminous display unit includes the active display of the Moebius structure or similar Moebius structure
Part is electrically connected between the light-emitting display device.
As another embodiment, the luminous display unit further includes several non-Mobius ring active displays
Part, serial or parallel connection between the light-emitting display device.
The above technical solution of the present invention has the following advantages over the prior art：
The light-emitting display device of the present invention is electrically connected to form from beginning to end not after reversing 180 ° by flexible lighted display body
Similar Moebius structure is formed after biousse structure or multiple 180 ° of torsion.Using this Moebius structure or class Moebius
The active display of structure makes full use of the flexibility and transparent two big characteristics of flexible lighted display body, can be thrown to multiple faces
Light is penetrated, realizes that all-dimensional multi-angle shines or illuminates, can be widely used for display or lighting area.The luminescence display of preparation fills
It sets, colourful display or illumination can be presented.Single at present one piece shields the advantage more than cannot achieve, general two-sided
It has been shown that, also not fully reaches this effect.
Flexible display screen body can be a kind of composition in flexible OLED screen body, Electronic Paper or flexible LED screen body, Huo Zheyou
Several flexibility OLED screen bodies are sequentially electrically connected, and are either sequentially electrically connected by several Electronic Papers or suitable by several flexible LED screen bodies
Secondary electrical connection；It can also be the combination of flexible OLED screen body, Electronic Paper or flexible LED screen body.Light-emitting display device can be soft
Property OLED screen body, Electronic Paper or flexible LED screen body freely from closing, meet a variety of aesthetic requirements.
Luminous display unit can be made of several Moebius structures and/or similar Moebius structure, can also be by
Several Moebius structures, similar Moebius structure, non-Moebius structure are constituted, and combining form is varied, and each
It can take and be connected in series between Moebius structure, similar Moebius structure, non-Moebius structure, can also take simultaneously
Connection connection, the combination for making user show or illuminate according to the demand control of oneself.
Description of the drawings
In order to make the content of the present invention more clearly understood, it below according to specific embodiments of the present invention and combines
Attached drawing, the present invention is described in further detail, wherein
Structural schematic diagram of Fig. 1 present invention similar to Moebius structure light-emitting display device first embodiment；
Fig. 2 is the sectional view connected along the directions 1-1 Moebius structure；
Fig. 3 is the sectional view of another embodiment connected along the directions 1-1 Moebius structure；
Fig. 4 is the structural schematic diagram of flexible OLED screen body；
Fig. 5 is the organic light-emitting units structural schematic diagram of flexible OLED screen body；
Fig. 6 is the external circuits structural schematic diagram of flexible OLED screen body；
Reference numeral is expressed as in figure：1- luminescent layers, 2-FPC layers, 21-PI base materials, 22- conductive material layers, 23- solder joints,
The first extraction electrodes of 4-, 5- first electrode leads, 6- second electrode leads, 7- third contact conductors, the 4th contact conductor 9- of 8-
Second extraction electrode, 10- flexible base boards, 11- thin-film electronic elements.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The present invention can be embodied in many different forms, and should not be construed as limited to embodiment set forth herein.
On the contrary, providing these embodiments so that the disclosure will be thorough and complete, and the design of the present invention will be fully conveyed to
Those skilled in the art, the present invention will only be defined by the appended claims.In the accompanying drawings, for clarity, the areas Ceng He can be exaggerated
The size and relative size in domain.It should be understood that when element such as layer, region or substrate are referred to as " being formed in " or " setting
" another element "upper" when, which can be arranged directly on another element, or there may also be intermediary elements.
On the contrary, when element is referred to as on " being formed directly into " or " being set up directly on " another element, intermediary element is not present.
A kind of light-emitting display device provided by the invention, the light-emitting display device are by rectangular flexible luminescence display
The Moebius structure or similar Moebius structure being electrically connected to form from beginning to end after n 180 ° of screen body torsion, the n is nature
Number, the n are the natural number of 1-10.The flexible lighted display body includes an at least flexible screen body, when the number of flexible screen body
When amount is more than 1, the soft screen body is sequentially electrically connected to form flexible lighted display body.The flexible screen body is arbitrary with display
Or the flexible apparatus of illumination functions, preferably flexible OLED screen body, Electronic Paper or one kind in flexible LED screen body or in which several
Combination.The one or both sides of the flexible lighted display body have display and/or lighting function.
A kind of luminous display unit, including several light-emitting display devices are electrically connected between the light-emitting display device.
Alternatively, the luminous display unit includes several light-emitting display devices and several non-does not compare
This black ring light-emitting display device, serial or parallel connection between the light-emitting display device.
The light-emitting display device for the Moebius structure that embodiment 1 is made of 1 flexible LED screen body
As shown in Figure 1, a kind of light-emitting display device, the light-emitting display device is shown by rectangular flexible shines
Display screen body reverses the Moebius structure being electrically connected to form from beginning to end after 180 °.The flexible lighted display body is flexible LED screen
Body, one side have display function.The flexible screen body includes rectangular flexible base board, is arranged on the flexible base board
Organic light-emitting units and FPC layers, the organic light-emitting units include first electrode layer, luminescent layer and the second electrode lay；The FPC
Layer is arranged in one end of the flexible base board, and the first electrode layer and the second electrode lay are connect with described FPC layers respectively.
As shown in Figures 2 and 3, described FPC layers includes PI substrates 21, is separately positioned on about 21 both sides of the PI substrates
Conductive material layer 22, the first electrode layer and the second electrode lay are electrically connected with layer of conductive material layer 22 therein respectively.
It is respectively arranged with solder joint 23 on two layers of conductive material layer 22, then FPC layers 2 are heated, makes described first
Electrode layer and the second electrode lay are electrically connected with conductive material layer formation respectively, extraction wire and external power supply at the solder joint 23
Positive and negative anodes formed electrical connection, specifically the positive and negative polarity wire of external power supply is fixed on solder joint 4 using welding manner, realization
External power supply is the purpose of organic light-emitting units power supply, while the first electrode layer that is connect with the conductive material layer and the originally
Two electrode layers are electrically connected with conductive material layer formation respectively.The solder joint 23 is arranged close to one end of the conductive material layer 22.
It is distributed in projection overlapping (as shown in Figure 3) of the solder joint 23 on upper layer and lower layer conductive material layer 22 on PI substrates 21
Or it is symmetrically distributed in the both sides (as shown in Figure 2) of 21 center line of PI substrates.
It is a kind of light-emitting display device of biousse structure as shown in Figure 1, preparation method is：Above-mentioned flexible screen body is turned round
Head and the tail are bonded by FPC layers and are formed after turning 180 °, then carry out heating pressurization to FPC layers 2, make the first electrode layer and the second electricity
Pole layer is electrically connected with conductive material layer formation respectively, and the positive and negative anodes of extraction wire and external power supply form electricity at the solder joint 23
The positive and negative polarity wire of external power supply, is specifically fixed on solder joint 4 using welding manner by connection, realizes that external power supply is organic
The purpose of luminescence unit power supply, at the same originally the first electrode layer that is connect with the conductive material layer and the second electrode lay respectively with
Conductive material layer forms electrical connection, realizes that external power supply is the purpose of organic light-emitting units power supply.
The light-emitting display device for the Moebius structure that embodiment 2 is made of 2 flexible LED screen bodies
The light-emitting display device of the present invention, the light-emitting display device is that the flexible LED screen body described in two Fig. 5 sequentially connects
It connects after constituting flexible lighted display body, then reverses the similar Moebius structure being electrically connected to form from beginning to end after 180 °.It is described soft
Property LED screen body side have display function.As other embodiment, one in described two light-emitting display devices has
Display function, another is with lighting function.
The light-emitting display device for the similar Moebius structure that embodiment 3 is made of 1 flexible LED screen body
As shown in figure 4, a kind of light-emitting display device, the light-emitting display device is turned round by a flexible lighted display body
Turn the similar Moebius structure being electrically connected to form from beginning to end after 4 180 °.The flexible lighted display body is flexible LED screen
Body, one side have display function.As other embodiment, flexible LED screen body may be the flexibility with lighting function
LED screen body.
The light-emitting display device for the similar Moebius structure that embodiment 4 is made of 1 flexible LED screen body
As shown in Fig. 2, a kind of light-emitting display device, the light-emitting display device is the flexible LED screen body described in two Fig. 5
It is sequentially connected with after constituting flexible lighted display body, then reverses the similar Moebius knot being electrically connected to form from beginning to end after 2 180 °
Structure.The side of the flexible LED screen body has display function.As other embodiment, in described two light-emitting display devices
One have display function, another is with lighting function.
As other embodiment, the flexible lighted display body includes an at least Electronic Paper, when the quantity of Electronic Paper
When more than 1, the Electronic Paper is sequentially electrically connected to form flexible lighted display body.
Alternatively, the flexible lighted display body includes at least one flexible LED screen body, works as flexibility
When the quantity of LED screen body is more than 1, the flexible LED screen body is sequentially electrically connected to form flexible lighted display body.
As a further embodiment, the flexible lighted display body includes flexible OLED screen body, an Electronic Paper
With a flexible LED screen body, three forms flexible lighted display body after being sequentially electrically connected, then after reversing one or more 180 °
Head and the tail are electrically connected to form Moebius structure or similar Moebius structure.
The flexible lighted display body may include one or more flexible OLED screen bodies, one or more Electronic Papers,
One or more flexible LED screen bodies, three kinds of different flexible screen bodies can be spaced setting electrical connection, can also flexible OLED screen
After body, Electronic Paper and flexible LED screen body are sequentially connected with respectively, three kinds of flexible screen bodies are sequentially connected with again, torsion or 180 ° multiple
It is electrically connected to form Moebius structure or similar Moebius structure from beginning to end afterwards.
Flexible screen body of the present invention is the prior art using flexible OLED screen body, Electronic Paper or flexible LED screen body.
A kind of luminous display unit, including light-emitting display device described in above-described embodiment, between the light-emitting display device
It is electrically connected, serial or parallel connection between the light-emitting display device, serial or parallel connection herein refers to being realized not by circuit connection
Being electrically connected in series between same light-emitting display device or electrical connection in parallel.
Alternatively, it includes active display described in above-described embodiment that the luminous display unit, which includes several,
Part and several non-Mobius ring light-emitting display devices, serial or parallel connection between the light-emitting display device, series connection herein or
Parallel connection refers to by being electrically connected in series between the different light-emitting display device of circuit connection realization or electrical connection in parallel.It is described non-
Mobius ring light-emitting display device can be the various lattice such as circular ring shape, ellipse, rectangular, diamond shape, rectangle then or irregularly
Shape.
As other embodiments, the flexible screen body in embodiment 1-4 can be to be illustrated in figure 4 the flexible LED
Shield the structural schematic diagram of body, described includes dividing the flexible base board 10 for having display area and non-display area, the flexible base board
Organic light-emitting units are arranged in 10 top, and lower section is provided with external circuits.As shown in figure 5, the dotted line on the flexible base board 10
Region is non-display area, and other parts are display area.Organic light-emitting units include the first electrode layer for being sequentially overlapped setting
(anode is not shown in figure), luminescent layer 1 and the second electrode lay (cathode is not shown in figure), the first electrode layer are equipped with first
Contact conductor 5, the second electrode lay are equipped with second electrode lead 6.The luminescent layer 1 covers the entire display of flexible base board 10
Region；The first electrode lead 5 and the second electrode lead 6 are extended to along the length direction of flexible base board 10 to one end
End, and the first extraction electrode 4 is formed above the end of flexible base board 10 (in Fig. 4 shown in dotted line).
As shown in fig. 6, the external circuits are arranged in the lower section of the flexible base board 10, the external circuits are provided with
Three electrode layers (anode is not shown in figure) and the 4th electrode layer (cathode is not shown in figure), the third electrode layer are equipped with third
Contact conductor 7, the 4th electrode layer are equipped with the 4th contact conductor 8.The third contact conductor 7 and the 4th contact conductor
8 extend to end along the length direction of flexible base board 10 its other end, and form second above the end of flexible base board 10 and draw
Go out electrode 9 (in Fig. 6 shown in dotted line).First extraction electrode 4 and second extraction electrode 9 are located at the flexible base board 10
The both sides of center line, and the first extraction electrode 4, in the top of flexible base board 10, second extraction electrode 9 is arranged described soft
The lower section of property substrate.
The projection of the luminescent layer 1 and the thin-film electronic element 11 on the flexible base board 1 is overlapped completely or partially,
First extraction electrode 4 is identical with the cross-sectional shape of second extraction electrode 9,4 He of the first extraction electrode
Second extraction electrode 9 can be overlapped realization completely or partially when 10 bending of flexible base board forms cyclic structure and conduct.
As other embodiment, flexible LED screen body may be the flexible LED screen body with lighting function.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Variation is still in the protection scope of this invention.
Claims (6)
1. the light-emitting display device of a kind of Moebius structure or similar Moebius structure, which is characterized in that described shine shows
Show device be Moebius structure by being electrically connected to form from beginning to end after rectangular flexible lighted display body torsion n 180 ° or
Similar Moebius structure, the n are natural number,
The flexible lighted display body includes an at least flexible screen body, and the flexible screen body includes flexible base board, is arranged in institute
The luminescence unit on flexible base board and FPC layers are stated, described FPC layers is arranged in the end of the flexible base board, the luminescence unit
It is electrically connected with described FPC layers；
When the quantity of flexible screen body is more than 1, the flexible screen body sequentially passes through described FPC layers and connects and composes flexible luminescence display
Shield body, the Moebius structure or class are formed by described FPC layers connection between the head and the tail of the flexible lighted display body
Like Moebius structure.
2. the light-emitting display device of Moebius structure or similar Moebius structure, feature exist according to claim 1
In the n is the natural number of 1-10.
3. the light-emitting display device of Moebius structure or similar Moebius structure, feature exist according to claim 2
In the flexible screen body is any one or arbitrary several combination in flexible OLED screen body, Electronic Paper, flexible LED screen body.
4. the light-emitting display device of Moebius structure or similar Moebius structure, feature exist according to claim 1
In the one or both sides of the flexible lighted display body have display and/or lighting function.
5. a kind of luminous display unit, which is characterized in that including any Moebius structures of several claim 1-4 or class
Like the light-emitting display device of Moebius structure, it is electrically connected between the light-emitting display device.
6. a kind of luminous display unit according to claim 5, which is characterized in that further include several non-Mobius ring hairs
Light display device, the non-Mobius ring light-emitting display device, Mobius ring light-emitting display device and similar Moebius
Serial or parallel connection between the light-emitting display device of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784027.9A CN105303991B (en) | 2015-11-16 | 2015-11-16 | A kind of light-emitting display device and luminous display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784027.9A CN105303991B (en) | 2015-11-16 | 2015-11-16 | A kind of light-emitting display device and luminous display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105303991A CN105303991A (en) | 2016-02-03 |
| CN105303991B true CN105303991B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510784027.9A Active CN105303991B (en) | 2015-11-16 | 2015-11-16 | A kind of light-emitting display device and luminous display unit |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640029A (en) * | 1983-05-05 | 1987-02-03 | Dci Marketing | Mobius strip and display utilizing the same |
| US8698737B2 (en) * | 2010-07-08 | 2014-04-15 | Nokia Corporation | Flexible apparatus |
| CN202422632U (en) * | 2012-02-09 | 2012-09-05 | 马征 | Mobius billboard |
| CN104751739B (en) * | 2013-12-25 | 2018-06-22 | 昆山工研院新型平板显示技术中心有限公司 | Flexible Displays backboard and flexible display apparatus |
| CN204130008U (en) * | 2014-07-21 | 2015-01-28 | 安徽讯谷智能信息技术有限公司 | A kind of Moebius belting for teaching demonstration |
| CN104576965B (en) * | 2014-12-29 | 2017-02-22 | 北京维信诺科技有限公司 | Flexible display device capable of being electrically connected end to end and preparation method thereof |
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2015
- 2015-11-16 CN CN201510784027.9A patent/CN105303991B/en active Active
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| CN105303991A (en) | 2016-02-03 |
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Effective date of registration: 20181212 Address after: 065700 Lanyuan S3 Building, Peacock City, Bazhou, Langfang City, Hebei Province Patentee after: Bazhou Yungu Electronic Technology Co. Ltd. Address before: 100085 First Floor of Huanyang Building, No. 1 Shangdi East Road, Haidian District, Beijing Patentee before: Weixinnuo Science and Technology Co., Ltd., Beijing |