CN105374315B - A kind of flexible display apparatus and its driving method - Google Patents
A kind of flexible display apparatus and its driving method Download PDFInfo
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- CN105374315B CN105374315B CN201511000332.0A CN201511000332A CN105374315B CN 105374315 B CN105374315 B CN 105374315B CN 201511000332 A CN201511000332 A CN 201511000332A CN 105374315 B CN105374315 B CN 105374315B
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- flexible display
- display apparatus
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005401 electroluminescence Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention provides a kind of flexible display apparatus and its driving methods, in flexible display apparatus provided by the invention and its driving method, when flexible display panels are bent, when the flexible display panels are divided into multiple display blocks, each display block is respectively controlled by a different driving circuit, each display block is made to be able to carry out different displays under flexible display apparatus bending state it is possible thereby to realize, including different display pictures, display quality etc., thus, it is possible to greatly play flexible display apparatus.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of flexible display apparatus and its driving method.
Background technique
With being constantly progressive for science and technology, LCD (Liquid Crystal Display, liquid crystal display), PDP
(Plasma Display Panel, plasma display panel), OLED (Organic Electroluminescence Display,
ORGANIC ELECTROLUMINESCENCE DISPLAYS) etc. flat panel displays reach its maturity, traditional CRT (Cathode Ray Tube, cathode-ray
Pipe) display substantially be substituted.
In recent years, the potential advantages of flexible display apparatus become increasingly conspicuous.Flexible display apparatus refers to that display panel is flexible
The display device of deformation comprising flexible organic electro-luminescence display device, flexible electrophoretic display apparatus, flexible liquid crystal dress
Set equal multiple types.Flexible display apparatus includes at least the driving electricity of flexible display panels and the control flexible display panels
Road, wherein the flexible display panels are made of flexible flexible material, so that the flexible display panels are flexible, into
And the flexible display apparatus is flexible.
As a new generation display device, because its with thin and light, high contrast, quick response, wide viewing angle, high brightness,
The advantages that full color, therefore in mobile phone, personal digital assistant (PDA), digital camera, car-mounted display, laptop, wall hanging electricity
Depending on and military field etc. all have very extensive application prospect.
Particularly, flexible display apparatus can keep rolled state in receiving, to be convenient for carrying；It is unfolded when work, side
Just it operates；With can also hanging over, wearable state is presented.Such various advantages, more make it by extensive concern.
But there are still many shortcomings for existing flexible display apparatus, for example, its driving method and common plate
The driving method of display device is essentially identical, and there is no according to having designed corresponding driving side the characteristics of flexible display apparatus
Method, so that some advantages of flexible display apparatus can't maximize.
Summary of the invention
The purpose of the present invention is to provide a kind of flexible display apparatus and its driving methods, flexible in the prior art to solve
The driving method of display device cannot play the problem of flexible display apparatus advantage very well.
In order to solve the above technical problems, the present invention provides a kind of driving method of flexible display apparatus, the Flexible Displays
The driving method of device includes: multiple driving circuits, and when flexible display panels are bent, the flexible display panels are divided into multiple
When display block, each display block is respectively controlled by a different driving circuit.
Optionally, in the driving method of the flexible display apparatus, when the flexible display panels are smooth, entirely
Flexible display panels are controlled by a driving circuit.
Optionally, in the driving method of the flexible display apparatus, each display block is respectively by a different driving
When circuit control, the resolution of each display block is same or different.
Optionally, described soft when flexible display panels bending in the driving method of the flexible display apparatus
Property display panel when being divided into multiple display blocks, one control signal of bending place output, according to the control signal, multiple drivings
Circuit work, each display block are respectively controlled by a different driving circuit.
Optionally, in the driving method of the flexible display apparatus, the quantity of the driving circuit is two, described
Flexible display panels can be controlled or be bent up and down.
Optionally, in the driving method of the flexible display apparatus, bending place is located at the flexible display panels
Intermediate pixel side.
Optionally, in the driving method of the flexible display apparatus, the quantity of the driving circuit is four, described
Flexible display panels can be bent up and down.
The present invention also provides a kind of flexible display apparatus, the flexible display apparatus include: flexible display panels and with institute
Multiple driving circuits of flexible display panels connection are stated, control element are provided in the flexible display panels, when the flexibility
Display panel bending, when the flexible display panels are divided into multiple display blocks, the control element controls multiple driving electricity
Road work, each display block are respectively controlled by a different driving circuit.
Optionally, in the flexible display apparatus, the control element is switch element, when the Flexible Displays face
When plate is bent, the switch element disconnects and controls multiple drive circuit works.
Optionally, in the flexible display apparatus, when the flexible display panels are smooth, the switch element connects
Lead to and controls a drive circuit works.
In flexible display apparatus provided by the invention and its driving method, when flexible display panels bending, the flexibility
When display panel is divided into multiple display blocks, each display block is respectively controlled by a different driving circuit, it is possible thereby to real
Make each display block be able to carry out different displays under existing flexible display apparatus bending state, including different display pictures,
Show quality etc., thus, it is possible to greatly play flexible display apparatus.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible display apparatus of the embodiment of the present invention.
Specific embodiment
Flexible display apparatus proposed by the present invention and its driving method are made into one below in conjunction with the drawings and specific embodiments
Step is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that attached
Figure is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly the aid illustration present invention is real
Apply the purpose of example.
Referring to FIG. 1, its structural schematic diagram for the flexible display apparatus of the embodiment of the present invention.As shown in Figure 1, in this Shen
Please be in embodiment, Nth row M column pixel 10, Nth row M+n column pixel 13, N+1 row M column pixel 14 and N+1 row M+n column picture
Element 17 is connect with driving circuit, specifically, Nth row M column pixel 10 and N+1 row M column pixel 14 and the first driving circuit 18
Connection, Nth row M+n column pixel 13 and N+1 row M+n column pixel 17 are connect with the second driving circuit 19.Further, Nth row M
Divide between+1 column pixel 11 and Nth row M+2 column pixel 12 and N+1 row M+1 column pixel 15 and N+1 row M+2 column pixel 16
It is not provided with switch element T1 and T2.
In the embodiment of the present application, the flexible display apparatus 1 is mainly used for carrying out left and right bending operation, specifically, institute
The flexible display panels for stating flexible display apparatus 1 can be bent along switch element T1 and T2.At this point, the Flexible Displays face
Plate can be divided into two pieces of display blocks, respectively include pixel Nth row M column pixel 10, Nth row M+1 column pixel 11, N+1 row M
One display block of column pixel 14 and N+1 row M+1 column pixel 15, and include pixel Nth row M+2 column pixel 12, Nth row
Another display block of M+n column pixel 13, N+1 row M+2 column pixel 16 and N+1 row M+n column pixel 17.
It is described to open after the flexible display panels of the flexible display apparatus 1 are bent along switch element T1 and T2
Close element T1 and T2 disconnect, at this point, Nth row M column pixel 10, Nth row M+1 column pixel 11, N+1 row M column pixel 14 and
N+1 row M+1 column pixel 15 is controlled by the first driving circuit 18, Nth row M+2 column pixel 12, Nth row M+n column pixel 13, N+
1 row M+2 column pixel 16 and N+1 row M+n column pixel 17 are controlled by the second driving circuit 19.Pass through 18 He of the first driving circuit
Second driving circuit 19 is respectively controlled two display blocks, then the resolution of two display blocks can be identical
It can not be identical.Further, the picture of two display blocks and image quality also can be controlled separately, thus obtain it is identical or
Different pictures and image quality.
In the embodiment of the present application, it after the switch element T1 and T2 is disconnected, issues control signal and is driven to described first
Dynamic circuit 18 and the second driving circuit 19, to control first driving circuit 18 and the work of the second driving circuit 19.
Further, when the flexible display panels of the flexible display apparatus 1 are in formation state, the switch element
T1 is connected to T2, at this time first driving circuit 18 or the work of the second driving circuit 19, i.e. 18 He of the first driving circuit
Only have a drive circuit works between second driving circuit 19 namely first driving circuit 18 drives Nth row M column pixel
10, Nth row M+1 column pixel 11, N+1 row M column pixel 14, N+1 row M+1 column pixel 15 or the driving of the second driving circuit 19
Nth row M+2 column pixel 12, Nth row M+n column pixel 13, N+1 row M+2 column pixel 16 and N+1 row M+n column pixel 17.
In the embodiment of the present application, after the switch element T1 is connected to T2, also a capable of emitting control signal is to described
First driving circuit 18 and the second driving circuit 19, to control in first driving circuit 18 and the second driving circuit 19
One drive circuit works.
Namely in the embodiment of the present application, when flexible display panels bending, the flexible display panels are divided into multiple aobvious
When showing block, each display block is respectively controlled by a different driving circuit；It is entire soft when the flexible display panels are smooth
Property display panel is controlled by a driving circuit.
Further, according to the use habit of general flexible display apparatus and conveniently, the flexible display apparatus (flexibility
Display panel) more often bent along the middle line of the flexible display apparatus (flexible display panels), it is therefore advantageous to, switch
Element or other control elements are set to the intermediate pixel side of flexible display panels, i.e. bending place is located at the Flexible Displays face
The intermediate pixel side of plate.
Further, in the other embodiments of the application, flexible display apparatus (flexible display panels) can also more than
Lower bending forms two display blocks up and down or bends up and down, forms upper left, lower-left, upper right and the display of bottom right four
Block, or other more middle modes can also be carried out and bent, without limitation to this application.But according to flexible display apparatus
A usage mode and habit, the flexible display apparatus to bend up and down, left and right bending and bend up and down in the majority.
When the flexible display apparatus only can be carried out bending up and down or left and right bending, only with two driving circuits；When
The flexible display apparatus can be carried out when bending up and down, need to use four driving circuits.The number of the i.e. described driving circuit
It measures corresponding to the viewing area block number that the flexible display apparatus can be bent to form.
In addition, in the embodiment of the present application, the driving circuit can use any one existing driving circuit, such as
Basic 2T1C (two transistors, one capacitor) circuit, or 6T2C (six two, transistor with voltage compensating function
Capacitor) circuit or other display device drive circuits, without limitation to this application.
To sum up, in flexible display apparatus provided in an embodiment of the present invention and its driving method, when Flexible Displays face
Plate bending, when the flexible display panels are divided into multiple display blocks, each display block is respectively by a different driving circuit
Control, makes each display block be able to carry out different displays it is possible thereby to realize under flexible display apparatus bending state, including
Different display picture, display quality etc., thus, it is possible to greatly play flexible display apparatus.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (9)
1. a kind of driving method of flexible display apparatus characterized by comprising multiple driving circuits work as flexible display panels
Bending, when the flexible display panels are divided into multiple display blocks, each display block is respectively by a different driving circuit control
System, when the flexible display panels are smooth, entire flexible display panels are controlled by a driving circuit.
2. the driving method of flexible display apparatus as described in claim 1, which is characterized in that each display block respectively by one not
When same driving circuit controls, the resolution of each display block is same or different.
3. the driving method of flexible display apparatus as described in claim 1, which is characterized in that when the flexible display panels are curved
Folding, when the flexible display panels are divided into multiple display blocks, output one control signal in bending place is believed according to the control
Number, multiple drive circuit works, each display block is respectively controlled by a different driving circuit.
4. the driving method of the flexible display apparatus as described in any one of claims 1 to 3, which is characterized in that the drive
The quantity of dynamic circuit is two, and the flexible display panels can be controlled or be bent up and down.
5. the driving method of flexible display apparatus as claimed in claim 4, which is characterized in that bending place is located at described flexible aobvious
Show the intermediate pixel side of panel.
6. the driving method of the flexible display apparatus as described in any one of claims 1 to 3, which is characterized in that the drive
The quantity of dynamic circuit is four, and the flexible display panels can be bent up and down.
7. a kind of flexible display apparatus characterized by comprising flexible display panels and connect with the flexible display panels
Multiple driving circuits are provided with control element in the flexible display panels, when the flexible display panels are bent, the flexibility
When display panel is divided into multiple display blocks, the control element controls multiple drive circuit works, each display block respectively by
One different driving circuit control, when the flexible display panels are smooth, entire flexible display panels are by a driving electricity
Road control.
8. flexible display apparatus as claimed in claim 7, which is characterized in that the control element is switch element, when described
When flexible display panels are bent, the switch element disconnects and controls multiple drive circuit works.
9. flexible display apparatus as claimed in claim 8, which is characterized in that described when the flexible display panels are smooth
Switch element is connected to and controls a drive circuit works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000332.0A CN105374315B (en) | 2015-12-28 | 2015-12-28 | A kind of flexible display apparatus and its driving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000332.0A CN105374315B (en) | 2015-12-28 | 2015-12-28 | A kind of flexible display apparatus and its driving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105374315A CN105374315A (en) | 2016-03-02 |
| CN105374315B true CN105374315B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511000332.0A Active CN105374315B (en) | 2015-12-28 | 2015-12-28 | A kind of flexible display apparatus and its driving method |
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| CN (1) | CN105374315B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437400B (en) | 2017-09-04 | 2020-08-07 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN108877525A (en) * | 2018-06-29 | 2018-11-23 | 武汉天马微电子有限公司 | Bendable display panel and display driving method thereof |
| CN111402776A (en) * | 2020-03-31 | 2020-07-10 | 武汉华星光电半导体显示技术有限公司 | Display driving circuit and display device |
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| CN1363921A (en) * | 2000-12-30 | 2002-08-14 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device |
| CN1673820A (en) * | 2004-02-17 | 2005-09-28 | 夏普株式会社 | Display device, drive method thereof, and drive system thereof |
| CN103296017A (en) * | 2012-02-23 | 2013-09-11 | 启耀光电股份有限公司 | light emitting device |
| CN104933964A (en) * | 2015-07-03 | 2015-09-23 | 京东方科技集团股份有限公司 | Flexible display screen, display device and display method applied to flexible display screen |
| JP2015166777A (en) * | 2014-03-03 | 2015-09-24 | 富士ゼロックス株式会社 | Display panel and display device |
| CN104978899A (en) * | 2014-04-02 | 2015-10-14 | 三星显示有限公司 | Display panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102113125B1 (en) * | 2014-01-07 | 2020-05-21 | 삼성디스플레이 주식회사 | Flexible display device and method of compensating a yellowing for the same |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363921A (en) * | 2000-12-30 | 2002-08-14 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device |
| CN1673820A (en) * | 2004-02-17 | 2005-09-28 | 夏普株式会社 | Display device, drive method thereof, and drive system thereof |
| CN103296017A (en) * | 2012-02-23 | 2013-09-11 | 启耀光电股份有限公司 | light emitting device |
| JP2015166777A (en) * | 2014-03-03 | 2015-09-24 | 富士ゼロックス株式会社 | Display panel and display device |
| CN104978899A (en) * | 2014-04-02 | 2015-10-14 | 三星显示有限公司 | Display panel |
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| CN105374315A (en) | 2016-03-02 |
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