CN104090432B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN104090432B CN104090432B CN201410328453.7A CN201410328453A CN104090432B CN 104090432 B CN104090432 B CN 104090432B CN 201410328453 A CN201410328453 A CN 201410328453A CN 104090432 B CN104090432 B CN 104090432B
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Abstract
The invention provides a kind of display panel and display device, the display panel includes the first substrate and second substrate, the liquid crystal layer between the first substrate and second substrate being oppositely arranged, wherein, the display panel also includes magnetic texure.The present invention produces the liquid crystal molecule in magnetic field, display panel by setting up magnetic texure in display panel, by the magnetic texure and produces deflection under the influence of a magnetic field, liquid crystal molecule is kept default deflection state, so as to improve Consumer's Experience.
Description
Technical field
The present invention relates to display field, more particularly to a kind of display panel and display device.
Background technology
Liquid crystal display relies on the features such as its low in energy consumption, manufacturing cost is relatively low and radiationless, has become plane and shows
Show the main flow of device, be widely used in various display elements, the display of electronic installation such as mobile phone, computer, TV
On.
The primary structure of liquid crystal display include the array base palte to box formation, color membrane substrates and positioned at array base palte and
Liquid crystal layer between color membrane substrates, its displaying principle is to apply electrical signals on liquid crystal panel to control the liquid crystal in liquid crystal layer to enter
Row rotation, so as to realize that image is shown, in order to obtain uniform brightness and high contrast, it is necessary to make in liquid crystal panel
Liquid crystal molecule is arranged along certain direction.Therefore, it is necessary to first form orientation respectively on two pieces of substrates before liquid crystal layer formation
Layer so that liquid crystal molecule is arranged according to oriented layer along certain direction.However, for some liquid crystal display species, only by it
In oriented layer can not reach preferable orientation effect, for example, for light alignment liquid crystal display monitor, light redirecting layer therein
Anchoring ability is weaker, easily produces image retention, so that display effect is influenceed, and for OCB (optically compensated
Birefringence:Optical compensation curved arrangement) liquid crystal display, referring to Fig. 1, liquid crystal molecule in the presence of oriented layer its
Original state only exists in injection state of orientation, in order to be shown the warming-up, it is necessary to certain in the liquid crystal cells of this structure
Time is converted to the liquid crystal for spraying state of orientation in the liquid crystal of curved orientation state, for this reason, it may be necessary to be set inside liquid crystal cells
Drive circuit, after OCB liquid crystal displays are started shooting, drive circuit applies deflecting electric field E1 to turn liquid crystal by injection state of orientation
Curved orientation shape is changed to, after certain warm-up period, liquid crystal display could enter normal operating conditions, afterwards again gradually
Strengthen electric field to E2, the liquid crystal display enters dark-state, it is clear that above-mentioned warming-up process causes the startup of OCB liquid crystal displays
Slower the problem of, so that it is not good to cause Consumer's Experience.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of display panel and display device, it is possible to increase Consumer's Experience.
(2) technical scheme
In order to solve the above technical problems, technical scheme is there is provided a kind of display panel, including be oppositely arranged
First substrate and second substrate, the liquid crystal layer between the first substrate and second substrate, wherein, the display panel is also
Including magnetic texure.
Further, the magnetic texure is located on the first substrate and/or the second substrate, the magnetic texure
For applying the magnetic field parallel or vertical with the liquid crystal layer.
Further, the magnetic texure includes the first magnetic substructure being located on the first substrate and/or is located at
The second magnetic substructure on the second substrate, the first magnetic substructure and second magnetic substructure be used for apply with
The parallel magnetic field of the liquid crystal layer.
Further, also including the first light redirecting layer on the first substrate and on the second substrate
The second light redirecting layer.
Further, first light redirecting layer is located between first magnetic substructure and the liquid crystal layer, described
Second light redirecting layer is located between second magnetic substructure and the liquid crystal layer.
Further, first magnetic substructure is structure as a whole with first light redirecting layer, second magnetic
Minor structure is structure as a whole with second light redirecting layer.
Further, the magnetic texure includes the 3rd magnetic substructure being located on the first substrate and positioned at institute
State the 4th magnetic substructure on second substrate, the 3rd magnetic substructure and the 4th magnetic substructure be used to applying with
The vertical magnetic field of the liquid crystal layer.
Further, also including the first polaroid on the outside of the first substrate and outside the second substrate
Second polaroid of side.
Further, the 3rd magnetic substructure is located at the inner side of first polaroid, the 4th magnetic knot
Structure is located at the inner side of second polaroid.
Further, the 3rd magnetic substructure is structure as a whole with first polaroid, the 4th magnetic
Structure is structure as a whole with second polaroid.
In order to solve the above technical problems, present invention also offers a kind of display device, including the above-mentioned display of any one
Panel.
(3) beneficial effect
The present invention is produced in magnetic field, display panel by setting up magnetic texure in display panel by the magnetic texure
Liquid crystal molecule produce deflection under the influence of a magnetic field, liquid crystal molecule is kept default deflection state, so as to carry
High Consumer's Experience.
Brief description of the drawings
Fig. 1 is the schematic diagram that OCB liquid crystal display panels are shown in the prior art；
Fig. 2 is a kind of schematic diagram for display panel that embodiment of the present invention is provided；
Fig. 3 is a kind of schematic diagram for magnetic texure that embodiment of the present invention is provided；
Fig. 4 is the schematic diagram for another display panel that embodiment of the present invention is provided；
Fig. 5 is a kind of schematic diagram for light orientation material structure that embodiment of the present invention is provided；
Fig. 6 is the schematic diagram for another display panel that embodiment of the present invention is provided；
Fig. 7 is the schematic diagram for another display panel that embodiment of the present invention is provided；
Fig. 8 is the schematic diagram that the display panel that embodiment of the present invention is provided is shown.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment of the present invention provide a kind of display panel, including be oppositely arranged first substrate and second substrate, position
Liquid crystal layer between the first substrate and second substrate, wherein, the display panel also includes magnetic texure.Wherein, on
It can be color membrane substrates to state first substrate, and second substrate can be array base palte.The magnetic texure can be located at first substrate and/
Or on second substrate, the magnetic field parallel or vertical with liquid crystal layer can be applied by the magnetic texure.
Referring to Fig. 2, Fig. 2 is a kind of schematic diagram for display panel that embodiment of the present invention is provided, and the display panel includes
First substrate 101, second substrate 102 and the liquid crystal layer 40 between first substrate 101 and second substrate 102, first
The first light redirecting layer 301 and the second light redirecting layer 302 are respectively arranged with substrate and on second substrate, the display panel also includes
Magnetic texure, the magnetic texure includes the first magnetic substructure 201 being located on the first substrate 101 and/or positioned at described
The second magnetic substructure 202 on second substrate 102, wherein, the first magnetic substructure 201 is used to apply puts down with the liquid crystal layer
Capable magnetic field 3011, the second magnetic substructure 202 is used to apply the magnetic field 3021 parallel with the liquid crystal layer.
Preferably, referring to Fig. 2, first light redirecting layer 301 is located at first magnetic substructure 201 and the liquid crystal
Between layer 40, second light redirecting layer 302 is located between second magnetic substructure 202 and the liquid crystal layer 40.
Wherein, above-mentioned display panel can be light alignment LCD panel, by setting up magnetic texure on panel, should
Magnetic texure is used for the magnetic field for applying parallel liquid crystal layer, by orientation effect of the magnetic field to liquid crystal molecule in liquid crystal layer, so that plus
Strong alignment capability, reaches the purpose for improving light alignment liquid crystal display monitor part quality, and then improve Consumer's Experience.Wherein, it is above-mentioned
First magnetic substructure 201 and the second magnetic substructure 202 are separately positioned between light redirecting layer and upper and lower substrate, can be single
The Rotating fields solely configured, it can have certain graphics shape, as shown in figure 3, the first magnetic substructure 201 and the second magnetic
Minor structure 202 can be made up of multiple magnetic piecemeal 20a respectively, and magnetic piecemeal 20a shape can be the arbitrary shape such as square, often
One magnetic piecemeal produces the magnetic field of parallel liquid crystal layer, so that the corresponding region enhancing alignment capability of each magnetic piecemeal, tool
Body, the first magnetic substructure 201 and the second magnetic substructure 202 can use polymeric material (resin) as substrate, and
Magnetic particle unit is wherein uniformly mixed into, before the completion of light orientation technique, magnetic texure is in magnetic neutral state, light orientation work
After the completion of skill or molding process, then magnetization treatment is carried out, its magnetic direction is consistent with light orientation direction, so as to form above-mentioned
First magnetic substructure 201 and the second magnetic substructure 202.
Referring to Fig. 4, Fig. 4 is the schematic diagram for another display panel that embodiment of the present invention is provided, the display panel bag
First substrate 101, second substrate 102 and the liquid crystal layer 40 between first substrate 101 and second substrate 102 are included,
The first light redirecting layer 501 and the second light redirecting layer 502 are respectively arranged with one substrate and on second substrate, the display panel is also wrapped
Magnetic texure is included, the magnetic texure includes the first magnetic substructure 201 being located on the first substrate and/or positioned at described the
The second magnetic substructure on two substrates 102, wherein, the first magnetic substructure is integrated knot with first light redirecting layer 501
Structure, second magnetic substructure is structure as a whole with second light redirecting layer 502, the first magnetic substructure be used for apply with
The parallel magnetic field 5011 of the liquid crystal layer, the second magnetic substructure is used to apply the magnetic field 5021 parallel with the liquid crystal layer.
Wherein, above-mentioned display panel can be light alignment LCD panel, by setting up magnetic texure on panel, should
Magnetic texure is used for the magnetic field for applying parallel liquid crystal layer, by orientation effect of the magnetic field to liquid crystal molecule in liquid crystal layer, so that plus
Strong alignment capability, reaches the purpose for improving light alignment liquid crystal display monitor part quality, and then improves Consumer's Experience, in addition, light is taken
A Rotating fields are combined into layer and magnetic texure, plate thickness can be substantially reduced, specifically, the process of light redirecting layer are being formed
In, magnetic particle unit is uniformly blended into light orientation material (light orientation polyimide material), the Rotating fields was both led to
Illumination orientation is crossed, magnetic field can also be produced by magnetic field, in addition, can also be introduced in the structure of light orientation material pure organic ferromagnetic
Property structure, makes light orientation material itself have magnetic, its pure organic ferromagnetism structure is as shown in Figure 5.
Referring to Fig. 6, Fig. 6 is the schematic diagram for another display panel that embodiment of the present invention is provided, the display panel bag
First substrate 101, second substrate 102, the liquid crystal layer 40 between first substrate 101 and second substrate 102 are included, positioned at described
First polaroid 601 in the outside of first substrate 101 and the second polaroid 602 positioned at the outside of second substrate 102, this shows
Show panel also include magnetic texure, the magnetic texure include be located at the first substrate 101 on the 3rd magnetic substructure 701 with
And the 4th magnetic substructure 702 on the second substrate 102, the 3rd magnetic substructure 701 and the 4th magnetic
Structure 702 is used to apply the magnetic field B vertical with the liquid crystal layer 40.
Preferably, above-mentioned 3rd magnetic substructure 701 is located at the inner side of first polaroid 601, the 4th magnetic son knot
Structure 702 is located at the inner side of second polaroid 602.
Wherein, above-mentioned display panel can be OCB display panels, by setting up magnetic texure in display panel, the magnetic
Property structure be used for produce vertical liquid crystal layer 40 magnetic field B, realize that liquid crystal molecule goes to bending status by injection state by the magnetic field, make
Obtain ocb mode liquid crystal panel and above-mentioned warming-up process is saved during startup, working condition is quickly entered, so as to improve OCB
The toggle speed of mode liquid crystal panel, improves Consumer's Experience, specifically, and array base palte and color membrane substrates are made using existing process,
The liquid crystal cell of ocb mode is made by box technique processed, and irrigates liquid crystal, is attached in liquid crystal cell both sides thin with certain magnetic
Film, and apply uniform magnetic field reinforcing magnetization effect, then attach polaroid and form above-mentioned OCB display panels.
Referring to Fig. 7, Fig. 7 is the schematic diagram for another display panel that embodiment of the present invention is provided, the display panel bag
First substrate 101, second substrate 102, the liquid crystal layer 40 between first substrate 101 and second substrate 102 are included, positioned at described
First polaroid 801 in the outside of first substrate 101 and the second polaroid 802 positioned at the outside of second substrate 102, this shows
Show panel also include magnetic texure, the magnetic texure include be located at the first substrate 101 on the 3rd magnetic substructure and
The 4th magnetic substructure on the second substrate 102, wherein, the 3rd magnetic substructure and first polaroid
801 are structure as a whole, and the 4th magnetic substructure is structure as a whole with second polaroid 802.
Wherein, above-mentioned display panel can be OCB display panels, by setting up magnetic texure on panel, the magnetic junction
Structure is used for the magnetic field B for applying vertical liquid crystal layer, referring to Fig. 8, realizes that liquid crystal molecule goes to bending status by injection state by the magnetic field,
So that ocb mode liquid crystal panel saves above-mentioned warming-up process during startup, working condition is quickly entered, is then passed through again
Apply electric field E, display panel enters dark-state, in addition, polaroid and magnetic texure are combined into a Rotating fields, face can be substantially reduced
Plate thickness, specifically, can add magnetic particle in polaroid, polaroid itself is had magnetic, form polaroid and magnetic
The integrative-structure of structure, can produce the uniform magnetic field of some strength in liquid crystal cell, further, it is also possible to be made in array base palte
Make Resin (organic insulation) layer, magnetic particle is mixed in Resin materials, OC (flat) layer is made in color membrane substrates, by magnetic
Property particle be mixed in OC materials, after the completion of box technique processed, apply some strength magnetic field, by the magnetic material magnetic in structure
Change, so as to form above-mentioned magnetic texure.
In addition, embodiment of the present invention additionally provides a kind of display device, the display device include it is above-mentioned any one
Display panel.The display device that embodiment of the present invention is provided can be note-book computer display screen, liquid crystal display, liquid crystal electricity
Depending on, any product or part with display function such as DPF, mobile phone, panel computer.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (9)
1. a kind of display panel, including be oppositely arranged first substrate and second substrate, positioned at the first substrate and the second base
Liquid crystal layer between plate, it is characterised in that the display panel also includes magnetic texure, the display panel is light alignment liquid crystal
Display panel, the magnetic texure includes the first magnetic substructure being located on the first substrate and/or positioned at described second
The second magnetic substructure on substrate, the first magnetic substructure and second magnetic substructure are used to apply and the liquid crystal
The parallel magnetic field of layer.
2. display panel according to claim 1, it is characterised in that also including the first light on the first substrate
Oriented layer and the second light redirecting layer on the second substrate.
3. display panel according to claim 2, it is characterised in that first light redirecting layer is located at first magnetic
Between minor structure and the liquid crystal layer, second light redirecting layer be located at second magnetic substructure and the liquid crystal layer it
Between.
4. display panel according to claim 2, it is characterised in that first magnetic substructure takes with first light
It is structure as a whole to layer, second magnetic substructure is structure as a whole with second light redirecting layer.
5. a kind of display panel, including be oppositely arranged first substrate and second substrate, positioned at the first substrate and the second base
Liquid crystal layer between plate, it is characterised in that the display panel also includes magnetic texure, the display panel is mended for OCB optics
Repay the display panel of bend alignment pattern, the magnetic texure include the 3rd magnetic substructure that is located on the first substrate with
And the 4th magnetic substructure on the second substrate, the 3rd magnetic substructure and the 4th magnetic substructure use
In the application magnetic field vertical with the liquid crystal layer.
6. display panel according to claim 5, it is characterised in that also including first on the outside of the first substrate
Polaroid and the second polaroid on the outside of the second substrate.
7. display panel according to claim 6, it is characterised in that it is inclined that the 3rd magnetic substructure is located at described first
The inner side of mating plate, the 4th magnetic substructure is located at the inner side of second polaroid.
8. display panel according to claim 6, it is characterised in that the 3rd magnetic substructure and first polarisation
Piece is structure as a whole, and the 4th magnetic substructure is structure as a whole with second polaroid.
9. a kind of display device, it is characterised in that including the display panel as described in claim 1 to 8 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328453.7A CN104090432B (en) | 2014-07-10 | 2014-07-10 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328453.7A CN104090432B (en) | 2014-07-10 | 2014-07-10 | Display panel and display device |
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| Publication Number | Publication Date |
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| CN104090432A CN104090432A (en) | 2014-10-08 |
| CN104090432B true CN104090432B (en) | 2017-07-18 |
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| CN201410328453.7A Active CN104090432B (en) | 2014-07-10 | 2014-07-10 | Display panel and display device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618868A (en) * | 1992-07-06 | 1994-01-28 | Mitsubishi Electric Corp | Matrix type liquid crystal display device |
| CN1818765A (en) * | 2005-02-07 | 2006-08-16 | Lg.菲利浦Lcd株式会社 | Method of forming alignment layer for liquid crystal display device |
| CN101206365A (en) * | 2006-12-22 | 2008-06-25 | 索尼株式会社 | Liquid crystal display element and method of manufacturing same |
| CN101359128A (en) * | 2007-08-03 | 2009-02-04 | 群康科技(深圳)有限公司 | Liquid crystal panel, alignment film of the liquid crystal panel and method for manufacturing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8300189B2 (en) * | 2008-06-27 | 2012-10-30 | Kent State University | Liquid crystal device and methods thereof |
-
2014
- 2014-07-10 CN CN201410328453.7A patent/CN104090432B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618868A (en) * | 1992-07-06 | 1994-01-28 | Mitsubishi Electric Corp | Matrix type liquid crystal display device |
| CN1818765A (en) * | 2005-02-07 | 2006-08-16 | Lg.菲利浦Lcd株式会社 | Method of forming alignment layer for liquid crystal display device |
| CN101206365A (en) * | 2006-12-22 | 2008-06-25 | 索尼株式会社 | Liquid crystal display element and method of manufacturing same |
| CN101359128A (en) * | 2007-08-03 | 2009-02-04 | 群康科技(深圳)有限公司 | Liquid crystal panel, alignment film of the liquid crystal panel and method for manufacturing same |
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| CN104090432A (en) | 2014-10-08 |
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