CN106338851A - Curved liquid crystal panel and curved liquid crystal display - Google Patents
Curved liquid crystal panel and curved liquid crystal display Download PDFInfo
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- CN106338851A CN106338851A CN201610933473.6A CN201610933473A CN106338851A CN 106338851 A CN106338851 A CN 106338851A CN 201610933473 A CN201610933473 A CN 201610933473A CN 106338851 A CN106338851 A CN 106338851A
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- liquid crystal
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention provides a curved liquid crystal panel and a curved liquid crystal display. A transverse cross section curve of the curved liquid crystal panel adopts a forced displacement curve (C2) or a divided arc section (C3) and a tangential line section (L1) to present non-homogenous curvature so as to substitute the traditional homogenous arc curvature, so that bending stress generated by the bending deformation of the liquid crystal panel can be reduced, the dark-state light leak problem at four corners can be improved, an optical grade of the curved display is improved, and the product competence is improved.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly, to a kind of curved surface liquid crystal panel and Curved LCD.
Background technology
Liquid crystal display (lcd, liquid crystal display) has that fuselage is thin, power saving, radiationless etc. numerous excellent
Point, is widely used.As: LCD TV, mobile phone, personal digital assistant (pda), digital camera, computer screen
Curtain or notebook computer screen etc..
Generally liquid crystal indicator includes housing, located at the liquid crystal panel in housing and the backlight module in housing
(backlight module).The operation principle of liquid crystal panel is placement liquid crystal molecule in the middle of the parallel glass substrate of two panels,
There are many tiny electric wires vertically and horizontally in the middle of two panels glass substrate, to control liquid crystal molecule change side by whether being energized
To the light of backlight module is reflected generation picture.
In recent years, with the development of lcd technology, all big enterprises successively be proposed the curved surface liquid crystal such as curved surface TV
Display.Curved surface TV and traditional flat-surface television have obvious differentiation in appearance, and its curved-surface structure more meets human eye eye
Ball constructs, and when actual viewing program, picture does not have torsional deformation, gives telepresenc and the picture bag of ultrahigh quality
Wrap up in sense, additionally, curved surface TV can allow the distance of viewing and admiring of user elongate, reach and preferably view and admire experience.Therefore, compared to common
Flat liquid crystal display, Curved LCD has very big advantage: the 1, differentiation of brand；2nd, broader angle of visibility
Degree；3rd, reduce the distortion factor closely watched.
As shown in figure 1, the liquid crystal panel of existing curved surface TV or other Curved LCD is usually designed to one section all
Even continuous radius is the circular arc of r, and therefore existing curved surface liquid crystal panel curvature everywhere is 1/r, and that is, curvature is uniformity
, the benefit of so design is to allow eyes and the distance of picture be consistent, and shortcoming is to cause the dark-state four shown in Fig. 2
Angle leakage problem, this is because compared with flat state, there is bending stress, root in the liquid crystal panel of curved surface due to flexural deformation
According to photoelasticity and light leak mechanism, bending stress is bigger, and light leak intensity also can be bigger, and can accumulate in four corners of panel
Near.
The difficult problem how solving above-mentioned curved surface liquid crystal panel dark-state corner light leak becomes a big research side of each manufacturer
To.
Content of the invention
It is an object of the invention to provide a kind of curved surface liquid crystal panel, it is capable of the problem of improved dark state corner light leak, improve
The optical grade of curved-surface display, increases product competitiveness.
Another object of the present invention is to providing a kind of Curved LCD, the dark-state corner light leak of its liquid crystal panel is relatively
Few, the optical grade of curved-surface display is higher.
For achieving the above object, present invention firstly provides a kind of curved surface liquid crystal panel, the transverse cutting of this curved surface liquid crystal panel
Surface curve has the curvature of change.
The lateral cross section curve of described curved surface liquid crystal panel is by 3 points of forced displacement curves forcing bend mode to be formed.
Described forced displacement curve radius everywhere is respectively less than the maximum with the lateral cross section curve of this curved surface liquid crystal panel
The radius of the bending corresponding uniform circular arcs of sagitta.
The lateral cross section curve of described curved surface liquid crystal panel from face plate edge to maximum deflection sagitta at be divided into arc section,
And the tangent section tangent with arc section.
The radius of described arc section is less than corresponding with the maximum deflection sagitta of the lateral cross section curve of this curved surface liquid crystal panel
Uniform circular arcs radius.
Distance >=l/3 between the point of contact of arc section and tangent section and face plate edge, l are the overall length of curved surface liquid crystal panel.
The present invention also provides a kind of Curved LCD, including curved surface liquid crystal panel, this curved surface liquid crystal panel horizontal
Cross section curve has the curvature of change.
The lateral cross section curve of described curved surface liquid crystal panel is by 3 points of forced displacement curves forcing bend mode to be formed,
Described forced displacement curve radius everywhere is respectively less than the maximum deflection sagitta with the lateral cross section curve of this curved surface liquid crystal panel
The radius of corresponding uniform circular arcs.
The lateral cross section curve of described curved surface liquid crystal panel from face plate edge to maximum deflection sagitta at be divided into arc section,
And the tangent section tangent with arc section, the radius of described arc section is less than the lateral cross section curve with this curved surface liquid crystal panel
The radius of the corresponding uniform circular arcs of macrobending sagitta.
Distance >=l/3 between the point of contact of arc section tangent section and face plate edge, l are the overall length of curved surface liquid crystal panel.
Beneficial effects of the present invention: a kind of curved surface liquid crystal panel and Curved LCD that the present invention provides, curved surface liquid
The lateral cross section curve of crystal panel presents non-homogeneous song using forced displacement curve or by the way of dividing arc section and tangent section
Rate, thus replacing traditional uniform circular arcs curvature, can reduce the bending stress that liquid crystal panel produces because of flexural deformation, improve
The problem of corner dark-state light leak, improves the optical grade of curved-surface display, increases product competitiveness.
Brief description
In order to be able to be further understood that feature and the technology contents of the present invention, refer to detailed below in connection with the present invention
Illustrate and accompanying drawing, but accompanying drawing only provides and uses with reference to explanation, is not used for the present invention is any limitation as.
In accompanying drawing,
Fig. 1 is the schematic diagram of the lateral cross section curve of existing curved surface liquid crystal panel；
Fig. 2 is the schematic diagram that dark-state corner leakage problem in existing curved surface liquid crystal panel；
Fig. 3 is the schematic diagram of the lateral cross section curve of curved surface liquid crystal panel of the present invention；
Fig. 4 is by 3 points of schematic diagrames forcing bend mode to form forced displacement curve procedures；
Fig. 5 is the lateral cross section curve of the curved surface liquid crystal panel of the present invention is corresponding liquid crystal panel during forced displacement curve
Dark-state display effect schematic diagram；
Fig. 6 is that the lateral cross section curve of the curved surface liquid crystal panel of the present invention divides arc section liquid crystal corresponding with during tangent section
Panel dark-state display effect schematic diagram.
Specific embodiment
For further illustrating the technological means and its effect that the present invention taken, being preferable to carry out below in conjunction with the present invention
Example and its accompanying drawing are described in detail.
Present invention firstly provides a kind of curved surface liquid crystal panel, different from prior art by curved surface TV or other curved surface liquid crystal
The liquid crystal panel of display is designed to the circular arc of the curvature uniformity shown in Fig. 1, the curved surface liquid crystal panel of the present invention horizontal
Cross section curve has equal maximum deflection sagitta, i.e. panel bending in holding with the uniform circular arcs of corresponding curvature uniformity
On the premise of specification, there is the curvature of change that is to say, that this curved surface liquid crystal panel lateral cross section song curvature of a curve present non-
Uniformity.
Refer to Fig. 3, the lateral cross section curvature of curve of the curved surface liquid crystal panel of the present invention assumes heterogeneity and can pass through two
Kind of embodiment realize (Fig. 3 illustrate be from face plate edge to maximum deflection sagitta at 1/2 curved surface liquid crystal panel horizontal stroke
To cross section curve, in addition the lateral cross section curve of 1/2 curved surface liquid crystal panel and the homologous thread of Fig. 3 are symmetrical).
The first embodiment: the lateral cross section curve of described curved surface liquid crystal panel is using by 3 points of pressure bend mode shapes
The forced displacement curve c2 becoming.
Specifically, as shown in figure 4, described 3 points are forced the bend mode i.e. two edges of fixing curved surface liquid crystal panel, Yu Qu
The mid portion of face liquid crystal panel applies external force and is allowed to occur forced displacement to obtain forced displacement curve.As shown in figure 3, it is described strong
Displacement curve c2 processed is located at the maximum deflection sagitta corresponding uniform circular arcs c1 with the lateral cross section curve of this curved surface liquid crystal panel
Top, described forced displacement curve c2 radius everywhere is respectively less than maximum with the lateral cross section curve of this curved surface liquid crystal panel
The radius of bending sagitta corresponding uniform circular arcs c1.Forced displacement curve c2 using non-homogeneous curvature replaces traditional uniform song
The uniform circular arcs c1 of rate, can reduce the bending stress that liquid crystal panel produces, liquid crystal panel dark-state display effect because of flexural deformation
Fruit is as shown in Figure 5 it is seen that the problem of corner dark-state light leak is improved, it is possible to increase the optical grade of curved-surface display, increases and produces
Product competitiveness.
Second embodiment: as shown in figure 3, the lateral cross section curve of described curved surface liquid crystal panel is from face plate edge to
It is divided into the arc section c3 and tangent section l1 tangent with arc section c3 at macrobending sagitta, and the radius of described arc section c3 is little
Radius in the maximum deflection sagitta corresponding uniform circular arcs c1 of the lateral cross section curve with this curved surface liquid crystal panel.
Specifically, because maximum deflection sagitta is constant, in order to make sight line as uniform as possible, arc section c3 and tangent section l1's
Distance between point of contact and face plate edge is the distance >=l/3 between waypoint and face plate edge, and l is the overall length of curved surface liquid crystal panel.
Arc section c3 and tangent section l1 is located at the maximum deflection sagitta pair with the lateral cross section curve of this curved surface liquid crystal panel
Between the uniform circular arcs c1 answering and forced displacement curve c2, due to arc section c3 and tangent section l1 even transition, do not interfere with people
The sensation to curved surface picture for the eye.Arc section c3 and tangent section l1 using non-homogeneous curvature replace the uniform of traditional non-uniform curvature
Circular arc c1, can reduce the bending stress that liquid crystal panel produces, liquid crystal panel dark-state display effect such as Fig. 6 institute because of flexural deformation
Show it is seen that the problem of corner dark-state light leak is improved, it is possible to increase the optical grade of curved-surface display, increase product competitiveness.
The present invention also provides a kind of Curved LCD, including curved surface liquid crystal panel and backlight module.Different from existing
Technology is had to adopt the circular arc of curvature uniformity, the lateral cross section curve of described curved surface liquid crystal panel is keeping and corresponding curvature
The uniform circular arcs of uniformity have equal maximum deflection sagitta, that is, on the premise of panel bending specification, have the song of change
Rate is that is to say, that the lateral cross section song curvature of a curve of this curved surface liquid crystal panel assumes heterogeneity；The construction of backlight module is with now
Technology is had to be as good as, only its shape will follow described curved surface liquid crystal panel.
Refer to Fig. 3, the lateral cross section curvature of curve of the curved surface liquid crystal panel of Curved LCD of the present invention presents non-
Uniformity can be realized by two kinds of embodiments (Fig. 3 illustrate be from face plate edge to maximum deflection sagitta at 1/2 song
The lateral cross section curve of face liquid crystal panel, the in addition homologous thread pair of the lateral cross section curve of 1/2 curved surface liquid crystal panel and Fig. 3
Claim).
The first embodiment: the lateral cross section curve of described curved surface liquid crystal panel is using by 3 points of pressure bend mode shapes
The forced displacement curve c2 becoming.
Specifically, as shown in figure 4, described 3 points are forced the bend mode i.e. two edges of fixing curved surface liquid crystal panel, Yu Qu
The mid portion of face liquid crystal panel applies external force and is allowed to occur forced displacement to obtain forced displacement curve.As shown in figure 3, it is described strong
Displacement curve c2 processed is located at the maximum deflection sagitta corresponding uniform circular arcs c1 with the lateral cross section curve of this curved surface liquid crystal panel
Top, described forced displacement curve c2 radius everywhere is respectively less than maximum with the lateral cross section curve of this curved surface liquid crystal panel
The radius of bending sagitta corresponding uniform circular arcs c1.Forced displacement curve c2 using non-homogeneous curvature replaces traditional uniform song
The uniform circular arcs c1 of rate, can reduce the bending stress that liquid crystal panel produces, liquid crystal panel dark-state display effect because of flexural deformation
Fruit is as shown in Figure 5 it is seen that the problem of corner dark-state light leak is improved.
Second embodiment: as shown in figure 3, the lateral cross section curve of described curved surface liquid crystal panel is from face plate edge to
It is divided into the arc section c3 and tangent section l1 tangent with arc section c3 at macrobending sagitta, and the radius of described arc section c3 is little
Radius in the maximum deflection sagitta corresponding uniform circular arcs c1 of the lateral cross section curve with this curved surface liquid crystal panel.
Specifically, because maximum deflection sagitta is constant, in order to make sight line as uniform as possible, arc section c3 and tangent section l1's
Distance between point of contact and face plate edge is the distance >=l/3 between waypoint and face plate edge, and l is the overall length of curved surface liquid crystal panel.
Arc section c3 and tangent section l1 is located at the maximum deflection sagitta pair with the lateral cross section curve of this curved surface liquid crystal panel
Between the uniform circular arcs c1 answering and forced displacement curve c2, due to arc section c3 and tangent section l1 even transition, do not interfere with people
The sensation to curved surface picture for the eye.Arc section c3 and tangent section l1 using non-homogeneous curvature replace the uniform of traditional non-uniform curvature
Circular arc c1, can reduce the bending stress that liquid crystal panel produces, liquid crystal panel dark-state display effect such as Fig. 6 institute because of flexural deformation
Show it is seen that the problem of corner dark-state light leak is improved.
In sum, the curved surface liquid crystal panel of the present invention and Curved LCD, the lateral cross section of curved surface liquid crystal panel
Curve presents non-homogeneous curvature using forced displacement curve or by the way of dividing arc section and tangent section, thus replacing traditional
Uniform circular arcs curvature, can reduce the bending stress that liquid crystal panel produces because of flexural deformation, improve asking of corner dark-state light leak
Topic, improves the optical grade of curved-surface display, increases product competitiveness.
The above, for the person of ordinary skill of the art, can be with technology according to the present invention scheme and technology
Design is made other various corresponding changes and is deformed, and all these change and deformation all should belong to the appended right of the present invention
The protection domain requiring.
Claims (10)
1. a kind of curved surface liquid crystal panel is it is characterised in that the lateral cross section curve of this curved surface liquid crystal panel has the curvature of change.
2. curved surface liquid crystal panel as claimed in claim 1 is it is characterised in that the lateral cross section curve of described curved surface liquid crystal panel
It is by 3 points of forced displacement curves (c2) forcing bend mode to be formed.
3. curved surface liquid crystal panel as claimed in claim 2 is it is characterised in that described forced displacement curve (c2) radius everywhere
It is respectively less than the radius with the corresponding uniform circular arcs of the maximum deflection sagitta (c1) of the lateral cross section curve of this curved surface liquid crystal panel.
4. curved surface liquid crystal panel as claimed in claim 1 is it is characterised in that the lateral cross section curve of described curved surface liquid crystal panel
It is divided into arc section (c3) and the tangent section (l1) tangent with arc section (c3) at from face plate edge to maximum deflection sagitta.
5. curved surface liquid crystal panel as claimed in claim 4 is it is characterised in that the radius of described arc section (c3) is less than and this song
The radius of the corresponding uniform circular arcs of the maximum deflection sagitta (c1) of the lateral cross section curve of face liquid crystal panel.
6. curved surface liquid crystal panel as claimed in claim 5 it is characterised in that the point of contact of arc section (c3) and tangent section (l1) with
Distance >=l/3 between face plate edge, l are the overall length of curved surface liquid crystal panel.
7. a kind of Curved LCD is it is characterised in that include curved surface liquid crystal panel, the lateral cross section of this curved surface liquid crystal panel
Curve has the curvature of change.
8. Curved LCD as claimed in claim 7 is it is characterised in that the lateral cross section of described curved surface liquid crystal panel is bent
Line is by 3 points of forced displacement curves (c2) forcing bend mode to be formed, and described forced displacement curve (c2) radius everywhere is equal
Less than the radius with the corresponding uniform circular arcs of the maximum deflection sagitta (c1) of the lateral cross section curve of this curved surface liquid crystal panel.
9. Curved LCD as claimed in claim 7 is it is characterised in that the lateral cross section of described curved surface liquid crystal panel is bent
Line from face plate edge to maximum deflection sagitta at be divided into arc section (c3) and the tangent section (l1) tangent with arc section (c3),
The radius of described arc section (c3) is less than corresponding with the maximum deflection sagitta of the lateral cross section curve of this curved surface liquid crystal panel equal
The radius of nicely rounded arc (c1).
10. Curved LCD as claimed in claim 9 is it is characterised in that arc section (c3) and tangent section (l1's) cuts
Distance >=l/3 between point and face plate edge, l are the overall length of curved surface liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610933473.6A CN106338851B (en) | 2016-10-31 | 2016-10-31 | Curved surface liquid crystal display panel and curved surface liquid crystal display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933473.6A CN106338851B (en) | 2016-10-31 | 2016-10-31 | Curved surface liquid crystal display panel and curved surface liquid crystal display |
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| CN106338851A true CN106338851A (en) | 2017-01-18 |
| CN106338851B CN106338851B (en) | 2019-12-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950742A (en) * | 2017-05-24 | 2017-07-14 | 京东方科技集团股份有限公司 | A kind of curved-surface display device and preparation method thereof |
| CN108182876A (en) * | 2018-02-01 | 2018-06-19 | 惠州市华星光电技术有限公司 | Display screen |
| CN110794601A (en) * | 2019-11-19 | 2020-02-14 | 深圳市铁幕电子竞技科技有限公司 | Method and equipment for manufacturing large-curvature curved-surface liquid crystal display and display |
| CN114023202A (en) * | 2021-10-26 | 2022-02-08 | 惠州华星光电显示有限公司 | Display panel and display terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010048887A (en) * | 2008-08-19 | 2010-03-04 | Hitachi Displays Ltd | Display |
| CN103424913A (en) * | 2012-05-17 | 2013-12-04 | 三星电子株式会社 | Curved display apparatus |
| CN104385757A (en) * | 2014-12-12 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Lamination device and corresponding lamination method |
| CN104570448A (en) * | 2015-01-27 | 2015-04-29 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN104978900A (en) * | 2014-04-01 | 2015-10-14 | 三星显示有限公司 | Curved display device |
| US20160295715A1 (en) * | 2015-04-03 | 2016-10-06 | Samsung Display Co., Ltd. | Display device having adhesion layer between curved window panel and curved display panel |
-
2016
- 2016-10-31 CN CN201610933473.6A patent/CN106338851B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010048887A (en) * | 2008-08-19 | 2010-03-04 | Hitachi Displays Ltd | Display |
| CN103424913A (en) * | 2012-05-17 | 2013-12-04 | 三星电子株式会社 | Curved display apparatus |
| CN104978900A (en) * | 2014-04-01 | 2015-10-14 | 三星显示有限公司 | Curved display device |
| CN104385757A (en) * | 2014-12-12 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Lamination device and corresponding lamination method |
| CN104570448A (en) * | 2015-01-27 | 2015-04-29 | 京东方科技集团股份有限公司 | Display panel and display device |
| US20160295715A1 (en) * | 2015-04-03 | 2016-10-06 | Samsung Display Co., Ltd. | Display device having adhesion layer between curved window panel and curved display panel |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950742A (en) * | 2017-05-24 | 2017-07-14 | 京东方科技集团股份有限公司 | A kind of curved-surface display device and preparation method thereof |
| CN106950742B (en) * | 2017-05-24 | 2019-08-27 | 京东方科技集团股份有限公司 | A kind of curved-surface display device and preparation method thereof |
| CN108182876A (en) * | 2018-02-01 | 2018-06-19 | 惠州市华星光电技术有限公司 | Display screen |
| CN108182876B (en) * | 2018-02-01 | 2020-05-05 | 惠州市华星光电技术有限公司 | Display screen |
| CN110794601A (en) * | 2019-11-19 | 2020-02-14 | 深圳市铁幕电子竞技科技有限公司 | Method and equipment for manufacturing large-curvature curved-surface liquid crystal display and display |
| CN110794601B (en) * | 2019-11-19 | 2022-08-30 | 深圳市铁幕电子竞技科技有限公司 | Method and equipment for manufacturing large-curvature curved-surface liquid crystal display and display |
| CN114023202A (en) * | 2021-10-26 | 2022-02-08 | 惠州华星光电显示有限公司 | Display panel and display terminal |
| CN114023202B (en) * | 2021-10-26 | 2023-12-05 | 惠州华星光电显示有限公司 | Display panel and display terminal |
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| CN106338851B (en) | 2019-12-24 |
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