CN103605228B - Display device and liquid crystal TV set - Google Patents
Display device and liquid crystal TV set Download PDFInfo
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- CN103605228B CN103605228B CN201310617152.1A CN201310617152A CN103605228B CN 103605228 B CN103605228 B CN 103605228B CN 201310617152 A CN201310617152 A CN 201310617152A CN 103605228 B CN103605228 B CN 103605228B
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Abstract
The invention provides a kind of display device and a kind of liquid crystal TV set.Display device includes that display floater, display floater include prebasal plate and metacoxal plate, and prebasal plate is parallel to each other with metacoxal plate, and prebasal plate is positioned at the front side of metacoxal plate and has distance between the two；The viewing area of prebasal plate and the viewing area of metacoxal plate are curved surface, and the area of the viewing area of metacoxal plate is more than the area of the viewing area of prebasal plate.The viewing area area of the metacoxal plate of display floater is fabricated to the mode of the viewing area area more than prebasal plate by the display device that the present invention provides, realize the compensation to metacoxal plate viewing area, so that prebasal plate viewing area has larger area and receives the light of metacoxal plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the viewing area luminance raising in edge of prebasal plate, to reach to promote the purpose of image effect.
Description
Technical field
The present invention relates to electronics field, in particular to a kind of display device and the liquid crystal electricity including this display device
Depending on machine.
Background technology
In recent years, the fast development of Display Technique is with increasingly mature, and CRT shows the sight line having walked out people, due to liquid crystal surface
Frivolous, energy-conservation, the feature such as picture is soft that plate possesses, liquid crystal display has become as the main flow of currently displaying technology.The world
The exploitation of lcd technology is the most never stopped by Ge great liquid crystal panel manufacturer and liquid crystal TV set manufacturer with putting into, and that is released is new
Technology and new equipment also promote the developing direction of whole display industry.Along with the fast development of Display Technique, consumer is to display
The demand of equipment also changes occurring, and shows, be shown to energy-conservation frivolous liquid crystal from thick and heavy CRT from white and black displays to colour
Display, shows to ultra high-definition 4K2K from relatively low-res to high definition, from energy-conservation frivolous LCD to ultrathin bendable again
OLED, consumer demand becomes the design object of developer, and the innovative design of designer also contributes to consumer's simultaneously
Demand, is that both interdependences influence each other.In the recent period, along with all big enterprises release one after another curved surface TV, curved surface TV is correlated with
Vocabulary also have become as a new term and the focus in display field, owing to curve screens can form a bag towards audience direction
Enclose angle, allow spectators can obtain optimal viewing effect from the edge-to-edge of screen.Therefore, the curved surface TV meeting of giant-screen
Broader visible angle and broad full-view image are provided, make overall picture telepresenc stronger.Current curved-surface display
Liang great camp be divided into use oled panel bending realize curved-surface display with use traditional liquid crystal panel be curved realize curved surface show
Show.Two kinds of panels are used for doing curved-surface display, are curved viewing area 1 ' and the film of the prebasal plate at rear colored filter place
The radian of the arc-shaped side of the viewing area 2 ' of the metacoxal plate at transistor place is equal, length of straight flange is equal, showing of such metacoxal plate
Show the radian radian less than the viewing area 1 ' of prebasal plate in region 2 '.In the viewing area 1 ' of prebasal plate near the position of straight flange
It is slightly dark with the brightness shown under normal circumstances that the place of putting there will be picture actual displayed brightness, color offset phenomenon occurs.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of display device, it is possible to solve prebasal plate viewing area and after
The colour cast problem that the viewing area of substrate exists, the display effect making display floater is more preferable.
In view of this, the invention provides a kind of display device, including display floater, described display floater include prebasal plate and after
Substrate, described prebasal plate is parallel to each other with described metacoxal plate, and described prebasal plate is positioned at the front side of described metacoxal plate and has between the two
Distance；The viewing area of described prebasal plate and the viewing area of described metacoxal plate are curved surface, and the viewing area of described metacoxal plate
Area more than the area of viewing area of described prebasal plate.
Present invention also offers a kind of liquid crystal TV set, include the display device described in technique scheme.
The display device that the present invention provides has a following beneficial effect:
The viewing area area of the metacoxal plate of display floater is fabricated to the viewing area more than prebasal plate by the display device that the present invention provides
The mode of territory area, it is achieved the compensation to metacoxal plate viewing area, so that prebasal plate viewing area has base after larger area receives
The light of plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the viewing area of prebasal plate exist
The luminance raising of edge, and then promote image effect；And, the display floater of curved surface can form a bag towards audience direction
Enclosing angle, allow the spectators viewing area from prebasal plate can obtain optimal viewing effect to another side, provides for spectators
Broader visible angle and broad full-view image, make overall picture telepresenc stronger.
The liquid crystal TV set that the present invention provides has a following beneficial effect:
The liquid crystal TV set that the present invention provides, solves the colour cast problem of prebasal plate viewing area edge, makes the display of prebasal plate
Region, at the luminance raising of edge, can reach and promotes image effect and expand the purpose of prebasal plate viewing area area.
Accompanying drawing explanation
Fig. 1 is the structural representation of display floater one embodiment of correlation technique；
Fig. 2 is the structural representation that display floater one its straight flange of embodiment of the present invention is arranged in a vertical direction；
Fig. 3 is the broken section structure for amplifying schematic diagram of display floater shown in Fig. 2；
Fig. 4 is the structural representation that its straight flange of display floater shown in Fig. 2 is arranged in the horizontal direction；
Fig. 5 is the structural representation of another embodiment of display floater of the present invention.
Wherein, in Fig. 1, corresponding relation between each parts and reference is as follows:
The viewing area of 1 ' prebasal plate；The viewing area of 2 ' metacoxal plates.
In Fig. 2 to Fig. 5, the corresponding relation between each parts and reference is as follows:
The viewing area of 1 prebasal plate, the viewing area of 2 metacoxal plates, 3 colored filters, 4 thin film transistor (TFT)s, 5 liquid crystal lists
Unit.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the accompanying drawings with embodiment to this
Bright it is described further.It should be noted that in the case of not conflicting, the feature in embodiments herein and embodiment can
To be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention can also use
Other are different from mode described here and implement, and therefore, the present invention is not limited by following public specific embodiment.
Embodiment one:
Present embodiments provide a kind of display device, including display floater, as in figure 2 it is shown, described display floater includes prebasal plate
And metacoxal plate, described prebasal plate is parallel to each other with described metacoxal plate, and described prebasal plate is positioned at the front side and between the two of described metacoxal plate
There is distance；The viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate are curved surface, and described metacoxal plate
The area of viewing area 1 is more than the area of the viewing area 2 of described prebasal plate.
The display device that the present invention provides has a following beneficial effect:
Viewing area 2 area of the metacoxal plate of display floater is fabricated to the display more than prebasal plate by the display device that the present invention provides
The mode of region 1 area, it is achieved the compensation to metacoxal plate viewing area 2, connects so that prebasal plate viewing area has larger area
Receive the light of metacoxal plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the display of prebasal plate
Region is at the luminance raising of edge, and then promotes image effect.
And, the display floater of curved surface can form one and surround angle towards audience direction, allows the spectators viewing area from prebasal plate
While optimal viewing effect can be obtained to another side, provide broader visible angle and broad full-view image for spectators,
Make overall picture telepresenc stronger.
In technique scheme, it is preferable that the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate all in
Cylinder shape.
Wherein, the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate are positioned on the coaxial different faces of cylinder.
So, as long as ensureing arbitrary arc-shaped side and the corresponding arc on metacoxal plate viewing area 2 of the viewing area 1 of prebasal plate
The radian on limit is identical, and the colour cast that can solve viewing area 1 edge of prebasal plate and viewing area 2 edge of metacoxal plate is asked
Topic, makes the viewing area luminance raising in edge of prebasal plate, to reach to solve colour cast, the purpose of lifting image effect.
In technique scheme, it is preferable that the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate are
Quadrangle cambered surface, and one group of opposite side of described quadrangle cambered surface be parallel to each other straight flange, another group opposite side be the arc being parallel to each other
Shape limit, can make straight flange be perpendicular to arc-shaped side simultaneously, so can simplify the manufacture difficulty of prebasal plate and metacoxal plate, can be by long
It is cylinder shape that square prebasal plate and rectangular metacoxal plate carry out curved surface process to make its plate face.
More preferably, the described arc of the viewing area 2 of the described arc-shaped side of the viewing area 1 of described prebasal plate and described metacoxal plate
The radian on limit is equal and the radian of the described arc-shaped side of the viewing area 1 of described prebasal plate is less than the viewing area of described metacoxal plate
The arc length of the described arc-shaped side of 2, the described straight flange of the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate
The length of described straight flange is equal.
In technique scheme, it is preferable that described straight flange is arranged in a vertical direction (as shown in Figure 2), see with more preferable lifting
Many viewing effects.
Certainly, described straight flange also can be arranged (as shown in Figure 4) in the horizontal direction, it is possible to realizes the purpose of the application.
More preferably, as it is shown on figure 3, described display floater also includes colored filter 3, thin film transistor (TFT) 4 and liquid crystal cells 5,
Described colored filter 3 is installed on the convex surface of the viewing area 1 of described prebasal plate (that is: pacifies on the viewing area 1 of prebasal plate
The curved surface of dress colored filter 3) on, described thin film transistor (TFT) 4 is installed on the concave curved surface of the viewing area 2 of described metacoxal plate (i.e.:
The curved surface of thin film transistor (TFT) 4 is installed on the viewing area 2 of metacoxal plate) on, described liquid crystal cells 5 is positioned at described colored filter
And between described thin film transistor (TFT) (as shown in Figure 3).
Wherein, described prebasal plate and described metacoxal plate are glass substrate.
Conventional display panels is used for doing plane and showing, as it is shown in figure 1, and the viewing area of front glass substrate and the viewing area of metacoxal plate
Territory equivalently-sized, is applied to during curved-surface display need panel to be curved with certain curvature, the panel prebasal plate after bending
Viewing area is identical with the arc length of the viewing area arc-shaped side of metacoxal plate, and this makes picture occur colour cast when showing (particularly
The edge of the arc-shaped side in two viewing areas).Display floater prebasal plate and metacoxal plate viewing area are designed to the arc length of arc-shaped side
Differ so that both are on concentric circles, the arc length of the viewing area arc-shaped side of metacoxal plate and prebasal plate viewing area arc-shaped side
The central angle of arc length is identical, and so, the arc length of the arc-shaped side of the viewing area of metacoxal plate is greater than the arc of the viewing area of prebasal plate
The arc length (that is: the viewing area arc length of metacoxal plate is more than the viewing area arc length of prebasal plate) on shape limit, efficiently solves curved-surface display
In the picture colour cast problem of the edge of two viewing areas (that is: the viewing area of prebasal plate and the viewing area of metacoxal plate), make
Panel is more suitable for doing curved-surface display；So, the display floater of curved surface can form one and surround angle towards audience direction, allows sight
Many from the viewing area of prebasal plate while optimal viewing effect can be obtained to another side, provide broader visual for spectators
Angle and broad full-view image, make overall picture telepresenc stronger.
The concrete principle analysis of the application is following (explaining orally with the embodiment that the application arc-shaped side is arranged in the horizontal direction):
Traditional panel, colored filter is produced on prebasal plate, and the colored filter intersection of different colours needs to be formed light tight
Layer, i.e. BM district covers the region of blend of colors, so can be greatly reduced between liquid crystal display pixel dry produced by colour mixture
Disturb, thus present more stable and affect quality clearly；Thin film transistor (TFT) makes on the back substrate, between prebasal plate and metacoxal plate
There is certain gap, liquid crystal molecule is filled among gap, control thin by external drive control panel output voltage and signal
The switch of film transistor, thus realize the control of the discharge and recharge of pixel.
Display floater need to be carried out certain angle bending by curved-surface display technology, real visual angle and visual range when not bending after bending
Certain angle can be occurred to offset, display presents colour cast problem.
Utilize traditional panel to make curved-surface display to need to be curved liquid crystal panel with certain curvature, because of its prebasal plate and rear base
Plate display area size is identical, so the arc length of the viewing area arc-shaped side of the display floater prebasal plate after Wan Qu and metacoxal plate show
The arc-shaped side arc length in region is equal.
Below in conjunction with Fig. 1 with COT(Color Filter on TFT, it may be assumed that colored filter and thin film transistor (TFT) with at prebasal plate or
On metacoxal plate) as a example by the product of panel and normal liquid crystal panel (CF and TFT is divided among on 2 sheet glass substrates), carry out
Theory analysis: prebasal plate viewing area arc-shaped side arc length is ∏ * a1*R1/180, wherein a1 is the central angle of arc-shaped side of prebasal plate,
R1 is the radius of the arc-shaped side of prebasal plate so that prebasal plate viewing area arc-shaped side arc length is ∏ * a1*R1/180, and metacoxal plate shows
Region arc-shaped side arc length is ∏ * a2*(R1+n)/180, wherein n is the distance of front and back panel viewing area, and a2 is metacoxal plate
The central angle of arc-shaped side；
Calculate according to above-mentioned formula, under conditions of arc length is equal, the gap of prebasal plate and metacoxal plate is added and considers, be in curved
The panel radius of bent outer layer is slightly larger, and the cambered surface loss being in outer layer after bending is angle, i.e. on display area and visual angle
Lose.For the panel after bending, the arc of the horizontal direction viewing area on prebasal plate and metacoxal plate after panel bending
The central angle on limit is different, and the central angle of the arc-shaped side on prebasal plate is a1, and the central angle of the arc-shaped side on metacoxal plate is a2, vertically
Direction length does not changes, and a2 is less than a1.If in like manner prebasal plate and metacoxal plate being curved in vertical direction, Vertical Square
Front substrate is different with the central angle of viewing area arc-shaped side after metacoxal plate bending, and cross-directional length is constant.
The method that the present invention takes is, by arc-shaped side arc length and the prebasal plate viewing area of the viewing area of metacoxal plate in its processing procedure
The central angle of arc-shaped side arc length be designed to identical, make the arc length arc length more than prebasal plate of metacoxal plate；
That is: as in figure 2 it is shown, the viewing area of display floater prebasal plate with metacoxal plate is designed to arc length and differs so that both
On concentric circles, the arc-shaped side of the viewing area of metacoxal plate identical with the central angle of the arc-shaped side of prebasal plate viewing area (being a),
So that the arc length of metacoxal plate is more than the arc length of prebasal plate, solve the picture colour cast problem of viewing area edge during curved-surface display, with
More meet panel and do curved-surface display.
Below by UD(Ultra Definition) illustrate as a example by panel:
Panel CF(Color Filter) thickness is about 6.4 μm, Cell Gap(thickness of liquid crystal layer) value is about 4 μm, then prebasal plate
With 10.4 μm that are spaced about of metacoxal plate, thus can calculate when central angle is 12 °, after metacoxal plate has and relatively inside contracts, prebasal plate
Poor with the arc length of metacoxal plate is Δ l=∏ * a*n/180, brings above-mentioned numerical value into and obtains Δ l=0.0022mm, for UD panel, Pixel
Size be 0.372mm, then the size of Sub-Pixel is the Pixel size of 0.124mm(1/3rd), then (Δ l/0.124mm)
* 100% ≈ 1.8%, is contemplated in brightness blue accounting 10%, green accounting 60% so that blue colour cast reach (1.8*0.6)/
(1.8*0.6+98.2*0.1)=10%.If radius of curvature is less, bending is bigger, and such as bending 12 degree, is 24 at central angle
° time reach 20% colour cast.
The arc length of prebasal plate and metacoxal plate is designed on concentric circles and arc length is different, by metacoxal plate relative to the arc length of prebasal plate
Increase 0.0022mm, i.e. compensated to metacoxal plate, i.e. colour cast problem is solved；Now, prebasal plate and rear base
The arc length difference of plate is Δ l=∏ * a*n/180, brings above-mentioned numerical value into and obtains Δ l=0.0022mm-0.0022mm=0, for UD panel,
The size of Pixel is 0.372mm, then the size of Sub-Pixel is 0.124mm, then (Δ l/0.124mm) * 100% ≈ 0%,
Blue accounting 10%, green accounting 60% so that blue colour cast reach (0*0.6)/(0*0.6+98.2*0.1) are contemplated in brightness
=0%.Thus the colour cast problem caused because of panel bending will be solved.
The display device that the present invention provides has a following beneficial effect:
The viewing area area of the metacoxal plate of display floater is fabricated to the viewing area more than prebasal plate by the display device that the present invention provides
The mode of territory area, it is achieved the compensation to metacoxal plate viewing area, so that prebasal plate viewing area has base after larger area receives
The light of plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the viewing area of prebasal plate exist
The luminance raising of edge, and then promote image effect；And, the display floater of curved surface can form a bag towards audience direction
Enclosing angle, allow the spectators viewing area from prebasal plate can obtain optimal viewing effect to another side, provides for spectators
Broader visible angle and broad full-view image, make overall picture telepresenc stronger.
Embodiment two:
The present embodiment additionally provides a kind of display device, and including display floater, described display floater includes prebasal plate and metacoxal plate,
Described prebasal plate is parallel to each other with described metacoxal plate, and described prebasal plate is positioned at the front side of described metacoxal plate and has distance between the two；
The viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate are curved surface, and the viewing area 1 of described metacoxal plate
Area more than the area of viewing area 2 of described prebasal plate.
The display device that the present invention provides has a following beneficial effect:
Viewing area 1 area of the prebasal plate of display floater is fabricated to the display more than metacoxal plate by the display device that the present invention provides
The mode of region 2 area, it is achieved the compensation to metacoxal plate viewing area 2, connects so that prebasal plate viewing area has larger area
Receive the light of metacoxal plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the display of prebasal plate
Region is at the luminance raising of edge, and then promotes image effect.
And, the display floater of curved surface can form one and surround angle towards audience direction, allows the spectators viewing area from prebasal plate
While optimal viewing effect can be obtained to another side, provide broader visible angle and broad full-view image for spectators,
Make overall picture telepresenc stronger.
In technique scheme, it is preferable that the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate all in
Dome shape (as shown in Figure 5).Wherein, the viewing area 1 of described prebasal plate and the viewing area 2 of described metacoxal plate are positioned at one heart
Different spheres on, and the viewing area 2 of the viewing area 1 of described prebasal plate and described metacoxal plate is quadrangle cambered surface, institute
The opposite side stating quadrangle cambered surface is the arc-shaped side being parallel to each other；Any plane and the display of described prebasal plate through the described centre of sphere
The intersection in region 1 and equal with the radian of the intersection of the viewing area 2 of described metacoxal plate and with described metacoxal plate viewing area
The arc length of 2 intersections is more than the arc length with viewing area 1 intersection of described prebasal plate.
Also can solve the colour cast problem of viewing area 1 edge of prebasal plate and viewing area 2 edge of metacoxal plate, make front base
The viewing area of plate is at the luminance raising of edge, to reach to promote the purpose of image effect.
Preferably, as it is shown on figure 3, described display floater also includes colored filter 3, thin film transistor (TFT) 4 and liquid crystal cells 5,
Described colored filter 3 is installed on the convex surface of viewing area 1 of described prebasal plate, and described thin film transistor (TFT) 4 is installed on institute
Stating on the concave curved surface of viewing area 2 of metacoxal plate, described liquid crystal cells 5 is positioned at described colored filter and described thin film transistor (TFT)
Between.
The display device that the present invention provides has a following beneficial effect:
The viewing area area of the metacoxal plate of display floater is fabricated to the viewing area more than prebasal plate by the display device that the present invention provides
The mode of territory area, it is achieved the compensation to metacoxal plate viewing area, so that prebasal plate viewing area has base after larger area receives
The light of plate viewing area, thus solve the colour cast problem of the edge of prebasal plate viewing area, make the viewing area of prebasal plate exist
The luminance raising of edge, and then promote image effect；And, the display floater of curved surface can form a bag towards audience direction
Enclosing angle, allow the spectators viewing area from prebasal plate can obtain optimal viewing effect to another side, provides for spectators
Broader visible angle and broad full-view image, make overall picture telepresenc stronger.
Embodiment three:
The present embodiment additionally provides a kind of liquid crystal TV set (not shown), and the liquid crystal TV set that the present invention provides includes embodiment
1 or embodiment 2 in the display device of arbitrary technical scheme.
The liquid crystal TV set that the present invention provides has a following beneficial effect:
The liquid crystal TV set that the present invention provides, solves the colour cast problem of prebasal plate viewing area edge, makes the display of prebasal plate
Region, at the luminance raising of edge, can reach and promotes image effect and expand the purpose of prebasal plate viewing area area；And,
The display floater of curved surface can be formed towards audience direction one surround angle, allow the spectators viewing area from prebasal plate to separately
While optimal viewing effect can be obtained, provide broader visible angle and broad full-view image for spectators, allow entirety
Picture telepresenc is stronger.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a display device, including display floater, described display floater includes prebasal plate and metacoxal plate,
Described prebasal plate is parallel to each other with described metacoxal plate, and described prebasal plate is positioned at the front side and two of described metacoxal plate
There is between person distance；It is characterized in that,
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are curved surface, and described rear base
The area of the viewing area of plate is more than the area of the viewing area of described prebasal plate；
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are all in cylinder shape；
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are positioned at coaxial different cylinders
On；
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are quadrangle cambered surface, and institute
State one group of opposite side of quadrangle cambered surface be the straight flange that is parallel to each other, another group opposite side be the arc being parallel to each other
Limit；
The described arc-shaped side of the viewing area of described prebasal plate and the described arc of the viewing area of described metacoxal plate
The radian on shape limit is equal and the arc length of the described arc-shaped side of the viewing area of described prebasal plate is less than after described
The arc length of the described arc-shaped side of the viewing area of substrate, the described straight flange of the viewing area of described prebasal plate with
The length of the described straight flange of the viewing area of described metacoxal plate is equal；
The arc length of arc-shaped side described in the viewing area of described prebasal plate is ∏ * a1*R1/180, described metacoxal plate
Viewing area described in the arc length of arc-shaped side be ∏ * a2* (R1+n)/180, wherein, a1 is prebasal plate
The central angle of arc-shaped side, R1 is the radius of the arc-shaped side of prebasal plate, n be front-back baseboard viewing area away from
From, a2 is the central angle of the arc-shaped side of metacoxal plate, and by the arc-shaped side arc of the viewing area of described metacoxal plate
The central angle of the long arc-shaped side arc length with described prebasal plate viewing area is designed to identical, makes described metacoxal plate
Arc length more than the arc length of described prebasal plate.
Display device the most according to claim 1, it is characterised in that
Described straight flange is arranged in the horizontal direction or is arranged in a vertical direction.
3. a display device, including display floater, described display floater includes prebasal plate and metacoxal plate,
Described prebasal plate is parallel to each other with described metacoxal plate, and described prebasal plate is positioned at the front side and two of described metacoxal plate
There is between person distance；It is characterized in that,
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are curved surface, and described rear base
The area of the viewing area of plate is more than the area of the viewing area of described prebasal plate；
The viewing area of described prebasal plate and the viewing area the most spherically shape of described metacoxal plate；
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are positioned at concentric different spheres
On；
The viewing area of described prebasal plate and the viewing area of described metacoxal plate are quadrangle cambered surface, described
The opposite side of quadrangle cambered surface is the arc-shaped side being parallel to each other；Any plane and described front base through the centre of sphere
The intersection of the viewing area of plate and equal with the radian of the intersection of the viewing area of described metacoxal plate and with institute
State the arc length of viewing area intersection of metacoxal plate more than the arc length with the viewing area intersection of described prebasal plate.
Display device the most according to any one of claim 1 to 3, it is characterised in that
Described display floater also includes colored filter, thin film transistor (TFT) and liquid crystal cells, described colored filter
On the convex surface of the viewing area that mating plate is installed on described prebasal plate, described thin film transistor (TFT) is installed on described
On the concave curved surface of the viewing area of metacoxal plate, described liquid crystal cells is positioned at described colored filter and described thin
Between film transistor.
5. a liquid crystal TV set, it is characterised in that
Including just like the display device according to any one of Claims 1-4.
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| CN201310617152.1A CN103605228B (en) | 2013-11-27 | 2013-11-27 | Display device and liquid crystal TV set |
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| CN201310617152.1A CN103605228B (en) | 2013-11-27 | 2013-11-27 | Display device and liquid crystal TV set |
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| CN103605228A CN103605228A (en) | 2014-02-26 |
| CN103605228B true CN103605228B (en) | 2016-09-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20150116302A (en) * | 2014-04-07 | 2015-10-15 | 엘지전자 주식회사 | Image display apparatus, server and method for operating the same |
| CN103985739B (en) * | 2014-05-09 | 2017-06-13 | 青岛海信电器股份有限公司 | A kind of curved face display panel and display device |
| CN104111567A (en) * | 2014-08-08 | 2014-10-22 | 深圳市华星光电技术有限公司 | Cambered liquid crystal panel |
| CN104360514A (en) * | 2014-11-10 | 2015-02-18 | 深圳市华星光电技术有限公司 | Liquid crystal display panel for curve-shaped screen |
| CN104375339B (en) * | 2014-11-13 | 2017-07-18 | 深圳市华星光电技术有限公司 | Curved surface liquid crystal display panel and curved surface liquid crystal display device |
| CN104407469A (en) * | 2014-11-14 | 2015-03-11 | 深圳市华星光电技术有限公司 | Cambered liquid crystal display panel and cambered liquid crystal display device |
| CN104456313A (en) | 2014-12-03 | 2015-03-25 | 合肥京东方显示光源有限公司 | Backlight module and display device |
| 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 |
| CN105929616B (en) * | 2016-07-06 | 2020-03-10 | 深圳市华星光电技术有限公司 | Special-shaped display screen and pixel unit structure thereof |
| CN111258135B (en) * | 2020-03-25 | 2023-03-14 | 京东方科技集团股份有限公司 | Color cast compensation method and device and display equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201486A (en) * | 2006-12-11 | 2008-06-18 | 龙腾光电（控股）有限公司 | Flexural liquid crystal panel and liquid crystal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009093000A (en) * | 2007-10-10 | 2009-04-30 | Hitachi Displays Ltd | Liquid crystal display device |
| JP5213407B2 (en) * | 2007-10-10 | 2013-06-19 | 株式会社ジャパンディスプレイイースト | Liquid crystal display device and organic EL display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101201486A (en) * | 2006-12-11 | 2008-06-18 | 龙腾光电（控股）有限公司 | Flexural liquid crystal panel and liquid crystal device |
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