CN109298560A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN109298560A CN109298560A CN201811450754.1A CN201811450754A CN109298560A CN 109298560 A CN109298560 A CN 109298560A CN 201811450754 A CN201811450754 A CN 201811450754A CN 109298560 A CN109298560 A CN 109298560A
- Authority
- CN
- China
- Prior art keywords
- sub
- pixels
- pixel
- pixel unit
- compensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
Abstract
The invention discloses a kind of display panel and display devices, belong to field of display technology, comprising: viewing area and the non-display area around viewing area；Viewing area includes center and peripheral region, and peripheral region is arranged around center；Viewing area includes multiple pixel units；The pixel unit includes multiple conventional pixel cells and at least one compensation pixel unit, and the compensation pixel unit is located at the peripheral region；Pixel unit includes at least one first sub-pixel；The first sub-pixel in conventional pixel cell is white sub-pixels, and the first sub-pixel in compensation pixel unit is yellow sub-pixel or green sub-pixels.When display panel applications provided by the invention are in display device, the partially blue phenomenon of fluorescent film fringe region can be improved in visual effect, to promote display quality.Also, the thickness and manufacture difficulty of display panel are not will increase.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of display panel and display device.
Background technique
In the sense organ of people, receive information it is most be the organs of vision (eyes), in production and life, people need
It is increasingly utilized visual information abundant, thus display technology plays very important angle in mankind nowadays society
Color.So far from appearance, technology development is also very fast for display technology, cathode ray tube technologies (CRT), plasma successively occurs
Body shows (PDP), liquid crystal display (LCD), and organic light emitting display (OLED), microdiode show (micro LED) technology.
In the prior art, a kind of display device, including backlight module and display panel are additionally provided, wherein in backlight module
Luminescence unit be fluorescent film, fluorescent film includes the multiple micro-led of array arrangement, and fluorescent film can be display surface
Plate provides area source.Also, multiple in fluorescent film micro-led can individually control whether to shine.For example, display
Panel there are partial region show black picture, can be with the micro-led closing of black picture corresponding position, a side
Face can prevent black picture shinny, and the contrast of display panel is caused to decline, and on the other hand, can save backlight module
Power consumption.
This display device that the prior art provides has many advantages, such as high contrast, low in energy consumption, becomes the weight of display technology
Want one of developing direction.
One of how the display quality of display device is continuously improved, be a technical problem to be solved urgently.
Summary of the invention
In view of this, the present invention provides a kind of display panel and display device, to solve problem of the prior art.
The present invention provides a kind of display panels, comprising: viewing area and the non-display area around viewing area；Viewing area includes
Center and peripheral region, peripheral region are arranged around center；Viewing area includes multiple pixel units；The pixel unit includes more
A conventional pixel cell and at least one compensation pixel unit, the compensation pixel unit are located at the peripheral region；Pixel unit
Including at least one the first sub-pixel；The first sub-pixel in conventional pixel cell is white sub-pixels, in compensation pixel unit
The first sub-pixel be yellow sub-pixel or green sub-pixels.
The present invention also provides a kind of display devices, including display panel provided by the invention.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
The viewing area of display panel includes center and peripheral region, is provided at least one compensation pixel list in peripheral region
Member, compensation pixel unit are partially yellow or partially green relative to the color of conventional pixel cell.Correspondingly, peripheral region shows the color of picture
It spends partially yellow or partially green.When display panel applications provided in this embodiment are in display device, peripheral region and fluorescence film edge
Region is correspondingly arranged, and can improve the partially blue phenomenon of fluorescent film fringe region in visual effect, to promote display quality.And
And display panel need to only set the pixel unit of at least one in peripheral region to without increasing additional film layer or structure
Compensation pixel unit not will increase the thickness and manufacture difficulty of display panel.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technical effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of structural schematic diagram of fluorescent film described in the prior art；
Fig. 2 is a kind of planar structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 4 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 6 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 7 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 8 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 9 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 10 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 11 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 12 is a kind of planar structure schematic diagram of compensation pixel unit provided in an embodiment of the present invention；
Figure 13 is a kind of the schematic diagram of the section structure of the BB ' line along Figure 12；
Figure 14 is a kind of the schematic diagram of the section structure of yellow sub-pixel provided in an embodiment of the present invention；
Figure 15 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
When using fluorescent film in the backlight module of display device, fringe region coloration of the display device in viewing area is inclined
Indigo plant affects the display quality of display device, and inventor has carried out following research to display device in the prior art:
Referring to FIG. 1, fluorescent film shown in FIG. 1, including substrate 01, the multiple miniature of array arrangement is provided in substrate 01
Light emitting diode 02.In the technique of production backlight module, need to cut fluorescent film.Research staff's discovery, due to work
The cutting precision of the reasons such as skill error, fluorescent film marginal position is different, and the difference of d1 and d2 are larger, causes edge is miniature to shine
The concentration of diode excitated fluorescent powder has differences, thus fluorescent film fringe region coloration is partially blue；On the other hand, it shines miniature
The local excitation energy of diode aggregation is more, and edge is darker, and excitation energy is smaller, also leads to the coloration of fluorescent film fringe region
It is partially blue compared with central area.
In order to solve the above-mentioned technical problem, the invention proposes a kind of display panel and display devices.It is provided by the invention
The specific embodiment of display panel and display device, is discussed further below.
Fig. 2 and Fig. 3 are please referred to, Fig. 2 is a kind of planar structure schematic diagram of display panel provided in an embodiment of the present invention, figure
3 be the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
Present embodiments provide a kind of display panel, comprising:
Viewing area AA and non-display area NA around viewing area AA；
Viewing area AA includes center 10 and peripheral region 20, and peripheral region 20 is arranged around center 10；
Viewing area AA includes multiple pixel units 30；
Pixel unit 30 includes conventional pixel cell 31 and at least one compensation pixel unit 32, the compensation pixel unit
32 are located at the peripheral region 20；
Pixel unit 30 includes at least one first sub-pixel SP1；
The first sub-pixel SP1 in conventional pixel cell 31 is white sub-pixels W, the first son in compensation pixel unit 32
Pixel SP1 is yellow sub-pixel Y or green sub-pixels G.
In display panel provided in this embodiment, viewing area AA includes center 10 and peripheral region 20, and peripheral region 20 is located at
Center 10 is close to the side of non-display area NA, and peripheral region 20 and non-display area NA are using the boundary of viewing area AA as line of demarcation.
Viewing area AA includes multiple pixel units 30, and a pixel unit 30 may include the son of at least three different colours
Pixel is only illustrated in Fig. 3 by taking a pixel unit 30 includes four sub-pixels as an example.In order to clearly illustrate the present embodiment
Technical solution, in the present embodiment, only to include red sub-pixel R, green sub-pixels G, blue in conventional pixel cell 31
It is illustrated for pixel B and white sub-pixels W.It is understood that the present embodiment is for 30 sub-pixel of pixel unit
Particular number and color are not specifically limited.
Pixel unit 30 includes at least one compensation pixel unit 32, optionally, in addition to compensation pixel unit, remaining
Pixel unit is conventional pixel cell 31.
Conventional pixel cell 31 be it is identical, as, in any two conventional pixel cell 31, the quantity of sub-pixel,
Relative positional relationship between color and sub-pixel is identical.
At least there is a compensation pixel unit 32 in pixel unit 30, in the present embodiment, only with compensation pixel unit
Quantity is illustrated for being one.Compensation pixel unit 32 is only located in peripheral region 20.In other words, it is not provided in center 10
Compensation pixel unit；It can include simultaneously conventional pixel cell 31 and compensation pixel unit 32 in peripheral region 20, can also only set
Set compensation pixel unit 32.
Compensation pixel unit 32 has the function of color compensation, to adjust the display effect of display panel.Specifically, often
Advising in pixel unit 31 includes at least one white sub-pixels W, in compensation pixel unit, in script setting white sub-pixels
Position is provided with yellow sub-pixel Y, and as, compensation pixel unit includes red sub-pixel R, green sub-pixels G, blue subpixels
B and yellow sub-pixel Y.Alternatively, referring to FIG. 4, Fig. 4 is the part plan of another display panel provided in an embodiment of the present invention
Structural schematic diagram is provided with green sub-pixels G in the position of script setting white sub-pixels in compensation pixel unit, as,
Compensation pixel unit includes red sub-pixel R, green sub-pixels G, blue subpixels B and green sub-pixels G.
In display panel provided in this embodiment, conventional pixel cell 31 is provided with white sub-pixels W, in general, white
The effect of pixel W is to increase the brightness of pixel unit, also, when pixel unit needs to be displayed in white picture, be not necessarily to by more
A sub-pixel colour mixture obtains white, white sub-pixels is directly made to shine, thus can save power consumption.
In compensation pixel unit 32, it is provided with yellow sub-pixel Y in the position of script setting white sub-pixels, relative to
Conventional pixel cell 31 can increase the area of the yellow sub-pixel of compensation pixel unit 32, so as to so that compensation pixel list
The color of 32 display of member is partially yellow.Alternatively, being provided in the position of script setting white sub-pixels green in compensation pixel unit 32
Sub-pixels G can increase the area of the green sub-pixels of compensation pixel unit 32 relative to conventional pixel cell 31, thus
The color that compensation pixel unit 32 can be made to show is partially green.Also, for conventional pixel cell, in compensation pixel unit
It is identical with conventional pixel cell that white sub-pixels, the setting of remaining sub-pixel is only substituted, thus can guarantee compensation pixel
The normal colour mixture of unit, avoid the occurrence of sub-pixel lack so that compensation pixel unit can not colour mixture the phenomenon that.
Due to being provided with compensation pixel unit 32 in peripheral region 20, peripheral region 20 can be made to show that the coloration of picture is partially yellow
Or it is partially green, when display panel applications provided in this embodiment are in display device, peripheral region 20 and fluorescent film fringe region
It is correspondingly arranged, the partially blue phenomenon of fluorescent film fringe region can be improved in visual effect, to promote display quality.
The first sub-pixel SP1 in compensation pixel unit is specially yellow sub-pixel Y or for green sub-pixels G, can be with
Specifically it is arranged according to the colour cast situation of fluorescent film.For example, fluorescent film coloration is seriously partially blue, the first sub- picture in compensation pixel unit
Plain SP1 can be yellow sub-pixel Y；For example, the coloration of fluorescent film is only slight partially blue, the first sub-pixel in compensation pixel unit
SP1 can be green sub-pixels G.Alternatively, in some alternative embodiments, in peripheral region may include two kinds of compensation pixels
Unit, the first sub-pixel SP1 in a kind of compensation pixel unit is yellow sub-pixel Y, the in another compensation pixel unit
One sub-pixel SP1 is green sub-pixels G.
It should be noted that the specific location for compensation pixel unit 32 in peripheral region 20, the present embodiment is not made to have
Body limitation.Specific location of the compensation pixel unit 32 in peripheral region 20, can be according to the colour cast feelings of fluorescent film in practical application
Condition is specifically arranged.
Also, display panel provided in this embodiment only need to will be in peripheral region without increasing additional film layer or structure
At least one pixel unit be arranged to compensate for pixel unit, not will increase the thickness and manufacture difficulty of display panel.
Display panel provided in this embodiment, at least has the following technical effect that: the viewing area AA of display panel includes
Center 10 and peripheral region 20, at least one compensation pixel unit 32 is provided in peripheral region 20, and compensation pixel unit 32 is opposite
It is partially yellow or partially green in the color of conventional pixel cell 31.Correspondingly, peripheral region 20 shows that the coloration of picture is partially yellow or partially green.
When display panel applications provided in this embodiment are in display device, peripheral region 20 and fluorescent film fringe region are correspondingly arranged,
The partially blue phenomenon of fluorescent film fringe region can be improved in visual effect, to promote display quality.Also, display panel without
Additional film layer or structure need to be increased, only at least one pixel unit in peripheral region 20 need to be arranged to compensate for pixel unit
32, it not will increase the thickness and manufacture difficulty of display panel, it is easy to accomplish.
In display panel provided in an embodiment of the present invention, the specific set-up mode of pixel unit can there are many, in the following, this
Invention is illustratively illustrated herein.
In some alternative embodiments, Fig. 5 and Fig. 6 please be join, Fig. 5 is another display surface provided in an embodiment of the present invention
The part plan structural schematic diagram of plate；Fig. 6 is that the part plan structure of another display panel provided in an embodiment of the present invention is shown
It is intended to；
In the present embodiment, pixel unit 30 includes four sub-pixels；
Four sub-pixels of conventional pixel cell 31 are respectively as follows: red sub-pixel R, green sub-pixels G, blue subpixels B
With white sub-pixels W；
Referring to FIG. 5, four sub-pixels of compensation pixel unit 32 are respectively as follows: red sub-pixel R, two green sub-pixels
G and blue subpixels B；
Alternatively, referring to FIG. 6, four sub-pixels of compensation pixel unit 32 are respectively as follows: red sub-pixel R, the sub- picture of green
Plain G, blue subpixels B and yellow sub-pixel Y.
It should be noted that in Fig. 5, only by taking a column pixel unit in peripheral region 20 is compensation pixel unit 32 as an example into
Row explanation；In Fig. 6, only it is illustrated so that the pixel unit in peripheral region 20 is compensation pixel unit 32 as an example.The present embodiment
The quantity of compensation pixel unit, the position in peripheral region are not specifically limited.
In display panel provided in this embodiment, it is provided with compensation pixel unit in peripheral region, peripheral region can be made to show
The coloration of picture is partially yellow or partially green.It, can be in vision when display panel applications provided in this embodiment are in display device
Improve the partially blue phenomenon of fluorescent film fringe region in effect, to promote display quality.Also, display panel is additional without increasing
Film layer or structure, not will increase the thickness and manufacture difficulty of display panel, it is easy to accomplish.
It should be noted that including four sub-pixels with conventional pixel cell: red in Fig. 3-display panel shown in fig. 6
It is illustrated for sub-pixels R, green sub-pixels G, blue subpixels B and white sub-pixels W.Also, in Fig. 3-Fig. 6, only
A kind of arrangement mode of red sub-pixel R, green sub-pixels G, blue subpixels B and white sub-pixels W are illustrated, in the present invention
In other optional implementations, the arrangement modes of four sub-pixels can there are many.The present invention is only carried out by taking Fig. 7 as an example herein
Explanation.
Referring to FIG. 7, Fig. 7 is the part plan structural schematic diagram of another display panel provided in an embodiment of the present invention；
In the present embodiment, conventional pixel cell 31 include four sub-pixels: red sub-pixel R, green sub-pixels G, blue subpixels B and
White sub-pixels W.Wherein, conventional pixel cell 31 includes the first conventional pixel cell 31A and the second conventional pixel cell 32B.
The difference of first conventional pixel cell 31A and the second conventional pixel cell 32B is, the difference that puts in order of four sub-pixels.
Specifically, in the first conventional pixel cell 31A, four sub-pixels put in order are as follows: red sub-pixel R, green
Sub-pixel G, blue subpixels B, white sub-pixels W.In second conventional pixel cell 32B, four sub-pixels put in order are as follows:
Blue subpixels B, white sub-pixels W, red sub-pixel R, green sub-pixels G.
In center 10, the first conventional pixel cell 31A and the second conventional pixel cell 32B are arranged alternately along column direction Y.
In center 10, the first conventional pixel cell 31A is located at same a line or the second conventional pixel cell 32B along row along line direction X
Direction X is located at same a line.
Correspondingly, the position of the first conventional pixel cell 31A of script setting can be replaced with compensation in peripheral region 20
Four sub-pixels puts in order in pixel unit 32A, compensation pixel unit 32A are as follows: red sub-pixel R, green sub-pixels G,
Blue subpixels B, green sub-pixels G.Alternatively, in peripheral region 20, it can be by the second conventional pixel cell 32B's of script setting
Position replaces with compensation pixel unit 32B, and four sub-pixels puts in order in compensation pixel unit 32B are as follows: blue subpixels
B, green sub-pixels G, red sub-pixel R, green sub-pixels G.
It is understood that the first sub-pixel SP1 in compensation pixel unit can also be yellow picture in the present embodiment
Plain Y, the present embodiment no longer attached drawing repeat.
In some alternative embodiments, referring to FIG. 8, Fig. 8 is another display panel provided in an embodiment of the present invention
Part plan structural schematic diagram；
In the present embodiment, pixel unit 30 includes four sub-pixels；
Four sub-pixels of conventional pixel cell 31 are respectively as follows: red sub-pixel R, green sub-pixels G, blue subpixels B
With white sub-pixels W；
Compensation pixel unit 32 includes the first compensation pixel unit 321 and the second compensation pixel unit 322；
Four sub-pixels of the first compensation pixel unit 321 are respectively as follows: red sub-pixel R, two green sub-pixels G and indigo plant
Sub-pixels B；Four sub-pixels of the second compensation pixel unit 322 are respectively as follows: red sub-pixel R, green sub-pixels G, blue
Sub-pixel B and yellow sub-pixel Y.
In display panel provided in this embodiment, compensation pixel unit includes two kinds of set-up modes, the respectively first compensation
Pixel unit 321 and the second compensation pixel unit 322.Optionally, in the first compensation pixel unit 321 four sub-pixels arrangement
Sequentially are as follows: red sub-pixel R, green sub-pixels G, blue subpixels B, green sub-pixels G.Optionally, the second compensation pixel list
Four sub-pixels puts in order in member 322 are as follows: blue subpixels B, yellow sub-pixel Y, red sub-pixel R, green sub-pixels
G。
In display panel provided in this embodiment, compared to conventional pixel cell 31, the display of the first compensation pixel unit 321
Color it is partially green, the second compensation pixel unit 322 display color it is partially yellow, correspondingly, the display picture of peripheral region 20 can be made
Coloration it is partially yellow and partially green.It, can be in visual effect when display panel applications provided in this embodiment are in display device
Improve the partially blue phenomenon of fluorescent film fringe region, to promote display quality.
In Fig. 2-display panel shown in Fig. 8, only it is illustrated so that a pixel unit includes four sub-pixels as an example.?
In other of the invention optional implementations, a pixel unit may include six sub-pixels, below the present invention herein for
One pixel unit includes that the embodiment of six sub-pixels is illustratively illustrated.
In some alternative embodiments, Fig. 9 and Figure 10 are please referred to, Fig. 9 is that provided in an embodiment of the present invention another is aobvious
Show the part plan structural schematic diagram of panel；Figure 10 is the part plan knot of another display panel provided in an embodiment of the present invention
Structure schematic diagram；
In the present embodiment, pixel unit 30 includes six sub-pixels；
Six sub-pixels of conventional pixel cell 31 are respectively as follows: two red sub-pixel R, two green sub-pixels G, blues
Sub-pixel B and white sub-pixels W；
Referring to FIG. 9, four sub-pixels of compensation pixel unit 32 are respectively as follows: two red sub-pixel R, three green
Pixel G and blue subpixels B；
Alternatively, referring to FIG. 10, four sub-pixels of compensation pixel unit 32 are respectively as follows: two red sub-pixel R, two
Green sub-pixels G, blue subpixels B and yellow sub-pixel Y.
Optionally, six sub-pixel arrangements in two rows of three in pixel unit 30.
In conventional pixel cell 31, three sub-pixels of the first row put in order are as follows: red sub-pixel R, the sub- picture of green
Plain G, blue subpixels B, three sub-pixels of the second row put in order are as follows: red sub-pixel R, green sub-pixels G, white
Pixel W.
In compensation pixel unit 32, three sub-pixels of the first row put in order are as follows: red sub-pixel R, the sub- picture of green
Plain G, blue subpixels B；Referring to FIG. 9, three sub-pixels of the second row put in order are as follows: red sub-pixel R, the sub- picture of green
Plain G, yellow sub-pixel Y；Alternatively, referring to FIG. 10, three sub-pixels of the second row put in order are as follows: red sub-pixel R, green
Sub-pixels G, green sub-pixels G.
In the present embodiment, pixel unit includes six sub-pixels, is provided with compensation pixel unit in peripheral region, can make week
Border area shows that the coloration of picture is partially yellow or partially green.It, can when display panel applications provided in this embodiment are in display device
To improve the partially blue phenomenon of fluorescent film fringe region in visual effect, to promote display quality.
In some alternative embodiments, Figure 11 is please referred to, Fig. 5 is another display panel provided in an embodiment of the present invention
Part plan structural schematic diagram；
In the present embodiment, pixel unit 30 includes six sub-pixels；
Six sub-pixels of conventional pixel cell 31 are respectively as follows: two red sub-pixel R, two green sub-pixels G, blues
Sub-pixel B and white sub-pixels W；
Compensation pixel unit 32 includes third compensation pixel unit 32 and the 4th compensation pixel unit 32；
Six sub-pixels of third compensation pixel unit 323 are respectively as follows: two red sub-pixel R, three green sub-pixels G
With blue subpixels B；Six sub-pixels of the 4th compensation pixel unit 324 are respectively as follows: two red sub-pixel R, two greens
Sub-pixel G, blue subpixels B and yellow sub-pixel Y.
Optionally, six sub-pixel arrangements in two rows of three in pixel unit 30.
In third compensation pixel unit 323, three sub-pixels of the first row put in order are as follows: red sub-pixel R, green
Sub-pixel G, blue subpixels B, three sub-pixels of the second row put in order are as follows: red sub-pixel R, green sub-pixels G, green
Sub-pixels G.
In 4th compensation pixel unit 324, three sub-pixels of the first row put in order are as follows: red sub-pixel R, green
Sub-pixel G, blue subpixels B, three sub-pixels of the second row put in order are as follows: red sub-pixel R, green sub-pixels G, Huang
Sub-pixels Y.
In display panel provided in this embodiment, compared to conventional pixel cell 31,323 coloration of third compensation pixel unit
Partially green, 324 coloration of the 4th compensation pixel unit is partially yellow, correspondingly, the coloration of the display picture of peripheral region 20 can be made partially yellow and
It is partially green.When display panel applications provided in this embodiment are in display device, fluorescence membrane edge can be improved in visual effect
The partially blue phenomenon in edge region, to promote display quality.
In some optional implementations, in the display panel that the above embodiment of the present invention provides, work as compensation pixel
When the first sub-pixel in unit is yellow sub-pixel, the specific set-up mode of the color blocking of yellow sub-pixel can there are many, under
Face, the present invention are herein illustratively illustrated the specific set-up mode of the color blocking of yellow sub-pixel.
A kind of specific set-up mode of the color blocking of yellow sub-pixel please refers to Figure 11, and in the present embodiment, yellow can be used
Material makes the color blocking of yellow sub-pixel Y, the coloured light yellow for issuing yellow sub-pixel Y.
The specific set-up mode of the another kind of the color blocking of yellow sub-pixel please refers to Figure 12 and Figure 13, and Figure 12 is implementation of the present invention
A kind of planar structure schematic diagram for compensation pixel unit that example provides；Figure 13 is that a kind of cross-section structure of the BB ' line along Figure 12 shows
It is intended to；
In the present embodiment, the first sub-pixel SP1 in compensation pixel unit 32 is yellow sub-pixel Y, compensation pixel unit
The first sub-pixel SP1 in 32 includes the first color blocking 40；
First color blocking 40 includes the first sub-portion 41 and the second sub-portion 42；First sub-portion 41 is white color blocking, the second sub-portion 42
For yellow color blocking.
Optionally, display panel provided in this embodiment is liquid crystal display panel, including array substrate 100, color membrane substrates
The 200 and liquid crystal layer LC that is held and mounted between array substrate 100 and color membrane substrates 20.
Array substrate 100 includes the first substrate CD1, and thin film transistor (TFT) ST, pixel electrode on the first substrate CD1 is arranged in
PI and public electrode CI, thin film transistor (TFT) ST include semiconductor T1, grid T2, source electrode T3 and drain electrode T4, and drain T4 and pixel electricity
Pole PI electrical connection.After providing suitable voltage respectively to pixel electrode PI and public electrode CI, forming electric field therebetween can be with
Drive the liquid crystal molecule deflection in liquid crystal layer LC.
Color membrane substrates 200 include the second substrate CD2, and the black matrix BM on the second substrate CD2 and color blocking layer is arranged in,
Color blocking layer includes the first color blocking 40.First color blocking 40 includes the first sub-portion 41 of white and the second sub-portion 42 of yellow.
In the present embodiment, the first sub-portion 41 and the second sub-portion 42 are located at same film layer.It should be noted that the present embodiment pair
It is not specifically limited in the shape of the first sub-portion 41 and the second sub-portion 42, size, it specifically can be according to the reality of display panel
Demand is configured.
In other optional embodiments of the invention, Figure 14 is please referred to, Figure 14 is a kind of Huang provided in an embodiment of the present invention
The schematic diagram of the section structure of sub-pixels；In the present embodiment, on the direction Z perpendicular to display panel, the first sub-portion 41 and
Two sub-portions 42 overlap mutually.In Figure 14, only carried out so that the second sub-portion 42 is located at the first sub-portion 41 close to the side of liquid crystal layer LC as an example
Explanation.Optionally, in other some implementations of the invention, the first sub-portion 41 can be located at the second sub-portion 42 close to liquid crystal
The side of layer LC, the present embodiment no longer attached drawing repeat.
In embodiment shown in Figure 12 to Figure 14, the color blocking of yellow sub-pixel Y includes the first sub-portion 41 and Huang of white
42 two parts of the second sub-portion of color can adjust Huang by the shape of the first sub-portion 41 of setting and the second sub-portion 42, size
The specific coloration of sub-pixels Y, yellow sub-pixel Y can be bright yellow, or faint yellow, and yellow sub-pixel Y's is specific
Color can be configured according to the actual design demand of display panel, and the present embodiment is not specifically limited this.
The present invention also provides a kind of display devices, including display panel provided by the invention.Figure 15 is implementation of the present invention
A kind of structural schematic diagram for display device that example provides.The display device 1000 that Figure 15 is provided includes any of the above-described implementation of the present invention
The display panel 1001 that example provides.Optionally, display device further includes backlight module 1002, and backlight module 1002 includes shell
1003 and setting fluorescent film 1004 in the housing.Fluorescent film 1004 includes the multiple micro-led of array arrangement
(not illustrating in figure).
Figure 15 embodiment only takes the mobile phone as an example, and is illustrated to display device 1000, it is to be understood that the present invention is implemented
The display device that example provides, can be other display devices having a display function such as computer, TV, display device for mounting on vehicle, this
Invention is not specifically limited this.Display device provided in an embodiment of the present invention has display surface provided in an embodiment of the present invention
The beneficial effect of plate can specifically refer to the various embodiments described above illustrating for display panel, and the present embodiment is herein no longer
It repeats.
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
The viewing area of display panel includes center and peripheral region, is provided at least one compensation pixel list in peripheral region
Member, compensation pixel unit are partially yellow or partially green relative to the color of conventional pixel cell.Correspondingly, peripheral region shows the color of picture
It spends partially yellow or partially green.When display panel applications provided in this embodiment are in display device, peripheral region and fluorescence film edge
Region is correspondingly arranged, and can improve the partially blue phenomenon of fluorescent film fringe region in visual effect, to promote display quality.And
And display panel need to only set the pixel unit of at least one in peripheral region to without increasing additional film layer or structure
Compensation pixel unit not will increase the thickness and manufacture difficulty of display panel.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (9)
1. a kind of display panel characterized by comprising
Viewing area and non-display area around the viewing area；
The viewing area includes center and peripheral region, and the peripheral region is arranged around the center；
The viewing area includes multiple pixel units；
The pixel unit includes multiple conventional pixel cells and at least one compensation pixel unit, compensation pixel unit position
In the peripheral region；
The pixel unit includes at least one first sub-pixel；First sub-pixel in the conventional pixel cell is white
Sub-pixels, first sub-pixel in the compensation pixel unit are yellow sub-pixel or green sub-pixels.
2. display panel according to claim 1, which is characterized in that
The pixel unit includes four sub-pixels；
Four sub-pixels of the conventional pixel cell are respectively as follows: red sub-pixel, green sub-pixels, blue subpixels and described
White sub-pixels；
Four sub-pixels of the compensation pixel unit are respectively as follows: red sub-pixel, two green sub-pixels and blue subpixels,
Alternatively, four sub-pixels of the compensation pixel unit are respectively as follows: red sub-pixel, green sub-pixels, blue subpixels and Huang
Sub-pixels.
3. display panel according to claim 1, which is characterized in that
The pixel unit includes four sub-pixels；
Four sub-pixels of the conventional pixel cell are respectively as follows: red sub-pixel, green sub-pixels, blue subpixels and described
White sub-pixels；
The compensation pixel unit includes the first compensation pixel unit and the second compensation pixel unit；
Four sub-pixels of the first compensation pixel unit are respectively as follows: red sub-pixel, two green sub-pixels and blue
Pixel；Four sub-pixels of the second compensation pixel unit are respectively as follows: red sub-pixel, green sub-pixels, blue subpixels
And yellow sub-pixel.
4. display panel according to claim 1, which is characterized in that
The pixel unit includes six sub-pixels；
Six sub-pixels of the conventional pixel cell are respectively as follows: two red sub-pixels, two green sub-pixels, the sub- picture of blue
The plain and described white sub-pixels；
Four sub-pixels of the compensation pixel unit are respectively as follows: two red sub-pixels, three green sub-pixels and blue
Pixel, alternatively, four sub-pixels of the compensation pixel unit are respectively as follows: two red sub-pixels, two green sub-pixels, indigo plants
Sub-pixels and yellow sub-pixel.
5. display panel according to claim 1, which is characterized in that
The pixel unit includes six sub-pixels；
Six sub-pixels of the conventional pixel cell are respectively as follows: two red sub-pixels, two green sub-pixels, the sub- picture of blue
The plain and described white sub-pixels；
The compensation pixel unit includes third compensation pixel unit and the 4th compensation pixel unit；
Six sub-pixels of the third compensation pixel unit are respectively as follows: two red sub-pixels, three green sub-pixels and indigo plant
Sub-pixels；Six sub-pixels of the 4th compensation pixel unit are respectively as follows: two red sub-pixels, two sub- pictures of green
Element, blue subpixels and yellow sub-pixel.
6. display panel according to claim 1, which is characterized in that
First sub-pixel in the compensation pixel unit is yellow sub-pixel, described the in the compensation pixel unit
One sub-pixel includes the first color blocking；
First color blocking includes the first sub-portion and the second sub-portion；First sub-portion is white color blocking, and second sub-portion is
Yellow color blocking.
7. display panel according to claim 6, which is characterized in that
First sub-portion and second sub-portion are located at same film layer.
8. display panel according to claim 6, which is characterized in that
On the direction perpendicular to the display panel, first sub-portion and second sub-portion overlap mutually.
9. a kind of display device, which is characterized in that including display panel according to claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450754.1A CN109298560B (en) | 2018-11-30 | 2018-11-30 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450754.1A CN109298560B (en) | 2018-11-30 | 2018-11-30 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109298560A true CN109298560A (en) | 2019-02-01 |
| CN109298560B CN109298560B (en) | 2021-09-28 |
Family
ID=65142035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450754.1A Active CN109298560B (en) | 2018-11-30 | 2018-11-30 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109298560B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781848B (en) * | 2021-12-09 | 2022-10-21 | 錼創顯示科技股份有限公司 | Light emitting unit and display apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213887A (en) * | 2011-07-06 | 2011-10-12 | 南京中电熊猫液晶显示科技有限公司 | Basic pixel structure of liquid crystal display |
| US20160284768A1 (en) * | 2015-03-24 | 2016-09-29 | Vp Assets Limited | Image device with improved chrominance quality |
| CN106873205A (en) * | 2017-04-21 | 2017-06-20 | 京东方科技集团股份有限公司 | Liquid crystal display device and its driving method |
| CN206497274U (en) * | 2017-03-06 | 2017-09-15 | 厦门天马微电子有限公司 | A kind of color membrane substrates, display panel and display device |
-
2018
- 2018-11-30 CN CN201811450754.1A patent/CN109298560B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213887A (en) * | 2011-07-06 | 2011-10-12 | 南京中电熊猫液晶显示科技有限公司 | Basic pixel structure of liquid crystal display |
| US20160284768A1 (en) * | 2015-03-24 | 2016-09-29 | Vp Assets Limited | Image device with improved chrominance quality |
| CN206497274U (en) * | 2017-03-06 | 2017-09-15 | 厦门天马微电子有限公司 | A kind of color membrane substrates, display panel and display device |
| CN106873205A (en) * | 2017-04-21 | 2017-06-20 | 京东方科技集团股份有限公司 | Liquid crystal display device and its driving method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781848B (en) * | 2021-12-09 | 2022-10-21 | 錼創顯示科技股份有限公司 | Light emitting unit and display apparatus |
| US11574585B1 (en) | 2021-12-09 | 2023-02-07 | PlayNitride Display Co., Ltd. | Light emitting unit and display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109298560B (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10056045B2 (en) | Redundant control system for LCD | |
| CN107359176B (en) | A kind of organic light emitting display panel and display device | |
| EP1887415B1 (en) | Backlight assembly and display apparatus having the same | |
| CN105242439B (en) | Display base plate, display panel and display device | |
| CN106531106B (en) | Liquid Crystal Display And Method For Driving | |
| US9852706B2 (en) | Thin film transistor array substrate, display panel thereon, and method of testing single color image of display panel | |
| WO2018214422A1 (en) | Display device and driving method therefor | |
| CN108957849A (en) | screen assembly and electronic device | |
| US20160012784A1 (en) | Display substrate and display device | |
| KR100932239B1 (en) | Transparent organic light emitting diode backlight unit and transparent full color liquid crystal display using the same | |
| CN101750779A (en) | Liquid ctystal display device | |
| CN206364017U (en) | Transparent display panel | |
| CN108563052A (en) | Liquid crystal display panel and liquid crystal display | |
| CN105319784B (en) | Display panel | |
| CN106373492A (en) | Pixel unit and pixel multiplex structure | |
| WO2019127807A1 (en) | Display panel and display device | |
| CN108597383A (en) | display device | |
| US20040189588A1 (en) | [back light module and liquid crystal display] | |
| US9213197B2 (en) | Color filter substrate, liquid crystal panel and liquid crystal display | |
| CN109298560A (en) | Display panel and display device | |
| CN110262120B (en) | Substrate, preparation method thereof and display panel | |
| CN109581723B (en) | Display panel and display device | |
| US20200342797A1 (en) | Display module, display method, and display device | |
| CN110416276A (en) | A kind of electroluminescence display panel, display device and image-pickup method | |
| CN109212832A (en) | A kind of liquid crystal display panel and preparation method thereof, liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |