CN107731101B - Display panel and display device - Google Patents

Display panel and display device Download PDF

Info

Publication number
CN107731101B
CN107731101B CN201711033610.1A CN201711033610A CN107731101B CN 107731101 B CN107731101 B CN 107731101B CN 201711033610 A CN201711033610 A CN 201711033610A CN 107731101 B CN107731101 B CN 107731101B
Authority
CN
China
Prior art keywords
edge
light
pixel
pixels
display panel
Prior art date
Application number
CN201711033610.1A
Other languages
Chinese (zh)
Other versions
CN107731101A (en
Inventor
赖青俊
朱绎桦
Original Assignee
厦门天马微电子有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 厦门天马微电子有限公司 filed Critical 厦门天马微电子有限公司
Priority to CN201711033610.1A priority Critical patent/CN107731101B/en
Publication of CN107731101A publication Critical patent/CN107731101A/en
Application granted granted Critical
Publication of CN107731101B publication Critical patent/CN107731101B/en

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133512Light shielding layers, e.g. black matrix
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/28Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
    • H01L27/32Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes [OLED]

Abstract

The embodiment of the invention provides a display panel and a display device, relates to the technical field of display, and aims to reduce the saw tooth feeling of a display picture at an abnormal edge so as to improve the display effect. The display panel includes: a display area including a profiled edge; the display area includes a plurality of pixels including a plurality of edge pixels, the shaped edge being formed by a partial edge of the plurality of edge pixels; each edge pixel comprises at least two edge sub-pixels; each edge sub-pixel comprises at least two light-transmitting areas, and a light-shielding area is arranged between any two adjacent light-transmitting areas. The technical scheme is mainly used for special-shaped display.

Description

Display panel and display device

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of display, in particular to a display panel and a display device.

[ background of the invention ]

In a conventional display panel, the display area is generally rectangular, but with the development of display technology, a specially-shaped display panel appears, that is, a display panel with a specially-shaped edge in the display area, for example, as shown in fig. 1, fig. 1 is a top view of a display panel in the prior art, the display panel includes a display area 1 and a non-display area 2, the display area 1 is a rounded rectangle, that is, two right-angled edges of the display area 1 are connected by a circular arc-shaped edge, that is, a specially-shaped edge.

As shown in fig. 2, fig. 2 is an enlarged schematic view of a partial region in fig. 1, the display region includes a plurality of pixels, each pixel includes a plurality of sub-pixels 3, and actually, the arc angle of the display region 1 is a circular arc shape formed by steps formed by sub-pixels at the edge of the display region, so that the display image has a strong saw-tooth feeling at the irregular edge, thereby having a bad effect on the display effect.

[ summary of the invention ]

In view of the above, embodiments of the present invention provide a display panel and a display device, which can reduce the jaggy of a display screen at an irregular edge to improve the display effect.

In one aspect, an embodiment of the present invention provides a display panel, including:

a display area including a profiled edge;

the display area includes a plurality of pixels including a plurality of edge pixels, the shaped edge being formed by a partial edge of the plurality of edge pixels;

each edge pixel comprises at least two edge sub-pixels;

each edge sub-pixel comprises at least two light-transmitting areas, and a light-shielding area is arranged between any two adjacent light-transmitting areas.

Optionally, the shaped edge is a serrated edge formed by a plurality of continuous fold lines.

Optionally, in each of the edge pixels, different edge sub-pixels include color resistances of different colors.

Optionally, the area of the light-transmitting region of each of the edge sub-pixels is equal.

Optionally, the number of the light-transmitting regions of each of the edge sub-pixels is equal.

Optionally, the number of the light-transmitting regions of each of the edge sub-pixels is 3.

Optionally, the display panel is a liquid crystal display panel, and the liquid crystal display panel includes:

a black matrix;

in each of the edge sub-pixels, the black matrix covers the light-shielding region, and the black matrix does not overlap the light-transmitting region.

Optionally, the display panel is an organic light emitting display panel, and the organic light emitting display panel includes:

a first electrode, an organic light emitting layer, and a second electrode;

in each of the edge sub-pixels, the first electrode includes a light-transmissive electrode and a light-opaque electrode, the light-opaque electrode covers the light-blocking region, and the light-transmissive electrode covers the light-transmissive region.

Optionally, the plurality of edge pixels include a first edge pixel and a second edge pixel, and the first edge pixel and the second edge pixel are located in the same row or the same column;

edges on two sides of the first edge pixel are a part of the special-shaped edge, and edges on one side of the second edge pixel are a part of the special-shaped edge;

the first edge pixel comprises at least two first edge sub-pixels, and the second edge pixel comprises at least two second edge sub-pixels;

the area of the light-transmitting area in each first edge sub-pixel is smaller than that of the light-transmitting area in each second edge sub-pixel.

Optionally, the number of the second edge pixels is multiple;

in the second edge pixels, the distance between the second edge sub-pixel and the first edge pixel is positively correlated with the area of the light-transmitting region in the second edge sub-pixel.

Optionally, each of the edge sub-pixels has a long side and a short side;

in each of the edge sub-pixels, the at least two light-transmitting regions are arranged along an extending direction of the long side.

On the other hand, an embodiment of the present invention further provides a display device, including the display panel.

In the display panel and the display device in the embodiment of the invention, the edge sub-pixel at the special-shaped edge is provided with at least two light-transmitting areas, a light-shielding area is arranged between any two adjacent light-transmitting areas, and the display of the edge sub-pixel is realized only through the light-transmitting areas.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a top view of a prior art display panel;

FIG. 2 is an enlarged schematic view of a portion of the area of FIG. 1;

FIG. 3 is a schematic structural diagram of a display panel according to an embodiment of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a schematic structural diagram of a display panel according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of another display panel according to an embodiment of the present invention;

FIG. 7 is another enlarged view of area A of FIG. 3;

FIG. 8 is another enlarged view of area A of FIG. 3;

fig. 9 is a schematic structural diagram of a display device according to an embodiment of the invention.

[ detailed description ] embodiments

For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.

It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

As shown in fig. 3 and 4, fig. 3 is a schematic structural diagram of a display panel in an embodiment of the present invention, and fig. 4 is an enlarged schematic diagram of an area a in fig. 3, and an embodiment of the present invention provides a display panel, including: a display area 1, wherein the display area 1 comprises a special-shaped edge 4; the display area 1 includes a plurality of pixels including a plurality of edge pixels 51, and the shaped edge 4 is constituted by a partial edge of the plurality of edge pixels 51; each edge pixel 51 comprises at least two edge sub-pixels 61; each edge sub-pixel 61 includes at least two light-transmitting regions 611, and a light-shielding region 612 is provided between any two adjacent light-transmitting regions 611.

Specifically, each edge sub-pixel 61 includes a light-transmitting region 611 and a light-shielding region 612, the light-shielding region 612 is located between adjacent light-transmitting regions 611, the edge sub-pixel 61 does not transmit light at the light-shielding region 612, and transmits light at the light-transmitting region 611, that is, in the same edge sub-pixel 61, the edge sub-pixel is displayed by a plurality of separated light-transmitting regions 611. The normal sub-pixels outside the edge sub-pixel 61 can be sub-pixels with complete light-transmitting regions. During the display process, the edge sub-pixel 61 exhibits a blurring effect relative to the normal sub-pixel due to the light-transmitting region 611 being separated, i.e., the display screen is blurred at the irregular edge 4, thereby reducing the jaggy feeling of the display screen at the irregular edge.

In the display panel in the embodiment of the invention, the edge sub-pixel at the special-shaped edge is provided with at least two light-transmitting areas, a light-shielding area is arranged between any two adjacent light-transmitting areas, and the display of the edge sub-pixel is realized only through the light-transmitting areas.

Alternatively, as shown in fig. 4, the profiled edge 4 is a serrated edge made up of a plurality of continuous fold lines.

Specifically, when the edge sub-pixel 61 is rectangular, the special-shaped edge 4 forms a distinct zigzag edge due to the step-type arrangement of the edge sub-pixels 61, and in this structure, the edge sub-pixel 61 is configured to have a plurality of light-transmitting regions 611, and the adjacent light-transmitting regions 611 are separated by the light-shielding region 612, so that the zigzag feeling of the display screen at the special-shaped edge can be improved more significantly.

It should be noted that the special-shaped edge sub-pixels are not limited to the rectangle shown in fig. 4, and any shape of sub-pixels at the special-shaped edge can realize that the picture has the sawtooth feeling at the special-shaped edge due to the step-type arrangement manner, in the embodiment of the present invention, the edge sub-pixels are provided with a plurality of light transmission areas, and the adjacent light transmission areas are separated by the light shielding area, so that the sawtooth feeling of the display picture at the special-shaped edge can be improved, and only for the structure of the sawtooth edge formed by a plurality of continuous folding lines shown in fig. 4, the effect of improving the sawtooth feeling of the display picture at the special-shaped edge is better.

Alternatively, as shown in fig. 4, in each edge pixel 51, different edge sub-pixels 61 include color resistances of different colors.

Specifically, for example, as shown in fig. 4, each edge pixel 51 includes three edge sub-pixels 61, the three edge sub-pixels 61 are a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively, and the three different color sub-pixels constitute one pixel, which is a minimum picture display unit. Because the pixel is taken as a unit, the sub-pixels are arranged to have a plurality of light-transmitting areas, and the adjacent light-transmitting areas are separated by the light-shielding area, the whole pixel can have similar blurring effect, thereby reducing the adverse effect on a display picture caused by the structural change of the sub-pixels

Alternatively, as shown in fig. 4, the areas of the light-transmitting regions 611 of each edge sub-pixel 61 are equal.

Specifically, the areas of the light-transmitting regions 611 of each edge sub-pixel 61 are equal, that is, the aperture ratio of each edge sub-pixel 61 is equal, that is, the light-emitting area of each edge sub-pixel 61 is equal, so that each edge sub-pixel 61 can have a similar display effect, and adverse effects on a display screen due to the fact that the edge sub-pixels have different aperture ratios can be avoided.

Alternatively, as shown in fig. 4, the number of the light-transmitting regions 611 of each edge sub-pixel 61 is equal.

Specifically, making the number of the light-transmitting regions 611 of each edge sub-pixel 61 equal, similarly to making the area of the light-transmitting regions 611 of each edge sub-pixel 61 equal, can further make each edge sub-pixel 61 have a similar display effect.

Alternatively, as shown in fig. 4, the number of the light-transmitting regions 611 of each edge sub-pixel 61 is 3.

Specifically, on one hand, the larger the number of the light-transmitting regions 611 of each edge sub-pixel 61 is, the better the blurring effect is, and the better the effect of reducing the jaggy feeling of the display screen at the irregular edge is, but the larger the difference between the screen at the position of the edge sub-pixel 61 and the screen at the position of the normal sub-pixel is; on the other hand, the smaller the number of the light-transmitting regions 611 per edge sub-pixel 61, the poorer the blurring effect, but the closer the picture at the position of the edge sub-pixel 61 is to the picture at the position of the normal sub-pixel; in addition, the greater the number of the light-transmitting regions 611 per edge sub-pixel 61, the greater the number of the light-shielding regions 612 per edge sub-pixel 61, and the greater the number of the light-transmitting regions 611 and the light-shielding regions 612 are provided in the same area, the higher the requirements for the process, the more precise patterning process is required to implement. Therefore, considering various aspects, the number of the light-transmitting regions 611 of each edge sub-pixel 61 is set to 3 in an area occupied by the existing sub-pixel.

Optionally, as shown in fig. 5, fig. 5 is a schematic structural diagram of a display panel in an embodiment of the present invention, a cross-sectional position of the display panel in fig. 5 is a position of AA' in fig. 4 along a cross-sectional line, the display panel is a liquid crystal display panel, and the liquid crystal display panel includes: a black matrix 711; in each edge sub-pixel, the black matrix 711 covers the light-shielding region 612, and the black matrix 711 does not overlap the light-transmitting region 611.

Specifically, the liquid crystal display panel includes a color filter substrate 71 and an array substrate 72, which are disposed opposite to each other, a black matrix 711 and a color resistor 712 are disposed on a side of the color filter substrate 71 facing the array substrate 72, the color resistor 712 is used for filtering the emitted light into a color corresponding to the color resistor 712, a light-transmitting region 611 is formed, the black matrix 711 is used for shielding light, a light shielding region 612 is formed, a side of the array substrate 72 facing the color filter substrate 71 is provided with devices (not shown in the figure) such as a pixel electrode, a common electrode, a data line, a scanning line, a thin film transistor, and the like, the plurality of scanning lines and the plurality of data lines intersect to define a plurality of sub-pixel units distributed in a matrix, each sub-pixel unit corresponds to one thin film transistor, a source electrode of each thin film transistor is connected to a corresponding data line, a drain electrode of each thin film transistor is connected to a corresponding pixel electrode, and a gate electrode of each thin film transistor is connected to a corresponding scanning line. The data lines are used for transmitting data signals, the scanning lines are used for transmitting scanning signals, in the working process of the liquid crystal display panel, thin film transistors corresponding to the scanning lines are sequentially conducted in a row unit under the control of the scanning signals, meanwhile, under the control of the thin film transistors, the data lines sequentially transmit the data signals to corresponding pixel electrodes so that the pixel electrodes are charged, liquid crystals 73 are arranged between the color film substrate 71 and the array substrate 72, and an electric field is formed between the pixel electrodes and the common electrode so as to drive the liquid crystals to deflect, so that the display function is achieved.

As shown in fig. 6, fig. 6 is a schematic structural diagram of another display panel in an embodiment of the present invention, a cross-sectional position of the display panel in fig. 6 is a position where AA' in fig. 4 is hatched, optionally, the display panel is an organic light emitting display panel, where the organic light emitting display panel includes: an organic light emitting layer 80, a first electrode 81, and a second electrode 82; in each edge sub-pixel, the first electrode 81 includes a light-transmitting electrode 811 and a light-impermeable electrode 812, the light-impermeable electrode 812 covers the light-shielding region 612, and the light-transmitting electrode 811 covers the light-transmitting region 611.

Specifically, in the organic light emitting display panel, each sub-pixel corresponds to an organic light emitting device, the organic light emitting device includes a first electrode 81, an organic light emitting layer 80, and a second electrode 82, which are sequentially stacked, one of the first electrode 81 and the second electrode 82 is an anode, the other is a cathode, under the action of an applied electric field, electrons and holes are respectively injected from the cathode and the anode into the organic light emitting layer, and light is compositely emitted in the organic light emitting layer, wherein the second electrode 82 is a reflective electrode, light in the organic light emitting layer 80 is emitted from the first electrode 81 side, the first electrode 81 includes a light transmissive electrode 811 and a light opaque electrode 812, light is emitted from the position of the light transmissive electrode 811 to form a light transmissive region 611, and light is blocked at the position of the light opaque electrode 812 to form a light blocking region 612.

It should be noted that the above embodiment has described two ways of forming the light-transmitting region 611 and the light-shielding region 612 by taking as examples only two specific structures in the liquid crystal display panel and the organic light-emitting display panel as shown in fig. 5 and fig. 6, but the embodiment of the present invention is not limited to a specific form of forming the light-transmitting region 611 and the light-shielding region 612 as long as the light-transmitting region 611 and the light-shielding region 612 can be formed in the edge sub-pixel 61.

Alternatively, as shown in fig. 7, fig. 7 is another enlarged schematic view of the area a in fig. 3, where the plurality of edge pixels 51 includes a first edge pixel 511 and a second edge pixel 512, and the first edge pixel 511 and the second edge pixel 512 are located in the same row or the same column (fig. 7 only illustrates a structure in which the first edge pixel 511 and the second edge pixel 512 are located in the same column); the edges of both sides of the first edge pixel 511 are a part of the special-shaped edge 4, and the edges of one side of the second edge pixel 512 are a part of the special-shaped edge 4; the first edge pixel 511 includes at least two first edge sub-pixels 601, and the second edge pixel 512 includes at least two second edge sub-pixels 602; the area of the light-transmitting region 611 in each first edge subpixel 601 is smaller than the area of the light-transmitting region 611 in each second edge subpixel 602.

Specifically, the edges on both sides of the first edge pixel 511 are a part of the special-shaped edge 4, and the edge on one side of the second edge pixel 512 is a part of the special-shaped edge 4, so that the first edge pixel 511 has a larger influence on the jaggy feeling caused by the special-shaped edge 4 compared with the second edge pixel 512, and therefore, the area of the light-transmitting region 611 in the first edge sub-pixel 601 is set to be smaller than the area of the light-transmitting region 611 in the second edge sub-pixel 602, that is, the blurring effect of the first edge sub-pixel 601 is stronger and the blurring effect of the second edge sub-pixel 602 is weaker, and the transition between the special-shaped edge 4 and the normal pixel is realized by the gradual blurring effect, so that the display difference between the special-shaped edge 4 and the normal display pixel of the display screen can be further weakened, and the display effect can be improved.

Alternatively, as shown in fig. 8, fig. 8 is another enlarged schematic view of the area a in fig. 3, and there are a plurality of second edge pixels 512; in the plurality of second edge pixels 512, the distance between the second edge sub-pixel 602 and the first edge pixel 511 is positively correlated with the area of the light-transmitting region 611 in the second edge sub-pixel 602.

Specifically, when a plurality of second edge pixels 512 are included in the same row or the same column, the second edge pixels 512 closer to the first edge pixel 511 have a larger influence on the jaggy caused by the irregular edge, and therefore, the distance between the second edge sub-pixel 602 and the first edge pixel 511 and the area of the light-transmitting region 611 in the second edge sub-pixel 602 are set to be positively correlated, that is, the closer to the first edge pixel 511, the smaller the area of the light-transmitting region 611 in the second edge sub-pixel 602, and at this time, the blurring effect of the second edge sub-pixel 602 closer to the first edge pixel 511 is stronger, and further, the transition between the irregular edge and the normal pixel is realized by the gradual blurring effect, and the display difference of the display screen between the irregular edge and the normal display pixel can be further weakened, thereby improving the display effect.

Alternatively, as shown in fig. 4, each edge sub-pixel 61 has a long side and a short side; in each edge sub-pixel 61, at least two light transmitting regions 611 are arranged in the extending direction of the long side.

Specifically, for example, each edge sub-pixel 61 has a long side extending in the column direction, and therefore, the plurality of light-transmitting regions 611 provided in each edge sub-pixel 61 are arranged in the column direction, and such an arrangement of the edge sub-pixels 61 requires a lower level of fineness for patterning, and is therefore easier to realize in terms of process.

As shown in fig. 9, fig. 9 is a schematic structural diagram of a display device according to an embodiment of the present invention, and the embodiment of the present invention further provides a display device including the display panel 100.

The specific structure and principle of the display panel 100 are the same as those of the above embodiments, and are not described herein again. The display device may be any electronic device with a display function, such as a touch display screen, a mobile phone, a tablet computer, a notebook computer, or a television.

In the display device in the embodiment of the invention, the edge sub-pixel at the special-shaped edge is provided with at least two light-transmitting areas, a light-shielding area is arranged between any two adjacent light-transmitting areas, and the display of the edge sub-pixel is realized only through the light-transmitting areas.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (11)

1. A display panel, comprising:
a display area including a profiled edge;
the display area includes a plurality of pixels including a plurality of edge pixels, the shaped edge being formed by a partial edge of the plurality of edge pixels;
each edge pixel comprises at least two edge sub-pixels;
each edge sub-pixel comprises at least two light-transmitting areas, and a light-shielding area is arranged between any two adjacent light-transmitting areas;
the plurality of edge pixels comprise a first edge pixel and a second edge pixel, and the first edge pixel and the second edge pixel are positioned in the same column;
edges on two sides of the first edge pixel are a part of the special-shaped edge, and edges on one side of the second edge pixel are a part of the special-shaped edge;
each of the edge sub-pixels has a long side extending in a column direction, and the at least two light-transmitting regions in each of the edge sub-pixels are arranged in the column direction.
2. The display panel according to claim 1,
the special-shaped edge is a sawtooth-shaped edge formed by a plurality of continuous folding lines.
3. The display panel according to claim 1,
in each of the edge pixels, different edge sub-pixels include color resistances of different colors.
4. The display panel according to claim 1,
the area of the light-transmitting area of each edge sub-pixel is equal.
5. The display panel according to claim 1,
the number of the light-transmitting regions of each of the edge sub-pixels is equal.
6. The display panel according to claim 5,
the number of the light-transmitting regions of each of the edge subpixels is 3.
7. The display panel according to claim 1,
the display panel is a liquid crystal display panel, the liquid crystal display panel includes:
a black matrix;
in each of the edge sub-pixels, the black matrix covers the light-shielding region, and the black matrix does not overlap the light-transmitting region.
8. The display panel according to claim 1,
the display panel is an organic light emitting display panel, and the organic light emitting display panel includes:
a first electrode, an organic light emitting layer, and a second electrode;
in each of the edge sub-pixels, the first electrode includes a light-transmissive electrode and a light-opaque electrode, the light-opaque electrode covers the light-blocking region, and the light-transmissive electrode covers the light-transmissive region.
9. The display panel according to claim 1,
the first edge pixel comprises at least two first edge sub-pixels, and the second edge pixel comprises at least two second edge sub-pixels;
the area of the light-transmitting area in each first edge sub-pixel is smaller than that of the light-transmitting area in each second edge sub-pixel.
10. The display panel according to claim 9,
the number of the second edge pixels is multiple;
in the second edge pixels, the distance between the second edge sub-pixel and the first edge pixel is positively correlated with the area of the light-transmitting region in the second edge sub-pixel.
11. A display device comprising the display panel according to any one of claims 1 to 10.
CN201711033610.1A 2017-10-30 2017-10-30 Display panel and display device CN107731101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711033610.1A CN107731101B (en) 2017-10-30 2017-10-30 Display panel and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711033610.1A CN107731101B (en) 2017-10-30 2017-10-30 Display panel and display device

Publications (2)

Publication Number Publication Date
CN107731101A CN107731101A (en) 2018-02-23
CN107731101B true CN107731101B (en) 2020-04-24

Family

ID=61203244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711033610.1A CN107731101B (en) 2017-10-30 2017-10-30 Display panel and display device

Country Status (1)

Country Link
CN (1) CN107731101B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110275343A (en) * 2018-03-14 2019-09-24 京东方科技集团股份有限公司 A kind of display base plate, production method, display panel and display device
JP2020079871A (en) * 2018-11-13 2020-05-28 株式会社ジャパンディスプレイ Display device
CN110047390B (en) * 2019-04-02 2020-09-08 深圳市华星光电半导体显示技术有限公司 Pixel structure, display panel and display device
CN109946867A (en) * 2019-04-25 2019-06-28 深圳市华星光电技术有限公司 Transparent display panel and transparent display

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105116480A (en) * 2015-10-15 2015-12-02 京东方科技集团股份有限公司 Color film substrate, display panel and display device
CN105511152A (en) * 2016-02-02 2016-04-20 京东方科技集团股份有限公司 Display substrate, display panel and display device
CN105514134A (en) * 2016-01-04 2016-04-20 京东方科技集团股份有限公司 Display panel and display device
CN105911744A (en) * 2016-06-29 2016-08-31 上海天马微电子有限公司 Display panel and display device
CN106873224A (en) * 2017-04-25 2017-06-20 武汉华星光电技术有限公司 A kind of display panel and display device
CN107255883A (en) * 2017-08-01 2017-10-17 京东方科技集团股份有限公司 A kind of display base plate and display device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI541572B (en) * 2014-10-27 2016-07-11 群創光電股份有限公司 Display panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105116480A (en) * 2015-10-15 2015-12-02 京东方科技集团股份有限公司 Color film substrate, display panel and display device
CN105514134A (en) * 2016-01-04 2016-04-20 京东方科技集团股份有限公司 Display panel and display device
CN105511152A (en) * 2016-02-02 2016-04-20 京东方科技集团股份有限公司 Display substrate, display panel and display device
CN105911744A (en) * 2016-06-29 2016-08-31 上海天马微电子有限公司 Display panel and display device
CN106873224A (en) * 2017-04-25 2017-06-20 武汉华星光电技术有限公司 A kind of display panel and display device
CN107255883A (en) * 2017-08-01 2017-10-17 京东方科技集团股份有限公司 A kind of display base plate and display device

Also Published As

Publication number Publication date
CN107731101A (en) 2018-02-23

Similar Documents

Publication Publication Date Title
JP5710801B2 (en) 4 color drive liquid crystal display device and display board used therefor
KR20190128131A (en) Display device and electronic apparatus
US20170139265A1 (en) Display device
US20190235307A1 (en) Display substrate and display device
JP6542986B2 (en) VA type COA liquid crystal display panel
US20160291376A1 (en) Display device
JP5301283B2 (en) Display device
JP3349935B2 (en) Active matrix type liquid crystal display
KR102152178B1 (en) Curved liquid crystal display device and color filter substrate for the same
KR100945442B1 (en) Color Filter on Transister Structrure Transflective Type Liquid Crystal Display Device
JP5532481B2 (en) Color image display method, color filter substrate, color pixel array substrate, image display device, and electronic apparatus
US10209413B2 (en) Color filter substrate, display panel and display device
JP4946135B2 (en) Liquid crystal display element
TWI555181B (en) Transparent display panel
CN101592813B (en) FFS mode display device
US9997560B2 (en) Display substrate, method for fabricating the same and display device
JP5231724B2 (en) Display device and driving method thereof
US8547487B2 (en) Display panel and display device using the same
TWI420443B (en) Display apparatus and driving method
US8570475B2 (en) Array substrate, liquid crystal panel and liquid crystal display
KR101486646B1 (en) Array substrate and liquid crystal display panel
JP4180690B2 (en) Liquid crystal display
TWI556045B (en) Display panel
US20150255487A1 (en) Active matrix substrate and display device using same
JP2011128652A (en) Translucent 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