CN115113428A - Display panel and display terminal - Google Patents
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- CN115113428A CN115113428A CN202210749290.4A CN202210749290A CN115113428A CN 115113428 A CN115113428 A CN 115113428A CN 202210749290 A CN202210749290 A CN 202210749290A CN 115113428 A CN115113428 A CN 115113428A
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- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
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- 239000003086 colorant Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
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Abstract
The application relates to a display panel and a display terminal, wherein the display panel comprises at least one first pixel area, each pixel unit comprises a red sub-pixel unit, a green sub-pixel unit and a blue sub-pixel unit, wherein: the first pixel region has a first symmetry axis and a second symmetry axis; in the same first pixel region, each blue sub-pixel unit is arranged around the symmetrical center of the first pixel region; the red sub-pixel units and the green sub-pixel units are arranged around the blue sub-pixel units in a staggered mode. Through the symmetrical center setting that encircles this first pixel region with each blue sub-pixel unit, each red sub-pixel unit and each green sub-pixel unit encircle each blue sub-pixel unit crisscross setting all around simultaneously, the aperture opening ratio of mask can be improved to this application, reduces the preparation degree of difficulty, promotes the homogeneity that the pixel arranged simultaneously, improves display panel's display quality.
Description
Technical Field
The application relates to the technical field of display, in particular to a display panel and a display terminal.
Background
In the related art, the sub-pixels in a Liquid Crystal Display (LCD) panel may be arranged in Real arrangement (i.e., Real RGB). The Real arrangement mode arranges the red sub-pixel units, the green sub-pixel units and the blue sub-pixel units in the pixels according to a certain sequence, thereby realizing the display based on three colors of red, green and blue.
However, the Real arrangement method adopted in the related art arranges the red sub-pixel unit, the green sub-pixel unit, and the blue sub-pixel unit in a pi-type. When the display panel of this type is specifically manufactured, the openings of the metal mask plate need to be adjusted according to the arrangement mode of the sub-pixel units. The red sub-pixel units, the green sub-pixel units and the blue sub-pixel units are arranged according to the pi type, so that the aperture opening ratio of the metal mask is influenced, and the complexity of the preparation process is increased.
Disclosure of Invention
In view of this, the present application provides a display panel and a display terminal, which can arrange each blue sub-pixel unit in a first pixel region in a centralized manner, so that the masks corresponding to each blue sub-pixel unit can be shared, thereby increasing the aperture ratio of the masks, and reducing the manufacturing difficulty.
According to an aspect of the present application, there is provided a display panel, the display panel including at least one first pixel region, the first pixel region including four pixel units, each of the pixel units including a red sub-pixel unit, a green sub-pixel unit, and a blue sub-pixel unit, wherein: the first pixel region is provided with a first symmetry axis and a second symmetry axis, and the intersection of the first symmetry axis and the second symmetry axis forms the symmetry center of the first pixel region; in the same first pixel region, each blue sub-pixel unit is arranged around the symmetrical center of the first pixel region; each red sub-pixel unit and each green sub-pixel unit are arranged around the blue sub-pixel unit in a staggered mode.
Furthermore, in the same first pixel region, each blue sub-pixel unit shares the same mask opening.
Further, the first pixel region is divided into four second pixel regions with equal areas by the corresponding first symmetry axis and the second symmetry axis, wherein: each second pixel area is provided with a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit respectively.
Further, the first axis of symmetry is disposed along a first direction, the second axis of symmetry is disposed along a second direction, the first direction is perpendicular to the second direction, wherein: the red sub-pixel unit in the first pixel unit and the green sub-pixel unit in the adjacent second pixel unit are respectively arranged at two sides of the first symmetry axis, and the green sub-pixel unit in the first pixel unit and the red sub-pixel unit in the adjacent fourth pixel unit are respectively arranged at two sides of the second symmetry axis.
Furthermore, the distance between the red sub-pixel unit and the green sub-pixel unit in the same second pixel region is a first distance; along the first direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a second distance; along the second direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a third distance, wherein: the second distance is greater than or equal to the first distance, and the third distance is greater than or equal to the first distance.
Furthermore, in the same first pixel region, along the first direction, the distance between two adjacent blue sub-pixel units is a fourth distance; along the second direction, the distance between two adjacent blue sub-pixel units is a fifth distance, wherein: the fourth distance is equal to the fifth distance, and the fourth distance and the fifth distance are smaller than or equal to the first distance, the second distance and the third distance.
Furthermore, in the same first pixel region, the shape of each blue sub-pixel unit is a sector, and the sector is a quarter circle; the red sub-pixel unit and the green sub-pixel unit are arc-shaped at the side edges close to the corresponding blue sub-pixel unit, and the radian of the arc is the same as that of the sector.
Furthermore, in the same first pixel region, the shape of each blue sub-pixel unit is rectangular, and the shape of each red sub-pixel unit and the shape of each green sub-pixel unit are right trapezoid.
Furthermore, in the same first pixel region, the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit are all rectangular in shape.
According to another aspect of the present application, there is provided a display terminal including a terminal body and the display panel, the terminal body being connected with the display panel.
The blue sub-pixel units are arranged around the symmetrical center of the first pixel area in the same first pixel area, and the red sub-pixel units and the green sub-pixel units are arranged around the blue sub-pixel units in a staggered mode.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 shows schematic diagrams of four pi-type arrangements in a related art display panel.
Fig. 2 shows a schematic structural diagram of a first display panel according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a second display panel according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a third display panel according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, 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 application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.
Fig. 1 shows schematic diagrams of four pi-type arrangements in a related art display panel.
As shown in fig. 1, the display panel in the related art may include a plurality of pixel units arranged in an array, and each pixel unit may include a red sub-pixel unit R, a green sub-pixel unit G, and a blue sub-pixel unit B. In the related art, the red sub-pixel unit R, the green sub-pixel unit G, and the blue sub-pixel unit B are generally arranged in the following four pi-type arrangements.
Referring to fig. 1, in the pi-type arrangement (1), for one pixel unit, the red sub-pixel unit R and the green sub-pixel unit G are arranged in the same column, and the blue sub-pixel unit B in the pixel unit is a rectangular strip shape and corresponds to the red sub-pixel unit R and the green sub-pixel unit G.
In the pi-type arrangement (2), for one pixel unit, the red sub-pixel unit R and the green sub-pixel G are arranged in the same column, and two blue sub-pixel units B corresponding to the red sub-pixel unit R and the green sub-pixel G are provided. The number of blue sub-pixel elements in the pi-type arrangement (2) is doubled compared to the pi-type arrangement (1).
In the pi-type arrangement (3), for one pixel unit, the red sub-pixel unit R and the green sub-pixel G are arranged in the same column, and two blue sub-pixel units B corresponding to the red sub-pixel unit R and the green sub-pixel G are provided. Unlike the pi-type arrangement (2), the blue sub-pixel element in the pi-type arrangement (3) has a mountain shape with a bend. The openings of the two oppositely arranged blue sub-pixel units are opposite.
In the pi-type arrangement (4), for one pixel unit, the red sub-pixel unit R and the green sub-pixel unit G are arranged in the same column, and the blue sub-pixel unit B in the pixel unit is still rectangular. Unlike the pi-type arrangement (1), the positions of the blue sub-pixel units in the same column can be adjusted along the column direction.
For the four pi-type arrangements, since the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit in the same pixel unit are arranged according to the pi-type, the aperture opening ratio of the mask is small after the pixel units form the pixel unit array, which increases the process difficulty of preparing the display panel. Meanwhile, the sub-pixels arranged according to the pi-type are not uniformly distributed, and the display quality of the display panel is reduced.
In view of the above, the present application provides a display panel, which includes at least one first pixel region, the first pixel region includes four pixel units, and each pixel unit includes a red sub-pixel unit, a green sub-pixel unit, and a blue sub-pixel unit, respectively, wherein: the first pixel region is provided with a first symmetry axis and a second symmetry axis, and the intersection of the first symmetry axis and the second symmetry axis forms the symmetry center of the first pixel region; in the same first pixel region, each blue sub-pixel unit is arranged around the symmetrical center of the first pixel region; each red sub-pixel unit and each green sub-pixel unit are arranged around the blue sub-pixel unit in a staggered mode.
The blue sub-pixel units are arranged around the symmetrical center of the first pixel area in the same first pixel area, and the red sub-pixel units and the green sub-pixel units are arranged around the blue sub-pixel units in a staggered mode.
Fig. 2 shows a schematic structural diagram of a first display panel according to an embodiment of the present application.
As shown in fig. 2, the display panel of the present application may include a plurality of first pixel regions 20 arranged in an array. The first pixel region 20 may include four pixel units, and each pixel unit may include a red sub-pixel unit R, a green sub-pixel unit G, and a blue sub-pixel unit B. Each of the first pixel regions 20 may include 12 sub-pixel units in total. The first pixel region has a first axis of symmetry 1 and a second axis of symmetry 2, that is, the first pixel region may be symmetrical about the first axis of symmetry 1 and the second axis of symmetry 2. Illustratively, the first pixel region may be rectangular.
Further, the first symmetry axis is arranged along a first direction, the second symmetry axis is arranged along a second direction, and the first direction is perpendicular to the second direction. It should be noted that, in the present application, the first symmetry axis 1 may be disposed along the first direction x, and the second symmetry axis 2 may be disposed along the second direction y. Since the pixel units and the first pixel regions of the present application may be arranged in an array, the first direction x may be a row direction of the pixel unit array formed by the pixel units, or a row direction of the first pixel region array formed by the first pixel regions. The second direction y can be understood in the same way as the first direction x. Of course, the first symmetry axis 1 may also form a certain included angle with the first direction x, and the second symmetry axis 2 may form a certain included angle with the second direction y.
Referring to fig. 2, an intersection of the first axis of symmetry 1 and the second axis of symmetry 2 may form a center of symmetry of the first pixel region 20. For the first pixel region 20, each of the blue sub-pixel units of the first pixel region may be disposed around a symmetric center of the first pixel region, and each of the red sub-pixel units and each of the green sub-pixel units are disposed around the blue sub-pixel units in an interlaced manner.
Furthermore, in the same first pixel region, each blue sub-pixel unit shares the same mask opening. As shown in fig. 2, since each of the blue sub-pixel units of the first pixel region 20 can be disposed around the symmetric center of the first pixel region, the four blue sub-pixel units can share the same mask opening when the display panel is manufactured. In the present application, the mask may be a metal mask. The metal mask can be realized in a laser mode. It is to be understood that the present application is not limited to the type of reticle.
Further, the first pixel region is divided into four second pixel regions with equal areas by the corresponding first symmetry axis and the second symmetry axis, wherein: each second pixel area is provided with a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit respectively. Referring to fig. 2, the first pixel region 20 may be divided into four second pixel regions having equal areas by the first symmetry axis 1 and the second symmetry axis 2, and in each of the second pixel regions, a first pixel unit 21, a second pixel unit 22, a third pixel unit 23, and a fourth pixel unit 24 may be disposed, respectively.
Further, the red sub-pixel unit in the first pixel unit and the green sub-pixel unit in the adjacent second pixel unit are respectively disposed at two sides of the first symmetry axis, and the green sub-pixel unit in the first pixel unit and the red sub-pixel unit in the adjacent fourth pixel unit are respectively disposed at two sides of the second symmetry axis.
Taking fig. 2 as an example, the first pixel unit 21, the second pixel unit 22, the third pixel unit 23, and the fourth pixel unit 24 are disposed around the symmetry center in a counterclockwise direction. The first pixel unit 21 is adjacent to the second pixel unit 22 and the fourth pixel unit 24, respectively. Because each red sub-pixel unit and each green sub-pixel unit are staggered around each blue sub-pixel unit, the red sub-pixel unit in the first pixel unit 21 and the green sub-pixel unit in the second pixel unit 22 are adjacent to each other and are respectively arranged at two sides of the first symmetry axis 1; although the green sub-pixel unit in the first pixel unit 21 and the red sub-pixel unit in the second pixel unit 22 are respectively disposed at two sides of the first symmetry axis 1, they are not adjacent to each other, and the green sub-pixel unit in the first pixel unit 21 is adjacent to the red sub-pixel unit in the fourth pixel unit 24 and is disposed at two sides of the second symmetry axis 2. The third pixel unit 23 also has a similar arrangement, and is not described in detail.
Furthermore, the distance between the red sub-pixel unit and the green sub-pixel unit in the same second pixel region is a first distance; along the first direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a second distance; along the second direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a third distance, wherein: the second distance is greater than or equal to the first distance, and the third distance is greater than or equal to the first distance.
In the same second pixel region, that is, in the same pixel unit, the distance between the red sub-pixel unit and the green sub-pixel unit is a first distance. For example, in fig. 2, the distance between the red sub-pixel unit R in the first pixel unit 21 and the R of the green sub-pixel unit in the pixel unit is a first distance a, and four first distances in fig. 2 are all equal. It should be noted that the first distance may be a distance between two opposite sides, one side of the red sub-pixel unit and one side of the corresponding green sub-pixel unit. In fig. 2, since the side of the first pixel unit where the red sub-pixel unit is opposite to the green sub-pixel unit may be at 45 degrees to the first direction, the first distance is actually a distance along 45 degrees to the first direction.
Referring to fig. 2, along the first direction x, a minimum distance between the red sub-pixel unit and the green sub-pixel unit in two adjacent second pixel regions is a second distance b. In fig. 2, the minimum distance between the red sub-pixel unit of the fourth pixel unit 24 and the green sub-pixel unit of the first pixel unit 21 may be a distance between a rightmost side of the red sub-pixel unit of the fourth pixel unit 24 and a leftmost side of the green sub-pixel unit of the first pixel unit 21, and the two sides are oppositely disposed and parallel to each other.
In fig. 2, along the second direction y, a minimum distance between the red sub-pixel unit and the green sub-pixel unit in two adjacent second pixel regions is a third distance c. In fig. 2, the minimum distance between the red sub-pixel unit of the first pixel unit 21 and the green sub-pixel unit of the second pixel unit 22 may be the distance between the edge of the lowest side of the red sub-pixel unit of the first pixel unit 21 and the edge of the highest side of the green sub-pixel unit of the second pixel unit 22, and the two edges are also oppositely disposed and parallel to each other.
In FIG. 2, the second distance is greater than or equal to the first distance, and the third distance is greater than or equal to the first distance, i.e., b ≧ a, c ≧ a may be set. Therefore, the pixel arrangement can be further optimized, and the aperture opening ratio of the mask plate is improved.
Furthermore, in the same first pixel region, along the first direction, the distance between two adjacent blue sub-pixel units is a fourth distance; along the second direction, the distance between two adjacent blue sub-pixel units is a fifth distance, wherein: the fourth distance is equal to the fifth distance, and the fourth distance and the fifth distance are smaller than or equal to the first distance, the second distance and the third distance.
For example, in fig. 2, the distance between the blue sub-pixel unit of the first pixel unit 21 and the blue sub-pixel unit of the fourth pixel unit 24 may be a fourth distance f along the first direction x, and the distance between the blue sub-pixel unit of the first pixel unit 21 and the blue sub-pixel unit of the second pixel unit 22 may be a fifth distance e along the second direction y. In this application, the fourth distance is equal to the fifth distance, so that the arrangement of each blue sub-pixel unit is more uniform. The fourth distance and the fifth distance are smaller than or equal to the first distance, the second distance and the third distance, so that the arrangement of the blue sub-pixel units is more compact, the total arrangement area of the blue sub-pixel units is reduced, and the aperture opening ratio of the mask is further improved.
Furthermore, in the same first pixel region, the shape of each blue sub-pixel unit is a sector, and the sector is a quarter circle; the red sub-pixel unit and the green sub-pixel unit are arc-shaped at the side edges close to the corresponding blue sub-pixel unit, and the radian of the arc is the same as that of the sector.
Referring to fig. 2, each of the blue sub-pixel units has a shape of a sector, and each sector may be a quarter circle. Taking the first pixel unit 21 as an example, the red sub-pixel unit of the first pixel unit has four sides, wherein the side corresponding to the blue sub-pixel unit is an arc, and the other three sides are all straight lines. The arc segment of the side of the opposite blue sub-pixel unit is the same as the arc of the sector, so that the opposite side of the red sub-pixel unit is matched with the corresponding blue sub-pixel unit. In fig. 2, the green sub-pixel element and the red sub-pixel element have similar arrangements, each having a right angle and opposite arc sides. By setting the red sub-pixel unit and the green sub-pixel unit to the shapes shown in fig. 2, the uniformity of pixel arrangement can be further improved, and the display quality of the display panel can be improved.
Furthermore, in the same first pixel region, the shape of each blue sub-pixel unit is rectangular, and the shape of each red sub-pixel unit and the shape of each green sub-pixel unit are right trapezoid.
Fig. 3 is a schematic structural diagram of a second display panel according to an embodiment of the present application.
As shown in fig. 3, the display panel of the present application may further include a plurality of first pixel regions 30 arranged in an array. The first pixel region 30 may include four pixel units, and each pixel unit may include a red sub-pixel unit R, a green sub-pixel unit G, and a blue sub-pixel unit B. Each of the first pixel regions 30 may include 12 sub-pixel units in total. The first pixel region has a first axis of symmetry 1 and a second axis of symmetry 2, that is, the first pixel region may be symmetrical about the first axis of symmetry 1 and the second axis of symmetry 2. Illustratively, the first pixel region may be rectangular.
Unlike fig. 2, each of the blue sub-pixel units in the first, second, third and fourth pixel units 31, 32, 33 and 34 in fig. 3 has a rectangular shape, and each of the red and green sub-pixel units has a right trapezoid shape. Also, for the four blue sub-pixel units in fig. 3, two adjacent blue sub-pixel units may be disposed in different directions. For example, the long side of the blue sub-pixel unit of the first pixel unit 31 may be disposed along the first direction, and the long side of the blue sub-pixel unit of the fourth pixel unit 34 may be disposed along the second direction, so that the arrangement of the blue sub-pixel units can be further optimized, and the aperture ratio of the mask can be improved.
Furthermore, in the same first pixel region, the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit are all rectangular in shape.
Fig. 4 is a schematic structural diagram of a third display panel according to an embodiment of the present application.
As shown in fig. 4, the display panel of the present application may further include a plurality of first pixel regions 40 arranged in an array. The first pixel region 40 may include four pixel units, and each pixel unit may include a red sub-pixel unit R, a green sub-pixel unit G, and a blue sub-pixel unit B. Each of the first pixel regions 40 may include 12 sub-pixel units in total. The first pixel region has a first axis of symmetry 1 and a second axis of symmetry 2, that is, the first pixel region may be symmetrical about the first axis of symmetry 1 and the second axis of symmetry 2. For example, the first pixel region may have a rectangular shape. In fig. 4, a ≧ D ≧ B ≧ C ≧ E ≧ F may be provided.
Unlike fig. 2, each of the blue sub-pixel units in the first, second, third and fourth pixel units 41, 42, 44 and 44 in fig. 4 has a rectangular shape, and each of the red and green sub-pixel units has a rectangular shape. Also, for the four blue sub-pixel units in fig. 4, two adjacent blue sub-pixel units may also be arranged in different directions. For example, the long side of the blue sub-pixel unit of the first pixel unit 41 may be disposed along the first direction, and the long side of the blue sub-pixel unit of the fourth pixel unit 44 may be disposed along the second direction, so that the arrangement of the blue sub-pixel units can be further optimized, and the aperture ratio of the mask can be improved.
Fig. 2, 3, and 4 of the present application may be equivalent to or replaced with each other. In the display panel of the present application, all of the first pixel regions may be set to the type of fig. 2, or some of the first pixel regions may be set to the type of fig. 2, and the other first pixel regions may be set to the type of fig. 3 or the type of fig. 4. That is, fig. 2, 3, and 4 of the present application may be applied to the display panel in a mixed manner. Further details of the arrangement of fig. 3 and 4 can be set with reference to fig. 2, and are not repeated.
According to another aspect of the present application, there is provided a display terminal including a terminal body and the display panel, the terminal body being connected with the display panel.
It should be noted that the pixel arrangement structure of the present application can be applied to wearable devices, medium-sized and large-sized flexible display products, and the like. It is understood that the application is not limited to the specific application scenario of the display panel.
In addition, this application still provides a display terminal, display terminal include the terminal main part with display panel, the terminal main part with display panel is connected.
To sum up, in the embodiment of the present application, in the same first pixel region, the blue sub-pixel units are arranged around the symmetric center of the first pixel region, and simultaneously, the red sub-pixel units and the green sub-pixel units are arranged around the blue sub-pixel units in a staggered manner, so that the blue sub-pixel units in the first pixel region can be arranged in a concentrated manner, and the masks corresponding to the blue sub-pixel units can be shared, thereby increasing the aperture ratio of the masks, reducing the preparation difficulty, and meanwhile, the red sub-pixel units, the green sub-pixel units and the blue sub-pixel units are arranged around the symmetric center, thereby increasing the uniformity of pixel arrangement and improving the display quality of the display panel.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The display panel and the display terminal provided in the embodiments of the present application are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the embodiments above is only used to help understand the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (10)
1. A display panel, comprising at least one first pixel region, wherein the first pixel region comprises four pixel units, and each pixel unit comprises a red sub-pixel unit, a green sub-pixel unit, and a blue sub-pixel unit, wherein:
the first pixel region is provided with a first symmetry axis and a second symmetry axis, and the intersection of the first symmetry axis and the second symmetry axis forms the symmetry center of the first pixel region;
in the same first pixel region, each blue sub-pixel unit is arranged around the symmetrical center of the first pixel region; each red sub-pixel unit and each green sub-pixel unit are arranged around the periphery of each blue sub-pixel unit in a staggered mode.
2. The display panel of claim 1, wherein each of the blue sub-pixel units shares a same mask opening in a same first pixel region.
3. The display panel according to claim 1, wherein the first pixel region is divided into four second pixel regions of equal area by the corresponding first axis of symmetry and the second axis of symmetry, wherein: each second pixel area is provided with a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit respectively.
4. The display panel according to claim 3, wherein the first axis of symmetry is arranged in a first direction and the second axis of symmetry is arranged in a second direction, the first direction being perpendicular to the second direction, wherein: the red sub-pixel unit in the first pixel unit and the green sub-pixel unit in the adjacent second pixel unit are respectively arranged at two sides of the first symmetry axis, and the green sub-pixel unit in the first pixel unit and the red sub-pixel unit in the adjacent fourth pixel unit are respectively arranged at two sides of the second symmetry axis.
5. The display panel according to claim 4, wherein a distance between the red sub-pixel unit and the green sub-pixel unit in the same second pixel region is a first distance; along the first direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a second distance; along the second direction, the minimum distance between the red sub-pixel units and the green sub-pixel units in two adjacent second pixel regions is a third distance, wherein: the second distance is greater than or equal to the first distance, and the third distance is greater than or equal to the first distance.
6. The display panel according to claim 4, wherein in the same first pixel region, along the first direction, the distance between two adjacent blue sub-pixel units is a fourth distance; along the second direction, the distance between two adjacent blue sub-pixel units is a fifth distance, wherein: the fourth distance is equal to the fifth distance, and the fourth distance and the fifth distance are smaller than or equal to the first distance, the second distance and the third distance.
7. The display panel according to claim 1, wherein in the same first pixel region, each of the blue sub-pixel units has a sector shape, and the sector shape is a quarter circle; the side edges of the red sub-pixel units and the green sub-pixel units close to the corresponding blue sub-pixel units are arc-shaped, and the radian of the arc is the same as that of the sector.
8. The display panel according to claim 1, wherein in the same first pixel region, each of the blue sub-pixel units has a rectangular shape, and each of the red sub-pixel units and the green sub-pixel units has a right trapezoid shape.
9. The display panel according to claim 1, wherein each of the red, green and blue sub-pixel units in the same first pixel region is rectangular.
10. A display terminal characterized in that the display terminal comprises a terminal body and a display panel according to any one of claims 1 to 9, the terminal body being connected to the display panel.
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