CN213025179U - Spliced display panel - Google Patents
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- CN213025179U CN213025179U CN202021906188.3U CN202021906188U CN213025179U CN 213025179 U CN213025179 U CN 213025179U CN 202021906188 U CN202021906188 U CN 202021906188U CN 213025179 U CN213025179 U CN 213025179U
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Abstract
The utility model provides a spliced display panel, include: the display panel comprises a first sub-display panel and a second sub-display panel, wherein the first sub-display panel comprises a first display area and a first splicing display area, the first display area is connected with the first splicing display area, and the first splicing display area is specially-shaped; the second sub-display panel comprises a second display area and a second splicing display area, the second display area is connected with the second splicing display area, and the second splicing display area is specially-shaped; the first splicing display area and the second splicing display area are spliced, so that the first sub display panel and the second sub display panel are connected. The application solves the technical problem that the splicing line appears at the splicing position of the spliced display panel.
Description
Technical Field
The utility model relates to a show technical field, in particular to concatenation display panel.
Background
In the demonstration field, the LED screen is because of the size is big, luminance is high, response time is fast, the colour gamut is wide, the color saturation is high, longe-lived, with low costs, advantages such as adaptation environment is strong, wide application in advertisement screen and exhibition large screen, the LED large screen is formed by the concatenation of numerous LED small screen, small screen concatenation flexibility is high, the repairability is strong, nevertheless the concatenation in-process because of screen and screen incomplete joint, lead to screen concatenation department to have the concatenation line to appear, influence the display quality, restriction LED screen development.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tiled display panel to solve tiled display panel concatenation department and have the concatenation line to appear, influence the technical problem who shows the quality.
The utility model provides a spliced display panel, include: the display panel comprises a first sub-display panel and a second sub-display panel, wherein the first sub-display panel comprises a first display area and a first splicing display area, the first display area is connected with the first splicing display area, and the first splicing display area is specially-shaped; the second sub-display panel comprises a second display area and a second splicing display area, the second display area is connected with the second splicing display area, and the second splicing display area is specially-shaped; the first splicing display area and the second splicing display area are spliced, so that the first sub display panel and the second sub display panel are connected. In this application, through the first concatenation display area of dysmorphism and the concatenation of special-shaped second concatenation display area for the clearance line accessible that first sub-display panel exists with the concatenation of second sub-display panel offsets in the crisscross mode of each other, eliminates the concatenation line, and this production that also can further avoid special-shaped line has promoted the display quality of special-shaped display screen.
The first splicing display area comprises a plurality of first bulges arranged at intervals and a plurality of first grooves arranged at intervals, and the first bulges and the first grooves are sequentially and alternately arranged; the second splicing display area comprises a plurality of second bulges arranged at intervals and a plurality of second grooves arranged at intervals, and the second bulges and the second grooves are sequentially and alternately arranged; the first protrusion is clamped in the second groove, and the second protrusion is clamped in the first groove, so that the first splicing display area and the second splicing display area are spliced. The utility model provides a first protruding block is in the second recess, and the protruding block of second can make first sub-display panel and the second sub-display panel carve the degree of closure higher than current smooth first sub-display panel of shape and the degree of closure of carving of second sub-display panel in first recess, and the concatenation atress of first sub-display panel and second sub-display panel of this application is bigger, and the difficult upset that sideslips that takes place that sideslips. The utility model provides a first concatenation display area is unsmooth alternate, and second concatenation display area is unsmooth alternate, can play the fool-proof effect when first sub-display panel and the equipment of second sub-display panel.
The first protrusion is internally provided with a first pixel which is embedded in the second groove; and a second pixel is arranged in the second protrusion and embedded in the first groove. In the application, the first pixels on the first protrusions are embedded into the second grooves, the distance between the first pixels on the first splicing display area and the second pixels on the adjacent second display area is reduced, the second pixels on the second splicing display area are embedded into the first grooves, the distance between the second pixels on the second splicing display area and the first pixels on the adjacent first display area is reduced, the distance between the first pixels on the first splicing display area and the adjacent second pixels on the same line is within the distance range between the normal pixels, the distance between the second pixels on the second splicing display area and the adjacent first pixels on the same line is within the distance range between the normal pixels, no line is generated at the special-shaped splicing positions of the first sub display panel and the second sub display panel, and the display quality of the display screen is improved.
Wherein, each first bulge is provided with one first pixel; each second bulge is internally provided with one second pixel; the first pixel and the second pixel are the same pixel. Therefore, when the first bulges are clamped in the second grooves and the second bulges are clamped in the first grooves, the first bulges and the second bulges are sequentially arranged in a staggered manner, the first pixels and the second pixels are sequentially arranged in a staggered manner, and the first pixels and the second pixels are the same pixels, so that the same display effect of the same row of pixels can be realized.
Wherein the first sub-display panel and the second sub-display panel are tiled along a first direction; in a second direction perpendicular to the first direction, a plurality of the first pixels are arranged along the second direction, and a plurality of the second pixels are arranged along the second direction; after the first tiled display area and the second tiled display area are tiled, the plurality of first pixels and the plurality of second pixels are located on the same straight line along the second direction. When the first pixels of the first splicing display area and the second pixels of the second splicing display area are located in the same column, the splicing positions of the first sub display panel and the second sub display panel can be free from generating special-shaped lines, and the display quality of the special-shaped display screen is improved.
Wherein the first sub-display panel and the second sub-display panel are tiled along a first direction; in a second direction perpendicular to the first direction, the first pixels are arranged on a first straight line along the second direction, and the second pixels are arranged on a second straight line along the second direction; after the first splicing display area and the second splicing display area are spliced, the distance between the first straight line and the second straight line is smaller than a preset value. In the mode, no special-shaped line is generated at the splicing position of the first sub-display panel and the second sub-display panel, and the display quality of the special-shaped display screen is improved.
A plurality of columns of first pixels are arranged in each first bulge; a plurality of columns of second pixels are arranged in each second bulge; the first pixels in the same column correspond to the second pixels in the same column and are located on the same straight line, and the first pixels and the second pixels on the same straight line are the same pixels. Therefore, when a plurality of rows of first pixels are arranged in the first protrusion, the size of the first protrusion is large, when a plurality of rows of second pixels are arranged in the second protrusion, the size of the second protrusion is large, the large first protrusion is beneficial to cutting and forming of the first sub-display panel, and the large second protrusion is beneficial to cutting and forming of the second sub-display panel.
The first protrusion is triangular, the second groove is triangular matched with the first protrusion, the second protrusion is triangular, and the first groove is triangular matched with the second protrusion; or the first bulge is rectangular, the second groove is rectangular matched with the first bulge, the second bulge is rectangular, and the first groove is rectangular matched with the second bulge; or, the first protrusion is trapezoidal, the second groove is trapezoidal matched with the first protrusion, the second protrusion is trapezoidal, and the first groove is trapezoidal matched with the second protrusion. The shape of above-mentioned first arch and first recess makes first concatenation display area unsmooth alternate, the shape of above-mentioned second arch and second recess makes second concatenation display area unsmooth alternate, first arch can be better block in the second recess, the second arch can be better block in first recess, first concatenation display area and second concatenation display area can be better block, first sub-display panel and the sub-display panel of second can be better concatenation, and carve the degree of closure height.
A plurality of first data lines and a plurality of first gate lines are arranged on the first sub-display panel, and a plurality of first pixel switches are arranged at the positions where the plurality of first data lines and the plurality of first gate lines are crossed; a plurality of second data lines and a plurality of second gate lines are arranged on the second sub-display panel, and a plurality of second pixel switches are arranged at the positions where the plurality of second data lines and the plurality of second gate lines are crossed; the first data line of the first splicing display area is a special-shaped data line; the second data line of the second splicing display area is a special-shaped data line; when the first splicing display area and the second splicing display area are spliced, first pixel switches on the first splicing display area and second pixel switches on the second splicing display area are arranged in a staggered mode. In the application, the first pixel switches on the first tiled display area and the second pixel switches on the second tiled display area are arranged in a staggered manner, so that the first pixel switches and the second pixel switches are positioned on the same straight line in the second direction, and the plurality of first pixels and the plurality of second pixels are positioned on the same straight line along the second direction; or the distance between the straight line of the first pixel switch in the second direction and the straight line of the second pixel switch in the second direction can be smaller than a preset value, and further the distance between the first straight line of the first pixel and the second straight line of the second pixel can be smaller than the preset value.
A plurality of third grooves and third bulges which are alternately arranged in sequence are formed on the first data line of the first splicing display area; a plurality of fourth grooves and fourth bulges which are alternately arranged in sequence are formed on a second data line of the second splicing display area; when the first splicing display area and the second splicing display area are spliced, a first pixel switch of the first splicing display area is embedded into the fourth groove, and a second pixel switch of the second splicing display area is embedded into the third groove. Therefore, even if the first data line of the first tiled display area forms the third groove and the third protrusion, the first data line of the first tiled display area is the special-shaped data line, the second data line of the second tiled display area forms the fourth groove and the fourth protrusion, and the second data line of the second tiled display area is the special-shaped data line, the power consumption error between the data lines (the first data line and the second data line) of the special-shaped display screen is small.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a conventional first sub-display panel and a second sub-display panel after being spliced.
Fig. 2 is a schematic diagram of a first structure of the first sub-display panel and the second sub-display panel according to an embodiment of the present invention.
Fig. 3 is a schematic view of a first structure of the first sub-display panel and the second sub-display panel of fig. 2 after being spliced.
Fig. 4 is a schematic diagram of a second structure after the first sub-display panel and the second sub-display panel in fig. 2 are spliced.
Fig. 5 is a schematic diagram of a second structure of the first sub-display panel and the second sub-display panel according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of the first sub-display panel and the second sub-display panel in fig. 5 after being spliced.
Fig. 7 is a schematic diagram of a circuit structure of the first sub-display panel and the second sub-display panel according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Before describing embodiments of the present invention, a conventional display screen is first described.
Referring to fig. 1, when the first sub-display panel 10 and the second sub-display panel 20 are tiled, because the flatness of the tiled edge of the first sub-display panel 10 and the second sub-display panel 20 is not high, or the cutting precision of the tiled edge of the first sub-display panel 10 and the second sub-display panel 20 is not high, or the tiling degree of the first sub-display panel 10 and the second sub-display panel 20 is not high, the distance between the pixels at the edge position of the first sub-display panel 10 and the pixels at the edge position of the second sub-display panel 20 after the tiling is greater than the distance between the normal pixels, for example, the distance B between the pixels at the edge position of the first sub-display panel 10 and the pixels at the edge position of the second sub-display panel 20 after the tiling is greater than the distance a between the normal pixels, a gap is formed between the first sub-display panel 10 and the second sub-display panel 20 after the tiling, and finally appears as an abnormal line at the tiled position of the first sub-display panel 10 and the second sub-display panel 20, this may affect the display quality of the tiled display.
In order to solve the technical problem, the utility model provides a tiled display panel.
The tiled display panel includes:
the display panel comprises a first sub-display panel 10, wherein the first sub-display panel 10 comprises a first display area 101 and a first splicing display area 102, the first display area 101 is connected with the first splicing display area 102, and the first splicing display area 102 is specially-shaped;
the second sub-display panel 20, the second sub-display panel 20 includes a second display area 201 and a second tiled display area 202, the second display area 201 is connected to the second tiled display area 202, and the second tiled display area 202 is shaped as an abnormity;
the first tiled display area 102 and the second tiled display area 202 are tiled such that the first sub-display panel 10 and the second sub-display panel 20 are connected.
In this application, through the concatenation of the first concatenation display area 102 of dysmorphism and the concatenation of the second concatenation display area 202 of dysmorphism for the clearance line accessible that first sub-display panel 10 and the concatenation of second sub-display panel 20 exist offsets in the crisscross mode of each other, eliminates the concatenation line, and this also can further avoid the production of special-shaped line, has promoted the display quality of special-shaped display screen.
In some embodiments, the first tiled display area 102 includes a plurality of first protrusions 30 disposed at intervals and a plurality of first grooves 40 disposed at intervals, and the first protrusions 30 and the first grooves 40 are sequentially and alternately disposed;
the second tiled display area 202 comprises a plurality of second protrusions 50 arranged at intervals and a plurality of second grooves 60 arranged at intervals, and the second protrusions 50 and the second grooves 60 are sequentially and alternately arranged;
the first protrusion 30 is engaged in the second groove 60, and the second protrusion 50 is engaged in the first groove 40, so that the first tiled display area 102 and the second tiled display area 202 are tiled.
The first protrusion 30 is engaged in the second groove 60, and the second protrusion 50 is engaged in the first groove 40, so that the engaging degree of the first sub-display panel 10 and the second sub-display panel 20 is higher than the engaging degree of the first sub-display panel 10 and the second sub-display panel 20 in the existing smooth shape, and the engaging stress of the first sub-display panel 10 and the second sub-display panel 20 is larger, and the side-slip turning is less likely to occur. The first splicing display area 102 is concave-convex, the second splicing display area 202 is concave-convex, and fool-proof effect can be achieved when the first sub-display panel 10 and the second sub-display panel 20 are assembled.
In some embodiments, the first protrusion 30 is provided with a first pixel 70 therein, and the first pixel 70 is embedded in the second groove 60; the second protrusion 50 is provided with a second pixel 80 therein, and the second pixel 80 is embedded in the first groove 40. It can be understood that the first pixels 70 on the first protrusion 30 can be any kind of red pixels R, green pixels G and blue pixels B, one first pixel 70 corresponds to one LED lamp bead, the second pixels 80 on the second protrusion 50 can be any kind of red pixels R, green pixels G and blue pixels B, and one second pixel 80 corresponds to one LED lamp bead. The first tiled display area 102 can be formed in a gear shape and the second tiled display area 202 can be formed in a gear shape that matches the first tiled display area 102.
In the present application, the distance between the first pixel 70 on the first tiled display area 102 and the second pixel 80 on the adjacent second display area 201 is reduced by embedding the first pixel 70 on the first protrusion 30 in the second groove 60, the distance between the second pixel 80 on the second tiled display area 202 and the first pixel 70 on the adjacent first display area 101 is reduced by embedding the second pixel 80 on the second protrusion 50 in the first groove 40, the distance between the first pixel 70 and the adjacent second pixel 80 of the first tiled display area 102 on the same row is within the range of the distance between the normal pixels, the distance between the second pixel 80 and the adjacent first pixel 70 of the second tiled display area 202 on the same row is within the range of the distance between the normal pixels, no irregular line is generated at the tiled position of the first sub-display panel 10 and the second sub-display panel 20, the display quality of the special-shaped display screen is improved.
It can be understood that the first pixels 70 of the first tiled display area 102 and the second pixels 80 of the second tiled display area 202 are sequentially arranged in a staggered manner, so that the gap lines formed by splicing the first sub-display panel 10 and the second sub-display panel 20 can be offset in a staggered manner, the spliced lines are eliminated, the generation of the special-shaped lines can be further avoided, and the display quality of the special-shaped display screen is improved.
In some embodiments, a plurality of columns of the first pixels 70 are disposed on the first display area 101, and the plurality of columns of the first pixels 70 include red pixels R, green pixels G, and blue pixels B arranged in sequence; a plurality of rows of second pixels 80 are disposed on the second display area 201, and the plurality of rows of second pixels 80 include red pixels R, green pixels G, and blue pixels B that are sequentially arranged. The red, green and blue pixels R, G and B on the first display region 101 achieve the main display effect of the first sub-display panel 10, and the red, green and blue pixels R, G and B on the second display region 201 achieve the main display effect of the second sub-display panel 20. It is understood that the arrangement order of the red, green and blue pixels R, G and B on the first display region 101 is not limited, and the arrangement order of the red, green and blue pixels R, G and B on the second display region 201 is not limited.
In some embodiments, a first pixel 70 is disposed in each first protrusion 30, a second pixel 80 is disposed in each second protrusion 50, and the first pixel 70 and the second pixel 80 are the same pixel. Therefore, when the first protrusion 30 is engaged in the second groove 60 and the second protrusion 50 is engaged in the first groove 40, the first protrusion 30 and the second protrusion 50 are sequentially staggered, the first pixel 70 and the second pixel 80 are sequentially staggered, and the first pixel 70 and the second pixel 80 are the same pixel, so that the same display effect of the same column of pixels can be realized. Alternatively, the first projection 30 and the second projection 50 are identical in shape, with the first projection 30 fully engaged within the second recess 60 and the second projection 50 fully engaged within the first recess 40.
In this application, the positional relationship between the first pixels 70 of the first tiled display area 102 and the second pixels 80 of the second tiled display area 202 includes at least two cases:
continuing to refer to fig. 2, in some embodiments, the first sub-display panel 10 and the second sub-display panel 20 are spliced along the first direction X; in a second direction Y perpendicular to the first direction X, the plurality of first pixels 70 are arranged along the second direction Y, and the plurality of second pixels 80 are arranged along the second direction Y; after the first tiled display area 102 and the second tiled display area 202 are tiled, the first pixels 70 and the second pixels 80 are aligned along the second direction Y.
Specifically, the distance between the first pixel 70 and the adjacent second pixel 80 of the first tiled display area 102 in the same row in the first direction X is a first distance L1, and the distance between the second pixel 80 and the adjacent first pixel 70 of the second tiled display area 202 in the same row in the first direction X is a second distance L2. When the first pixels 70 of the first tiled display area 102 and the second pixels 80 of the second tiled display area 202 are located in the same column in the second direction Y, the first distance L1 and the second distance L2 can be equal, and the first distance L1 and the second distance L2 are equal to the distance between the normal pixels, so that no abnormal line is generated at the tiled position of the first sub-display panel 10 and the second sub-display panel 20, and the display quality of the abnormal display screen is further improved.
Referring to fig. 3, in other embodiments, the first sub-display panel 10 and the second sub-display panel 20 are spliced along the first direction X; in a second direction Y perpendicular to the first direction X, the plurality of first pixels 70 are arranged on a first straight line F along the second direction Y, and the plurality of second pixels 80 are arranged on a second straight line H along the second direction Y; after the first tiled display area 102 and the second tiled display area 202 are tiled, the distance between the first straight line F and the second straight line H is smaller than a preset value.
Specifically, the distance between the first pixel 70 and the adjacent second pixel 80 of the first tiled display area 102 in the same row in the first direction X is a first distance L1, and the distance between the second pixel 80 and the adjacent first pixel 70 of the second tiled display area 202 in the same row in the first direction X is a second distance L2. In this embodiment, the first distance L1 and the second distance L2 are also equal, but the first distance L1 and the second distance L2 are slightly larger than the first distance L1 or the second distance L2 of the first embodiment, the first distance L1 and the second distance L2 in this embodiment are much smaller than the distance B between the pixel at the upper edge position of the conventional first sub-display panel 10 and the pixel at the upper edge position of the second sub-display panel 20, the first distance L1 and the second distance L2 in this embodiment are still within the range of the distance between the normal pixels, no abnormal line is generated at the joint position of the first sub-display panel 10 and the second sub-display panel 20, and the display quality of the abnormal display screen is improved. It is understood that the distance between the first straight line F and the second straight line H is the stitching distance C, and the sum of the distances between the stitching distance C and the normal pixels is equal to the first distance L1 or equal to the second distance L2. The preset value may be 0.5mm, or less than 0.5 mm.
Referring to fig. 5-6, in some embodiments, a plurality of rows of first pixels 70 are disposed in each first protrusion 30, a plurality of rows of second pixels 80 are disposed in each second protrusion 50, the first pixels 70 in the same row correspond to the second pixels 80 in the same row and are located on the same straight line, and the first pixels 70 and the second pixels 80 on the same straight line are the same pixels. Specifically, the first protrusion 30 includes a first top portion 301 and a first bottom portion 302, and the first bottom portion 302 is connected to the first display region 101. The second protrusion 50 includes a second top 501 and a second bottom 502, and the second bottom 502 is connected to the second display area 201. When the first protrusion 30 is clamped in the second groove 60, the first top 301 is clamped at the bottom of the second groove 60; when the second protrusion 50 is engaged in the first groove 40, the second top 501 is engaged in the bottom of the first groove 40. It is understood that the first pixels 70 of each column in the first protrusion 30 may be plural, and the second pixels 80 of each column in the second protrusion 50 may be plural. The first pixels 70 are arranged in a plurality of rows in the second direction Y, and the second pixels 80 are arranged in a plurality of rows in the second direction Y. In some embodiments, there may be one first pixel 70 in each column of the first bump 30, one second pixel 80 in each column of the second bump 50, and the first pixel 70 and the second pixel 80 may be the same, such as any one of the red pixel R, the green pixel G, and the blue pixel B; the first pixel 70 and the second pixel 80 may be different, and are not limited herein.
When the first sub-display panel 10 and the second sub-display panel 20 are spliced, the first pixels 70 in the same column near the first top portion 301 and the second pixels 80 in the same column near the second bottom portion 502 are located on the same straight line, the first pixels 70 in the same column near the first bottom portion 302 and the second pixels 80 in the same column near the second top portion 501 are located on the same straight line, and similarly, the first pixels 70 in the same other column between the first top portion 301 and the first bottom portion 302 and the second pixels 80 in the same other column between the second top portion 501 and the second bottom portion 502 are correspondingly located on the same straight line. The positions of the first pixel 70 and the second pixel 80 need to ensure that the first pixel 70 and the second pixel 80 located on the same straight line are the same pixel to achieve the same display effect of the same column of pixels. It is understood that the number of the first pixels 70 in the first protrusion 30 and the number of the second pixels 80 in the second protrusion 50 can be flexibly adjusted according to the actual splicing effect.
Therefore, when a plurality of rows of first pixels 70 are disposed in the first protrusion 30, the first protrusion 30 has a larger volume, and when a plurality of rows of second pixels 80 are disposed in the second protrusion 50, the second protrusion 50 has a larger volume, the larger first protrusion 30 is beneficial to cutting and forming the first sub-display panel 10, and the larger second protrusion 50 is beneficial to cutting and forming the second sub-display panel 20.
In some embodiments, the first protrusion 30 is triangular, the second recess 60 is triangular to mate with the first protrusion 30, the second protrusion 50 is triangular, and the first recess 40 is triangular to mate with the second protrusion 50.
In some embodiments, the first protrusion 30 is rectangular, the second recess 60 is rectangular to mate with the first protrusion 30, the second protrusion 50 is rectangular, and the first recess 40 is rectangular to mate with the second protrusion 50. It will be appreciated that the rectangle may be either square or rectangular.
In some embodiments, the first protrusion 30 is trapezoidal, the second recess 60 is trapezoidal to match the first protrusion 30, the second protrusion 50 is trapezoidal, and the first recess 40 is trapezoidal to match the second protrusion 50, as shown in fig. 1-6 of the present application.
The shapes of the first protrusion 30 and the first groove 40 make the first tiled display area 102 concave-convex, the shapes of the second protrusion 50 and the second groove 60 make the second tiled display area 202 concave-convex, the first protrusion 30 can be well clamped in the second groove 60, the second protrusion 50 can be well clamped in the first groove 40, the first tiled display area 102 and the second tiled display area 202 can be well clamped, the first sub-display panel 10 and the second sub-display panel 20 can be well spliced, and the wedge-fitting degree is high. The shape of the first tiled display area 102 and the shape of the second tiled display area 202 are not limited in this application, and the first tiled display area 102 and the second tiled display area 202 may also have other shapes, which are not listed here.
Referring to fig. 7, in some embodiments, a plurality of first data lines D1 and a plurality of first gate lines G1 are disposed on the first sub-display panel 10, and a plurality of first pixel switches 110 are disposed at positions where the plurality of first data lines D1 and the plurality of first gate lines G1 intersect; the second sub-display panel 20 is provided with a plurality of second data lines D2 and a plurality of second gate lines G2, and a plurality of second pixel switches 120 are disposed at positions where the plurality of second data lines D2 and the plurality of second gate lines G2 intersect; the first data line D1 of the first tiled display area 102 is a special-shaped data line; the second data line D2 of the second tiled display area 202 is a special-shaped data line; after the first tiled display area 102 and the second tiled display area 202 are tiled, the first pixel switches 110 on the first tiled display area 101 and the second pixel switches 120 on the second tiled display area 202 are arranged in a staggered manner.
In the present application, by arranging the first pixel switches 110 on the first tiled display area 102 and the second pixel switches 120 on the second tiled display area 202 in a staggered arrangement, the first pixel switches 110 and the second pixel switches 120 can be located on the same straight line in the second direction Y, so that the plurality of first pixels 70 and the plurality of second pixels 80 are located on the same straight line along the second direction Y; or the distance between the straight line of the first pixel switch 110 in the second direction Y and the straight line of the second pixel switch 120 in the second direction Y may be smaller than a preset value, and further the distance between the first straight line of the first pixel 70 and the second straight line of the second pixel 80 may be smaller than a preset value.
In some embodiments, a plurality of third grooves 170 and third protrusions 160 are formed on the first data line D1 of the first tiled display area 102 in an alternating manner, a plurality of fourth grooves 190 and fourth protrusions 180 are formed on the second data line D2 of the second tiled display area 202 in an alternating manner, when the first sub-display panel 10 is tiled with the second sub-display panel 20, the first pixel switches 110 of the first tiled display area 102 are embedded in the fourth grooves 190, and the second pixel switches 120 of the second tiled display area 202 are embedded in the third grooves 170. It is understood that the bending tendency of the first data line D1 of the first tiled display area 102 is substantially the same as the boundary shape of the first tiled display area 102, and the bending tendency of the second data line D2 of the second tiled display area 202 is substantially the same as the boundary shape of the second tiled display area 202.
It can be understood that, since the plurality of third grooves 170 and the third protrusions 160 are formed on the first data line D1 of the first tiled display area 102 in an alternating manner in sequence, the first data line D1 of the first tiled display area 102 is bent, and the RC loading of the bent first data line D1 slightly attenuates the signal (RC loading) than that of the linear first data line D1, but the first pixel switch 110 on the bent first data line D1 of the first tiled display area 102 is less than that on the linear first data line D1, and accordingly, the RC loading of the signal is less attenuated by the RC loading on the LED lamp, and the bent first data line D1 and the less first pixel switch 110 can compensate each other, so that the power consumption error between the first data lines D1 is reduced.
Similarly, since the plurality of fourth grooves 190 and the plurality of fourth protrusions 180 are formed in the second data line D2 of the second tiled display area 202 in an alternating manner, the second data line D2 of the second tiled display area 202 is bent, and the attenuation (RC loading) of the resistance capacitance of the bent second data line D2 to the signal is slightly larger than the attenuation (RC loading) of the resistance capacitance of the linear second data line D2 to the signal, but the attenuation (RC loading) of the resistance capacitance of the LED lamp on the bent second data line D2 of the second tiled display area 202 to the signal is smaller than that of the second pixel switch 120 on the linear second data line D2, and accordingly, the attenuation (RC loading) of the resistance capacitance of the LED lamp to the signal is smaller, and the bent second data line D2 and the smaller second pixel switches 120 can compensate each other, so that the power consumption error between the second data lines D2 is reduced.
Therefore, when the first sub display panel 10 and the second sub display panel 20 are tiled, a power consumption error between the first data line D1 and the second data line D2 is also small.
In some embodiments, the first sub-display panel 10 and the second sub-display panel 20 may be both Organic Light Emitting Diode (OLED) display panels, Quantum Dot Light Emitting Diode (QLED) display panels, Micro Light Emitting Diode (Micro LED) display panels, Mini-LED display panels, and the like; or the first sub-display panel and the second sub-display panel may be different display panels, that is, the tiled display panel may be a combination of an OLED display panel and a Micro LED display panel, and the specific type of the sub-display panel and the combination manner of the tiled display panel are not limited herein.
Thus, even though the first data line D1 of the first tiled display area 102 forms the third groove 170 and the third protrusion 160, the first data line D1 of the first tiled display area 102 is a shaped data line, the second data line D2 of the second tiled display area 202 forms the fourth groove 190 and the fourth protrusion 180, and the second data line D2 of the second tiled display area 202 is a shaped data line, the power consumption error between the data lines (the first data line D1 and the second data line D2) of the above-described shaped display screen of the present application is small.
In some embodiments, the first gate line G1 intersects the vertex of the third protrusion 160 such that the first pixel switch 110 of the first tiled display area 102 is located at the vertex of the third protrusion 160, and the second gate line G2 intersects the vertex of the fourth protrusion 180 such that the second pixel switch 120 of the second tiled display area 202 is located at the vertex of the fourth protrusion 180. That is to say, the first pixel switch 110 of the first tiled display area 102 is located at the vertex of the third protrusion 160, so that the first pixel switch 110 of the first tiled display area 102 is embedded into the fourth groove 190, the second pixel switch 120 of the second tiled display area 202 is located at the vertex of the fourth protrusion 180, and the second pixel switch 120 of the second tiled display area 202 is embedded into the third groove 170, so that the first pixel switch 110 of the first tiled display area 102 and the second pixel switch 120 of the second tiled display area 202 are approximately located on the same straight line, and the display of the special-shaped display screen is prevented from being affected.
In some embodiments, the plurality of first data lines D1 and the plurality of first gate lines G1 intersect to form a plurality of first regions, one first pixel 70 is disposed in one first region, and one first pixel 70 corresponds to one first pixel switch 110; the plurality of second data lines D2 and the plurality of second gate lines G2 intersect to form a plurality of second regions, one second region is provided with one second pixel 80, and one second pixel 80 corresponds to one second pixel switch 120. Therefore, the display effect of the first pixel 70 is controlled by the first pixel switch 110, and the second display effect of the second pixel 80 is controlled by the second pixel switch 120, so that the display of the special-shaped display screen is realized.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A tiled display panel, comprising:
the display panel comprises a first sub-display panel and a second sub-display panel, wherein the first sub-display panel comprises a first display area and a first splicing display area, the first display area is connected with the first splicing display area, the first splicing display area comprises a plurality of first bulges arranged at intervals and a plurality of first grooves arranged at intervals, and the first bulges and the first grooves are sequentially and alternately arranged;
the second sub-display panel comprises a second display area and a second splicing display area, the second display area is connected with the second splicing display area, the second splicing display area comprises a plurality of second bulges arranged at intervals and a plurality of second grooves arranged at intervals, and the second bulges and the second grooves are sequentially and alternately arranged;
the first protrusion is clamped in the second groove, the second protrusion is clamped in the first groove, the first splicing display area and the second splicing display area are spliced, and the first sub display panel is connected with the second sub display panel.
2. The tiled display panel of claim 1,
a first pixel is arranged in the first protrusion and embedded in the second groove;
and a second pixel is arranged in the second protrusion and embedded in the first groove.
3. The tiled display panel of claim 2,
each first bulge is internally provided with one first pixel;
each second bulge is internally provided with one second pixel;
the first pixel and the second pixel are the same pixel.
4. The tiled display panel of claim 3,
the first sub-display panel and the second sub-display panel are spliced along a first direction;
in a second direction perpendicular to the first direction, a plurality of the first pixels are arranged along the second direction, and a plurality of the second pixels are arranged along the second direction;
after the first tiled display area and the second tiled display area are tiled, the plurality of first pixels and the plurality of second pixels are located on the same straight line along the second direction.
5. The tiled display panel of claim 3,
the first sub-display panel and the second sub-display panel are spliced along a first direction;
in a second direction perpendicular to the first direction, the first pixels are arranged on a first straight line along the second direction, and the second pixels are arranged on a second straight line along the second direction;
after the first splicing display area and the second splicing display area are spliced, the distance between the first straight line and the second straight line is smaller than a preset value.
6. The tiled display panel of claim 2,
a plurality of columns of first pixels are arranged in each first bulge;
a plurality of columns of second pixels are arranged in each second bulge;
the first pixels in the same column correspond to the second pixels in the same column and are located on the same straight line, and the first pixels and the second pixels on the same straight line are the same pixels.
7. The tiled display panel of claim 1,
the first protrusion is triangular, the second groove is triangular matched with the first protrusion, the second protrusion is triangular, and the first groove is triangular matched with the second protrusion;
or the first bulge is rectangular, the second groove is rectangular matched with the first bulge, the second bulge is rectangular, and the first groove is rectangular matched with the second bulge;
or, the first protrusion is trapezoidal, the second groove is trapezoidal matched with the first protrusion, the second protrusion is trapezoidal, and the first groove is trapezoidal matched with the second protrusion.
8. The tiled display panel of claim 1,
a plurality of first data lines and a plurality of first gate lines are arranged on the first sub-display panel, and a plurality of first pixel switches are arranged at the positions where the plurality of first data lines and the plurality of first gate lines are crossed;
a plurality of second data lines and a plurality of second gate lines are arranged on the second sub-display panel, and a plurality of second pixel switches are arranged at the positions where the plurality of second data lines and the plurality of second gate lines are crossed;
a plurality of third grooves and third bulges which are alternately arranged in sequence are formed on the first data line of the first splicing display area;
a plurality of fourth grooves and fourth bulges which are alternately arranged in sequence are formed on a second data line of the second splicing display area;
when the first splicing display area and the second splicing display area are spliced, a first pixel switch of the first splicing display area is embedded into the fourth groove, a second pixel switch of the second display area is embedded into the third groove, and the first pixel switch on the first splicing display area and the second pixel switch on the second splicing display area are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021906188.3U CN213025179U (en) | 2020-09-07 | 2020-09-07 | Spliced display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021906188.3U CN213025179U (en) | 2020-09-07 | 2020-09-07 | Spliced display panel |
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| CN213025179U true CN213025179U (en) | 2021-04-20 |
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| CN202021906188.3U Active CN213025179U (en) | 2020-09-07 | 2020-09-07 | Spliced display panel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284426A (en) * | 2021-05-17 | 2021-08-20 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN113809061A (en) * | 2021-08-25 | 2021-12-17 | Tcl华星光电技术有限公司 | Spliced display panel, preparation method of splicing unit and spliced display device |
| CN113948544A (en) * | 2021-10-15 | 2022-01-18 | 厦门天马微电子有限公司 | Display panel, spliced screen and display device |
| CN115793322A (en) * | 2022-12-02 | 2023-03-14 | 业成科技（成都）有限公司 | Light-emitting element layer, manufacturing method thereof, mold, backlight module and display device |
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2020
- 2020-09-07 CN CN202021906188.3U patent/CN213025179U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284426A (en) * | 2021-05-17 | 2021-08-20 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN113809061A (en) * | 2021-08-25 | 2021-12-17 | Tcl华星光电技术有限公司 | Spliced display panel, preparation method of splicing unit and spliced display device |
| CN113809061B (en) * | 2021-08-25 | 2024-02-02 | Tcl华星光电技术有限公司 | Spliced display panel, preparation method of spliced unit and spliced display device |
| CN113948544A (en) * | 2021-10-15 | 2022-01-18 | 厦门天马微电子有限公司 | Display panel, spliced screen and display device |
| CN113948544B (en) * | 2021-10-15 | 2023-09-12 | 厦门天马微电子有限公司 | Display panel, spliced screen and display device |
| CN115793322A (en) * | 2022-12-02 | 2023-03-14 | 业成科技（成都）有限公司 | Light-emitting element layer, manufacturing method thereof, mold, backlight module and display device |
| CN115793322B (en) * | 2022-12-02 | 2024-04-23 | 业成光电（深圳）有限公司 | Method for manufacturing light-emitting element layer |
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