CN114879866A - Dysmorphism display panel, display module assembly and car - Google Patents
Dysmorphism display panel, display module assembly and car Download PDFInfo
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- CN114879866A CN114879866A CN202210539305.4A CN202210539305A CN114879866A CN 114879866 A CN114879866 A CN 114879866A CN 202210539305 A CN202210539305 A CN 202210539305A CN 114879866 A CN114879866 A CN 114879866A
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- 206010066054 Dysmorphism Diseases 0.000 title 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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Abstract
The invention provides a special-shaped display panel, a display module and an automobile, wherein the special-shaped display panel comprises a display area, the display area comprises a first display edge and a second display edge which are adjacent, the first display edge extends along a first direction, the second display edge extends along a second direction, and an included angle between the first direction and the second direction is an acute angle or an obtuse angle; and the touch electrode blocks are positioned in the display area and are arranged in rows and columns along the first direction and the second direction. The invention provides a special-shaped display panel, a display module and an automobile, which are used for adapting the arrangement direction of a plurality of touch electrode blocks to the shape of a display area, reducing the number of touch electrode blocks with different areas and improving the touch precision.
Description
Technical Field
The invention relates to the technical field of display, in particular to a special-shaped display panel, a display module and an automobile.
Background
With the development of science and technology and the progress of society, people rely on the aspects of information communication and transmission increasingly, and the display module is used as a main carrier and a material basis for information exchange and transmission, and is now a hot spot for research of many scientists.
The display module is more and more widely applied to electronic equipment, so that the requirements of people on the display module are higher and higher, the performance indexes of a display panel such as large size, high definition and the like are not only met, the shape of the display panel is required to be higher, and the special-shaped display panel is formed. Compared with the conventional display panel, the special-shaped display panel has the main difference that the display area of the special-shaped display panel is in a non-rectangular special shape such as a circle, an arc, a diamond, a trapezoid and the like.
Disclosure of Invention
The invention provides a special-shaped display panel, a display module and an automobile, which are used for adapting the arrangement direction of a plurality of touch electrode blocks to the shape of a display area, reducing the number of touch electrode blocks with different areas and improving the touch precision.
In a first aspect, an embodiment of the present invention provides a special-shaped display panel, including a display area, where the display area includes a first display edge and a second display edge that are adjacent to each other, the first display edge extends along a first direction, the second display edge extends along a second direction, and an included angle between the first direction and the second direction is an acute angle or an obtuse angle;
and the touch electrode blocks are positioned in the display area and are arranged in rows and columns along the first direction and the second direction.
In a second aspect, an embodiment of the present invention provides a display module, including the special-shaped display panel of the first aspect.
In a third aspect, an embodiment of the present invention provides an automobile, including the display module according to the second aspect.
The embodiment of the invention provides a special-shaped display panel, wherein a display area comprises a first display edge and a second display edge which are adjacent, the first display edge extends along a first direction, and the second display edge extends along a second direction. The touch electrode blocks are arranged in rows and columns along the first direction and the second direction, namely the touch electrode blocks are arranged along the extending direction of the first display edge and the extending direction of the second display edge, so that the arranging direction of the touch electrode blocks is matched with the shape of the display area, the number of the touch electrode blocks with different areas is reduced, and the touch precision is improved.
Drawings
FIG. 1 is a schematic top view of a prior art display panel with a special shape;
fig. 2 is a schematic top view of a special-shaped display panel according to an embodiment of the present invention;
fig. 3 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 4 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 5 is a schematic top view of another specially-shaped display panel according to an embodiment of the present invention;
fig. 6 is a schematic top view of another specially-shaped display panel according to an embodiment of the present invention;
fig. 7 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 8 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 9 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 10 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
FIG. 11 is an enlarged schematic view of a portion of the area of FIG. 10;
FIG. 12 is a schematic cross-sectional view taken along AA' in FIG. 11;
fig. 13 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention;
fig. 14 is a schematic view of a display module according to an embodiment of the invention;
fig. 15 is a schematic view of an automobile according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic top view of a display panel with a special shape in the prior art, and referring to fig. 1, the display panel with a special shape includes a display area 10, and the display area 10 is in a parallelogram shape, that is, the edge of the display area 10 is in a parallelogram shape. The edges of the display area 10 exhibit a special shape other than a rectangle. In other embodiments, the edge of the display area 10 may have a non-rectangular special shape such as a circle, an arc, a diamond, a trapezoid, and the like.
Taking the shape of the display area 10 as a parallelogram as an example, the display area 10 comprises a first display edge 11 and a second display edge 12 which are adjacent. The first display edge 11 extends along a first direction, the second display edge 12 extends along a second direction, and an included angle between the first direction and the second direction is an acute angle. In other embodiments, the angle between the first direction and the second direction may also be obtuse. The special-shaped display panel comprises a plurality of touch electrode blocks 20, and the plurality of touch electrode blocks 20 are positioned in the display area 10. The plurality of touch electrode blocks 20 are arranged in rows and columns along a first direction and a vertical direction. Wherein the vertical direction and the first direction may be perpendicular to each other.
In brief, the shape of the display area 10 is a special shape other than a rectangle, and the plurality of touch electrode blocks 20 are still arranged according to the shape of the display area 10. The number of the touch electrode blocks 20 with different areas is large, and the touch precision is reduced; when the touch electrode block 20 is reused as a common electrode, uneven display is easily caused; the plurality of touch electrode blocks 20 are arranged in rows and columns along the first direction and the vertical direction, signal lines (e.g., data lines) in the irregular display panel need to be arranged along the vertical direction, and the number of the signal lines with different lengths is large, which easily causes uneven charging.
In the embodiments of the present invention, the term "shape" refers to a shape projected in a direction perpendicular to a plane of the display area 10, or a shape projected in a direction perpendicular to a plane of the irregular display panel. For example, the shape of the touch electrode block 20 refers to a shape of the touch electrode block 20 projected in a direction perpendicular to the plane of the display area 10.
Fig. 2 is a schematic top view of a special-shaped display panel according to an embodiment of the present invention, and referring to fig. 2, a plurality of touch electrode blocks 20 are located in a display area 10. The plurality of touch electrode blocks 20 are arranged in rows and columns along a first direction and a second direction.
The embodiment of the invention provides a special-shaped display panel, wherein a display area 10 comprises a first display edge 11 and a second display edge 12 which are adjacent, the first display edge 11 extends along a first direction, and the second display edge 12 extends along a second direction. The touch electrode blocks 20 are arranged in rows and columns along the first direction and the second direction, that is, the touch electrode blocks 20 are arranged along the extending direction of the first display edge 11 and the extending direction of the second display edge 12, so that the arranging direction of the touch electrode blocks 20 is matched with the shape of the display area 10, the number of the touch electrode blocks 20 with different areas is reduced, and the touch precision is improved.
Further, when the touch electrode block 20 is reused as a common electrode, the display unevenness of the irregular display panel is improved. For the signal lines in the special-shaped display panel, the number of the signal lines with different lengths is reduced, and the charging unevenness of the signal lines is improved.
Alternatively, referring to fig. 2, the touch electrode block 20 includes a first touch edge 21 and a second touch edge 22 which are adjacent to each other. The first touch edge 21 extends along a first direction, and the second touch edge 22 extends along a second direction. The first touch edge 21 and the first display edge 11 have the same extending direction, and the second touch edge 22 and the second display edge 12 have the same extending direction. Therefore, the extending direction of the first touch edge 21 is matched with the extending direction of the first display edge 11, and the extending direction of the second touch edge 22 is matched with the extending direction of the second display edge 12, so that the shape of the touch electrode blocks 20 is matched with the shape of the display area 10, the number of the touch electrode blocks 20 with different areas is reduced, and the touch precision is improved.
Optionally, referring to fig. 2, the extending direction of the first touch edge 21 and the extending direction of the second touch edge 22 form an acute angle or an obtuse angle. In one embodiment, at least a part of the touch electrode blocks 20 may be shaped as a parallelogram. The advantage of setting up like this lies in, the shape of touch-control electrode piece 20 is comparatively regular, and the design and preparation of being convenient for, and the arrangement of a plurality of touch-control electrode pieces 20 is comparatively regular, is favorable to reducing the quantity of the touch-control electrode piece 20 that the area differs, has improved touch-control precision.
Optionally, referring to fig. 2, the display area 10 further includes a third display edge 13 and a fourth display edge 14.
The third display edge 13 is opposite to the first display edge 11, and the third display edge 13 extends in the first direction.
The fourth display edge 14 is opposite the second display edge 12, the fourth display edge 14 extending in the second direction. The touch electrode block 20 is shaped like a parallelogram or a parallelogram-like shape. Wherein parallelogram-like means that the overall contour resembles a parallelogram.
Exemplarily, referring to fig. 2, the touch electrode block 20 further includes a third touch edge 23 and a fourth touch edge 24. The third touch edge 23 extends in the first direction and the fourth touch edge 24 extends in the second direction. The third touch edge 23 and the third display edge 13 have the same extending direction, and the fourth touch edge 24 and the fourth display edge 14 have the same extending direction. Therefore, on the basis that the extending direction of the first touch edge 21 is matched with the extending direction of the first display edge 11, the extending direction of the second touch edge 22 is matched with the extending direction of the second display edge 12, the extending direction of the third touch edge 23 is matched with the extending direction of the third display edge 13, and the extending direction of the fourth touch edge 24 is matched with the extending direction of the fourth display edge 14, so that the shape of the touch electrode blocks 20 is matched with the shape of the display area 10, the number of the touch electrode blocks 20 with different areas is reduced, and the touch precision is improved.
Alternatively, referring to fig. 2, the third display edge 13 connects the second display edge 12 and the fourth display edge 14, and the fourth display edge 14 connects the first display edge 11 and the third display edge 13. The first display edge 11, the second display edge 12, the third display edge 13 and the fourth display edge 14 are connected in sequence, and the display area 10 is quadrilateral in shape.
Illustratively, referring to fig. 2, the display area 10 is shaped as a parallelogram. The touch electrode block 20 is shaped as a parallelogram. In the display area 10, all the touch electrode blocks 20 may be arranged to have the same area, which improves the touch accuracy.
Fig. 3 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention, and referring to fig. 3, the touch electrode blocks 20 are triangular, and along the first direction, an area occupied by two adjacent touch electrode blocks 20 is a parallelogram. The shape of the touch electrode block 20 is regular, which is convenient for design and manufacture, and the arrangement of the plurality of touch electrode blocks 20 is regular, which is beneficial to reducing the number of the touch electrode blocks 20 with different areas and improving the touch precision.
In other embodiments, the shape of the touch electrode block 20 may also be triangle-like. Wherein triangle-like means that the overall contour resembles a triangle.
Exemplarily, referring to fig. 3, the touch electrode block 20 includes a first touch edge 21, a second touch edge 22, and a third touch edge 23. The third touch edge 23 connects the first touch edge 21 and the second touch edge 22. The first touch edge 21, the second touch edge 22 and the third touch edge 23 are connected in sequence.
Illustratively, in an embodiment, the parallelogram-like shape may be a polygon larger than four sides, such as a pentagon, a hexagon, a heptamorph, and the like.
Fig. 4 is a schematic top view structure diagram of another special-shaped display panel according to an embodiment of the present invention, referring to fig. 4, a shape of the touch electrode block 20 is a parallelogram-like shape, and the touch electrode block 20 includes a first touch edge 21, a second touch edge 22, a third touch edge 23, a fifth touch edge 25, and a fourth touch edge 24, which are sequentially connected. The first touch edge 21 and the third touch edge 23 are opposite to each other, and both the first touch edge 21 and the third touch edge 23 extend along the first direction. The second touch edge 22 and the fourth touch edge 24 are opposite to each other, and both the second touch edge 22 and the fourth touch edge 24 extend along the second direction.
For example, in one embodiment, at least one straight side of a polygon having four sides or more may be replaced with an arc side.
Fig. 5 is a schematic top view structure diagram of another special-shaped display panel according to an embodiment of the present invention, referring to fig. 5, a shape of a touch electrode block 20 is a parallelogram-like shape, and the touch electrode block 20 includes a first touch edge 21, a second touch edge 22, a third touch edge 23, and a fourth touch edge 24, which are sequentially connected. The fourth touch edge 24 extends along the second direction, and the fourth touch edge 24 is an arc edge.
The shape of the display area 10 may be a parallelogram, and the shape of the display area 10 may be a parallelogram-like shape. The shape of the display area 10 may be a polygon larger than four sides, such as a pentagon, a hexagon, a heptamorph, and the like.
Fig. 6 is a schematic top view structure diagram of another irregular display panel provided in an embodiment of the present invention, and referring to fig. 6, the display area further includes a fifth display edge 15 and a sixth display edge 16. The fifth display edge 15 connects the second display edge 12 with the third display edge 13. The sixth display edge 16 connects the first display edge 11 and the fourth display edge 14. The first display edge 11, the second display edge 12, the fifth display edge 15, the third display edge 13, the fourth display edge 14 and the sixth display edge 16 are connected in sequence. Wherein the first display edge 11 and the third display edge 13 are opposite, and the first display edge 11 and the third display edge 13 both extend in the first direction. The second display edge 12 and the fourth display edge 14 are opposite, and the second display edge 12 and the fourth display edge 14 each extend in the second direction. The display area 10 is shaped like a parallelogram, in particular a hexagon.
Illustratively, referring to fig. 6, the first direction makes an obtuse angle with the second direction.
For example, at least one straight side of a polygon having four sides or more may be replaced with an arc side in the display area 10.
Fig. 7 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention, and referring to fig. 7, a shape of a display area 10 is a parallelogram-like shape, and the display area 10 includes a first display edge 11, a second display edge 12, a third display edge 13, and a fourth display edge 14 connected in sequence. Wherein the fourth display edge 14 extends along the second direction, and the fourth display edge 14 is a curved edge.
In some application scenarios, the display area 10 is shaped as a parallelogram, or parallelogram-like. In other application scenarios, the shape of the display area 10 is no longer parallelogram or parallelogram-like, but the display area 10 still includes the first display edge 11 and the second display edge 12 adjacent to each other, and the plurality of touch electrode blocks 20 are arranged in rows and columns along the first direction and the second direction. In this application scenario, it is understood that a portion of the shape of the display area 10 appears as a parallelogram or parallelogram-like shape.
Fig. 8 is a schematic top view of another irregular display panel according to an embodiment of the present invention, and referring to fig. 8, the display area 10 further includes a third display edge 13 and a fourth display edge 14. The third display edge 13 is opposite to the first display edge 11, and both the third display edge 13 and the first display edge 11 extend along the first direction. The fourth display edge 14 is opposite the second display edge 12, the fourth display edge 14 extending in a third direction. The third direction intersects the first direction, and the third direction intersects the second direction.
Exemplarily, referring to fig. 8, the third direction is perpendicular to the first direction, i.e., the third direction is a vertical direction. In other embodiments, the third direction and the vertical direction may be two different directions, and the third direction intersects with the vertical direction.
Fig. 9 is a schematic top view structure diagram of another irregular display panel provided in an embodiment of the present invention, and referring to fig. 9, the display area 10 further includes a third display edge 13, a fourth display edge 14, and a fifth display edge 15. The third display edge 13 is opposite to the first display edge 11, and both the third display edge 13 and the first display edge 11 extend along the first direction. The fourth display edge 14 is opposite the second display edge 12, the fourth display edge 14 extending in a third direction. The fifth display edge 15 connects the second display edge 12 and the third display edge 13. The display area 10 is pentagonal in shape.
Fig. 10 is a schematic top view of another irregular display panel according to an embodiment of the present invention, and referring to fig. 10, the irregular display panel further includes a substrate 30, a plurality of scan lines 41, and a plurality of data lines 42. A plurality of scan lines 41 and a plurality of data lines 42 are positioned at one side of the substrate 30. The plurality of scan lines 41 extend in a first direction and are arranged in a second direction, and the plurality of data lines 42 extend in the second direction and are arranged in the first direction. In the embodiment of the present invention, the extending direction of the data line 42 and the second display edge 12 are along the second direction, the extending direction of the data line 42 is the same as the extending direction of the second display edge 12, and the lengths of the data lines 42 are equal or similar, so that the number of data lines 42 with different lengths is reduced, and the charging unevenness of different data lines 42 is improved.
Exemplarily, referring to fig. 10, the shape of the display area 10 is a parallelogram, and the lengths of the data lines 42 are equal, that is, the lengths of any two data lines 42 are equal, so that the charging unevenness of different data lines 42 is improved.
Fig. 11 is an enlarged schematic structural view of a partial region in fig. 10, and referring to fig. 10 and 11, the irregular display panel further includes a pixel unit 50 defined by a plurality of scan lines 41 and a plurality of data lines 42. The plurality of pixel units 50 are arranged in rows and columns along the first direction and the second direction. The pixel cell 50 comprises a first pixel edge 51 and a second pixel edge 52 which are contiguous. The first pixel edge 51 extends in a first direction and the second pixel edge 52 extends in a second direction. The first pixel edge 51 has the same extension direction as the first display edge 11, and the second pixel edge 52 has the same extension direction as the second display edge 12. Thereby, the extending direction of the first pixel edge 51 is adapted to the extending direction of the first display edge 11, and the extending direction of the second pixel edge 52 is adapted to the extending direction of the second display edge 12, so that the shape of the pixel unit 50 is adapted to the shape of the display area 10.
Optionally, referring to fig. 11, the pixel unit 50 further includes a third pixel edge 53 and a fourth pixel edge 54. The third pixel edge 53 is opposite to the first pixel edge 51, and both the third pixel edge 53 and the first pixel edge 51 extend along the first direction. The fourth pixel edge 54 is opposite to the second pixel edge 52, and both the fourth pixel edge 54 and the second pixel edge 52 extend along the second direction. The pixel cell 50 is shaped as a parallelogram, or parallelogram-like.
Exemplarily, referring to fig. 11, the third pixel edge 53 extends in the first direction, and the fourth pixel edge 54 extends in the second direction. The third pixel edge 53 has the same extension direction as the third display edge 13, and the fourth pixel edge 54 has the same extension direction as the fourth display edge 14. Thus, the extending direction of the first pixel edge 51 is adapted to the extending direction of the first display edge 11, the extending direction of the second pixel edge 52 is adapted to the extending direction of the second display edge 12, the extending direction of the third pixel edge 53 is adapted to the extending direction of the third display edge 13, and the extending direction of the fourth pixel edge 54 is adapted to the extending direction of the fourth display edge 14, so that the shape of the pixel unit 50 is adapted to the shape of the display area 10.
Alternatively, referring to fig. 11, the pixel unit 50 includes a first pixel edge 51, a second pixel edge 52, a third pixel edge 53, and a fourth pixel edge 54 which are sequentially connected. The pixel cell 50 is shaped as a parallelogram. In other embodiments, the shape of the pixel cell 50 may be parallelogram-like, triangular, or triangle-like.
Fig. 12 is a schematic cross-sectional view along AA' in fig. 11, and referring to fig. 10-12, the irregular display panel further includes a plurality of color resistors 65, and the color resistors 65 are located on the side of the pixel unit 50 away from the substrate 30. In a direction perpendicular to the substrate 30, the color resists 65 cover the pixel cells 50. The color resistor 65 is shaped as a parallelogram. In the embodiment of the present invention, the shape of the color resistor 65 is adapted to the shape of the pixel unit 50, the shape of the color resistor 65 is set to be a parallelogram to cover the parallelogram or the parallelogram-like pixel unit 50, and the color resistor 65 is used for filtering light of a partial waveband (or color), so as to realize color display of the special-shaped display panel. In other embodiments, the color resistor 65 may also be shaped as a parallelogram, triangle, or triangle-like shape.
Optionally, referring to fig. 11 and 12, the special-shaped display panel further includes a plurality of connection lines 43, and the connection lines 43 are electrically connected to the touch electrode blocks 20. The plurality of connection lines 43 extend in the second direction and are arranged in the first direction. The extending direction of the connecting lines 43 and the second display edge 12 are along the second direction, the extending direction of the connecting lines 43 is consistent with the extending direction of the second display edge 12, the lengths of the connecting lines 43 are equal or close, the number of the connecting lines 43 with different lengths is reduced, and charging unevenness of different connecting lines 43 is improved.
Exemplarily, referring to fig. 11, the connection line 43 overlaps the data line 42 in a direction perpendicular to the substrate 30. The connecting lines 43 and the data lines 42 are opaque metal lines, and the connecting lines 43 and the data lines 42 are overlapped, so that the common shading area of the connecting lines 43 and the data lines 42 can be reduced, and the aperture opening ratio of the special-shaped display panel is increased.
Exemplarily, referring to fig. 12, the touch electrode block 20 is multiplexed as a common electrode. The special-shaped display panel comprises a pixel electrode 61, and an electric field formed by the pixel electrode 61 and the common electrode or current drives the special-shaped display panel to emit light for display. In other embodiments, the touch electrode block 20 may not be reused as a common electrode, and the touch electrode block 20 and the common electrode are respectively and independently disposed.
Illustratively, referring to fig. 12, the shaped display panel further includes a pixel driving circuit 62 (in fig. 12, one thin film transistor in the pixel driving circuit 62 is illustrated, and actually, the pixel driving circuit 62 may include a plurality of thin film transistors, and at least one capacitor).
Exemplarily, referring to fig. 12, the special-shaped display panel is a liquid crystal display panel, and the special-shaped display panel may further include a color filter substrate 63, a black matrix 64, and liquid crystal molecules 66. The color filter substrate 63 faces the substrate 30. The liquid crystal molecules 66 are located between the pixel electrode 61 and the color filter substrate 63, and rotate according to an electric field formed by the pixel electrode 61 and the common electrode together to control the light transmission amount of the pixel unit 50. The black matrix 64 is located between the color filter substrate 63 and the liquid crystal molecules 66.
Exemplarily, referring to fig. 12, the pixel unit 50 includes a pixel electrode 61, and in an embodiment, in a scene where the irregular-shaped display panel is a liquid crystal display panel, the shape of the pixel electrode 61 may be taken as the shape of the pixel unit 50. In other scenarios, for example, the shaped display panel is an organic light emitting display panel, and in this case, the shape of the pixel electrode or the organic light emitting material layer may be taken as the shape of the pixel unit 50.
Illustratively, referring to fig. 10, the substrate 30 includes a first substrate edge 31, a second substrate edge 32, a third substrate edge 33, and a fourth substrate edge 34 connected in series. The first substrate edge 31 and the third substrate edge 33 are opposite, and the first substrate edge 31 and the third substrate edge 33 each extend in a first direction. The second substrate edge 32 and the fourth substrate edge 34 are opposite, and the second substrate edge 32 and the fourth substrate edge 34 each extend in the second direction. The substrate 30 is shaped as a parallelogram. In other embodiments, the shape of the substrate 30 may also be other shapes.
Fig. 13 is a schematic top view of another special-shaped display panel according to an embodiment of the present invention, and referring to fig. 13, the first substrate edge 31 and the third substrate edge 33 are opposite, and both the first substrate edge 31 and the third substrate edge 33 extend along the first direction. The second substrate edge 32 and the fourth substrate edge 34 are opposite, and the second substrate edge 32 and the fourth substrate edge 34 each extend in the second direction. The substrate 30 further comprises a fifth substrate edge 35 and a sixth substrate edge 36. Fifth substrate edge 35 connects first substrate edge 31 and second substrate edge 32, and sixth substrate edge 36 connects third substrate edge 33 and fourth substrate edge 34. The substrate 30 is shaped like a parallelogram.
It will be appreciated that where the shape of the display area 10 is a parallelogram or parallelogram-like shape, the shape of the substrate 30 may be arranged as a parallelogram or parallelogram-like shape to adapt the shape of the substrate 30 to the shape of the display area 10.
Fig. 14 is a schematic view of a display module according to an embodiment of the disclosure, and referring to fig. 14, the display module includes any one of the special-shaped display panels according to the embodiment of the disclosure. The display device can be a mobile phone with a special-shaped display area, a tablet personal computer, intelligent wearable equipment and the like.
Fig. 15 is a schematic view of an automobile according to an embodiment of the present invention, and referring to fig. 15, the automobile includes the display module in the above embodiment.
For example, referring to fig. 15, the automobile includes a main driving seat, a console 71, a windshield 72 and a joystick, the console 71 is located between the windshield 72 and the joystick, and the display module can also be located at the console 71, for example, embedded in the console 71.
It is to be noted that the foregoing description is only exemplary of the invention and that the principles of the technology may be employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (14)
1. The special-shaped display panel is characterized by comprising a display area, wherein the display area comprises a first display edge and a second display edge which are adjacent, the first display edge extends along a first direction, the second display edge extends along a second direction, and an included angle between the first direction and the second direction is an acute angle or an obtuse angle;
and the touch electrode blocks are positioned in the display area and are arranged in rows and columns along the first direction and the second direction.
2. The shaped display panel of claim 1, wherein the touch electrode block comprises a first touch edge and a second touch edge that are contiguous, the first touch edge extending along the first direction and the second touch edge extending along the second direction.
3. The shaped display panel according to claim 2, wherein at least a portion of the number of the touch electrode blocks are shaped as parallelograms.
4. The shaped display panel according to claim 1, wherein the display area further comprises:
a third display edge opposite to the first display edge and extending along the first direction;
a fourth display edge opposite the second display edge extending in the second direction.
5. The shaped display panel of claim 4, wherein the third display edge connects the second display edge with the fourth display edge, and the fourth display edge connects the first display edge with the third display edge.
6. The shaped display panel of claim 4, wherein the display area further comprises a fifth display edge and a sixth display edge, the fifth display edge connecting the second display edge with the third display edge, the sixth display edge connecting the first display edge with the fourth display edge.
7. The shaped display panel according to claim 1, wherein the display area further comprises:
a third display edge opposite to the first display edge, extending in the first direction;
a fourth display edge opposite the second display edge and extending in a third direction, the third direction intersecting the first direction and the second direction.
8. The shaped display panel according to claim 1, further comprising a substrate, a plurality of scan lines and a plurality of data lines on one side of the substrate;
the plurality of scanning lines extend along the first direction and are arranged along the second direction, and the plurality of data lines extend along the second direction and are arranged along the first direction.
9. The shaped display panel according to claim 8, further comprising a plurality of scan lines and a plurality of data lines;
the pixel unit comprises a first pixel edge and a second pixel edge which are adjacent, the first pixel edge extends along the first direction, and the second pixel edge extends along the second direction.
10. The shaped display panel according to claim 9, wherein the pixel cells are shaped as parallelograms.
11. The shaped display panel according to claim 10, further comprising a plurality of color resistors, the color resistors being located on a side of the pixel unit away from the substrate;
the color resistor covers the pixel unit in a direction perpendicular to the substrate, and the shape of the color resistor is a parallelogram.
12. The specially-shaped display panel according to claim 1, further comprising a plurality of connecting lines, wherein the connecting lines are electrically connected with the touch electrode blocks;
the connecting lines extend along the second direction and are arranged along the first direction.
13. A display module comprising the shaped display panel of any one of claims 1-12.
14. An automobile, characterized by comprising the display module of claim 13.
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| CN202210539305.4A CN114879866A (en) | 2022-05-17 | 2022-05-17 | Dysmorphism display panel, display module assembly and car |
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| CN202210539305.4A CN114879866A (en) | 2022-05-17 | 2022-05-17 | Dysmorphism display panel, display module assembly and car |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016112934A1 (en) * | 2015-12-07 | 2017-06-08 | Shanghai Tianma Micro-electronics Co., Ltd. | Integrated display panel with touch control and touch display device |
| CN107390920A (en) * | 2017-06-27 | 2017-11-24 | 厦门天马微电子有限公司 | A kind of special-shaped display panel and display device |
| CN108269505A (en) * | 2018-01-17 | 2018-07-10 | 天马微电子股份有限公司 | Display panel and display device |
| CN108364567A (en) * | 2018-01-30 | 2018-08-03 | 厦门天马微电子有限公司 | Display panel and display device |
| CN108873503A (en) * | 2018-07-24 | 2018-11-23 | 武汉华星光电技术有限公司 | A kind of abnormity display panel and special-shaped display device |
| CN109491544A (en) * | 2018-11-27 | 2019-03-19 | 上海中航光电子有限公司 | A kind of touch-control display panel and display device |
| CN109634471A (en) * | 2018-12-17 | 2019-04-16 | 厦门天马微电子有限公司 | A kind of touch-control display panel and touch control display apparatus |
| CN109903723A (en) * | 2019-04-19 | 2019-06-18 | 深圳市华星光电半导体显示技术有限公司 | Special-shaped display device |
| CN110308819A (en) * | 2019-06-27 | 2019-10-08 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110308823A (en) * | 2019-07-04 | 2019-10-08 | 上海天马微电子有限公司 | Special-shaped display panel and display device |
| CN110968220A (en) * | 2019-12-19 | 2020-04-07 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111949158A (en) * | 2020-08-11 | 2020-11-17 | 昆山国显光电有限公司 | Touch display panel and touch display device |
-
2022
- 2022-05-17 CN CN202210539305.4A patent/CN114879866A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016112934A1 (en) * | 2015-12-07 | 2017-06-08 | Shanghai Tianma Micro-electronics Co., Ltd. | Integrated display panel with touch control and touch display device |
| CN107390920A (en) * | 2017-06-27 | 2017-11-24 | 厦门天马微电子有限公司 | A kind of special-shaped display panel and display device |
| CN108269505A (en) * | 2018-01-17 | 2018-07-10 | 天马微电子股份有限公司 | Display panel and display device |
| CN108364567A (en) * | 2018-01-30 | 2018-08-03 | 厦门天马微电子有限公司 | Display panel and display device |
| CN108873503A (en) * | 2018-07-24 | 2018-11-23 | 武汉华星光电技术有限公司 | A kind of abnormity display panel and special-shaped display device |
| CN109491544A (en) * | 2018-11-27 | 2019-03-19 | 上海中航光电子有限公司 | A kind of touch-control display panel and display device |
| CN109634471A (en) * | 2018-12-17 | 2019-04-16 | 厦门天马微电子有限公司 | A kind of touch-control display panel and touch control display apparatus |
| CN109903723A (en) * | 2019-04-19 | 2019-06-18 | 深圳市华星光电半导体显示技术有限公司 | Special-shaped display device |
| CN110308819A (en) * | 2019-06-27 | 2019-10-08 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110308823A (en) * | 2019-07-04 | 2019-10-08 | 上海天马微电子有限公司 | Special-shaped display panel and display device |
| CN110968220A (en) * | 2019-12-19 | 2020-04-07 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111949158A (en) * | 2020-08-11 | 2020-11-17 | 昆山国显光电有限公司 | Touch display panel and touch display device |
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