Display Panel

Abstract

The present invention discloses a display panel, wherein a first transparent electrode includes a first portion and a second portion. The first portion overlaps with a first pixel electrode, and the first portion includes a first width. The second portion is arranged at one side of the first portion, and the second portion includes a second width, and the second width is greater than the first width. The second transparent electrode includes a third portion and a fourth portion. The third portion overlaps with a second pixel electrode, and the third portion includes a fourth width, and a first spacing is provided between the first portion and the third portion. The fourth portion is arranged at one side of the third portion, and the fourth portion includes a fifth width, and the fifth width is greater than the fourth width. A second spacing is provided between the first reflective electrode and the second reflective electrode, and the first spacing is greater than the second spacing.

Description

Technical Field

[0001] The present invention relates to a display panel, and in particular to a display panel with a high manufacturing pass rate. Background Art

[0002] In pursuit of higher display quality, the resolution or number of pixels per inch (PPI) of display panels is continuously improved, making the distance between adjacent pixel electrodes very short. At this time, during the manufacturing process, if some metal layers in the display panel remain at the edge of the pixel electrode, and if the metal ions of these metal layers migrate between the pixel electrodes, the adjacent pixel electrodes will be short-circuited, resulting in abnormal images. Summary of the invention

[0003] The technical problem to be solved by the present invention is how to improve the display quality of a display panel.

[0004] To solve the above technical problems, the present invention provides a display panel, comprising a first substrate, a first sub-pixel, a second sub-pixel, a first scan line and a second scan line. The first sub-pixel is arranged on the first substrate, and the first sub-pixel includes a first switching element, a first pixel electrode, a first transparent electrode and a first reflective electrode. The first switching element is arranged on the first substrate. The first pixel electrode is arranged on the first substrate and arranged on one side of the first switching element in a first direction, and the first pixel electrode is electrically connected to the first switching element. The first transparent electrode is arranged on the first pixel electrode and electrically connected to the first pixel electrode, wherein the first transparent electrode includes a first portion and a second portion. The first portion overlaps with the first pixel electrode, and the first portion includes a first width. The second portion is arranged on one side of the first portion in the first direction, and the second portion includes a second width, and the second width is greater than the first width. The first reflective electrode is arranged on the first transparent electrode, and the first reflective electrode includes a third width, and the third width is greater than the first width. The second sub-pixel is arranged on the first substrate, the first sub-pixel and the second sub-pixel are arranged adjacent to each other in a second direction, the first direction and the second direction are different, and the second sub-pixel includes a second switching element, a second pixel electrode, a second transparent electrode and a second reflective electrode. The second switching element is arranged on the first substrate. The second pixel electrode is arranged on the first substrate and arranged on one side of the second switching element in the first direction, and the second pixel electrode is electrically connected to the second switching element. The second transparent electrode is arranged on the second pixel electrode and electrically connected to the second pixel electrode, wherein the second transparent electrode includes a third portion and a fourth portion. The third portion overlaps with the second pixel electrode, and the third portion includes a fourth width, and in the second direction, there is a first spacing between the first portion and the third portion. The fourth portion is arranged on one side of the third portion in the first direction, and the fourth portion includes a fifth width, and the fifth width is greater than the fourth width. The second reflective electrode is arranged on the second transparent electrode, and the second reflective electrode includes a sixth width, and the sixth width is greater than the fourth width, wherein in the second direction, there is a second spacing between the first reflective electrode and the second reflective electrode, and the first spacing is greater than the second spacing. The first scan line and the second scan line are arranged in the first direction and extend along the second direction. The first scan line is electrically connected to the second switch element, and the second scan line is electrically connected to the first switch element.

[0005] In the display panel of the present invention, the first transparent electrode includes a retracted first portion and the second transparent electrode includes a retracted third portion, so as to increase the distance of the first spacing, and make the first edge of the first transparent electrode away from the second edge of the first reflective electrode and no longer overlap each other, and also make the third edge of the second transparent electrode away from the fourth edge of the second reflective electrode and no longer overlap each other. In this way, even if the manufacturing deviation of the first reflective electrode and the second reflective electrode is large, the phenomenon of residual metal material of the first reflective electrode and the second reflective electrode can be reduced, and the short circuit caused by the migration of residual metal ions of the first pixel electrode and the second pixel electrode can be reduced, thereby improving the display quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 FIG. 1 is a schematic top view of a pixel structure of a display panel according to an embodiment of the present invention.

[0007] Figure 2 FIG. 1 is a schematic top view of a shielding pattern and a transparent electrode according to an embodiment of the present invention.

[0008] Figure 3 FIG. 4 is a schematic cross-sectional view of a display panel according to an embodiment of the present invention.

[0009] Description of reference numerals: 10-display panel; 100-first substrate; 1020-first part; 1022-second part; 1040-third part; 1042-fourth part; 1060, 1062, 1064, 1066, 1080, 1082, 1100, 1102, 1104, 1106, 1120, 1122-edges; 202, 206, 216-conductive layer; 204-gate insulating layer; 208, 210, 212-insulating layer; 214-transparent conductive layer; 300-second substrate; 302, 304-shielding pattern; 400-liquid crystal layer; CE1-first common electrode; CE2-second common electrode; CH-semiconductor layer; CL-signal line; CO1, CO2-contact hole; D-drain; D1-distance; DL1~DL3-data lines; G-gate; G1-first spacing; G2-second spacing; GL1, GL2-scanning lines; OP1-first opening; PE1-first pixel electrode; PE2-second pixel electrode; RE1-first reflective electrode; RE2-second reflective electrode; S-source; SP1-first sub-pixel; SP2-second sub-pixel; SW1-first switching element; SW2-second switching element; TE1-first transparent electrode; TE2-second transparent electrode; W1-first width; W2-second width; W3-third width; W4-fourth width; W5-fifth width; W6-sixth width; X, Y, Z-directions. DETAILED DESCRIPTION

[0010] In order to enable those skilled in the art to further understand the present invention, the preferred embodiments of the present invention are listed below, and the components and intended effects of the present invention are described in detail with the accompanying drawings. It should be noted that the drawings are simplified schematic diagrams, and therefore, only the components and combination relationships related to the present invention are shown to provide a clearer description of the basic architecture or implementation method of the present invention, while the actual components and layout may be more complex. In addition, for the convenience of explanation, the components shown in the various drawings of the present invention are not drawn in proportion to the actual number, shape, and size, and the detailed proportions can be adjusted according to the design requirements.

[0011] The following figures indicate a direction X (or second direction), a direction Y (or first direction), and a direction Z. The direction Z may be perpendicular to the surface 100s of the substrate 100 (eg Figure 1 and Figure 3 ), direction X and direction Y may be parallel to the surface 100s of the substrate 100. Direction Z may be perpendicular to direction X and direction Y, and direction X may be perpendicular to direction Y. The following figures may describe the spatial relationship of the structures according to direction X, direction Y, and direction Z.

[0012] Please refer to Figures 1 to 3 , Figure 1 is a schematic top view of a pixel structure of a display panel according to an embodiment of the present invention, Figure 2 is a schematic top view of a shielding pattern and a transparent electrode according to an embodiment of the present invention, and Figure 3 FIG. 4 is a schematic cross-sectional view of a display panel according to an embodiment of the present invention. Figure 2 The structure corresponds to Figure 1 and Figure 2 The display panel of this embodiment takes a semi-transmissive and semi-reflective liquid crystal panel as an example, but the present invention is not limited thereto. Figure 1 As shown, the display panel 10 includes a first substrate 100, a plurality of scan lines (such as a scan line GL1 and a scan line GL2) and a plurality of data lines (such as data lines DL1, DL2 and DL3), and the scan lines and the data lines are arranged on the first substrate 100. The scan lines GL1 and GL2 are arranged in a direction Y and extend along a direction X, and the data lines DL1, DL2 and DL3 are arranged in a direction X and extend along a direction Y. The direction X is different from the direction Y, for example, the direction X may be perpendicular to the direction Y. The scan lines and the data lines may be staggered to form a plurality of sub-pixels, for example, the display panel 10 includes a first sub-pixel SP1 and a second sub-pixel SP2 arranged on the first substrate 100, and the first sub-pixel SP1 and the second sub-pixel SP2 are arranged adjacent to each other in the direction X.

[0013] like Figure 1As shown, each sub-pixel of the display panel 10 includes a switch element, for example, the first sub-pixel SP1 includes a first switch element SW1, the second sub-pixel SP2 includes a second switch element SW2, and the first switch element SW1 and the second switch element SW2 are disposed on the first substrate 100. The switch element may include a thin film transistor, and the thin film transistor may be, for example, a bottom-gate thin film transistor, but not limited thereto. In other embodiments, the thin film transistor may also be a top-gate thin film transistor. In addition, the thin film transistor may be a low temperature poly-silicon (LTPS) thin film transistor, an indium gallium zinc oxide (IGZO) thin film transistor, or an amorphous silicon (a-Si) thin film transistor, but not limited thereto.

[0014] The thin film transistor includes a gate G, a source S, a drain D and a semiconductor layer CH. The scan line GL1 (or may be referred to as the first scan line) is electrically connected to the second switch element SW2, and the scan line GL2 (or may be referred to as the second scan line) is electrically connected to the gate G of the first switch element SW1. The scan lines GL1 and GL2 may provide a switching signal for controlling the thin film transistor to the gate G of the first switch element SW1 and the second switch element SW2, thereby controlling the display image to be updated.

[0015] The data line DL1 is disposed between the first subpixel SP1 and the second subpixel SP2 in the direction X. The source S of the first switch element SW1 and the second switch element SW2 are electrically connected to the data line DL1. The data line DL1 can provide a grayscale signal to the source S of the first switch element SW1 and the second switch element SW2.

[0016] The first sub-pixel SP1 includes a first pixel electrode PE1, and the second sub-pixel SP2 includes a second pixel electrode PE2, and the first pixel electrode PE1 and the second pixel electrode PE2 are disposed on the first substrate 100. The first pixel electrode PE1 is disposed on one side of the first switch element SW1 in the direction Y. Figure 1 The first pixel electrode PE1 may be disposed above the first switch element SW1 in the direction Y, but is not limited thereto. The second pixel electrode PE2 is disposed on one side of the second switch element SW2 in the direction Y. Figure 1, the second pixel electrode PE2 may be disposed below the second switch element SW2 in the direction Y, but is not limited thereto. The first pixel electrode PE1 is electrically connected to the drain electrode D of the first switch element SW1, and the second pixel electrode PE2 is electrically connected to the drain electrode D of the second switch element SW2. In addition, the first pixel electrode PE1 and the second pixel electrode PE2 are adjacently disposed in the direction X, and the data line DL1 is disposed between the first pixel electrode PE1 and the second pixel electrode PE2 in the direction X.

[0017] The first subpixel SP1 includes a first common electrode CE1, and the second subpixel SP2 includes a second common electrode CE2. The first common electrode CE1 and the second common electrode CE2 are adjacently arranged in the direction X. The first common electrode CE1 is arranged between the first pixel electrode PE1 and the first substrate 100, and the second common electrode CE2 is arranged between the second pixel electrode PE2 and the first substrate 100.

[0018] The display panel 10 includes a signal line CL extending along a direction X and disposed between the scan line GL1 and the scan line GL2 in a direction Y. The first common electrode CE1 and the second common electrode CE2 are electrically connected to the signal line CL, and the signal line CL can provide a common voltage to the first common electrode CE1 and the second common electrode CE2.

[0019] The first sub-pixel SP1 includes a first transparent electrode TE1, which is disposed on the first pixel electrode PE1 and can be electrically connected to the first pixel electrode PE1 through a contact hole CO1, and the first transparent electrode TE1 includes a first portion 1020 and a second portion 1022. The first portion 1020 and the first pixel electrode PE1 overlap in the direction Y, such as Figure 1 The first pixel electrode PE1 may overlap a portion of the first portion 1020 in the direction Y, and the first portion 1020 includes a first width W1 in the direction X. The second portion 1022 is disposed on one side of the first portion 1020 in the direction Y. Figure 1 The second portion 1022 may be disposed above the first portion 1020 in the direction Y, but is not limited thereto. The second portion 1022 includes a second width W2 in the direction X, and the second width W2 is greater than the first width W1.

[0020] The second sub-pixel SP2 includes a second transparent electrode TE2, which is disposed on the second pixel electrode PE2 and can be electrically connected to the second pixel electrode PE2 through a contact hole CO2, and the second transparent electrode TE2 includes a third portion 1040 and a fourth portion 1042. The third portion 1040 overlaps with the second pixel electrode PE2 in the direction Y, such as Figure 1The second pixel electrode PE2 may overlap a portion of the third portion 1040 in the direction Y, and the third portion 1040 includes a fourth width W4 in the direction X. The fourth portion 1042 is disposed on one side of the third portion 1040 in the direction Y, such as Figure 1 The fourth portion 1042 may be disposed below the third portion 1040 in the direction Y, but is not limited thereto. The fourth portion 1042 includes a fifth width W5 in the direction X, and the fifth width W5 is greater than the fourth width W4.

[0021] The first portion 1020 of the first transparent electrode TE1 and the fourth portion 1042 of the second transparent electrode TE2 are disposed adjacent to each other in the direction X, and the second portion 1022 of the first transparent electrode TE1 and the third portion 1040 of the second transparent electrode TE2 are disposed adjacent to each other in the direction X. In addition, a first gap G1 is provided between the first portion 1020 of the first transparent electrode TE1 and the third portion 1040 of the second transparent electrode TE2 in the direction X. In some embodiments, the first gap G1 may be between 9 micrometers and 16 micrometers, but is not limited thereto.

[0022] The first sub-pixel SP1 includes a first reflective electrode RE1 disposed on the first transparent electrode TE1, and the first reflective electrode RE1 includes a third width W3 in the direction X, and the third width W3 is greater than the first width W1. In addition, the third width W3 may be substantially the same as the second width W2, but is not limited thereto.

[0023] The display panel 10 further includes a first opening OP1 disposed between the scan line GL1 and the first reflective electrode RE1 in the direction Y. The second portion 1022 of the first transparent electrode TE1 overlaps with the first opening OP1 in the direction Z, that is, the second portion 1022 of the first transparent electrode TE1 may cover the first opening OP1 in the direction Z. In this way, the amount of light leakage from the backlight source through the first opening OP1 may be reduced.

[0024] The second sub-pixel SP2 includes a second reflective electrode RE2 disposed on the second transparent electrode TE2, and the second reflective electrode RE2 includes a sixth width W6 in the direction X, and the sixth width W6 is greater than the fourth width W4. In addition, the sixth width W6 may be substantially the same as the fifth width W5, but is not limited thereto.

[0025] In the direction X, there is a second interval G2 between the first reflective electrode RE1 and the second reflective electrode RE2, and the first interval G1 is greater than the second interval G2. In some embodiments, the second interval G2 may be between 2 micrometers and 8 micrometers, but is not limited thereto.

[0026] The display panel 10 further includes a second opening OP2 disposed between the scanning line GL2 and the second reflective electrode RE2 in the direction Y. The fourth portion 1042 of the second transparent electrode TE2 overlaps the second opening OP2 in the direction Z, that is, the fourth portion 1042 of the second transparent electrode TE2 may cover the second opening OP2 in the direction Z. In this way, the amount of light leakage from the backlight source through the second opening OP2 may be reduced.

[0027] The first portion 1020 of the first transparent electrode TE1 includes an edge 1060 (or may be referred to as the first edge) and an edge 1062 (or may be referred to as the fifth edge) opposite to each other in the direction X. The second portion 1022 of the first transparent electrode TE1 includes an edge 1064 and an edge 1066 opposite to each other in the direction X, the edge 1064 and the edge 1060 are located on the same side, and the edge 1066 and the edge 1062 are located on the same side. In the direction X, there is a distance D1 between the edge 1064 and the edge 1060, and the distance D1 may be between 1 micron and 6 microns, but is not limited thereto. In addition, in the direction X, the distance between the edge 1066 and the edge 1062 may also be between 1 micron and 6 microns, but is not limited thereto.

[0028] The first reflective electrode RE1 includes an edge 1080 (or may be referred to as a second edge) and an edge 1082 (or may be referred to as a sixth edge) that are opposite to each other in the direction X. The edge 1060 and the edge 1062 are disposed in the direction X between the edge 1080 and the edge 1082 .

[0029] The third portion 1040 of the second transparent electrode TE2 includes an edge 1100 (or may be referred to as the third edge) and an edge 1102 (or may be referred to as the seventh edge) opposite to each other in the direction X. The fourth portion 1042 of the second transparent electrode TE2 includes an edge 1104 and an edge 1106 opposite to each other in the direction X, the edge 1104 and the edge 1100 are located on the same side, and the edge 1106 and the edge 1102 are located on the same side. In the direction X, there is a distance D2 between the edge 1104 and the edge 1100, and the distance D2 may be between 1 micron and 6 microns, but is not limited thereto. In addition, in the direction X, the distance between the edge 1106 and the edge 1102 may also be between 1 micron and 6 microns, but is not limited thereto.

[0030] The second reflective electrode RE2 includes an edge 1120 (or fourth edge) and an edge 1122 (or eighth edge) opposite to each other in the direction X. The edge 1100 and the edge 1102 are disposed between the edge 1120 and the edge 1122 in the direction X.

[0031] The edge 1080 of the first reflective electrode RE1 and the edge 1120 of the second reflective electrode RE2 are disposed in the direction X between the edge 1060 of the first portion 1020 of the first transparent electrode TE1 and the edge 1100 of the third portion 1040 of the second transparent electrode TE2.

[0032] In the existing display panel design, the transparent electrode does not have a retracted portion, that is, the edge of the transparent electrode is aligned with or overlaps the edge of the reflective electrode in the direction Z. In the actual manufacturing process, the manufacturing deviation of the reflective electrode is large, so that the excess metal material of the reflective electrode will exceed the edge of the transparent electrode and remain. When the distance between two adjacent pixel electrodes is too small, the migration of the metal ions of the residual reflective electrode will cause the two pixel electrodes to short-circuit, thereby causing abnormal images.

[0033] However, in the present invention, the first transparent electrode TE1 includes a retracted first portion 1020 and the second transparent electrode TE2 includes a retracted third portion 1040, so as to increase the distance of the first gap G1, and make the edge 1060 of the first transparent electrode TE1 away from the edge 1080 of the first reflective electrode RE1 and no longer overlap each other, and also make the edge 1100 of the second transparent electrode TE2 away from the edge 1120 of the second reflective electrode RE2 and no longer overlap each other. In this way, even if the manufacturing deviation of the first reflective electrode RE1 and the second reflective electrode RE2 is large, the phenomenon of residual metal material of the first reflective electrode RE1 and the second reflective electrode RE2 can be reduced, and the short circuit caused by the migration of residual metal ions in the first pixel electrode PE1 and the second pixel electrode PE2 can be reduced, thereby improving the display quality.

[0034] like Figure 3 The display panel 10 includes a conductive layer 202, a gate insulating layer 204, a conductive layer 206, an insulating layer 208, an insulating layer 210, an insulating layer 212, a transparent conductive layer 214 and a conductive layer 216 disposed on the first substrate 100. The conductive layer 202 may include Figure 1 The scanning line GL1, the scanning line GL2, the gate G of the first switch element SW1 and the second switch element SW2, the first common electrode CE1, the second common electrode CE2 and the signal line CL are provided, but not limited thereto. In addition, the gate insulating layer 204 is provided on the conductive layer 202.

[0035] The conductive layer 206 is disposed on the gate insulating layer 204. The conductive layer 206 may include Figure 1 The data lines DL1-DL3, the source S and the drain D of the first switching element SW1 and the second switching element SW2, the first pixel electrode PE1 and the second pixel electrode PE2.

[0036] The insulating layer 208, the insulating layer 210 and the insulating layer 212 are sequentially disposed on the conductive layer 206 and / or the gate insulating layer 204, and Figure 1 The contact holes CO1 and CO2 in the insulating layer 208, the insulating layer 210 and the insulating layer 212 may be disposed in the insulating layer 208, the insulating layer 210 and the insulating layer 212. Figure 3 The contact hole CO1 passes through the insulating layer 208, the insulating layer 210 and the insulating layer 212 and exposes a portion of the first pixel electrode PE1, and the contact hole CO2 may also have a structure similar to the contact hole CO1. The gate insulating layer 204, the insulating layer 208, the insulating layer 210 and the insulating layer 212 may include inorganic or organic insulating materials, but are not limited thereto.

[0037] The transparent conductive layer 214 is disposed on the insulating layer 212. The transparent conductive layer 214 may include Figure 1 The first transparent electrode TE1 and the second transparent electrode TE2 are shown in FIG. Figure 3 , the first transparent electrode TE1 may extend into the contact hole CO1 and may contact the first pixel electrode PE1. Similarly, Figure 1 The second transparent electrode TE2 may extend into the contact hole CO2 and may contact the second pixel electrode PE2. The transparent conductive layer 214 may include indium tin oxide (ITO), indium zinc oxide (IZO) or aluminum zinc oxide (AZO), but is not limited thereto.

[0038] The conductive layer 216 is disposed on the transparent conductive layer 214. The conductive layer 216 may include Figure 1 The first reflective electrode RE1 and the second reflective electrode RE2 in FIG. Figure 3 , the first reflective electrode RE1 is disposed on the first transparent electrode TE1 and can contact the first transparent electrode TE1, and the first reflective electrode RE1 can extend into the contact hole CO1. Similarly, the second reflective electrode RE2 is disposed on the second transparent electrode TE2 and can contact the second transparent electrode TE2, and the second reflective electrode RE2 can extend into Figure 1 The contact hole CO2 in the conductive layer 202 and the conductive layer 206 may include a single metal layer such as aluminum, copper, titanium, tungsten, or a composite metal layer such as molybdenum / aluminum / molybdenum, titanium / aluminum / titanium, titanium / copper / titanium, titanium / copper, etc., but are not limited thereto. The conductive layer 216 may include a suitable reflective metal material such as silver, and the conductive layer 216 may also include a single metal layer or a composite metal layer, but are not limited thereto.

[0039] like Figure 3The display panel 10 includes a second substrate 300 and a liquid crystal layer 400. The second substrate 300 is disposed relative to the first substrate 100 in the direction Z, and the liquid crystal layer 400 is disposed between the second substrate 300 and the first substrate 100. The first substrate 100 and the second substrate 300 may include a hard substrate such as a glass substrate, a plastic substrate, a quartz substrate or a sapphire substrate, or may also include a flexible substrate such as a polyimide material (PI) or a polyethyleneterephthalate material (PET), but not limited thereto. The liquid crystal layer 400 may include any suitable type of liquid crystal, but not limited thereto.

[0040] like Figure 3 The display panel 10 includes one or more shielding patterns (such as shielding patterns 302 and 304) disposed on the second substrate 300. A shielding pattern may overlap with a data line in the direction Z, such as the shielding pattern 302 and the data line DL2 overlap in the direction Z. Figure 2 , the shielding patterns 302 and 304 extend along the direction Y, the shielding pattern 304 overlaps with the edge 1060 of the first portion 1020 of the first transparent electrode TE1, and the shielding pattern 304 overlaps with the edge 1100 of the third portion 1040 of the second transparent electrode TE2. In other words, the shielding pattern 304 can cover the extra space generated after the transparent electrode is retracted, which can reduce light leakage to improve contrast. The remaining shielding patterns can also have the effect of the above-mentioned shielding pattern 304. The shielding pattern may include a black matrix pattern or other suitable opaque materials, but is not limited thereto.

[0041] In summary, in the display panel of the present invention, the first transparent electrode includes a retracted first portion and the second transparent electrode includes a retracted third portion, so as to increase the distance of the first spacing, and make the edge of the first transparent electrode away from the edge of the first reflective electrode and no longer overlap each other, and also make the edge of the second transparent electrode away from the edge of the second reflective electrode and no longer overlap each other. In this way, even if the manufacturing deviation of the first reflective electrode and the second reflective electrode is large, the phenomenon of residual metal material of the first reflective electrode and the second reflective electrode can be reduced, and the short circuit caused by the migration of residual metal ions between the first pixel electrode and the second pixel electrode can be reduced, thereby improving the display quality.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A display panel, characterized in that: include: a first substrate; a first sub-pixel, disposed on the first substrate, wherein the first sub-pixel comprises: a first switch element, disposed on the first substrate; a first pixel electrode, disposed on the first substrate and on one side of the first switching element in a first direction, and the first pixel electrode is electrically connected to the first switching element; a first transparent electrode, disposed on the first pixel electrode and electrically connected to the first pixel electrode, wherein the first transparent electrode comprises: a first portion, wherein the first portion overlaps the first pixel electrode, and the first portion comprises a first width; and a second portion disposed at one side of the first portion in the first direction, the second portion comprising a second width, and the second width is greater than the first width; and a first reflective electrode, disposed on the first transparent electrode, wherein the first reflective electrode comprises a third width, and the third width is greater than the first width; a second sub-pixel, disposed on the first substrate, wherein the first sub-pixel and the second sub-pixel are adjacently disposed in a second direction, the first direction and the second direction are different, and the second sub-pixel comprises: a second switch element, disposed on the first substrate; a second pixel electrode disposed on the first substrate and on one side of the second switching element in the first direction, and the second pixel electrode is electrically connected to the second switching element; a second transparent electrode, disposed on the second pixel electrode and electrically connected to the second pixel electrode, wherein the second transparent electrode comprises: a third portion, wherein the third portion overlaps the second pixel electrode, the third portion comprises a fourth width, and in the second direction, there is a first interval between the first portion and the third portion; and a fourth portion, disposed on one side of the third portion in the first direction, the fourth portion comprising a fifth width, and the fifth width is greater than the fourth width; and a second reflective electrode disposed on the second transparent electrode, the second reflective electrode comprising a sixth width, and the sixth width is greater than the fourth width, wherein in the second direction, there is a second spacing between the first reflective electrode and the second reflective electrode, and the first spacing is greater than the second spacing; and A first scan line and a second scan line, the first scan line and the second scan line are arranged in the first direction and extend along the second direction, the first scan line and the second switch element are electrically connected, and the second scan line and the first switch element are electrically connected.

2. The display panel according to claim 1, wherein: The device further includes a first opening disposed between the first scanning line and the first reflective electrode in the first direction, and the second portion of the first transparent electrode overlaps the first opening.

3. The display panel according to claim 1, wherein: The device further comprises a second opening which is arranged between the second scanning line and the second reflective electrode in the first direction, and the fourth portion of the second transparent electrode overlaps with the second opening.

4. The display panel according to claim 1, wherein: The first sub-pixel further includes a first common electrode and the second sub-pixel further includes a second common electrode, the first common electrode is disposed between the first pixel electrode and the first substrate, and the second common electrode is disposed between the second pixel electrode and the first substrate.

5. The display panel according to claim 4, wherein: The device further includes a signal line extending along the second direction and arranged between the first scanning line and the second scanning line in the first direction, and the first common electrode and the second common electrode are electrically connected to the signal line.

6. The display panel according to claim 1, wherein: The first portion of the first transparent electrode and the fourth portion of the second transparent electrode are adjacent to each other in the second direction, and the second portion of the first transparent electrode and the third portion of the second transparent electrode are adjacent to each other in the second direction.

7. The display panel according to claim 1, wherein: It also includes a data line extending along the first direction and arranged between the first pixel electrode and the second pixel electrode in the second direction, and the first switching element and the second switching element are electrically connected to the data line.

8. The display panel according to claim 1, wherein: The first portion of the first transparent electrode includes a first edge, the first reflective electrode includes a second edge, the third portion of the second transparent electrode includes a third edge, the second reflective electrode includes a fourth edge, and the second edge and the fourth edge are arranged between the first edge and the third edge in the second direction.

9. The display panel according to claim 8, wherein: Also includes: a second substrate, disposed opposite to the first substrate; as well as A shielding pattern is disposed on the second substrate and extends along the first direction, wherein the shielding pattern overlaps with the first edge of the first portion of the first transparent electrode, and the shielding pattern overlaps with the third edge of the third portion of the second transparent electrode.

10. The display panel according to claim 8, wherein: The first portion of the first transparent electrode further includes a fifth edge, the first reflective electrode further includes a sixth edge, the third portion of the second transparent electrode further includes a seventh edge, and the second reflective electrode further includes an eighth edge. The first edge and the fifth edge are arranged between the second edge and the sixth edge in the second direction, and the third edge and the seventh edge are arranged between the fourth edge and the eighth edge in the second direction.

Images