WO2019024782A1

WO2019024782A1 - Display panel and display device

Info

Publication number: WO2019024782A1
Application number: PCT/CN2018/097442
Authority: WO
Inventors: 陈猷仁
Original assignee: 惠科股份有限公司; 重庆惠科金渝光电科技有限公司
Priority date: 2017-08-01
Filing date: 2018-07-27
Publication date: 2019-02-07
Also published as: CN107479268B; CN107479268A

Abstract

Disclosed by the present application are a display panel and a display device. The display panel comprises: a substrate; a plurality of data lines formed on the substrate; a first protective layer formed on the plurality of data lines; a transparent common electrode layer and a pixel electrode, which are formed on the first protective layer and which are arranged in a stack; and a second protective layer formed between the transparent common electrode layer and the pixel electrode. The pixel electrode comprises a plurality of strip-shaped transparent electrodes; a slit is disposed between every adjacent two of the strip-shaped transparent electrodes; and at least two of the slits have different widths.

Description

Display panel and display device

Technical field

The present application relates to the field of display technologies, and in particular, to a display panel and a display device.

Background technique

The display has many advantages such as thin body, power saving, no radiation, and has been widely used. Most of the displays on the market are backlight displays, which include a display panel and a backlight module (backlight) Module). The working principle of the display panel is to place liquid crystal molecules in two parallel substrates, and apply driving voltages on the two substrates to control the rotation direction of the liquid crystal molecules to refract the light of the backlight module to generate a picture.

Among them, Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has gradually occupied the dominant position in the display field due to its low power consumption, excellent picture quality and high production yield. Similarly, the thin film transistor display includes a display panel and a backlight module, and the display panel includes a color film substrate (Color Filter Substrate, CF Substrate, also known as color filter substrate) and thin film transistor array substrate (Thin Film) Transistor Substrate, TFT Substrate), a transparent electrode is present on the opposite side of the substrate. A layer of liquid crystal molecules (LC) is sandwiched between the two substrates. The display panel controls the orientation of the liquid crystal molecules by an electric field, changes the polarization state of the light, and achieves the purpose of display by the penetration and blocking of the optical path by the polarizing plate.

In order to eliminate the afterimage, the liquid crystal display panel generally adopts the polarity inversion technique, but the polarity inversion technique, especially the column inversion technique, may cause pixel defects in adjacent pixels. In order to avoid pixel bleed, it is often necessary to increase the spacing between the pixels, which in turn reduces the aperture ratio of the liquid crystal panel and affects the display effect.

technical problem

The technical problem to be solved by the present application is to provide a display panel that reduces the loss of aperture ratio in the case of improving the problem of pixel defects.

Technical solution

In addition, the present application also provides a display device.

The purpose of the application is achieved by the following technical solutions:

A display panel comprising:

Substrate

a plurality of scan lines and data lines formed on the substrate;

a plurality of active switches are formed on the substrate and coupled to the scan lines and the data lines;

a first protective layer formed on the plurality of data lines;

a transparent common electrode layer and a pixel electrode are formed on the first protective layer, and the two are stacked;

a second protective layer formed between the transparent common electrode layer and the pixel electrode;

The pixel electrode includes a plurality of strip-shaped transparent electrodes, and slits are disposed between two adjacent strip-shaped transparent electrodes, and at least two of the slits have different widths.

The pixel electrode includes a plurality of strip-shaped transparent electrode groups, each of the strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, and each of the strip-shaped transparent electrode groups has the same width of the slits, and the strips The width of the slits between the transparent electrode groups is different. The electric field generated by the single strip-shaped transparent electrode has a limited influence, and the plurality of strip-shaped transparent electrodes form a strip-shaped transparent electrode group, and the width of the slit in the strip-shaped transparent electrode group is kept uniform, so that the strip-shaped transparent electrode The electric fields generated by the strip-shaped transparent electrodes in the group may be superimposed on each other, and clamped together with the electric fields of the other strip-shaped transparent electrode groups, thereby improving the anti-interference ability of the pixel electrodes.

Optionally, the pixel electrode includes a plurality of strip-shaped transparent electrode groups, and the plurality of strip-shaped transparent electrode groups are asymmetrically distributed around a central axis of the transparent common electrode layer.

Optionally, the pixel electrode comprises a plurality of strip-shaped transparent electrode groups, wherein the strip-shaped transparent electrode group comprises a first strip-shaped transparent electrode group, a second strip-shaped transparent electrode group and a third strip-shaped transparent electrode group. The first strip-shaped transparent electrode group is located at a middle position of the pixel electrode, and the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are arranged at two sides of the first strip-shaped transparent electrode group. The width of the slit in the first strip-shaped transparent electrode group is larger than the width of the slit in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group. The first strip-shaped transparent electrode group is located at an intermediate position of the pixel electrode, and the slit width is the largest, that is, the electric field of the first strip-shaped transparent electrode group is the weakest, and the slit is small and the electric field is strong. The second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are arranged on both sides of the first strip-shaped transparent electrode group, so that the electric field at the edge of the pixel electrode is compensated to the middle, The pixel electrodes form a stable closed-loop electric field structure, which is neither easy to affect the adjacent pixel electrodes nor easily affected by adjacent pixel electrodes. That is, under the same conditions, the spacing between the pixel electrodes can be further reduced, thereby increasing the aperture ratio of the display panel and improving the display image quality.

Optionally, the width of the slit in the third strip-shaped transparent electrode group is larger than the width of the slit in the second strip-shaped transparent electrode group. The width of the slit in the second strip-shaped transparent electrode group is the smallest, and the electric field is the strongest, so that in addition to compensating the first strip-shaped transparent electrode group, the third strip on the other side of the pixel electrode is further compensated The transparent electrode group forms a double-layer compensated electric field structure, the electric field of the pixel electrode is more closed and stable, and the anti-interference ability can be further improved. That is, under the same conditions, the spacing between the pixel electrodes can be further reduced, thereby increasing the aperture ratio of the display panel and improving the display image quality.

Optionally, the width of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is larger than the strip-shaped transparent in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group The strip width, the strip-shaped transparent electrode height in the first strip-shaped transparent electrode group is smaller than the strip-shaped transparent electrode in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group height. The strip-shaped transparent electrode of the first strip-shaped transparent electrode group is flatter, which is favorable for forming a wider low electric field field, enhancing the attraction to the edge of the pixel electrode, and improving the anti-interference of the pixel electrode. ability.

Optionally, the width of the strip-shaped transparent electrode in the second strip-shaped transparent electrode group is equal to the width of the strip-shaped transparent electrode in the third strip-shaped transparent electrode group, and the second strip-shaped transparent electrode The width of the slits in the group is equal to the width of the slits in the third strip-shaped transparent electrode group. The strip-shaped transparent electrodes in the strip-shaped transparent electrode groups located on both sides of the pixel electrode are equal in width, and in the same case, the generated electric field strengths are also equal, forming a symmetric electric field structure compensated to the middle, in display At the same time, the arrangement of the liquid crystal molecules is also a symmetrical structure, that is, it can ensure that the viewing angles in each direction are substantially the same, which is beneficial to enhance the viewing experience.

Optionally, the strip-shaped transparent electrode comprises a main strip-shaped transparent electrode and a auxiliary strip-shaped transparent electrode, wherein the auxiliary strip-shaped transparent electrode is respectively connected to the main strip-shaped transparent electrode, and the main strip-shaped transparent electrode is disposed at The central position of the pixel electrode includes a first main strip-shaped transparent electrode and a second main strip-shaped transparent electrode disposed in parallel with the first main strip-shaped transparent electrode.

Optionally, the spacing between two adjacent pixel electrodes is less than 10 microns. For a display panel with equally spaced slits, the minimum spacing between two adjacent pixel electrodes needs to be more than 10 microns to effectively avoid the color bleeding problem. With the technical solution of the present application, since the anti-interference ability of the pixel electrode itself is improved, the pitch can be further reduced. The data line is disposed between two adjacent pixel electrodes, and a spacing between two adjacent pixel electrodes is greater than a width of the data line.

Optionally, the data line is disposed on a side of the first protective layer opposite to the transparent common electrode layer, and does not overlap with the pixel electrode in a direction perpendicular to the transparent common electrode layer. .

Optionally, the data line includes a first data signal line and a second data signal line, where the first data signal line is disposed between two adjacent strip-shaped transparent electrode groups, and two adjacent The slit width between the strip-shaped transparent electrode groups is the same as the width of the first data signal line, and the outer edge of the second data signal line is aligned with the outer edge of the transparent common electrode layer.

In addition, the present application further provides a display panel, including:

Substrate

a plurality of scan lines and data lines formed on the substrate;

a first protective layer formed on the plurality of data lines;

The pixel electrode includes a plurality of strip-shaped transparent electrodes, and slits are disposed between two adjacent strip-shaped transparent electrodes, and at least two of the slits have different widths;

The pixel electrode includes a plurality of strip-shaped transparent electrode groups, each of the strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, and each of the strip-shaped transparent electrode groups has the same width of the slits. The width of the slit between the strip-shaped transparent electrode groups is different;

The data line is disposed between two adjacent pixel electrodes, and a spacing between adjacent two pixel electrodes is greater than a width of the data line.

Substrate

a plurality of scan lines and data lines formed on the substrate;

a first protective layer formed on the plurality of data lines;

Wherein the spacing between two adjacent pixel electrodes is less than 10 micrometers; the data line is disposed between two adjacent pixel electrodes; the spacing between two adjacent pixel electrodes is greater than The width of the data line;

Optionally, the pixel electrode comprises a plurality of strip-shaped transparent electrode groups, each of the strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, and a gap between two adjacent strip-shaped transparent electrodes is provided. The strip-shaped transparent electrode group includes a first strip-shaped transparent electrode group, a second strip-shaped transparent electrode group and a third strip-shaped transparent electrode group, wherein the first strip-shaped transparent electrode group is located at a middle position of the pixel electrode The second strip-shaped transparent electrode group and the third strip-shaped transparent electrode component are arranged at two sides of the first strip-shaped transparent electrode group, and the width of the slit in the first strip-shaped transparent electrode group Greater than a width of the slit in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group;

Optionally, a width of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is larger than a strip shape in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a width of the transparent electrode, the height of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is smaller than the strip in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group The height of the transparent electrode;

Optionally, a width of the strip-shaped transparent electrode in the second strip-shaped transparent electrode group is equal to a width of the strip-shaped transparent electrode in the third strip-shaped transparent electrode group, and the second strip shape The width of the slit in the transparent electrode group is equal to the width of the slit in the third strip-shaped transparent electrode group;

Optionally, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are adjacent to two sides of a central axis of the transparent common electrode layer, and the second strip-shaped transparent electrode group and The number of the strip-shaped transparent electrodes included in the third strip-shaped transparent electrode group is different.

Optionally, the strip-shaped transparent electrode group further includes a fourth strip arranged in alignment with the first strip-shaped transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer, and the first strip-shaped transparent electrode group and the The fourth strip-shaped transparent electrode group is respectively located on a side of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis, the first strip-shaped transparent electrode group, The number of the strip-shaped transparent electrodes included in each of the third strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group is the same.

Optionally, the strip-shaped transparent electrode group further includes a fourth strip arranged in alignment with the first strip-shaped transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer, and the first strip-shaped transparent electrode group and the The fourth strip-shaped transparent electrode group is respectively located on a side of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis, and the second strip-shaped transparent electrode group is The number of the strip-shaped transparent electrodes included is smaller than the strips included in each of the first strip-shaped transparent electrode group, the third strip-shaped transparent electrode group, and the fourth strip-shaped transparent electrode group The number of transparent electrodes.

Optionally, the strip-shaped transparent electrode group further includes a fourth strip arranged in alignment with the first strip-shaped transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer and are asymmetrically distributed around the central axis The first strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located at one of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis The sides are symmetrically distributed around the central axis.

Optionally, the strip-shaped transparent electrode group further includes a fourth strip arranged in alignment with the first strip-shaped transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer and are symmetrically distributed around the central axis. The first strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located on a side of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis And asymmetrically distributed around the central axis.

Optionally, the strip-shaped transparent electrode group further includes a fourth strip arranged in alignment with the first strip-shaped transparent electrode group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group a transparent electrode group, a side of the first strip-shaped transparent electrode group opposite to the second strip-shaped transparent electrode group is not aligned with an outer edge of the transparent common electrode layer, and the fourth strip is transparent The side of the electrode group with respect to the third strip-shaped transparent electrode group is not aligned with the other outer edge of the transparent common electrode layer.

Optionally, the data line includes a first data signal line and a second data signal line, where the first data signal line is disposed in the first strip-shaped transparent electrode group and the second strip-shaped transparent electrode group The second data signal line is disposed between the third strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group.

Beneficial effect

The pixel electrode of the present application comprises a plurality of strip-shaped transparent electrodes, and slits are arranged between two adjacent strip-shaped transparent electrodes, and the slits are designed with non-equal spacing, that is, the electric field strength at each slit is different, and the electric field is high. The slit will compensate the slit of the low electric field, so a closed-loop electric field structure will be formed in the pixel electrode, so that the electric field of the structure is not easy to affect the electric field of the adjacent pixel electrode, and is not easily interfered by the electric field of the adjacent pixel electrode. The anti-interference ability is strong, so in the same case, the spacing between the pixel electrodes can be further reduced, and the spacing between adjacent two pixel electrodes is smaller than the minimum spacing between the pixel electrodes of the equally spaced slits.

DRAWINGS

1 is a schematic view showing the arrangement of pixel electrodes of a display panel according to an embodiment of the present application;

2 is a schematic structural view of a pixel electrode according to an embodiment of the present application;

3 is a schematic view showing a slit arrangement of a display panel according to an embodiment of the present application;

4 is a schematic diagram of spacing between adjacent two pixel electrodes in the embodiment of the present application;

5 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

6 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

7 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

8 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

9 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

10 is a schematic view showing a slit arrangement of a display panel according to still another embodiment of the present application;

11 is a schematic structural view of a column inversion panel according to an embodiment of the present application;

12 is a schematic structural view of a row reversal panel according to an embodiment of the present application;

13 is a schematic structural view of a hybrid inversion panel according to an embodiment of the present application;

FIG. 14 is a schematic diagram of a display device according to an embodiment of the present application.

Embodiments of the invention

The specific structural and functional details disclosed herein are merely representative and are for the purpose of describing exemplary embodiments of the present application. The present application, however, may be embodied in many alternative forms and should not be construed as being limited to the embodiments set forth herein.

In the description of the present application, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship of the "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present application and simplified description, and does not indicate or imply the indicated device. Or the components must have a particular orientation, constructed and operated in a particular orientation, and thus are not to be construed as limiting. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present application, "a plurality" means two or more unless otherwise stated. In addition, the term "comprises" and its variations are intended to cover a non-exclusive inclusion.

In the description of the present application, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. For those skilled in the art, the specific meanings of the above terms in the present application can be understood on a case-by-case basis.

The terminology used herein is for the purpose of describing the particular embodiments, The singular forms "a", "an", It is also to be understood that the terms "comprising" and """ Other features, integers, steps, operations, units, components, and/or combinations thereof.

The biggest feature of the IPS (In-Plane Switching) panel is that its two poles are on the same surface, unlike the other liquid crystal mode electrodes, which are arranged on the upper and lower sides. This technology optimizes the arrangement of liquid crystal molecules and adopts a horizontal arrangement. When the external pressure is encountered, the molecular structure is slightly depressed downward, but the overall molecules are also horizontal. When encountering external forces, the hard-wired liquid crystal molecular structure is much more robust and stable than the soft screen! Therefore, the picture distortion and the color of the picture are not generated, and the picture effect can be protected to the utmost extent without being damaged. There is also an S-IPS panel that is an improved version of IPS.

"Fringe Field Switching Technology" (Fringe Field Switching (FFS) is a wide viewing angle technology developed by the LCD industry to solve large-size, high-definition desktop displays and LCD TV applications. It is also known as hard-screen technology. The FFS technology generates a fringe electric field through the inter-pixel electrodes in the same plane, so that the aligned liquid crystal molecules between the electrodes and directly above the electrodes can be rotationally converted in the plane direction (parallel to the substrate), thereby improving the light transmission efficiency of the liquid crystal layer. The FFS technology overcomes the problem of low light transmission efficiency of the conventional IPS (In-Plane-Switching) technology, and achieves high light transmission efficiency under the premise of wide viewing angle.

As shown in FIGS. 1, 2, 3, and 4, the display panel disclosed in this embodiment includes a plurality of data lines 41 and scan lines 42, and the data lines 41 and the scan lines 42 are vertically crisscrossed to form a plurality of pixel electrodes 10. The pixel electrodes 10 are arranged along the direction of the data line 41. Each of the pixel electrodes 10 is further provided with a plurality of strip-shaped transparent electrodes 20, and slits 21 are left between the strip-shaped transparent electrodes 20, and the width of each strip-shaped transparent electrode 20 is l. They are equal, and the width s of each slit 21 is also equal. In the technical solution, the electric field of the strip-shaped transparent electrode 20 is larger than the electric field of the slit 21, so that a non-uniform electric field structure is formed in the pixel electrode 10, and the anti-interference ability of the pixel electrode 10 is improved, which is advantageous for shortening between the pixel electrodes 10. Spacing without the problem of bleed. The spacing W of the adjacent two pixel electrodes 10 of the technical solution is significantly reduced, but the spacing is still large, generally above 10 microns.

The inventors have further improved on the basis of this technical solution, which will be described below in conjunction with the embodiments of the drawings.

Referring to FIGS. 1, 2 and 5, the display panel disclosed in the present embodiment includes a substrate 46, and a plurality of data lines 41, scan lines 42 and active switches 47 formed on the substrate, the active switch 47 and the data lines 41 and the scan lines 42. The first protective layer 43 is formed with a plurality of data lines; the transparent common electrode layer 44 and the pixel electrode 10 are formed on the first protective layer, and the two are stacked; the second protective layer 45 is formed in a transparent common Between the electrode layer 44 and the pixel electrode 10; the pixel electrode includes a plurality of strip-shaped transparent electrodes 20, and between the two adjacent strip-shaped transparent electrodes, a slit 21 is provided, and at least two of the slits have a width different.

The pixel electrode 10 includes a plurality of strip-shaped transparent electrodes 20; a slit 21 is disposed between two adjacent strip-shaped transparent electrodes 20, and at least two slits 21 have different widths.

The pixel electrode 10 includes a plurality of strip-shaped transparent electrodes 20, and slits 21 are disposed between two adjacent strip-shaped transparent electrodes 20, and the slits 21 are designed with an unequal spacing, that is, the electric field intensity at each slit 21 is Differently, the high electric field slit 21 compensates for the low electric field slit 21, so a closed loop electric field structure is formed in the pixel electrode 10, so that the electric field of the structure does not easily affect the electric field of the adjacent pixel electrode 10, nor It is easy to be interfered by the electric field of the adjacent pixel electrode 10, and the anti-interference ability is strong. Therefore, in the same case, the spacing between the pixel electrodes 10 can be further reduced, and the spacing between the adjacent two pixel electrodes 10 is smaller than the equally spaced slit 21 The minimum spacing between the pixel electrodes 10.

Specifically, the transparent common electrode layer 44 and the pixel electrode 10 are stacked on the first protective layer 43 (not shown) in two ways:

The transparent common electrode layer 44 is formed on the first protective layer 43 (not shown); the second protective layer 45 (not shown) is formed on the transparent common electrode layer; and the pixel electrode 10 is formed on the second protective layer 45. (not shown).

2, the pixel electrode 10 is formed on the first protective layer 43 (not shown); the second protective layer 45 (not shown) is formed on the pixel electrode 10; and the transparent common electrode layer 44 is formed on the second protective layer 45 ( The figure is not shown).

Referring to FIGS. 1, 2, 6, and 7, the display panel disclosed in the present embodiment includes the display panel including a substrate 46. The substrate 46 is provided with a plurality of data lines 41 and scan lines 42. The data lines 41 and the scan lines 42 are vertically and horizontally staggered. A plurality of display pixels each having a pixel electrode 10 corresponding to each of the display pixels. A first protective layer 43, a transparent common electrode layer 44 and a second protective layer 45 are sequentially disposed above the data line 41; the pixel electrode 10 is disposed on the second protective layer 45. The pixel electrode 10 includes a plurality of strip-shaped transparent electrode groups; each strip-shaped transparent electrode group includes a plurality of strip-shaped transparent electrodes 20; each of the strip-shaped transparent electrode groups has the same width of the slits 21; strip-shaped transparent electrodes The width of the slit 21 is different between the groups.

The pixel electrode 10 of the present application includes a plurality of strip-shaped transparent electrodes 20, and slits 21 are disposed between adjacent two strip-shaped transparent electrodes 20, and the slits 21 are designed with non-equal spacing, that is, at each slit 21 The electric field strength is different, and the slit 21 of the high electric field compensates for the slit 21 of the low electric field, so that a closed-loop electric field structure is formed in the pixel electrode 10, so that the electric field of the structure does not easily affect the electric field of the adjacent pixel electrode 10. It is also not easily interfered by the electric field of the adjacent pixel electrode 10, and the anti-interference ability is strong. Therefore, in the same case, the spacing between the pixel electrodes 10 can be further reduced, and the spacing between the adjacent two pixel electrodes 10 is less than the equal interval. The minimum spacing between the pixel electrodes 10 of the slit 21. The influence of the electric field generated by the single strip-shaped transparent electrode 20 is limited, and the plurality of strip-shaped transparent electrodes 20 form a strip-shaped transparent electrode group, and the width of the slit 21 in the strip-shaped transparent electrode group is kept uniform, so that the strips in the strip-shaped transparent electrode group are strip-shaped The electric fields generated by the transparent electrodes 20 can be superimposed on each other and clamped together with the electric fields of the other strip-shaped transparent electrode groups, thereby improving the anti-interference ability of the pixel electrodes 10.

The strip-shaped transparent electrode group includes a first strip-shaped transparent electrode group 31, a second strip-shaped transparent electrode group 32 and a third strip-shaped transparent electrode group 33; the first strip-shaped transparent electrode group 31 is located at a central position of the pixel electrode 10; The second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 are arranged at two sides of the first strip-shaped transparent electrode group 31; the width of the slit 21 in the first strip-shaped transparent electrode group 31 S1 is larger than the width s2 of the slit 21 in the second strip-shaped transparent electrode group 32, and the width s1 of the slit 21 in the first strip-shaped transparent electrode group 31 is larger than that of the slit 21 in the third strip-shaped transparent electrode group 33 Width s3. The first strip-shaped transparent electrode group 31 is located at an intermediate position of the pixel electrode 10, and the slit 21 has the largest width, that is, the electric field of the first strip-shaped transparent electrode group 31 is the weakest; and the second strip with a small slit 21 and a strong electric field The transparent electrode group 32 and the third strip-shaped transparent electrode group 33 are arranged on both sides of the first strip-shaped transparent electrode group 31. Therefore, the electric field at the edge of the pixel electrode 10 is compensated to the middle, and the pixel electrode 10 forms a stable closed loop. The electric field structure is such that it is neither easily affected by the adjacent pixel electrodes 10 nor easily affected by the adjacent pixel electrodes 10. That is, under the same conditions, the spacing between the pixel electrodes 10 can be further reduced, thereby increasing the aperture ratio of the display panel and improving the display image quality.

Optionally, the strip-shaped transparent electrode 20 comprises a main strip-shaped transparent electrode and a auxiliary strip-shaped transparent electrode 24; the auxiliary strip-shaped transparent electrode is respectively connected to the main strip-shaped transparent electrode; the main strip-shaped transparent electrode is disposed on the pixel electrode The central portion includes a first main strip-shaped transparent electrode 22 and a second main strip-shaped transparent electrode 23 disposed in parallel with the first main strip-shaped transparent electrode 22. The auxiliary strip-shaped transparent electrodes 24 are arranged in parallel with each other, and the auxiliary strip-shaped transparent electrodes 24 connected to the first main strip-shaped transparent electrodes 22 and the second main strip-shaped transparent electrodes 23 are alternately arranged.

Optionally, the spacing between adjacent two pixel electrodes 10 is less than 10 microns, and optionally less than 6 microns. For a display panel with equally spaced slits 21, the minimum spacing between adjacent two pixel electrodes 10 needs to be more than 10 microns to effectively avoid the color bleeding problem. With the technical solution of the present application, since the anti-interference ability of the pixel electrode 10 itself is improved, the pitch can be further reduced.

Optionally, the data line 41 is disposed between two adjacent pixel electrodes 10; a spacing between adjacent two pixel electrodes 10 is greater than a width of the data line 41.

Referring to FIGS. 1, 2 and 6, the display panel disclosed in the present embodiment includes a substrate 46 on which a plurality of data lines 41 and scan lines 42 are disposed. The data lines 41 and the scan lines 42 are vertically crisscrossed to form a plurality of display pixels. The display pixels correspond to one pixel electrode 10. The pixel electrode 10 includes a plurality of strip-shaped transparent electrode groups; each strip-shaped transparent electrode group includes a plurality of strip-shaped transparent electrodes 20; each of the strip-shaped transparent electrode groups has the same width of the slits 21; The width of the slit 21 between the transparent electrode groups is different. A first protective layer 43, a transparent common electrode layer 44 and a second protective layer 45 are sequentially disposed above the data line 41; the pixel electrode 10 is disposed on the second protective layer 45. The pixel electrode 10 of the present application includes a plurality of strip-shaped transparent electrodes 20, and slits 21 are disposed between adjacent two strip-shaped transparent electrodes 20, and the slits 21 are designed with non-equal spacing, that is, at each slit 21 The electric field strength is different, and the slit 21 of the high electric field compensates for the slit 21 of the low electric field, so that a closed-loop electric field structure is formed in the pixel electrode 10, so that the electric field of the structure does not easily affect the electric field of the adjacent pixel electrode 10. It is also not easily interfered by the electric field of the adjacent pixel electrode 10, and the anti-interference ability is strong. Therefore, in the same case, the spacing between the pixel electrodes 10 can be further reduced, and the spacing between the adjacent two pixel electrodes 10 is less than the equal interval. The minimum spacing between the pixel electrodes 10 of the slit 21. The influence of the electric field generated by the single strip-shaped transparent electrode 20 is limited, and the plurality of strip-shaped transparent electrodes 20 form a strip-shaped transparent electrode group, and the width of the slit 21 in the strip-shaped transparent electrode group is kept uniform, so that the strips in the strip-shaped transparent electrode group are strip-shaped The electric fields generated by the transparent electrodes 20 can be superimposed on each other and clamped together with the electric fields of the other strip-shaped transparent electrode groups, thereby improving the anti-interference ability of the pixel electrodes 10.

The strip-shaped transparent electrode group includes a first strip-shaped transparent electrode group 31, a second strip-shaped transparent electrode group 32 and a third strip-shaped transparent electrode group 33; the first strip-shaped transparent electrode group 31 is located at a central position of the pixel electrode 10; The second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 are arranged at two sides of the first strip-shaped transparent electrode group 31; the width s1 of the slit 21 in the first strip-shaped transparent electrode group 31 is larger than The width s2/s3 of the slit 21 in the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33. The first strip-shaped transparent electrode group 31 is located at an intermediate position of the pixel electrode 10, and the slit 21 has the largest width, that is, the electric field of the first strip-shaped transparent electrode group 31 is the weakest; and the second strip with a small slit 21 and a strong electric field The transparent electrode group 32 and the third strip-shaped transparent electrode group 33 are arranged on both sides of the first strip-shaped transparent electrode group 31. Therefore, the electric field at the edge of the pixel electrode 10 is compensated to the middle, and the pixel electrode 10 forms a stable closed loop. The electric field structure is such that it is neither easily affected by the adjacent pixel electrodes 10 nor easily affected by the adjacent pixel electrodes 10. That is, under the same conditions, the spacing between the pixel electrodes 10 can be further reduced, thereby increasing the aperture ratio of the display panel and improving the display image quality.

The width s3 of the slit 21 in the third strip-shaped transparent electrode group 33 is larger than the width s2 of the slit 21 in the second strip-shaped transparent electrode group 32. The slit 21 in the second strip-shaped transparent electrode group 32 has the smallest width and the strongest electric field, so that in addition to compensating the first strip-shaped transparent electrode group 31, the third strip-shaped transparent electrode group on the other side of the pixel electrode 10 is further compensated. 33. Forming a double-layer compensated electric field structure, the electric field of the pixel electrode 10 is more closed and stable, and the anti-interference ability can be further improved. That is, under the same conditions, the spacing between the pixel electrodes 10 can be further reduced, thereby increasing the aperture ratio of the display panel and improving the display image quality.

The width l1 of the strip-shaped transparent electrode 20 in the first strip-shaped transparent electrode group 31 is larger than the width l2/l3 of the strip-shaped transparent electrode 20 in the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33; The height of the strip-shaped transparent electrode 20 in the first strip-shaped transparent electrode group 31 is smaller than the height of the strip-shaped transparent electrode 20 in the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33. The strip-shaped transparent electrode 20 of the first strip-shaped transparent electrode group 31 is flatter, which is advantageous for forming a wider low electric field field, enhancing the attraction to the edge of the pixel electrode 10, and improving the anti-interference ability of the pixel electrode 10.

The width of the strip-shaped transparent electrode 20 in the second strip-shaped transparent electrode group 32 is equal to the width of the strip-shaped transparent electrode 20 in the third strip-shaped transparent electrode group 33, that is, l2=l3; the slit in the second strip-shaped transparent electrode group 32 The width of 21 is equal to the width of the slit 21 in the third strip-shaped transparent electrode group 33, that is, s2 = s3. The strip-shaped transparent electrodes 20 in the strip-shaped transparent electrode group located on both sides of the pixel electrode 10 have the same width, and in the same case, the generated electric field strengths are also equal, forming a symmetric electric field structure compensated to the middle, and when displayed, the liquid crystal The arrangement of the molecules is also a symmetrical structure, which ensures that the viewing angles in each direction are basically the same, which is beneficial to enhance the viewing experience.

Optionally, the spacing between adjacent two pixel electrodes 10 is less than 10 microns, and further, less than 6 microns. For a display panel with equally spaced slits 21, the minimum spacing between adjacent two pixel electrodes 10 needs to be more than 10 microns to effectively avoid the color bleeding problem. With the technical solution of the present application, since the anti-interference ability of the pixel electrode 10 itself is improved, the pitch can be further reduced.

Please refer to FIG. 8 , which is a schematic diagram of a slit arrangement of a display panel according to still another embodiment of the present application. As shown, the display panel includes a pixel electrode 10 (see FIG. 1), a plurality of data lines 41, a first protective layer 43, a transparent common electrode layer 44, and a second protective layer 45. The pixel electrode 10 includes a first strip-shaped transparent electrode group 31, a second strip-shaped transparent electrode group 32, a third strip-shaped transparent electrode group 33, and a fourth strip-shaped transparent electrode group 34, which are arranged in line with each other on the second protective layer 45 on.

The first strip-shaped transparent electrode group 31, the second strip-shaped transparent electrode group 32, the third strip-shaped transparent electrode group 33, and the fourth strip-shaped transparent electrode group 34 may be asymmetric with respect to the central axis of the transparent common electrode layer 44. distributed. For example, the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 are disposed adjacent to both sides of the central axis of the transparent common electrode layer 44 and are asymmetrically distributed around the central axis. Differently, the first strip-shaped transparent electrode group 31 and the fourth strip-shaped transparent electrode group 34 may be respectively located on the side of the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 with respect to the central axis and centered The axis is symmetrically distributed around the center.

A plurality of data lines 41 are disposed on a side of the first protective layer 43 with respect to the transparent common electrode layer 44. The first data signal line 41 is located between the third strip-shaped transparent electrode group 33 and the fourth strip-shaped transparent electrode group 34, and may not be the first strip-shaped transparent electrode in a direction perpendicular to the transparent common electrode layer 44. The group 31, the second strip-shaped transparent electrode group 32, the third strip-shaped transparent electrode group 33, and the fourth strip-shaped transparent electrode group 34 are disposed in an overlapping manner. On the other hand, the second data signal line 41 may be disposed to overlap the first strip-shaped transparent electrode group 31, and the outer edge of the second data signal line 41 may be aligned with the outer edge of the transparent common electrode layer.

The second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 include different numbers of strip-shaped transparent electrodes. The number of strip-shaped transparent electrodes included in the second strip-shaped transparent electrode group 32 may be smaller than each of the first strip-shaped transparent electrode group 31, the third strip-shaped transparent electrode group 33, and the fourth strip-shaped transparent electrode group 34. The number of strip-shaped transparent electrodes. For example, the second strip-shaped transparent electrode group 32 includes two strip-shaped transparent electrodes, and the third strip-shaped transparent electrode group 33 includes three strip-shaped transparent electrodes, but not limited thereto, the strip shape can be actually adjusted according to requirements. The number of transparent electrodes.

Further, the first strip-shaped transparent electrode group 31 may be located on one side of the second strip-shaped transparent electrode group 32 with respect to the central axis of the transparent common electrode layer 44, and the fourth strip-shaped transparent electrode group 34 may be located in the third strip-shaped transparent One side of the electrode group 33 with respect to the central axis of the transparent common electrode layer 44. The number of strip-shaped transparent electrodes included in each of the first strip-shaped transparent electrode group 31, the third strip-shaped transparent electrode group 33, and the fourth strip-shaped transparent electrode group 34 may be the same, for example, including three strip-shaped transparent electrode.

Please refer to FIG. 9 , which is a schematic diagram of a slit arrangement of a display panel according to still another embodiment of the present application. As shown, the display panel includes a pixel electrode 10 (see FIG. 1), a plurality of data lines 41, a first protective layer 43, a transparent common electrode layer 44, and a second protective layer 45. The pixel electrode 10 includes a first strip-shaped transparent electrode group 31, a second strip-shaped transparent electrode group 32, a third strip-shaped transparent electrode group 33, and a fourth strip-shaped transparent electrode group 34, which are arranged in line with each other on the second protective layer 45 on.

Unlike the embodiment shown in FIG. 8, in FIG. 9, the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 adjacent to both sides of the central axis of the transparent common electrode layer 44 may be transparent. The central axis of the common electrode layer 44 is symmetrically distributed around the center. Differently, the first strip-shaped transparent electrode group 31 and the fourth strip-shaped transparent electrode group 34 may be respectively located at the center of the second strip-shaped transparent electrode group 32 and the third strip-shaped transparent electrode group 33 with respect to the transparent common electrode layer 44. One side of the axis may be asymmetrically distributed centering on the central axis of the transparent common electrode layer 44.

Please refer to FIG. 10 , which is a schematic diagram of a slit arrangement of a display panel according to still another embodiment of the present application. As shown, the display panel includes a pixel electrode 10 (see FIG. 1), a plurality of data lines 41, a first protective layer 43, a transparent common electrode layer 44, and a second protective layer 45.

The pixel electrode 10 includes a first strip-shaped transparent electrode group 31, a second strip-shaped transparent electrode group 32, a third strip-shaped transparent electrode group 33, and a fourth strip-shaped transparent electrode group 34, which are arranged in alignment with each other on the second protective layer 45. on. The side of the first strip-shaped transparent electrode group 31 opposite to the second strip-shaped transparent electrode group 32 may not be aligned with an outer edge of the transparent common electrode layer 44, and the fourth strip-shaped transparent electrode group 34 is opposite to One side of the third strip-shaped transparent electrode group 33 may not be aligned with the other outer side edge of the transparent common electrode layer 44.

The first data signal line 41 may be disposed between the third strip-shaped transparent electrode group 33 and the fourth strip-shaped transparent electrode group 34, and the second data signal line 41 may be disposed on the first strip-shaped transparent electrode group 31 and the second strip. Between the transparent electrode groups 32. The slit width between the first strip-shaped transparent electrode group 31 and the second strip-shaped transparent electrode group 32 may be the same as the width of the first data signal line 41; likewise, the third strip-shaped transparent electrode group 33 and the fourth strip The slit width between the transparent electrode groups 34 may be the same as the width of the second data signal line 41.

The display panel in the above embodiment may be a flat type liquid crystal display panel or a curved liquid crystal display panel. The present application can be applied to display panels of various inversion modes, including but not limited to a column (V-type) inversion display panel as shown in FIG. 11, and a row (H-type) inversion display as shown in FIG. A panel, and a mixed-type inverted display panel as shown in FIG. The technical solution of the present application is particularly applicable to IPS. (in-plane switching) panel and FSS (Fringe-field Switching) panel.

As shown in FIG. 14, the present application also discloses a display device 50 including the display panel 51 described in the above embodiment, and a control member 52 that drives the display panel.

The above content is a further detailed description of the present application in conjunction with the specific embodiments, and the specific implementation of the present application is not limited to the description. It will be apparent to those skilled in the art that the present invention can be made in the form of the present invention without departing from the scope of the present invention.

Industrial applicability

Claims

A display panel comprising:

Substrate

a plurality of scan lines and data lines formed on the substrate;

a plurality of active switches are formed on the substrate and coupled to the scan lines and the data lines;

a first protective layer formed on the plurality of data lines;

a transparent common electrode layer and a pixel electrode are formed on the first protective layer, and the two are stacked;

a second protective layer formed between the transparent common electrode layer and the pixel electrode;

The pixel electrode includes a plurality of strip-shaped transparent electrodes, and slits are disposed between two adjacent strip-shaped transparent electrodes, and at least two of the slits have different widths.
The display panel according to claim 1, wherein said pixel electrode comprises a plurality of strip-shaped transparent electrode groups, each of said strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, each of said strips being transparent The widths of the slits in the electrode group are equal, and the widths of the slits between the strip-shaped transparent electrode groups are different.
The display panel according to claim 1, wherein said pixel electrode comprises a plurality of strip-shaped transparent electrode groups, said plurality of strip-shaped transparent electrode groups being asymmetrically distributed centering on a central axis of said transparent common electrode layer .
The display panel according to claim 1, wherein said pixel electrode comprises a plurality of strip-shaped transparent electrode groups, said strip-shaped transparent electrode group comprising a first strip-shaped transparent electrode group, a second strip-shaped transparent electrode group and a strip-shaped transparent electrode group, the first strip-shaped transparent electrode group is located at a middle position of the pixel electrode, and the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are listed in the first The width of the slit in the first strip-shaped transparent electrode group is greater than the width of the slit in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group.
The display panel according to claim 4, wherein a width of the slit in the third strip-shaped transparent electrode group is larger than a width of the slit in the second strip-shaped transparent electrode group.
The display panel according to claim 4, wherein said strip-shaped transparent electrode width in said first strip-shaped transparent electrode group is larger than said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode The width of the strip-shaped transparent electrode in the group, the height of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is smaller than that in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode The height of the strip of transparent electrodes within the group.
The display panel according to claim 4, wherein a width of said strip-shaped transparent electrode in said second strip-shaped transparent electrode group is equal to that of said strip-shaped transparent electrode in said third strip-shaped transparent electrode group Width, the width of the slit in the second strip-shaped transparent electrode group is equal to the width of the slit in the third strip-shaped transparent electrode group.
The display panel according to claim 1, wherein the strip-shaped transparent electrode comprises a main strip-shaped transparent electrode and a auxiliary strip-shaped transparent electrode, and the auxiliary strip-shaped transparent electrode is respectively connected to the main strip-shaped transparent electrode, The main strip-shaped transparent electrode is disposed at a central portion of the pixel electrode, and includes a first main strip-shaped transparent electrode, and a second main strip-shaped transparent electrode disposed in parallel with the first main strip-shaped transparent electrode.
The display panel according to claim 1, wherein a spacing between adjacent two of said pixel electrodes is less than 10 μm; said data line is disposed between two adjacent said pixel electrodes; adjacent two The spacing between the pixel electrodes is greater than the width of the data line.
The display panel according to claim 1, wherein the data line is disposed on a side of the first protective layer with respect to the transparent common electrode layer, and in a direction perpendicular to the transparent common electrode layer Does not overlap with the pixel electrode.
The display panel of claim 1, wherein the data line comprises a first data signal line and a second data signal line, the first data signal line being disposed in two adjacent strip-shaped transparent electrode groups And a slit width between two adjacent strip-shaped transparent electrode groups is the same as a width of the first data signal line, and an outer edge of the second data signal line and the transparent common electrode layer The outer edges are aligned.
A display panel comprising:

Substrate

a plurality of scan lines and data lines formed on the substrate;

a plurality of active switches are formed on the substrate and coupled to the scan lines and the data lines;

a first protective layer formed on the plurality of data lines;

a transparent common electrode layer and a pixel electrode are formed on the first protective layer, and the two are stacked;

a second protective layer formed between the transparent common electrode layer and the pixel electrode;

The pixel electrode includes a plurality of strip-shaped transparent electrodes, and slits are disposed between two adjacent strip-shaped transparent electrodes, and at least two of the slits have different widths;

The pixel electrode includes a plurality of strip-shaped transparent electrode groups, each of the strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, and each of the strip-shaped transparent electrode groups has the same width of the slits. The width of the slit between the strip-shaped transparent electrode groups is different;

The data line is disposed between two adjacent pixel electrodes, and a spacing between adjacent two pixel electrodes is greater than a width of the data line.
A display panel comprising:

Substrate

a plurality of scan lines and data lines formed on the substrate;

a plurality of active switches are formed on the substrate and coupled to the scan lines and the data lines;

a first protective layer formed on the plurality of data lines;

a transparent common electrode layer and a pixel electrode are formed on the first protective layer, and the two are stacked;

a second protective layer formed between the transparent common electrode layer and the pixel electrode;

Wherein the spacing between two adjacent pixel electrodes is less than 10 micrometers; the data line is disposed between two adjacent pixel electrodes; the spacing between two adjacent pixel electrodes is greater than The width of the data line;

The pixel electrode includes a plurality of strip-shaped transparent electrode groups, each of the strip-shaped transparent electrode groups includes a plurality of strip-shaped transparent electrodes, and a slit is disposed between two adjacent strip-shaped transparent electrodes. The strip-shaped transparent electrode group includes a first strip-shaped transparent electrode group, a second strip-shaped transparent electrode group and a third strip-shaped transparent electrode group, wherein the first strip-shaped transparent electrode group is located at a middle position of the pixel electrode, the first The two strip-shaped transparent electrode groups and the third strip-shaped transparent electrode component are arranged at two sides of the first strip-shaped transparent electrode group, and the width of the slit in the first strip-shaped transparent electrode group is larger than the first a width of the slit in the strip-shaped transparent electrode group and the third strip-shaped transparent electrode group;

The width of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is larger than the width of the strip-shaped transparent electrode in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group The height of the strip-shaped transparent electrode in the first strip-shaped transparent electrode group is smaller than the strip-shaped transparent electrode in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group height;

The width of the strip-shaped transparent electrode in the second strip-shaped transparent electrode group is equal to the width of the strip-shaped transparent electrode in the third strip-shaped transparent electrode group, and the second strip-shaped transparent electrode group is The width of the slit is equal to the width of the slit in the third strip-shaped transparent electrode group;

The strip-shaped transparent electrode comprises a main strip-shaped transparent electrode and a auxiliary strip-shaped transparent electrode, wherein the auxiliary strip-shaped transparent electrode is respectively connected to the main strip-shaped transparent electrode, and the main strip-shaped transparent electrode is disposed at the pixel electrode The central position includes a first main strip-shaped transparent electrode and a second main strip-shaped transparent electrode disposed in parallel with the first main strip-shaped transparent electrode.
The display panel according to claim 13, wherein the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to both sides of a central axis of the transparent common electrode layer, and The number of the strip-shaped transparent electrodes included in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group is different.
The display panel according to claim 13, wherein said strip-shaped transparent electrode group further comprises said first strip-shaped transparent electrode group, said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode a fourth strip-shaped transparent electrode group arranged in a group, wherein the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer, a strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located on a side of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis, The number of the strip-shaped transparent electrodes included in each of the first strip-shaped transparent electrode group, the third strip-shaped transparent electrode group, and the fourth strip-shaped transparent electrode group is the same.
The display panel according to claim 13, wherein said strip-shaped transparent electrode group further comprises said first strip-shaped transparent electrode group, said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode a fourth strip-shaped transparent electrode group arranged in a group, wherein the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group are disposed adjacent to two sides of a central axis of the transparent common electrode layer, a strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located on a side of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group with respect to the central axis, The number of the strip-shaped transparent electrodes included in the second strip-shaped transparent electrode group is less than the first strip-shaped transparent electrode group, the third strip-shaped transparent electrode group, and the fourth strip-shaped transparent electrode group The number of said strip-shaped transparent electrodes included in each group.
The display panel according to claim 13, wherein said strip-shaped transparent electrode group further comprises said first strip-shaped transparent electrode group, said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode a fourth strip-shaped transparent electrode group arranged in a group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group being adjacent to both sides of a central axis of the transparent common electrode layer and The central axis is asymmetrically distributed at the center, and the first strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located in the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group One side with respect to the central axis and symmetrically distributed around the central axis.
The display panel according to claim 13, wherein said strip-shaped transparent electrode group further comprises said first strip-shaped transparent electrode group, said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode a fourth strip-shaped transparent electrode group arranged in a group, the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group being adjacent to both sides of a central axis of the transparent common electrode layer and The central axis is symmetrically distributed at a center, and the first strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group are respectively located at opposite sides of the second strip-shaped transparent electrode group and the third strip-shaped transparent electrode group An asymmetric distribution is provided on one side of the central axis and centered on the central axis.
The display panel according to claim 13, wherein said strip-shaped transparent electrode group further comprises said first strip-shaped transparent electrode group, said second strip-shaped transparent electrode group and said third strip-shaped transparent electrode a fourth strip-shaped transparent electrode group arranged in a group, wherein a side of the first strip-shaped transparent electrode group opposite to the second strip-shaped transparent electrode group is not aligned with an outer edge of the transparent common electrode layer The side of the fourth strip-shaped transparent electrode group with respect to the third strip-shaped transparent electrode group is not aligned with the other outer edge of the transparent common electrode layer.
The display panel according to claim 13, wherein the data line includes a first data signal line and a second data signal line, the first data signal line being disposed on the first strip-shaped transparent electrode group and the Between the second strip-shaped transparent electrode groups, the second data signal line is disposed between the third strip-shaped transparent electrode group and the fourth strip-shaped transparent electrode group.