CN113064305A - Display panel - Google Patents
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- CN113064305A CN113064305A CN202110498186.8A CN202110498186A CN113064305A CN 113064305 A CN113064305 A CN 113064305A CN 202110498186 A CN202110498186 A CN 202110498186A CN 113064305 A CN113064305 A CN 113064305A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a display panel, which is characterized in that anti-peeping electrodes and pixel electrodes are respectively oppositely arranged on a first substrate and a second substrate, the anti-peeping electrodes and the pixel electrodes which correspond to each other one by one are connected through a spacer arranged in a liquid crystal, and the anti-peeping electrodes and the pixel electrodes are connected through conductive glass on the outer side of the spacer, so that the pixel electrodes on the first substrate can transmit electric signals to the anti-peeping electrodes on the second substrate through the conductive glass on the outer side of the spacer, electrode signals with the same polarity of the pixel electrodes on the first substrate and the anti-peeping electrodes on the second substrate are realized, and the problem of visual flicker caused by different electrode signals of the anti-peeping electrodes and the pixel electrodes is avoided.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display panel.
Background
With the increasing awareness of people's privacy protection, the current wide-viewing-angle liquid crystal display screen cannot meet the requirements of users. As shown in fig. 1, the glass substrate is composed of a Color substrate (CF), an array substrate (TFT), and liquid crystal. The TFT substrate comprises a Pixel electrode (Pixel _ ITO) and a common electrode (COM _ ITO). A layer of strip-shaped peep-proof control electrode (CF _ ITO) is arranged in the CF substrate close to the liquid crystal side, and the large and small visual angles are switched by controlling the input constant voltage on the CF _ ITO. In the display process of the existing anti-peeping display screen, because potential difference exists between the anti-peeping electrode and the pixel electrode, the deflection of liquid crystal can be influenced by a magnetic field generated between the adjacent anti-peeping electrode and the pixel electrode, and the display flicker problem is caused.
As shown in fig. 1, the two adjacent pixel electrodes and the anti-peeping electrode generate opposite electric fields: CF _ ITO typically uses a large constant voltage, such as a voltage of 2V; and the Pixel _ ITO in the array substrate is usually powered in a column inversion driving manner, that is, the potentials of the adjacent Pixel _ ITO are opposite, such as 5V and-5V respectively. Due to the fact that the Pixel _ ITO and the CF _ ITO have potential difference, the adjacent two Pixel _ ITO and the corresponding CF _ ITO generate a first electric field E1 and a second electric field E2 respectively. And the adjacent Pixel _ ITO has a difference in polarity of voltage, resulting in a difference in E1 and E2. The liquid crystal is mainly turned over by an electric field E3 formed between Pixel _ ITO and COM _ ITO in the normal display process. However, the presence of E1 and E2 interferes with the normal liquid crystal flip angle Θ, and there is a large difference between Θ 1 produced by E1 and Θ 2 produced by E2, which results in a difference in brightness between pixels, resulting in display flicker.
As shown in fig. 2, the opposite electric field generated by the same pixel electrode during the positive and negative frame inversion: the Pixel _ ITO in the array substrate is usually supplied by ac voltage, and the same Pixel _ ITO is regularly switched between 5V (positive frame) and-5V (negative frame). Due to the different directions of the electric field E1 generated in the positive frame and the electric field E2 generated in the negative frame, when the liquid crystal is turned over, a large difference exists between theta 1 generated by E1 and theta 2 generated by E2, which causes a brightness difference between the positive frame and the negative frame of the same Pixel _ ITO, and causes display flicker. Therefore, there is an urgent need to solve the problem of visual flicker in liquid crystal displays.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the display panel solves the problem that a peep-proof liquid crystal display screen has visual flicker.
In order to solve the technical problems, the invention adopts the technical scheme that:
a display panel includes a first substrate, a liquid crystal layer, and a second substrate;
the first substrate and the second substrate are arranged oppositely;
the liquid crystal layer is arranged between the first substrate and the second substrate;
a pixel electrode is arranged on one side, close to the liquid crystal layer, of the first substrate;
one side of the second substrate, which is close to the liquid crystal layer, is provided with an anti-peeping electrode;
the pixel electrodes correspond to the peep-proof electrodes one by one;
a spacer is arranged in the liquid crystal layer, one end of the spacer is connected with the peep-proof electrode, and the other end of the spacer is connected with the pixel electrode;
and conductive glass is arranged on the outer side of the spacer, one end of the conductive glass is connected with the peep-proof electrode, and the other end of the conductive glass is connected with the pixel electrode.
The invention has the beneficial effects that: the peep-proof electrodes and the pixel electrodes are oppositely arranged on the first substrate and the second substrate respectively, the peep-proof electrodes and the pixel electrodes are connected in a one-to-one correspondence mode through the spacers arranged in the liquid crystal, meanwhile, the peep-proof electrodes and the pixel electrodes are connected through the conductive glass on the outer side of the spacers, so that the pixel electrodes on the first substrate can transmit electric signals to the peep-proof electrodes on the second substrate through the conductive glass on the outer side of the spacers, electrode signals with the same polarity of the peep-proof electrodes on the first substrate and the second substrate are achieved, and the problem of visual flicker caused by the fact that the electrode signals of the peep-proof electrodes are different from those of the pixel electrodes is solved.
Drawings
FIG. 1 is a schematic diagram of an electric field generated by adjacent pixels in a prior art display panel during displaying;
FIG. 2 is a schematic diagram of an electric field generated by the same sub-pixel in two adjacent frames of a display panel according to the prior art;
FIG. 3 is a schematic structural diagram of a display panel according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a spacer structure in a display panel according to an embodiment of the present invention;
FIG. 5 is a schematic plan view illustrating a display panel according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an anti-peeping electrode in a display panel according to an embodiment of the present invention;
description of reference numerals:
1. a first substrate; 2. a second substrate; 3. a liquid crystal layer; 4. a pixel electrode; 41. a red signal pixel electrode; 42. a green signal pixel electrode; 43. a blue signal pixel electrode; 5. a peep-proof electrode; 6. a spacer; 7. a conductive glass; 8. a common electrode; 9. a first signal switch; 10. a second signal switch; 11. a first sub-metal layer; 111. a first odd sub-metal layer; 112. a first even numbered sub-metal layer; 12. and a second sub-metal layer.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 3, a display panel includes a first substrate, a liquid crystal layer, and a second substrate;
the first substrate and the second substrate are arranged oppositely;
the liquid crystal layer is arranged between the first substrate and the second substrate;
a pixel electrode is arranged on one side, close to the liquid crystal layer, of the first substrate;
one side of the second substrate, which is close to the liquid crystal layer, is provided with an anti-peeping electrode;
the pixel electrodes correspond to the peep-proof electrodes one by one;
a spacer is arranged in the liquid crystal layer, one end of the spacer is connected with the peep-proof electrode, and the other end of the spacer is connected with the pixel electrode;
and conductive glass is arranged on the outer side of the spacer, one end of the conductive glass is connected with the peep-proof electrode, and the other end of the conductive glass is connected with the pixel electrode.
From the above description, the beneficial effects of the present invention are: the peep-proof electrodes and the pixel electrodes are oppositely arranged on the first substrate and the second substrate respectively, the peep-proof electrodes and the pixel electrodes are connected in a one-to-one correspondence mode through the spacers arranged in the liquid crystal, meanwhile, the peep-proof electrodes and the pixel electrodes are connected through the conductive glass on the outer side of the spacers, so that the pixel electrodes on the first substrate can transmit electric signals to the peep-proof electrodes on the second substrate through the conductive glass on the outer side of the spacers, electrode signals with the same polarity of the peep-proof electrodes on the first substrate and the second substrate are achieved, and the problem of visual flicker caused by the fact that the electrode signals of the peep-proof electrodes are different from those of the pixel electrodes is solved.
Further, the device also comprises a first signal switch, a second signal switch and a first metal layer;
the first metal layer is positioned on one side of the pixel electrode, which is far away from the liquid crystal layer;
the first signal switch and the second signal switch are arranged between the first metal layer and the pixel electrode;
one end of the first signal switch and one end of the second signal switch are respectively connected with the first metal layer;
the other end of the first signal switch and the other end of the second signal switch are respectively connected with the pixel electrode;
the first metal layer is used for connecting with an input signal.
As can be seen from the above description, the input signal is transferred to the first signal switch and the second signal switch through the first metal layer, and the input signal is controlled through the first signal switch and the second signal switch, so that the control of the pixel electrode is achieved.
Further, the first metal layer comprises a first sub-metal layer and a second sub-metal layer;
the first sub-metal layer is arranged on one side of the first signal switch, which is far away from the pixel electrode;
the second sub-metal layer is arranged on one side of the second signal switch, which is far away from the pixel electrode;
one end of the first sub-metal layer is connected with the first signal switch, and the other end of the first sub-metal layer is used for receiving a deflection signal of liquid crystal molecules;
one end of the second sub-metal layer is connected with the second signal switch, and the other end of the second sub-metal layer is used for receiving a display signal.
As can be seen from the above description, the first sub-metal layer transmits the deflection signal of the liquid crystal molecules to the first signal switch, and the second sub-metal layer transmits the display signal to the second signal switch, so that the electrode signal of the pixel electrode is controlled by the first signal switch, and the polarity of the pixel electrode is switched at the same time, and the second switch controls the display signal of the pixel electrode, thereby implementing efficient control of the pixel electrode.
Further, each of the pixel electrodes corresponds to one of the first signal switches and one of the second signal switches;
each column of pixel electrodes corresponds to one first sub-metal layer and one second sub-metal layer;
all the first signal switches corresponding to each row of pixel electrodes are connected with the corresponding first sub-metal layers;
and all the second signal switches corresponding to each row of pixel electrodes are connected with the corresponding second sub-metal layers.
As can be seen from the above description, all the first signal switches corresponding to each row of pixel electrodes are connected to the corresponding first sub-metal layer, and all the second signal switches corresponding to each row of pixel electrodes are connected to the corresponding second sub-metal layer, so that the first sub-metal layer and the second sub-metal layer can transmit signals to the first signal switches and the second signal switches corresponding to all the pixel electrodes of the corresponding row, thereby implementing control over the entire pixel electrode array.
Further, the first sub-metal layers include a first odd sub-metal layer and a first even sub-metal layer;
the first odd sub-metal layer corresponds to each odd row of pixel electrodes;
the first even numbered sub-metal layers correspond to each even numbered row of pixel electrodes;
the first odd-numbered sub-metal layers are opposite to the deflection signals of the liquid crystal molecules received by the first even-numbered sub-metal layers.
As can be seen from the above description, by setting the deflection signals of the liquid crystal molecules received by each odd-numbered row of pixel electrodes and each even-numbered row of pixel electrodes to opposite deflection signals, a row of positive and negative column inversion signals are realized, and the deflection signals of the liquid crystal molecules are switched once per frame, so that the anti-peeping electrodes corresponding to each pixel electrode realize the row scanning and the column inversion simultaneously.
Further, the device also comprises a common electrode;
the common electrode is arranged on the first substrate and is positioned on one side, far away from the liquid crystal layer, of the pixel electrode.
As can be seen from the above description, by providing the common electrode and disposing the common electrode on the side of the pixel electrode away from the liquid crystal layer, an electric field for inverting the liquid crystal is generated between the common electrode and the pixel electrode.
Further, the pixel electrodes include a red signal pixel electrode, a green signal pixel electrode, and a blue signal pixel electrode;
the red signal pixel electrode, the green signal pixel electrode and the blue signal pixel electrode are sequentially and transversely arranged.
As can be seen from the above description, the display screen can display the color required to be displayed by the current pixel by arranging the red signal pixel electrode, the green signal pixel electrode, and the blue signal pixel electrode in sequence and laterally.
Furthermore, the peep-proof electrode and the pixel electrode are rectangular squares with corresponding shapes.
As can be seen from the above description, the peep-proof electrode and the pixel electrode are arranged in the rectangular blocks with the corresponding shapes, so that an electric field area formed between the peep-proof electrode and the corresponding pixel electrode is a uniform electric field, and the phenomenon that the inversion of the liquid crystal is affected due to the formation of an irregular electric field is avoided.
The display panel is suitable for display products such as tablet computers, and the following description is provided by specific embodiments:
example one
Referring to fig. 3, a display panel includes a first substrate 1, a liquid crystal layer 3, a second substrate 2 and a common electrode 8;
the first substrate 1 and the second substrate 2 are arranged oppositely;
the liquid crystal layer 3 is arranged between the first substrate 1 and the second substrate 2;
a pixel electrode 4 is arranged on one side of the first substrate 1 close to the liquid crystal layer 3;
an anti-peeping electrode 5 is arranged on one side, close to the liquid crystal layer 3, of the second substrate 2;
the common electrode 8 is arranged on the first substrate 1 and is positioned on one side of the pixel electrode 4 away from the liquid crystal layer 3;
the pixel electrodes 4 correspond to the peep-proof electrodes 5 one by one;
a spacer 6 is arranged in the liquid crystal layer 3, one end of the spacer 6 is connected with the peep-proof electrode 5, and the other end of the spacer 6 is connected with the pixel electrode 4;
referring to fig. 4, a conductive glass 7 is disposed outside the spacer 6, one end of the conductive glass 7 is connected to the peep-proof electrode 5, and the other end is connected to the pixel electrode 4; the manufacturing process of the spacer 6 is performed after the conductive glass 7, so that after the spacer 6 is completely manufactured, the conductive glass 7 is attached to the outer side of the spacer 6, and the electrical signals on the pixel electrodes 4 are transmitted to the anti-peeping electrodes through the height of the spacer 6, so that the electrical signals of the anti-peeping electrodes 5 corresponding to each pixel and the electrical signals of the pixel electrodes 4 corresponding to each pixel keep the same polarity.
Example two
The difference between this embodiment and the first embodiment is that the present embodiment further includes a first signal switch 9, a second signal switch 10, and a first metal layer;
referring to fig. 5, the first metal layer is located on a side of the pixel electrode 4 away from the liquid crystal layer 3; the first signal switch 9 and the second signal switch 10 are disposed between the first metal layer and the pixel electrode 4; one end of the first signal switch 9 and one end of the second signal switch 10 are respectively connected with the first metal layer; the other end of the first signal switch 9 and the other end of the second signal switch 10 are respectively connected with the pixel electrode 4; the first metal layer is used for being connected with an input signal;
specifically, the first metal layer includes a first sub-metal layer 11 and a second sub-metal layer 12; the first sub-metal layer 11 is disposed on a side of the first signal switch 9 away from the pixel electrode 4; the second sub-metal layer 12 is disposed on a side of the second signal switch 10 away from the pixel electrode 4; one end of the first sub-metal layer 11 is connected to the first signal switch 9, and the other end is used for receiving a deflection signal of liquid crystal molecules; one end of the second sub-metal layer 12 is connected to the second signal switch 10, and the other end is used for receiving a display signal; each of the pixel electrodes 4 corresponds to one of the first signal switches 9 and one of the second signal switches 10; each column of pixel electrodes 4 corresponds to one of the first sub-metal layers 11 and one of the second sub-metal layers 12; all the first signal switches 9 corresponding to each column of pixel electrodes 4 are connected with the corresponding first sub-metal layers 11; all the second signal switches 10 corresponding to each column of pixel electrodes 4 are connected with the corresponding second sub-metal layers 12;
the first signal switch 9 and the second signal switch 10 are respectively connected with two sub-electrodes of the pixel electrode 4 corresponding to the first signal switch 9 and the second signal switch 10, and one pixel electrode 4 needs to be respectively connected with the first signal switch 9 and the second signal switch 10, so that the size of a pixel is increased, and the display device can still be applied to a display product with a larger pixel size;
in fig. 5, 2 × 3 display panel AA regions; three pixel electrodes 4 per row and 2 pixel electrodes 4 per column; each column is a red-signal (R) pixel electrode 41, a green-signal (G) pixel electrode 42, and a blue-signal (B) pixel electrode 43, respectively, from left to right; the red signal pixel electrode 41, the green signal pixel electrode 42 and the blue signal pixel electrode 43 are sequentially and transversely arranged; the signals received by the odd columns and the even columns are opposite signals;
specifically, the first sub-metal layer 11 includes a first odd sub-metal layer 111 and a first even sub-metal layer 112; the first odd sub-metal layer corresponds to each odd row of pixel electrodes 4; the first even numbered sub-metal layers correspond to each even numbered row of pixel electrodes 4; the first odd sub-metal layer and the first even sub-metal layer receive opposite deflection signals of the liquid crystal molecules; the deflection signals of the liquid crystal molecules are switched once every positive and negative frame to realize a row of positive and negative row inversion signals.
EXAMPLE III
The embodiment is different from the first embodiment or the second embodiment in that the shape of the peep-proof electrode and the shape of the pixel electrode are limited;
referring to fig. 6, the peep-proof electrode 5 and the pixel electrode 4 are rectangular blocks with corresponding shapes; each anti-peeping electrode 5 is a rectangular square and is distributed at intervals according to a fixed distance in the horizontal and longitudinal directions, so that each anti-peeping electrode 5 is not in contact with each other, and the electric signal of each anti-peeping electrode 5 is the same as the electric signal of the pixel electrode 5 corresponding to the anti-peeping electrode one by one; the electric signals of the peep-proof electrode 5 corresponding to each pixel and the electric signals of the pixel electrode 4 corresponding to each pixel are kept to have the same polarity.
In summary, according to the display panel provided by the invention, the anti-peeping electrodes and the pixel electrodes are respectively oppositely arranged on the first substrate and the second substrate, and the anti-peeping electrodes and the pixel electrodes are rectangular blocks with corresponding shapes, the anti-peeping electrodes and the pixel electrodes are connected in a one-to-one correspondence manner by using the spacers arranged in the liquid crystal, and the anti-peeping electrodes and the pixel electrodes are connected by the conductive glass outside the spacers, so that the pixel electrodes on the first substrate can transmit electric signals to the anti-peeping electrodes on the second substrate through the conductive glass outside the spacers, and the input of deflection signals of liquid crystal molecules is controlled by the first signal switch, thereby realizing that the anti-peeping electrodes corresponding to each pixel electrode can realize line scanning and column inversion, and enabling the pixel electrodes on the first substrate and the anti-peeping electrodes on the second substrate to have electrode signals with the same polarity, the problem of visual flicker caused by different electrode signals of the peep-proof electrode and the pixel electrode is avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (8)
1. A display panel is characterized by comprising a first substrate, a liquid crystal layer and a second substrate;
the first substrate and the second substrate are arranged oppositely;
the liquid crystal layer is arranged between the first substrate and the second substrate;
a pixel electrode is arranged on one side, close to the liquid crystal layer, of the first substrate;
one side of the second substrate, which is close to the liquid crystal layer, is provided with an anti-peeping electrode;
the pixel electrodes correspond to the peep-proof electrodes one by one;
a spacer is arranged in the liquid crystal layer, one end of the spacer is connected with the peep-proof electrode, and the other end of the spacer is connected with the pixel electrode;
and conductive glass is arranged on the outer side of the spacer, one end of the conductive glass is connected with the peep-proof electrode, and the other end of the conductive glass is connected with the pixel electrode.
2. The display panel according to claim 1, further comprising a first signal switch, a second signal switch, and a first metal layer;
the first metal layer is positioned on one side of the pixel electrode, which is far away from the liquid crystal layer;
the first signal switch and the second signal switch are arranged between the first metal layer and the pixel electrode;
one end of the first signal switch and one end of the second signal switch are respectively connected with the first metal layer;
the other end of the first signal switch and the other end of the second signal switch are respectively connected with the pixel electrode;
the first metal layer is used for connecting with an input signal.
3. The display panel according to claim 2, wherein the first metal layer comprises a first sub-metal layer and a second sub-metal layer;
the first sub-metal layer is arranged on one side of the first signal switch, which is far away from the pixel electrode;
the second sub-metal layer is arranged on one side of the second signal switch, which is far away from the pixel electrode;
one end of the first sub-metal layer is connected with the first signal switch, and the other end of the first sub-metal layer is used for receiving a deflection signal of liquid crystal molecules;
one end of the second sub-metal layer is connected with the second signal switch, and the other end of the second sub-metal layer is used for receiving a display signal.
4. A display panel according to claim 3, wherein each of the pixel electrodes corresponds to one of the first signal switches and one of the second signal switches;
each column of pixel electrodes corresponds to one first sub-metal layer and one second sub-metal layer;
all the first signal switches corresponding to each row of pixel electrodes are connected with the corresponding first sub-metal layers;
and all the second signal switches corresponding to each row of pixel electrodes are connected with the corresponding second sub-metal layers.
5. The display panel according to claim 3, wherein the first sub-metal layer comprises a first odd sub-metal layer and a first even sub-metal layer;
the first odd sub-metal layer corresponds to each odd row of pixel electrodes;
the first even numbered sub-metal layers correspond to each even numbered row of pixel electrodes;
the first odd-numbered sub-metal layers are opposite to the deflection signals of the liquid crystal molecules received by the first even-numbered sub-metal layers.
6. The display panel according to claim 1, further comprising a common electrode;
the common electrode is arranged on the first substrate and is positioned on one side, far away from the liquid crystal layer, of the pixel electrode.
7. The display panel according to claim 1, wherein the pixel electrodes include a red signal pixel electrode, a green signal pixel electrode, and a blue signal pixel electrode;
the red signal pixel electrode, the green signal pixel electrode and the blue signal pixel electrode are sequentially and transversely arranged.
8. The display panel according to claim 1, wherein the anti-peeping electrode and the pixel electrode are rectangular blocks with corresponding shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110498186.8A CN113064305A (en) | 2021-05-08 | 2021-05-08 | Display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110498186.8A CN113064305A (en) | 2021-05-08 | 2021-05-08 | Display panel |
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| CN113064305A true CN113064305A (en) | 2021-07-02 |
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| CN202110498186.8A Pending CN113064305A (en) | 2021-05-08 | 2021-05-08 | Display panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326179A (en) * | 2021-12-31 | 2022-04-12 | 厦门天马微电子有限公司 | Display panel and display device |
| CN115755471A (en) * | 2022-11-21 | 2023-03-07 | 厦门天马微电子有限公司 | Display panel and display device |
| CN116682379A (en) * | 2023-06-20 | 2023-09-01 | 惠科股份有限公司 | Display panel, display driving method and display device |
-
2021
- 2021-05-08 CN CN202110498186.8A patent/CN113064305A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326179A (en) * | 2021-12-31 | 2022-04-12 | 厦门天马微电子有限公司 | Display panel and display device |
| CN115755471A (en) * | 2022-11-21 | 2023-03-07 | 厦门天马微电子有限公司 | Display panel and display device |
| CN115755471B (en) * | 2022-11-21 | 2024-03-15 | 厦门天马微电子有限公司 | Display panel and display device |
| CN116682379A (en) * | 2023-06-20 | 2023-09-01 | 惠科股份有限公司 | Display panel, display driving method and display device |
| CN116682379B (en) * | 2023-06-20 | 2024-04-12 | 惠科股份有限公司 | Display panel, display driving method and display device |
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