CN109976054B - Array substrate and display panel - Google Patents
Array substrate and display panel Download PDFInfo
- Publication number
- CN109976054B CN109976054B CN201910240530.6A CN201910240530A CN109976054B CN 109976054 B CN109976054 B CN 109976054B CN 201910240530 A CN201910240530 A CN 201910240530A CN 109976054 B CN109976054 B CN 109976054B
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- divided
- pixels
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 52
- 239000003086 colorant Substances 0.000 claims abstract description 35
- 239000003990 capacitor Substances 0.000 claims description 33
- 239000010409 thin film Substances 0.000 claims description 30
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- 239000010408 film Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 14
- 230000035807 sensation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The application relates to an array substrate and a display panel. A plurality of pixel units which are periodically arrayed in the column direction and the row direction are arranged in a pixel area of the array substrate; in the column direction, the color of the sub-pixels of each column is the same, at least three rows of pixel units are taken as a period, the three rows of pixel units are respectively defined as a first row of pixel units, a second row of pixel units and a third row of pixel units, each row of pixel units is divided into a plurality of pixel periods, each pixel period comprises four pixel units, and three pixel units exist in each pixel period as the divided pixel units; one sub-pixel in the divided pixel unit is divided into a main pixel and a sub-pixel, and the divided sub-pixels in the same period have different colors; the colors of the sub-pixels divided in the same column of pixel units of the first row of pixel units, the second row of pixel units and the third row of pixel units are different. The method and the device can effectively improve the problem of granular sensation during picture display.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to an array substrate and a display panel.
Background
With the development of display technology, display devices have been widely used due to their advantages of high image quality, power saving, thin body, and large viewing angle, wherein the large viewing angle is one of the most important factors affecting consumer experience. Currently, the FFS (wide Field Switching) mode is mainly used to increase the viewing angle of the display device, but in this mode, since the birefringence of the liquid crystal molecules has a relatively large difference in each direction, when the orientations of the liquid crystal molecules are different, color distortion occurs to the display screen from different viewing angles.
To solve the color distortion at large viewing angles, it is common to increase the display domain. Namely, each pixel region of the pixel electrode is designed into two parts, one part is a main region (main) of the pixel region, the other part is a sub-region (sub), driving elements are respectively arranged in the two regions, and Color distortion under a large viewing angle is improved by applying different voltages to the main region and the sub-region, and the mode is generally called Low Color Shift (LCS) design.
The LCS design is to divide the original whole pixel into two halves (main sub-pixel and sub-pixel) on the glass, the pixel charges the main sub-pixel and sub-pixel simultaneously when charging, and then discharges a part of electricity to the sub-pixel of the previous row when the next row of scanning line is turned on, so as to form a bright main sub-pixel and a dark sub-pixel.
Disclosure of Invention
Accordingly, it is desirable to provide an array substrate and a display device, which are capable of solving the problem of graininess of a display screen caused by dividing an entire row of pixels into main pixels and sub-pixels in the LCS technology.
An array substrate comprises a plurality of data lines, a plurality of grid lines and a pixel region defined by the data lines and the grid lines in a crossed mode, wherein a plurality of pixel units which are periodically arranged in an array mode along the column direction and the row direction are arranged in the pixel region; each pixel unit comprises at least three sub-pixels with different colors;
in the column direction, the sub-pixels in each column are the same in color, at least three rows of pixel units are taken as a period, the three rows of pixel units are respectively defined as a first row of pixel units, a second row of pixel units and a third row of pixel units, each row of pixel units is divided into a plurality of pixel periods, each pixel period comprises four pixel units, and three pixel units exist in each pixel period as the divided pixel units;
wherein, one sub-pixel in the divided pixel unit is divided into a main pixel and a sub-pixel, and the divided sub-pixels in the same period have different colors;
the colors of the sub-pixels divided in the same column of pixel units of the first row of pixel units, the second row of pixel units and the third row of pixel units are different.
In one embodiment, in the first row of pixel units, four pixel units in one pixel period are respectively defined as a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit;
the first pixel unit, the second pixel unit, the third pixel unit and the fourth pixel unit are sequentially arranged along the extending direction of the grid line;
the fourth pixel unit is a pixel unit which is not divided.
In one embodiment, each pixel unit includes three sub-pixels with different colors, the three sub-pixels are a red sub-pixel, a green sub-pixel and a blue sub-pixel, and each pixel unit is arranged according to the sequence of the red sub-pixel, the green sub-pixel and the blue sub-pixel.
In one embodiment, the red sub-pixel in the first pixel unit is divided into a main pixel and a sub-pixel, the green sub-pixel in the second pixel unit is divided into a main pixel and a sub-pixel, and the blue sub-pixel in the third pixel unit is divided into a main pixel and a sub-pixel.
In one embodiment, in the second row of pixel units, the green sub-pixels in the pixel units in the same column as the first pixel units are divided into main pixels and sub-pixels;
the blue sub-pixels in the pixel units in the same column as the second pixel unit are divided into main pixels and sub-pixels;
the pixel units in the same column with the third pixel unit are not divided pixel units;
the red sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
In one embodiment, in the third row of pixel units, the blue sub-pixels in the pixel units in the same column as the first pixel units are divided into main pixels and sub-pixels;
the pixel units in the same column with the second pixel unit are not divided pixel units;
the red sub-pixel in the pixel unit in the same column with the third pixel unit is divided into a main pixel and a sub-pixel;
the green sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
In one embodiment, the main pixel comprises a first thin film transistor, a first liquid crystal capacitor and a first storage capacitor; the grid electrode of the first thin film transistor is connected with the scanning line, the source electrode of the first thin film transistor is connected with the data line, and the drain electrode of the first thin film transistor is connected with the first liquid crystal capacitor and the first storage capacitor which are connected in parallel.
In one embodiment, the sub-pixel comprises a second thin film transistor, a third thin film transistor, a second liquid crystal capacitor, a second storage capacitor and a third storage capacitor; the grid electrode of the second thin film transistor is connected with the scanning line, the source electrode of the second thin film transistor is connected with the data line, and the drain electrode of the second thin film transistor is connected with the second liquid crystal capacitor and the second storage capacitor which are connected in parallel; and the source electrode of the third thin film transistor is connected with the drain electrode of the second thin film transistor, the grid electrode of the third thin film transistor is connected with the scanning line, and the drain electrode of the third thin film transistor is connected with the third storage capacitor.
An array substrate comprises a plurality of data lines, a plurality of grid lines and a pixel region defined by the data lines and the grid lines in a crossed mode, wherein a plurality of pixel units which are periodically arranged in an array mode along the column direction and the row direction are arranged in the pixel region; each pixel unit comprises a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel;
in the row direction, the color of the sub-pixels in each row is the same, four rows of pixel units are taken as one period, the four rows of pixel units are respectively defined as a fourth row of pixel units, a fifth row of pixel units, a sixth row of pixel units and a seventh row of pixel units, each row of pixel units is divided into a plurality of pixel periods, and each pixel period comprises five pixel units;
in the fourth row of pixel units, five pixel units in one pixel period are respectively defined as a fifth pixel unit, a sixth pixel unit, a seventh pixel unit, an eighth pixel unit and a ninth pixel unit;
the fifth pixel unit, the sixth pixel unit, the seventh pixel unit and the eighth pixel unit are divided pixel units, and the ninth pixel unit is an undivided pixel unit; wherein, one sub-pixel in the divided pixel units is divided into a main pixel and a sub-pixel, and the divided sub-pixels in the fifth pixel unit, the sixth pixel unit, the seventh pixel unit and the eighth pixel unit have different colors;
the colors of the sub-pixels divided in the same column of pixel units of the pixel units in the fifth row, the pixel units in the sixth row and the pixel units in the seventh row are different from those of the sub-pixels divided in the same column of pixel units in the fourth row.
A display panel, comprising:
a color film substrate;
an array substrate as described above; and
and the liquid crystal layer is arranged between the color film substrate and the array substrate.
According to the array substrate and the display panel, at least three rows of pixel units are taken as one period in the column direction, then each row of pixel units are divided into a plurality of pixel periods, each pixel period comprises four pixel units, and three pixel units are divided into the pixel units in each pixel period; one sub-pixel is divided into a main pixel and a sub-pixel in the divided pixel unit, and the divided sub-pixels in the same period have different colors; the divided pixel units can be arranged periodically in the row direction and the column direction, so that the purpose of improving color distortion is achieved; further, the image display device and the image display method can improve the granular feeling of the image due to the fact that only one sub-pixel in one pixel unit is divided. To say that one pixel unit comprises three sub-pixels, the original graininess of the whole line is 100%, and then after the array substrate is designed according to the application, only one sub-pixel is divided, and the graininess is only 33% of the original graininess, in other words, the graininess is 66% better than that of the display picture before improvement.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or exemplary techniques of the present application, the drawings needed to be used in the description of the embodiments or exemplary techniques will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an array substrate in an embodiment;
FIG. 2 is a schematic diagram of an array substrate in accordance with an exemplary technique;
FIG. 3 is a schematic circuit diagram of the main pixel and the sub-pixel in FIG. 1;
fig. 4 is a schematic structural diagram of an array substrate in another embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Fig. 2 is a schematic structural diagram of an array substrate in an exemplary technology. In this exemplary technique, a wide viewing angle technique is employed in order to improve the viewing angle of the array substrate, resulting in a color distortion problem. In order to improve the problem of color distortion, an LCS (low color shift) technique is adopted in the exemplary technique, which mainly divides each pixel of the original array substrate into a main pixel and a sub-pixel, and forms a bright main pixel and a dark sub-pixel by setting the circuit connection relationship of the main pixel and the sub-pixel, so as to solve the problem of color distortion of the display device. As shown in FIG. 2, RMRepresenting a red main pixel, RSRepresenting red sub-pixel, GMRepresenting a green main pixel, GSRepresenting the green sub-pixel, BMRepresents a blue main pixel, BSRepresents the blue sub-pixel; D1-D15 denote data lines, Gn-1, Gn +2 denote scan lines, and P1 denotes a pixel unit, and in this exemplary technique, one pixel unit P1 is composed of three sub-pixels, which are red (R), green (G), and blue (B) sub-pixels, respectively.
In order to improve the color distortion problem of the array substrate, each sub-pixel in each pixel unit is divided into an eight-domain structure in an exemplary technology, and the eight-domain structure may be divided into eight domains, that is, eight pixel display areas, by a pixel electrode of one sub-pixel. The liquid crystal molecules corresponding to each domain are all inverted to different directions, so that the purpose of large visual angle is achieved. Then, one sub-pixel is divided into a main pixel and a sub-pixel, and the main pixel and the sub-pixel are arranged in an overlapping manner in the column direction by taking four domains as the main pixel and the remaining four domains as the sub-pixel to form the sub-pixel of eight domains. Furthermore, each group of pixel regions adopts a'm' -shaped pattern electrode, a typical structure of the'm' -shaped pattern electrode comprises a cross-shaped main electrode and four groups of branch electrodes forming an angle of +/-45 degrees or +/-135 degrees with the main electrode, and the branch electrodes in each group of branch electrodes are parallel to each other and are arranged at equal intervals. The pixel electrode and the common electrode are patterned to form a structure shaped like a Chinese character 'mi'. However, when the array substrate displays, each sub-pixel does not need to be divided into a main pixel and a sub-pixel for displaying, and such division may cause the picture to be susceptible to graininess, and further affect the display of the picture, and ultimately affect the experience of the user.
Based on this, the present application is expected to provide a solution that can be easily implemented to reduce the graininess of the display screen, thereby improving the viewing experience of the user. In particular, the solution provided by the present application will be embodied in the following embodiments.
Fig. 1 is a schematic structural diagram of an array substrate in an embodiment. As shown in fig. 1, the array substrate (not labeled in fig. 1) may include a plurality of data lines, D1, D2, D3, D4, …, D15, …, Dn, extending in a column direction and arranged in a row direction. A plurality of gate lines …, Gn-1, Gn +1, Gn +2, … extending in the row direction and arranged in the column direction. And a pixel region (not labeled in fig. 1) defined by intersections of the data lines and the gate lines, wherein a plurality of pixel units P1 are arranged in the pixel region in a periodic array along a column direction and a row direction; each pixel unit comprises at least three sub-pixels with different colors; in other words, one pixel unit may include 3 sub-pixels having different colors, and may also include 4 sub-pixels having different colors. It will be understood that the specific values may be selected and adjusted depending on the particular application.
Taking the example that each pixel unit P1 includes three sub-pixels, the colors of the three sub-pixels for displaying are not limited as long as the light beams emitted by the three sub-pixels constituting one pixel unit P1 are mixed to form white light. For example, when the white light is composed of red light, green light and blue light, as shown in fig. 1, the pixel unit P1 includes an r (red) sub-pixel for displaying red, a g (green) sub-pixel for displaying green and a b (blue) sub-pixel for displaying blue. Alternatively, for example, when the white light is composed of cyan light, magenta light, and yellow light, the pixel cell P1 includes a subpixel for displaying magenta light, a subpixel for displaying cyan light, and a subpixel for displaying yellow light. It is understood that when a group of three color lights forms a white light, the specific colors of the three sub-pixel units can be switched according to actual conditions and needs. In addition, for convenience of description, the following embodiments of the present application are described by taking an example in which a pixel unit includes three sub-pixels, and meanwhile, the pixel unit P1 includes a red sub-pixel, a green sub-pixel, and a blue sub-pixel.
Continuing to refer to FIG. 1, a portion of the pixel units is shown, where R represents the red sub-pixel, G represents the green sub-pixel, B represents the blue sub-pixel, and R represents the red sub-pixelMRepresenting a red main pixel, RSRepresenting red sub-pixel, GMRepresenting a green main pixel, GSRepresenting the green sub-pixel, BMRepresents a blue primary pixel, BS represents a blue secondary pixel; D1-D15 represent data lines, Gn-1, Gn-1 and Gn +2 represent scanning lines, P1, P2, P3 and P4 represent pixel units respectively, and P1, P2, P3 and P4 form a pixel period in the first row of pixel units.
In the column direction of the array substrate, i.e. the direction along the Y axis, it can be seen that the color of the sub-pixels in each column is the same, at least three rows of pixel units are taken as one period, please refer to fig. 1, in this application, three rows of pixel units are taken as one period for example for description. Three rows of pixel units are respectively defined as a first row of pixel units (not shown in fig. 1), a second row of pixel units (not shown in fig. 1) and a third row of pixel units (not shown in fig. 1)Labeled), each row of pixel cells is divided into a plurality of pixel periods (a plurality of which are repeatedly arranged by P1, P2, P3 and P4), in other words, the first row of pixel cells is divided into a plurality of pixel periods, the second row of pixel cells is divided into a plurality of pixel periods, and the third row of pixel cells is divided into a plurality of pixel periods. Each pixel period is constituted by four pixel units, and three pixel units in one period are divided pixel units, that is, the remaining one pixel unit is not divided. In the divided pixel unit, one sub-pixel is divided into a main pixel and a sub-pixel, namely, the above eight-domain structure, and the divided sub-pixels have different colors in the same period. The first pixel period (P1, P2, P3, P4) in the first row of pixel cells in fig. 1 is taken as an example for explanation. In the pixel period, the first pixel unit P1, the second pixel unit P2, and the third pixel unit P3 are divided pixel units, the fourth pixel unit P4 is a pixel unit that is not divided, and the first pixel unit P1 divides the red sub-pixel R into R sub-pixels RMRed main pixel and RS red sub-pixel, and the second pixel unit P2 is formed by dividing the green sub-pixel G into GMGreen main pixel and GSThe green sub-pixel, the third pixel unit P3 is a unit that divides the blue sub-pixel B into BMBlue main pixel and BSThe blue sub-pixel and the sub-pixels in the fourth pixel cell P4 are not divided. It is understood that the division is not fixed as long as it is satisfied that the divided sub-pixels in each pixel unit are different in color. The method and the device can be divided according to the sequence of red, green and blue. The divided sub-pixels are only required to be arranged into an eight-domain structure, so that the graininess of the display device can be effectively reduced, and the detailed description of the eight-domain structure can refer to the description in the foregoing embodiments. The advantage of such division is that the graininess of the display can be reduced and the problem of color distortion under large viewing angles can also be solved. For convenience of explanation, the present application is explained with reference to the first pixel period (P1, P2, P3, P4) in the first row of pixel cells in the following embodiments.
In one embodiment, the colors of the sub-pixels divided in the same column of pixel units of the second row of pixel units and the third row of pixel units are different from those of the sub-pixels divided in the same column of pixel units of the first row of pixel units, and the colors are only one period, namely three rows of pixel units. That is, in the three rows of pixel units, the colors of the divided sub-pixels in the pixel units in the same column are different, because one pixel unit comprises three sub-pixels, and the colors of the three sub-pixels are red, green and blue respectively; the colors of the divided sub-pixels in the same column of pixel units of three rows of pixel units should be red, green and blue, respectively. In the case where the divided pixel cells of the first row of pixel cells have been determined (P1, P2, P3 are divided pixel cells, and P4 is an undivided pixel cell), the divided pixel cells of the second and third rows of pixel cells may be divided with the first row of pixel cells as a reference.
Specifically, with continued reference to fig. 1, in the second row of pixels, the green sub-pixels in the pixel units in the same column as the first pixel unit are divided into main pixels and sub-pixels; that is, among the pixel units located in the same column as the first pixel unit P1, the green sub-pixel is selected as the divided sub-pixel. The blue sub-pixel in the pixel unit in the same column as the second pixel unit is divided into a main pixel and a sub-pixel; since the divided sub-pixels in the second pixel unit P2 are blue, the pixel unit in the same column as the second pixel unit in the second row of pixel units may select the blue sub-pixel as the divided sub-pixel. The pixel units in the same column with the third pixel unit are pixel units which are not divided; the red sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
Specifically, in the third row of pixel units, the blue sub-pixels in the pixel units in the same column as the first pixel units are divided into main pixels and sub-pixels. Since the color of the sub-pixel divided by the first pixel unit P1 in the first row of pixel units is red, and the color of the sub-pixel divided by the pixel unit in the same column as P1 in the second row of pixel units is green, the color divided by the pixel unit in the third row of pixel units can only be blue to satisfy the difference in the colors of the divided sub-pixels in the same column. Accordingly, the pixel unit in the same column as the second pixel unit is an undivided pixel unit. The red sub-pixels in the pixel unit in the same column as the third pixel unit are divided into main pixels and sub-pixels. The green sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
It is understood that the divided pixel units in each row of pixel units can be selected and adjusted according to actual needs, and the colors of the divided sub-pixels in the divided pixel units can also be selected and adjusted according to actual needs, which is not further limited herein.
According to the array substrate, at least three rows of pixel units are taken as one period in the column direction, then each row of pixel units is divided into a plurality of pixel periods, each pixel period comprises four pixel units, and three pixel units exist in each pixel period and are divided into pixel units; one sub-pixel is divided into a main pixel and a sub-pixel in the divided pixel unit, and the divided sub-pixels in the same period have different colors; the divided pixel units can be arranged periodically in the row direction and the column direction, so that the purpose of improving color distortion is achieved; further, the image display device and the image display method can improve the granular feeling of the image due to the fact that only one sub-pixel in one pixel unit is divided. To say that one pixel unit comprises three sub-pixels, the original graininess of the whole line is 100%, and then after the array substrate is designed according to the application, only one sub-pixel is divided, and the graininess is only 33% of the original graininess, in other words, the graininess is 66% better than that of the display picture before improvement.
In one embodiment, please refer to fig. 3, which is a circuit structure diagram of the Main pixel Main and the Sub-pixel Sub in fig. 1. The Main pixel Main may include a first thin film transistor T1, a first liquid crystal capacitor CLC1And a first storage capacitor CST1. Wherein the gate of the first TFT T1 is connected to the scan line G1, the source is connected to the data line Dn,the drain electrode is connected with the first liquid crystal capacitor C after being connected in parallelLC1And said first storage capacitor CST1. The Sub-pixel Sub may include a second thin film transistor T2, a third thin film transistor T3, and a second liquid crystal capacitor CLC2A second storage capacitor CST2And a third storage capacitor CST3(ii) a The gate of the second TFT T2 is connected to the scan line G1, the source is connected to the data line Dn, and the drain is connected to the second liquid crystal capacitor CLC2And a second storage capacitor CST2Connecting; the third TFT T3 has a source connected to the drain of the second TFT T2, a gate connected to the scan line G2, and a drain connected to the third storage capacitor CST3And (4) connecting.
The working principle of the Main pixel Main and the Sub-pixel Sub is as follows: when the scan line G1 is turned on, the TFTs T1 and T2 are turned on as the first liquid crystal capacitor CLC1And a first storage capacitor CST1Charging, when the next scanning line G2 is turned on, the TFT T3 is turned on to store the second storage capacitor CST2The middle electric quantity is partially released, so that a relatively bright Main pixel Main and a relatively dark Sub-pixel Sub are formed, and the purpose of improving the color distortion is achieved.
Referring to fig. 4, a schematic structural diagram of another array substrate provided by the present application is shown, in which a portion of pixel units are shown, R represents a red sub-pixel, G represents a green sub-pixel, B represents a blue sub-pixel, W represents a white sub-pixel, and R representsMRepresenting a red main pixel, RSRepresenting red sub-pixel, GMRepresenting a green main pixel, GSRepresenting the green sub-pixel, BMRepresents a blue main pixel, BSDenotes the blue sub-pixel, WMRepresenting a white main pixel, WSRepresents a white sub-pixel; D1-D20 denote data lines, Gn-2, Gn-1, Gn +2 denote scan lines, P5 denotes a fifth pixel unit, P6 denotes a sixth pixel unit, P7 denotes a seventh pixel unit, P8 denotes an eighth pixel unit, P9 denotes a ninth pixel unit, and P5, P6, P7, P8, P9 constitute one pixel cycle in the first row of pixel units.
Specifically, referring to fig. 4, the present application uses four rows of pixel units as the pixel unitsOne period is in the column direction of the array substrate, i.e. along the Y-axis, and it can be seen that the color of the sub-pixels in each column is the same, and four rows of pixel units are taken as one period. Four rows of pixel units are respectively defined as a fourth row of pixel units (not shown in fig. 1), a fifth row of pixel units (not shown in fig. 1), a sixth row of pixel units (not shown in fig. 1) and a seventh row of pixel units (not shown in fig. 1), each row of pixel units is divided into a plurality of pixel periods (a plurality of pixel periods are repeatedly arranged by P5, P6, P7, P8 and P9), in other words, the fourth row of pixel units is divided into a plurality of pixel periods, the fifth row of pixel units is divided into a plurality of pixel periods, the sixth row of pixel units is divided into a plurality of pixel periods, and the seventh row of pixel units is divided into a plurality of pixel periods. Each pixel period is constituted by five pixel units, and four pixel units in one period are divided pixel units, that is, the remaining one pixel unit is not divided. In the divided pixel unit, one sub-pixel is divided into a main pixel and a sub-pixel, namely, the above eight-domain structure, and the divided sub-pixels have different colors in the same period. The first pixel period (P5, P6, P7, P8, P9) in the fourth row pixel unit in fig. 4 is taken as an example for explanation. In the pixel period, the fifth pixel unit P5, the sixth pixel unit P6, the seventh pixel unit P7 and the eighth pixel unit P8 are divided pixel units, the ninth pixel unit P9 is a pixel unit which is not divided, and the fifth pixel unit P5 divides the red sub-pixel R into R sub-pixels R among the divided pixel unitsMRed main pixel and RSThe red sub-pixel, the sixth pixel element P6, is a green sub-pixel G divided into GMGreen main pixel and GSThe green sub-pixel, the seventh pixel element P7 is a sub-pixel B which divides the blue sub-pixel B into BMBlue main pixel and BSThe blue sub-pixel, the eighth pixel element P8 is a partition of the white sub-pixel W into WMWhite main pixel and WSThe white sub-pixel and the sub-pixels in the ninth pixel unit P9 are not divided. It is understood that the division is not fixed as long as each pixel unit is satisfiedThe color of the divided sub-pixels may be different. The method and the device can be divided according to the sequence of red, green, blue and white. The divided sub-pixels are only required to be arranged into an eight-domain structure, so that the graininess of the display device can be effectively reduced, and the detailed description of the eight-domain structure can refer to the description in the foregoing embodiments. The advantage of such division is that the graininess of the display can be reduced and the problem of color distortion under large viewing angles can also be solved. For convenience of explanation, the present application is described with reference to the first pixel period (P5, P6, P7, P8, P9) in the first row of pixel cells in each of the following embodiments.
In one embodiment, the colors of the sub-pixels divided in the same column of pixel units of the pixel units in the fifth row, the pixel units in the sixth row, the pixel units in the seventh row and the pixel units in the fourth row are different, and only one period is used, namely, four rows of pixel units are used. That is, in the four rows of pixel units, the colors of the divided sub-pixels in the pixel units in the same column are different, because one pixel unit comprises four sub-pixels, and the colors of the three sub-pixels are red, green, blue and white respectively; the divided sub-pixels in the same column of four rows of pixel cells should be respectively red, green, blue and white in color. In the case where the divided pixel units of the fourth row of pixel units have been determined (P5, P6, P7, P8 are divided pixel units, and P9 is an undivided pixel unit), the divided pixel units of the fifth, sixth and seventh rows of pixel units may be divided with reference to the fourth row of pixel units.
Specifically, with continuing reference to fig. 1, in the fifth row of pixels, the green sub-pixels in the pixel cell in the same column as the fifth pixel cell P5 are divided into primary pixels and secondary pixels; that is, among the pixel units located in the same column as the fifth pixel unit P5, the green sub-pixel is selected as the divided sub-pixel. The blue sub-pixels in the pixel unit in the same column as the sixth pixel unit P6 are divided into main pixels and sub-pixels. The white sub-pixel in the pixel unit in the same column as the seventh pixel unit P7 is divided into a main pixel and a sub-pixel, and the pixel unit in the same column as the eighth pixel unit P8 is an undivided pixel unit; the red sub-pixel in the pixel unit in the same column as the ninth pixel unit P9 is divided into a main pixel and a sub-pixel.
Specifically, in the sixth row of pixel units, the blue sub-pixels in the pixel unit in the same column as the fifth pixel unit P5 are divided into main pixels and sub-pixels; that is, among the pixel units located in the same column as the fifth pixel unit P5, the blue sub-pixel is selected as the divided sub-pixel. The white sub-pixel in the pixel unit in the same column as the sixth pixel unit P6 is divided into a main pixel and a sub-pixel. The pixel cells in the same column as the seventh pixel cell P7 are not divided pixel cells. The red sub-pixels in the pixel unit in the same column as the eighth pixel unit P8 are divided into main pixels and sub-pixels; the green sub-pixels in the pixel unit in the same column as the ninth pixel unit P9 are divided into main pixels and sub-pixels.
Specifically, in the seventh row of pixel units, the white sub-pixels in the pixel units in the same column as the fifth pixel unit P5 are divided into the main pixels and the sub-pixels. Since the color of the sub-pixel divided by the fifth pixel unit P5 in the fourth row of pixel units is red, the color of the sub-pixel divided by the pixel unit in the same column as P5 in the fifth row of pixel units is green, and the color of the sub-pixel divided by the pixel unit in the same column as P5 in the sixth row of pixel units is blue, the color divided by the pixel unit in the seventh row of pixel units can only be white in order to satisfy the difference in color of the divided sub-pixels in the same column. Accordingly, the sub-pixels divided in the same row as the sixth pixel unit P6, the seventh pixel unit P7, the eighth pixel unit P8 and the ninth pixel unit P9 may also be divided according to this rule.
It is understood that the divided pixel units in each row of pixel units can be selected and adjusted according to actual needs, and the colors of the divided sub-pixels in the divided pixel units can also be selected and adjusted according to actual needs, which is not further limited herein.
In the array substrate, four rows of pixel units are taken as one period in the column direction, and then each row of pixel units is divided into a plurality of pixel periods, each pixel period comprises five pixel units, and four pixel units exist in each pixel period as divided pixel units; one sub-pixel is divided into a main pixel and a sub-pixel in the divided pixel unit, and the divided sub-pixels in the same period have different colors; the divided pixel units can be arranged periodically in the row direction and the column direction, so that the purpose of improving color distortion is achieved; further, the image display device and the image display method can improve the granular feeling of the image due to the fact that only one sub-pixel in one pixel unit is divided. To say that one pixel unit comprises three sub-pixels, the original graininess of the whole line is 100%, and then after the array substrate is designed according to the application, only one sub-pixel is divided, and the graininess is only 33% of the original graininess, in other words, the graininess is 66% better than that of the display picture before improvement.
It is to be understood that, the description related to the present embodiment is mentioned in the foregoing array substrate, and can be understood by referring to the foregoing array substrate embodiment, which is not further described herein.
The present application also provides a display panel, which may be any one of a high-definition (1366 × 768) display panel, a full high-definition (1920 × 1080) display panel, or an ultra high-definition (3840 × 2160) display panel. The display panel may be, for example, a TFT-LCD (Thin Film Transistor Liquid Crystal display) display panel, an OLED (Organic Light-Emitting Diode) display panel, a QLED (Quantum Dot Light Emitting Diode) display panel, a curved display panel, or other display panels. The display panel may include a color filter substrate (not shown), the array substrate, and a liquid crystal layer (not shown) disposed between the color filter substrate and the array substrate.
It can be understood that, since the display panel includes the array substrate described above, the beneficial effects of the array substrate described above should be directly and unambiguously obtained in the present display panel. For brevity, the advantageous effect portion is not described herein in detail, and details can refer to the derivation and description of the advantageous effects of the display panel.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An array substrate comprises a plurality of data lines, a plurality of grid lines and a pixel region defined by the data lines and the grid lines in a crossed mode, and is characterized in that a plurality of pixel units which are periodically arrayed in a row direction and a column direction are arranged in the pixel region; each pixel unit comprises at least three sub-pixels with different colors;
in the column direction, the sub-pixels in each column are the same in color, at least three rows of pixel units are taken as a period, the three rows of pixel units are respectively defined as a first row of pixel units, a second row of pixel units and a third row of pixel units, each row of pixel units is divided into a plurality of pixel periods, each pixel period comprises four pixel units, and three pixel units exist in each pixel period as the divided pixel units;
wherein, one sub-pixel in the divided pixel unit is divided into a main pixel and a sub-pixel, and the divided sub-pixels in the same period have different colors;
the colors of the sub-pixels divided in the same column of pixel units of the first row of pixel units, the second row of pixel units and the third row of pixel units are different.
2. The array substrate of claim 1, wherein four pixel units in one pixel period of the first row of pixel units are respectively defined as a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit;
the first pixel unit, the second pixel unit, the third pixel unit and the fourth pixel unit are sequentially arranged along the extending direction of the grid line;
the fourth pixel unit is a pixel unit which is not divided.
3. The array substrate of claim 2, wherein each pixel unit comprises three sub-pixels with different colors, the three sub-pixels are a red sub-pixel, a green sub-pixel and a blue sub-pixel, and each pixel unit is arranged according to the sequence of the red sub-pixel, the green sub-pixel and the blue sub-pixel.
4. The array substrate of claim 3, wherein the red sub-pixel in the first pixel unit is divided into a main pixel and a sub-pixel, the green sub-pixel in the second pixel unit is divided into a main pixel and a sub-pixel, and the blue sub-pixel in the third pixel unit is divided into a main pixel and a sub-pixel.
5. The array substrate of claim 3, wherein in the second row of pixel units, the green sub-pixels in the pixel units in the same column as the first pixel units are divided into main pixels and sub-pixels;
the blue sub-pixels in the pixel units in the same column as the second pixel unit are divided into main pixels and sub-pixels;
the pixel units in the same column with the third pixel unit are not divided pixel units;
the red sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
6. The array substrate of claim 3, wherein in the third row of pixel units, the blue sub-pixels in the pixel units in the same column as the first pixel units are divided into main pixels and sub-pixels;
the pixel units in the same column with the second pixel unit are not divided pixel units;
the red sub-pixel in the pixel unit in the same column with the third pixel unit is divided into a main pixel and a sub-pixel;
the green sub-pixels in the pixel unit in the same column as the fourth pixel unit are divided into main pixels and sub-pixels.
7. The array substrate of claim 1, wherein the main pixel comprises a first thin film transistor, a first liquid crystal capacitor and a first storage capacitor; the grid electrode of the first thin film transistor is connected with the scanning line, the source electrode of the first thin film transistor is connected with the data line, and the drain electrode of the first thin film transistor is connected with the first liquid crystal capacitor and the first storage capacitor which are connected in parallel.
8. The array substrate of claim 7, wherein the sub-pixel comprises a second thin film transistor, a third thin film transistor, a second liquid crystal capacitor, a second storage capacitor and a third storage capacitor; the grid electrode of the second thin film transistor is connected with the scanning line, the source electrode of the second thin film transistor is connected with the data line, and the drain electrode of the second thin film transistor is connected with the second liquid crystal capacitor and the second storage capacitor which are connected in parallel; and the source electrode of the third thin film transistor is connected with the drain electrode of the second thin film transistor, the grid electrode of the third thin film transistor is connected with the scanning line, and the drain electrode of the third thin film transistor is connected with the third storage capacitor.
9. An array substrate comprises a plurality of data lines, a plurality of grid lines and a pixel region defined by the data lines and the grid lines in a crossed mode, and is characterized in that a plurality of pixel units which are periodically arrayed in a row direction and a column direction are arranged in the pixel region; each pixel unit comprises a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel;
in the row direction, the color of the sub-pixels in each row is the same, four rows of pixel units are taken as one period, the four rows of pixel units are respectively defined as a fourth row of pixel units, a fifth row of pixel units, a sixth row of pixel units and a seventh row of pixel units, each row of pixel units is divided into a plurality of pixel periods, and each pixel period comprises five pixel units;
in the fourth row of pixel units, five pixel units in one pixel period are respectively defined as a fifth pixel unit, a sixth pixel unit, a seventh pixel unit, an eighth pixel unit and a ninth pixel unit;
the fifth pixel unit, the sixth pixel unit, the seventh pixel unit and the eighth pixel unit are divided pixel units, and the ninth pixel unit is an undivided pixel unit; wherein, one sub-pixel in the divided pixel units is divided into a main pixel and a sub-pixel, and the divided sub-pixels in the fifth pixel unit, the sixth pixel unit, the seventh pixel unit and the eighth pixel unit have different colors;
the colors of the sub-pixels divided in the same column of pixel units of the pixel units in the fifth row, the pixel units in the sixth row and the pixel units in the seventh row are different from those of the sub-pixels divided in the same column of pixel units in the fourth row.
10. A display panel, comprising:
a color film substrate;
an array substrate according to any one of claims 1 to 9; and
and the liquid crystal layer is arranged between the color film substrate and the array substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240530.6A CN109976054B (en) | 2019-03-28 | 2019-03-28 | Array substrate and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240530.6A CN109976054B (en) | 2019-03-28 | 2019-03-28 | Array substrate and display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109976054A CN109976054A (en) | 2019-07-05 |
| CN109976054B true CN109976054B (en) | 2021-07-27 |
Family
ID=67081114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910240530.6A Active CN109976054B (en) | 2019-03-28 | 2019-03-28 | Array substrate and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109976054B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749751A (en) * | 2011-04-22 | 2012-10-24 | 奇美电子股份有限公司 | Display panel |
| CN103901682A (en) * | 2014-04-18 | 2014-07-02 | 深圳市华星光电技术有限公司 | Pixel electrode unit and display panel |
| CN104460077A (en) * | 2014-12-31 | 2015-03-25 | 深圳市华星光电技术有限公司 | Pixel unit structure and display device |
| CN104965363A (en) * | 2015-07-13 | 2015-10-07 | 深圳市华星光电技术有限公司 | TFT substrate and liquid crystal panel |
| CN107015403A (en) * | 2017-04-05 | 2017-08-04 | 深圳市华星光电技术有限公司 | Array base palte |
| CN109285474A (en) * | 2018-10-30 | 2019-01-29 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
| CN109375432A (en) * | 2018-10-30 | 2019-02-22 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6922183B2 (en) * | 2002-11-01 | 2005-07-26 | Chin-Lung Ting | Multi-domain vertical alignment liquid crystal display and driving method thereof |
-
2019
- 2019-03-28 CN CN201910240530.6A patent/CN109976054B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749751A (en) * | 2011-04-22 | 2012-10-24 | 奇美电子股份有限公司 | Display panel |
| CN103901682A (en) * | 2014-04-18 | 2014-07-02 | 深圳市华星光电技术有限公司 | Pixel electrode unit and display panel |
| CN104460077A (en) * | 2014-12-31 | 2015-03-25 | 深圳市华星光电技术有限公司 | Pixel unit structure and display device |
| CN104965363A (en) * | 2015-07-13 | 2015-10-07 | 深圳市华星光电技术有限公司 | TFT substrate and liquid crystal panel |
| CN107015403A (en) * | 2017-04-05 | 2017-08-04 | 深圳市华星光电技术有限公司 | Array base palte |
| CN109285474A (en) * | 2018-10-30 | 2019-01-29 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
| CN109375432A (en) * | 2018-10-30 | 2019-02-22 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109976054A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10802327B2 (en) | Liquid crystal display device and driving method thereof | |
| US9217905B2 (en) | Dual-gate driven lateral pixel arrangement structure and display panel | |
| CN103472608B (en) | Display panel pixel and sub-pixel configuration | |
| US9638951B2 (en) | Color filter substrate, array substrate, liquid crystal panel and liquid crystal display device | |
| US11475857B2 (en) | Array substrate and display device | |
| CN102902120B (en) | Stereoscopic display panel, display panel and driving method thereof | |
| CN104078490B (en) | Substrate and display device | |
| US10607557B2 (en) | Thin film transistor liquid crystal display device comprising a dual gate array substrate to reduce drive circuitry and a driving method thereof | |
| CN104820326B (en) | Array base palte, display panel, display device and driving method | |
| JP6530138B2 (en) | Wide viewing angle panel and display device | |
| US20140152640A1 (en) | Array substrate of a display panel and the driving method thereof | |
| WO2016169293A1 (en) | Array substrate, display panel and display apparatus containing the same, and method for driving the same | |
| CN111025710B (en) | Display panel and display device | |
| KR101992103B1 (en) | Liquid crystal display and driving method of the same | |
| CN110333632B (en) | Array substrate, display panel and display device | |
| CN105807508A (en) | Display panel and display device | |
| US11333943B2 (en) | Display panel, display device, and manufacturing method | |
| CN104280938A (en) | Color display panel and display device | |
| US20180364534A1 (en) | Display panel and display device | |
| US9766495B2 (en) | Transflective type liquid crystal panel | |
| CN104678670A (en) | Array substrate, display panel and display device | |
| CN106205448A (en) | There is display device and the driving method thereof of white pixel | |
| KR101641364B1 (en) | Liquid crystal display device | |
| CN109817158B (en) | Display panel driving method and device and display device | |
| CN109976054B (en) | Array substrate and display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |