WO2015062245A1 - Array substrate, display apparatus, and driving method for same - Google Patents
Array substrate, display apparatus, and driving method for same Download PDFInfo
- Publication number
- WO2015062245A1 WO2015062245A1 PCT/CN2014/077891 CN2014077891W WO2015062245A1 WO 2015062245 A1 WO2015062245 A1 WO 2015062245A1 CN 2014077891 W CN2014077891 W CN 2014077891W WO 2015062245 A1 WO2015062245 A1 WO 2015062245A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pixel
- sub
- data signal
- signal line
- signal lines
- Prior art date
Links
Classifications
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
Definitions
- the present invention relates to the field of display technologies, and in particular, to an array substrate, a display device, and a driving method thereof.
- Liquid Crystal Display which has low power consumption, is highly appreciated by engineers and is suitable for a wide range of electronic devices. Its main principle is to use the electric field to control the light transmittance through the liquid crystal to display images, which can be used in electronic products such as computers and mobile phones.
- the liquid crystal display comprises: an array substrate, a color filter substrate, and a liquid crystal layer formed between the array substrate and the color filter substrate.
- the array substrate includes: a plurality of scanning signal lines and a plurality of data signal lines, wherein the scanning signal lines and the data signal lines are disposed to form a plurality of sub-pixels, and only the scanning signal lines include Gi- in FIG. G3, the data signal line includes SI-S9 and the first pixel unit 10 includes the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 as an example.
- the three sub-pixels on the array substrate respectively correspond to three different color colors of red (R), green (G), and blue (B) on the color filter substrate.
- the gate driving circuit supplies a scanning signal to each scanning signal line
- the data driving circuit provides a data signal to each of the data signal lines
- the data driving circuit includes a plurality of data drivers (Source-Driver IC, S-DIC), wherein each An S-DIC provides a data signal to a fixed number of data signal lines. Since the number of existing data signal lines is relatively large, the data driving circuit includes more S-DIC ffi and higher cost.
- An embodiment of the present invention provides an array substrate, a display device, and a driving method thereof.
- the arrangement of sub-pixels in each pixel unit on the array substrate is different from the existing sub-pixel arrangement, and the same data signal line can be Providing data signals to a plurality of sub-pixels in the same row of pixel units, thereby reducing the number of data signal lines, thereby reducing the number of S-DICs in the data driving circuit, and reducing the production Ben.
- An embodiment of the present invention provides an array substrate, including:
- the plurality of scanning signal lines comprise an Nth scanning signal line, an N+1th scanning signal line, and an N+2th scanning signal line, wherein N is a positive integer;
- the plurality of data signal lines comprise an Mth data signal line, wherein ⁇ is a positive integer
- the pixel unit includes a plurality of sub-pixels, wherein the plurality of sub-pixels are connected to the plurality of scanning signal lines; and the Mth data signal line is connected to at least one of the pixel units,
- the other sub-pixels in the pixel unit are connected to the data signal lines adjacent to the Mth strip, and the sub-pixels connected to the same scan signal line are respectively connected to different data signal lines.
- the pixel unit includes the first sub-pixel, the second sub-pixel, and the third sub-pixel, wherein the first sub-pixel is connected to the Nth scan signal line, and the second sub-pixel is The scanning signal lines of the N4-1th are connected, and the third sub-pixel is connected to the scanning signal line of the N4-2th.
- the first sub-pixel, the second sub-pixel, and the third sub-pixel are all rectangular, and the first sub-pixel is disposed on the Nth scan signal line and the (N+1)th scan signal Between the lines, the second sub-pixel and the third sub-pixel are disposed between the N-thth scanning signal line and the (NH--2th scanning signal line), and the first sub- a long side of the pixel is parallel to the scanning signal line, and a long side of the second sub-pixel and the third sub-pixel is parallel to the data signal line, and a width of the pixel unit in a direction parallel to the scanning signal line is equal to the first sub- The length of the long side of the pixel.
- the first sub-pixel and the second sub-pixel in the pixel unit are connected to the Mth data signal line, and the third sub-pixel is connected to the M+1th data signal line.
- the first sub-pixel and the third sub-pixel in the pixel unit are connected to the M-th data signal line; the second sub-pixel and the M-th data signal Lines are connected.
- the first sub-pixels of the two pixel units adjacent in the direction of the data signal line are respectively connected to the Mth data signal line and the Mth data signal line; the second sub-pixel And the third sub-pixel are respectively connected to the Mth data signal line and the M-Hth data signal line.
- the first sub-pixel and the first pixel in the first row and the first column of the pixel unit i data signal lines are connected.
- the first sub-pixel and the first pixel in the first row and the first column of the pixel unit are identical to the first sub-pixel and the first pixel in the first row and the first column of the pixel unit.
- the pixel unit further includes a fourth sub-pixel.
- the embodiment of the invention further provides a display device comprising the above array substrate provided by the embodiment of the invention.
- the embodiment of the present invention further provides a driving method of a display device, where the display device includes the above array substrate provided by the embodiment of the present invention, and the driving method includes:
- the first driving mode and the second driving mode have opposite polarities of the input signals at the same time.
- the display device includes the array substrate, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively input a pole to the odd-numbered and even-numbered data signal lines at time T1.
- sexual signal in one scan period, the first driving mode and the second driving mode respectively input a pole to the odd-numbered and even-numbered data signal lines at time T1.
- a polarity signal having a polarity opposite to that of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
- Input ⁇ 2 to the odd-numbered and even-numbered data signal lines at ⁇ 5, ⁇ 6, and ⁇ 7, respectively.
- Polar signals of opposite polarities of the polarity signals input at times ⁇ 3 and ⁇ 4;
- the display device includes the above-mentioned column substrate, and the driving method includes: in one scanning period, the first driving mode and the second driving mode respectively respectively send odd and even data signals at times T1, ⁇ 2, and ⁇ 3 Line input a polarity signal;
- the polarity signals of the polarity signals input at ⁇ 2 and ⁇ 3 are opposite;
- the display device includes the array substrate, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively input one to an odd-numbered and an even-numbered data signal lines at time T1.
- Polarity signal in one scan period, the first driving mode and the second driving mode respectively input one to an odd-numbered and an even-numbered data signal lines at time T1.
- Polar signals of opposite polarities of the polarity signals input at times ⁇ 2 and ⁇ 3;
- the display device has the above array substrate, and the driving method includes:
- the first driving mode and the second driving mode are in T1, ⁇ 2, ⁇ 3, and
- Polar signals of opposite polarities of the polarity signals input at times ⁇ 3 and ⁇ 4;
- the array substrate includes a plurality of pixel units, and each of the pixel units includes a plurality of sub-pixels, and a data signal line and a pixel unit At least one sub-pixel is connected, the other sub-pixels in the pixel unit are connected to a data signal line adjacent to the second strip, and the same sub-pixels connected to the same scan signal line are respectively connected to different data signal lines,
- One data signal line and the last data signal line can provide data signals to at least one of the same row of pixel units, and the other data signal lines can provide data signals to three different sub-pixels in the same row of pixel units, thus
- the number of data signal lines can be reduced, thereby reducing the number of S DICs in the data driving circuit and reducing the production cost.
- 1 is a schematic view showing the arrangement of pixel units on a conventional array substrate
- FIG. 2 is a schematic diagram of an array substrate according to an embodiment of the present invention.
- FIG. 3 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 2 according to an embodiment of the present invention
- FIG. 4 is a schematic diagram of another array substrate according to an embodiment of the present invention.
- FIG. 5 is a schematic diagram of another array substrate according to an embodiment of the present disclosure.
- FIG. 6 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 5 according to an embodiment of the present invention
- FIG. 7 is a schematic diagram of another array substrate according to an embodiment of the present disclosure
- FIG. 8 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 7 according to an embodiment of the present invention
- FIG. 9 is a schematic diagram of another array substrate according to an embodiment of the present disclosure.
- FIG. 10 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 9 according to an embodiment of the present invention.
- FIG. 1 is a schematic diagram of another array substrate according to an embodiment of the present invention.
- FIG. 12 is a schematic diagram of driving method of ffi driving an array substrate as shown in FIG.
- An embodiment of the present invention provides an array substrate, including:
- the plurality of scanning signal lines comprise an Nth scanning signal line, an N4-1th scanning signal line, and an N4-2th scanning signal line, wherein N is a positive integer;
- the plurality of data signal lines comprise an Mth data signal line, wherein ⁇ is a positive integer
- the pixel unit includes a plurality of sub-pixels, wherein the plurality of sub-pixels are connected to the plurality of scanning signal lines; the Mth data signal line is connected to at least one of the pixel units, wherein the pixel unit is The other sub-pixels are connected to the data signal lines adjacent to the Mth strip, and the sub-pixels connected to the same scanning signal line are respectively connected to different data signal lines.
- each of the pixel units includes at least a first sub-pixel, a second sub-pixel, and a third sub-pixel, that is, each pixel unit includes at least three sub-pixels.
- each pixel unit may include only three sub-pixels, and may also include four sub-pixels, or other multiple sub-pixels, and the like, and each pixel unit on the display panel is the same.
- the first sub-pixel is connected to the Nth scanning signal line
- the second sub-pixel is connected to the (N+1)th scanning signal line
- the third sub-pixel is connected to the N+2th scanning signal line. That is, each sub-pixel in each pixel unit is respectively connected to one scanning signal line, and a scanning signal is provided through the scanning signal line.
- the first data signal line and the (M+1)th data signal line are data signal lines adjacent to the first data signal line.
- the sub-pixels connected to the same scanning signal line are respectively connected to different data signal lines, that is, the same data signal line can only be connected to different sub-pixels of different pixel units on the two sides of the same row, and cannot be connected to the same row.
- the second data signal line S2 is connected to the third sub-pixel 3 of the first pixel unit 10 and the first sub-pixel 1 and the second sub-pixel 2 of the second pixel unit 20.
- the first sub-pixel 1 of the first pixel unit 10 and the first sub-pixel 1 of the second pixel unit 20 cannot be simultaneously connected. This is because the same sub-pixels in the same row are provided with scanning signals by the same scanning signal line. As shown in FIG. 2, the first sub-pixel 1 of the first pixel unit 10 and the first sub-pixel of the second pixel unit 20 1 is driven by the first scanning signal line Si. If the same data signal line is simultaneously connected to the same sub-pixel located in the same row, the scanning signal is provided on the scanning signal line, and in the case where the data signal line provides the data signal. The two sub-pixels are displayed at the same time, and the display is poor.
- An array substrate provided by the present invention, at least one sub-pixel in a pixel unit on the array substrate is opposite to other sub-pixels, and the M-th data signal line is connected to at least one sub-pixel in the pixel unit, the pixel
- the other sub-pixels in the cell are connected to the data signal line adjacent to the Mth row, and the first and last data signal lines can provide data signals to at least one of the pixel cells in the same row, and other data signal lines
- Data signals can be supplied to three sub-pixels in the same row of pixel units, which can reduce the number of data signal lines, thereby reducing the number of S-DICs in the data driving circuit and reducing the production cost.
- the first pixel unit 10 includes a first sub-pixel 1, a second sub-pixel 2, and a third sub-pixel 3. It should be noted that the pixel unit includes three sub-pixels, a first sub-pixel, a second sub-pixel, and a third sub-pixel, and the three sub-pixels respectively correspond to red (R) and green (G) on the color filter substrate.
- blue (B) corresponds to three different colors of color film, but the color film layer corresponding to the three colors may be arbitrary, for example, the first sub-pixel may also correspond to the green film layer of the color film substrate, The second sub-pixel may correspond to the blue film layer of the color filter substrate, and the third sub-pixel may correspond to the red film layer of the color filter substrate, and the first sub-pixel and the color film substrate are illustrated in the embodiment of the present invention.
- the red film layer, the second sub-pixel and the green film layer of the color filter substrate, and the third sub-pixel correspond to the blue film layer of the color filter substrate as an example for detailed description.
- the first sub-pixel, the second sub-pixel, and the third sub-pixel are respectively rectangular, and the first sub-pixel is disposed between the Nth scan signal line and the (N+1)th scan signal line, and the second The sub-pixel and the third sub-pixel are disposed between the (N+1)th scan signal line and the N+2th scan signal line, and the long side of the first sub-pixel is parallel to the scan signal line, and the second sub-pixel and The long side of the third sub-pixel is parallel to the data signal line, and the width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the first sub-pixel.
- FIG. 2 FIG. 5, FIG. 7, and FIG.
- the first sub-pixel 1 is disposed between the first scanning signal line G1 and the second scanning signal line G2.
- the second sub-pixel 2 and the third sub-pixel 3 are disposed between the second scanning signal line G2 and the third scanning signal line G3, and the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 are both rectangular.
- the long side of the first sub-pixel 1 is parallel to the scanning signal line
- the second sub-pixel 2 and the third sub-pixel 3 are located on the same side of the first sub-pixel 1 and the length of the second sub-pixel 2 and the third sub-pixel 3
- the pixel unit formed by the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 has a width in a direction parallel to the scanning signal line that is equal to the first sub-pixel 1 in parallel with the scanning signal line.
- the sub-pixels in the pixel unit are arranged in such a vertical relative orientation in order to make the sub-pixels closely arranged, and the area of each pixel unit is minimized, thereby improving the resolution of the entire display panel.
- the first sub-pixel, the second sub-pixel, and the third sub-pixel are all rectangular, and may be the first sub-pixel, the second sub-pixel, and the third sub-image as shown in FIG. 2, FIG. 5, FIG. 7, and FIG.
- the pixels are the same rectangle, that is, the aspect ratio of each sub-pixel is the same.
- the aspect ratio of each sub-pixel may be different.
- the aspect ratio of the first sub-pixel may be 3: 1.
- the area of the second sub-pixel and the third sub-pixel and the first sub-pixel The areas of the pixels are the same but the aspect ratios are different, and the sum of the widths of the second sub-pixel and the third sub-pixel along the direction of the scanning signal line is equal to the width of the first sub-pixel. In this way, the area of the pixel unit can be reduced on the basis of the same light transmission area, and the resolution of the display screen can be further improved.
- each sub-pixel on the array substrate corresponds to a different color film layer on the color filter substrate
- the sub-pixel corresponding to the green film layer has the strongest light transmission
- the sub-pixel corresponding to the red film layer has the light transmission time.
- the sub-pixel corresponding to the blue film layer has the weakest light transmission
- the first sub-pixel and the green film layer may be disposed
- the second sub-pixel and the third sub-pixel respectively correspond to the blue film layer and the red film.
- the area of each sub-pixel is inversely proportional to the transmittance of the film layer corresponding to each sub-pixel, thereby improving the uniformity of illumination of each sub-pixel in the pixel unit and further improving the display effect.
- the pixel unit formed by the first sub-pixel and the second sub-pixel and the third sub-pixel may also adopt other arrangement manners, for example, may also be a row of sub-pixels in the first pixel unit 10 as shown in FIG. 4 .
- the manner of the cloth, and the specific arrangement of each sub-pixel can also be various. The embodiment of the present invention is described in detail by taking the method described in FIG. 2 as an example.
- the first sub-pixel and the second sub-pixel in each pixel unit are connected to the Mth data signal line, and the third sub-pixel and the M+1th data signal are Lines are connected.
- the first sub-pixel 1 and the second sub-pixel 2 in the first pixel unit 10 are respectively connected to the first data signal line S1, and the third sub-pixel 3 is connected to the second data signal line S2. .
- the first sub-pixel and the third sub-pixel in each pixel unit are connected to a MHth data signal line; the second sub-pixel is connected to the Mth data signal line .
- the first sub-pixel 1 and the third sub-pixel 3 in the first pixel unit 10 are respectively connected to the second data signal line S2, and the second sub-pixel 2 is connected to the first data signal line S1.
- the first sub-pixels of the two pixel units adjacent in the direction of the data signal line are respectively connected to the Mth data signal line and the Mth data signal line; the second sub-pixel And the third sub-pixel are respectively connected to the Mth data signal line and the MHth data signal line.
- the first pixel unit 10 and the second pixel unit 20 are two pixel units adjacent in the direction of the data signal line, wherein the first sub-pixel 1 of the first pixel unit 10 and the ith The strip data signal lines S1 are connected, and the first sub-pixel 1 of the second pixel unit 20 is connected to the second data signal line S2.
- FIG. 7 the first sub-pixels of the two pixel units adjacent in the direction of the data signal line.
- the first pixel unit 10 and the second pixel unit 20 are two pixel units adjacent in the direction of the data signal line, wherein the first sub-pixel of the first pixel unit 10 i is connected to the second data signal line S2, and the first sub-pixel of the second pixel unit 20 is connected to the first data signal line S1.
- the first sub-pixel located in the pixel unit of the first row and the first column is connected to the first data signal line.
- the row may be along the direction of the scanning signal line
- the column may be along the direction of the data signal line.
- the directions of the rows and columns may also be different.
- the row may be along the direction of the data signal line
- the column may be along the direction of the scanning signal line.
- the direction along the direction of the scanning signal line and the direction of the column along the data signal line are taken as an example for detailed description.
- the first sub-pixel of the first pixel unit 10 of the first row and the first column on the array substrate is connected to the first data signal line S1.
- the first sub-pixel located in the pixel unit of the first row and the first column is connected to the second data signal line. That is, as shown in Fig. 9, the first sub-pixel 1 of the first pixel unit 20 of the first row and the first column on the array substrate is connected to the second data signal line S2.
- the pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel.
- the first pixel unit 10 includes a first sub-pixel 1, a second sub-pixel 2, a third sub-pixel 3, and a fourth sub-pixel 4.
- the fourth sub-pixel 4 corresponds to the white film layer on the color filter substrate, which can improve the brightness of the display panel.
- the fourth sub-pixel may also be a film layer corresponding to other colors on the color film substrate.
- the fourth sub-pixel may also be a yellow film layer corresponding to the color film substrate.
- the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are all rectangular, and the first sub-pixel is disposed on the Nth scan signal line and the N+1th scan Between the signal lines, the second sub-pixel and the third sub-pixel are disposed between the (N+1)th scanning signal line and the N+2th scanning signal line, and the fourth sub-pixel is disposed on the Nth-2th scanning signal line And the N4-3 scanning signal line, and the long sides of the first sub-pixel and the fourth sub-pixel are parallel to the scanning signal line, and the long sides of the second sub-pixel and the third sub-pixel are parallel to the data signal line
- the width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the first sub-pixel or the fourth sub-pixel.
- the first sub-pixel 1 is disposed between the first scanning signal line G1 and the second scanning signal line G2, and the second sub-pixel 2 and the third sub-pixel 3 are disposed in the second scanning signal.
- the fourth sub-pixel 4 is disposed between the third scanning signal line G3 and the fourth scanning signal line G4, and the first sub-pixel i and the fourth sub-pixel Long side of pixel 4 and scan signal.
- the lines are parallel, and the long sides of the second sub-pixel 2 and the third sub-pixel 3 are parallel to the data signal line, and the width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the rectangle.
- the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel may be arranged in other forms. The embodiment of the present invention is only illustrated by using FIG. 11 as an example.
- connection manner ffi of the four sub-pixels included in each pixel unit on the substrate may be different according to different needs.
- the pixel unit provided by the embodiment of the present invention includes three sub-pixel connections, where Do not repeat them.
- the same data signal line can only connect different sub-pixels of different pixel units on both sides of the same row, and cannot connect the same sub-pixels of different pixel units.
- the second data signal line S2 connects the third sub-pixel 3 of the first pixel unit "0" and the first sub-pixel 1, the second sub-pixel 2, and the fourth sub-pixel 4 of the second pixel unit 20 .
- the first sub-pixel 1 or the fourth sub-pixel 4 of the first pixel unit 10 and the second pixel unit 20 cannot be simultaneously connected. This is because the same sub-pixels located in the same row are provided with scanning signals by the same scanning signal line. As shown in FIG. U, the first sub-pixels 1 of the first pixel unit 10 and the second pixel unit 20 are both The first scanning signal line G1 is driven, and the fourth sub-pixel 4 of the first pixel unit 10 and the second pixel unit 20 are driven by the fourth scanning signal line G4; if the same data signal line is simultaneously connected in the same row The same sub-pixel provides a scan signal on the scan signal line, and the data signal line provides the data signal, and the two sub-pixels are simultaneously displayed, and display defects occur.
- the embodiment of the present invention provides a display device, including any of the array substrates provided by the embodiments of the present invention.
- the display device may be a display device such as a liquid crystal display, an electronic paper, an OLED (Organc Light-Emitting Diode) display, or any display function such as a television, a digital camera, a mobile phone, a tablet, or the like including the display device. Or parts.
- the embodiment of the present invention provides a driving method of a display device, where the display device includes the array substrate according to any one of the embodiments of the present invention, and the driving method includes:
- the first driving mode and the second driving mode have opposite polarities of signals input at the same time. It should be noted that the first driving mode and the second driving mode have the opposite polarity of the signals input at the same time, wherein the first driving mode may include a plurality of different implementation manners.
- the second driving mode is determined according to the first driving manner. Since the first driving mode and the second driving mode are opposite, when the first driving mode drives the even data signal lines of the display device, the second driving mode drives the odd data signal lines of the display device.
- the display device includes an array substrate as shown in FIG. 2, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively respectively send odd-numbered and even-numbered data at time T1.
- the signal line inputs a polarity signal;
- a polarity signal having a polarity opposite to that of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
- the polarity signals of the polarities of the polarity signals input at the times ⁇ 2, ⁇ 3, and ⁇ 4 are input to the odd-numbered and even-numbered data signal lines, respectively;
- the scan signal is respectively supplied to the corresponding scan signal line at each time, and the one scan period refers to the time when the scan signal line completes all the scans 3 ⁇ 4.
- the embodiment of the present invention provides a driving method of the data signal line as shown in FIG. 3, where the first driving mode corresponds to driving the odd-numbered data signals.
- the second driving method corresponds to driving the even-numbered data signal lines, and the first data signal line S 1 and the second data signal line S2 are respectively described as an example.
- the data signal line S1 is input to the electrode signal; at the time of ⁇ 2, ⁇ 3, and ⁇ 4, the pole input to the T1 time is input to the data signal line Si.
- the polarity signal of the opposite polarity of the polarity signal that is, the input "" electrode signal; at the times T5, ⁇ 6, and ⁇ 7, the polarity of the polarity signal input at the time T2, ⁇ 3, and ⁇ 4 is input to the data signal line S i
- the sexual signal that is, the input electrode signal, repeats the above-mentioned output of ⁇ 2- ⁇ 7 to all scanning signal lines to complete a scan. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that at the time Ti, the data signal line S2 inputs the "-" electrode signal; at the time T2, ⁇ 3, and ⁇ 4, the data signal line S2 is input.
- the signal inversion is performed every three times, that is, in the manner of -++++ ⁇ or ⁇ +++- ⁇ , compared with the existing
- the data signal line is driven at a time by inversion, and the switching frequency is almost one-third of the original, that is, the power consumption of each data signal line from the ground potential to the high potential is reduced to the original One third, reducing power consumption.
- the display device includes the array substrate as shown in FIG. 5, and the driving method includes: the first driving mode and the second driving mode respectively to the odd-numbered strips at times T1, ⁇ 2, and ⁇ 3 in one scanning period And inputting a polarity signal with an even number of data signal lines;
- ⁇ 4, ⁇ 5, and ⁇ 6, respectively input polarity signals having opposite polarities of the polarity signals input at times T1, ⁇ 2, and ⁇ 3 to the odd-numbered and even-numbered data signal lines;
- the embodiment of the present invention provides a driving method for driving a display device including the array substrate shown in FIG. 5.
- the first driving mode corresponds to driving an odd number of data signal lines
- the second driving mode corresponds to The even data signal lines are driven
- the first data signal line S1 and the second data signal line S2 are respectively taken as an example for detailed description.
- the data signal line S1 inputs the "-" electrode signal; at the times of T4, ⁇ 5, and ⁇ 6, Inputting a polarity signal having a polarity opposite to that of the polarity signals input at times T1, ⁇ 2, and ⁇ 3 to the data signal line S1, that is, inputting the "-" electrode signal, repeating the input of the above T1 T6 time until all the scanning signal lines are completed once. scanning.
- the input signal signals are input to the data signal line S1 at T1, ⁇ 2, and ⁇ 3; at the time of ⁇ 4, ⁇ 5, and ⁇ 6, the data signal line S1 Enter the "-" electrode signal and repeat the above T1 ⁇ 6 input until all scan signal lines complete a scan. That is, regardless of the first driving mode or the second driving mode, the data signal line is inverted every three times until one cycle is completed.
- the display polarity of the pixel unit on the substrate is as shown in FIG. 5.
- the data signal line is inverted every three times, that is, inverted by ⁇ --+++ ⁇ , and is performed at a time relative to the existing data signal line.
- the driving method of one inversion is one-third of the original switching frequency, that is, the power consumption of each data signal line from the ground potential to the high-level charging ffi is reduced by one third, reducing the power consumption. .
- the display device is the array substrate shown in FIG. 7.
- the driving method includes: in one scan period, the first driving mode and the second driving mode respectively send odd and even data signals at the time of the ⁇ Line input a polarity signal;
- a polarity signal having a polarity opposite to the polarity of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
- the embodiment of the present invention provides a driving method for driving a display device including the array substrate as shown in FIG. 7.
- the first driving mode correspondingly drives an odd number of data signal lines
- the second driving mode Corresponding to the driving of the even-numbered data signal lines, the first data signal line Si and the second data signal line S2 will be described in detail as an example.
- the data signal line S1 is input with the "electrode signal; at the time T2 and T3, the polarity input at the time T1 is input to the data signal line S1.
- the polarity signal of the opposite polarity of the signal that is, the input "-" electrode signal; the polarity opposite to the polarity of the polarity signal input at the time of ⁇ 2 and ⁇ 3 is input to the data signal line S1 at times T4, ⁇ 5, ⁇ 6, and ⁇ 7.
- the signal that is, the input "electrode signal, repeats the above-mentioned output of ⁇ 2- ⁇ 7 to all scanning signal lines to complete a scan. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that the data signal line S2 inputs the "-" electrode signal at T1, and the data signal line S2 at the time of ⁇ 2 and ⁇ 3.
- the electrode signal at the time of ⁇ 4, ⁇ 5, ⁇ 6, and ⁇ 7, the "-" electrode signal is input to the data signal line S2, and the output of the above ⁇ 2- ⁇ 7 is repeated until all the scanning signal lines complete one scan. That is, regardless of the first driving mode or the second driving mode, after the data signal line is etched, the opposite polarity signals are input at four times after inputting two identical signals, and the above input is repeated until one is completed. cycle. It should be noted that, when the array substrate shown in FIG. 7 is driven according to the above driving method, the display polarity of the pixel unit on the substrate is as shown in FIG. 7.
- the data signal line is at time T1
- the data signal line is inverted in the manner of ++++ ⁇ , and is inverted at a time relative to the existing data signal line.
- the switching frequency is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is correspondingly reduced.
- the display device includes an array substrate as shown in FIG. 9.
- the driving method includes: in one scanning cycle, the first driving mode and the second driving mode respectively are respectively at times T1, ⁇ 2, ⁇ 3, and ⁇ 4 An odd-numbered and an even-numbered data signal line inputs a polarity signal;
- the polar signals having the opposite polarities of the polarity signals input at the times T1, ⁇ 2, ⁇ 3, and ⁇ 4 are input to the odd-numbered and even-numbered data signal lines, respectively;
- the embodiment of the present invention provides a driving method for driving a display device including the array substrate shown in FIG. 9.
- the first driving mode corresponds to driving an odd number of data signal lines
- the second driving mode corresponds to The even data signal lines are driven
- the first data signal line S 1 and the second data signal line S2 are respectively taken as an example for detailed description.
- FIG. 10 shows a driving method for driving a display device including the array substrate shown in FIG. 9.
- the first driving mode corresponds to driving an odd number of data signal lines
- the second driving mode corresponds to The even data signal lines are driven
- the first data signal line S 1 and the second data signal line S2 are respectively taken as an example for detailed description.
- the data signal line Si is input with the "electrode signal"; at the time of T5 and T6, The data signal line Si inputs a polarity signal opposite to the polarity of the polarity signals input at times T1, ⁇ 2, ⁇ 3, and ⁇ 4, that is, inputs the "-" electrode signal, repeats the input of the above Tl- ⁇ 6 time until all the scanning signal lines are Completing a scan.
- the data signal line S2 inputs the "-" electrode signal; at T5 and At the time T6, the electrode signal is input to the data signal line S2, and the input of the above Ti-T6 time is repeated until all the scanning signal lines complete one scan. That is, the data signal line is input at the same four for the first driving mode or the second driving mode.
- the signals of opposite polarities are input at two times after the signal, and the above input is repeated until one cycle is completed.
- the data signal line is - - -H ⁇ or - ⁇
- the driving method is reversed at a time relative to the existing data signal line, and the switching frequency is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is correspondingly reduced.
- the first driving mode and the second driving mode may be used to input a polarity signal to the odd-numbered and even-numbered data signal lines at the time of ;; ⁇ 3, ⁇ 4, and ⁇ 5 respectively input polarity signals opposite to the polarity of the polarity signal input at time T1 to the odd-numbered and even-numbered data signal lines; the driving method driving is repeated until the ⁇ 2- ⁇ 5 time is completed until one scanning period is completed.
- the first driving method corresponds to driving the odd-numbered data signal lines
- the second driving method corresponds to driving the even-numbered data signal lines
- the first data signal line S 1 and the second data signal line S2 are respectively taken as an example for detailed description. As shown in FIG.
- the data signal line S1 is input with the "+" electrode signal; at the time of ⁇ 2, ⁇ '3, ⁇ 4, and ⁇ 5, the data signal line is input.
- S1 inputs a polarity signal opposite to the polarity of the polarity signal input at the time of ⁇ , that is, inputs the "" electrode signal; repeats the above ⁇ 2- ⁇ 5 time until a scan period is completed.
- the data signal line S2 inputs the "-" electrode signal; at the time of ⁇ 2, ⁇ 3, ⁇ 4, and ⁇ 5, the data signal line S2 inputs the "+" electrode signal, repeating the above ⁇ 2- ⁇ 5 time until a scan cycle is completed. That is, regardless of the first driving mode or the second driving mode, the data signal line is inverted every four times after the time T1, until one cycle is completed.
- the signal inversion is performed every four moments, that is, reversed by ⁇ —++- ⁇ ⁇ or ⁇ +- ⁇ - ⁇ ⁇
- the driving method of performing inversion at each time of the existing data signal line has a switching frequency that is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is reduced.
- the driving method provided by the embodiment of the present invention is used to drive the display device, and the driving method is different, the display polarity of the pixel unit on the display device is different, and the embodiment of the present invention only uses one driving method and correspondingly
- the display polarity of the pixel unit of the driving method display device will be described as an example.
- the above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any change or replacement that can be easily conceived by those skilled in the art within the technical scope of the present invention is All should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
An array substrate, a display apparatus, and a driving method for same. The array substrate comprises; multiple scan signal lines; multiple data signal lines; and multiple pixel units, each pixel unit at least comprising a first subpixel, a second subpixel, and a third subpixel, the first subpixel being connected to an Nth scan signal line, the second subpixel being connected to an (N+1)th scan signal line, the third subpixel being connected to an (N+2)th scan signal line; where an Mth data signal line is connected to at least one subpixel in a pixel unit, other subpixels in the pixel unit are connected to data signal lines adjacent to the Mth data signal line, and subpixels connected to same scan signal lines are separately connected to different data signal lines. A display apparatus comprises the array substrate and a driving method for the display apparatus.
Description
本发明涉及显示技术领域, 尤其涉及一种阵列基板、 显示装置及其驱动 方法。 The present invention relates to the field of display technologies, and in particular, to an array substrate, a display device, and a driving method thereof.
液晶显示器(Liquid Crystal Display, LCD) , 其功耗很低, 因此倍受工程 师青睐, 适用于各种电子设备。 它的主要原理是利用电场通过液晶控制光透 性以显示图像, 可应^于电脑、 手机等电子产品中。 Liquid Crystal Display (LCD), which has low power consumption, is highly appreciated by engineers and is suitable for a wide range of electronic devices. Its main principle is to use the electric field to control the light transmittance through the liquid crystal to display images, which can be used in electronic products such as computers and mobile phones.
具体的, 液晶显示器包括: 阵列基板、 彩膜基板以及形成在阵列基板和 彩膜基板之间的液晶层。 如图 1所述, 阵列基板包括: 多条扫描信号线和多 条数据信号线, 所述扫描信号线和数据信号线交叉设置, 形成多个子像素, 图 1中仅以扫描信号线包括 Gi- G3, 数据信号线包括 SI - S9且第一像素单元 10包括第一子像素 1、 第二子像素 2和第三子像素 3为例。 所述阵列基板上 的三个子像素分别与彩膜基板上的红 (R)、 绿 (G)、 蓝 (B ) 三种不同颜色 的彩膜相对应。 Specifically, the liquid crystal display comprises: an array substrate, a color filter substrate, and a liquid crystal layer formed between the array substrate and the color filter substrate. As shown in FIG. 1, the array substrate includes: a plurality of scanning signal lines and a plurality of data signal lines, wherein the scanning signal lines and the data signal lines are disposed to form a plurality of sub-pixels, and only the scanning signal lines include Gi- in FIG. G3, the data signal line includes SI-S9 and the first pixel unit 10 includes the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 as an example. The three sub-pixels on the array substrate respectively correspond to three different color colors of red (R), green (G), and blue (B) on the color filter substrate.
当与子像素相连的扫描信号线和数据信号线同时输入信号时, 则对应的 子像素充电实现显示。 其中, 栅极驱动电路向每一条扫描信号线提供扫描信 号, 数据驱动电路向每一条数据信号线提供数据信号, 数据驱动电路包括多 个数据驱动器 (Source- Driver IC, S-DIC) , 其中每一个 S- DIC向固定数量的 数据信号线提供数据信号。 由于现有的数据信号线条数比较多, 因此数据驱 动电路包括的 S- DIC ffi较多, 成本较高。 When the scanning signal line and the data signal line connected to the sub-pixel are simultaneously input signals, the corresponding sub-pixel charging is realized. Wherein, the gate driving circuit supplies a scanning signal to each scanning signal line, and the data driving circuit provides a data signal to each of the data signal lines, and the data driving circuit includes a plurality of data drivers (Source-Driver IC, S-DIC), wherein each An S-DIC provides a data signal to a fixed number of data signal lines. Since the number of existing data signal lines is relatively large, the data driving circuit includes more S-DIC ffi and higher cost.
本发明的实施例提供一种阵列基板、 显示装置及其驱动方法, 所述阵列 基板上每一像素单元中的子像素的排布与现有的子像素排布不同, 且同一数 据信号线可以向同一行像素单元中的多个子像素提供数据信号, 因此可以减 少数据信号线的数量, 进而减少数据驱动电路中 S- DIC的数量, 降低生产成
本。 An embodiment of the present invention provides an array substrate, a display device, and a driving method thereof. The arrangement of sub-pixels in each pixel unit on the array substrate is different from the existing sub-pixel arrangement, and the same data signal line can be Providing data signals to a plurality of sub-pixels in the same row of pixel units, thereby reducing the number of data signal lines, thereby reducing the number of S-DICs in the data driving circuit, and reducing the production Ben.
为达到上述目的, 本发明的实施例采用如下技术方案: In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
本发明实施例提供了一种阵列基板, 包括: An embodiment of the present invention provides an array substrate, including:
多条扫描信号线, 所述多条扫描信号线包括第 N条扫描信号线、 第 N+1 条扫描信号线以及第 N+2条扫描信号线, 其中 N为正整数; a plurality of scanning signal lines, wherein the plurality of scanning signal lines comprise an Nth scanning signal line, an N+1th scanning signal line, and an N+2th scanning signal line, wherein N is a positive integer;
多条数据信号线, 所述多条数据信号线包括第 M条数据信号线, 其 Μ 为正整数; a plurality of data signal lines, wherein the plurality of data signal lines comprise an Mth data signal line, wherein Μ is a positive integer;
多个像素单元, 所述像素单元包括多个子像素, 其中, 所述多个子像素 与所述多条扫描信号线相连; 第 M条数据信号线与所述像素单元中的至少一 个子像素相连, 所述像素单元中的其他子像素与和第 M条相邻的数据信号线 相连, 且与同一扫描信号线相连的所述子像素分别与不同的所述数据信号线 相连。 a plurality of pixel units, the pixel unit includes a plurality of sub-pixels, wherein the plurality of sub-pixels are connected to the plurality of scanning signal lines; and the Mth data signal line is connected to at least one of the pixel units, The other sub-pixels in the pixel unit are connected to the data signal lines adjacent to the Mth strip, and the sub-pixels connected to the same scan signal line are respectively connected to different data signal lines.
可选的, 所述像素单元包括所述第一子像素、 所述第二子像素和所述第 三子像素,其中,第一子像素与第 N条扫描信号线相连,第二子像素与第 N4-1 条扫描信号线相连, 第三子像素与第 N4-2条扫描信号线相连。 Optionally, the pixel unit includes the first sub-pixel, the second sub-pixel, and the third sub-pixel, wherein the first sub-pixel is connected to the Nth scan signal line, and the second sub-pixel is The scanning signal lines of the N4-1th are connected, and the third sub-pixel is connected to the scanning signal line of the N4-2th.
可选的, 所述第一子像素、 第二子像素和第三子像素均为矩形, 所述第 一子像素设置在所述第 N条扫描信号线和所述第 N+1条扫描信号线之间,所 述第二子像素和所述第三子像素设置在所述第 N- H 条扫描信号线和所述第 NH--2条扫描信号线之间, 且所述第一子像素的长边与扫描信号线平行, 所述 第二子像素和所述第三子像素的长边与数据信号线平行, 所述像素单元与扫 描信号线平行方向的宽度等于所述第一子像素的长边的长度。 Optionally, the first sub-pixel, the second sub-pixel, and the third sub-pixel are all rectangular, and the first sub-pixel is disposed on the Nth scan signal line and the (N+1)th scan signal Between the lines, the second sub-pixel and the third sub-pixel are disposed between the N-thth scanning signal line and the (NH--2th scanning signal line), and the first sub- a long side of the pixel is parallel to the scanning signal line, and a long side of the second sub-pixel and the third sub-pixel is parallel to the data signal line, and a width of the pixel unit in a direction parallel to the scanning signal line is equal to the first sub- The length of the long side of the pixel.
可选的, 所述像素单元中的所述第一子像素和所述第二子像素与所述第 M条数据信号线相连, 所述第三子像素与第 M+1条数据信号线相连。 Optionally, the first sub-pixel and the second sub-pixel in the pixel unit are connected to the Mth data signal line, and the third sub-pixel is connected to the M+1th data signal line. .
可选的, 所述像素单元中的所述第一子像素和所述第三子像素与所述第 M- l条数据信号线相连; 所述第二子像素与所述第 M条数据信号线相连。 Optionally, the first sub-pixel and the third sub-pixel in the pixel unit are connected to the M-th data signal line; the second sub-pixel and the M-th data signal Lines are connected.
可选的, 沿所述数据信号线方向上相邻的两个所述像素单元中的所述第 一子像素分别与第 M条数据信号线和第 M 条数据信号线相连; 第二子像 素和第三子像素分别与第 M条数据信号线和第 M- H条数据信号线相连。 Optionally, the first sub-pixels of the two pixel units adjacent in the direction of the data signal line are respectively connected to the Mth data signal line and the Mth data signal line; the second sub-pixel And the third sub-pixel are respectively connected to the Mth data signal line and the M-Hth data signal line.
可选的, 位于第一行、 第一列的所述像素单元中的所述第一子像素与第
i条数据信号线相连。 Optionally, the first sub-pixel and the first pixel in the first row and the first column of the pixel unit i data signal lines are connected.
可选的, 位于第一行、 第一列的所述像素单元中的所述第一子像素与第 Optionally, the first sub-pixel and the first pixel in the first row and the first column of the pixel unit
2条数据信号线相连。 Two data signal lines are connected.
可选的, 所述像素单元还包括第四子像素。 Optionally, the pixel unit further includes a fourth sub-pixel.
本发明实施例还提供了一种显示装置, 包括本发明实施例提供的上述阵 列基板。 The embodiment of the invention further provides a display device comprising the above array substrate provided by the embodiment of the invention.
本发明实施例还提供了一种显示装置的驱动方法, 所述显示装置包括本 法民实施例提供的上述阵列基板, 所述驱动方法包括: The embodiment of the present invention further provides a driving method of a display device, where the display device includes the above array substrate provided by the embodiment of the present invention, and the driving method includes:
以第一驱动方式驱动显示装置的奇数条数据信号线; Driving an odd number of data signal lines of the display device in a first driving manner;
以第二驱动方式驱动显示装置的偶数条数据信号线; Driving an even number of data signal lines of the display device in a second driving manner;
其中, 第一驱动方式和第二驱动方式在同一时刻输入信号的极性相反。 可选的, 所述显示装置包括上述阵列基板, 所述驱动方法包括: 在一个扫描周期内,第一驱动方式和第二驱动方式在 T1时刻分别向奇数 条和偶数条数据信号线输入一极性信号; Wherein, the first driving mode and the second driving mode have opposite polarities of the input signals at the same time. Optionally, the display device includes the array substrate, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively input a pole to the odd-numbered and even-numbered data signal lines at time T1. Sexual signal
在 T2、 Τ3以及 Τ4时刻分别向奇数条和偶数条数据信号线输入与 T1时 刻输入的极性信号的极性相反的极性信号; At the times of T2, Τ3, and Τ4, a polarity signal having a polarity opposite to that of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
在 Τ5、 Τ6以及 Τ7时刻分别向奇数条和偶数条数据信号线输入与 Τ2、 Input 与2 to the odd-numbered and even-numbered data signal lines at Τ5, Τ6, and Τ7, respectively.
Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; Polar signals of opposite polarities of the polarity signals input at times Τ3 and Τ4;
重复上述 Τ2- Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2- Τ7 time until one scan cycle is completed.
可选的, 所述显示装置包括上述 列基板, 所述驱动方法包括: 在一个扫描周期内, 第一驱动方式和第二驱动方式在 Tl、 Τ2以及 Τ3时 刻分别向奇数条和偶数条数据信号线输入一极性信号; Optionally, the display device includes the above-mentioned column substrate, and the driving method includes: in one scanning period, the first driving mode and the second driving mode respectively respectively send odd and even data signals at times T1, Τ2, and Τ3 Line input a polarity signal;
在 Τ4、 Τ5 以及 Τ6时刻分别向奇数条和偶数条数据信号线输入与 Tl、 Input 与, Τ5, and Τ6 to the odd and even data signal lines respectively and Tl,
Τ2以及 Τ3时刻输入的极性信号相反的极性信号; The polarity signals of the polarity signals input at Τ2 and Τ3 are opposite;
重复上述 Ti- T6时刻直至完成一个扫描周期。 Repeat the above Ti-T6 time until one scan cycle is completed.
可选的, 所述显示装置包括上述的阵列基板, 所述驱动方法包括: 在一个扫描周期内,第一驱动方式和第二驱动方式在 T1时刻分别向奇数 条和偶数条数据信号线输入一极性信号; Optionally, the display device includes the array substrate, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively input one to an odd-numbered and an even-numbered data signal lines at time T1. Polarity signal
在 T2以及 T3时刻分别向奇数条和偶数条数据信号线输入与 T1时刻输
入的极性信号的极性相反的极性信号; At the time of T2 and T3, input to the odd and even data signal lines and the time of T1 respectively. a polar signal of opposite polarity of the incoming polarity signal;
在 T4、 Τ5、 Τ6 以及 Τ7 时刻分别向奇数条和偶数条数据信号线输入与 Input to the odd and even data signal lines at times T4, Τ5, Τ6, and Τ7
Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号; Polar signals of opposite polarities of the polarity signals input at times Τ2 and Τ3;
重复上述 Τ2- Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2- Τ7 time until one scan cycle is completed.
可选的, 所述显示装置上述的阵列基板, 所述驱动方法包括: Optionally, the display device has the above array substrate, and the driving method includes:
在一个扫描周期内, 第一驱动方式和第二驱动方式在 Tl、 Τ2、 Τ3 以及 In one scan cycle, the first driving mode and the second driving mode are in T1, Τ2, Τ3, and
Τ4时刻分别向奇数条和偶数条数据信号线输入一极性信号; Τ4 moments respectively input a polarity signal to the odd-numbered and even-numbered data signal lines;
在 Τ5以及 Τ6时刻分别向奇数条和偶数条数据信号线输入与 Tl、 Τ2、 Inputs to T1 and Τ2 to the odd and even data signal lines at Τ5 and Τ6, respectively.
Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; Polar signals of opposite polarities of the polarity signals input at times Τ3 and Τ4;
重复上述 ΤΊ - Τ6时刻直至完成一个扫描周期。 Repeat the above ΤΊ - Τ6 times until one scan cycle is completed.
本发明实施例提供的一种阵列基板、 显示装置及其驱动方法, 所述阵列 基板包括多个像素单元, 且每一所述像素单元包括多个子像素, 第 Μ条数据 信号线与像素单元中的至少一个子像素相连, 所述像素单元中的其他子像素 与与第 Μ条相邻的数据信号线相连, 且与同一扫描信号线相连的相同子像素 分别与不同的数据信号线相连, 第一条数据信号线和最后一条数据信号线可 以向同一行像素单元中的至少一个子像素提供数据信号, 其他数据信号线可 以向同一行像素单元中的三个不同的子像素提供数据信号, 因此可以减少数 据信号线的数量, 进而减少数据驱动电路中 S DIC的数量, 降低生产成本。 An array substrate, a display device, and a driving method thereof are provided in an embodiment of the present invention. The array substrate includes a plurality of pixel units, and each of the pixel units includes a plurality of sub-pixels, and a data signal line and a pixel unit At least one sub-pixel is connected, the other sub-pixels in the pixel unit are connected to a data signal line adjacent to the second strip, and the same sub-pixels connected to the same scan signal line are respectively connected to different data signal lines, One data signal line and the last data signal line can provide data signals to at least one of the same row of pixel units, and the other data signal lines can provide data signals to three different sub-pixels in the same row of pixel units, thus The number of data signal lines can be reduced, thereby reducing the number of S DICs in the data driving circuit and reducing the production cost.
图 1为现有的阵列基板上像素单元排布示意图; 1 is a schematic view showing the arrangement of pixel units on a conventional array substrate;
图 2为本发明实施例提供的阵列基板示意图; 2 is a schematic diagram of an array substrate according to an embodiment of the present invention;
图 3为本发明实施例提供的用于驱动如图 2所示的阵列基板的驱动方法 示意图; 3 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 2 according to an embodiment of the present invention;
图 4为本发明实施例提供的另一种阵列基板示意图; 4 is a schematic diagram of another array substrate according to an embodiment of the present invention;
图 5为本发明实施例提供的另一种阵列基板示意图; FIG. 5 is a schematic diagram of another array substrate according to an embodiment of the present disclosure;
图 6为本发明实施例提供的用于驱动如图 5所示的阵列基板的驱动方法 示意图; 6 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 5 according to an embodiment of the present invention;
图 7为本发明实施例提供的另一种阵列基板示意图;
图 8为本发明实施例提供的用于驱动如图 7所示的阵列基板的驱动方法 示意图; FIG. 7 is a schematic diagram of another array substrate according to an embodiment of the present disclosure; FIG. 8 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 7 according to an embodiment of the present invention; FIG.
图 9为本发明实施例提供的另一种阵列基板示意图; FIG. 9 is a schematic diagram of another array substrate according to an embodiment of the present disclosure;
图 10为本发明实施例提供的^于驱动如图 9所示的阵列基板的驱动方法 示意图; FIG. 10 is a schematic diagram of a driving method for driving an array substrate as shown in FIG. 9 according to an embodiment of the present invention; FIG.
图 1】为本发明实施例提供的另一种阵列基板示意图; 1 is a schematic diagram of another array substrate according to an embodiment of the present invention;
图 12为本发明实施例提供的 ffi于驱动如图 Π所示的阵列基板的驱动方 法示意图; FIG. 12 is a schematic diagram of driving method of ffi driving an array substrate as shown in FIG.
附图标记: Reference mark:
10-第一像素单元; 20-第二像素单元; 1—第一子像素; 2-第二子像素; 3- 第三子像素; 4-第四子像素。 10-first pixel unit; 20-second pixel unit; 1—first sub-pixel; 2- second sub-pixel; 3- third sub-pixel; 4-fourth sub-pixel.
下面将结合本发明实施例中的 图, 对本发明实施例中的技术方案进行 清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而 不是全部的实施例。 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
本发明实施例提供了一种阵列基板, 包括: An embodiment of the present invention provides an array substrate, including:
多条扫描信号线, 所述多条扫描信号线包括第 N条扫描信号线、 第 N4-1 条扫描信号线以及第 N4-2条扫描信号线, 其中 N为正整数; a plurality of scanning signal lines, wherein the plurality of scanning signal lines comprise an Nth scanning signal line, an N4-1th scanning signal line, and an N4-2th scanning signal line, wherein N is a positive integer;
多条数据信号线, 所述多条数据信号线包括第 M条数据信号线, 其 Μ 为正整数; a plurality of data signal lines, wherein the plurality of data signal lines comprise an Mth data signal line, wherein Μ is a positive integer;
多个像素单元, 所述像素单元包括多个子像素, 其中, 多个子像素与多 条扫描信号线相连;第 M条数据信号线与像素单元中的至少一个子像素相连, 所述像素单元中的其他子像素与和第 M条相邻的数据信号线相连, — 与同一 扫描信号线相连的所述子像素分别与不同的数据信号线相连。 a plurality of pixel units, the pixel unit includes a plurality of sub-pixels, wherein the plurality of sub-pixels are connected to the plurality of scanning signal lines; the Mth data signal line is connected to at least one of the pixel units, wherein the pixel unit is The other sub-pixels are connected to the data signal lines adjacent to the Mth strip, and the sub-pixels connected to the same scanning signal line are respectively connected to different data signal lines.
需要说明的是, 所述每一像素单元至少包括第一子像素、 第二子像素和 第三子像素, 即每一像素单元至少包括三个子像素。 具体的, 每一像素单元 可以只包括三个子像素, 还可以包括四个子像素, 或是其他多个子像素等, 且显示面板上的每一像素单元相同。 第一子像素与第 N条扫描信号线相连,
第二子像素与第 N+1条扫描信号线相连,第三子像素与第 N+2条扫描信号线 相连。 即每一像素单元中的各子像素分别与一条扫描信号线相连, 通过该扫 描信号线提供扫描信号。第 M条数据信号线与像素单元中的至少一个子像素 相连, 所述像素单元中的其他子像素与和第 M条相邻的数据信号线相连。 具 体的, 像素单元中的至少一个子像素与第 M条数据信号线相连, ϋ当 M=l 时,像素单元中的其他子像素与第 M+1条即第 2条数据信号线相连; 当 Μ> 1时, 像素单元中的其他子像素可以是与第 M-1条数据信号线相连, 或者是 与第 Μ+〗条数据信号线相连。 其中, 第 Μ 1条数据信号线和第 M+1条数据 信号线均是与第 Μ条数据信号线相邻的数据信号线。 It should be noted that each of the pixel units includes at least a first sub-pixel, a second sub-pixel, and a third sub-pixel, that is, each pixel unit includes at least three sub-pixels. Specifically, each pixel unit may include only three sub-pixels, and may also include four sub-pixels, or other multiple sub-pixels, and the like, and each pixel unit on the display panel is the same. The first sub-pixel is connected to the Nth scanning signal line, The second sub-pixel is connected to the (N+1)th scanning signal line, and the third sub-pixel is connected to the N+2th scanning signal line. That is, each sub-pixel in each pixel unit is respectively connected to one scanning signal line, and a scanning signal is provided through the scanning signal line. The Mth data signal line is connected to at least one of the pixel units, and the other sub-pixels of the pixel unit are connected to the data signal line adjacent to the Mth. Specifically, at least one sub-pixel in the pixel unit is connected to the Mth data signal line, and when M=l, the other sub-pixels in the pixel unit are connected to the M+1th, ie, the second data signal line; When Μ>1, other sub-pixels in the pixel unit may be connected to the M-1th data signal line or connected to the Μ+〗 data signal line. Wherein, the first data signal line and the (M+1)th data signal line are data signal lines adjacent to the first data signal line.
所述与同一扫描信号线相连的所述子像素分别与不同的数据信号线相连, 即同一条数据信号线只能连接位于同一排其两侧不同像素单元的不同子像素, 不能连接同一排不同像素单元的相同子像素, 其中, 与同一扫描信号线相连 的子像素为相同子像素, 例如与同一扫描信号线相连的均为第一子像素; 与 不同扫描信号线相连的为不同子像素。如图 2所示, 第 2条数据信号线 S2连 接第一像素单元 10的第三子像素 3和第二像素单元 20的第一子像素 1和第 二子像素 2。 不能同时连接第一像素单元 10的第一子像素 1和第二像素单元 20的第一子像素 1。 这是由于位于同一排的相同子像素是由同一条扫描信号 线提供扫描信号的, 如图 2所示, 第一像素单元 10的第一子像素 1和第二像 素单元 20的第一子像素 1均是由第一扫描信号线 Si驱动的, 若同一数据信 号线同时连接位于同一排的相同子像素, 则在该扫描信号线提供扫描信号, 同时在该数据信号线提供数据信号的情况下, 该两个子像素同时显示, 出现 显示不良。 The sub-pixels connected to the same scanning signal line are respectively connected to different data signal lines, that is, the same data signal line can only be connected to different sub-pixels of different pixel units on the two sides of the same row, and cannot be connected to the same row. The same sub-pixels of the pixel unit, wherein the sub-pixels connected to the same scanning signal line are the same sub-pixels, for example, the first sub-pixels are connected to the same scanning signal line; the different sub-pixels are connected to different scanning signal lines. As shown in FIG. 2, the second data signal line S2 is connected to the third sub-pixel 3 of the first pixel unit 10 and the first sub-pixel 1 and the second sub-pixel 2 of the second pixel unit 20. The first sub-pixel 1 of the first pixel unit 10 and the first sub-pixel 1 of the second pixel unit 20 cannot be simultaneously connected. This is because the same sub-pixels in the same row are provided with scanning signals by the same scanning signal line. As shown in FIG. 2, the first sub-pixel 1 of the first pixel unit 10 and the first sub-pixel of the second pixel unit 20 1 is driven by the first scanning signal line Si. If the same data signal line is simultaneously connected to the same sub-pixel located in the same row, the scanning signal is provided on the scanning signal line, and in the case where the data signal line provides the data signal. The two sub-pixels are displayed at the same time, and the display is poor.
本发明实施提供的一种阵列基板, 所述阵列基板上的像素单元中的至少 一个子像素与其他子像素相对, 第 M条数据信号线与像素单元中的至少一个 子像素相连, 所述像素单元中的其他子像素与和第 M条相邻的数据信号线相 连, 则第一条和最后一条数据信号线可以向同一行像素单元中的至少一个子 像素提供数据信号, 其他条数据信号线可以向同一行像素单元中的三个子像 素提供数据信号, 这样可以减少数据信号线的数量, 进而减少数据驱动电路 中 S- DIC的数量, 降低生产成本。
可选的, 如图 2所示, 所述第一像素单元 10包括第一子像素 1、 第二子 像素 2和第三子像素 3。 需要说明的是, 所述像素单元包括三个子像素, 第 一子像素、 第二子像素和第三子像素, 且所述三个子像素分别与彩膜基板上 的红 (R)、 绿 (G)、 蓝 (B ) 三种不同颜色的彩膜相对应, 但对于三种颜色 对应的颜色膜层可以是任意的, 例如第一子像素也可以是与彩膜基板的绿色 膜层对应、 第二子像素可以是与彩膜基板的蓝色膜层对应、 第三子像素可以 是与彩膜基板的红色膜层对应, 本发明实施例以 图所示的第一子像素与彩 膜基板的红色膜层, 第二子像素与彩膜基板的绿色膜层, 第三子像素与彩膜 基板的蓝色膜层相对应为例进行详细说明。 An array substrate provided by the present invention, at least one sub-pixel in a pixel unit on the array substrate is opposite to other sub-pixels, and the M-th data signal line is connected to at least one sub-pixel in the pixel unit, the pixel The other sub-pixels in the cell are connected to the data signal line adjacent to the Mth row, and the first and last data signal lines can provide data signals to at least one of the pixel cells in the same row, and other data signal lines Data signals can be supplied to three sub-pixels in the same row of pixel units, which can reduce the number of data signal lines, thereby reducing the number of S-DICs in the data driving circuit and reducing the production cost. Optionally, as shown in FIG. 2, the first pixel unit 10 includes a first sub-pixel 1, a second sub-pixel 2, and a third sub-pixel 3. It should be noted that the pixel unit includes three sub-pixels, a first sub-pixel, a second sub-pixel, and a third sub-pixel, and the three sub-pixels respectively correspond to red (R) and green (G) on the color filter substrate. ), blue (B) corresponds to three different colors of color film, but the color film layer corresponding to the three colors may be arbitrary, for example, the first sub-pixel may also correspond to the green film layer of the color film substrate, The second sub-pixel may correspond to the blue film layer of the color filter substrate, and the third sub-pixel may correspond to the red film layer of the color filter substrate, and the first sub-pixel and the color film substrate are illustrated in the embodiment of the present invention. The red film layer, the second sub-pixel and the green film layer of the color filter substrate, and the third sub-pixel correspond to the blue film layer of the color filter substrate as an example for detailed description.
可选的, 第一子像素、 第二子像素和第三子像素分别为矩形, 所述第一 子像素设置在第 N条扫描信号线和第 N+1条扫描信号线之间,第二子像素和 第三子像素设置在第 N+1条扫描信号线和第 N+2条扫描信号线之间,且所述 第一子像素的长边与扫描信号线平行, 第二子像素和第三子像素的长边与数 据信号线平行, 像素单元与扫描信号线平行方向的宽度等于所述第一子像素 的长边的长度。 如图 2、 图 5、 图 7、 图 9所示, 以第一像素单元 10为例, 第一子像素 1设置在第 1条扫描信号线 G1和第 2条扫描信号线 G2之间,第 二子像素 2和第三子像素 3设置在第 2条扫描信号线 G2和第 3条扫描信号 线 G3之间, 第一子像素 1、 第二子像素 2以及第三子像素 3均为矩形, 且第 一子像素 1的长边与扫描信号线平行, 第二子像素 2和第三子像素 3位于第 一子像素 1的同一侧且第二子像素 2和第三子像素 3的长边与数据信号线平 行, 由第一子像素 1、 第二子像素 2和第三子像素 3形成的像素单元沿与扫 描信号线平行方向的宽度等于第一子像素 1沿与扫描信号线平行方向的长边 的长度。 所述像素单元中的子像素以这种垂直相对的形式排布, 是为了使得 各子像素排列紧密, 尽量减少每一像素单元的面积, 进而提高整个显示面板 的分辨率。 Optionally, the first sub-pixel, the second sub-pixel, and the third sub-pixel are respectively rectangular, and the first sub-pixel is disposed between the Nth scan signal line and the (N+1)th scan signal line, and the second The sub-pixel and the third sub-pixel are disposed between the (N+1)th scan signal line and the N+2th scan signal line, and the long side of the first sub-pixel is parallel to the scan signal line, and the second sub-pixel and The long side of the third sub-pixel is parallel to the data signal line, and the width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the first sub-pixel. As shown in FIG. 2, FIG. 5, FIG. 7, and FIG. 9, the first sub-pixel 1 is disposed between the first scanning signal line G1 and the second scanning signal line G2. The second sub-pixel 2 and the third sub-pixel 3 are disposed between the second scanning signal line G2 and the third scanning signal line G3, and the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 are both rectangular. And the long side of the first sub-pixel 1 is parallel to the scanning signal line, and the second sub-pixel 2 and the third sub-pixel 3 are located on the same side of the first sub-pixel 1 and the length of the second sub-pixel 2 and the third sub-pixel 3 Parallel to the data signal line, the pixel unit formed by the first sub-pixel 1, the second sub-pixel 2, and the third sub-pixel 3 has a width in a direction parallel to the scanning signal line that is equal to the first sub-pixel 1 in parallel with the scanning signal line. The length of the long side of the direction. The sub-pixels in the pixel unit are arranged in such a vertical relative orientation in order to make the sub-pixels closely arranged, and the area of each pixel unit is minimized, thereby improving the resolution of the entire display panel.
所述第一子像素、 第二子像素和第三子像素均为矩形, 可以是如图 2、 图 5、图 7、图 9所示,第一子像素、第二子像素和第三子像素为相同的矩形, 即各子像素的长宽比相同。 或者, 还可以是各子像素的长宽比不同, 例如还 可以是第一子像素的长宽比为 3: 1,第二子像素和第三子像素的面积与第一子
像素的面积相同但长宽比不同, 且第二子像素和第三子像素沿扫描信号线方 向的宽度之和等于所述第一子像素的宽度。 这样在透光面积相同的基础上可 以减小像素单元的面积, 进一步可以提高显示屏的分辨率。 The first sub-pixel, the second sub-pixel, and the third sub-pixel are all rectangular, and may be the first sub-pixel, the second sub-pixel, and the third sub-image as shown in FIG. 2, FIG. 5, FIG. 7, and FIG. The pixels are the same rectangle, that is, the aspect ratio of each sub-pixel is the same. Alternatively, the aspect ratio of each sub-pixel may be different. For example, the aspect ratio of the first sub-pixel may be 3: 1. The area of the second sub-pixel and the third sub-pixel and the first sub-pixel The areas of the pixels are the same but the aspect ratios are different, and the sum of the widths of the second sub-pixel and the third sub-pixel along the direction of the scanning signal line is equal to the width of the first sub-pixel. In this way, the area of the pixel unit can be reduced on the basis of the same light transmission area, and the resolution of the display screen can be further improved.
可选的, 由于阵列基板上的各子像素分别与彩膜基板上的不同颜色的膜 层对应, 旦对应绿色膜层的子像素透光最强, 对应红色膜层的子像素的透光 次之, 对应蓝色膜层的子像素的透光最弱, 则还可以设置所述第一子像素与 绿色膜层对应, 第二子像素和第三子像素分别与蓝色膜层和红色膜层对应, 使得各子像素的面积与各子像素对应的膜层的透光率成反比, 这样可以提高 像素单元中各子像素的发光均匀性, 进一步提高显示效果。 Optionally, since each sub-pixel on the array substrate corresponds to a different color film layer on the color filter substrate, the sub-pixel corresponding to the green film layer has the strongest light transmission, and the sub-pixel corresponding to the red film layer has the light transmission time. The sub-pixel corresponding to the blue film layer has the weakest light transmission, and the first sub-pixel and the green film layer may be disposed, and the second sub-pixel and the third sub-pixel respectively correspond to the blue film layer and the red film. Corresponding to the layers, the area of each sub-pixel is inversely proportional to the transmittance of the film layer corresponding to each sub-pixel, thereby improving the uniformity of illumination of each sub-pixel in the pixel unit and further improving the display effect.
当然, 第一子像素与第二子像素和第三子像素形成的像素单元也可以是 采用其他排布方式,例如还可以是如图 4所示的第一像素单元 10中的子像素 的排布方式, 且各子像素的具体设置也可以有多种方式, 本发明实施例汉以 图 2所述的方式为例进行详细说明。 Certainly, the pixel unit formed by the first sub-pixel and the second sub-pixel and the third sub-pixel may also adopt other arrangement manners, for example, may also be a row of sub-pixels in the first pixel unit 10 as shown in FIG. 4 . The manner of the cloth, and the specific arrangement of each sub-pixel can also be various. The embodiment of the present invention is described in detail by taking the method described in FIG. 2 as an example.
可选的, 所述每一像素单元中的所述第一子像素和所述第二子像素与所 述第 M条数据信号线相连, 所述第三子像素与第 M+1 条数据信号线相连。 如图 2所示, 第一像素单元 10中的第一子像素 1和第二子像素 2分别与第 1 条数据信号线 S1相连, 则第三子像素 3与第 2条数据信号线 S2相连。 Optionally, the first sub-pixel and the second sub-pixel in each pixel unit are connected to the Mth data signal line, and the third sub-pixel and the M+1th data signal are Lines are connected. As shown in FIG. 2, the first sub-pixel 1 and the second sub-pixel 2 in the first pixel unit 10 are respectively connected to the first data signal line S1, and the third sub-pixel 3 is connected to the second data signal line S2. .
可选的, 所述每一像素单元中的所述第一子像素和所述第三子像素与第 M-H条数据信号线相连; 所述第二子像素与所述第 M条数据信号线相连。如 图 5所示,第一像素单元 10中的第一子像素 1和第三子像素 3分别与第 2条 数据信号线 S2相连, 第二子像素 2与第 1条数据信号线 S1相连。 Optionally, the first sub-pixel and the third sub-pixel in each pixel unit are connected to a MHth data signal line; the second sub-pixel is connected to the Mth data signal line . As shown in FIG. 5, the first sub-pixel 1 and the third sub-pixel 3 in the first pixel unit 10 are respectively connected to the second data signal line S2, and the second sub-pixel 2 is connected to the first data signal line S1.
可选的, 沿所述数据信号线方向上相邻的两个所述像素单元中的所述第 一子像素分别与第 M条数据信号线和第 M 条数据信号线相连; 第二子像 素和第三子像素分别与第 M条数据信号线和第 M-H 条数据信号线相连。 如 图 7所示, 第一像素单元 10和第二像素单元 20为沿所述数据信号线方向上 相邻的两个像素单元, 其中, 第一像素单元 10的第一子像素 1与第 i条数据 信号线 S1相连, 第二像素单元 20的第一子像素 1与第 2条数据信号线 S2 相连。 或者, 如图 9所示, 第一像素单元 10和第二像素单元 20为沿所述数 据信号线方向上相邻的两个像素单元, 其中, 第一像素单元 10的第一子像素
i与第 2条数据信号线 S2相连, 第二像素单元 20的第一子像素〗与第 1条 数据信号线 S1相连。 Optionally, the first sub-pixels of the two pixel units adjacent in the direction of the data signal line are respectively connected to the Mth data signal line and the Mth data signal line; the second sub-pixel And the third sub-pixel are respectively connected to the Mth data signal line and the MHth data signal line. As shown in FIG. 7, the first pixel unit 10 and the second pixel unit 20 are two pixel units adjacent in the direction of the data signal line, wherein the first sub-pixel 1 of the first pixel unit 10 and the ith The strip data signal lines S1 are connected, and the first sub-pixel 1 of the second pixel unit 20 is connected to the second data signal line S2. Alternatively, as shown in FIG. 9, the first pixel unit 10 and the second pixel unit 20 are two pixel units adjacent in the direction of the data signal line, wherein the first sub-pixel of the first pixel unit 10 i is connected to the second data signal line S2, and the first sub-pixel of the second pixel unit 20 is connected to the first data signal line S1.
可选的, 位于第一行、 第一列的像素单元中的第一子像素与第一条数据 信号线相连。 需要说明的是, 所述行可以是沿所述扫描信号线方向, 所述列 可以是沿所述数据信号线方向。 当然, 根据显示面板上扫描信号线和数据信 号线的设置不同, 所述行和列的方向也可以不同。 例如, 行也可以是沿所述 数据信号线方向, 列也可以是沿所述扫描信号线方向。 本发明实施例以所述 行沿所述扫描信号线方向,所述列沿所述数据信号线方向为例进行详细说明。 如图 7所示, 阵列基板上第一行、 第一列的第一像素单元 10中的第一子像素 与第 1条数据信号线 S 1相连。 Optionally, the first sub-pixel located in the pixel unit of the first row and the first column is connected to the first data signal line. It should be noted that the row may be along the direction of the scanning signal line, and the column may be along the direction of the data signal line. Of course, depending on the settings of the scanning signal line and the data signal line on the display panel, the directions of the rows and columns may also be different. For example, the row may be along the direction of the data signal line, and the column may be along the direction of the scanning signal line. In the embodiment of the present invention, the direction along the direction of the scanning signal line and the direction of the column along the data signal line are taken as an example for detailed description. As shown in FIG. 7, the first sub-pixel of the first pixel unit 10 of the first row and the first column on the array substrate is connected to the first data signal line S1.
可选的, 位于第一行、 第一列的像素单元中的第一子像素与第 2条数据 信号线相连。 即如图 9所示, 阵列基板上第一行、 第一列的第一像素单元 20 中的第一子像素 1与第 2条数据信号线 S2相连。 Optionally, the first sub-pixel located in the pixel unit of the first row and the first column is connected to the second data signal line. That is, as shown in Fig. 9, the first sub-pixel 1 of the first pixel unit 20 of the first row and the first column on the array substrate is connected to the second data signal line S2.
可选的, 所述像素单元包括第一子像素、 第二子像素、 第三子像素和第 四子像素。如图 11所示,第一像素单元 10包括第一子像素 1、第二子像素 2、 第三子像素 3和第四子像素 4。 其中, 第四子像素 4与彩膜基板上的白色膜 层相对应, 其可以提高显示面板的亮度。 需要说明的是, 第四子像素还可以 是对应彩膜基板上的其他颜色的膜层, 例如第四子像素还可以是对应彩膜基 板上的黄色膜层等。 可选的, 所述第一子像素、 第二子像素、 第三子像素及 第四子像素均为矩形,所述第一子像素设置在第 N条扫描信号线和第 N+1条 扫描信号线之间, 第二子像素和第三子像素设置在第 N+1条扫描信号线和第 N+2 条扫描信号线之间, 第四子像素设置在第 N4-2 条扫描信号线和第 N4-3 条扫描信号线之间, 且所述第一子像素和第四子像素的长边与扫描信号线平 行, 第二子像素和第三子像素的长边与数据信号线平行, 像素单元与扫描信 号线平行方向的宽度等于所述第一子像素或第四子像素的长边的长度。 如图 1 1所示,第一子像素 1设置在第 1条扫描信号线 G1和第 2条扫描信号线 G2 之间, 第二子像素 2和第三子像素 3设置在第 2条扫描信号线 G2和第 3条 扫描信号线 G3之间,第四子像素 4设置在第 3条扫描信号线 G3和第 4条扫 描信号线 G4之间, 且所述第一子像素 i和第四子像素 4的长边与扫描信号
线平行, 第二子像素 2和第三子像素 3的长边与数据信号线平行, 像素单元 与扫描信号线平行方向的宽度等于所述矩形的长边的长度。 当然, 所述第一 子像素、 第二子像素、 第三子像素和第四子像素还可以是以其他形式排布, 本发明实施例仅以图 11所示为例进行说明。 Optionally, the pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. As shown in FIG. 11, the first pixel unit 10 includes a first sub-pixel 1, a second sub-pixel 2, a third sub-pixel 3, and a fourth sub-pixel 4. The fourth sub-pixel 4 corresponds to the white film layer on the color filter substrate, which can improve the brightness of the display panel. It should be noted that the fourth sub-pixel may also be a film layer corresponding to other colors on the color film substrate. For example, the fourth sub-pixel may also be a yellow film layer corresponding to the color film substrate. Optionally, the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are all rectangular, and the first sub-pixel is disposed on the Nth scan signal line and the N+1th scan Between the signal lines, the second sub-pixel and the third sub-pixel are disposed between the (N+1)th scanning signal line and the N+2th scanning signal line, and the fourth sub-pixel is disposed on the Nth-2th scanning signal line And the N4-3 scanning signal line, and the long sides of the first sub-pixel and the fourth sub-pixel are parallel to the scanning signal line, and the long sides of the second sub-pixel and the third sub-pixel are parallel to the data signal line The width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the first sub-pixel or the fourth sub-pixel. As shown in FIG. 11, the first sub-pixel 1 is disposed between the first scanning signal line G1 and the second scanning signal line G2, and the second sub-pixel 2 and the third sub-pixel 3 are disposed in the second scanning signal. Between the line G2 and the third scanning signal line G3, the fourth sub-pixel 4 is disposed between the third scanning signal line G3 and the fourth scanning signal line G4, and the first sub-pixel i and the fourth sub-pixel Long side of pixel 4 and scan signal The lines are parallel, and the long sides of the second sub-pixel 2 and the third sub-pixel 3 are parallel to the data signal line, and the width of the pixel unit in the direction parallel to the scanning signal line is equal to the length of the long side of the rectangle. The first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel may be arranged in other forms. The embodiment of the present invention is only illustrated by using FIG. 11 as an example.
需要说明的是, 基板上每一像素单元包括的四个子像素的连接方式 ffi可 以根据不同需要选择不同的连接方式, 其可以参考本发明实施例提供的像素 单元包括三个子像素的连接, 在这里不做赘述。 但同一条数据信号线只能连 接位于同一排其两侧不同的像素单元的不同子像素, 不能连接不同像素单元 的相同子像素。如图 11所示, 第 2条数据信号线 S2连接第一像素单元】0的 第三子像素 3和第二像素单元 20的第一子像素 1、 第二子像素 2以及第四子 像素 4。 不能同时连接第一像素单元 10和第二像素单元 20的第一子像素 1 或第四子像素 4。 这是由于, 位于同一排的相同子像素是由同一条扫描信号 线提供扫描信号的, 如图 U所示, 第一像素单元 10和第二像素单元 20中的 第一子像素 1均是由第 1条扫描信号线 G1驱动, 第一像素单元 10和第二像 素单元 20中的第四子像素 4均是由第 4条扫描信号线 G4驱动; 若同一数据 信号线同时连接位于同一排的相同子像素,则在该扫描信号线提供扫描信号, 该数据信号线提供数据信号的同时,该两个子像素同时显示,出现显示不良。 It should be noted that the connection manner ffi of the four sub-pixels included in each pixel unit on the substrate may be different according to different needs. For example, the pixel unit provided by the embodiment of the present invention includes three sub-pixel connections, where Do not repeat them. However, the same data signal line can only connect different sub-pixels of different pixel units on both sides of the same row, and cannot connect the same sub-pixels of different pixel units. As shown in FIG. 11, the second data signal line S2 connects the third sub-pixel 3 of the first pixel unit "0" and the first sub-pixel 1, the second sub-pixel 2, and the fourth sub-pixel 4 of the second pixel unit 20 . The first sub-pixel 1 or the fourth sub-pixel 4 of the first pixel unit 10 and the second pixel unit 20 cannot be simultaneously connected. This is because the same sub-pixels located in the same row are provided with scanning signals by the same scanning signal line. As shown in FIG. U, the first sub-pixels 1 of the first pixel unit 10 and the second pixel unit 20 are both The first scanning signal line G1 is driven, and the fourth sub-pixel 4 of the first pixel unit 10 and the second pixel unit 20 are driven by the fourth scanning signal line G4; if the same data signal line is simultaneously connected in the same row The same sub-pixel provides a scan signal on the scan signal line, and the data signal line provides the data signal, and the two sub-pixels are simultaneously displayed, and display defects occur.
本发明实施例提供了一种显示装置, 包括本发明实施例提供的任一所述 的阵列基板。 所述显示装置可以为液晶显示器、 电子纸、 OLED(Orgamc Light-Emitting Diode,有机发光二极管)显示器等显示器件以及包括这些显示 器件的电视、 数码相机、 手机、 平板电脑等任何具有显示功能的产品或者部 件。 The embodiment of the present invention provides a display device, including any of the array substrates provided by the embodiments of the present invention. The display device may be a display device such as a liquid crystal display, an electronic paper, an OLED (Organc Light-Emitting Diode) display, or any display function such as a television, a digital camera, a mobile phone, a tablet, or the like including the display device. Or parts.
本发明实施例提供了一种显示装置的驱动方法, 所述显示装置包括本发 明实施例提供的任一所述的阵列基板, 所述驱动方法包括: The embodiment of the present invention provides a driving method of a display device, where the display device includes the array substrate according to any one of the embodiments of the present invention, and the driving method includes:
以第一驱动方式驱动显示装置的奇数条数据信号线; Driving an odd number of data signal lines of the display device in a first driving manner;
以第二驱动方式驱动显示装置的偶数条数据信号线; Driving an even number of data signal lines of the display device in a second driving manner;
其中,第一驱动方式和第二驱动方式在同一时刻输入的信号的极性相反。 需要说明的是, 第一驱动方式和第二驱动方式在同一时刻输入的信号的 极性相反, 其中, 第一驱动方式可以包括多种不同的实现方式, .均可以根
据第一驱动方式确定第二驱动方式。 由于第一驱动方式和第二驱动方式是相 对的, 则当所述第一驱动方式驱动显示装置的偶数条数据信号线时, 则所述 第二驱动方式驱动显示装置的奇数条数据信号线。 The first driving mode and the second driving mode have opposite polarities of signals input at the same time. It should be noted that the first driving mode and the second driving mode have the opposite polarity of the signals input at the same time, wherein the first driving mode may include a plurality of different implementation manners. The second driving mode is determined according to the first driving manner. Since the first driving mode and the second driving mode are opposite, when the first driving mode drives the even data signal lines of the display device, the second driving mode drives the odd data signal lines of the display device.
可选的,所述显示装置包括如图 2所示的阵列基板,所述驱动方法包括: 在一个扫描周期内,第一驱动方式和第二驱动方式在 T1时刻分别向奇数条和 偶数条数据信号线输入一极性信号; Optionally, the display device includes an array substrate as shown in FIG. 2, and the driving method includes: in one scan period, the first driving mode and the second driving mode respectively respectively send odd-numbered and even-numbered data at time T1. The signal line inputs a polarity signal;
在 T2、 Τ3以及 Τ4时刻分别向奇数条和偶数条数据信号线输入与 T1时 刻输入的极性信号的极性相反的极性信号; At the times of T2, Τ3, and Τ4, a polarity signal having a polarity opposite to that of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
在 Τ5、 Τ6以及 Τ7时刻分别向奇数条和偶数条数据信号线输入与 Τ2、 Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; At the times of Τ5, Τ6, and Τ7, the polarity signals of the polarities of the polarity signals input at the times Τ2, Τ3, and Τ4 are input to the odd-numbered and even-numbered data signal lines, respectively;
重复上述 Τ2 Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2 Τ7 time until a scan cycle is completed.
需要说明的是, 本发明实施例中在每一时刻分别向对应的扫描信号线提 供扫描信号, 所述一个扫描周期是指扫描信号线完成一次全部扫描所) ¾的时 间。 It should be noted that, in the embodiment of the present invention, the scan signal is respectively supplied to the corresponding scan signal line at each time, and the one scan period refers to the time when the scan signal line completes all the scans 3⁄4.
具体的, 针对图 2所示的阵列基板中各像素单元子像素的连接方式, 本 发明实施例提供了如图 3所示的数据信号线的驱动方法, 第一驱动方式对应 驱动奇数条数据信号线, 第二驱动方式对应驱动偶数条数据信号线, 分别以 第 1条数据信号线 S 1和第 2条数据信号线 S2为例进行详细说明。 如图 3所 示, 在 T1时刻, 即对应向扫描信号线 G1提供扫描信号的同时, 数据信号线 S1输入 电极信号; 在 Τ2、 Τ3以及 Τ4时刻向数据信号线 Si输入与 T1 时刻输入的极性信号的极性相反的极性信号, 即输入 " " 电极信号; 在 T5、 Τ6以及 Τ7时刻向数据信号线 S i输入与 T2、 Τ3以及 Τ4时刻输入的极性信 号的极性相反的极性信号, 即输入 电极信号, 重复上述 Τ2- Τ7时刻的输 出到所有扫描信号线均完成一次扫描。 根据第一驱动方式和第二驱动方式在 同一时刻的极性相反, 可以得出, 在 Ti时刻, 数据信号线 S2输入 " -" 电极 信号; 在 T2、 Τ3以及 Τ4时刻向数据信号线 S2输入 " 4 "电极信号; 在 Τ5、 Τ6以及 Τ7时刻向数据信号线 S2输入 "-" 电极信号, 重复上述 Τ2- Τ7时刻 的输出到所有扫描信号线均完成一次扫描。 即无论对于第一驱动方式还是第 二驱动方式,数据信号线在 Ti时刻以后,分别每三个时刻进行一次信号反转,
直至完成一个周期。 Specifically, for the connection manner of each pixel unit sub-pixel in the array substrate shown in FIG. 2, the embodiment of the present invention provides a driving method of the data signal line as shown in FIG. 3, where the first driving mode corresponds to driving the odd-numbered data signals. The second driving method corresponds to driving the even-numbered data signal lines, and the first data signal line S 1 and the second data signal line S2 are respectively described as an example. As shown in FIG. 3, at the time T1, that is, the scan signal is supplied to the scanning signal line G1, the data signal line S1 is input to the electrode signal; at the time of Τ2, Τ3, and Τ4, the pole input to the T1 time is input to the data signal line Si. The polarity signal of the opposite polarity of the polarity signal, that is, the input "" electrode signal; at the times T5, Τ6, and Τ7, the polarity of the polarity signal input at the time T2, Τ3, and Τ4 is input to the data signal line S i The sexual signal, that is, the input electrode signal, repeats the above-mentioned output of Τ2-Τ7 to all scanning signal lines to complete a scan. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that at the time Ti, the data signal line S2 inputs the "-" electrode signal; at the time T2, Τ3, and Τ4, the data signal line S2 is input. "4" electrode signal; input "-" electrode signal to data signal line S2 at Τ5, Τ6, and Τ7, repeat the above-mentioned Τ2- Τ7 output to all scanning signal lines to complete one scan. That is, regardless of the first driving mode or the second driving mode, the data signal line performs signal inversion every three times after the Ti time. Until the completion of a cycle.
需要说明的是, 按照上述驱动方法驱动如图 2所示的阵列基板, 则基板 上的像素单元的显示极性如图 2所示。 It should be noted that, when the array substrate shown in Fig. 2 is driven according to the above driving method, the display polarity of the pixel unit on the substrate is as shown in Fig. 2.
本发明实施例提供的上述驱动方法, 数据信号线 T1时刻以后, 每三个时 刻进行一次信号反转, 即以 - +++}或者 {+++—}的方式反转, 相对于现有的 数据信号线每一时刻进行一次反转的驱动方法, 其切换频率几乎是原来的三 分之一, 即每条数据信号线由地电位向高电位充电所用的功耗相应几乎减少 为原来的三分之一, 降低了功耗。 In the above driving method provided by the embodiment of the present invention, after the data signal line T1, the signal inversion is performed every three times, that is, in the manner of -++++} or {+++-}, compared with the existing The data signal line is driven at a time by inversion, and the switching frequency is almost one-third of the original, that is, the power consumption of each data signal line from the ground potential to the high potential is reduced to the original One third, reducing power consumption.
可选的,所述显示装置包括如图 5所示的阵列基板,所述驱动方法包括: 在一个扫描周期内, 第一驱动方式和第二驱动方式在 Tl、 Τ2以及 Τ3时刻分 别向奇数条和偶数条数据信号线输入一极性信号; Optionally, the display device includes the array substrate as shown in FIG. 5, and the driving method includes: the first driving mode and the second driving mode respectively to the odd-numbered strips at times T1, Τ2, and Τ3 in one scanning period And inputting a polarity signal with an even number of data signal lines;
在 Τ4、 Τ5 以及 Τ6时刻分别向奇数条和偶数条数据信号线输入与 Tl、 Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号; At the times of Τ4, Τ5, and Τ6, respectively input polarity signals having opposite polarities of the polarity signals input at times T1, Τ2, and Τ3 to the odd-numbered and even-numbered data signal lines;
重复上述 T1 - Τ6时刻直至完成一个扫描周期。 Repeat the above T1 - Τ6 time until one scan cycle is completed.
具体的, 本发明实施例提供了一种驱动包括图 5所示的阵列基板的显示 装置的驱动方法, 如图 6所示, 第一驱动方式对应驱动奇数条数据信号线, 第二驱动方式对应驱动偶数条数据信号线,分别以第 1条数据信号线 S1和第 2条数据信号线 S2为例进行详细说明。如图 6所示,在 Τ1、Τ2以及 Τ3时刻, 即对应向扫描信号线 Gl、 G2以及 G3提供扫描信号的同时, 数据信号线 S1 输入 "-" 电极信号; 在 T4、 Τ5以及 Τ6时刻, 向数据信号线 S1输入与 Tl、 Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号, 即输入 "- "电极信 号, 重复上述 T1 T6时刻的输入直至所有扫描信号线均完成一次扫描。 根据 第一驱动方式和第二驱动方式在同一时刻的极性相反, 可以得出, 在 Tl、 Τ2 以及 Τ3时亥 数据信号线 S1输入 电极信号; 在 Τ4、 Τ5以及 Τ6时刻, 数据信号线 S1输入 " -" 电极信号, 重复上述 Tl Τ6时刻的输入直至所有扫 描信号线均完成一次扫描。 即无论对于第一驱动方式还是第二驱动方式, 数 据信号线每三个时刻进行一次信号反转, 直至完成一个周期。 Specifically, the embodiment of the present invention provides a driving method for driving a display device including the array substrate shown in FIG. 5. As shown in FIG. 6, the first driving mode corresponds to driving an odd number of data signal lines, and the second driving mode corresponds to The even data signal lines are driven, and the first data signal line S1 and the second data signal line S2 are respectively taken as an example for detailed description. As shown in FIG. 6, at the time of Τ1, Τ2, and Τ3, that is, corresponding to the scanning signal lines G1, G2, and G3, the data signal line S1 inputs the "-" electrode signal; at the times of T4, Τ5, and Τ6, Inputting a polarity signal having a polarity opposite to that of the polarity signals input at times T1, Τ2, and Τ3 to the data signal line S1, that is, inputting the "-" electrode signal, repeating the input of the above T1 T6 time until all the scanning signal lines are completed once. scanning. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that the input signal signals are input to the data signal line S1 at T1, Τ2, and Τ3; at the time of Τ4, Τ5, and Τ6, the data signal line S1 Enter the "-" electrode signal and repeat the above T1 Τ6 input until all scan signal lines complete a scan. That is, regardless of the first driving mode or the second driving mode, the data signal line is inverted every three times until one cycle is completed.
需要说明的是, 按照上述驱动方法驱动如图 5所示的阵列基板, 则基板 上的像素单元的显示极性如图 5所示。
本发明实施例提供的上述驱动方法, 数据信号线每三个时刻进行一次信 号反转, 即以 或者 {--+++}的方式反转, 相对于现有的数据信号线每 一时刻进行一次反转的驱动方法, 其切换频率是原来的三分之一, 即每条数 据信号线由地电位向高电位充电所 ffi的功耗相应减少为原来的三分之一, 降 低了功耗。 It should be noted that, when the array substrate shown in FIG. 5 is driven according to the above driving method, the display polarity of the pixel unit on the substrate is as shown in FIG. 5. In the above driving method provided by the embodiment of the present invention, the data signal line is inverted every three times, that is, inverted by {--+++}, and is performed at a time relative to the existing data signal line. The driving method of one inversion is one-third of the original switching frequency, that is, the power consumption of each data signal line from the ground potential to the high-level charging ffi is reduced by one third, reducing the power consumption. .
可选的, 所述显示装置如图 7所示的阵列基板, 所述驱动方法包括: 在 一个扫描周期内,第一驱动方式和第二驱动方式在 ΊΊ时刻分别向奇数条和偶 数条数据信号线输入一极性信号; Optionally, the display device is the array substrate shown in FIG. 7. The driving method includes: in one scan period, the first driving mode and the second driving mode respectively send odd and even data signals at the time of the ΊΊ Line input a polarity signal;
在 T2以及 T3时刻分别向奇数条和偶数条数据信号线输入与 T1时刻输 入的极性信号的极性相反的极性信号; At the times T2 and T3, a polarity signal having a polarity opposite to the polarity of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
在 T4、 Τ5、 Τ6 以及 Τ7 时刻分别向奇数条和偶数条数据信号线输入与 Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号; At the times of T4, Τ5, Τ6, and Τ7, input polarity signals having opposite polarities to the polarity signals input at times Τ2 and Τ3, respectively, to the odd-numbered and even-numbered data signal lines;
重复上述 Τ2- Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2- Τ7 time until one scan cycle is completed.
具体的, 本发明实施例提供了一种驱动包括如图 7所示的阵列基板的显 示装置的驱动方法,如图 8所示,第一驱动方式对应驱动奇数条数据信号线, 第二驱动方式对应驱动偶数条数据信号线,分别以第 1条数据信号线 Si和第 2条数据信号线 S2为例进行详细说明。 如图 8所示, 在 T1时刻, 即对应向 扫描信号线 G1提供扫描信号的同时, 数据信号线 S1输入 " 电极信号; 在 T2以及 T3时刻向数据信号线 S1输入与 T1时刻输入的极性信号的极性相 反的极性信号, 即输入 "-" 电极信号; 在 T4、 Τ5、 Τ6以及 Τ7时刻向数据 信号线 S1输入与 Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号, 即输入 "电极信号, 重复上述 Τ2-Τ7时刻的输出到所有扫描信号线均完成 一次扫描。 根据第一驱动方式和第二驱动方式在同一时刻的极性相反, 可以 得出, 在 T1时亥 ^, 数据信号线 S2输入 "-" 电极信号; 在 Τ2以及 Τ3时刻 向数据信号线 S2输入 电极信号; 在 Τ4、 Τ5、 Τ6以及 Τ7时刻向数据信 号线 S2输入 "-" 电极信号, 重复上述 Τ2- Τ7时刻的输出到所有扫描信号线 均完成一次扫描。 即无论对于第一驱动方式还是第二驱动方式, 数据信号线 在 Tl i吋刻以后,分别在输入两个相同的信号之后的四个时刻输入极性相反的 信号, 重复上述输入, 直至完成一个周期。
需要说明的是, 按照上述驱动方法驱动如图 7所示的阵列基板, 则基板 上的像素单元的显示极性如图 7所示。 Specifically, the embodiment of the present invention provides a driving method for driving a display device including the array substrate as shown in FIG. 7. As shown in FIG. 8, the first driving mode correspondingly drives an odd number of data signal lines, and the second driving mode Corresponding to the driving of the even-numbered data signal lines, the first data signal line Si and the second data signal line S2 will be described in detail as an example. As shown in FIG. 8, at the time T1, that is, the scanning signal is supplied to the scanning signal line G1, the data signal line S1 is input with the "electrode signal; at the time T2 and T3, the polarity input at the time T1 is input to the data signal line S1. The polarity signal of the opposite polarity of the signal, that is, the input "-" electrode signal; the polarity opposite to the polarity of the polarity signal input at the time of Τ2 and Τ3 is input to the data signal line S1 at times T4, Τ5, Τ6, and Τ7. The signal, that is, the input "electrode signal, repeats the above-mentioned output of Τ2-Τ7 to all scanning signal lines to complete a scan. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that the data signal line S2 inputs the "-" electrode signal at T1, and the data signal line S2 at the time of Τ2 and Τ3. The electrode signal; at the time of Τ4, Τ5, Τ6, and Τ7, the "-" electrode signal is input to the data signal line S2, and the output of the above Τ2-Τ7 is repeated until all the scanning signal lines complete one scan. That is, regardless of the first driving mode or the second driving mode, after the data signal line is etched, the opposite polarity signals are input at four times after inputting two identical signals, and the above input is repeated until one is completed. cycle. It should be noted that, when the array substrate shown in FIG. 7 is driven according to the above driving method, the display polarity of the pixel unit on the substrate is as shown in FIG. 7.
本发明实施例提供的上述驱动方法, 数据信号线在 T1时刻之后,数据信 号线以 或卜 ++++}的方式反转, 相对于现有的数据信号线每一时刻进 行一次反转的驱动方法, 其切换频率减小, 即每条数据信号线由地电位向高 电位充电所用的功耗相应减少。 In the above driving method provided by the embodiment of the present invention, after the data signal line is at time T1, the data signal line is inverted in the manner of ++++}, and is inverted at a time relative to the existing data signal line. In the driving method, the switching frequency is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is correspondingly reduced.
可选的,所述显示装置包括如图 9所示的阵列基板,所述驱动方法包括: 在一个扫描周期内, 第一驱动方式和第二驱动方式在 Tl、 Τ2、 Τ3以及 Τ4时 刻分别向奇数条和偶数条数据信号线输入一极性信号; Optionally, the display device includes an array substrate as shown in FIG. 9. The driving method includes: in one scanning cycle, the first driving mode and the second driving mode respectively are respectively at times T1, Τ2, Τ3, and Τ4 An odd-numbered and an even-numbered data signal line inputs a polarity signal;
在 T5以及 T6时刻分别向奇数条和偶数条数据信号线输入与 Tl、 Τ2、 Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; At the times T5 and T6, the polar signals having the opposite polarities of the polarity signals input at the times T1, Τ2, Τ3, and Τ4 are input to the odd-numbered and even-numbered data signal lines, respectively;
重复上述 ΤΊ - Τ6时刻直至完成一个扫描周期。 Repeat the above ΤΊ - Τ6 times until one scan cycle is completed.
具体的, 本发明实施例提供了一种驱动包括图 9所示的阵列基板的显示 装置的驱动方法, 如图 10所示, 第一驱动方式对应驱动奇数条数据信号线, 第二驱动方式对应驱动偶数条数据信号线,分别以第 1条数据信号线 S 1和第 2条数据信号线 S2为例进行详细说明。 如图 10所示, 在 Ti、 T2、 Τ3以及 Τ4时刻, 即对应向扫描信号线 Gl、 G2、 G3 以及 G4提供扫描信号的同时, 数据信号线 Si输入 " 电极信号; 在 T5以及 T6时刻向数据信号线 Si输 入与 Tl、 Τ2、 Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号, 即输 入" -"电极信号, 重复上述 Tl- Τ6时刻的输入直至所有扫描信号线均完成一 次扫描。 根据第一驱动方式和第二驱动方式在同一时刻的极性相反, 可以得 出, 在 Tl、 Τ2、 Τ3以及 Τ4时刻, 数据信号线 S2输入 " -"电极信号; 在 T5 以及 T6时刻向数据信号线 S2输入 电极信号, 重复上述 Ti- T6时刻的 输入直至所有扫描信号线均完成一次扫描。 即无论对于第一驱动方式还是第 二驱动方式, 数据信号线在输入四个相同的信号之后的两个时刻输入极性相 反的信号, 重复上述输入, 直至完成一个周期。 Specifically, the embodiment of the present invention provides a driving method for driving a display device including the array substrate shown in FIG. 9. As shown in FIG. 10, the first driving mode corresponds to driving an odd number of data signal lines, and the second driving mode corresponds to The even data signal lines are driven, and the first data signal line S 1 and the second data signal line S2 are respectively taken as an example for detailed description. As shown in FIG. 10, at the time of Ti, T2, Τ3, and Τ4, that is, corresponding to the scanning signal lines G1, G2, G3, and G4, the data signal line Si is input with the "electrode signal"; at the time of T5 and T6, The data signal line Si inputs a polarity signal opposite to the polarity of the polarity signals input at times T1, Τ2, Τ3, and Τ4, that is, inputs the "-" electrode signal, repeats the input of the above Tl- Τ6 time until all the scanning signal lines are Completing a scan. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that at time T1, Τ2, Τ3, and Τ4, the data signal line S2 inputs the "-" electrode signal; at T5 and At the time T6, the electrode signal is input to the data signal line S2, and the input of the above Ti-T6 time is repeated until all the scanning signal lines complete one scan. That is, the data signal line is input at the same four for the first driving mode or the second driving mode. The signals of opposite polarities are input at two times after the signal, and the above input is repeated until one cycle is completed.
需要说明的是, 按照上述驱动方法驱动如图 9所示的阵列基板, 则基板 上的像素单元的显示极性如图 9所示。 It should be noted that, when the array substrate shown in Fig. 9 is driven according to the above driving method, the display polarity of the pixel unit on the substrate is as shown in Fig. 9.
本发明实施例提供的上述驱动方法, 数据信号线以 - - -H ^或 —— }的
方式反转, 相对于现有的数据信号线每一时刻进行一次反转的驱动方法, 其 切换频率减小, 即每条数据信号线由地电位向高电位充电所用的功耗相应减 少。 According to the above driving method provided by the embodiment of the present invention, the data signal line is - - -H ^ or - } In the reverse mode, the driving method is reversed at a time relative to the existing data signal line, and the switching frequency is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is correspondingly reduced.
需要说明的是, 针对图 11所示的 列基板的驱动方法, 可以采用第一驱 动方式和第二驱动方式在 ΤΊ 时刻分别向奇数条和偶数条数据信号线输入一 极性信号; 在 T2、 Τ3、 Τ4以及 Τ5时刻分别向奇数条和偶数条数据信号线输 入与 T1时刻输入的极性信号的极性相反的极性信号; 重复上述 Τ2- Τ5时刻 直至完成一个扫描周期的驱动方法驱动。 第一驱动方式对应驱动奇数条数据 信号线, 第二驱动方式对应驱动偶数条数据信号线, 分别以第 1条数据信号 线 S 1和第 2条数据信号线 S2为例进行详细说明。如图 12所示,在 T1时刻, 即对应向扫描信号线 G1提供扫描信号的同时, 数据信号线 S 1输入 "+ " 电 极信号; 在 Τ2、 Ί'3、 Τ4以及 Τ5时刻向数据信号线 S1输入与 ΤΊ时刻输入的 极性信号的极性相反的极性信号, 即输入 " " 电极信号; 重复上述 Τ2- Τ5 时刻直至完成一个扫描周期。 根据第一驱动方式和第二驱动方式在同一时刻 的极性相反, 可以得出, 在 T1时刻, 数据信号线 S2输入 " -" 电极信号; 在 Τ2、 Τ3、 Τ4以及 Τ5时刻向数据信号线 S2输入 "+ "电极信号, 重复上述 Τ2- Τ5时刻直至完成一个扫描周期。 即无论对于第一驱动方式还是第二驱动方式, 数据信号线在 T1时刻以后, 分别每四个时刻进行一次信号反转,直至完成一 个周期。 It should be noted that, for the driving method of the column substrate shown in FIG. 11, the first driving mode and the second driving mode may be used to input a polarity signal to the odd-numbered and even-numbered data signal lines at the time of ;; Τ3, Τ4, and Τ5 respectively input polarity signals opposite to the polarity of the polarity signal input at time T1 to the odd-numbered and even-numbered data signal lines; the driving method driving is repeated until the Τ2-Τ5 time is completed until one scanning period is completed. The first driving method corresponds to driving the odd-numbered data signal lines, and the second driving method corresponds to driving the even-numbered data signal lines, and the first data signal line S 1 and the second data signal line S2 are respectively taken as an example for detailed description. As shown in FIG. 12, at the time T1, that is, corresponding to the scanning signal line G1, the data signal line S1 is input with the "+" electrode signal; at the time of Τ2, Ί'3, Τ4, and Τ5, the data signal line is input. S1 inputs a polarity signal opposite to the polarity of the polarity signal input at the time of ΤΊ, that is, inputs the "" electrode signal; repeats the above Τ2- Τ5 time until a scan period is completed. According to the opposite polarity of the first driving mode and the second driving mode at the same time, it can be concluded that at the time T1, the data signal line S2 inputs the "-" electrode signal; at the time of Τ2, Τ3, Τ4, and Τ5, the data signal line S2 inputs the "+" electrode signal, repeating the above Τ2- Τ5 time until a scan cycle is completed. That is, regardless of the first driving mode or the second driving mode, the data signal line is inverted every four times after the time T1, until one cycle is completed.
需要说明的是, 按照上述驱动方法驱动如图 1 1所示的 列基板, 则基板 上的像素单元的显示极性如图 1 1所示。 It should be noted that, when the column substrate shown in Fig. 11 is driven in accordance with the above driving method, the display polarity of the pixel unit on the substrate is as shown in Fig. 11.
本发明实施例提供的上述驱动方法, 数据信号线 T1时刻以后, 每四个时 刻进行一次信号反转, 即以 {— ++-Η }或者 {+-ΗΗ-— }的方式反转, 相对于现 有的数据信号线每一时刻进行一次反转的驱动方法, 其切换频率减小, 即每 条数据信号线由地电位向高电位充电所用的功耗减小。 In the above driving method provided by the embodiment of the present invention, after the time of the data signal line T1, the signal inversion is performed every four moments, that is, reversed by {—++-Η } or {+-ΗΗ-− }, The driving method of performing inversion at each time of the existing data signal line has a switching frequency that is reduced, that is, the power consumption for charging each of the data signal lines from the ground potential to the high potential is reduced.
需要说明的是, 本发明实施例提供的驱动方法, 用于驱动显示装置, 驱 动方法不同, 则显示装置上像素单元的显示极性不同, 本发明实施例仅以其 中一种驱动方法以及对应该驱动方法显示装置的像素单元的显示极性为例进 行说明。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限 于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易 想到的变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保 护范围应以所述权利要求的保护范围为准。
It should be noted that the driving method provided by the embodiment of the present invention is used to drive the display device, and the driving method is different, the display polarity of the pixel unit on the display device is different, and the embodiment of the present invention only uses one driving method and correspondingly The display polarity of the pixel unit of the driving method display device will be described as an example. The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any change or replacement that can be easily conceived by those skilled in the art within the technical scope of the present invention is All should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.
Claims
1、 一种阵列基板, 其中, 包括: 1. An array substrate, wherein:
多条扫描信号线, 所述多条扫描信号线包括第 N条扫描信号线、 第 N+1 条扫描信号线以及第 N+2条扫描信号线, 其中 N为正整数; a plurality of scanning signal lines, wherein the plurality of scanning signal lines comprise an Nth scanning signal line, an N+1th scanning signal line, and an N+2th scanning signal line, wherein N is a positive integer;
多条数据信号线, 所述多条数据信号线包括第 M条数据信号线, 其 Μ 为正整数; a plurality of data signal lines, wherein the plurality of data signal lines comprise an Mth data signal line, wherein Μ is a positive integer;
多个像素单元, 所述像素单元包括多个子像素, 其中, 所述多个子像素 与所述多条扫描信号线相连; 第 M条数据信号线与所述像素单元中的至少一 个子像素相连, 所述像素单元中的其他子像素与和第 M条相邻的数据信号线 相连, 且与同一扫描信号线相连的所述子像素分别与不同的所述数据信号线 相连。 a plurality of pixel units, the pixel unit includes a plurality of sub-pixels, wherein the plurality of sub-pixels are connected to the plurality of scanning signal lines; and the Mth data signal line is connected to at least one of the pixel units, The other sub-pixels in the pixel unit are connected to the data signal lines adjacent to the Mth strip, and the sub-pixels connected to the same scan signal line are respectively connected to different data signal lines.
2、 根据权利要求 1所述的阵列基板, 其中, 所述像素单元包括所述第一 子像素、 所述第二子像素和所述第三子像素, 其中, 第一子像素与第 N条扫 描信号线相连, 第二子像素与第 N- H 条扫描信号线相连, 第三子像素与第 N+2条扫描信号线相连。 The array substrate according to claim 1, wherein the pixel unit comprises the first sub-pixel, the second sub-pixel, and the third sub-pixel, wherein the first sub-pixel and the N-th column The scanning signal lines are connected, the second sub-pixel is connected to the N-H scanning signal lines, and the third sub-pixel is connected to the N+2 scanning signal lines.
3、 根据权利要求 2所述的阵列基板, 其中, 所述第一子像素、 第二子像 素和第三子像素均为矩形, 所述第一子像素设置在所述第 N条扫描信号线和 所述第 N 条扫描信号线之间, 所述第二子像素和所述第三子像素设置在所 述第 N- H条扫描信号线和所述第 N+2条扫描信号线之间,且所述第一子像素 的长边与扫描信号线平行, 所述第二子像素和所述第三子像素的长边与数据 信号线平行, 所述像素单元与扫描信号线平行方向的宽度等于所述第一子像 素的长边的长度。 The array substrate according to claim 2, wherein the first sub-pixel, the second sub-pixel, and the third sub-pixel are both rectangular, and the first sub-pixel is disposed on the Nth scan signal line And between the Nth scan signal line, the second subpixel and the third subpixel are disposed between the Nth Hth scan signal line and the N+2th scan signal line And the long side of the first sub-pixel is parallel to the scanning signal line, the long sides of the second sub-pixel and the third sub-pixel are parallel to the data signal line, and the pixel unit is parallel to the scanning signal line. The width is equal to the length of the long side of the first sub-pixel.
4、 根据权利要求 3所述的阵列基板, 其中, 所述像素单元中的所述第一 子像素和所述第二子像素与所述第 M条数据信号线相连, 所述第三子像素与 第画条数据信号线相连。 The array substrate according to claim 3, wherein the first sub-pixel and the second sub-pixel in the pixel unit are connected to the Mth data signal line, and the third sub-pixel Connected to the data line of the first strip.
5、 根据权利要求 3所述的阵列基板, 其中, 所述像素单元中的所述第一 子像素和所述第三子像素与所述第 M+1条数据信号线相连;所述第二子像素 与所述第 M条数据信号线相连。
6、 根据权利要求 3所述的阵列基板, 其中, 沿所述数据信号线方向上相 邻的两个所述像素单元中的所述第一子像素分别与所述第 M条数据信号线和 第 M+1条数据信号线相连; 第二子像素和第三子像素均分别与第 M条数据 信号线和第 M+1条数据信号线相连。 The array substrate according to claim 3, wherein the first sub-pixel and the third sub-pixel in the pixel unit are connected to the M+1th data signal line; The sub-pixel is connected to the Mth data signal line. The array substrate according to claim 3, wherein the first sub-pixels of the two pixel units adjacent in the direction of the data signal line are respectively associated with the M-th data signal line and The M+1th data signal lines are connected; the second sub-pixel and the third sub-pixel are respectively connected to the Mth data signal line and the M+1th data signal line.
Ί、 根据权利要求 6所述的阵列基板, 其中, 位于第一行、 第一列的所述 像素单元中的所述第一子像素与第〗条数据信号线相连。 The array substrate according to claim 6, wherein the first sub-pixels located in the pixel unit of the first row and the first column are connected to the first data signal line.
8、 根据权利要求 6所述的阵列基板, 其中, 位于第一行、 第一列的所述 像素单元中的所述第一子像素与第 2条数据信号线相连。 The array substrate according to claim 6, wherein the first sub-pixels located in the pixel unit of the first row and the first column are connected to the second data signal line.
9、 根据权利要求 2- 8任一项所述的阵列基板, 其中, 所述像素单元还包 括第四子像素。 The array substrate according to any one of claims 2 to 8, wherein the pixel unit further includes a fourth sub-pixel.
1 0、 一种显示装置, 其中, 包括权利要求】-9任一项所述的阵列基板。 A display device, comprising the array substrate according to any one of claims -9.
11、 一种显示装置的驱动方法, 其中, 所述显示装置包括权利要求 1-9 任一项所述的阵列基板, 所述驱动方法包括; A driving method of a display device, wherein the display device comprises the array substrate according to any one of claims 1 to 9, the driving method comprising:
以第一驱动方式驱动显示装置的奇数条数据信号线; Driving an odd number of data signal lines of the display device in a first driving manner;
以第二驱动方式驱动显示装置的偶数条数据信号线; Driving an even number of data signal lines of the display device in a second driving manner;
其中,第一驱动方式和第二驱动方式在同一时刻输入的信号的极性相反。 The first driving mode and the second driving mode have opposite polarities of signals input at the same time.
12、 根据权利要求 11所述的驱动方法, 其中, 所述驱动方法包括: 在一个扫描周期内,第一驱动方式和第二驱动方式在 T1时刻分别向奇数 条和偶数条数据信号线输入一极性信号; 12. The driving method according to claim 11, wherein the driving method comprises: inputting, to the odd-numbered and even-numbered data signal lines, the first driving mode and the second driving mode at a time T1, respectively, in one scanning period Polarity signal
在 Τ2、 Τ3以及 Τ4时刻分别向奇数条和偶数条数据信号线输入与 T1时 刻输入的极性信号的极性相反的极性信号; At the times of Τ2, Τ3, and Τ4, a polarity signal having a polarity opposite to that of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
在 Τ5、 Τ6以及 Τ7时刻分别向奇数条和偶数条数据信号线输入与 Τ2、 Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; At the times of Τ5, Τ6, and Τ7, the polarity signals of the polarities of the polarity signals input at the times Τ2, Τ3, and Τ4 are input to the odd-numbered and even-numbered data signal lines, respectively;
重复上述 Τ2- Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2- Τ7 time until one scan cycle is completed.
13、 根据权利要求 11所述的驱动方法, 其中, 所述驱动方法包括: 在一个扫描周期内, 第一驱动方式和第二驱动方式在 Ti、 T2以及 T3时 刻分别向奇数条和偶数条数据信号线输入一极性信号; 13. The driving method according to claim 11, wherein the driving method comprises: the first driving mode and the second driving mode respectively feeding the odd-numbered and even-numbered data at times Ti, T2, and T3 in one scanning period The signal line inputs a polarity signal;
在 T4、 Τ5 以及 Τ6时刻分别向奇数条和偶数条数据信号线输入与 Ti、 T2以及 T3时刻输入的极性信号的极性相反的极性信号;
重复上述 Tl T6时刻直至完成一个扫描周期。 At the times of T4, Τ5, and Τ6, respectively input polarity signals having opposite polarities of the polarity signals input at times Ti, T2, and T3 to the odd-numbered and even-numbered data signal lines; Repeat the above T1 T6 time until one scan cycle is completed.
14、 根据权利要求 1】所述的驱动方法, 其中, 所述驱动方法包括: 在一个扫描周期内,第一驱动方式和第二驱动方式在 T1时刻分别向奇数 条和偶数条数据信号线输入一极性信号; The driving method according to claim 1, wherein the driving method comprises: inputting the first driving mode and the second driving mode to the odd-numbered and even-numbered data signal lines at time T1, respectively, in one scanning period One polarity signal;
在 Τ2以及 Τ3时刻分别向奇数条和偶数条数据信号线输入与 T1时刻输 入的极性信号的极性相反的极性信号; At the time of Τ2 and Τ3, a polarity signal having a polarity opposite to the polarity of the polarity signal input at time T1 is input to the odd-numbered and even-numbered data signal lines, respectively;
在 Τ4、 Τ5、 Τ6 以及 Τ7 时刻分别向奇数条和偶数条数据信号线输入与 Τ2以及 Τ3时刻输入的极性信号的极性相反的极性信号; At the times of Τ4, Τ5, Τ6, and Τ7, input polarity signals opposite to the polarities of the polarity signals input at the times Τ2 and Τ3, respectively, to the odd-numbered and even-numbered data signal lines;
重复上述 Τ2 Τ7时刻直至完成一个扫描周期。 Repeat the above Τ2 Τ7 time until a scan cycle is completed.
15、 根据权利要求 1】所述的驱动方法, 其中, 所述驱动方法包括: 在一个扫描周期内, 第一驱动方式和第二驱动方式在 Tl、 Τ2、 Τ3 以及 The driving method according to claim 1, wherein the driving method comprises: in one scanning period, the first driving mode and the second driving mode are at T1, Τ2, Τ3, and
Τ4时刻分别向奇数条和偶数条数据信号线输入一极性信号; Τ4 moments respectively input a polarity signal to the odd-numbered and even-numbered data signal lines;
在 Τ5以及 Τ6时刻分别向奇数条和偶数条数据信号线输入与 Tl、 Τ2、 Inputs to T1 and Τ2 to the odd and even data signal lines at Τ5 and Τ6, respectively.
Τ3以及 Τ4时刻输入的极性信号的极性相反的极性信号; Polar signals of opposite polarities of the polarity signals input at times Τ3 and Τ4;
重复上述 Ti- T6时刻直至完成一个扫描周期。
Repeat the above Ti-T6 time until one scan cycle is completed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310532478.4 | 2013-10-30 | ||
CN201310532478.4A CN103529614B (en) | 2013-10-30 | 2013-10-30 | Array substrate, display unit and driving method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015062245A1 true WO2015062245A1 (en) | 2015-05-07 |
Family
ID=49931734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/077891 WO2015062245A1 (en) | 2013-10-30 | 2014-05-20 | Array substrate, display apparatus, and driving method for same |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103529614B (en) |
WO (1) | WO2015062245A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103778888B (en) * | 2014-01-27 | 2016-02-17 | 北京京东方光电科技有限公司 | Display panel and driving method thereof |
CN104360551B (en) * | 2014-11-10 | 2017-02-15 | 深圳市华星光电技术有限公司 | Array substrate, liquid crystal panel and liquid crystal display |
CN104503180B (en) | 2015-01-08 | 2017-11-07 | 京东方科技集团股份有限公司 | A kind of array base palte, display device and its driving method |
CN105096883B (en) * | 2015-08-28 | 2017-10-27 | 厦门天马微电子有限公司 | Dot structure, display panel, display device and its driving method |
CN105158997A (en) * | 2015-08-31 | 2015-12-16 | 深超光电(深圳)有限公司 | Thin film transistor array substrate |
CN105204256B (en) * | 2015-10-29 | 2018-10-19 | 深圳市华星光电技术有限公司 | A kind of array substrate and its display device based on data line common technology |
CN105870158B (en) | 2016-06-02 | 2019-04-26 | 京东方科技集团股份有限公司 | Oled panel, OLED device production method, for OLED pixel Butut mask structure |
CN106782371B (en) | 2016-12-20 | 2018-01-19 | 惠科股份有限公司 | Liquid crystal display device and driving method of liquid crystal display panel thereof |
CN107680550B (en) | 2017-10-30 | 2021-08-10 | 北京京东方显示技术有限公司 | Array substrate, display panel and driving method thereof |
CN110085139A (en) * | 2019-04-22 | 2019-08-02 | 深圳市华星光电半导体显示技术有限公司 | A kind of dot structure and display device |
CN113805372A (en) * | 2020-06-16 | 2021-12-17 | 深圳光峰科技股份有限公司 | LCD panel and display device |
CN113327920B (en) * | 2021-05-18 | 2022-11-01 | Tcl华星光电技术有限公司 | Array substrate and display panel |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101751889A (en) * | 2008-12-17 | 2010-06-23 | 乐金显示有限公司 | Liquid crystal display |
CN101763834A (en) * | 2009-12-31 | 2010-06-30 | 友达光电股份有限公司 | Liquid-crystal display device |
CN101996607A (en) * | 2010-11-24 | 2011-03-30 | 友达光电股份有限公司 | Liquid crystal display panel |
CN102116983A (en) * | 2009-12-30 | 2011-07-06 | 三星电子株式会社 | Display apparatus |
CN201927329U (en) * | 2011-01-30 | 2011-08-10 | 青岛海信电器股份有限公司 | Liquid crystal display (LCD) panel and LCD monitor |
CN102543016A (en) * | 2010-12-07 | 2012-07-04 | 乐金显示有限公司 | Liquid crystal display |
CN103021297A (en) * | 2012-12-28 | 2013-04-03 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101110324A (en) * | 2006-07-20 | 2008-01-23 | 乐金电子(南京)等离子有限公司 | Plasma display device |
CN103257494B (en) * | 2013-04-27 | 2016-03-30 | 北京京东方光电科技有限公司 | Display base plate and display device |
-
2013
- 2013-10-30 CN CN201310532478.4A patent/CN103529614B/en active Active
-
2014
- 2014-05-20 WO PCT/CN2014/077891 patent/WO2015062245A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101751889A (en) * | 2008-12-17 | 2010-06-23 | 乐金显示有限公司 | Liquid crystal display |
CN102116983A (en) * | 2009-12-30 | 2011-07-06 | 三星电子株式会社 | Display apparatus |
CN101763834A (en) * | 2009-12-31 | 2010-06-30 | 友达光电股份有限公司 | Liquid-crystal display device |
CN101996607A (en) * | 2010-11-24 | 2011-03-30 | 友达光电股份有限公司 | Liquid crystal display panel |
CN102543016A (en) * | 2010-12-07 | 2012-07-04 | 乐金显示有限公司 | Liquid crystal display |
CN201927329U (en) * | 2011-01-30 | 2011-08-10 | 青岛海信电器股份有限公司 | Liquid crystal display (LCD) panel and LCD monitor |
CN103021297A (en) * | 2012-12-28 | 2013-04-03 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display thereof |
Also Published As
Publication number | Publication date |
---|---|
CN103529614B (en) | 2016-06-01 |
CN103529614A (en) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015062245A1 (en) | Array substrate, display apparatus, and driving method for same | |
WO2019134613A1 (en) | Display device | |
CN108231031B (en) | Display panel, driving method thereof and display device | |
WO2018205398A1 (en) | Pixel driving circuit, pixel driving method, and display device | |
WO2018054137A1 (en) | Pixel array, display panel, display device | |
TWI494912B (en) | Liquid crystal display device including inspection circuit and inspection method thereof | |
WO2016061856A1 (en) | Tft array substrate | |
WO2016188257A1 (en) | Array substrate, display panel and display device | |
JP6518769B2 (en) | Driving circuit of liquid crystal panel and liquid crystal display device | |
WO2019134614A1 (en) | Display device | |
CN102707525A (en) | Array substrate, liquid crystal display panel and liquid crystal display device | |
CN107633827B (en) | Display panel driving method and display device | |
CN1705007A (en) | Liquid crystal display device and driving method for the same | |
US10971091B2 (en) | Array substrate, display panel and driving method thereof, and display device | |
JP2017530411A (en) | TFT array substrate | |
WO2016062049A1 (en) | Pixel structure, display substrate and display device | |
WO2019134616A1 (en) | Display apparatus | |
US9811189B2 (en) | Display device | |
JPH11337911A (en) | Liquid crystal display element | |
JP2006259135A (en) | Display apparatus and color filter substrate | |
US20180218705A1 (en) | Source driving module and liquid crystal display device | |
TWI502262B (en) | Pixel array | |
WO2013179537A1 (en) | Liquid crystal display device | |
CN108198539A (en) | Display panel and its driving method, display device | |
WO2019184106A1 (en) | Display panel and display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14858081 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 09.09.2016) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14858081 Country of ref document: EP Kind code of ref document: A1 |