WO2021082072A1 - 显示面板以及显示装置 - Google Patents
显示面板以及显示装置 Download PDFInfo
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- WO2021082072A1 WO2021082072A1 PCT/CN2019/117665 CN2019117665W WO2021082072A1 WO 2021082072 A1 WO2021082072 A1 WO 2021082072A1 CN 2019117665 W CN2019117665 W CN 2019117665W WO 2021082072 A1 WO2021082072 A1 WO 2021082072A1
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- 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
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- 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
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- 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
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- 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
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- 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
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0278—Details of driving circuits arranged to drive both scan and data electrodes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Definitions
- This application relates to the field of display technology, and in particular to a display panel and a display device.
- a display panel with 8K or higher resolution means more pixels to be driven for the driving system, and the charging time of each pixel will be reduced by half compared to a 4K display panel; in addition, the demand for faster refresh speed will Further reduce the charging time of the pixels, which causes a series of image quality problems.
- the existing display panel cannot satisfy the user's pursuit of display quality.
- the present application provides a display panel and a display device to alleviate the technical problem that the existing display panel cannot satisfy the user's pursuit of display quality.
- An embodiment of the present application provides a display panel, which includes:
- Scan lines used to output scan signals to the sub-pixels
- Data lines used to output data signals to the sub-pixels
- a gate driver connected to the sub-pixel through the scan line, for outputting the scan signal
- a source driver connected to the sub-pixel through the data line, for outputting the data signal
- the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is
- the number of dark sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark.
- the driving polarity and display state of the sub-pixels connected to the same data line are the same.
- the display panel includes a pixel combination arranged repeatedly in an array, and the pixel combination includes first to sixteenth sub-pixels located in two adjacent rows, and is connected to the gate driver The same scanning signal output port of
- the driving polarities of the first, fourth, sixth, seventh, tenth, eleventh, thirteenth, and sixteenth sub-pixels are the same, and the driving polarities of the remaining sub-pixels are the same, and the first and second sub-pixels have the same driving polarity.
- the driving polarities of the pixels are different;
- the display states of the first, third, fifth, seventh, tenth, twelfth, fourteenth, and sixteenth sub-pixels are the same, and the display states of the remaining sub-pixels are the same, and the display states of the first and second sub-pixels are the same.
- the display status is different.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are, in order, positive, negative, negative, positive, negative, positive, positive, negative, negative, positive, positive, and negative. , Positive, negative, negative, positive.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are negative, positive, positive, negative, positive, negative, negative, positive, positive, negative, negative, and positive.
- the display states of the first sub-pixel to the sixteenth sub-pixel are bright, dark, bright, dark, bright, dark, bright, dark, dark, bright, dark, bright, dark, bright, Dark, bright, dark, bright.
- the display states of the first sub-pixel to the sixteenth sub-pixel are dark, bright, dark, bright, dark, bright, dark, bright, bright, dark, bright, dark, bright, dark, bright, dark, Bright, dark, bright, dark.
- the first to sixteenth sub-pixels are connected to the same scan line.
- the sub-pixels located in the first row are connected to the first scan line
- the sub-pixels located in the second row are connected to the second scan line
- the first scan line and the second scan line Connected to the same scan signal output port of the gate driver.
- the present application provides a display device, which includes a display panel, and the display panel includes:
- Scan lines used to output scan signals to the sub-pixels
- Data lines used to output data signals to the sub-pixels
- a gate driver connected to the sub-pixel through the scan line, for outputting the scan signal
- a source driver connected to the sub-pixel through the data line, for outputting the data signal
- the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is
- the number of dark sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark.
- the driving polarity and display state of the sub-pixels connected to the same data line are the same.
- the display panel includes a pixel combination arranged repeatedly in an array, and the pixel combination includes first to sixteenth sub-pixels located in two adjacent rows, and is connected to the gate driver The same scanning signal output port of
- the driving polarities of the first, fourth, sixth, seventh, tenth, eleventh, thirteenth, and sixteenth sub-pixels are the same, and the driving polarities of the remaining sub-pixels are the same, and the first and second sub-pixels have the same driving polarity.
- the driving polarities of the pixels are different;
- the display states of the first, third, fifth, seventh, tenth, twelfth, fourteenth, and sixteenth sub-pixels are the same, and the display states of the remaining sub-pixels are the same, and the display states of the first and second sub-pixels are the same.
- the display status is different.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are, in order, positive, negative, negative, positive, negative, positive, positive, negative, negative, positive, positive, and negative. , Positive, negative, negative, positive.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are negative, positive, positive, negative, positive, negative, negative, positive, positive, negative, negative, and positive.
- the display states of the first sub-pixel to the sixteenth sub-pixel are bright, dark, bright, dark, bright, dark, bright, dark, dark, bright, dark, bright, dark, bright, Dark, bright, dark, bright.
- the display states of the first sub-pixel to the sixteenth sub-pixel are dark, bright, dark, bright, dark, bright, dark, bright, bright, dark, bright, dark, bright, dark, bright, dark, Bright, dark, bright, dark.
- the first sub-pixel to the sixteenth sub-pixel are connected to the same scan line.
- the sub-pixels located in the first row are connected to the first scan line
- the sub-pixels located in the second row are connected to the second scan line
- the first scan line and the second scan line Connected to the same scan signal output port of the gate driver.
- the light-emitting colors of the sub-pixels in all rows are repeatedly arranged in the same manner.
- the light-emitting colors of the sub-pixels in adjacent rows are repeatedly arranged in different ways.
- the present application provides a display panel and a display device.
- the display panel includes sub-pixels arranged in an array; scan lines for outputting scan signals to the sub-pixels; data lines for outputting data signals to the sub-pixels;
- the gate driver is connected to the sub-pixel through the scan line and is used to output the scan signal;
- the source driver is connected to the sub-pixel through the data line and is used to output the data signal; wherein, In the same display frame, the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is dark
- the number of sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark; this application uses different display states to ensure the fineness of the display panel's image quality.
- the display panel provided by this application achieves the improvement of the panel's large viewing angle quality under the conditions of weak graininess, no flicker, no crosstalk, and low power consumption. This solves the technical problem that the existing display panel cannot satisfy the user's pursuit of display quality.
- FIG. 1 is a schematic structural diagram of a display panel provided by an embodiment of the application.
- FIG. 2 is a schematic diagram of driving the display panel provided by an embodiment of the application when displaying a preset screen
- FIG. 3 is a schematic diagram of data line signal changes provided by an embodiment of the application.
- the display panel provided in this application can alleviate this problem.
- the display panel provided by the present application includes:
- Sub-pixels M arranged in an array (including M1, M2, etc. in Figure 1);
- Scanning lines (including G1, G2, etc. in FIG. 1) are used to output scan signals to the sub-pixels M;
- Data lines (including D1, D2, etc. in FIG. 1) are used to output data signals to the sub-pixels M;
- the gate driver 20 is connected to the sub-pixels through the scan line, and is used to output the scan signal
- the source driver 30 is connected to the sub-pixels through the data line, and is configured to output the data signal
- the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is
- the number of dark sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark.
- the display panel provided in this embodiment uses different display states to ensure the fineness of the image quality of the display panel.
- the data line and the common electrode cooperate in the positive and negative directions to cancel each other, and there is no crosstalk problem, that is, this application
- the provided display panel achieves the improvement of the panel's large viewing angle quality under the conditions of weak graininess, no flicker, no crosstalk, and low power consumption, and alleviates the technical problem of the existing display panel that cannot meet the user's pursuit of display quality.
- the driving polarity and display state of the sub-pixels connected to the same data line are the same.
- the display panel includes a pixel combination arranged repeatedly in an array, and the pixel combination includes first to sixteenth sub-pixels located in two adjacent rows and connected to all the sub-pixels.
- the driving polarities of the first, fourth, sixth, seventh, tenth, eleventh, thirteenth, and sixteenth sub-pixels are the same, and the driving polarities of the remaining sub-pixels are the same, and the first and second sub-pixels have the same driving polarity.
- the driving polarities of the pixels are different;
- the display states of the first, third, fifth, seventh, tenth, twelfth, fourteenth, and sixteenth sub-pixels are the same, and the display states of the remaining sub-pixels are the same, and the display states of the first and second sub-pixels are the same.
- the display status is different.
- the pixel combination 10 includes a first sub-pixel M1, a second sub-pixel M2, a third sub-pixel M3, and a fourth sub-pixel M4, which are located in the first row and are adjacent to each other.
- the pixel M11, the twelfth sub-pixel M12, the thirteenth sub-pixel M13, the fourteenth sub-pixel M14, the fifteenth sub-pixel M15, and the sixteenth sub-pixel M16, the first row and the second row are similar In the adjacent row, the first sub-pixel and the ninth sub-pixel are located in the same column, the second sub-pixel and the tenth sub-pixel are located in the same column, and the third sub-pixel and the eleventh sub-pixel are located in the same column.
- Pixels are located in the same column, the fourth sub-pixel and the twelfth sub-pixel are located in the same column, the fifth sub-pixel and the thirteenth sub-pixel are located in the same column, the sixth sub-pixel and the The fourteenth sub-pixel is located in the same column, the seventh sub-pixel and the fifteenth sub-pixel are located in the same column, and the eighth sub-pixel and the sixteenth sub-pixel are located in the same column;
- the first to sixteenth sub-pixels are connected to the same scan signal output port of the gate driver through scan lines;
- the data lines include first to sixteenth data lines that are repeatedly arranged
- the first data line D1 is connected to the first sub-pixel
- the second data line D2 is connected to the ninth sub-pixel
- the third data line D3 is connected to the tenth sub-pixel
- the fourth data line D4 is connected to the first sub-pixel.
- the fifth data line D5 is connected to the third sub-pixel
- the sixth data line D6 is connected to the eleventh sub-pixel
- the seventh data line D7 is connected to the twelfth sub-pixel
- the eighth data line D8 Is connected to the fourth sub-pixel
- the ninth data line D9 is connected to the fifth sub-pixel
- the tenth data line D10 is connected to the thirteenth sub-pixel
- the eleventh data line D11 is connected to the fourteenth sub-pixel
- the twelfth data line D12 is connected to the sixth sub-pixel
- the thirteenth data line D13 is connected to the seventh sub-pixel
- the fourteenth data line D14 is connected to the fifteenth sub-pixel
- the fifteenth data line D15 is connected
- the driving polarity of the fifteenth data line is the same, the second data line, the fourth data line, the fifth data line, the seventh data line, the ninth data line, and the The driving polarities of the eleventh data line, the fourteenth data line, and the sixteenth data line are the same, and the driving polarities of the first data line and the second data line are opposite;
- the display state of the sixteenth sub-pixel is the same, the second sub-pixel, the fourth sub-pixel, the sixth sub-pixel, the eighth sub-pixel, the ninth sub-pixel, the
- the display states of the eleventh subpixel, the thirteenth subpixel, and the fifteenth subpixel are the same, and the display states of the first subpixel and the second subpixel are different.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are positive (+), negative (-), negative (-), positive (+), and negative. (—), plus (+), plus (+), minus (—), minus (—), plus (+), plus (+), minus (—), plus (+), minus (—), minus (—), positive (+).
- the display states of the first sub-pixel to the sixteenth sub-pixel are bright H, dark L, bright H, dark L, bright H, dark L, and bright H. , Dark L, Dark L, Bright H, Dark L, Bright H, Dark L, Bright H, Dark L, Bright H, Dark L, Bright H.
- the scan lines G1 and G2 are turned on at the same time; at this time:
- the driving polarity of the data signal input from the data line D1 is positive, and the data signal input from the data line D1 controls the first sub-pixel M1 to be in the bright state, and at this time, the voltage of the first sub-pixel M1 in the bright state is H+;
- the driving polarity of the data signal input from the data line D2 is negative, and the data signal input from the data line D2 controls the ninth sub-pixel M9 to be in the dark state. At this time, the voltage of the ninth sub-pixel M9 in the dark state is L-;
- the driving polarity of the data signal input from the data line D3 is positive, and the data signal input from the data line D3 controls the tenth sub-pixel M10 to be in the bright state.
- the voltage of the tenth sub-pixel M10 in the bright state is H+;
- the driving polarity of the data signal input from the data line D4 is negative, and the data signal input from the data line D4 controls the second sub-pixel M2 to be in the dark state. At this time, the voltage of the second sub-pixel M2 in the dark state is L-;
- the driving polarity of the data signal input from the data line D5 is negative, and the data signal input from the data line D5 controls the third sub-pixel M3 to be in the bright state. At this time, the voltage of the third sub-pixel M3 in the bright state is H-;
- the driving polarity of the data signal input from the data line D6 is positive, and the data signal input from the data line D6 controls the eleventh sub-pixel M11 to be in the dark state. At this time, the voltage of the eleventh sub-pixel M11 in the dark state is L+;
- the driving polarity of the data signal input from the data line D7 is negative, and the data signal input from the data line D7 controls the twelfth sub-pixel M12 to be in the bright state.
- the voltage of the twelfth sub-pixel M12 in the bright state is H-;
- the driving polarity of the data signal input from the data line D8 is positive, and the data signal input from the data line D8 controls the fourth sub-pixel M4 to be in the dark state. At this time, the voltage of the fourth sub-pixel M4 in the dark state is L+;
- the driving polarity of the data signal input from the data line D9 is negative, and the data signal input from the data line D9 controls the fifth sub-pixel M5 to be in the bright state. At this time, the voltage of the fifth sub-pixel M5 in the bright state is H-;
- the driving polarity of the data signal input from the data line D10 is positive, and the data signal input from the data line D10 controls the thirteenth sub-pixel M13 to be in the dark state. At this time, the voltage of the thirteenth sub-pixel M13 in the dark state is L+;
- the driving polarity of the data signal input from the data line D11 is negative, and the data signal input from the data line D11 controls the fourteenth sub-pixel M14 to be in the bright state. At this time, the voltage of the fourteenth sub-pixel M14 in the bright state is H-;
- the driving polarity of the data signal input from the data line D12 is positive, and the data signal input from the data line D12 controls the sixth sub-pixel M6 to be in the dark state. At this time, the voltage of the sixth sub-pixel M6 in the dark state is L+;
- the driving polarity of the data signal input from the data line D13 is positive, and the data signal input from the data line D13 controls the seventh sub-pixel M7 to be in the bright state. At this time, the voltage of the seventh sub-pixel M7 in the bright state is H+;
- the driving polarity of the data signal input from the data line D14 is negative, and the data signal input from the data line D14 controls the fifteenth sub-pixel M15 to be in the dark state. At this time, the voltage of the fifteenth sub-pixel M15 in the dark state is L-;
- the driving polarity of the data signal input from the data line D15 is positive, and the data signal input from the data line D15 controls the sixteenth sub-pixel M16 to be in the bright state. At this time, the voltage of the sixteenth sub-pixel M16 in the bright state is H+;
- the driving polarity of the data signal input from the data line D16 is negative, and the data signal input from the data line D16 controls the eighth sub-pixel M8 to be in the dark state. At this time, the voltage of the eighth sub-pixel M8 in the dark state is L-.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are negative, positive, positive, negative, positive, negative, negative, positive, positive, negative, negative, positive, negative, negative, and positive. , Positive, negative.
- the display states of the first sub-pixel to the sixteenth sub-pixel are dark, bright, dark, bright, dark, bright, dark, bright, bright, dark, bright, bright, dark, bright, dark, bright, dark, bright, dark, bright, Dark, bright, dark.
- the first to sixteenth sub-pixels are connected to the same scan line.
- the sub-pixels located in the first row are connected to the first scan line S1
- the sub-pixels located in the second row are connected to the second scan line S2.
- the first scan line and The second scan line is connected to the same scan signal output port of the gate driver.
- the light-emitting colors of all rows of sub-pixels are repeatedly arranged in the same manner, that is, the display panel is arranged in the manner of true pixels.
- the number of columns of sub-pixels is an integer multiple of 24, and the number of rows of sub-pixels is an integer multiple of 2.
- the red sub-pixels, the blue sub-pixels, and the green sub-pixels are repeatedly arranged along the row direction.
- the red sub-pixels, the green sub-pixels, and the blue sub-pixels are repeatedly arranged along the row direction.
- the light-emitting colors of the sub-pixels in adjacent rows are repeatedly arranged in different ways, that is, the display panel is arranged in the manner of virtual pixels, which increases the resolution of the display panel.
- the sub-pixels in two adjacent rows share one scan signal output port, that is, the pixels in the same row use one scan signal output port in combination, and they can be charged at the same time to achieve an increase in charging time; at the same time
- the display states (bright state and dark state) of the sub-pixels in the column are alternated, and different display states are used to ensure the fineness of the display panel's image quality (weak graininess).
- the number of sub-pixels in the positive and negative bright state is equal, and the number of sub-pixels in the positive and negative dark state is also equal, and there is no problem of flicker.
- the sub-pixels connected to the same data line are all bright states of the same polarity, or dark states of the same polarity. There is no switching from the bright state to the dark state, or the dark state to the bright state. Power consumption effect.
- the display panel displays the preset picture a
- the driving voltage of some sub-pixels is shown in b in FIG. 2; at this time, the data signal changes of each data line are shown in FIG.
- the data line and the common electrode cooperate in the positive and negative directions to cancel each other, and there is no crosstalk problem.
- the present application also provides a display device, which includes a display panel, the display panel may be a liquid crystal display or an organic light emitting display, and the display panel includes:
- Scan lines used to output scan signals to the sub-pixels
- Data lines used to output data signals to the sub-pixels
- a gate driver connected to the sub-pixel through the scan line, for outputting the scan signal
- a source driver connected to the sub-pixel through the data line, for outputting the data signal
- the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is
- the number of dark sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark.
- the driving polarities and display states of the sub-pixels connected to the same data line are the same.
- the display panel includes a pixel combination arranged repeatedly in an array, and the pixel combination includes the first to sixteenth sub-pixels located in two adjacent rows, and Connected to the same scan signal output port of the gate driver;
- the driving polarities of the first, fourth, sixth, seventh, tenth, eleventh, thirteenth, and sixteenth sub-pixels are the same, and the driving polarities of the remaining sub-pixels are the same, and the first and second sub-pixels have the same driving polarity.
- the driving polarities of the pixels are different;
- the display states of the first, third, fifth, seventh, tenth, twelfth, fourteenth, and sixteenth sub-pixels are the same, and the display states of the remaining sub-pixels are the same, and the display states of the first and second sub-pixels are the same.
- the display status is different.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are positive, negative, negative, positive, negative, positive, positive, negative, Negative, positive, positive, negative, positive, negative, negative, negative, positive.
- the driving polarities of the first sub-pixel to the sixteenth sub-pixel are negative, positive, positive, negative, positive, negative, negative, positive, Positive, negative, negative, positive, negative, positive, positive, negative, negative.
- the display states of the first sub-pixel to the sixteenth sub-pixel are bright, dark, bright, dark, bright, dark, bright, dark, and dark. , Bright, dark, bright, dark, bright, dark, bright, dark, bright.
- the display states of the first sub-pixel to the sixteenth sub-pixel are dark, bright, dark, bright, dark, bright, dark, bright, and bright. , Dark, bright, dark, bright, dark, bright, dark.
- the first sub-pixel to the sixteenth sub-pixel are connected to the same scan line.
- the sub-pixels located in the first row are connected to the first scan line
- the sub-pixels located in the second row are connected to the second scan line
- the first scan line And the second scan line is connected to the same scan signal output port of the gate driver.
- the light-emitting colors of the sub-pixels in all rows are repeatedly arranged in the same manner.
- the red sub-pixels, the blue sub-pixels, and the green sub-pixels are repeatedly arranged along the row direction.
- the light-emitting colors of the sub-pixels in adjacent rows are repeatedly arranged in different ways.
- the present application provides a display panel and a display device.
- the display panel includes sub-pixels arranged in an array; scan lines for outputting scan signals to the sub-pixels; data lines for outputting data signals to the sub-pixels;
- the gate driver is connected to the sub-pixel through the scan line and is used to output the scan signal;
- the source driver is connected to the sub-pixel through the data line and is used to output the data signal; wherein, In the same display frame, the number of sub-pixels whose driving polarity is positive and the display state is bright is the same as the number of sub-pixels whose driving polarity is negative and the display state is bright, and the driving polarity is positive and the display state is dark
- the number of sub-pixels is the same as the number of sub-pixels whose driving polarity is negative and the display state is dark; this application uses different display states to ensure the fineness of the display panel's image quality.
- the display panel provided by this application achieves the improvement of the panel's large viewing angle quality under the conditions of weak graininess, no flicker, no crosstalk, and low power consumption This solves the technical problem that the existing display panel cannot satisfy the user's pursuit of display quality.
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Abstract
一种显示面板及显示装置,显示面板在同一显示帧内,驱动极性为正(+)且显示状态为亮(H)的子像素(M)个数,与驱动极性为负(-)且显示状态为亮(H)的子像素(M)个数相同,驱动极性为正(+)且显示状态为暗(L)的子像素(M)个数,与驱动极性为负(-)且显示状态为暗(L)的子像素(M)个数相同;缓解了现有显示面板存在的不能满足用户对显示品质追求的技术问题。
Description
本申请涉及显示技术领域,尤其涉及一种显示面板以及显示装置。
随着用户对显示品质的不断追求,更清晰的画质(如8K)和更快刷新速率的显示面板已经成为了一种新的发展趋势。
然而8K或更高解析度的显示面板对驱动***来说,意味着更多的待驱动像素,每个像素的充电时间相对于4K显示面板会降低一半;另外,更快的刷新速度的需求会进一步降低像素的充电时间,从而引起一系列的画质问题。
即现有显示面板不能满足用户对显示品质的追求。
本申请提供一种显示面板以及显示装置,以缓解现有显示面板存在的不能满足用户对显示品质追求的技术问题。
为解决上述问题,本申请提供的技术方案如下:
本申请实施例提供一种显示面板,其包括:
阵列排布的子像素;
扫描线,用于输出扫描信号给所述子像素;
数据线,用于输出数据信号给所述子像素;
栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;
源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;
其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
在本申请提供的显示面板中,同一数据线连接的子像素的驱动极性和显示状态均相同。
在本申请提供的显示面板中,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;
第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;
第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
在本申请提供的显示面板中,所述第一子像素至第十六子像素的驱动极性依次为正、负、负、正、负、正、正、负、负、正、正、负、正、负、负、正。
在本申请提供的显示面板中,所述第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
在本申请提供的显示面板中,所述第一子像素至第十六子像素的显示状态依次为亮、暗、亮、暗、亮、暗、亮、暗、暗、亮、暗、亮、暗、亮、暗、亮。
在本申请提供的显示面板中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
在本申请提供的显示面板中,所述第一子像素至第十六子像素连接到同一条扫描线。
在本申请提供的显示面板中,位于第一行的子像素连接到第一扫描线,位于第二行的子像素连接到第二扫描线,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
同时本申请提供一种显示装置,其包括显示面板,所述显示面板包括:
阵列排布的子像素;
扫描线,用于输出扫描信号给所述子像素;
数据线,用于输出数据信号给所述子像素;
栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;
源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;
其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
在本申请提供的显示装置中,同一数据线连接的子像素的驱动极性和显示状态均相同。
在本申请提供的显示装置中,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;
第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;
第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
在本申请提供的显示装置中,所述第一子像素至第十六子像素的驱动极性依次为正、负、负、正、负、正、正、负、负、正、正、负、正、负、负、正。
在本申请提供的显示装置中,所述第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
在本申请提供的显示装置中,所述第一子像素至第十六子像素的显示状态依次为亮、暗、亮、暗、亮、暗、亮、暗、暗、亮、暗、亮、暗、亮、暗、亮。
在本申请提供的显示装置中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
在本申请提供的显示装置中,所述第一子像素至第十六子像素连接到同一条扫描线。
在本申请提供的显示装置中,位于第一行的子像素连接到第一扫描线,位于第二行的子像素连接到第二扫描线,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
在本申请提供的显示装置中,所有行的子像素的发光颜色重复排列方式相同。
在本申请提供的显示装置中,相邻行的子像素的发光颜色重复排列方式不相同。
本申请提供一种显示面板以及显示装置,该显示面板包括阵列排布的子像素;扫描线,用于输出扫描信号给所述子像素;数据线,用于输出数据信号给所述子像素;栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同;本申请使用不同的显示状态,保证了显示面板画质的细腻程度,在周期单元内,数据线与公共电极正负方向配合相互抵消,不存在串扰的问题,即本申请提供的显示面板,在弱颗粒感、无闪烁、无串扰、低功耗情况下,实现了面板大视角品质的提升,缓解了现有显示面板存在的不能满足用户对显示品质追求的技术问题。
为了更清楚地说明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单介绍,显而易见地,下面描述中的附图仅仅是申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的显示面板的结构示意图;
图2为本申请实施例提供的显示面板在显示预设画面时的驱动示意图;
图3为本申请实施例提供的数据线信号变化示意图。
以下各实施例的说明是参考附加的图示,用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语,例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等,仅是参考附加图式的方向。因此,使用的方向用语是用以说明及理解本申请,而非用以限制本申请。在图中,结构相似的单元是用以相同标号表示。
针对现有技术中显示面板存在的不能满足用户对显示品质追求的技术问题,本申请提供的显示面板可以缓解这个问题。
在一种实施例中,如图1所示,本申请提供的显示面板包括:
阵列排布的子像素M(包括图1中的M1、M2等);
扫描线(包括图1中的G1、G2等),用于输出扫描信号给所述子像素M;
数据线(包括图1中的D1、D2等),用于输出数据信号给所述子像素M;
栅极驱动器20,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;
源极驱动器30,通过所述数据线与所述子像素连接,用于输出所述数据信号;
其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
本实施例提供的显示面板,使用不同的显示状态,保证了显示面板画质的细腻程度,在周期单元内,数据线与公共电极正负方向配合相互抵消,不存在串扰的问题,即本申请提供的显示面板,在弱颗粒感、无闪烁、无串扰、低功耗情况下,实现了面板大视角品质的提升,缓解了现有显示面板存在的不能满足用户对显示品质追求的技术问题。
在一种实施例中,如图1所示,同一数据线连接的子像素的驱动极性和显示状态均相同。
在一种实施例中,如图1所示,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;
第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;
第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
在一种实施例中,如图1所示,像素组合10包括位于第一行、且相邻的第一子像素M1、第二子像素M2、第三子像素M3、第四子像素M4、第五子像素M5、第六子像素M6、第七子像素M7、第八子像素M8,以及位于第二行、且相邻的第九子像素M9、第十子像素M10、第十一子像素M11、第十二子像素M12、第十三子像素M13、第十四子像素M14、第十五子像素M15、第十六子像素M16,所述第一行和所述第二行为相邻行,所述第一子像素和所述第九子像素位于同一列,所述第二子像素和所述第十子像素位于同一列,所述第三子像素和所述第十一子像素位于同一列,所述第四子像素和所述第十二子像素位于同一列,所述第五子像素和所述第十三子像素位于同一列,所述第六子像素和所述第十四子像素位于同一列,所述第七子像素和所述第十五子像素位于同一列,所述第八子像素和所述第十六子像素位于同一列;
所述第一子像素至第十六子像素通过扫描线连接至所述栅极驱动器的同一个扫描信号输出端口;
所述数据线包括重复排布的第一数据线至第十六数据线;
所述第一数据线D1连接所述第一子像素,第二数据线D2连接所述第九子像素,第三数据线D3连接所述第十子像素,第四数据线D4连接所述第二子像素,第五数据线D5连接所述第三子像素,第六数据线D6连接所述第十一子像素,第七数据线D7连接所述第十二子像素,第八数据线D8连接所述第四子像素,第九数据线D9连接所述第五子像素,第十数据线D10连接所述第十三子像素,第十一数据线D11连接所述第十四子像素,第十二数据线D12连接所述第六子像素,第十三数据线D13连接所述第七子像素,第十四数据线D14连接所述第十五子像素,第十五数据线D15连接所述第十六子像素,第十六数据线D16连接所述第八子像素;
所述第一数据线、所述第三数据线、所述第六数据线、所述第八数据线、所述第十数据线、所述第十二数据线、所述第十三数据线、所述第十五数据线的驱动极性相同,所述第二数据线、所述第四数据线、所述第五数据线、所述第七数据线、所述第九数据线、所述第十一数据线、所述第十四数据线、所述第十六数据线的驱动极性相同,所述第一数据线和所述第二数据线的驱动极性相反;
所述第一子像素、所述第三子像素、所述第五子像素、所述第七子像素、所述第十子像素、所述第十二子像素、所述第十四子像素、所述第十六子像素的显示状态相同,所述第二子像素、所述第四子像素、所述第六子像素、所述第八子像素、所述第九子像素、所述第十一子像素、所述第十三子像素、所述第十五子像素的显示状态相同,所述第一子像素和所述第二子像素的显示状态不同。
在一种实施例中,如图1所示,第一子像素至第十六子像素的驱动极性依次为正(+)、负(—)、负(—)、正(+)、负(—)、正(+)、正(+)、负(—)、负(—)、正(+)、正(+)、负(—)、正(+)、负(—)、负(—)、正(+)。
在一种实施例中,如图1所示,所述第一子像素至第十六子像素的显示状态依次为亮H、暗L、亮H、暗L、亮H、暗L、亮H、暗L、暗L、亮H、暗L、亮H、暗L、亮H、暗L、亮H。
如图1所示,扫描线G1和G2同时导通;此时:
数据线Dl输入数据信号驱动极性为正,数据线D1输入数据信号控制第一子像素M1为亮态,此时亮态第一子像素M1的电压为H+;
数据线D2输入数据信号驱动极性为负,数据线D2输入数据信号控制第九子像素M9为暗态,此时暗态第九子像素M9的电压为L-;
数据线D3输入数据信号驱动极性为正,数据线D3输入数据信号控制第十子像素M10为亮态,此时亮态第十子像素M10的电压为H+;
数据线D4输入数据信号驱动极性为负,数据线D4输入数据信号控制第二子像素M2为暗态,此时暗态第二子像素M2的电压为L-;
数据线D5输入数据信号驱动极性为负,数据线D5输入数据信号控制第三子像素M3为亮态,此时亮态第三子像素M3的电压为H-;
数据线D6输入数据信号驱动极性为正,数据线D6输入数据信号控制第十一子像素M11为暗态,此时暗态第十一子像素M11的电压为L+;
数据线D7输入数据信号驱动极性为负,数据线D7输入数据信号控制第十二子像素M12为亮态,此时亮态第十二子像素M12的电压为H-;
数据线D8输入数据信号驱动极性为正,数据线D8输入数据信号控制第四子像素M4为暗态,此时暗态第四子像素M4的电压为L+;
数据线D9输入数据信号驱动极性为负,数据线D9输入数据信号控制第五子像素M5为亮态,此时亮态第五子像素M5的电压为H-;
数据线D10输入数据信号驱动极性为正,数据线D10输入数据信号控制第十三子像素M13为暗态,此时暗态第十三子像素M13的电压为L+;
数据线D11输入数据信号驱动极性为负,数据线D11输入数据信号控制第十四子像素M14为亮态,此时亮态第十四子像素M14的电压为H-;
数据线D12输入数据信号驱动极性为正,数据线D12输入数据信号控制第六子像素M6为暗态,此时暗态第六子像素M6的电压为L+;
数据线D13输入数据信号驱动极性为正,数据线D13输入数据信号控制第七子像素M7为亮态,此时亮态第七子像素M7的电压为H+;
数据线D14输入数据信号驱动极性为负,数据线D14输入数据信号控制第十五子像素M15为暗态,此时暗态第十五子像素M15的电压为L-;
数据线D15输入数据信号驱动极性为正,数据线D15输入数据信号控制第十六子像素M16为亮态,此时亮态第十六子像素M16的电压为H+;
数据线D16输入数据信号驱动极性为负,数据线D16输入数据信号控制第八子像素M8为暗态,此时暗态第八子像素M8的电压为L-。
在一种实施例中,第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
在一种实施例中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
在一种实施例中,所述第一子像素至第十六子像素连接到同一条扫描线。
在一种实施例中,如图1所示,位于第一行的子像素连接到第一扫描线S1,位于第二行的子像素连接到第二扫描线S2,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
在一种实施例中,如图1所示,所有行的子像素的发光颜色重复排列方式相同,即显示面板采用真像素的方式排列。
在一种实施例中,在所示显示面板中,子像素的列数为24的整数倍,子像素的行数为2的整数倍。
在一种实施例中,如图1所示,红色子像素、蓝色子像素和绿色子像素沿行方向重复排列。
在一种实施例中,红色子像素、绿色子像素和蓝色子像素沿行方向重复排列。
在一种实施例中,相邻行的子像素的发光颜色重复排列方式不相同,即显示面板采用虚拟像素的方式排列,增加了显示面板的分辨率。
基于图1所示的显示面板,通过相邻两行的子像素共用一个扫描信号输出端口,即同一行的像素组合使用一个扫描信号输出端口,同时打开可以充电,实现充电时间的增加;同时同一列的子像素的显示状态(亮态和暗态)交替,使用不同的显示状态,保证了显示面板画质的细腻程度(弱颗粒感)。
如图1所示,在一帧,正负亮态的子像素个数相等,正负暗态的子像素个数也相等,不存在闪烁的问题。
如图1所示,同一条数据线所连接的子像素均为同极性的亮态,或者同极性的暗态,没有亮态到暗态,或者暗态到亮态的切换,具有低功耗效果。
如图2所示,在显示面板显示预设画面a时,部分子像素的驱动电压如图2中的b所示;此时,各数据线的数据信号变化如图3所示,在周期单元内,数据线与公共电极正负方向配合相互抵消,不存在串扰的问题。
同时,在一种实施例中,本申请还提供了一种显示装置,其包括显示面板,显示面板可以是液晶显示器或者有机发光显示器,所述显示面板包括:
阵列排布的子像素;
扫描线,用于输出扫描信号给所述子像素;
数据线,用于输出数据信号给所述子像素;
栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;
源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;
其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
在一种实施例中,在本申请提供的显示装置中,同一数据线连接的子像素的驱动极性和显示状态均相同。
在一种实施例中,在本申请提供的显示装置中,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;
第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;
第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
在一种实施例中,在本申请提供的显示装置中,所述第一子像素至第十六子像素的驱动极性依次为正、负、负、正、负、正、正、负、负、正、正、负、正、负、负、正。
在一种实施例中,在本申请提供的显示装置中,所述第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
在一种实施例中,在本申请提供的显示装置中,所述第一子像素至第十六子像素的显示状态依次为亮、暗、亮、暗、亮、暗、亮、暗、暗、亮、暗、亮、暗、亮、暗、亮。
在一种实施例中,在本申请提供的显示装置中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
在一种实施例中,在本申请提供的显示装置中,所述第一子像素至第十六子像素连接到同一条扫描线。
在一种实施例中,在本申请提供的显示装置中,位于第一行的子像素连接到第一扫描线,位于第二行的子像素连接到第二扫描线,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
在一种实施例中,在本申请提供的显示装置中,所有行的子像素的发光颜色重复排列方式相同。
在一种实施例中,在本申请提供的显示装置中,红色子像素、蓝色子像素和绿色子像素沿行方向重复排列。
在一种实施例中,在本申请提供的显示装置中,相邻行的子像素的发光颜色重复排列方式不相同。
根据上述实施例可知:
本申请提供一种显示面板和显示装置,该显示面板包括阵列排布的子像素;扫描线,用于输出扫描信号给所述子像素;数据线,用于输出数据信号给所述子像素;栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同;本申请使用不同的显示状态,保证了显示面板画质的细腻程度,在周期单元内,数据线与公共电极正负方向配合相互抵消,不存在串扰的问题,即本申请提供的显示面板,在弱颗粒感、无闪烁、无串扰、低功耗情况下,实现了面板大视角品质的提升,缓解了现有显示面板存在的不能满足用户对显示品质追求的技术问题。
综上所述,虽然本申请已以优选实施例揭露如上,但上述优选实施例并非用以限制本申请,本领域的普通技术人员,在不脱离本申请的精神和范围内,均可作各种更动与润饰,因此本申请的保护范围以权利要求界定的范围为准。
Claims (20)
- 一种显示面板,其包括:阵列排布的子像素;扫描线,用于输出扫描信号给所述子像素;数据线,用于输出数据信号给所述子像素;栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
- 根据权利要求1所述的显示面板,其中,同一数据线连接的子像素的驱动极性和显示状态均相同。
- 根据权利要求1所述的显示面板,其中,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
- 根据权利要求3所述的显示面板,其中,所述第一子像素至第十六子像素的驱动极性依次为正、负、负、正、负、正、正、负、负、正、正、负、正、负、负、正。
- 根据权利要求3所述的显示面板,其中,所述第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
- 根据权利要求3所述的显示面板,其中,所述第一子像素至第十六子像素的显示状态依次为亮、暗、亮、暗、亮、暗、亮、暗、暗、亮、暗、亮、暗、亮、暗、亮。
- 根据权利要求3所述的显示面板,其中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
- 根据权利要求3所述的显示面板,其中,所述第一子像素至第十六子像素连接到同一条扫描线。
- 根据权利要求3所述的显示面板,其中,位于第一行的子像素连接到第一扫描线,位于第二行的子像素连接到第二扫描线,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
- 一种显示装置,其包括显示面板,所述显示面板包括:阵列排布的子像素;扫描线,用于输出扫描信号给所述子像素;数据线,用于输出数据信号给所述子像素;栅极驱动器,通过所述扫描线与所述子像素连接,用于输出所述扫描信号;源极驱动器,通过所述数据线与所述子像素连接,用于输出所述数据信号;其中,在同一显示帧内,驱动极性为正且显示状态为亮的子像素个数,与驱动极性为负且显示状态为亮的子像素个数相同,驱动极性为正且显示状态为暗的子像素个数,与驱动极性为负且显示状态为暗的子像素个数相同。
- 根据权利要求10所述的显示装置,其中,同一数据线连接的子像素的驱动极性和显示状态均相同。
- 根据权利要求10所述的显示装置,其中,所述显示面板包括阵列重复排布的像素组合,所述像素组合包括位于相邻两行的第一至第十六子像素,且连接至所述栅极驱动器的同一个扫描信号输出端口;第一、第四、第六、第七、第十、第十一、第十三、第十六子像素的驱动极性相同,其余子像素的驱动极性相同,且第一、第二子像素的驱动极性不同;第一、第三、第五、第七、第十、第十二、第十四、第十六子像素的显示状态相同,其余子像素的显示状态相同,且第一、第二子像素的显示状态不同。
- 根据权利要求12所述的显示装置,其中,所述第一子像素至第十六子像素的驱动极性依次为正、负、负、正、负、正、正、负、负、正、正、负、正、负、负、正。
- 根据权利要求12所述的显示装置,其中,所述第一子像素至第十六子像素的驱动极性依次为负、正、正、负、正、负、负、正、正、负、负、正、负、正、正、负。
- 根据权利要求12所述的显示装置,其中,所述第一子像素至第十六子像素的显示状态依次为亮、暗、亮、暗、亮、暗、亮、暗、暗、亮、暗、亮、暗、亮、暗、亮。
- 根据权利要求12所述的显示装置,其中,所述第一子像素至第十六子像素的显示状态依次为暗、亮、暗、亮、暗、亮、暗、亮、亮、暗、亮、暗、亮、暗、亮、暗。
- 根据权利要求12所述的显示装置,其中,所述第一子像素至第十六子像素连接到同一条扫描线。
- 根据权利要求12所述的显示装置,其中,位于第一行的子像素连接到第一扫描线,位于第二行的子像素连接到第二扫描线,所述第一扫描线和所述第二扫描线连接至所述栅极驱动器的同一个扫描信号输出端口。
- 根据权利要求10所述的显示装置,其中,所有行的子像素的发光颜色重复排列方式相同。
- 根据权利要求10所述的显示装置,其中,相邻行的子像素的发光颜色重复排列方式不相同。
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CN110827740B (zh) | 2021-03-23 |
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