WO2022116296A1 - 显示装置及其驱动方法 - Google Patents

显示装置及其驱动方法 Download PDF

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Publication number
WO2022116296A1
WO2022116296A1 PCT/CN2020/137683 CN2020137683W WO2022116296A1 WO 2022116296 A1 WO2022116296 A1 WO 2022116296A1 CN 2020137683 W CN2020137683 W CN 2020137683W WO 2022116296 A1 WO2022116296 A1 WO 2022116296A1
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WO
WIPO (PCT)
Prior art keywords
data signal
potential
display
display area
data lines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/137683
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English (en)
French (fr)
Inventor
李文芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
TCL China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TCL China Star Optoelectronics Technology Co Ltd filed Critical TCL China Star Optoelectronics Technology Co Ltd
Priority to US17/255,000 priority Critical patent/US11847985B2/en
Publication of WO2022116296A1 publication Critical patent/WO2022116296A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/22Control 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
    • G09G3/30Control 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
    • G09G3/32Control 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]
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/3406Control of illumination source
    • G09G3/342Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00Command of the display device
    • G09G2310/02Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264Details of driving circuits
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00Command of the display device
    • G09G2310/08Details of timing specific for flat panels, other than clock recovery
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/06Adjustment of display parameters
    • G09G2320/0686Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • G09G2330/021Power management, e.g. power saving
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • G09G2330/025Reduction of instantaneous peaks of current
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10HINORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80Constructional details
    • H10H20/85Packages
    • H10H20/857Interconnections, e.g. lead-frames, bond wires or solder balls

Definitions

  • the present application relates to the field of display, and in particular, to a display device and a driving method thereof.
  • mini light-emitting diodes (Mini-LED, Mini Light Emitting Diode) has been widely used in the backlight of display devices because of its ultra-thin and multi-partition functions. LEDs are further used in display panels for high grayscale displays.
  • the display panel is divided into at least two display areas, and two driver integrated circuits (ICs, integrated circuits) are correspondingly set to drive the two display areas respectively.
  • ICs integrated circuits
  • the two driving ICs use the same phase output to drive the display panel, the currents driving the display in the two display areas will be superimposed at the peak value, resulting in a larger peak current, which improves the accuracy of the display.
  • the output requirements of the power supply also increase the cost of use.
  • the present application provides a display device and a driving method thereof, so as to solve the technical problem of excessive peak current due to the same phase of currents driving different display areas in the existing display device.
  • the present application provides a display device, comprising:
  • a display panel comprising a first display area and a second display area arranged in parallel along a first direction, a plurality of first data lines are arranged in the first display area, and a plurality of second data lines are arranged in the second display area data lines, each of the first data lines and each of the second data lines is connected to an LED;
  • a driving control module respectively connected to each of the first data lines and each of the second data lines, and the driving control module drives the first display area and the second display area to display;
  • the driving control module controls the first data line to output a first data signal to the LED located in the first display area, and controls the second data
  • the line outputs a second data signal to the LED located in the second display area, the high potential segment of the first data signal is located in the low potential segment of the second data signal, and the second The high-potential section of the data signal is located within the low-potential section of the first data signal.
  • each display period includes a driving display section and a blank section
  • the driving control module controls the time of the high-potential section of the first data signal and the The sum of the times of the high-potential segments of the second data signal is equal to the time of the driving display segment.
  • the driving control module controls the longer one of the first data lines to be in the high potential region of the first data signal
  • the potential value output by the segment is greater than the potential value output by the shorter one of the first data lines in the high potential segment of the first data signal.
  • the driving control module controls the longer one of the second data lines to be in the high potential region of the second data signal
  • the potential value of the segment output is greater than the potential value output by the shorter one of the second data lines in the high-potential segment of the second data signal.
  • the driving control module at least includes a control chip, a first driving chip and a second driving chip respectively connected to the control chip, and the first driving chip is respectively connected with each of the The first data lines are connected, and the second driving chips are respectively connected to the second data lines.
  • the display panel further includes a third display area, and the third display area is juxtaposed with the first display area and the second display area along the first direction setting, the third display area is provided with a plurality of third data lines, each of the third data lines is connected to one of the LEDs, and the driving control module is respectively connected to each of the third data lines;
  • the driving control module controls the third data line to output a third data signal to the LED located in the third display area;
  • the high-potential section, the high-potential section of the second data signal, and the high-potential section of the third data signal do not overlap each other.
  • the present application also provides a display device, comprising:
  • a display panel comprising a first display area and a second display area arranged in parallel along a first direction, a plurality of first data lines are arranged in the first display area, and a plurality of second data lines are arranged in the second display area data lines, each of the first data lines and each of the second data lines is connected to an LED;
  • a driving control module respectively connected to each of the first data lines and each of the second data lines, and the driving control module drives the first display area and the second display area to display;
  • the driving control module controls the first data line to output a first data signal to the LED located in the first display area, and controls the second data
  • the line outputs a second data signal to the LED located in the second display area, the high potential segment of the first data signal is located in the low potential segment of the second data signal, and the second the high potential segment of the data signal is located in the low potential segment of the first data signal;
  • the high potential section of the first data signal includes a plurality of first high potential subsections
  • the high potential section of the second data signal includes a plurality of second high potential subsections
  • the driving control module controls Each of the first high-potential subsections and each of the second high-potential subsections are alternately arranged.
  • each display period includes a driving display section and a blank section
  • the driving control module controls the time of the high-potential section of the first data signal and the The sum of the times of the high-potential segments of the second data signal is equal to the time of the driving display segment.
  • the driving control module controls the longer one of the first data lines to be in the high potential region of the first data signal
  • the potential value output by the segment is greater than the potential value output by the shorter one of the first data lines in the high potential segment of the first data signal.
  • the driving control module controls the longer one of the second data lines to be in the high potential region of the second data signal
  • the potential value of the segment output is greater than the potential value output by the shorter one of the second data lines in the high-potential segment of the second data signal.
  • the driving control module at least includes a control chip, a first driving chip and a second driving chip respectively connected to the control chip, and the first driving chip is respectively connected with each of the The first data lines are connected, and the second driving chips are respectively connected to the second data lines.
  • the display panel further includes a third display area, and the third display area is juxtaposed with the first display area and the second display area along the first direction setting, the third display area is provided with a plurality of third data lines, each of the third data lines is connected to one of the LEDs, and the driving control module is respectively connected to each of the third data lines;
  • the driving control module controls the third data line to output a third data signal to the LED located in the third display area;
  • the high-potential section, the high-potential section of the second data signal, and the high-potential section of the third data signal do not overlap each other.
  • the present application also provides a method for driving a display device, the display device comprising:
  • a display panel comprising a first display area and a second display area arranged in parallel along a first direction, a plurality of first data lines are arranged in the first display area, and a plurality of second data lines are arranged in the second display area data lines, each of the first data lines and each of the second data lines is connected to an LED;
  • a driving control module respectively connected to each of the first data lines and each of the second data lines, and the driving control module drives the first display area and the second display area to display;
  • the driving method of the display device includes the following steps:
  • the drive control module controls the first data line to output a first data signal to the LED located in the first display area;
  • the driving control module controls the second data line to output a second data signal to the LED located in the second display area, and the driving control module controls the high-potential segment of the first data signal to be located in the second display area.
  • the second data signal is located in the low-level section of the second data signal, and the high-level section of the second data signal is located in the low-level section of the first data signal.
  • the driving control module controls the high-potential section of the first data signal to be located in the low-potential section of the second data signal, and the second data signal
  • the step of positioning the high-potential section of the data signal in the low-potential section of the first data signal includes:
  • the driving control module controls the high potential section of the first data signal to include a plurality of first high potential subsections, and the high potential section of the second data signal includes a plurality of second high potential subsections;
  • the driving control module controls each of the first high-potential sub-sections and each of the second high-potential sub-sections to be alternately arranged.
  • the display panel further includes a third display area, and the third display area is connected to the first display area and the second display area along the first direction.
  • the regions are arranged in parallel, a plurality of third data lines are arranged in the third display region, each of the third data lines is connected to one of the LEDs, and the drive control module is respectively connected to each of the third data lines;
  • the driving method of the display device further includes:
  • the driving control module controls the third data line to output a third data signal to the LED located in the third display area;
  • the high-potential section, the high-potential section of the second data signal, and the high-potential section of the third data signal do not overlap each other.
  • the present application controls the first data signal for driving the display in the first display area and the second data signal for driving the display in the second display area through the driving control module, so that the high potential section of the first data signal is located in the in the low-level segment of the second data signal, and the high-level segment of the second data signal is located in the low-level segment of the first data signal, so that the first data signal and the
  • the second data signals are arranged out of phase, so as to prevent the first data signal and the second data signal from being arranged in the same phase, resulting in excessive peak current, which reduces the maximum current required for display by the display device, and also reduces the The requirement of the power supply specification of the display device saves the cost of production and use.
  • FIG. 1 is a schematic structural diagram of a display device provided by an embodiment of the present application.
  • FIG. 2 is a timing diagram of a first data signal and a second data signal in a display period of the display device provided by the embodiment of the present application.
  • FIG. 3 is a flowchart of a method for driving a display device provided by an embodiment of the present application.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • the display panel is divided into at least two display areas, and two driver integrated circuits (ICs, integrated circuits) are correspondingly set to drive the two display areas respectively.
  • ICs integrated circuits
  • the present application proposes a display device based on the above technical problems, and the specific solution is as follows:
  • the display device includes:
  • the display panel 100 includes a first display area 101 and a second display area 102 arranged in parallel along a first direction 103 , the first display area 101 is provided with a plurality of first data lines 110 , and the second display area 102 There are a plurality of second data lines 120 inside, and each of the first data lines 110 and each of the second data lines 120 is connected to an LED (not shown in the figure); and
  • the driving control module 200 is connected to each of the first data lines 110 and each of the second data lines 120 respectively.
  • the driving control module 200 drives the first display area 101 and the second display area 102 to display, and can be It should be understood that the structure in which the driving control module 200 is connected to each of the first data lines 110 and each of the second data lines 120 is not specifically shown in FIG. 1 ;
  • the driving control module 200 controls the first data line 110 to output a first data signal S1 to the LEDs located in the first display area 101 , and
  • the second data line 120 is controlled to output a second data signal S2 to the LED located in the second display area 102, and the high-potential section of the first data signal S1 is located in the middle of the second data signal S2.
  • the high-potential section of the second data signal S2 is located in the low-potential section of the first data signal S1.
  • the first direction 103 may be a direction parallel to the first data line 110 or the second data line 120
  • the display panel 100 may further include a direction located in the first display area 101 or
  • the scan lines 130 in the second display area 102, each of the scan lines 130 may be connected to the driving control module 200, and the high potential section of the first data signal S1 is located in the second data signal S2 in the low-potential section of the second data signal S2, and the high-potential section of the second data signal S2 is located in the low-potential section of the first data signal S1, that is, the high-potential section of the first data signal S1
  • the area that does not overlap with the high-potential section of the second data signal S2 avoids the overlapping of the high-potential section of the first data signal S1 and the high-potential section of the second data signal S2 at any time.
  • the driving control module 200 controls the first data signal S1 for driving the display in the first display area 101 and the second data signal S2 for driving the display in the second display area 102, so that the high potential area of the first data signal S1 is The segment is located in the low-level segment of the second data signal S2, and the high-level segment of the second data signal S2 is located in the low-level segment of the first data signal S1, so that the first data signal S1 is located in the low-level segment.
  • a data signal S1 and the second data signal S2 are arranged out of phase, so as to prevent the first data signal S1 and the second data signal S2 from being arranged in the same phase, resulting in excessive peak current and reducing the display device.
  • the maximum current required for display also reduces the power specification requirements of the display device, thereby saving production and use costs.
  • the high-potential section of the first data signal S1 includes a plurality of first high-potential subsections 11
  • the high-potential section of the second data signal S2 includes a plurality of first high-potential subsections 11 .
  • each gray-scale section T111 may include high potential and low potential.
  • the high potential section of the first data signal S1 may include 64 high potential sections.
  • the first high potential subsection 11, the high potential section of the second data signal S2 may include 64 second high potential subsections 12, in each gray scale section T111, the first high potential subsection 12
  • the potential sub-sections 11 and the second high-potential sub-sections 12 are arranged alternately, so that the high-potential section of the first data signal S1 and the high-potential section of the second data signal S2 do not overlap .
  • each display period T1 includes a driving display section T11 and a blank section T12 , and the driving control module 200 controls the high-level section of the first data signal S1
  • the sum of the time of the second data signal S2 and the time of the high potential section of the second data signal S2 is equal to the time of the driving display section T11.
  • a plurality of display periods T1 include a plurality of driving display sections T11 and a plurality of blank sections T12, and a blank section T12 is provided between two adjacent driving display sections T11.
  • the driving control module 200 may not perform any driving operation on the display panel 100, while in the driving display section T11, the driving control module 200 controls the first data line 110 outputs a first data signal S1 to the LED located in the first display area 101 , and controls the second data line 120 to output a second data signal to the LED located in the second display area 102 S2, in this embodiment, the driving control module 200 can control the sum of the time of the high-potential section of the first data signal S1 and the high-potential section of the second data signal S2 to be equal to the driving Obviously, through this control method, under the condition of avoiding the overlap between the high-level segment of the first data signal S1 and the high-level segment of the second data signal S2, the time of the display segment T11 can be maximized This ensures the charging efficiency of the first data line 110 and the second data line 120 .
  • the driving control module 200 controls the longer one of the first data lines 110 to output in the high-potential section of the first data signal S1
  • the potential value is greater than the potential value output by the shorter one of the first data lines 110 in the high-potential section of the first data signal S1 .
  • the driving control module 200 controls the longer one of the second data lines 120 to output in the high-potential section of the second data signal S2
  • the potential value is greater than the potential value output by the shorter one of the second data lines 120 in the high-potential section of the second data signal S2.
  • the length of each of the first data lines 110 or each of the second data lines 120 is different.
  • the resistance-capacitance delays generated by the first data lines 110 or the second data lines 120 with different lengths are different.
  • the lengths of the lines 120 are different, and the potential value output by the first data line 110 and the second data line 120 in the high-potential section is adjusted to solve the problem of different charging efficiency caused by the delay of resistance and capacitance.
  • the driving control module 200 controls the output potential value of the longer one of the first data lines 110 in the high-potential section of the first data signal S1 to be greater than that of the shorter one of the first data lines 110 .
  • the driving control module 200 controls the longer one of the second data lines 120 to output the high potential value of the first data signal S1 in the high potential section of the second data signal S2
  • the potential value is greater than the potential value output by the shorter one of the second data lines 120 in the high-potential section of the second data signal S2.
  • the driving control module 200 at least includes a control chip 210, a first driving chip 220 and a second driving chip 230 respectively connected to the control chip 210, and the first driving chip 220 is respectively connected to the control chip 210.
  • Each of the first data lines 110 is connected, and the second driving chip 230 is connected to each of the second data lines 120 respectively; obviously, the first driving chip 220 is used to drive the first display area 101 to perform For display, the second driving chip 230 is used to drive the second display area 102 to display.
  • the display panel 100 further includes a third display area (not shown in the figure), and the third display area is connected to the first display area 101 and the second display area along the first direction 103 .
  • the display areas 102 are arranged side by side, a plurality of third data lines are arranged in the third display area, each of the third data lines is connected to one of the LEDs, and the driving control module 200 is respectively connected with each of the third data lines line connection;
  • the driving control module 200 controls the third data line to output a third data signal to the LED located in the third display area; the first The high-potential section of the data signal S1, the high-potential section of the second data signal S2 and the high-potential section of the third data signal do not overlap each other.
  • the display panel 100 can be divided into a plurality of display areas, and when the display panel 100 further includes a third display area, the driving control module 200 can control the high level of the first data signal S1 segment, the high potential segment of the second data signal S2 and the high potential segment of the third data signal do not overlap each other to avoid the first data signal S1, the second data signal S2 and the The third data signals have a common overlapping segment, resulting in excessive peak current.
  • the specific working principle will not be repeated here.
  • the present application also provides a method for driving a display device, the display device comprising:
  • the display panel 100 includes at least a first display area 101 and a second display area 102 which are arranged in parallel along the first direction 103.
  • the first display area 101 is provided with a plurality of first data lines 110, so
  • the second display area 102 is provided with a plurality of second data lines 120, and each of the first data lines 110 and each of the second data lines 120 is connected to an LED; and
  • the driving control module 200 is connected to each of the first data lines 110 and each of the second data lines 120 respectively, and the driving control module 200 drives the first display area 101 and the second display area 102 to display;
  • the driving method of the display device includes the following steps:
  • the driving control module 200 controls the first data line 110 to output a first data signal S1 to the LEDs located in the first display area 101 ,
  • the driving control module 200 controls the second data line 120 to output a second data signal S2 to the LED located in the second display area 102, and the driving control module 200 controls the first data signal
  • the high potential segment of S1 is located in the low potential segment of the second data signal S2, and the high potential segment of the second data signal S2 is located in the low potential segment of the first data signal S1.
  • the driving control module 200 controls the high-potential section of the first data signal S1 to be located in the low-potential section of the second data signal S2, and the The step of positioning the high-potential section of the second data signal S2 within the low-potential section of the first data signal S1 includes:
  • the driving control module 200 controls the high-potential section of the first data signal S1 to include a plurality of first high-potential subsections 11, and the high-potential section of the second data signal S2 to include a plurality of second high-potential subsections subsection 12;
  • the driving control module 200 controls each of the first high-potential sub-sections 11 and each of the second high-potential sub-sections 12 to be alternately arranged.
  • the display panel 100 further includes a third display area, and the third display area is connected to the first display area 101 and the first display area along the first direction 103 .
  • the second display areas 102 are arranged side by side, a plurality of third data lines are arranged in the third display area, each of the third data lines is connected to one of the LEDs, and the driving control module 200 is respectively connected with each of the third data lines Three data line connection;
  • the driving method of the display device further includes:
  • the driving control module 200 controls the third data line to output a third data signal to the LEDs located in the third display area; and controls the The high-potential section of the first data signal S1 , the high-potential section of the second data signal S2 and the high-potential section of the third data signal do not overlap each other.
  • the driving control module 200 controls the first data signal S1 for driving the display in the first display area 101 and the second data signal S2 for driving the display in the second display area 102, so that the high potential section of the first data signal S1 is located in the
  • the second data signal S2 is located in the low-level section of the second data signal S2
  • the high-level section of the second data signal S2 is located in the low-level section of the first data signal S1, so that the first data signal S1 and the second data signal S2 are arranged out of phase, so as to prevent the first data signal S1 and the second data signal S2 from being arranged in the same phase, resulting in excessive peak current, which reduces the display requirements of the display device.
  • the maximum current of the display device also reduces the requirements for the power supply specification of the display device, and saves the production and use costs.

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  • Engineering & Computer Science (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)
  • Control Of El Displays (AREA)

Abstract

一种显示装置及其驱动方法,显示装置包括显示面板(100)和驱动控制模块(200)。显示面板(100)包括沿第一方向(103)并列设置的第一显示区(101)及第二显示区(102),第一显示区(101)内设有多条第一数据线(110),第二显示区(102)内设有多条第二数据线(120)。在显示面板(100)的一帧显示周期(T1)内,驱动控制模块(200)向第一数据线(110)输出第一数据信号(S1),并向第二数据线(120)输出第二数据信号(S2),其中第一数据信号(S1)的高电位区段位于第二数据信号(S2)的低电位区段内,且第二数据信号(S2)的高电位区段位于第一数据信号(S1)的低电位区段内。

Description

显示装置及其驱动方法 技术领域
本申请涉及显示领域,特别涉及一种显示装置及其驱动方法。
背景技术
近年来,迷你发光二极管(Mini-LED,Mini Light Emitting Diode)因其可实现超薄和多分区功能,在显示装置的背光源中得到了广泛运用,而随着人们对于大尺寸显示面板的显示效果的要求越来越高,会将Mini-LED进一步运用在高灰阶显示的显示面板中。
目前,为实现诸如64灰阶等高灰阶显示画面的显示,会将显示面板至少划分为两个显示区,并对应设置两个驱动集成电路(IC,integrated circuit)分别驱动两所述显示区进行显示,但是,由于两个所述驱动IC采用相同相位输出的方式驱动所述显示面板,使得驱动两个所述显示区显示的电流在峰值时会叠加,造成峰值电流较大,提高了对电源的输出要求,也增加了使用成本。
技术问题
本申请提供一种显示装置及其驱动方法,以解决现有显示装置中驱动不同显示区显示的电流由于相位相同导致峰值电流过大的技术问题。
技术解决方案
为解决上述问题,本申请提供的技术方案如下:
本申请提供了一种显示装置,包括:
显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号,并控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内。
在本申请实施例所提供的显示装置中,每一所述显示周期包括驱动显示区段和空白区段,所述驱动控制模块控制所述第一数据信号的高电位区段的时间和所述第二数据信号的高电位区段的时间之和等于所述驱动显示区段的时间。
在本申请实施例所提供的显示装置中,相邻两所述第一数据线中,所述驱动控制模块控制较长的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值,大于较短的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值。
在本申请实施例所提供的显示装置中,相邻两所述第二数据线中,所述驱动控制模块控制较长的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值,大于较短的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值。
在本申请实施例所提供的显示装置中,所述驱动控制模块至少包括控制芯片、分别与所述控制芯片连接的第一驱动芯片和第二驱动芯片,所述第一驱动芯片分别与各所述第一数据线连接,所述第二驱动芯片分别与各所述第二数据线连接。
在本申请实施例所提供的显示装置中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
本申请还提供一种显示装置,其包括:
显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号,并控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内;
所述第一数据信号的高电位区段包括多个第一高电位子区段,所述第二数据信号的高电位区段包括多个第二高电位子区段,所述驱动控制模块控制各所述第一高电位子区段与各所述第二高电位子区段呈交替排布。
在本申请实施例所提供的显示装置中,每一所述显示周期包括驱动显示区段和空白区段,所述驱动控制模块控制所述第一数据信号的高电位区段的时间和所述第二数据信号的高电位区段的时间之和等于所述驱动显示区段的时间。
在本申请实施例所提供的显示装置中,相邻两所述第一数据线中,所述驱动控制模块控制较长的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值,大于较短的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值。
在本申请实施例所提供的显示装置中,相邻两所述第二数据线中,所述驱动控制模块控制较长的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值,大于较短的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值。
在本申请实施例所提供的显示装置中,所述驱动控制模块至少包括控制芯片、分别与所述控制芯片连接的第一驱动芯片和第二驱动芯片,所述第一驱动芯片分别与各所述第一数据线连接,所述第二驱动芯片分别与各所述第二数据线连接。
在本申请实施例所提供的显示装置中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
本申请还提供一种显示装置的驱动方法,所述显示装置包括:
显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
所述显示装置的驱动方法包括以下步骤:
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号;
所述驱动控制模块控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述驱动控制模块控制所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内。
在本申请实施例所提供显示装置的驱动方法中,所述驱动控制模块控制所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内的步骤,包括:
所述驱动控制模块控制所述第一数据信号的高电位区段包括多个第一高电位子区段,所述第二数据信号的高电位区段包括多个第二高电位子区段;
所述驱动控制模块控制各所述第一高电位子区段与各所述第二高电位子区段呈交替排布。
在本申请实施例所提供显示装置的驱动方法中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
所述显示装置的驱动方法还包括:
在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
有益效果
本申请的有益效果:本申请通过驱动控制模块控制驱动第一显示区显示的第一数据信号、以及驱动第二显示区显示的第二数据信号,使第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且使所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内,从而使得所述第一数据信号与所述第二数据信号呈错相排布,避免所述第一数据信号与所述第二数据信号呈同相位排布而造成峰值电流过大,降低了显示装置显示所需的最大电流,也降低了显示装置对电源规格的要求,节约了生产和使用成本。
附图说明
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发明的一些实施例,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为本申请实施例所提供显示装置的结构示意图;
图2为本申请实施例所提供显示装置在一个显示周期中第一数据信号与第二数据信号的时序图;及
图3为本申请实施例所提供显示装置的驱动方法流程框图。
本发明的实施方式
以下各实施例的说明是参考附加的图示,用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语,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发明,而非用以限制本发明。在图中,结构相似的单元是用以相同标号表示。
在本申请的描述中,需要理解的是,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接或可以相互通讯;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。
现结合具体实施例对本申请的技术方案进行描述。
目前,为实现诸如64灰阶等高灰阶显示画面的显示,会将显示面板至少划分为两个显示区,并对应设置两个驱动集成电路(IC,integrated circuit)分别驱动两所述显示区进行显示,但是,由于两个所述驱动IC采用相同相位输出的方式进行驱动,使得驱动两个所述显示区显示的电流在峰值时会叠加,造成峰值电流较大,提高了对电源的输出要求,也增加了使用成本。因此,本申请基于上述技术问题提出了一种显示装置,具体方案如下:
请参阅图1~2,所述显示装置包括:
显示面板100,包括沿第一方向103并列设置的第一显示区101及第二显示区102,所述第一显示区101内设有多条第一数据线110,所述第二显示区102内设有多条第二数据线120,各所述第一数据线110和各所述第二数据线120上均连接有一LED(图中未出示);及
驱动控制模块200,分别与各所述第一数据线110和各所述第二数据线120连接,所述驱动控制模块200驱动所述第一显示区101及第二显示区102进行显示,可以理解的是,所述驱动控制模块200分别与各所述第一数据线110和各所述第二数据线120连接的结构并未在图1中具体出示;
在所述显示面板100一帧的显示周期T1内,所述驱动控制模块200控制所述第一数据线110向位于所述第一显示区101内的所述LED输出第一数据信号S1,并控制所述第二数据线120向位于所述第二显示区102内的所述LED输出第二数据信号S2,所述第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内。
可以理解的是,所述第一方向103可以是与所述第一数据线110或所述第二数据线120平行的方向,所述显示面板100还可以包括位于所述第一显示区101或所述第二显示区102内的扫描线130,各所述扫描线130可以是与所述驱动控制模块200连接,所述第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内,也即是所述第一数据信号S1的高电位区段与所述第二数据信号S2的高电位区段没有重叠的区域,避免所述第一数据信号S1的高电位区段与所述第二数据信号S2的高电位区段在任一时刻重叠而造成该时刻峰值电流叠加。本实施例中,通过驱动控制模块200控制驱动第一显示区101显示的第一数据信号S1、以及驱动第二显示区102显示的第二数据信号S2,使第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且使所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内,从而使得所述第一数据信号S1与所述第二数据信号S2呈错相排布,避免所述第一数据信号S1与所述第二数据信号S2呈同相位排布而造成峰值电流过大,降低了显示装置显示所需的最大电流,也降低了显示装置对电源规格的要求,节约了生产和使用成本。
在一实施例中,如图2所示,所述第一数据信号S1的高电位区段包括多个第一高电位子区段11,所述第二数据信号S2的高电位区段包括多个第二高电位子区段12,所述驱动控制模块200控制各所述第一高电位子区段11与各所述第二高电位子区段12呈交替排布;可以理解的是,在诸如64灰阶等高灰阶显示画面的驱动过程中,每一灰阶均对应一各灰阶区段,如图2所示,以64灰阶为例,所述显示面板100一帧的显示周期T1内,会包括64各灰阶区段T111,每一灰阶区段T111中可以包括高电位和低电位,具体的,所述第一数据信号S1的高电位区段可以包括64个第一高电位子区段11,所述第二数据信号S2的高电位区段可以包括64个第二高电位子区段12,每一所述灰阶区段T111中,所述第一高电位子区段11与所述第二高电位子区段12呈交错排布,从而使得所述第一数据信号S1的高电位区段与所述第二数据信号S2的高电位区段没有重叠。
在一实施例中,如图2所示,每一所述显示周期T1包括驱动显示区段T11和空白区段T12,所述驱动控制模块200控制所述第一数据信号S1的高电位区段的时间和所述第二数据信号S2的高电位区段的时间之和等于所述驱动显示区段T11的时间。可以理解的是,多个显示周期T1中包括多个驱动显示区段T11和多个空白区段T12,相邻两所述驱动显示区段T11之间均设有一所述空白区段T12,在所述空白区段T12中,所述驱动控制模块200可以不对所述显示面板100进行任何驱动操作,而在所述驱动显示区段T11中,所述驱动控制模块200控制所述第一数据线110向位于所述第一显示区101内的所述LED输出第一数据信号S1,并控制所述第二数据线120向位于所述第二显示区102内的所述LED输出第二数据信号S2,本实施例中,所述驱动控制模块200可以控制所述第一数据信号S1的高电位区段的时间和所述第二数据信号S2的高电位区段的时间之和等于所述驱动显示区段T11的时间,显然,通过此种控制方式,在避免所述第一数据信号S1的高电位区段与所述第二数据信号S2的高电位区段有重叠的条件下,可以最大化的保证对所述第一数据线110和所述第二数据线120的充电效率。
在一实施例中,相邻两所述第一数据线110中,所述驱动控制模块200控制较长的一条所述第一数据线110在所述第一数据信号S1的高电位区段输出的电位值,大于较短的一条所述第一数据线110在所述第一数据信号S1的高电位区段输出的电位值。
在一实施例中,相邻两所述第二数据线120中,所述驱动控制模块200控制较长的一条所述第二数据线120在所述第二数据信号S2的高电位区段输出的电位值,大于较短的一条所述第二数据线120在所述第二数据信号S2的高电位区段输出的电位值。
可以理解的是,由于所述驱动控制模块200设置到所述显示面板100中各Mini-LED的距离不同,是的各所述第一数据线110或各所述第二数据线120的长短不一,造成不同长度的所述第一数据线110或各所述第二数据线120所产生的电阻电容延迟不同,本实施例中,通过根据所述第一数据线110或所述第二数据线120的长度不同,调整所述第一数据线110和所述第二数据线120在高电位区段输出的电位值,以解决由于电阻电容延迟而造成的充电效率不同的问题,具体的,所述驱动控制模块200控制较长的一条所述第一数据线110在所述第一数据信号S1的高电位区段输出的电位值,大于较短的一条所述第一数据线110在所述第一数据信号S1的高电位区段输出的电位值,同时,所述驱动控制模块200控制较长的一条所述第二数据线120在所述第二数据信号S2的高电位区段输出的电位值,大于较短的一条所述第二数据线120在所述第二数据信号S2的高电位区段输出的电位值。
在一实施例中,所述驱动控制模块200至少包括控制芯片210、分别与所述控制芯片210连接的第一驱动芯220片和第二驱动芯片230,所述第一驱动芯220片分别与各所述第一数据线110连接,所述第二驱动芯片230分别与各所述第二数据线120连接;显然,所述第一驱动芯220片用于驱动所述第一显示区101进行显示,所述第二驱动芯片230用于驱动所述第二显示区102进行显示。
在一实施例中,所述显示面板100还包括第三显示区(图中未出示),所述第三显示区沿所述第一方向103与所述第一显示区101和所述第二显示区102并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块200分别与各所述第三数据线连接;
在所述显示面板100一帧的显示周期T1内,所述驱动控制模块200控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号S1的高电位区段、所述第二数据信号S2的高电位区段和所述第三数据信号的高电位区段互不交叠。可以理解的是,所述显示面板100可以划分为多个显示区,当所述显示面板100还包括第三显示区时,所述驱动控制模块200可以控制所述第一数据信号S1的高电位区段、所述第二数据信号S2的高电位区段和所述第三数据信号的高电位区段互不交叠,以避免所述第一数据信号S1、所述第二数据信号S2和所述第三数据信号有共同的重叠区段而造成峰值电流过大。具体的工作原理,在此不再赘述。
本申请还提供一种显示装置的驱动方法,所述显示装置包括:
显示面板100,所述显示面板100至少包括沿第一方向103并列设置的第一显示区101及第二显示区102,所述第一显示区101内设有多条第一数据线110,所述第二显示区102内设有多条第二数据线120,各所述第一数据线110和各所述第二数据线120上均连接有一LED;及
驱动控制模块200,分别与各所述第一数据线110和各所述第二数据线120连接,所述驱动控制模块200驱动所述第一显示区101及第二显示区102显示;
如图3所示,所述显示装置的驱动方法包括以下步骤:
S100:在所述显示面板100一帧的显示周期T1内,所述驱动控制模块200控制所述第一数据线110向位于所述第一显示区101内的所述LED输出第一数据信号S1,
S200:所述驱动控制模块200控制所述第二数据线120向位于所述第二显示区102内的所述LED输出第二数据信号S2,所述驱动控制模块200控制所述第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内。
在本申请实施例所提供显示装置的驱动方法中,所述驱动控制模块200控制所述第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内的步骤,包括:
所述驱动控制模块200控制所述第一数据信号S1的高电位区段包括多个第一高电位子区段11,所述第二数据信号S2的高电位区段包括多个第二高电位子区段12;
所述驱动控制模块200控制各所述第一高电位子区段11与各所述第二高电位子区段12呈交替排布。
在本申请实施例所提供显示装置的驱动方法中,所述显示面板100还包括第三显示区,所述第三显示区沿所述第一方向103与所述第一显示区101和所述第二显示区102并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块200分别与各所述第三数据线连接;
所述显示装置的驱动方法还包括:
在所述显示面板100一帧的显示周期T1内,所述驱动控制模块200控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;并控制所述第一数据信号S1的高电位区段、所述第二数据信号S2的高电位区段和所述第三数据信号的高电位区段互不交叠。
本申请通过驱动控制模块200控制驱动第一显示区101显示的第一数据信号S1、以及驱动第二显示区102显示的第二数据信号S2,使第一数据信号S1的高电位区段位于所述第二数据信号S2的低电位区段内,且使所述第二数据信号S2的高电位区段位于所述第一数据信号S1的低电位区段内,从而使得所述第一数据信号S1与所述第二数据信号S2呈错相排布,避免所述第一数据信号S1与所述第二数据信号S2呈同相位排布而造成峰值电流过大,降低了显示装置显示所需的最大电流,也降低了显示装置对电源规格的要求,节约了生产和使用成本。
综上所述,虽然本发明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发明,本领域的普通技术人员,在不脱离本发明的精神和范围内,均可作各种更动与润饰,因此本发明的保护范围以权利要求界定的范围为准。

Claims (15)

  1. 一种显示装置,其包括:
    显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
    驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号,并控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内。
  2. 根据权利要求1所述的显示装置,其中,每一所述显示周期包括驱动显示区段和空白区段,所述驱动控制模块控制所述第一数据信号的高电位区段的时间和所述第二数据信号的高电位区段的时间之和等于所述驱动显示区段的时间。
  3. 根据权利要求1所述的显示装置,其中,相邻两所述第一数据线中,所述驱动控制模块控制较长的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值,大于较短的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值。
  4. 根据权利要求1所述的显示装置,其中,相邻两所述第二数据线中,所述驱动控制模块控制较长的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值,大于较短的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值。
  5. 根据权利要求1所述的显示装置,其中,所述驱动控制模块至少包括控制芯片、分别与所述控制芯片连接的第一驱动芯片和第二驱动芯片,所述第一驱动芯片分别与各所述第一数据线连接,所述第二驱动芯片分别与各所述第二数据线连接。
  6. 根据权利要求1所述的显示装置,其中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
  7. 一种显示装置,其包括:
    显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
    驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号,并控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内;
    所述第一数据信号的高电位区段包括多个第一高电位子区段,所述第二数据信号的高电位区段包括多个第二高电位子区段,所述驱动控制模块控制各所述第一高电位子区段与各所述第二高电位子区段呈交替排布。
  8. 根据权利要求7所述的显示装置,其中,每一所述显示周期包括驱动显示区段和空白区段,所述驱动控制模块控制所述第一数据信号的高电位区段的时间和所述第二数据信号的高电位区段的时间之和等于所述驱动显示区段的时间。
  9. 根据权利要求7所述的显示装置,其中,相邻两所述第一数据线中,所述驱动控制模块控制较长的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值,大于较短的一条所述第一数据线在所述第一数据信号的高电位区段输出的电位值。
  10. 根据权利要求7所述的显示装置,其中,相邻两所述第二数据线中,所述驱动控制模块控制较长的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值,大于较短的一条所述第二数据线在所述第二数据信号的高电位区段输出的电位值。
  11. 根据权利要求7所述的显示装置,其中,所述驱动控制模块至少包括控制芯片、分别与所述控制芯片连接的第一驱动芯片和第二驱动芯片,所述第一驱动芯片分别与各所述第一数据线连接,所述第二驱动芯片分别与各所述第二数据线连接。
  12. 根据权利要求7所述的显示装置,其中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
  13. 一种显示装置的驱动方法,所述显示装置包括:
    显示面板,包括沿第一方向并列设置的第一显示区及第二显示区,所述第一显示区内设有多条第一数据线,所述第二显示区内设有多条第二数据线,各所述第一数据线和各所述第二数据线上均连接有一LED;及
    驱动控制模块,分别与各所述第一数据线和各所述第二数据线连接,所述驱动控制模块驱动所述第一显示区及第二显示区进行显示;
    所述显示装置的驱动方法包括以下步骤:
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第一数据线向位于所述第一显示区内的所述LED输出第一数据信号;
    所述驱动控制模块控制所述第二数据线向位于所述第二显示区内的所述LED输出第二数据信号,所述驱动控制模块控制所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内。
  14. 根据权利要求13所述显示装置的驱动方法,其中,所述驱动控制模块控制所述第一数据信号的高电位区段位于所述第二数据信号的低电位区段内,且所述第二数据信号的高电位区段位于所述第一数据信号的低电位区段内的步骤,包括:
    所述驱动控制模块控制所述第一数据信号的高电位区段包括多个第一高电位子区段,所述第二数据信号的高电位区段包括多个第二高电位子区段;
    所述驱动控制模块控制各所述第一高电位子区段与各所述第二高电位子区段呈交替排布。
  15. 根据权利要求13所述显示装置的驱动方法,其中,所述显示面板还包括第三显示区,所述第三显示区沿所述第一方向与所述第一显示区和所述第二显示区并列设置,所述第三显示区内设有多条第三数据线,各所述第三数据线均连接有一所述LED,所述驱动控制模块分别与各所述第三数据线连接;
    所述显示装置的驱动方法还包括:
    在所述显示面板一帧的显示周期内,所述驱动控制模块控制所述第三数据线向位于所述第三显示区内的所述LED输出第三数据信号;所述第一数据信号的高电位区段、所述第二数据信号的高电位区段和所述第三数据信号的高电位区段互不交叠。
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