WO2018072249A1 - 显示模组及液晶显示屏 - Google Patents

显示模组及液晶显示屏 Download PDF

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Publication number
WO2018072249A1
WO2018072249A1 PCT/CN2016/105855 CN2016105855W WO2018072249A1 WO 2018072249 A1 WO2018072249 A1 WO 2018072249A1 CN 2016105855 W CN2016105855 W CN 2016105855W WO 2018072249 A1 WO2018072249 A1 WO 2018072249A1
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WO
WIPO (PCT)
Prior art keywords
display
driving chip
display area
circuit board
flexible circuit
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/CN2016/105855
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English (en)
French (fr)
Inventor
马长文
黄俊宏
张洲
蔡育徵
徐盼
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.)
Wuhan China Star Optoelectronics Technology Co Ltd
Original Assignee
Wuhan 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 Wuhan China Star Optoelectronics Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Technology Co Ltd
Priority to US15/322,522 priority Critical patent/US10210832B2/en
Priority to EP16919475.0A priority patent/EP3531412A4/en
Priority to KR1020197013673A priority patent/KR102231368B1/ko
Priority to JP2019520402A priority patent/JP6778323B2/ja
Publication of WO2018072249A1 publication Critical patent/WO2018072249A1/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
    • G09G3/34Control 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
    • G09G3/36Control 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
    • G09G3/3611Control of matrices with row and column drivers
    • G09G3/3648Control of matrices with row and column drivers using an active matrix
    • G09G3/3666Control of matrices with row and column drivers using an active matrix with the matrix divided into sections
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • G06F3/0418Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04184Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/147Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/13338Input devices, e.g. touch panels
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1345Conductors connecting electrodes to cell terminals
    • G02F1/13452Conductors connecting driver circuitry and terminals of panels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00Aspects of the constitution of display devices
    • G09G2300/04Structural and physical details of display devices
    • G09G2300/0404Matrix technologies
    • G09G2300/0408Integration of the drivers onto the display substrate
    • 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
    • G09G2310/0202Addressing of scan or signal lines
    • G09G2310/0205Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/06Details of flat display driving waveforms
    • G09G2310/067Special waveforms for scanning, where no circuit details of the gate driver are given
    • 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
    • G09G2320/02Improving the quality of display appearance
    • G09G2320/0223Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
    • 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
    • G09G2320/04Maintaining the quality of display appearance
    • G09G2320/043Preventing or counteracting the effects of ageing
    • 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
    • G09G3/36Control 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
    • G09G3/3611Control of matrices with row and column drivers
    • G09G3/3696Generation of voltages supplied to electrode drivers
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05Flexible printed circuits [FPCs]
    • H05K2201/052Branched
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05Flexible printed circuits [FPCs]
    • H05K2201/056Folded around rigid support or component
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05Flexible printed circuits [FPCs]
    • H05K2201/058Direct connection between two or more FPCs or between flexible parts of rigid PCBs

Definitions

  • the present application relates to the field of display technologies, and in particular, to a display module and a liquid crystal display.
  • LCD monitors have an irreplaceable position in modern display devices. They are widely used in display devices for portable mobile electronic products, such as mobile phones, digital cameras, handheld computers, GPRS and other mobile products. With the development of the times, consumers are increasingly demanding the display effect of liquid crystal displays. While the liquid crystal displays are developing toward higher and higher resolutions, the screen size is also increasing. The increase in screen size and the increase in resolution make the display load become larger and larger, the signal of the display panel faces the problem of faster decay, and the difficulty of maintaining a good display effect on a large-sized display is also increasing.
  • the display module charges the pixels of the display area by the driving chip located at one end of the display panel to display an image. Due to the large size of the display screen, the attenuation of the charging signal on the display panel increases, causing the display area to be away from the end of the driving chip. The pixel is not balanced with the pixel near one end of the driving chip, and the charging time of all the pixels is completed, and the display effect is not good.
  • the present application provides a display module and a liquid crystal display to solve the problem that the attenuation of the charging signal on the display panel is increased in the prior art, and the pixel in the display area is away from the end of the driving chip and the pixel near the end of the driving chip.
  • the display is unbalanced, and the charging time of all the pixels is long, and the display effect is not good.
  • a display module includes a flexible circuit board, a first driving chip, a second driving chip, and a display panel, the display panel including a first display area and a second display area that are seamlessly connected, the first drive
  • the movable chip and the second driving chip are mounted on the display panel, the flexible circuit board electrically connects the system main board with the first driving chip and the second driving chip, and the system main board is facing the first
  • the driving chip transmits an image signal and a first synchronization signal, and the first driving chip drives the first display area to display a part of the image content included in the image signal according to the first synchronization signal;
  • the second driving chip transmits the image signal and the second synchronization signal, and the second driving chip drives the second display area to display another partial image content included in the image signal according to the second synchronization signal, and the A synchronization signal and the second synchronization signal control the first display area and the second display area to synchronously display an image.
  • the display module includes a color film substrate and an array substrate disposed opposite to each other, the array substrate includes a first portion and a second portion that are connected without a gap, and the first portion is assembled with the color film substrate to form the first a display area, the second portion corresponding to the color film substrate assembly forming the second display area.
  • the first driving chip is mounted on the first portion and electrically connected to the data line and the scan line corresponding to the first display area
  • the second driving chip is mounted on the second portion and electrically connected The data line of the second display area and the scan line.
  • the flexible circuit board comprises a first flexible circuit board and a second flexible circuit board, the input end and the output end of the first flexible circuit board are respectively connected to the system main board and the first part, the first flexible
  • the circuit board further includes a branch end, and the input end and the output end of the second flexible circuit board are respectively connected to the branch end and the second part.
  • first flexible circuit board is bent from an edge of the first portion toward a non-display surface side of the display panel
  • second flexible circuit board is from an edge of the second portion toward the display panel
  • the non-display side is bent on one side.
  • the display module further includes a backlight module, and the backlight module is located on a non-display surface side of the display panel and provides a backlight to the display panel.
  • a liquid crystal display panel includes a display module, the display module includes a flexible circuit board, a first driving chip, a second driving chip, and a display panel, and the display panel includes a first display area and a second connection that are seamlessly connected a display area, the first driving chip and the second driving chip are mounted on the display panel, the flexible circuit board electrically connecting the system main board with the first driving chip and the second driving chip, The system board sends an image signal and a first synchronization signal to the first driving chip, where the a driving chip drives the first display area to display a part of the image content included in the image signal according to the first synchronization signal; the system main board sends the image signal and the second synchronization signal to the second driving chip, The second driving chip drives the second display area to display another partial image content included in the image signal according to the second synchronization signal, and the first synchronization signal and the second synchronization signal control the first A display area and the second display area simultaneously display an image.
  • the display module includes a color film substrate and an array substrate disposed opposite to each other, the array substrate includes a first portion and a second portion that are connected without a gap, and the first portion is assembled with the color film substrate to form the first a display area, the second portion corresponding to the color film substrate assembly forming the second display area.
  • the first driving chip is mounted on the first portion and electrically connected to the data line and the scan line corresponding to the first display area
  • the second driving chip is mounted on the second portion and electrically connected The data line of the second display area and the scan line.
  • the flexible circuit board comprises a first flexible circuit board and a second flexible circuit board, the input end and the output end of the first flexible circuit board are respectively connected to the system main board and the first part, the first flexible
  • the circuit board further includes a branch end, and the input end and the output end of the second flexible circuit board are respectively connected to the branch end and the second part.
  • first flexible circuit board is bent from an edge of the first portion toward a non-display surface side of the display panel
  • second flexible circuit board is from an edge of the second portion toward the display panel
  • the non-display side is bent on one side.
  • the display module further includes a backlight module, and the backlight module is located on a non-display surface side of the display panel and provides a backlight to the display panel.
  • the liquid crystal display panel further includes a sensing unit, and the sensing unit is embedded in the liquid crystal pixel unit of the display panel for receiving an electrical signal generated by an operator touching the liquid crystal display.
  • the sensing unit includes a plurality of first sensing units and a plurality of second sensing units, the first sensing unit array is arranged in the first display area, and the second sensing unit array Arranged in the second display area.
  • the first driving chip is electrically connected to the first sensing unit and processes an electrical signal transmitted by the first sensing unit
  • the second driving chip is electrically connected to the second sensing unit and processes the The electrical signal transmitted by the second sensing unit.
  • the beneficial effects of the present application are as follows: the first driving chip and the second driving chip respectively drive the first display area and the second display area to synchronously output images, that is, the first driving chip and the second driving chip simultaneously control charging of each pixel electrode to ensure charging At the same time of high resolution of the liquid crystal display, the charging time of the pixel is halved, and the driving operation of the first driving chip and the second driving chip simultaneously reduces the load of the single driving chip, thereby solving the problem that the charging signal is degraded faster, and the problem is improved.
  • FIG. 1 is a top plan view of a display module according to an embodiment of the present application.
  • FIG. 2 is a side view showing the structure of a display module according to an embodiment of the present application.
  • FIG. 3 is a back view of a structure of a display module according to an embodiment of the present application.
  • FIG. 4 is a top plan view showing the structure of a liquid crystal display provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a charging signal pulse of a general liquid crystal display.
  • FIG. 6 is a schematic diagram of a charging signal pulse of a liquid crystal display provided by an embodiment of the present application.
  • the display module includes a flexible circuit board, a first driving chip 202, a second driving chip 204, and a display panel 10.
  • the first driving chip 202 The first driving chip 202 and the second driving chip 204 are symmetrically mounted on both ends of the display panel 10, and the first driving chip 202 and the second driving chip 204 are mounted on the display panel 10. Both are electrically connected to the system board through a flexible circuit board.
  • the display area of the display panel 10 includes a first display area 102 and a second display area 104 that are seamlessly connected, and the first driving chip 202
  • the first display area 102 is electrically connected to the first display area 102
  • the second driving chip 204 is electrically connected to the second display area 104.
  • the system main board controls the first display area 202 and the second display area 204 to drive the first display area 102 and the second display area, respectively.
  • 104 synchronizes the output image.
  • the system board sends an image signal and a first synchronization signal to the first driving chip 202, and the first driving chip 202 drives the first display area 102 to display part of the image content included in the image signal according to the first synchronization signal;
  • the driving chip 204 transmits the image signal and the second synchronization signal, and the second driving chip 204 drives the second display area 104 to display another partial image content included in the image signal according to the second synchronization signal, and the first synchronization signal and the second synchronization signal control
  • a display area 102 and a second display area 104 simultaneously display an image.
  • the first driving chip 202 and the second driving chip 204 respectively drive the first display area 102 and the second display area 104 to synchronously output images, thereby reducing the load of the single driving chip, solving the problem that the charging signal is degraded faster, and improving the large size.
  • the display of the display is a simple display of the display.
  • the display module includes a color film substrate 12 and an array substrate 14 disposed opposite to each other, and a liquid crystal layer between the color filter substrate 12 and the array substrate 14.
  • the display module passes through the liquid crystal layer.
  • the deflection state of the liquid crystal molecules and the operating state of the array substrate 14 adjust the display area of the display panel 10 to display an image.
  • the array substrate 14 includes a first portion 142 and a second portion 144 which are connected to each other.
  • the first portion 142 is assembled with the color filter substrate 12 to form a first display region 102 of the display panel 10, and the second portion 144 is formed corresponding to the color filter substrate 12.
  • the first display area 102 and the second display area 104 are seamlessly connected and spliced to each other to form a complete display area, and both the first display area 102 and the second display area 104 display a part of the same complete image.
  • the first display area 102 and the second display area 104 display images synchronously, and the high resolution of the liquid crystal display is ensured, and the charging time of the pixels is halved, and the working efficiency of the display module is improved.
  • the first driving chip 202 is mounted on the edge of the first portion 142, that is, on the non-display area of one end of the display panel 10, and the second driving chip 204 is mounted on the edge of the second portion 144, that is, the other end of the display panel 10.
  • the display panel 10 includes a scan line arranged in the column direction and a data line arranged in the row direction.
  • the first driving chip 202 electrically connects the data line and the scan line inside the first display area 102, and the first driving chip 202 controls.
  • the gate voltage of the scan line inside the first display area 102 is such that the first driving chip 202 sequentially connects the thin film transistors (TFTs) of each column, and the first driving chip 202 sequentially charges the thin film transistors;
  • Driver chip 204 electrically connects the data line and the scan line inside the second display area 104, and the second driving chip 204 controls the gate voltage of the scan line inside the second display area 104 to sequentially connect the second driving chip 204 to the thin film transistors of each column.
  • the second driving chip 204 sequentially charges the thin film transistors.
  • the design of the first driving chip 202 and the second driving chip 204 to synchronously drive the first display area 102 and the second display area 104 shortens the length of the data line of the complete display panel 10 by half, effectively reducing the attenuation of the model.
  • the driving chip sends a high level signal to the scan line to connect a row of thin film transistors, and the driving chip applies a bias voltage to the pixel electrodes through the connected thin film transistors, that is, charges the pixel electrodes.
  • a total of 3,820 rows of thin film transistors need to receive a high level signal in a frame, and a common driving module sends a driving chip to each thin film transistor in turn.
  • a high level signal, that is, 3,820 high level signals need to be sent in the time of one frame to achieve the desired resolution.
  • vgl represents a low level signal
  • vgh represents a high level signal
  • Gate1 to Gate3820 represent gate voltage curves of the first to 3,820th scanning lines
  • A/B Gate1 to A/B Gate 1910 indicate the first display area 102.
  • the gate voltage of the scan line of the second display area 104, each peak of the gate voltage curve represents a high level signal
  • the time of one frame is generally 16.667 ms, and it is necessary to transmit 3,820 in this extremely short time.
  • the high level signal has a large load on the driving chip, the working efficiency of the display panel 10 is low, and the display effect of the image is not good.
  • the first driving chip 202 and the second driving chip 204 work simultaneously, and respectively send high-level signals to the scanning lines, and the first driving chip 202 and the second driving chip 204 respectively control a part of the film.
  • Transistor further, the first driving chip 202 and the second driving chip 204 each drive 1910 rows of thin film transistors, and the first driving chip 202 and the second driving chip 204 each send 1910 high level signals in a frame time.
  • the load of the single driving chip is halved, the working efficiency of the display panel 10 is high, and the display effect of the image is better.
  • the flexible circuit board includes a first flexible circuit board 302 and a second flexible circuit board 304.
  • the input end of the first flexible circuit board 302 is connected to the system main board, and the output end of the first flexible circuit board 302 is connected to the first portion 142.
  • the first flexible circuit board 302 further includes a branch end, the input end of the second flexible circuit board 304 is connected to the branch end, and the output end of the second flexible circuit board 304 is connected to the second portion 144.
  • the first flexible circuit board 302 and the system motherboard are connected by a connector 306.
  • the system motherboard is connected to the first driving chip 202 and the second driving chip 204 through the first flexible circuit board 302 and the second flexible circuit board 304, respectively.
  • the first driving chip 202 and the second driving chip 204 send the image signal to control the display panel 10 to display the image content, and also send the first synchronization signal and the second synchronization signal to the first driving chip 202 and the second driving chip 204, respectively.
  • the first driving chip 202 and the second driving chip 204 respectively drive the first display area 102 and the second display area 104 to synchronously output images, that is, simultaneously control the charging of each pixel electrode by using the first driving chip 202 and the second driving chip 204 to ensure liquid crystal.
  • the charging time of the pixel is halved, and the driving operation of the first driving chip 202 and the second driving chip 204 simultaneously reduces the load of the single driving chip, thereby solving the problem that the charging signal is degraded faster, and the problem is improved.
  • the first flexible circuit board 302 is bent from the edge of the first portion 142 toward the non-display surface side of the display panel 10
  • the second flexible circuit board 304 is from the edge of the second portion 144 toward the display panel.
  • the non-display side of 10 is bent on one side.
  • the display module further includes a backlight module 16 .
  • the backlight module 16 is located on the non-display side of the display panel 10 and provides a backlight to the display panel 10 .
  • the display panel 10 does not emit light, but is provided by the backlight module 16 .
  • the source illuminates the display image through the display panel 10.
  • the first flexible circuit board 302 and the second flexible circuit board 304 are disposed on the non-display side of the display panel 10 and bypass the backlight module 16 , and do not block the display image of the display panel 10 , nor affect the backlight module 16 . installation.
  • the present application further provides a liquid crystal display panel including the display module described above, wherein the first driving chip 202 and the second driving chip 204 respectively drive the first display area 102 and the second display area 104 to simultaneously output an image. That is, the first driving chip 202 and the second driving chip 204 are used to simultaneously control the charging of each pixel electrode to ensure the high resolution of the liquid crystal display, while the charging time of the pixel is halved, and the first driving chip 202 and the second driving chip 204 are simultaneously
  • the driving work reduces the load of a single driving chip, solves the problem that the charging signal decays faster, and improves the display effect of the large-sized display.
  • the liquid crystal display further includes a sensing unit, and the sensing unit is embedded in the liquid crystal pixel unit of the display panel 10 for receiving an operator touch.
  • the electrical signal generated by the LCD screen is a sensor fabricated using an indium tin oxide (ITO) glass ITO film material in combination with a product structure and a touch chip design requirement.
  • the sensing unit is electrically connected to the touch chip, and the touch chip converts the analog signal generated by the sensing unit to the operator touching the liquid crystal display into a digital signal and sends it to the system motherboard for analysis.
  • LCD pixel single The method of embedding the sensing unit in the element (In-cell technology) enables the liquid crystal display to have a touch function while maintaining the thin and light characteristics of the liquid crystal display.
  • the sensing unit includes a plurality of first sensing units 402 and a plurality of second sensing units 404.
  • the first sensing unit 402 array is arranged in the first display area 102, and the second sensing unit 404 is arranged. Arranged in the second display area 104.
  • the first driving chip 202 is electrically connected to the first sensing unit 402 and processes the electrical signal transmitted by the first sensing unit 402.
  • the second driving chip 204 is electrically connected to the second sensing unit 404 and processes the electricity transmitted by the second sensing unit 404. signal.
  • the first sensing unit 402 and the second sensing unit 404 are separately and independently operated.
  • the first driving chip 202 and the second driving chip 204 both integrate the functions of the touch chip, and the first driving chip 202 and the second driving chip 204 respectively process
  • the signals of the first sensing unit 402 and the second sensing unit 404 reduce the load of the single touch chip, and improve the touch precision and signal processing for the large-size liquid crystal display of the high-resolution, multi-pixel unit. speed.
  • the time required for charging each row of pixel electrodes is T
  • the ordinary liquid crystal display requires 3820T to complete charging of all pixels, that is, one frame. In the time of the picture, 3820T is required for displaying an image.
  • the liquid crystal display provided by the present application, since the first driving chip 202 and the second driving chip 204 respectively drive the pixel electrodes of the first display area 102 and the second display area 104 to be simultaneously charged,
  • the first display area 102 and the second display area 104 each include 1910 rows of pixel electrodes, and the charging of all the pixel electrodes of the first display area 102 and the second display area 104 can be completed within 1910T, that is, the time of one frame.
  • the time for displaying the complete image is 1910T. Since the time of one frame is fixed (16.667ms), the time taken for displaying the image is reduced, and the touch chip is reserved for more working time.
  • the first driving chip 202 and the second driving chip 204 respectively drive the first display area 102 and the second display area 104 to synchronously output images, that is, simultaneously control the charging of each pixel electrode by using the first driving chip 202 and the second driving chip 204 to ensure liquid crystal.
  • the charging time of the pixel is halved, and the driving operation of the first driving chip 202 and the second driving chip 204 simultaneously reduces the load of the single driving chip, thereby solving the problem that the charging signal is degraded faster, and the problem is improved.

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Abstract

一种显示模组,包括柔性线路板、第一驱动芯片(202)、第二驱动芯片(204)及显示面板(10),显示面板(10)包括无缝连接的第一显示区域(102)与第二显示区域(104),第一驱动芯片(202)与第二驱动芯片(204)安装于显示面板(10)上,柔性线路板电连接系统主板与第一驱动芯片(202)和第二驱动芯片(204),第一同步信号和第二同步信号控制第一显示区域(102)和第二显示区域(104)同步显示图像。一种液晶显示屏,第一驱动芯片(202)和第二驱动芯片(204)分别驱动第一显示区域(102)和第二显示区域(104)同步输出图像,像素充电的时间减半,并且第一驱动芯片(202)和第二驱动芯片(204)同时驱动工作降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。

Description

显示模组及液晶显示屏
本申请要求于2016年10月18日提交中国专利局、申请号为201610906721.8、发明名称为“显示模组及液晶显示屏”的中国专利申请的优先权,上述在先申请的内容以引入的方式并入本文本中。
技术领域
本申请涉及显示技术领域,尤其是涉及一种显示模组及液晶显示屏。
背景技术
液晶显示器在现代显示设备中的具有不可替代的地位,它被广泛用于便携式移动电子产品的显示设备,如手机,数码相机,掌上电脑,GPRS等移动产品。随着时代的发展,消费者对液晶显示器的显示效果的要求也越来越高,液晶显示器在向着分辨率越来越高的方向发展的同时,屏幕尺寸也越来越大。屏幕尺寸的增大和分辨率的提高使得显示屏负载越来越大,显示面板的信号面临着衰减速度加快的问题,大尺寸显示屏保持良好的显示效果的困难也越来越大。
现有技术中,显示模组通过位于显示面板一端的驱动芯片驱动显示区域的像素充电从而显示图像,由于显示屏尺寸较大,充电信号在显示面板的衰减增大,造成显示区域远离驱动芯片一端的像素与靠近驱动芯片一端的像素显示不平衡,并且完成全部像素的充电时间较长,显示效果不佳。
发明内容
有鉴于此,本申请提供一种显示模组及液晶显示屏,用以解决现有技术中充电信号在显示面板的衰减增大,造成显示区域远离驱动芯片一端的像素与靠近驱动芯片一端的像素显示不平衡,并且完成全部像素的充电时间较长,显示效果不佳的问题。
一种显示模组,包括柔性线路板、第一驱动芯片、第二驱动芯片及显示面板,所述显示面板包括无缝连接的第一显示区域与第二显示区域,所述第一驱 动芯片与所述第二驱动芯片安装于所述显示面板上,所述柔性线路板电连接系统主板与所述第一驱动芯片和所述第二驱动芯片,所述系统主板向所述第一驱动芯片发送图像信号和第一同步信号,所述第一驱动芯片根据所述第一同步信号驱动所述第一显示区域显示所述图像信号包含的部分图像内容;所述系统主板向所述第二驱动芯片发送所述图像信号和第二同步信号,所述第二驱动芯片根据所述第二同步信号驱动所述第二显示区域显示所述图像信号包含的另一部分图像内容,并且所述第一同步信号和所述第二同步信号控制所述第一显示区域和所述第二显示区域同步显示图像。
其中,所述显示模组包括相对设置的彩膜基板与阵列基板,所述阵列基板包括无缝隙连接的第一部分与第二部分,所述第一部分与所述彩膜基板装配对应形成所述第一显示区域,所述第二部分与所述彩膜基板装配对应形成所述第二显示区域。
其中,所述第一驱动芯片安装于所述第一部分上并电连接对应所述第一显示区域的数据线与扫描线,所述第二驱动芯片安装于所述第二部分上并电连接对应所述第二显示区域的所述数据线与所述扫描线。
其中,所述柔性线路板包括第一柔性线路板和第二柔性线路板,所述第一柔性线路板的输入端和输出端分别连接所述系统主板和所述第一部分,所述第一柔性线路板还包括一分支端,所述第二柔性线路板的输入端和输出端分别连接所述分支端和所述第二部分。
其中,所述第一柔性线路板从所述第一部分的边缘向所述显示面板的非显示面一侧弯折,所述第二柔性线路板从所述第二部分的边缘向所述显示面板的非显示面一侧弯折。
其中,所述显示模组还包括背光模组,所述背光模组位于所述显示面板的非显示面一侧并向所述显示面板提供背光源。
一种液晶显示屏,包括显示模组,所述显示模组包括柔性线路板、第一驱动芯片、第二驱动芯片及显示面板,所述显示面板包括无缝连接的第一显示区域与第二显示区域,所述第一驱动芯片与所述第二驱动芯片安装于所述显示面板上,所述柔性线路板电连接系统主板与所述第一驱动芯片和所述第二驱动芯片,所述系统主板向所述第一驱动芯片发送图像信号和第一同步信号,所述第 一驱动芯片根据所述第一同步信号驱动所述第一显示区域显示所述图像信号包含的部分图像内容;所述系统主板向所述第二驱动芯片发送所述图像信号和第二同步信号,所述第二驱动芯片根据所述第二同步信号驱动所述第二显示区域显示所述图像信号包含的另一部分图像内容,并且所述第一同步信号和所述第二同步信号控制所述第一显示区域和所述第二显示区域同步显示图像。
其中,所述显示模组包括相对设置的彩膜基板与阵列基板,所述阵列基板包括无缝隙连接的第一部分与第二部分,所述第一部分与所述彩膜基板装配对应形成所述第一显示区域,所述第二部分与所述彩膜基板装配对应形成所述第二显示区域。
其中,所述第一驱动芯片安装于所述第一部分上并电连接对应所述第一显示区域的数据线与扫描线,所述第二驱动芯片安装于所述第二部分上并电连接对应所述第二显示区域的所述数据线与所述扫描线。
其中,所述柔性线路板包括第一柔性线路板和第二柔性线路板,所述第一柔性线路板的输入端和输出端分别连接所述系统主板和所述第一部分,所述第一柔性线路板还包括一分支端,所述第二柔性线路板的输入端和输出端分别连接所述分支端和所述第二部分。
其中,所述第一柔性线路板从所述第一部分的边缘向所述显示面板的非显示面一侧弯折,所述第二柔性线路板从所述第二部分的边缘向所述显示面板的非显示面一侧弯折。
其中,所述显示模组还包括背光模组,所述背光模组位于所述显示面板的非显示面一侧并向所述显示面板提供背光源。
其中,所述液晶显示屏还包括传感单元,所述传感单元镶嵌于所述显示面板的液晶像素单元中,用于接收操作者触摸所述液晶显示屏而产生的电信号。
其中,所述传感单元包括多个第一传感单元与多个第二传感单元,所述第一传感单元阵列排布于所述第一显示区域,所述第二传感单元阵列排布于所述第二显示区域。
其中,所述第一驱动芯片电连接所述第一传感单元并处理所述第一传感单元传递的电信号,所述第二驱动芯片电连接所述第二传感单元并处理所述第二传感单元传递的电信号。
本申请的有益效果如下:第一驱动芯片和第二驱动芯片分别驱动第一显示区域和第二显示区域同步输出图像,即利用第一驱动芯片和第二驱动芯片同时控制各像素电极充电,保证液晶显示器的高分辨率的同时,像素充电的时间减半,并且第一驱动芯片和第二驱动芯片同时驱动工作降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,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模组的结构俯视图。
图2为本申请实施例提供的显示模组的结构侧视图。
图3为本申请实施例提供的显示模组的结构背部视图。
图4为本申请实施例提供的液晶显示屏的结构俯视图。
图5为普通液晶显示屏的充电信号脉冲示意图。
图6为本申请实施例提供的液晶显示屏的充电信号脉冲示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
图1为本申请实施例提供的显示模组的结构俯视图,如图所示,显示模组包括柔性线路板、第一驱动芯片202、第二驱动芯片204及显示面板10,第一驱动芯片202与第二驱动芯片204安装于显示面板10上,具体的,第一驱动芯片202和第二驱动芯片204对称的安装在显示面板10的两端,并且第一驱动芯片202和第二驱动芯片204均通过柔性线路板电连接至系统主板。显示面板10的显示区域包括无缝连接的第一显示区域102与第二显示区域104,第一驱动芯片202 电连接第一显示区域102,第二驱动芯片204电连接第二显示区域104,并且系统主板通过控制第一驱动芯片202和第二驱动芯片204分别对应驱动第一显示区域102与第二显示区域104同步输出图像。
具体的,系统主板向第一驱动芯片202发送图像信号和第一同步信号,第一驱动芯片202根据第一同步信号驱动第一显示区域102显示图像信号包含的部分图像内容;系统主板向第二驱动芯片204发送图像信号和第二同步信号,第二驱动芯片204根据第二同步信号驱动第二显示区域104显示图像信号包含的另一部分图像内容,并且第一同步信号和第二同步信号控制第一显示区域102和第二显示区域104同步显示图像。第一驱动芯片202和第二驱动芯片204分别驱动第一显示区域102和第二显示区域104同步输出图像,降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。
本实施例中,结合图2,显示模组包括相对设置的彩膜基板12与阵列基板14及位于所述彩膜基板12与所述阵列基板14之间的液晶层,显示模组通过液晶层的液晶分子的偏转状态及阵列基板14的工作状态调节显示面板10的显示区显示图像。阵列基板14包括无缝隙连接的第一部分142与第二部分144,第一部分142与彩膜基板12装配对应形成显示面板10的第一显示区域102,第二部分144与彩膜基板12装配对应形成显示面板10的第二显示区域104。第一显示区域102与第二显示区域104无缝连接并相互拼接形成完整的显示区域,第一显示区域102与第二显示区域104均显示同一个完整图像的一部分。第一显示区域102与第二显示区域104同步显示图像,保证液晶显示器的高分辨率的同时,像素充电的时间减半,显示模组的工作效率提高。
具体的,第一驱动芯片202安装于第一部分142的边缘上,即显示面板10一端的非显示区域上,第二驱动芯片204安装于第二部分144的边缘上,即显示面板10另一端的非显示区域上。进一步的,显示面板10内部包括列方向排布的扫描线与行方向排布的数据线,第一驱动芯片202电连接第一显示区域102内部的数据线与扫描线,第一驱动芯片202控制第一显示区域102内部的扫描线的栅极电压从而将第一驱动芯片202依次连通每一列的薄膜晶体管(Thin-film transistor,TFT),第一驱动芯片202依次向各薄膜晶体管充电;第二驱动芯片 204电连接第二显示区域104内部的数据线与扫描线,第二驱动芯片204控制第二显示区域104内部的扫描线的栅极电压从而将第二驱动芯片204依次连通每一列的薄膜晶体管,第二驱动芯片204依次向各薄膜晶体管充电。第一驱动芯片202和第二驱动芯片204同步驱动第一显示区域102和第二显示区域104的设计将完整显示面板10的数据线的长度缩短一半,有效地减小了型号的衰减。
结合图5与图6,驱动芯片向扫描线发送一个高电平信号即连通一排薄膜晶体管,驱动芯片再通过连通的薄膜晶体管向像素电极施加偏置电压,即向像素电极充电。对于分辨率为2160*3820的显示面板10,一帧画面中,共有3820排薄膜晶体管需要依次接收高电平信号而连通,普通的显示模组中,一个驱动芯片依次向每一排薄膜晶体管发送高电平信号,即在一帧画面的时间中需要发送3820个高电平信号才能达到需要的分辨率。图中vgl表示低电平信号,vgh表示高电平信号,Gate1~Gate3820表示第一条至第3820条扫描线的栅极电压曲线,A/B Gate1~A/B Gate1910表示第一显示区域102/第二显示区域104的扫描线的栅极电压,栅极电压曲线的每一个波峰代表一个高电平信号,一帧画面的时间一般为16.667ms,需要在这极短的时间内发送3820个高电平信号对驱动芯片的负载较大,显示面板10的工作效率低,图像的显示效果不佳。本申请提供的显示模组中,第一驱动芯片202和第二驱动芯片204同时工作,并分别向扫描线发送高电平信号,第一驱动芯片202和第二驱动芯片204各控制一部分的薄膜晶体管,进一步的,第一驱动芯片202和第二驱动芯片204各驱动1910排薄膜晶体管,一帧画面的时间内,第一驱动芯片202和第二驱动芯片204各发送1910个高电平信号,单个驱动芯片的负载减半,显示面板10的工作效率高,图像的显示效果较佳。
本实施例中,柔性线路板包括第一柔性线路板302和第二柔性线路板304,第一柔性线路板302的输入端连接系统主板,第一柔性线路板302的输出端连接第一部分142,第一柔性线路板302还包括一分支端,第二柔性线路板304的输入端连接分支端,第二柔性线路板304的输出端连接第二部分144。一种实施方式中,第一柔性线路板302与第二柔性线路板304之间、第一柔性线路板302与系统主板之间均通过连接器306连接。系统主板通过第一柔性线路板302和第二柔性线路板304分别连接到第一驱动芯片202和第二驱动芯片204,系统主板向 第一驱动芯片202和第二驱动芯片204发送图像信号控制显示面板10显示图像内容的同时,还向第一驱动芯片202和第二驱动芯片204发送第一同步信号和第二同步信号,分别用于控制第一驱动芯片202和第二驱动芯片204同步驱动第一显示区域102与第二显示区域104显示图像,并且第一显示区域102与第二显示区域104共同显示图像信号包含的完整的图像内容。第一驱动芯片202和第二驱动芯片204分别驱动第一显示区域102和第二显示区域104同步输出图像,即利用第一驱动芯片202和第二驱动芯片204同时控制各像素电极充电,保证液晶显示器的高分辨率的同时,像素充电的时间减半,并且第一驱动芯片202和第二驱动芯片204同时驱动工作降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。
本实施例中,结合图3,第一柔性线路板302从第一部分142的边缘向显示面板10的非显示面一侧弯折,第二柔性线路板304从第二部分144的边缘向显示面板10的非显示面一侧弯折。显示模组还包括背光模组16,背光模组16位于显示面板10的非显示面一侧并向显示面板10提供背光源,显示面板10本身不发光,而是通过背光模组16提供的背光源穿过显示面板10发光显示图像。第一柔性线路板302和第二柔性线路板304置于显示面板10的非显示面一侧并绕过背光模组16,不遮挡显示面板10显示图像的同时,也不影响背光模组16的安装。
本申请还提供一种液晶显示屏,液晶显示屏包括以上所述的显示模组,第一驱动芯片202和第二驱动芯片204分别驱动第一显示区域102和第二显示区域104同步输出图像,即利用第一驱动芯片202和第二驱动芯片204同时控制各像素电极充电,保证液晶显示器的高分辨率的同时,像素充电的时间减半,并且第一驱动芯片202和第二驱动芯片204同时驱动工作降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。
图4为本申请实施例提供的液晶显示屏的结构俯视图,如图所示,液晶显示屏还包括传感单元,传感单元镶嵌于显示面板10的液晶像素单元中,用于接收操作者触摸液晶显示屏而产生的电信号。具体的,传感单元是使用氧化铟锡(ITO)玻璃ITO薄膜材料,结合产品结构和触控芯片设计要求而制作的传感器。传感单元电连接触控芯片,触控芯片将传感单元接收操作者触摸液晶显示屏而产生的模拟信号转换为数字信号并发送到系统主板进行分析。液晶像素单 元中嵌入传感单元的方法(In-cell技术)使液晶显示屏具备触控功能,并同时保持液晶显示屏的轻薄特点。
本实施例中,传感单元包括多个第一传感单元402与多个第二传感单元404,第一传感单元402阵列排布于第一显示区域102,第二传感单元404阵列排布于第二显示区域104。第一驱动芯片202电连接第一传感单元402并处理第一传感单元402传递的电信号,第二驱动芯片204电连接第二传感单元404并处理第二传感单元404传递的电信号。第一传感单元402与第二传感单元404分开独立工作,第一驱动芯片202和第二驱动芯片204均集成了触控芯片的功能,第一驱动芯片202和第二驱动芯片204分别处理第一传感单元402与第二传感单元404的信号,减小了单个触控芯片的负载,对于高分辨率、多像素单元的大尺寸液晶显示屏,提高了触控的精度与信号处理速度。结合图5和图6,对于分辨率为2160*3820的液晶显示屏,设每一排像素电极充电所需时间为T,则普通的液晶显示屏需要3820T才能完成全部像素的充电,即一帧画面的时间中需要3820T用于显示图像;本申请提供的液晶显示屏,由于第一驱动芯片202和第二驱动芯片204分别驱动第一显示区域102和第二显示区域104的像素电极同时充电,第一显示区域102和第二显示区域104各包含1910排像素电极,在1910T的时间内即可完成第一显示区域102和第二显示区域104的全部像素电极的充电,即一帧画面的时间中用于显示完整图像的时间为1910T,由于一帧画面的时间是固定的(16.667ms),显示图像占用的时间减少,预留给了触控芯片更多的工作时间。
第一驱动芯片202和第二驱动芯片204分别驱动第一显示区域102和第二显示区域104同步输出图像,即利用第一驱动芯片202和第二驱动芯片204同时控制各像素电极充电,保证液晶显示器的高分辨率的同时,像素充电的时间减半,并且第一驱动芯片202和第二驱动芯片204同时驱动工作降低了单个驱动芯片的负载,解决了充电信号衰退较快的问题,提高了大尺寸显示器的显示效果。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易的想到各种等效的修改或替换,这些修改或替换都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以权利要求的保护范围为准。

Claims (15)

  1. 一种显示模组,其中,包括柔性线路板、第一驱动芯片、第二驱动芯片及显示面板,所述显示面板包括无缝连接的第一显示区域与第二显示区域,所述第一驱动芯片与所述第二驱动芯片安装于所述显示面板上,所述柔性线路板电连接系统主板与所述第一驱动芯片和所述第二驱动芯片,所述系统主板向所述第一驱动芯片发送图像信号和第一同步信号,所述第一驱动芯片根据所述第一同步信号驱动所述第一显示区域显示所述图像信号包含的部分图像内容;所述系统主板向所述第二驱动芯片发送所述图像信号和第二同步信号,所述第二驱动芯片根据所述第二同步信号驱动所述第二显示区域显示所述图像信号包含的另一部分图像内容,并且所述第一同步信号和所述第二同步信号控制所述第一显示区域和所述第二显示区域同步显示图像。
  2. 根据权利要求1所述的显示模组,其中,所述显示模组包括相对设置的彩膜基板与阵列基板,所述阵列基板包括无缝隙连接的第一部分与第二部分,所述第一部分与所述彩膜基板装配对应形成所述第一显示区域,所述第二部分与所述彩膜基板装配对应形成所述第二显示区域。
  3. 根据权利要求2所述的显示模组,其中,所述第一驱动芯片安装于所述第一部分上并电连接对应所述第一显示区域的数据线与扫描线,所述第二驱动芯片安装于所述第二部分上并电连接对应所述第二显示区域的所述数据线与所述扫描线。
  4. 根据权利要求3所述的显示模组,其中,所述柔性线路板包括第一柔性线路板和第二柔性线路板,所述第一柔性线路板的输入端和输出端分别连接所述系统主板和所述第一部分,所述第一柔性线路板还包括一分支端,所述第二柔性线路板的输入端和输出端分别连接所述分支端和所述第二部分。
  5. 根据权利要求4所述的显示模组,其中,所述第一柔性线路板从所述第一部分的边缘向所述显示面板的非显示面一侧弯折,所述第二柔性线路板从所述第二部分的边缘向所述显示面板的非显示面一侧弯折。
  6. 根据权利要求5所述的显示模组,其中,所述显示模组还包括背光模组,所述背光模组位于所述显示面板的非显示面一侧并向所述显示面板提供背 光源。
  7. 一种液晶显示屏,其中,包括显示模组,所述显示模组包括柔性线路板、第一驱动芯片、第二驱动芯片及显示面板,所述显示面板包括无缝连接的第一显示区域与第二显示区域,所述第一驱动芯片与所述第二驱动芯片安装于所述显示面板上,所述柔性线路板电连接系统主板与所述第一驱动芯片和所述第二驱动芯片,所述系统主板向所述第一驱动芯片发送图像信号和第一同步信号,所述第一驱动芯片根据所述第一同步信号驱动所述第一显示区域显示所述图像信号包含的部分图像内容;所述系统主板向所述第二驱动芯片发送所述图像信号和第二同步信号,所述第二驱动芯片根据所述第二同步信号驱动所述第二显示区域显示所述图像信号包含的另一部分图像内容,并且所述第一同步信号和所述第二同步信号控制所述第一显示区域和所述第二显示区域同步显示图像。
  8. 根据权利要求7所述的液晶显示屏,其中,所述显示模组包括相对设置的彩膜基板与阵列基板,所述阵列基板包括无缝隙连接的第一部分与第二部分,所述第一部分与所述彩膜基板装配对应形成所述第一显示区域,所述第二部分与所述彩膜基板装配对应形成所述第二显示区域。
  9. 根据权利要求8所述的液晶显示屏,其中,所述第一驱动芯片安装于所述第一部分上并电连接对应所述第一显示区域的数据线与扫描线,所述第二驱动芯片安装于所述第二部分上并电连接对应所述第二显示区域的所述数据线与所述扫描线。
  10. 根据权利要求9所述的液晶显示屏,其中,所述柔性线路板包括第一柔性线路板和第二柔性线路板,所述第一柔性线路板的输入端和输出端分别连接所述系统主板和所述第一部分,所述第一柔性线路板还包括一分支端,所述第二柔性线路板的输入端和输出端分别连接所述分支端和所述第二部分。
  11. 根据权利要求10所述的液晶显示屏,其中,所述第一柔性线路板从所述第一部分的边缘向所述显示面板的非显示面一侧弯折,所述第二柔性线路板从所述第二部分的边缘向所述显示面板的非显示面一侧弯折。
  12. 根据权利要求11所述的液晶显示屏,其中,所述显示模组还包括背光模组,所述背光模组位于所述显示面板的非显示面一侧并向所述显示面板提 供背光源。
  13. 根据权利要求7所述的液晶显示屏,其中,所述液晶显示屏还包括传感单元,所述传感单元镶嵌于所述显示面板的液晶像素单元中,用于接收操作者触摸所述液晶显示屏而产生的电信号。
  14. 根据权利要求13所述的液晶显示屏,其中,所述传感单元包括多个第一传感单元与多个第二传感单元,所述第一传感单元阵列排布于所述第一显示区域,所述第二传感单元阵列排布于所述第二显示区域。
  15. 根据权利要求14所述的液晶显示屏,其中,所述第一驱动芯片电连接所述第一传感单元并处理所述第一传感单元传递的电信号,所述第二驱动芯片电连接所述第二传感单元并处理所述第二传感单元传递的电信号。
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