WO2017128462A1 - 双面显示装置 - Google Patents

双面显示装置 Download PDF

Info

Publication number
WO2017128462A1
WO2017128462A1 PCT/CN2016/074519 CN2016074519W WO2017128462A1 WO 2017128462 A1 WO2017128462 A1 WO 2017128462A1 CN 2016074519 W CN2016074519 W CN 2016074519W WO 2017128462 A1 WO2017128462 A1 WO 2017128462A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal panel
double
display device
data
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/CN2016/074519
Other languages
English (en)
French (fr)
Inventor
唐岳军
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 US14/915,228 priority Critical patent/US10288958B2/en
Publication of WO2017128462A1 publication Critical patent/WO2017128462A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

Definitions

  • the present invention belongs to the field of double-sided display technology, and in particular to a double-sided display device that simultaneously displays the same image frame and shares a driving system.
  • the double-sided display device can be applied to the communication industry, the government window, the financial industry, the transportation industry, and the business hall of the window industry, such as airports, railway stations, subway stations, canteens, and the like, and various public places with large traffic, so with broadly application foreground.
  • a typical double-sided display device typically consists of two display panels that are arranged opposite each other, with each display panel being controlled by a corresponding drive system. In some cases, the two display panels are required to simultaneously display the same image frame. In this case, if the two display panels are respectively controlled by a driving system, the cost is not only increased, but also disadvantageous to the two sides.
  • the display device is thin and light, and two or more identical signal input devices and signal sources are also required.
  • an object of the present invention is to provide a double-sided display device, including: a first liquid crystal panel for displaying an image frame; and a second liquid crystal panel opposite to the first liquid crystal panel And configured to display the same image frame as the first liquid crystal panel; a backlight module disposed between the first liquid crystal panel and the second liquid crystal panel, and configured to The second liquid crystal panel provides a surface light source; wherein the first liquid crystal panel and the second liquid crystal panel share a driving system.
  • the first liquid crystal panel includes at least: a first color film substrate, a first array substrate disposed opposite to the first color film substrate, a first binding region, and a first flexible circuit board; wherein the first Array One side of the column substrate extends beyond the first color film substrate to form a first extended end, the first binding region is disposed on the first extending end, and the first flexible circuit board connects the first binding layer The zone and the drive system.
  • the first array substrate includes: N first data lines, a first data driver; wherein the N first data lines extend in a column direction and are spaced apart from each other, and the first data driver includes a row N first connection nodes arranged in the direction; the i-th first data line is connected to the i-th first connection point; wherein N is a positive integer, 1 ⁇ i ⁇ N.
  • the second liquid crystal panel includes at least: a second array substrate disposed opposite to the first array substrate, a second color filter substrate disposed opposite to the second array substrate, a second binding region, and a second flexibility a circuit board; wherein one side of the second array substrate extends beyond the second color film substrate to form a second extended end, and the second binding area is disposed on the second extended end, the second A flexible circuit board connects the second binding zone and the drive system.
  • the second array substrate includes: N second data lines and a second data driver; wherein the N second data lines extend in a column direction and are spaced apart from each other, and the second data driver includes a row
  • the N second connection nodes are arranged in the direction, and the i-th second connection point corresponds to the i-th first connection point; the i-th second data line is connected to the N-i+1 second connection points.
  • the second array substrate further includes: N straight lines; wherein the ith second data line is connected to the N-i+1 second connection points through the corresponding ith straight line.
  • N straight lines are insulated from each other.
  • a portion of the N straight lines are routed by a first side of the second data driver, and a remaining portion of the N straight lines are routed by a second side of the second data driver; Wherein the first side is opposite to the second side.
  • portions of the N straight lines are routed by the same side of the second data driver.
  • the second data driver provides the same data signal to the N-i+1th second data line.
  • the present invention utilizes a driving system to control the first liquid crystal panel and the second liquid crystal panel
  • the number of signal input devices and signal sources can be simplified, thereby reducing the cost and facilitating the thinning and development of the double-sided display device.
  • FIG. 1 is a schematic structural view of a double-sided display device according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of a first array substrate according to a first embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a second array substrate according to a first embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a second array substrate according to a second embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a double-sided display device according to a first embodiment of the present invention.
  • a double-sided display device includes a first liquid crystal panel 10, a second liquid crystal panel 20, a backlight module 30, and a drive system 40.
  • the first liquid crystal panel 10 is disposed opposite to the second liquid crystal panel 20, and the first liquid crystal panel 10 and the second liquid crystal panel 20 simultaneously or simultaneously display the same image frame.
  • the first liquid crystal panel 10 and the second liquid crystal panel 20 display different influences at the same time or at different times. surface.
  • the first liquid crystal panel 10 displays the side that affects the screen
  • the second liquid crystal panel 20 displays the side that affects the screen, that is, in FIG. 1, the first liquid crystal panel 10 displays the side that affects the screen. Up, and the second liquid crystal panel 20 displays a side that affects the screen downward.
  • the backlight module 30 is disposed between the first liquid crystal panel 10 and the second liquid crystal panel 20 .
  • the backlight module 30 simultaneously or simultaneously provides a uniform surface light source to the first liquid crystal panel 10 and the second liquid crystal panel 20.
  • the backlight module 30 may further include necessary components such as a light guide plate, a light source, an optical film, and the like, and those skilled in the art may refer to related prior art.
  • the driving system 40 is disposed on one side of the first liquid crystal panel 10, the second liquid crystal panel 20, and the backlight module 30.
  • the driving system 40 drives and controls the first liquid crystal panel 10 and the second liquid crystal panel 20; that is, the first liquid crystal panel 10 and the second liquid crystal panel 20 share a driving system 40.
  • the first liquid crystal panel 10 includes at least a first color film substrate 11 , a first array substrate 12 , a first binding region 13 , and a first flexible circuit board 14 . It should be noted that the first liquid crystal panel 10 further includes necessary components such as a liquid crystal layer.
  • the first array substrate 12 is disposed opposite to the first color filter substrate 11 , and the first array substrate 12 is disposed under the first color filter substrate 11 .
  • one side of the first array substrate 12 extends beyond the first color film substrate 11 to form a first extended end 121, and the first binding region 13 is disposed on the first extending end 121, the first flexible circuit board 14 connects the first binding zone 13 and the drive system 40.
  • FIG. 2 is a schematic structural view of a first array substrate according to a first embodiment of the present invention.
  • the first array substrate 12 includes at least: n first data lines D1 1 , D1 2 , ..., D1 n and a first data driver 122; wherein n is a positive integer.
  • the first array substrate 12 may further include necessary components such as a timing controller, a gate driver, and the like.
  • the first data driver 122, the timing controller, the gate driver, and the like are all connected to the drive system 40 through the first binding region 13, thereby receiving the control signals provided by the drive system 40.
  • the first data driver 122, the timing controller, the gate driver, and the like may also be included in the drive system 40.
  • the n first data lines D1 1 , D1 2 , ..., D1 n extend in the column direction and are spaced apart from each other.
  • the first data driver 122 includes n first connection nodes L1 1 , L1 2 , ..., L1 n which are sequentially arranged in the row direction.
  • the ith first data line D1 i (1 ⁇ i ⁇ n) is connected to the corresponding ith first connection node L1 i .
  • the first first data line D1 1 is connected to the corresponding first first connection node L1 1 ; the second first data line D1 2 is connected to the corresponding second first connection node L1 2 ; And so on; the nth first data line D1 n is connected to the corresponding nth first connection node L1 n .
  • the second liquid crystal panel 20 includes at least a second color filter substrate 21 , a second array substrate 22 , a second binding region 23 , and a second flexible circuit board 24 . It should be noted that the second liquid crystal panel 20 further includes necessary components such as a liquid crystal layer.
  • the second array substrate 22 is disposed opposite to the first array substrate 12, and the second array substrate 22 is located below the first array substrate 12.
  • the second color film substrate 21 is disposed opposite to the second array substrate 22, and the second color film substrate 21 is disposed under the second array substrate 22.
  • one side of the second array substrate 22 extends beyond the second color film substrate 21 to form a second extended end 221, and the second binding region 23 is disposed on the second extended end 221, and the second flexible circuit board 24 connects the second binding zone 23 and the drive system 40.
  • FIG 3 is a schematic structural view of a second array substrate according to a first embodiment of the present invention.
  • the second array substrate 22 includes at least: n second data lines D2 1 , D2 2 , . . . , D2 n and a second data driver 222; wherein n is a positive integer.
  • the second array substrate 22 may further include necessary components such as a timing controller, a gate driver, and the like.
  • the second data driver 222, the timing controller, the gate driver, and the like are all connected to the driving system 40 through the second binding area 23, thereby receiving the control signal provided by the driving system 40.
  • the second data driver 222, timing controller, gate driver, etc. may also be included in the drive system 40.
  • the second data driver 222 includes n second connection nodes L2 1 , L2 2 , ..., L2 n sequentially arranged in the row direction; wherein, the i-th second connection node L2 i and the i-th first connection node L1 i corresponds to each other, and the i-th second connection node L2 i and the i-th first connection node L1 i are connected to the same terminal of the drive system 40, so that the same terminal of the drive system 40 provides the same signal to the i-th The two connection nodes L2 i and the i-th first connection node L1 i .
  • the i-th second data line D2 i (1 ⁇ i ⁇ n) is connected to the n-i+1 second connection nodes L2 n-i+1 . That is, the first second data line D2 1 is connected to the nth second connection node L2 n ; the second second data line D2 2 is connected to the n-1th second connection node L2 n-1 ; And so on; the n-1th second data line D2 n-1 is connected to the corresponding second second connection node L2 2 ; the nth second data line D2 n is connected to the corresponding first second connection node L2 1 .
  • the straight line is directly connected to the second data line, but the present invention is not limited thereto.
  • the N straight lines Z 1 , Z 2 , ..., Z n are independently insulated from each other, but the present invention is not limited thereto.
  • portions of the N straight lines Z 1 , Z 2 , ..., Z n are routed by one side of the second data driver 222, and N straight lines Z 1 , Z 2 , ... Another portion of Z n is routed by the other side of the second data driver 222 (opposite the one side), for example, in Figure 3, N straight lines Z 1 , Z 2 , ..., Z n
  • the portion is routed by the upper side of the second data driver 222, and the other portion of the N straight lines Z 1 , Z 2 , ..., Z n is routed by the lower side of the second data driver 222; however, the present invention does not Limited to this.
  • the intersection of the N straight lines Z 1 , Z 2 , ..., Z n can be avoided by the via hole, but the invention is not limited thereto.
  • the N straight lines Z 1 , Z 2 , ..., Z n are not in the same layer, they are separated from each other by an insulating layer, but the i-th straight line Z i is connected to the i-th strip of the same layer.
  • FIG. 4 is a schematic structural view of a second array substrate according to a second embodiment of the present invention.
  • the second array substrate 22 includes at least: n second data lines D2 1 , D2 2 , ..., D2 n and a second data driver 222; wherein n is a positive integer.
  • the second array substrate 22 may further include necessary components such as a timing controller, a gate driver, and the like.
  • the second data driver 222, the timing controller, the gate driver, and the like are all connected to the driving system 40 through the second binding area 23, thereby receiving the control signal provided by the driving system 40.
  • the second data driver 222, timing controller, gate driver, etc. may also be included in the drive system 40.
  • the second data driver 222 includes n second connection nodes L2 1 , L2 2 , ..., L2 n sequentially arranged in the row direction; wherein, the i-th second connection node L2 i and the i-th first connection node L1 i corresponds to each other, and the i-th second connection node L2 i and the i-th first connection node L1 i are connected to the same terminal of the drive system 40, so that the same terminal of the drive system 40 provides the same signal to the i-th The two connection nodes L2 i and the i-th first connection node L1 i .
  • the i-th second data line D2 i (1 ⁇ i ⁇ n) is connected to the n-i+1 second connection nodes L2 n-i+1 . That is, the first second data line D2 1 is connected to the nth second connection node L2 n ; the second second data line D2 2 is connected to the n-1th second connection node L2 n-1 ; And so on; the n-1th second data line D2 n-1 is connected to the corresponding second second connection node L2 2 ; the nth second data line D2 n is connected to the corresponding first second connection node L2 1 .
  • the second array substrate 22 further includes: N straight lines Z 1 , Z 2 , . . . , Z n ; wherein the ith second data line D2 i passes through the ith straight line Z i is connected to the n-i+1th second connection node L2 n-i+1 .
  • the straight line is vertically connected to the second data line, but the present invention is not limited thereto.
  • the N straight lines Z 1 , Z 2 , ..., Z n are independently insulated from each other, but the present invention is not limited thereto.
  • N straight lines Z 1 , Z 2 , ..., Z n are all disposed on the same side of the second data driver 222.
  • N straight lines Z 1 , Z 2 , ..., Z n are both disposed on the lower side (may also be the upper side) of the second data driver 222.
  • the intersection of the N straight lines Z 1 , Z 2 , ..., Z n can be avoided by the via hole, but the invention is not limited thereto.
  • the N straight lines Z 1 , Z 2 , ..., Z n are not in the same layer, they are separated from each other by an insulating layer, but the i-th straight line Z i is connected to the i-th strip of the same layer.
  • the first liquid crystal panel 10 and the second liquid crystal panel 20 of the double-sided display device simultaneously display the same influence picture
  • the first data driver 122 supplies the data signal to the ith first data line D1 i
  • the second data driver 222 provides the same data signal to the ith second data line D2 i .
  • the image displayed by the first liquid crystal panel 10 and the image displayed by the second liquid crystal panel 20 are kept identical, instead of being reversed by 180 degrees in the left-right direction.
  • using a driving system to control the first liquid crystal panel and the second liquid crystal panel to simultaneously display the same image frame can simplify the number of signal input devices and signal sources, and reduce the number of integrated circuits, thereby reducing the cost and benefiting.
  • the thin and light development of the double-sided display device can simplify the number of signal input devices and signal sources, and reduce the number of integrated circuits, thereby reducing the cost and benefiting.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种双面显示装置，其包括：第一液晶面板（10），用于显示影像画面；第二液晶面板（20），与所述第一液晶面板相对设置，且用于显示与所述第一液晶面板相同的影像画面；背光模块（30），设置于所述第一液晶面板和所述第二液晶面板之间，且用于向所述第一液晶面板和所述第二液晶面板提供面光源；其中，所述第一液晶面板和所述第二液晶面板共用一驱动系统（40）。利用一个驱动系统控制第一液晶面板和第二液晶面板同时显示相同的影像画面，能够简化信号输入装置和信号源数量，从而降低成本，并且利于双面显示装置的轻薄化发展。

Description

双面显示装置 技术领域
本发明属于双面显示技术领域，具体地讲，涉及一种同时显示相同影像画面且共用一驱动系统的双面显示装置。
背景技术
随着显示技术的发展，人们常需要用到能够在显示器两侧显示影像画面的双面显示装置。这种双面显示装置可应用于通讯行业、政府窗口、金融行业、交通行业，以及窗口行业的营业厅，例如飞机场、火车站、地铁站、食堂等各种人流量大的公共场所，因此具有广阔的应用前景。
常见的双面显示装置通常由两个背对设置的显示面板组成，而每个显示面板由一个对应的驱动系统所控制。在某些场合中，需要这两个显示面板同时显示相同的影像画面，在这种情况下，若这两个显示面板分别采用一驱动系统进行控制，则不但会增加成本，而且不利于双面显示装置的轻薄化，同时也需要两个甚至多个相同的信号输入装置和信号源。
因此，现有技术有待改进和发展。
发明内容
为了解决上述现有技术存在的问题，本发明的目的在于提供一种双面显示装置，其包括：第一液晶面板，用于显示影像画面；第二液晶面板，与所述第一液晶面板相对设置，且用于显示与所述第一液晶面板相同的影像画面；背光模块，设置于所述第一液晶面板和所述第二液晶面板之间，且用于向所述第一液晶面板和所述第二液晶面板提供面光源；其中，所述第一液晶面板和所述第二液晶面板共用一驱动系统。
进一步地，所述第一液晶面板至少包括：第一彩膜基板、与第一彩膜基板相对设置的第一阵列基板、第一绑定区及第一柔性电路板；其中，所述第一阵 列基板的一侧延伸超出所述第一彩膜基板形成第一延伸端，所述第一绑定区设置于所述第一延伸端上，所述第一柔性电路板连接所述第一绑定区和所述驱动系统。
进一步地，所述第一阵列基板包括：N条第一数据线、第一数据驱动器；其中，所述N条第一数据线沿列方向延伸且彼此间隔，所述第一数据驱动器包括沿行方向顺序排列的N个第一连接节点；第i条第一数据线连接到第i个第一连接点；其中，N为正整数，1≤i≤N。
进一步地，所述第二液晶面板至少包括：与所述第一阵列基板相对设置的第二阵列基板、与第二阵列基板相对设置的第二彩膜基板、第二绑定区及第二柔性电路板；其中，所述第二阵列基板的一侧延伸超出所述第二彩膜基板形成第二延伸端，所述第二绑定区设置于所述第二延伸端上，所述第二柔性电路板连接所述第二绑定区和所述驱动系统。
进一步地，所述第二阵列基板包括：N条第二数据线、第二数据驱动器；其中，所述N条第二数据线沿列方向延伸且彼此间隔，所述第二数据驱动器包括沿行方向顺序排列的N个第二连接节点，第i个第二连接点与第i个第一连接点相对对应；第i条第二数据线连接到第N-i+1个第二连接点。
进一步地，所述第二阵列基板还包括：N条直连线；其中，第i条第二数据线通过对应的第i条直连线连接到第N-i+1个第二连接点。
进一步地，所述N条直连线彼此绝缘。
进一步地，所述N条直连线的部分由所述第二数据驱动器的第一侧走线，所述N条直连线的剩余部分由所述第二数据驱动器的第二侧走线；其中，所述第一侧与所述第二侧相对。
进一步地，所述N条直连线的部分由所述第二数据驱动器的同一侧走线。
进一步地，当第一数据驱动器提供数据信号给第i条第一数据线时，第二数据驱动器提供相同的数据信号给第N-i+1条第二数据线。
有益效果：本发明利用一个驱动系统控制第一液晶面板和第二液晶面板同 时显示相同的影像画面，能够简化信号输入装置和信号源数量，从而降低成本，并且利于双面显示装置的轻薄化发展。
附图说明
通过结合附图进行的以下描述，本发明的实施例的上述和其它方面、特点和优点将变得更加清楚，附图中：
图1是根据本发明的第一实施例的双面显示装置的结构示意图；
图2是根据本发明的第一实施例的第一阵列基板的结构示意图；
图3是根据本发明的第一实施例的第二阵列基板的结构示意图；
图4是根据本发明的第二实施例的第二阵列基板的结构示意图。
具体实施方式
以下，将参照附图来详细描述本发明的实施例。然而，可以以许多不同的形式来实施本发明，并且本发明不应该被解释为限制于这里阐述的具体实施例。相反，提供这些实施例是为了解释本发明的原理及其实际应用，从而使本领域的其他技术人员能够理解本发明的各种实施例和适合于特定预期应用的各种修改。
在附图中，为了清楚起见，夸大了层和区域的厚度。
将理解的是，尽管在这里可使用术语“第一”、“第二”等来描述各种元件，但是这些元件不应受这些术语的限制。这些术语仅用于将一个元件与另一个元件区分开来。
图1是根据本发明的第一实施例的双面显示装置的结构示意图。
参照图1，根据本发明的第一实施例的双面显示装置包括：第一液晶面板10、第二液晶面板20、背光模块30及驱动系统40。
第一液晶面板10与第二液晶面板20相对设置，并且第一液晶面板10和第二液晶面板20同时或不同时显示相同的影像画面。作为本发明的另一实施方式，第一液晶面板10和第二液晶面板20同时或不同时显示不相同的影响画 面。这里，需要说明的是，第一液晶面板10显示影响画面的一侧和第二液晶面板20显示影响画面的一侧背对，即在图1中，第一液晶面板10显示影响画面的一侧向上，而第二液晶面板20显示影响画面的一侧向下。
背光模块30设置于第一液晶面板10和第二液晶面板20之间。背光模块30同时或不同时向第一液晶面板10和第二液晶面板20提供均匀的面光源。进一步地，背光模块30可进一步地包括导光板、光源、光学膜片等必须的元器件，具体请本领域的技术人员参照相关现有技术。
驱动系统40设置于第一液晶面板10、第二液晶面板20、背光模块30三者的一侧。驱动系统40驱动控制第一液晶面板10和第二液晶面板20；也就是说，第一液晶面板10和第二液晶面板20共用一驱动系统40。
具体而言，第一液晶面板10至少包括：第一彩膜基板11、第一阵列基板12、第一绑定区13及第一柔性电路板14。应当说明的是，第一液晶面板10还包括液晶层等必要的元器件。
第一阵列基板12与第一彩膜基板11相对设置，并且第一阵列基板12设置于第一彩膜基板11之下。在本实施例中，第一阵列基板12的一侧延伸超出第一彩膜基板11而形成第一延伸端121，第一绑定区13设置于第一延伸端121上，第一柔性电路板14连接第一绑定区13和驱动系统40。
图2是根据本发明的第一实施例的第一阵列基板的结构示意图。
参照图2，第一阵列基板12至少包括：n条第一数据线D11、D12、……、D1n及第一数据驱动器122；其中，n为正整数。应当理解的是，第一阵列基板12还可包括时序控制器、栅极驱动器等必要的元器件。这里，第一数据驱动器122、时序控制器、栅极驱动器等均通过第一绑定区13连接至驱动系统40，从而接收驱动系统40提供的控制信号。应当说明的是，第一数据驱动器122、时序控制器、栅极驱动器等也可包括在驱动系统40中。
具体地，n条第一数据线D11、D12、……、D1n沿列方向延伸且彼此间隔。第一数据驱动器122包括沿行方向顺序排列的n个第一连接节点L11、L12、……、L1n。其中，第i条第一数据线D1i(1≤i≤n)连接到对应的第i 个第一连接节点L1i。也就是说，第一条第一数据线D11连接到对应的第一个第一连接节点L11；第二条第一数据线D12连接到对应的第二个第一连接节点L12；依次类推；第n条第一数据线D1n连接到对应的第n个第一连接节点L1n。
继续参照图1，第二液晶面板20至少包括：第二彩膜基板21、第二阵列基板22、第二绑定区23及第二柔性电路板24。应当说明的是，第二液晶面板20还包括液晶层等必要的元器件。
第二阵列基板22与第一阵列基板12相对设置，并且第二阵列基板22位于第一阵列基板12之下。第二彩膜基板21与第二阵列基板22相对设置，并且第二彩膜基板21设置于第二阵列基板22之下。在本实施例中，第二阵列基板22的一侧延伸超出第二彩膜基板21而形成第二延伸端221，第二绑定区23设置于第二延伸端221上，第二柔性电路板24连接第二绑定区23和驱动系统40。
图3是根据本发明的第一实施例的第二阵列基板的结构示意图。
参照图3，第二阵列基板22至少包括：n条第二数据线D21、D22、……、D2n及第二数据驱动器222；其中，n为正整数。应当理解的是，第二阵列基板22还可包括时序控制器、栅极驱动器等必要的元器件。这里，第二数据驱动器222、时序控制器、栅极驱动器等均通过第二绑定区23连接至驱动系统40，从而接收驱动系统40提供的控制信号。应当说明的是，第二数据驱动器222、时序控制器、栅极驱动器等也可包括在驱动系统40中。
具体地，n条第二数据线D21、D22、……、D2n沿列方向延伸且彼此间隔。第二数据驱动器222包括沿行方向顺序排列的n个第二连接节点L21、L22、……、L2n；其中，第i个第二连接节点L2i与第i个第一连接节点L1i相对对应，并且第i个第二连接节点L2i与第i个第一连接节点L1i连接至驱动系统40的同一端子上，从而驱动系统40的同一端子提供相同的信号给第i个第二连接节点L2i与第i个第一连接节点L1i。第i条第二数据线D2i(1≤i≤n)连接到第n-i+1个第二连接节点L2n-i+1。也就是说，第一条第二数据线D21连接到第n个第二连接节点L2n；第二条第二数据线D22连接到第n-1个第二连接节点L2n-1；依次类推；第n-1条第二数据线D2n-1连接到对应的第二个第二连接节点L22；第n条第二数据线D2n连接到对应的第一个第二连接节点L21。
进一步地，参照图3，第二阵列基板22还包括：N条直连线Z1、Z2、……、Zn；其中，第i条第二数据线D2i通过第i条直连线Zi连接到第n-i+1个第二连接节点L2n-i+1。这里，所述直连线与第二数据线直连接，但本发明并不限制于此。进一步地，优选地，N条直连线Z1、Z2、……、Zn彼此独立绝缘，但本发明并不限制于此。
在本实施例中，N条直连线Z1、Z2、……、Zn的部分由第二数据驱动器222的一侧走线，而N条直连线Z1、Z2、……、Zn的另一部分由第二数据驱动器222的另一侧(与上述一侧相对)走线，例如，在图3中，N条直连线Z1、Z2、……、Zn的部分由第二数据驱动器222的上侧走线，而N条直连线Z1、Z2、……、Zn的另一部分由第二数据驱动器222的下侧走线；但本发明并不限制于此。
此外，在实际制作过程中，N条直连线Z1、Z2、……、Zn的交叉处可通过过孔进行避位连接，但本发明并不限制于此。例如，N条直连线Z1、Z2、……、Zn不在同一层，它们彼此之间由绝缘层隔开，但第i条直连线Zi连接至同一层的第i条第二数据线D2i以及同一层的第n-i+1个第二连接节点L2n-i+1；或者在相邻的两条直连线的交叉汇聚处做跨桥连接，例如直连线Z1和直连线Z2交叉汇聚处之间具有绝缘层，直连线Z1设置于绝缘层之下，而直连线Z2设置于绝缘层之上；但本发明并不限制于这些连接方式。
图4是根据本发明的第二实施例的第二阵列基板的结构示意图。
参照图4，第二阵列基板22至少包括：n条第二数据线D21、D22、……、D2n及第二数据驱动器222；其中，n为正整数。应当理解的是，第二阵列基板22还可包括时序控制器、栅极驱动器等必要的元器件。这里，第二数据驱动器222、时序控制器、栅极驱动器等均通过第二绑定区23连接至驱动系统40，从而接收驱动系统40提供的控制信号。应当说明的是，第二数据驱动器222、时序控制器、栅极驱动器等也可包括在驱动系统40中。
具体地，n条第二数据线D21、D22、……、D2n沿列方向延伸且彼此间隔。第二数据驱动器222包括沿行方向顺序排列的n个第二连接节点L21、L22、……、L2n；其中，第i个第二连接节点L2i与第i个第一连接节点L1i相对对应，并且第i个第二连接节点L2i与第i个第一连接节点L1i连接至驱动系 统40的同一端子上，从而驱动系统40的同一端子提供相同的信号给第i个第二连接节点L2i与第i个第一连接节点L1i。第i条第二数据线D2i(1≤i≤n)连接到第n-i+1个第二连接节点L2n-i+1。也就是说，第一条第二数据线D21连接到第n个第二连接节点L2n；第二条第二数据线D22连接到第n-1个第二连接节点L2n-1；依次类推；第n-1条第二数据线D2n-1连接到对应的第二个第二连接节点L22；第n条第二数据线D2n连接到对应的第一个第二连接节点L21。
进一步地，参照图4，第二阵列基板22还包括：N条直连线Z1、Z2、……、Zn；其中，第i条第二数据线D2i通过第i条直连线Zi连接到第n-i+1个第二连接节点L2n-i+1。这里，所述直连线与第二数据线垂直连接，但本发明并不限制于此。进一步地，优选地，N条直连线Z1、Z2、……、Zn彼此独立绝缘，但本发明并不限制于此。在本实施例中，N条直连线Z1、Z2、……、Zn均设置于第二数据驱动器222的同一侧，在图4中，N条直连线Z1、Z2、……、Zn均设置于第二数据驱动器222的下侧(也可以是上侧)。
此外，在实际制作过程中，N条直连线Z1、Z2、……、Zn的交叉处可通过过孔进行避位连接，但本发明并不限制于此。例如，N条直连线Z1、Z2、……、Zn不在同一层，它们彼此之间由绝缘层隔开，但第i条直连线Zi连接至同一层的第i条第二数据线D2i以及同一层的第n-i+1个第二连接节点L2n-i+1；或者在相邻的两条直连线的交叉汇聚处做跨桥连接，例如直连线Z1和直连线Z2交叉汇聚处之间具有绝缘层，直连线Z1设置于绝缘层之下，而直连线Z2设置于绝缘层之上；但本发明并不限制于这些连接方式。
由于双面显示装置的第一液晶面板10和第二液晶面板20同时显示相同的影响画面，则当第一数据驱动器122提供数据信号给第i条第一数据线D1i时，第二数据驱动器222提供相同的数据信号给第i条第二数据线D2i。这样，使得第一液晶面板10显示的图像和第二液晶面板20显示的图像保持一致，而不是左右方向呈180度反向。
综上所述，利用一个驱动系统控制第一液晶面板和第二液晶面板同时显示相同的影像画面，能够简化信号输入装置和信号源数量，且减少了集成电路的数量，从而降低成本，并且利于双面显示装置的轻薄化发展。
虽然已经参照特定实施例示出并描述了本发明，但是本领域的技术人员将 理解：在不脱离由权利要求及其等同物限定的本发明的精神和范围的情况下，可在此进行形式和细节上的各种变化。

Claims (17)

  1. 一种双面显示装置，其中，包括：
    第一液晶面板，用于显示影像画面；
    第二液晶面板，与所述第一液晶面板相对设置，且用于显示与所述第一液晶面板相同的影像画面；
    背光模块，设置于所述第一液晶面板和所述第二液晶面板之间，且用于向所述第一液晶面板和所述第二液晶面板提供面光源；
    其中，所述第一液晶面板和所述第二液晶面板共用一驱动系统。
  2. 根据权利要求1所述的双面显示装置，其中，所述第一液晶面板至少包括：第一彩膜基板、与第一彩膜基板相对设置的第一阵列基板、第一绑定区及第一柔性电路板；其中，所述第一阵列基板的一侧延伸超出所述第一彩膜基板形成第一延伸端，所述第一绑定区设置于所述第一延伸端上，所述第一柔性电路板连接所述第一绑定区和所述驱动系统。
  3. 根据权利要求2所述的双面显示装置，其中，所述第一阵列基板包括：N条第一数据线、第一数据驱动器；其中，所述N条第一数据线沿列方向延伸且彼此间隔，所述第一数据驱动器包括沿行方向顺序排列的N个第一连接节点；第i条第一数据线连接到第i个第一连接点；其中，N为正整数，1≤i≤N。
  4. 根据权利要求2所述的双面显示装置，其中，所述第二液晶面板至少包括：与所述第一阵列基板相对设置的第二阵列基板、与第二阵列基板相对设置的第二彩膜基板、第二绑定区及第二柔性电路板；其中，所述第二阵列基板的一侧延伸超出所述第二彩膜基板形成第二延伸端，所述第二绑定区设置于所述第二延伸端上，所述第二柔性电路板连接所述第二绑定区和所述驱动系统。
  5. 根据权利要求3所述的双面显示装置，其中，所述第二液晶面板至少包括：与所述第一阵列基板相对设置的第二阵列基板、与第二阵列基板相对设置的第二彩膜基板、第二绑定区及第二柔性电路板；其中，所述第二阵列基板 的一侧延伸超出所述第二彩膜基板形成第二延伸端，所述第二绑定区设置于所述第二延伸端上，所述第二柔性电路板连接所述第二绑定区和所述驱动系统。
  6. 根据权利要求4所述的双面显示装置，其中，所述第二阵列基板包括：N条第二数据线、第二数据驱动器；其中，所述N条第二数据线沿列方向延伸且彼此间隔，所述第二数据驱动器包括沿行方向顺序排列的N个第二连接节点，第i个第二连接点与第i个第一连接点相对对应；第i条第二数据线连接到第N-i+1个第二连接点。
  7. 根据权利要求5所述的双面显示装置，其中，所述第二阵列基板包括：N条第二数据线、第二数据驱动器；其中，所述N条第二数据线沿列方向延伸且彼此间隔，所述第二数据驱动器包括沿行方向顺序排列的N个第二连接节点，第i个第二连接点与第i个第一连接点相对对应；第i条第二数据线连接到第N-i+1个第二连接点。
  8. 根据权利要求6所述的双面显示装置，其中，所述第二阵列基板还包括：N条直连线；其中，第i条第二数据线通过对应的第i条直连线连接到第N-i+1个第二连接点。
  9. 根据权利要求7所述的双面显示装置，其中，所述第二阵列基板还包括：N条直连线；其中，第i条第二数据线通过对应的第i条直连线连接到第N-i+1个第二连接点。
  10. 根据权利要求8所述的双面显示装置，其中，所述N条直连线彼此绝缘。
  11. 根据权利要求9所述的双面显示装置，其中，所述N条直连线彼此绝缘。
  12. 根据权利要求8所述的双面显示装置，其中，所述N条直连线的部分由所述第二数据驱动器的第一侧走线，所述N条直连线的剩余部分由所述第二数据驱动器的第二侧走线；其中，所述第一侧与所述第二侧相对。
  13. 根据权利要求9所述的双面显示装置，其中，所述N条直连线的部分由所述第二数据驱动器的第一侧走线，所述N条直连线的剩余部分由所述第二 数据驱动器的第二侧走线；其中，所述第一侧与所述第二侧相对。
  14. 根据权利要求8所述的双面显示装置，其中，所述N条直连线的部分由所述第二数据驱动器的同一侧走线。
  15. 根据权利要求9所述的双面显示装置，其中，所述N条直连线的部分由所述第二数据驱动器的同一侧走线。
  16. 根据权利要求6所述的双面显示装置，其中，当第一数据驱动器提供数据信号给第i条第一数据线时，第二数据驱动器提供相同的数据信号给第N-i+1条第二数据线。
  17. 根据权利要求7所述的双面显示装置，其中，当第一数据驱动器提供数据信号给第i条第一数据线时，第二数据驱动器提供相同的数据信号给第N-i+1条第二数据线。
PCT/CN2016/074519 2016-01-29 2016-02-25 双面显示装置 Ceased WO2017128462A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/915,228 US10288958B2 (en) 2016-01-29 2016-02-25 Double-sided display devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610064954.8 2016-01-29
CN201610064954.8A CN105572986B (zh) 2016-01-29 2016-01-29 双面显示装置

Publications (1)

Publication Number Publication Date
WO2017128462A1 true WO2017128462A1 (zh) 2017-08-03

Family

ID=55883286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/074519 Ceased WO2017128462A1 (zh) 2016-01-29 2016-02-25 双面显示装置

Country Status (3)

Country Link
US (1) US10288958B2 (zh)
CN (1) CN105572986B (zh)
WO (1) WO2017128462A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106773204A (zh) * 2016-12-23 2017-05-31 武汉华星光电技术有限公司 反射式双面显示装置
CN106647069B (zh) * 2016-12-23 2020-05-19 武汉华星光电技术有限公司 双面显示装置
CN106773386B (zh) * 2016-12-23 2020-09-01 武汉华星光电技术有限公司 双面显示装置
CN106711160B (zh) 2017-03-31 2019-11-01 京东方科技集团股份有限公司 一种阵列基板、显示面板及显示装置
US10613653B2 (en) 2017-04-27 2020-04-07 Wuhan China Star Optoelectronics Technology Co., Ltd Dual-sided display device
CN107016933B (zh) * 2017-04-27 2019-08-20 武汉华星光电技术有限公司 双面显示器
CN107230699A (zh) * 2017-06-05 2017-10-03 京东方科技集团股份有限公司 一种显示面板、显示装置及其驱动方法
CN107123369B (zh) * 2017-07-11 2019-07-30 京东方科技集团股份有限公司 双面显示结构及其制造平台和制造方法、双面显示装置
US10481447B2 (en) * 2017-10-30 2019-11-19 A.U. Vista, Inc. LCD display device
CN108594558B (zh) * 2018-04-28 2023-10-24 京东方科技集团股份有限公司 显示器件、装置及显示控制方法
EP3671325B1 (en) * 2018-12-19 2023-03-22 Audi Ag Display device for displaying a pixel-based graphical content in two directions and motor vehicle comprising such a display device
CN110827696A (zh) 2019-10-28 2020-02-21 惠州市华星光电技术有限公司 双面显示屏及显示装置
US11914244B2 (en) 2019-12-12 2024-02-27 Boe Technology Group Co., Ltd. Display panel, manufacturing method thereof, and display device
CN113345321A (zh) * 2020-03-02 2021-09-03 南京瀚宇彩欣科技有限责任公司 柔性显示器
CN114333693B (zh) * 2021-12-10 2023-04-07 合肥维信诺科技有限公司 阵列基板、显示面板及显示装置
TWI841333B (zh) * 2023-04-07 2024-05-01 達擎股份有限公司 顯示系統以及用於顯示系統的影像顯示方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101615367A (zh) * 2008-06-24 2009-12-30 四川虹欧显示器件有限公司 双面显示装置
CN104281349A (zh) * 2014-09-25 2015-01-14 京东方科技集团股份有限公司 双面触控基板、双面触控装置和双面触控显示装置
CN104536201A (zh) * 2014-12-26 2015-04-22 南京中电熊猫液晶显示科技有限公司 一种双面显示器及其组装方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100485474C (zh) * 2003-06-06 2009-05-06 统宝光电股份有限公司 共用一个特殊应用集成电路芯片的双面显示面板模块
JP2005215643A (ja) * 2004-02-02 2005-08-11 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP4554961B2 (ja) * 2004-03-05 2010-09-29 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置およびその駆動方法
CN2862096Y (zh) * 2005-12-22 2007-01-24 群康科技(深圳)有限公司 双面液晶显示装置
JP2009157258A (ja) * 2007-12-27 2009-07-16 Seiko Epson Corp 表示装置および電子機器
CN201594377U (zh) * 2009-09-01 2010-09-29 广州视景显示技术研发有限公司 一种正反显示的液晶显示器
KR101964149B1 (ko) * 2012-11-20 2019-04-02 삼성디스플레이 주식회사 양면 발광형 표시장치
US9395575B2 (en) * 2012-12-11 2016-07-19 Intel Corporation Display for electronic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101615367A (zh) * 2008-06-24 2009-12-30 四川虹欧显示器件有限公司 双面显示装置
CN104281349A (zh) * 2014-09-25 2015-01-14 京东方科技集团股份有限公司 双面触控基板、双面触控装置和双面触控显示装置
CN104536201A (zh) * 2014-12-26 2015-04-22 南京中电熊猫液晶显示科技有限公司 一种双面显示器及其组装方法

Also Published As

Publication number Publication date
CN105572986B (zh) 2019-02-26
US20180046011A1 (en) 2018-02-15
CN105572986A (zh) 2016-05-11
US10288958B2 (en) 2019-05-14

Similar Documents

Publication Publication Date Title
WO2017128462A1 (zh) 双面显示装置
CN104575349B (zh) 显示装置和多面板显示装置
US10001682B2 (en) Electrooptic device and electronic device
US20070182909A1 (en) Horizontal stripe liquid crystal display device
KR102009319B1 (ko) 액정표시장치와 그의 제조방법
US10332440B2 (en) Display device
US10698239B2 (en) Display device
TW201812545A (zh) 觸控顯示面板及其驅動方法
KR20190097223A (ko) 플렉시블 어레이 기판의 제조방법
US20140104148A1 (en) Liquid Crystal Display and the Driving Circuit Thereof
WO2018112997A1 (zh) Goa电路结构
US11217194B2 (en) Array substrate and display panel
US10680048B2 (en) Array substrate and display panel using the same
KR102076841B1 (ko) 보조 공통 배선을 구비한 평판 표시장치용 박막 트랜지스터 기판
US9275932B2 (en) Active matrix substrate, and display device
WO2018126684A1 (zh) 一种显示基板、显示装置及驱动方法
WO2019080291A1 (zh) 显示面板及其应用的显示装置
KR102542876B1 (ko) 액정 표시 장치
CN104460153A (zh) 液晶显示器及其阵列基板
KR102262709B1 (ko) 평판표시장치
CN104157250B (zh) 显示装置及其制作方法
KR102708002B1 (ko) 표시 장치
WO2019080293A1 (zh) 显示面板及其应用的显示装置
CN108920031B (zh) 反射式触控基板及显示装置
JP2017513039A (ja) ゲート側ファンアウト区域の回路構造

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14915228

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16887346

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16887346

Country of ref document: EP

Kind code of ref document: A1