WO2018028010A1 - 显示屏及显示器 - Google Patents

显示屏及显示器 Download PDF

Info

Publication number
WO2018028010A1
WO2018028010A1 PCT/CN2016/097529 CN2016097529W WO2018028010A1 WO 2018028010 A1 WO2018028010 A1 WO 2018028010A1 CN 2016097529 W CN2016097529 W CN 2016097529W WO 2018028010 A1 WO2018028010 A1 WO 2018028010A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
display
pressure
liquid crystal
pressure detecting
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/CN2016/097529
Other languages
English (en)
French (fr)
Inventor
黄耀立
贺兴龙
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 US15/301,280 priority Critical patent/US20180203552A1/en
Publication of WO2018028010A1 publication Critical patent/WO2018028010A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a display screen and a display.
  • the display of a traditional liquid crystal display (LCD) only provides a display function. If a pressure touch function is to be added, an external touch panel (TP) is generally added to the light emitting side of the display panel of the display screen. At the same time, an external pressure touch unit is added on the backlight side of the display panel.
  • TP external touch panel
  • the pressure touch unit generally needs to include a force detection layer and a pressure sensing layer which are insulated from each other and closely spaced, and the pressure detecting layer, the pressure sensing layer, and an insulating layer (for example, an air layer) therebetween
  • the sensing capacitor is formed, so the pressure touch unit is actually a capacitive sensing unit.
  • the existing pressure touch unit usually adopts a middle frame (metal material) of a mobile terminal (for example, a mobile phone) as a pressure sensing layer, and the pressure detecting layer may be: a conductive pattern formed by using a copper foil layer of a flexible circuit board, or in PET ( A polyethylene terephthalate (Polyethylene terephthalate) substrate is formed by electroplating a silver paste to form a conductive pattern.
  • the pressure touch unit Before the user presses the display screen, the pressure touch unit has a capacitance C.
  • the pressure touch unit has a capacitance C', and the capacitance C and C' are detected. The amount of change, and then calculate the magnitude of the pressure.
  • the pressure touch unit is formed on the backlight side of the display panel, the user needs to apply a large force to simultaneously press the touch panel and the display panel to deform, and the pressure touch unit detects the change of the capacitance. Therefore, it is difficult for the pressure touch unit to detect a small force, and the display is not sensitive enough to detect the pressure.
  • the technical problem to be solved by the present invention is to provide a display screen with high sensitivity of pressure detection and a display using the display screen.
  • a display screen comprising:
  • a display panel including a display material layer
  • a pressure detecting layer formed on a light outgoing side of the display material layer
  • An insulating layer formed on a side of the pressure detecting layer away from the display material layer;
  • a pressure sensing layer formed on a side of the insulating layer away from the pressure detecting layer, wherein the pressure detecting layer, the insulating layer and the pressure sensing layer together form a detecting capacitance, and the detecting capacitor is used for connecting a pressure Control chip;
  • a touch panel is formed on a side of the pressure sensing layer away from the insulating layer.
  • the pressure sensing layer is grounded
  • the pressure detecting layer comprises a connection terminal and a plurality of detection blocks isolated from each other, the plurality of detection blocks are connected to the connection terminal by wires, and the connection terminals are used for electrical connection To the pressure control chip.
  • the insulating layer includes an air layer or a vacuum layer formed between the display panel and the touch panel.
  • the pressure sensing layer is a whole surface of an indium tin oxide film layer, and the plurality of detecting blocks are made of indium tin oxide.
  • the display material layer is a liquid crystal layer
  • the display panel further includes a color filter substrate located on a light exiting side of the liquid crystal layer, wherein the pressure detecting layer is formed on a color film substrate away from the liquid crystal layer. side.
  • the display material layer is a liquid crystal layer
  • the display panel further includes a color filter substrate located on a light exiting side of the liquid crystal layer, and the pressure detecting layer is formed between the color film substrate and the liquid crystal layer.
  • the color filter substrate comprises a black matrix and a display matrix which are alternately arranged, and a gap is formed between any two adjacent detection blocks of the pressure detecting layer, and the gap is disposed on the black matrix.
  • the display material layer is a liquid crystal layer
  • the display panel further includes a color filter substrate located on a light exiting side of the liquid crystal layer, the color film substrate including a substrate and a liquid crystal layer and the substrate a filter layer, the pressure detecting layer being formed between the substrate and the filter layer.
  • a gap is formed between any two adjacent detection blocks of the pressure detecting layer, and the filter layer includes a black matrix and a display matrix which are alternately arranged, and the gap is set to the black matrix. And the gap is filled by the black matrix.
  • a display comprising the display screen of any of the above.
  • the present invention has the following beneficial effects:
  • the display screen Since the display screen integrates the display panel, the detection capacitor, and the touch panel, the display screen has a touch display function. And, since the detecting capacitance is formed between the display material layer and the touch panel, the user only needs to apply a small pressure to deform the touch panel and the pressure sensing layer, A change in the spacing between the pressure sensing layer and the pressure sensing layer causes a change in the magnitude of the detection capacitance, and the pressure control chip can estimate the magnitude of the pressure by a change in the magnitude of the detection capacitance. Therefore, the range of values of the pressure that can be detected by the display screen is large, in particular, the ability to detect small pressures can be improved, and the detection action is fast and accurate, and the pressure detection sensitivity of the display screen is high.
  • the detection capacitor of the embodiment utilizes the idle space of the traditional touch display screen (ie, the gap formed between the display panel and the touch panel of the touch display screen), thereby reducing the thickness of the display screen, which is beneficial to The thinning of the mobile terminal to which the display screen is applied.
  • the pressure detecting layer is formed on the light emitting side of the display material layer, the pressure detecting layer can serve as a shielding layer, so that the display panel has antistatic and electromagnetic interference resistance.
  • FIG. 1 is a schematic structural diagram of a display screen according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a display screen according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a pressure detecting layer of a display screen according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of another display screen according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of still another display screen according to an embodiment of the present invention.
  • the fixed connection may also be detachably connected or integrally connected; it may be a mechanical connection; it may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • an embodiment of the present invention provides a display screen 100 including a display panel 1 , a pressure detecting layer 2 , an insulating layer 3 , a pressure sensing layer 4 , and a touch panel (TP) 5 .
  • the display panel 1 includes a display material layer 11.
  • the pressure detecting layer 2 is formed on the light outgoing side of the display material layer 11.
  • the insulating layer 3 is formed on a side of the pressure detecting layer 2 remote from the display material layer 11.
  • the pressure sensing layer 4 is formed on a side of the insulating layer 3 remote from the pressure detecting layer 2.
  • the pressure detecting layer 2, the insulating layer 3, and the pressure sensing layer 4 are The detecting capacitor 10 is formed to connect the pressure control chip 6 to calculate the magnitude of the pressure applied to the display screen 100.
  • the touch panel 5 is formed on a side of the pressure sensing layer 4 away from the insulating layer 3 for the display screen 100 to have a pressure touch function.
  • the display screen 100 since the display screen 100 integrates the display panel 1, the detecting capacitor 10, and the touch panel 5, the display screen 100 has a touch display function. Moreover, since the detecting capacitor 10 is formed between the display material layer 11 and the touch panel 5, the user only needs to apply a small pressure to make the touch panel 5 and the pressure sensing layer 4 Deformation occurs, a change in the spacing between the pressure sensing layer 4 and the pressure detecting layer 2 causes a change in the size of the detecting capacitor 10, and the pressure control chip 6 can be changed in size by the detecting capacitor 10. The magnitude of the pressure is derived. Therefore, the range of values of the pressure that the display screen 100 can detect is large, in particular, the ability to detect small pressures can be improved, and the detection action is fast and accurate, and the pressure detection sensitivity of the display screen 100 is high.
  • the detecting capacitor 10 of the present embodiment utilizes the idle space of the conventional touch display screen 100 (ie, the gap formed between the display panel 1 of the touch display screen 100 and the touch panel 5), thereby reducing the display screen.
  • the thickness of 100 is advantageous for the thinning of the mobile terminal to which the display screen 100 is applied.
  • the pressure detecting layer 2 is formed on the light exiting side of the display material layer 11, the pressure detecting layer 2 can serve as a shielding layer, so that the display panel 1 has antistatic and electromagnetic interference resistance.
  • the insulating layer 3 is a deformable layer, so that the spacing between the pressure detecting layer 2 and the pressure sensing layer 4 is variable, and the size of the detecting capacitor 10 can be change.
  • the detection capacitor 10 is C in size; as shown in FIG. 2 , when the display screen 100 is subjected to externally applied pressure, The pressure sensing layer 4 and the insulating layer 3 are deformed, the spacing between the pressure sensing layer 4 and the detecting layer is changed, and the size of the detecting capacitor 10 is C'.
  • the pressure control chip 6 derives the magnitude of the pressure by a change in the size of the detection capacitor 10 from C to C'.
  • the display material layer 11 may be a liquid crystal layer, an organic light emitting layer, an electrophoretic material layer or other possible display medium to form various types of the display panel 1.
  • the pressure sensing layer 4 is grounded, and the pressure detecting layer 2 includes a connecting terminal 21 and a plurality of detecting blocks isolated from each other. 22.
  • the plurality of detection blocks 22 are connected to the connection terminal 21 by wires 23 for electrically connecting to the pressure control chip 6.
  • the number of the leads 23 is plural, the connecting terminal 21 includes a plurality of gold fingers, and the leads 23 are used to connect the plurality of detecting blocks 22 and the plurality of gold fingers Connected one by one.
  • the pressure detecting layer 2 does not deform, the lead wires 23 and the plurality of detecting blocks 22 are not easily peeled off or damaged, and the detecting capacitor 10 has Good work performance and reliability.
  • the lead 23 may be made of a metal material, and the lead 23 is disposed opposite to a non-display area (for example, a black matrix area) of the display panel 1.
  • a non-display area for example, a black matrix area
  • the plurality of detection blocks 22 are evenly spread over a majority of the area of the display screen 100 and the vertical projections of the plurality of detection blocks 22 on the detection sensing layer fall within the range of the detection sensing layer.
  • the detection capacitor 10 is enabled to detect the magnitude of the pressure applied to the various regions of the display screen 100.
  • the plurality of detection blocks 22 are arranged in a matrix.
  • the arrangement density of the plurality of detection blocks 22 may be different according to the use requirements of the display screen 100, for example, the density of the intermediate area is large, and the density of the peripheral area is small.
  • the insulating layer 3 includes an air layer or a vacuum layer, and the air layer or the vacuum layer is formed on the display panel 1 and Between the touch panels 5 .
  • the air layer has a low cost and a simple preparation process, which is advantageous for reducing the cost of the display screen 100.
  • the vacuum layer has a good insulation effect, which is advantageous for improving the sensitivity and accuracy of the detection capacitor 10.
  • the display screen 100 further includes a support member 31 connected between the display panel 1 and the touch panel 5 such that the display panel 1 and the touch panel 5 are The air layer or the vacuum layer is formed.
  • the support member 31 is made of an insulating material.
  • the insulating layer 3 may also include other deformable insulating materials.
  • the pressure sensing layer 4 is a full-faced indium tin oxide film layer, and the plurality of detecting blocks 22 are made of indium tin oxide.
  • the pressure sensing layer 4 and the plurality of detecting blocks 22 are made of the same material to facilitate reducing the detecting capacitor 10 .
  • the transparent pressure sensing layer 4 and the plurality of detecting blocks 22 also do not affect the normal display of the display panel 1.
  • the display material layer 11 is a liquid crystal layer
  • the display panel 1 further includes a color filter substrate located on the light exiting side of the liquid crystal layer.
  • the pressure detecting layer 2 is formed on a side of the color filter substrate 12 away from the liquid crystal layer.
  • the patterned plurality of detection blocks 22 of the pressure detecting layer 2 may be directly formed on the color filter substrate 12, thereby saving the base layer of the detecting block 22 in the conventional structure (for example, PET, FPC) greatly reduces the thickness of the detecting capacitor 10 and reduces the cost.
  • the process of the pressure detecting layer 2 can be integrated into the manufacturing process of the display panel 1 to reduce the assembly cost and improve the integration degree of the industry, which is advantageous for simplifying the production process of the display screen 100 and reducing the display screen. 100 production costs.
  • the pressure sensing layer 4 can be directly formed on the touch panel 5, and the process of the pressure sensing layer 4 can be integrated into the manufacturing process of the touch panel 5, thereby reducing assembly cost and improving industrial integration. It is advantageous to simplify the production process of the display screen 100 and reduce the production cost of the display screen 100.
  • the display material layer 11 is an organic light-emitting layer
  • the display panel 1 further includes a substrate on a light-emitting side of the organic light-emitting layer, and the pressure detecting layer 2 is formed on the substrate away from the organic light-emitting layer.
  • the display material layer 11 is an organic light-emitting layer
  • the display panel 1 further includes a substrate on a light-emitting side of the organic light-emitting layer, and the pressure detecting layer 2 is formed on the substrate away from the organic light-emitting layer.
  • the display material layer 11 is an organic light-emitting layer
  • the display panel 1 further includes a substrate on a light-emitting side of the organic light-emitting layer, and the pressure detecting layer 2 is formed on the substrate away from the organic light-emitting layer.
  • the pressure detecting layer 2 is formed on the substrate away from the organic light-emitting layer.
  • the display screen 100 further includes a shielding layer and an isolation layer.
  • the shielding layer is formed on a side of the color filter substrate 12 facing the pressure detecting layer 2 for shielding external static electricity or electromagnetic interference, so that the display panel 1 has antistatic and electromagnetic interference resistance.
  • the isolation layer is formed between the shielding layer and the pressure detecting layer 2 to isolate the shielding layer from the pressure detecting layer 2.
  • the isolation layer is made of an insulating material.
  • the isolation layer exposes a portion of the shielding layer to form a contact region of the shielding layer.
  • a surface of the plurality of detecting blocks 22 of the pressure detecting layer 2 facing the insulating layer 3 is coated with a protective layer, and a surface of the pressure sensing layer 4 facing the insulating layer 3 is coated.
  • the protective layer is coated to form a better insulating effect between the pressure detecting layer 2 and the pressure sensing layer 4, and the working performance and reliability of the detecting capacitor 10 can be improved.
  • the display material layer 11 is a liquid crystal layer
  • the display panel 1 further includes a color filter substrate located on the light exiting side of the liquid crystal layer. 12.
  • the pressure detecting layer 2 is formed between the color filter substrate 12 and the liquid crystal layer.
  • the process of the pressure detecting layer 2 can be integrated into the process of the display panel 1.
  • the assembly cost of the display screen 100 is reduced, and the integration degree of the industry is improved, which is advantageous for simplifying the production process of the display screen 100 and reducing the production cost of the display screen 100.
  • the color filter substrate 12 includes a black matrix 121 and a display matrix 122 which are alternately disposed, and a gap 24 is formed between any two adjacent detection blocks 22 of the pressure detecting layer 2, and the gap 24 is formed.
  • the black matrix 121 is disposed. Therefore, the light emitted from the display matrix 122 passes through the plurality of detecting blocks 22, the arrangement of the pressure detecting layer 2 does not affect the display effect of the display panel 1, and the display screen 100 has a good display. quality.
  • the display material layer 11 is a liquid crystal layer
  • the display panel 1 further includes a color filter substrate located on the light exiting side of the liquid crystal layer.
  • the color filter substrate 12 includes a substrate 123 and a filter layer 124 between the liquid crystal layer and the substrate 123.
  • the pressure detecting layer 2 is formed on the substrate 123 and the filter layer 124. between.
  • the pressure detecting layer 2 is formed between the substrate 123 and the filter layer 124, so that the process of the pressure detecting layer 2 can be integrated into the manufacturing process of the display panel 1.
  • the assembly cost of the display screen 100 is reduced, and the integration degree of the industry is improved, which is advantageous for simplifying the production process of the display screen 100 and reducing the production cost of the display screen 100.
  • a gap 24 is formed between any two adjacent detection blocks 22 of the pressure detecting layer 2, and the filter layer 124 includes a black matrix 121 and a display matrix 122 which are alternately arranged, and the gap 24
  • the black matrix 121 is disposed, and the black matrix 121 is filled in the gap 24. Therefore, the light emitted from the display matrix 122 passes through the plurality of detecting blocks 22 first, and the arrangement of the pressure detecting layer 2 does not affect the display effect of the display panel 1.
  • the display screen 100 has good performance. Display quality.
  • an embodiment of the present invention further provides a display, which includes the display screen 100 according to any of the above embodiments.
  • the display further includes the pressure control chip 6, and the pressure control chip 6 can calculate the pressure by the size change of the detection capacitor 10. size.
  • the display adopts the display screen 100, it has a touch display function and has high sensitivity to pressure detection.
  • the pressure control chip 6 can be integrated on the driving main board of the display panel 1.
  • the display can be applied to a variety of mobile terminals including, but not limited to, mobile phones, notebooks, tablets, POS machines, on-board computers, cameras, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)

Abstract

一种显示屏（100）及显示器，显示屏（100）包括：显示面板（1），包括显示材料层（11）；压力检测层（2），形成在显示材料层（11）的出光侧；绝缘层（3），形成在压力检测层（2）的远离显示材料层（11）的一侧；压力感应层（4），形成在绝缘层（3）的远离压力检测层（2）的一侧，压力检测层（2）、绝缘层（3）以及压力感应层（4）共同形成检测电容（10），检测电容（10）用以连接压力控制芯片（6）；以及触摸面板（5），形成在压力感应层（4）的远离绝缘层（3）的一侧。该显示屏（100）压力检测灵敏度高。

Description

显示屏及显示器
本发明要求2016年8月8日递交的发明名称为“显示屏及显示器”的申请号201610642446.3的在先申请优先权，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
本发明涉及显示技术领域，尤其涉及一种显示屏以及一种显示器。
背景技术
传统液晶显示器(Liquid Crystal Display，LCD)的显示屏只提供显示功能，如果要添加压力触控功能，一般会在显示屏的显示面板的出光面一侧添加外挂触控面板(Touch Panel，TP)，同时在显示面板的背光一侧添加外挂压力触控单元。
压力触控单元通常需要同时包括彼此绝缘且相隔很近的压力(force)检测层和压力(force)感应层，压力检测层、压力感应层以及两者之间的绝缘层(例如空气层)共同形成感测电容，故而压力触控单元实际是电容感测单元。现有的压力触控单元通常采用移动终端(例如手机)的中框(金属材质)作为压力感应层，压力检测层则可以是：利用柔性电路板的铜箔层形成导电图案，或者在PET(聚对苯二甲酸乙二醇酯，Polyethylene terephthalate)基底上通过丝印银浆的方式形成导电图案。用户按压显示屏前，压力触控单元具有电容C，用户按压显示屏时，压力检测层和压力感应层之间的间隙发生变化，压力触控单元具有电容C’，通过检测电容C和C'的变化量，进而推算出压力大小。
然而，由于压力触控单元形成在显示面板的背光一侧，用户需要施加较大的力，以同时将触控面板和显示面板按压至发生形变，压力触控单元才会检测到电容的变化量，因此压力触控单元很难检测到微小的力，显示屏对压力的检测不够灵敏。
发明内容
本发明所要解决的技术问题在于提供一种压力检测灵敏度高的显示屏，以及一种应用所述显示屏的显示器。
为了实现上述目的，本发明实施方式采用如下技术方案：
一方面，提供一种显示屏，包括：
显示面板，包括显示材料层；
压力检测层，形成在所述显示材料层的出光侧；
绝缘层，形成在所述压力检测层的远离所述显示材料层的一侧；
压力感应层，形成在所述绝缘层的远离所述压力检测层的一侧，所述压力检测层、所述绝缘层以及所述压力感应层共同形成检测电容，所述检测电容用以连接压力控制芯片；以及
触摸面板，形成在所述压力感应层的远离所述绝缘层的一侧。
其中，所述压力感应层接地设置，所述压力检测层包括连接端子和彼此隔离的多个检测块，所述多个检测块通过引线连接至所述连接端子，所述连接端子用以电连接至所述压力控制芯片。
其中，所述绝缘层包括空气层或者真空层，所述空气层或者所述真空层形成在所述显示面板与所述触摸面板之间。
其中，所述压力感应层为整面的氧化铟锡膜层，所述多个检测块采用氧化铟锡材质。
其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板的远离所述液晶层的一侧。
其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板与所述液晶层之间。
其中，所述彩膜基板包括交替设置的黑色矩阵和显示矩阵，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述间隙正对所述黑色矩阵设置。
其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述彩膜基板包括基板和位于所述液晶层与所述基板之间的滤光层，所述压力检测层形成在所述基板与所述滤光层之间。
其中，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述滤光层包括交替设置的黑色矩阵和显示矩阵，所述间隙正对所述黑色矩阵设置，并且所述间隙被所述黑色矩阵所填充。
另一方面，还提供一种显示器，包括如上任一项所述的显示屏。
相较于现有技术，本发明具有以下有益效果：
由于所述显示屏集成有所述显示面板、所述检测电容以及所述触摸面板，因此所述显示屏具有触控显示功能。并且，由于所述检测电容形成在所述显示材料层和所述触摸面板之间，因此用户只需要施加很小的压力，就可以使所述触摸面板和所述压力感应层发生形变，所述压力感应层和所述压力检测层之间的间距产生变化，从而引起所述检测电容的大小改变，所述压力控制芯片能够通过所述检测电容的大小改变推算出所述压力的大小。故而，所述显示屏能够检测到的所述压力的值的范围很大，特别是能够提高对微小压力的检测能力，并且检测动作快速且准确，所述显示屏的压力检测灵敏度高。
同时，本实施例所述检测电容利用了传统触摸显示屏的闲置空间(即形成在触摸显示屏的显示面板与触摸面板之间的空隙)，从而减小了所述显示屏的厚度，有利于应用所述显示屏的移动终端的轻薄化。
再者，由于所述压力检测层形成在所述显示材料层的出光侧，所述压力检测层可以作为屏蔽层，使所述显示面板具有抗静电、抗电磁干扰能力。
附图说明
为了更清楚地说明本发明的技术方案，下面将对实施方式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发明的一些实施方式，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，还可以如这些附图获得其他的附图。
图1是本发明实施例提供的一种显示屏的结构示意图。
图2是本发明实施例提供的一种显示屏被按压时的结构示意图。
图3是本发明实施例提供的一种显示屏的压力检测层的示意图。
图4是本发明实施例提供的另一种显示屏的结构示意图。
图5是本发明实施例提供的再一种显示屏的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
此外，以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明中所提到的方向用语，例如，“上”、“下”、“前”、“后”、“左”、“右”、“内”、“外”、“侧面”等，仅是参考附加图式的方向，因此，使用的方向用语是为了更好、更清楚地说明及理解本发明，而不是指示或暗指所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“设置在……上”应做广义理解，例如，可以是固定连接，也可以是可拆卸地连接，或者一体地连接；可以是机械连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
此外，在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。若本说明书中出现“工序”的用语，其不仅是指独立的工序，在与其它工序无法明确区别时，只要能实现该工序所预期的作用则也包括在本用语中。另外，本说明书中用“～”表示的数值范围是指将“～”前后记载的数值分别作为最小值及最大值包括在内的范围。在附图中，结构相似或相同的单元用相同的标号表示。
请一并参阅图1至图3，本发明实施例提供一种显示屏100，包括显示面板1、压力检测层2、绝缘层3、压力感应层4以及触摸面板(Touch Panel，TP)5。所述显示面板1包括显示材料层11。所述压力检测层2形成在所述显示材料层11的出光侧。所述绝缘层3形成在所述压力检测层2的远离所述显示材料层11的一侧。所述压力感应层4形成在所述绝缘层3的远离所述压力检测层2的一侧。所述压力检测层2、所述绝缘层3以及所述压力感应层4共 同形成检测电容10，所述检测电容10用以连接压力控制芯片6，从而推算出所述显示屏100所受压力的大小。所述触摸面板5形成在所述压力感应层4的远离所述绝缘层3的一侧，用以使所述显示屏100具有压力触控功能。
在本实施例中，由于所述显示屏100集成有所述显示面板1、所述检测电容10以及所述触摸面板5，因此所述显示屏100具有触控显示功能。并且，由于所述检测电容10形成在所述显示材料层11和所述触摸面板5之间，因此用户只需要施加很小的压力，就可以使所述触摸面板5和所述压力感应层4发生形变，所述压力感应层4和所述压力检测层2之间的间距产生变化，从而引起所述检测电容10的大小改变，所述压力控制芯片6能够通过所述检测电容10的大小改变推算出所述压力的大小。故而，所述显示屏100能够检测到的所述压力的值的范围很大，特别是能够提高对微小压力的检测能力，并且检测动作快速且准确，所述显示屏100的压力检测灵敏度高。
同时，本实施例所述检测电容10利用了传统触摸显示屏100的闲置空间(即形成在触摸显示屏100的显示面板1与触摸面板5之间的空隙)，从而减小了所述显示屏100的厚度，有利于应用所述显示屏100的移动终端的轻薄化。
再者，由于所述压力检测层2形成在所述显示材料层11的出光侧，所述压力检测层2可以作为屏蔽层，使所述显示面板1具有抗静电、抗电磁干扰能力。
应当理解的，在本实施例中，所述绝缘层3为可形变层，从而使得所述压力检测层2与所述压力感应层4之间的间距可变，所述检测电容10的大小可变。具体而言：如图1所示，当所述显示屏100不受外力时，所述检测电容10大小为C；如图2所示，当所述显示屏100受到外部施加的压力时，所述压力感应层4和所述绝缘层3发生形变，所述压力感应层4和所述检测层之间的间距发生变化，所述检测电容10的大小为C’。所述压力控制芯片6通过所述检测电容10的大小由C到C’的变化，推算出所述压力的大小。
优选的，所述显示材料层11可以是液晶层、有机发光层、电泳材料层或者其他可能的显示介质，以形成各种类型的所述显示面板1。
进一步地，请一并参阅图1和图3，作为一种可选实施例，所述压力感应层4接地设置，所述压力检测层2包括连接端子21和彼此隔离的多个检测块 22，所述多个检测块22通过引线23连接至所述连接端子21，所述连接端子21用以电连接至所述压力控制芯片6。
在本实施例中，所述引线23的数量为多条，所述连接端子21包括有多个金手指，所述引线23用以将所述多个检测块22和所述多个金手指一一对应地连接起来。
同时，在所述显示屏100的使用过程中，由于所述压力检测层2并不会发生形变，因此所述引线23和所述多个检测块22不易脱落或者毁损，所述检测电容10具有良好的工作性能和可靠性。
优选的，所述引线23可采用金属材质，所述引线23正对所述显示面板1的非显示区(例如黑色矩阵区域)设置。
优选的，所述多个检测块22均匀散布在所述显示屏100的大部分区域并且所述多个检测块22在所述检测感应层上的垂直投影均落入所述检测感应层的范围内，使得所述检测电容10能够检测到所述显示屏100的各个区域所受压力的大小。较佳的，所述多个检测块22呈矩阵排布。或者，所述多个检测块22的排布密度可以依据所述显示屏100的使用需求而不同，例如中间区域密度大、周边区域密度小。
进一步地，请一并参阅图1和图2，作为一种可选实施例，所述绝缘层3包括空气层或者真空层，所述空气层或者所述真空层形成在所述显示面板1与所述触摸面板5之间。所述空气层的成本低，制备工艺简单，有利于降低所述显示屏100的成本。所述真空层绝缘效果佳，有利于提高所述检测电容10的灵敏度和准确度。
优选的，所述显示屏100还包括支撑件31，所述支撑件31连接在所述显示面板1与所述触摸面板5之间，以使所述显示面板1与所述触摸面板5之间形成所述空气层或者所述真空层。所述支撑件31采用绝缘材质。
当然，在其他实施方式中，所述绝缘层3也可以包括其他的可形变的绝缘材质。
进一步地，请一并参阅图1至图3，作为一种可选实施例，所述压力感应层4为整面的氧化铟锡膜层，所述多个检测块22采用氧化铟锡材质。所述压力感应层4和所述多个检测块22采用相同的材质有利于降低所述检测电容10 的生产成本，从而降低所述显示屏100的成本。同时，透明的所述压力感应层4和所述多个检测块22也不会影响到所述显示面板1的正常显示。
进一步地，请一并参阅图1至图3，作为一种可选实施例，所述显示材料层11为液晶层，所述显示面板1还包括位于所述液晶层的出光侧的彩膜基板12，所述压力检测层2形成在所述彩膜基板12的远离所述液晶层的一侧。
在本实施例中，所述压力检测层2的图案化的所述多个检测块22可以直接形成在所述彩膜基板12上，从而节约了传统结构中的检测块22的基底层(例如PET、FPC)，极大地减少了所述检测电容10的厚度、并且降低了成本。同时，能够将所述压力检测层2的制程整合进所述显示面板1的制程中，缩减组装成本，提高产业的整合度，有利于简化所述显示屏100的生产工序，降低所述显示屏100的生产成本。
同样的，所述压力感应层4可以直接形成在所述触摸面板5上，将所述压力感应层4的制程整合进所述触摸面板5的制程中，缩减组装成本，提高产业的整合度，有利于简化所述显示屏100的生产工序，降低所述显示屏100的生产成本。
应当理解的，上述方案同样适用于所述显示材料为其他显示介质的实施方式。例如，所述显示材料层11为有机发光层，所述显示面板1还包括位于所述有机发光层的出光侧的基板，所述压力检测层2形成在所述基板的远离所述有机发光层的一侧。
优选的，所述显示屏100还包括屏蔽层和隔离层。所述屏蔽层形成在所述彩膜基板12的朝向所述压力检测层2的一侧，用以屏蔽外部静电或电磁干扰，使所述显示面板1具有抗静电、抗电磁干扰能力。所述隔离层形成在所述屏蔽层与所述压力检测层2之间，用以隔离所述屏蔽层与所述压力检测层2。所述隔离层采用绝缘材质。
优选的，所述隔离层暴露出部分所述屏蔽层，以形成所述屏蔽层的接地区。
优选的，所述压力检测层2的所述多个检测块22的朝向所述绝缘层3的表面上涂覆有保护层，所述压力感应层4的朝向所述绝缘层3的表面上涂覆有保护层，以使所述压力检测层2和所述压力感应层4之间形成更好的绝缘效果，能够提高所述检测电容10的工作性能和可靠性。
进一步地，请一并参阅图3至图4，作为一种可选实施例，所述显示材料层11为液晶层，所述显示面板1还包括位于所述液晶层的出光侧的彩膜基板12，所述压力检测层2形成在所述彩膜基板12与所述液晶层之间。
在本实施例中，由于所述压力检测层2形成在所述彩膜基板12与所述液晶层之间，因此能够将所述压力检测层2的制程整合进所述显示面板1的制程中，缩减所述显示屏100的组装成本，提高产业的整合度，有利于简化所述显示屏100的生产工序，降低所述显示屏100的生产成本。
优选的，所述彩膜基板12包括交替设置的黑色矩阵121和显示矩阵122，所述压力检测层2的任意两个相邻的所述检测块22之间均形成间隙24，所述间隙24正对所述黑色矩阵121设置。因此，自所述显示矩阵122射出的光线均经过所述多个检测块22，所述压力检测层2的布置不会影响所述显示面板1的显示效果，所述显示屏100具有良好的显示质量。
进一步地，请一并参阅图3和图5，作为一种可选实施例，所述显示材料层11为液晶层，所述显示面板1还包括位于所述液晶层的出光侧的彩膜基板12，所述彩膜基板12包括基板123和位于所述液晶层与所述基板123之间的滤光层124，所述压力检测层2形成在所述基板123与所述滤光层124之间。
在本实施例中，所述压力检测层2形成在所述基板123与所述滤光层124之间，因此能够将所述压力检测层2的制程整合进所述显示面板1的制程中，缩减所述显示屏100的组装成本，提高产业的整合度，有利于简化所述显示屏100的生产工序，降低所述显示屏100的生产成本。
优选的，所述压力检测层2的任意两个相邻的所述检测块22之间均形成间隙24，所述滤光层124包括交替设置的黑色矩阵121和显示矩阵122，所述间隙24正对所述黑色矩阵121设置，并且所述黑色矩阵121填充于所述间隙24。因此，自所述显示矩阵122射出的光线均先经过所述多个检测块22，所述压力检测层2的布置不会影响所述显示面板1的显示效果，所述显示屏100具有良好的显示质量。
请一并参阅图1至图5，本发明实施例还提供一种显示器，所述显示器包括如上任一实施例所述的显示屏100。所述显示器还包括所述压力控制芯片6，所述压力控制芯片6能够通过所述检测电容10的大小改变推算出所述压力的 大小。
所述显示器由于采用所述显示屏100，因此具有触控显示功能，同时对压力检测的灵敏度高。
优选的，所述压力控制芯片6可以集成在所述显示面板1的驱动主板上。
所述显示器可应用于多种移动终端，所述移动终端包括但不限于手机、笔记本、平板电脑、POS机、车载电脑、相机等。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (20)

  1. 一种显示屏，其中，所述显示屏包括：
    显示面板，包括显示材料层；
    压力检测层，形成在所述显示材料层的出光侧；
    绝缘层，形成在所述压力检测层的远离所述显示材料层的一侧；
    压力感应层，形成在所述绝缘层的远离所述压力检测层的一侧，所述压力检测层、所述绝缘层以及所述压力感应层共同形成检测电容，所述检测电容用以连接压力控制芯片；以及
    触摸面板，形成在所述压力感应层的远离所述绝缘层的一侧。
  2. 如权利要求1所述的显示屏，其中，所述压力感应层接地设置，所述压力检测层包括连接端子和彼此隔离的多个检测块，所述多个检测块通过引线连接至所述连接端子，所述连接端子用以电连接至所述压力控制芯片。
  3. 如权利要求2所述的显示屏，其中，所述绝缘层包括空气层或者真空层，所述空气层或者所述真空层形成在所述显示面板与所述触摸面板之间。
  4. 如权利要求2所述的显示屏，其中，所述压力感应层为整面的氧化铟锡膜层，所述多个检测块采用氧化铟锡材质。
  5. 如权利要求2所述的显示屏，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板的远离所述液晶层的一侧。
  6. 如权利要求2所述的显示屏，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板与所述液晶层之间。
  7. 如权利要求5所述的显示屏，其中，所述彩膜基板包括交替设置的黑色矩阵和显示矩阵，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述间隙正对所述黑色矩阵设置。
  8. 如权利要求6所述的显示屏，其中，所述彩膜基板包括交替设置的黑色矩阵和显示矩阵，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述间隙正对所述黑色矩阵设置。
  9. 如权利要求2所述的显示屏，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述彩膜基板包括基板和位于所述液晶层与所述基板之间的滤光层，所述压力检测层形成在所述基板与所述滤光层之间。
  10. 如权利要求9所述的显示屏，其中，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述滤光层包括交替设置的黑色矩阵和显示矩阵，所述间隙正对所述黑色矩阵设置，并且所述间隙被所述黑色矩阵所填充。
  11. 一种显示器，其中，所述显示器包括显示屏，所述显示屏包括：
    显示面板，包括显示材料层；
    压力检测层，形成在所述显示材料层的出光侧；
    绝缘层，形成在所述压力检测层的远离所述显示材料层的一侧；
    压力感应层，形成在所述绝缘层的远离所述压力检测层的一侧，所述压力检测层、所述绝缘层以及所述压力感应层共同形成检测电容，所述检测电容用以连接压力控制芯片；以及
    触摸面板，形成在所述压力感应层的远离所述绝缘层的一侧。
  12. 如权利要求11所述的显示器，其中，所述压力感应层接地设置，所述压力检测层包括连接端子和彼此隔离的多个检测块，所述多个检测块通过引线连接至所述连接端子，所述连接端子用以电连接至所述压力控制芯片。
  13. 如权利要求12所述的显示器，其中，所述绝缘层包括空气层或者真空层，所述空气层或者所述真空层形成在所述显示面板与所述触摸面板之间。
  14. 如权利要求12所述的显示器，其中，所述压力感应层为整面的氧化铟锡膜层，所述多个检测块采用氧化铟锡材质。
  15. 如权利要求12所述的显示器，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板的远离所述液晶层的一侧。
  16. 如权利要求12所述的显示器，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述压力检测层形成在所述彩膜基板与所述液晶层之间。
  17. 如权利要求15所述的显示器，其中，所述彩膜基板包括交替设置的 黑色矩阵和显示矩阵，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述间隙正对所述黑色矩阵设置。
  18. 如权利要求16所述的显示器，其中，所述彩膜基板包括交替设置的黑色矩阵和显示矩阵，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述间隙正对所述黑色矩阵设置。
  19. 如权利要求12所述的显示器，其中，所述显示材料层为液晶层，所述显示面板还包括位于所述液晶层的出光侧的彩膜基板，所述彩膜基板包括基板和位于所述液晶层与所述基板之间的滤光层，所述压力检测层形成在所述基板与所述滤光层之间。
  20. 如权利要求19所述的显示器，其中，所述压力检测层的任意两个相邻的所述检测块之间均形成间隙，所述滤光层包括交替设置的黑色矩阵和显示矩阵，所述间隙正对所述黑色矩阵设置，并且所述间隙被所述黑色矩阵所填充。
PCT/CN2016/097529 2016-08-08 2016-08-31 显示屏及显示器 Ceased WO2018028010A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/301,280 US20180203552A1 (en) 2016-08-08 2016-08-31 Display screen and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610642446.3 2016-08-08
CN201610642446.3A CN106293222A (zh) 2016-08-08 2016-08-08 显示屏及显示器

Publications (1)

Publication Number Publication Date
WO2018028010A1 true WO2018028010A1 (zh) 2018-02-15

Family

ID=57666338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/097529 Ceased WO2018028010A1 (zh) 2016-08-08 2016-08-31 显示屏及显示器

Country Status (3)

Country Link
US (1) US20180203552A1 (zh)
CN (1) CN106293222A (zh)
WO (1) WO2018028010A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106843580B (zh) * 2017-01-16 2019-10-18 业成科技（成都）有限公司 显示装置
TWI617962B (zh) * 2017-08-28 2018-03-11 國立清華大學 可撓式感測器
CN108803929A (zh) * 2018-06-05 2018-11-13 北京小米移动软件有限公司 压力触控屏幕、压力触控方法和电子设备
CN109683352B (zh) * 2019-01-22 2022-06-10 合肥京东方光电科技有限公司 光激发显示设备及光激发显示系统
CN110134281B (zh) * 2019-05-16 2022-09-16 上海艾为电子技术股份有限公司 电容检测系统及方法
CN110967852B (zh) * 2019-11-20 2021-04-27 Tcl华星光电技术有限公司 液晶显示装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110069020A1 (en) * 2009-09-24 2011-03-24 Lg Display Co., Ltd. Touch sensing liquid crystal display device
JP2014016971A (ja) * 2012-07-11 2014-01-30 Dainippon Printing Co Ltd 画像表示装置
CN104281319A (zh) * 2014-08-22 2015-01-14 京东方科技集团股份有限公司 触摸面板及其制造方法和触摸显示装置
CN104615323A (zh) * 2015-02-06 2015-05-13 京东方科技集团股份有限公司 一种3d模组、3d显示装置和3d模组的驱动方法
CN105068695A (zh) * 2015-09-11 2015-11-18 京东方科技集团股份有限公司 具有压力检测功能的触控显示面板、显示装置及驱动方法
CN105183257A (zh) * 2015-09-17 2015-12-23 京东方科技集团股份有限公司 触摸屏及其压力触控检测方法
CN205068343U (zh) * 2015-10-30 2016-03-02 京东方科技集团股份有限公司 一种触控模组及显示装置
CN105487726A (zh) * 2014-09-15 2016-04-13 中兴通讯股份有限公司 一种3d显示装置及用于该3d显示装置的感应方法
CN105700743A (zh) * 2016-01-06 2016-06-22 京东方科技集团股份有限公司 触摸显示屏及其制造方法、触摸显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103293778B (zh) * 2012-03-31 2015-09-02 上海天马微电子有限公司 一种触摸液晶光栅装置和3d/2d平板显示装置
CN105700738B (zh) * 2015-12-21 2021-09-14 联想(北京)有限公司 一种触控显示屏及电子设备
CN105786280A (zh) * 2016-02-22 2016-07-20 青岛海信移动通信技术股份有限公司 一种移动终端

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110069020A1 (en) * 2009-09-24 2011-03-24 Lg Display Co., Ltd. Touch sensing liquid crystal display device
JP2014016971A (ja) * 2012-07-11 2014-01-30 Dainippon Printing Co Ltd 画像表示装置
CN104281319A (zh) * 2014-08-22 2015-01-14 京东方科技集团股份有限公司 触摸面板及其制造方法和触摸显示装置
CN105487726A (zh) * 2014-09-15 2016-04-13 中兴通讯股份有限公司 一种3d显示装置及用于该3d显示装置的感应方法
CN104615323A (zh) * 2015-02-06 2015-05-13 京东方科技集团股份有限公司 一种3d模组、3d显示装置和3d模组的驱动方法
CN105068695A (zh) * 2015-09-11 2015-11-18 京东方科技集团股份有限公司 具有压力检测功能的触控显示面板、显示装置及驱动方法
CN105183257A (zh) * 2015-09-17 2015-12-23 京东方科技集团股份有限公司 触摸屏及其压力触控检测方法
CN205068343U (zh) * 2015-10-30 2016-03-02 京东方科技集团股份有限公司 一种触控模组及显示装置
CN105700743A (zh) * 2016-01-06 2016-06-22 京东方科技集团股份有限公司 触摸显示屏及其制造方法、触摸显示装置

Also Published As

Publication number Publication date
US20180203552A1 (en) 2018-07-19
CN106293222A (zh) 2017-01-04

Similar Documents

Publication Publication Date Title
WO2018028010A1 (zh) 显示屏及显示器
US10606421B2 (en) 3D touch panel and manufacturing method thereof, touch drive device and method, and display device
CN105717682B (zh) 一种触控显示装置
US9830028B2 (en) In-cell touch panel with self-capacitive electrodes and display device
US10372254B2 (en) Force touch assemblies, force detection methods, driving methods and display devices
US10216344B2 (en) In-cell touch panel, method for driving the same, and display device
US10139977B2 (en) Touch display device and method of driving the same
US10572052B2 (en) Pressure force touch panel and method for manufacturing the same, and display apparatus
TWI630537B (zh) 具有壓力感測的觸控顯示系統
WO2018000480A1 (zh) 阵列基板、触控显示器及电子装置
WO2018014382A1 (zh) 阵列基板及触控显示器
CN106681571A (zh) 一种触摸屏、显示装置及其驱动方法
US10620735B2 (en) Force touch module, manufacturing method thereof, display screen and display device
CN105824475B (zh) 一种显示面板、显示装置和显示面板的制备方法
CN108196723B (zh) 显示面板
CN109256049A (zh) 异形显示面板和显示装置
CN106843571A (zh) 触控感应组件
WO2015196622A1 (zh) 阵列基板、显示装置及其驱动方法
US10965798B2 (en) Touchscreen and terminal device with touchscreen
CN105824470A (zh) 一种触摸显示装置及移动终端
CN107562236A (zh) 触控屏以及电子设备
CN108595052B (zh) 背框具有触控按键的触控装置
CN108803910A (zh) 触控基板及其制作方法、触控显示装置
CN206773674U (zh) 一种触控装置及触控显示装置
CN107562291A (zh) 触控屏以及电子设备

Legal Events

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

Ref document number: 15301280

Country of ref document: US

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

Ref document number: 16912465

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: 16912465

Country of ref document: EP

Kind code of ref document: A1