WO2017193743A1 - 柔性显示模组及其制作方法 - Google Patents

柔性显示模组及其制作方法 Download PDF

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Publication number
WO2017193743A1
WO2017193743A1 PCT/CN2017/079927 CN2017079927W WO2017193743A1 WO 2017193743 A1 WO2017193743 A1 WO 2017193743A1 CN 2017079927 W CN2017079927 W CN 2017079927W WO 2017193743 A1 WO2017193743 A1 WO 2017193743A1
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WO
WIPO (PCT)
Prior art keywords
flexible display
display panel
module
bending
degree
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/CN2017/079927
Other languages
English (en)
French (fr)
Inventor
曾木
杨国文
王涛
朴世赫
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.)
BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Chengdu BOE 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 BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to US15/565,868 priority Critical patent/US10783852B2/en
Publication of WO2017193743A1 publication Critical patent/WO2017193743A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • 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
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/22—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in capacitance
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/373—Details of the operation on graphic patterns for modifying the size of the graphic pattern
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • 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
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
    • 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
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/02—Networking aspects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/02—Flexible displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates

Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to a flexible display module and a method of fabricating the same.
  • the flexible display device is made of a flexible substrate, and is generally an Active Matrix Organic Light Emitting Diode (AMOLED) or a Polymer Light-emitting Diode (PLED) technology. It has low power consumption, direct visibility, variable shape and flexibility, and is light and thin, resistant to impact and damage. It can be mounted on a curved surface and made into a wearable display. It is expected to become the mainstream in the display field in the future.
  • AMOLED Active Matrix Organic Light Emitting Diode
  • PLED Polymer Light-emitting Diode
  • the present disclosure provides a flexible display module and a method of fabricating the same.
  • embodiments of the present disclosure provide a flexible display module that includes a flexible display panel.
  • the flexible display panel is provided with a sensing module for sensing the degree of bending of the flexible display panel.
  • the sensing module may include a first wiring film and a second wiring film disposed on the non-display surface of the flexible display panel, and conductive particles disposed between the first wiring film and the second wiring film;
  • the first line film is located between the second line film and the flexible display panel, and the first line film and the second line film may each include a plurality of wires insulated from each other.
  • the projection of the wires in the second wiring film on the first wiring film forms a mesh shape with the wires in the first wiring film.
  • the shrinkage rate of the first wiring film is greater than the shrinkage ratio of the second wiring film.
  • the conductive particles are adhered to the first wiring film.
  • first wiring film and the second wiring film there may be a spacing between the first wiring film and the second wiring film, the spacing is such that the conductive particles on the first wiring film are not in contact with the second wiring film in the case where the flexible display panel is not bent, but in flexibility
  • the first line is thin when the display panel is bent At least a portion of the conductive particles on the film are in contact with the second line film.
  • the sensing module may further include a first scanning circuit electrically connected to the first wiring film and the second wiring film, the first scanning circuit for the first wiring film and the second wiring film A driving scan is performed to determine a region where the first wiring film and the second wiring film are in contact via the conductive particles, thereby determining the degree of bending of the flexible display panel according to the determined region.
  • the sensing module may include a capacitive touch substrate disposed on the display surface of the flexible display panel and a second scan circuit connected to the capacitive touch substrate, where the second scan circuit is used.
  • the degree of bending of the flexible display panel is determined according to the capacitance in the capacitive touch substrate.
  • the sensing module can include a fiber bend displacement sensor and an optical signal processing circuit disposed on the flexible display panel.
  • the optical signal processing circuit is configured to determine the degree of bending of the flexible display panel according to the light propagation parameters sensed by the fiber bending displacement sensor.
  • the fiber bending displacement sensor comprises an optical fiber and a light emitter and a light receiver at both ends of the fiber.
  • the sensing module can include a membrane pressure sensor disposed on the flexible display panel and a pressure signal processing circuit electrically coupled to the membrane pressure sensor.
  • the pressure signal processing circuit is configured to determine the degree of bending of the flexible display panel according to the pressure change sensed by the film pressure sensor.
  • the flexible display module may further include a control module that provides a signal indicating the degree of bending of the sensed flexible display panel to the control module, the control module being used for The flexible display module is triggered to perform a corresponding operation according to the degree of bending of the flexible display panel.
  • the triggering the flexible display module to perform the corresponding operation according to the degree of bending of the flexible display panel may include: the control module triggering the flexible display module to switch to according to the degree of bending of the flexible display panel A display mode that adapts to the current degree of bending.
  • the controlling module triggering the flexible display module to switch to the current bending degree according to the degree of bending of the flexible display panel may include: bending a portion of the flexible display panel toward the display surface by 180 Trigger the flexible display The module switches to sleep mode.
  • the controlling module triggering the flexible display module to switch to the current bending degree according to the degree of bending of the flexible display panel may include: bending a part of the flexible display panel to the non-display surface At 180 degrees, the flexible display module is triggered to switch to a partial screen display mode.
  • triggering the flexible display module to perform a corresponding operation according to the degree of bending of the flexible display panel may include: triggering the flexible display when a portion of the flexible display panel is bent 180 degrees toward the display surface The module turns off the network function.
  • the present disclosure also provides a method for fabricating a flexible display module, comprising: providing a sensing module on a flexible display panel, the sensing module for sensing a degree of bending of the flexible display panel.
  • the method may further include: providing a control module, the control module receiving a signal indicating the degree of bending of the flexible display panel sensed by the sensing module from the sensing module, and triggering flexibility according to the degree of bending of the flexible display panel
  • the display module performs the corresponding operations.
  • the flexible display module provided by the embodiments of the present disclosure can sense the degree of bending of the flexible display module by providing the sensing module on the flexible display panel, so that the flexible display module can perform corresponding operations according to the perceived bending degree. Enhance the practicability of the flexible display module, and expand the operation mode and application scene mode of the flexible screen.
  • FIG. 1 is a schematic structural diagram of a flexible display module according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view of the sensing module of FIG. 1;
  • FIG. 3 is a schematic structural diagram of a flexible display module according to another embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a flexible display module according to another embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a flexible display module according to still another embodiment of the present disclosure.
  • Fig. 7 schematically shows that a portion 1a of the flexible display panel 1 is bent toward its display surface by an angle (less than 180 degrees) to form the first portion 1a and the second portion 1b.
  • a first aspect of the invention provides a flexible display module comprising a flexible display panel and an inductive module attached to the flexible display panel.
  • the sensing module is configured to sense the degree of bending of the flexible display panel.
  • a flexible display module capable of achieving a perceived degree of bending can be provided, and the flexible display module can perform corresponding operations according to the perceived degree of bending, thereby enhancing the practicability of the flexible display module and expanding the operation of the flexible screen.
  • Mode and application scene mode is configured to sense the degree of bending of the flexible display panel.
  • the sensing module in the flexible display module provided by the present disclosure can be implemented in various manners. Several specific implementation manners are exemplified below. Obviously, the following various descriptions of the sensing module are only some examples of the sensing module, and the specific implementation of the sensing module is not limited thereto.
  • the sensing module includes a first line film 21 and a first line disposed on a non-display surface of the flexible display panel 1 (in FIG. 1, assuming that the non-display surface is an upper surface of the flexible display panel 1)
  • the two-line film 22, and the conductive particles 23 disposed between the first line film 21 and the second line film 22, the first line film 21 is located between the second line film 22 and the flexible display panel 1.
  • the first wiring film and the second wiring film may each include a plurality of wires insulated from each other.
  • first line film and the second line film respectively comprise a plurality of wires
  • part of the wires in the first line film and a part of the wires in the second line film are electrically connected via the conductive particles, thereby The degree of bending of the flexible display panel is judged based on the number of wires in the first wiring film and the wires in the second wiring film which are electrically connected via the conductive particles. For example, the greater the number of wires electrically connected to each other via the conductive particles in the first wiring film and the second wiring film, the higher the degree of bending of the flexible display panel. Conversely, it can mean that the flexible display panel is less curved.
  • the projection of the wires in the second wiring film on the first wiring film and the wires in the first wiring film may form a mesh structure.
  • the first line is thin
  • the film and the second wiring film each include a plurality of wires L parallel to each other, and the extending direction of the wires L of the second wiring film 22 is different from the extending direction of the wires in the first wiring film 21, and thus, the second wiring film 22
  • the projection of the plurality of wires L on the first wiring film 21 may form a mesh shape with the plurality of wires L in the first wiring film 21.
  • the first line film and the second line film provided in this embodiment, the first line film and the second line can be added.
  • the probability that the wires in the film should be electrically connected to each other via the conductive particles due to the bending of the flexible display panel improves the accuracy in sensing the degree of bending of the flexible display panel.
  • the conductive particles 23 may be adhered to the first wiring film 21, and when the flexible display panel 1 is not bent, the conductive particles 23 are not in contact with the second wiring film 22.
  • the shrinkage rate of the first wiring film 21 may be greater than the shrinkage ratio of the second wiring film 22.
  • the first line film 21 and the second line film 22 have a certain interval, and the spacing can ensure that the conductive particles 23 and the second line film 22 on the first line film 21 are not bent on the flexible display panel. There is no contact in the state, and at least a portion of the conductive particles on the first wiring film are in contact with the second wiring film in the case where the flexible display panel is bent. In other words, when the flexible display panel is bent, the area of the region where the first wiring film 21 is electrically connected to the second wiring film 22 by the conductive particles 23 may be different depending on the degree of bending of the flexible display panel.
  • the sensing module may further include a first scanning circuit 3 electrically connected to the first wiring film 21 and the second wiring film 22, and the first scanning circuit 3 is used for the first wiring film 21 and the first
  • the two-line film 22 is subjected to driving scanning to determine a region where the first wiring film 21 and the second wiring film 22 are in contact via the conductive particles, thereby determining the degree of bending of the flexible display panel in accordance with the determined region.
  • the area of the area where the first line film 21 and the second line film 22 are in contact via the conductive particles may vary depending on the degree of bending of the flexible display panel. In the case where it is determined that a large area of a region where the first wiring film 21 and the second wiring film 22 are in contact via the conductive particles, it is possible to determine a higher degree of bending of the flexible display panel.
  • the shrinkage rate of the first wiring film 21 is greater than the shrinkage ratio of the second wiring film 22, so that when the flexible display panel is bent, it is easier to realize that the first wiring film 21 and the second wiring film 22 pass the conductive particles at the bending of the display panel. 23 contact and electrical connection.
  • the first scanning circuit 3 can scan the wires in the first line film 21 and the second line film 22, and A region where the first wiring film 21 and the second wiring film 22 are electrically connected via the conductive particles is determined in accordance with the detected change in the level on the wire. For example, a high-level scan pulse may be sequentially applied to each of the wires in the first line film 21, and the level of each of the wires in the second line film 22 may be sequentially detected to change.
  • the level of the corresponding wires in the second wiring film 22 is pulled high. Therefore, when such a level change is detected, it can be determined that the wire of the first line film 21 being scanned and the wire of the second line film 22 being detected are electrically connected, so that it can be determined that such an electrical connection occurs.
  • the area, and the degree to which the flexible display panel 1 is bent is determined according to the determined area.
  • first wiring film and the second wiring film mentioned in the embodiment may also respectively include a carrier formed of a flexible insulating material, and the wires L shown in FIG. 2 may be respectively disposed on the carrier formed of the flexible insulating material. On a surface.
  • the second wiring film 22 can be coupled or fixed to other components of the flexible display module, such as a bezel structure, which can be made of a flexible material. to make.
  • the sensing module includes a capacitive touch substrate 24 disposed on a display surface of the flexible display panel 1 and a second scanning circuit 4 connected to the capacitive touch substrate 24, and a second scan.
  • the circuit 4 is for determining the degree to which the flexible display panel 1 is bent according to the capacitance in the capacitive touch substrate 24.
  • the value of the capacitance in the capacitive touch panel 24 may have a certain relationship with the curvature of the flexible display panel 1, such as the curve relationship shown in FIG.
  • the second scanning circuit 4 can determine the degree of bending of the flexible display panel 1 according to the detected capacitance value in the capacitive touch substrate 24.
  • the sensing module includes a fiber bending displacement sensor 25 (which includes an optical fiber and a light emitter 26 and a light receiver 27 at both ends of the optical fiber) disposed on the flexible display panel 1, and an optical signal processing circuit. (not shown in FIG. 5); the optical signal processing circuit is for determining the degree of bending of the flexible display panel 1 based on the light propagation parameters sensed by the fiber bending displacement sensor.
  • the fiber bending displacement sensor may be disposed on the non-display surface of the flexible display panel 1.
  • the shape of the fiber bending displacement sensor changes correspondingly, and the total reflection angle of the light inside the optical fiber is also As a result of this change, the displacement of the light passing through the fiber bending displacement sensor changes.
  • the optical signal processing circuit can judge the current fiber bending according to the time and displacement parameters of the light bending the displacement sensor 25 through the optical fiber. To the extent that the flexible display panel 1 is bent.
  • the optical signal processing circuit is not shown in FIG. 5, those skilled in the art will appreciate that the optical signal processing circuit can be coupled or coupled to the fiber bend displacement sensor 25 in any suitable manner as long as the optical signal processing circuit is capable of receiving and sensing The light from the displacement sensor can be bent through the fiber.
  • the sensing module includes a film pressure sensor 28 disposed on the flexible display panel 1 and a pressure signal processing circuit 5 electrically connected to the film pressure sensor, and the pressure signal processing circuit 5 is configured according to The pressure change sensed by the film pressure sensor 28 determines the degree to which the flexible display panel 1 is bent.
  • the film pressure sensor 28 can also be disposed on the non-display surface of the flexible display panel 1.
  • the film pressure sensor 28 can sense the pressure change caused by the bending deformation deformation on the flexible display panel 1, and the pressure signal processing circuit can determine the degree of bending of the flexible display panel 1 according to the pressure change. .
  • the flexible display module provided by the present disclosure may further include a control module (for example, the control module 6 in FIG. 1), and the sensing module may indicate the sensed on the basis of the degree of bending of the flexible display panel.
  • the signal of the degree of bending of the flexible display panel is provided to the control module, and the control module can perform corresponding operations according to the degree of bending of the flexible display panel to enhance the practicability of the flexible display module, and expand the operation mode and the application scene mode of the flexible module.
  • the control module can trigger the flexible display module to switch to a display mode that adapts to the bending degree of the current flexible display panel according to the degree of bending of the flexible display panel.
  • the control module can trigger the flexible display module to switch to the sleep mode when a part of the flexible display panel 1 is bent 180 degrees toward the display surface, thereby saving power; and/or bending a part of the flexible display panel 1 to the non-display surface.
  • the trigger flexible display module is switched to a partial screen display mode (for example, a half screen display mode), so that the display screen size can be switched.
  • the display content of the flexible display panel is automatically adjusted according to the degree of bending, thereby expanding the application scene mode of the flexible display module.
  • the flexible display module can be a flexible flat panel display device, and a part of the flexible display panel is bent 180 degrees to its display surface.
  • the screen of the flat panel display device is folded, and the display surfaces of the two-part flexible display panel obtained by folding are opposite to each other, that is, the user no longer pays attention to or need to watch the display screen of the flat panel display device, and thus the flat panel display device Can be controlled to sleep mode to conserve power.
  • Flexing a portion of the flexible display panel to its non-display surface by 180 degrees may mean that the screen of the flexible display module is folded, and the folded display surface of the two-part flexible display panel is away from each other, and any part of the flexible display panel The display surface can be presented to the user. Therefore, at this time, the trigger flexible display module can be switched to the partial screen display mode (for example, the half screen display mode), so that the switching of the display screen size can be realized.
  • the partial screen display mode for example, the half screen display mode
  • Fig. 7 schematically shows that a portion 1a of the flexible display panel 1 is bent toward its display surface by an angle (less than 180 degrees) to form the first portion 1a and the second portion 1b.
  • the control module can also be used to trigger the flexible display module to perform other functions than a series of displays according to the degree of bending of the flexible display panel.
  • the control module can trigger the flexible display module to switch to the sleep mode in addition to triggering the flexible display module to disable the network function, thereby saving power while saving. flow.
  • the flexible display module is a communication device such as a mobile phone
  • the control module can be used for triggering the flexible display module to switch to the half-screen display mode.
  • the operating mode of the flexible display module is expanded by triggering the mobile phone to answer the current incoming call.
  • control module described above triggers the flexible display module to perform the corresponding operations, just a few exemplary embodiments provided by the present disclosure. It can be understood that all the technical solutions for triggering the flexible display module to perform corresponding operations according to the degree of bending of the flexible display module fall within the protection scope of the present invention.
  • the present disclosure further provides a method for fabricating a flexible display module, comprising: providing a sensing module on a flexible display panel; the sensing module is configured to sense a degree of bending of the flexible display panel.
  • the manufacturing method further includes providing a control module, the control module receiving a signal indicating the degree of bending of the flexible display panel sensed by the sensing module from the sensing module, and triggering flexibility according to the degree of bending of the flexible display panel Display module execution phase The operation should be.
  • the flexible display module produced by the manufacturing method of the flexible display module provided by the present disclosure can enable the flexible display module to perform corresponding operations according to the perceived degree of bending of the flexible display panel, and can enhance the practicability of the flexible display module. Expand the operating mode and application scene mode of the flexible display module.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
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Abstract

一种柔性显示模组及其制作方法，该柔性显示模组包括柔性显示面板（1）以及设置在柔性显示面板（1）上的感应模块；该感应模块用于感应该柔性显示面板（1）弯曲的程度。这样可以使得柔性显示模组可以根据感知的显示面板（1）弯曲程度执行相应的操作，可以增强柔性显示模组的实用性，拓展柔性显示模组的操作模式和应用场景模式。

Description

柔性显示模组及其制作方法 技术领域
本公开涉及显示技术领域，尤其是涉及一种柔性显示模组及其制作方法。
背景技术
柔性显示装置使用柔性基板制成，一般采用有源矩阵有机发光二极管(Active Matrix Organic Light Emitting Diode，AMOLED)或高分子发光二极管(PolymerLight-emitting Diode，PLED)技术。其具有低功耗，直接可视，可变型可弯曲，且轻薄、耐冲击不易损坏等优点，可以安装在弯曲的表面，制作成可穿戴的显示器等，预计今后将成为显示领域的主流。
发明内容
本公开的一个目的在于提供一种能够实现感知弯曲程度的柔性显示模组。
鉴于以上目的，本公开提供了一种柔性显示模组及其制作方法。
在一个方面中，本公开的实施例提供了一种柔性显示模组，其包括柔性显示面板。柔性显示面板设置有感应模块，所述感应模块用于感应所述柔性显示面板弯曲的程度。
在一个实施例中，感应模块可包括设置在所述柔性显示面板非显示面上的第一线路薄膜和第二线路薄膜，以及设置在第一线路薄膜与第二线路薄膜之间的导电粒子；第一线路薄膜位于第二线路薄膜与所述柔性显示面板之间，第一线路薄膜与第二线路薄膜均可包括若干根彼此绝缘的导线。
在一个实施例中，第二线路薄膜中的导线在第一线路薄膜上的投影与第一线路薄膜中的导线形成网状形状。
进一步地，在一个实施例中，第一线路薄膜的收缩率大于第二线路薄膜的收缩率。
在一个实施例中，所述导电粒子粘附于第一线路薄膜。
进一步地，第一线路薄膜和第二线路薄膜之间可存在间距，所述间距使得在柔性显示面板不弯曲的情况下第一线路薄膜上的导电粒子不与第二线路薄膜接触，而在柔性显示面板弯曲的情况下第一线路薄 膜上的至少部分导电粒子与第二线路薄膜接触。
在另一实施例中，感应模块还可包括与第一线路薄膜以及第二线路薄膜电连接的第一扫描电路，所述第一扫描电路用于对所述第一线路薄膜以及第二线路薄膜进行驱动扫描，以确定第一线路薄膜和第二线路薄膜经由导电粒子而接触的区域，从而根据所确定的区域确定所述柔性显示面板弯曲的程度。
在另一实施例中，所述感应模块可包括设置在所述柔性显示面板显示面上的电容式触控基板和与电容式触控基板连接的第二扫描电路，所述第二扫描电路用于根据电容式触控基板中的电容确定柔性显示面板弯曲的程度。
在又一实施例中，感应模块可包括设置在所述柔性显示面板上的光纤弯曲位移传感器以及光信号处理电路。光信号处理电路用于根据光纤弯曲位移传感器感应到的光线传播参数确定柔性显示面板弯曲的程度。
进一步地，光纤弯曲位移传感器包括光纤以及位于光纤两端的光发射器和光接收器。
在又一实施例中，感应模块可包括设置在所述柔性显示面板上的薄膜压力传感器以及与薄膜压力传感器电连接的压力信号处理电路。压力信号处理电路用于根据所述薄膜压力传感器感应到的压力变化判断柔性显示面板弯曲的程度。
在前述的一些实施例中，该柔性显示模组还可包括控制模块，所述感应模块将指示了所感应到的柔性显示面板弯曲程度的信号提供至所述控制模块，所述控制模块用于根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作。
在一些实施例中，所述控制模块根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作可包括：控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式。
在一些实施例中，所述控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式可包括：在所述柔性显示面板的一部分向显示面弯曲180度时，触发所述柔性显 示模组切换为休眠模式。
在一些实施例中，所述控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式可包括：在所述柔性显示面板的一部分向非显示面弯曲180度时，触发所述柔性显示模组切换为部分屏显示模式。
在一些实施例中，控制模块根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作可包括：在所述柔性显示面板的一部分向显示面弯曲180度时，触发所述柔性显示模组关闭网络功能。
本公开还提供功率一种柔性显示模组的制作方法，包括：在柔性显示面板上设置感应模块，所述感应模块用于感应所述柔性显示面板弯曲的程度。
进一步地，该方法还可包括：提供控制模块，所述控制模块从所述感应模块接收指示感应模块所感应到的柔性显示面板弯曲程度的信号，并根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作。
本公开各实施例提供的柔性显示模组通过在柔性显示面板设置感应模块，从而能够感知柔性显示模组的弯曲程度，这样可以使得柔性显示模组可以根据感知的弯曲程度执行相应的操作，可以增强柔性显示模组的实用性，拓展柔性屏幕的操作模式和应用场景模式。
附图说明
通过参考附图会更加清楚的理解本公开的特征信息和优点，附图是示意性的而不应理解为对本发明进行任何限制，在附图中：
图1为本公开的一个实施例提供的柔性显示模组结构示意图；
图2为图1中的感应模块的结构示意图；
图3为本公开的另一实施例提供的柔性显示模组的结构示意图；
图4为对应于图3所示的实施例的电容式触控基板中的电容值与柔性显示面板的弯曲程度之间的关系的示例。
图5为本公开的另一实施例提供的柔性显示模组的结构示意图；
图6为本公开的又一实施例提供的柔性显示模组的结构示意图；
图7示意性地示出了柔性显示面板1的一部分1a向其显示面弯曲一定的角度(小于180度)，而形成第一部分1a和第二部分1b。
具体实施方式
为了能够更清楚地理解本公开的上述目的、特征和优点，下面结合附图和具体实施方式对本公开的实施例进行进一步的详细描述。需要说明的是，在不冲突的情况下，本公开的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
本发明的第一方面提供了一种柔性显示模组，包括柔性显示面板以及附接于柔性显示面板的感应模块。感应模块用于感应所述柔性显示面板弯曲的程度。这样可以提供一种能够实现感知弯曲程度的柔性显示模组，并使得柔性显示模组根据感知的弯曲程度执行相应的操作成为可能，从而可以增强柔性显示模组的实用性，拓展柔性屏幕的操作模式和应用场景模式。
在具体实施时，本公开所提供的柔性显示模组中的感应模块可以以多种方式实现，下面对几种具体的实现方式进行举例说明。显然，以下对感应模块的各种说明仅仅是感应模块的一些示例，感应模块的具体实现方式并不局限于此。
参见图1，在一个实施例中，感应模块包括设置在柔性显示面板1的非显示面(图1中，假设非显示面为柔性显示面板1的上表面)上的第一线路薄膜21和第二线路薄膜22，以及设置在第一线路薄膜21与第二线路薄膜22之间的导电粒子23，第一线路薄膜21位于第二线路薄膜22与柔性显示面板1之间。在该实施例中，第一线路薄膜与第二线路薄膜均可包括若干根彼此绝缘的导线。由于第一线路薄膜与第二线路薄膜分别包括多根导线，当柔性显示面板弯曲时，第一线路薄膜中的部分导线和第二线路薄膜中的部分导线可经由导电粒子而电连接，从而可以基于经由导电粒子而电连接的第一线路薄膜中的导线和第二线路薄膜中的导线的数量而判断柔性显示面板的弯曲程度。例如，第一线路薄膜和第二线路薄膜中经由导电粒子而彼此电连接的导线的数目越多，可意味着柔性显示面板的弯曲程度越高。反之，可意味着柔性显示面板的弯曲程度较低。
在一个实施例中，第二线路薄膜中的导线在第一线路薄膜上的投影与第一线路薄膜中的导线可形成网状结构。如图2所示，第一线路薄 膜和第二线路薄膜均包括相互平行的若干根导线L，且第二线路薄膜22的导线L的延伸方向与第一线路薄膜上21中的导线的延伸方向不同，这样，第二线路薄膜22中的若干根导线L在第一线路薄膜21上的投影可与第一线路薄膜21中的若干根导线L形成网状形状。在柔性显示面板弯曲时，第一线路薄膜和第二线路薄膜跟随柔性显示面板一起弯曲，利用本实施例所提供的第一线路薄膜和第二线路薄膜，可以增加第一线路薄膜和第二线路薄膜中的导线由于柔性显示面板的弯曲的缘故而应经由导电粒子彼此电连接的概率，从而提高柔性显示面板弯曲程度感测方面的准确性。
在一个实施例中，导电粒子23可粘附于第一线路薄膜21，在柔性显示面板1未被弯曲时，导电粒子23与第二线路薄膜22不接触。第一线路薄膜21的收缩率可大于第二线路薄膜22的收缩率。
如图1所示，第一线路薄膜21与第二线路薄膜22存在一定的间距，且这个间距可以保证第一线路薄膜21上的导电粒子23与第二线路薄膜22在柔性显示面板不弯曲的状态下不接触，而在柔性显示面板弯曲的情况下第一线路薄膜上的至少部分导电粒子与第二线路薄膜接触。换句话说，在柔性显示面板弯曲时，，第一线路薄膜21通过导电粒子23与第二线路薄膜22电连接的区域的面积可取决于柔性显示面板弯曲的程度而不同。
此外，在另一实施例中，感应模块还可包括与第一线路薄膜21以及第二线路薄膜22电连接的第一扫描电路3，第一扫描电路3用于对第一线路薄膜21以及第二线路薄膜22进行驱动扫描，以确定第一线路薄膜21和第二线路薄膜22经由导电粒子而接触的区域，从而根据所确定的区域确定所述柔性显示面板弯曲的程度。例如，第一线路薄膜21和第二线路薄膜22经由导电粒子而接触的区域的面积可随柔性显示面板不同的弯曲程度而不同。在确定第一线路薄膜21和第二线路薄膜22经由导电粒子而接触的区域的较大面积的情况下，可以判定柔性显示面板较高的弯曲程度。
第一线路薄膜21的收缩率大于第二线路薄膜22的收缩率，因此当柔性显示面板发生弯曲时，可以更容易实现第一线路薄膜21与第二线路薄膜22在显示面板弯曲处通过导电粒子23接触并电连接。第一扫描电路3可以对第一线路薄膜21与第二线路薄膜22中的导线进行扫描，并 根据检测到的导线上电平的变化确定第一线路薄膜21和第二线路薄膜22经由导电粒子而电连接的区域。例如，可以在第一线路薄膜21中的各条导线上依次施加高电平的扫描脉冲，并依次检测第二线路薄膜22中各条导线的电平是否发生变化。当第一线路薄膜21中的与第二线路薄膜22中相应导线电连接的导线被扫描时，第二线路薄膜22中的相应导线的电平会被拉高。因此，在检测到这样的电平变化时，可以确定第一线路薄膜21正在被扫描的导线和第二线路薄膜22正在被检测的导线的交界处发生电连接，从而可以确定发生这种电连接的区域，并根据所确定的区域确定柔性显示面板1弯曲的程度。
对于本实施例中提及的第一线路薄膜和第二线路薄膜，它们还可分别包括由柔性绝缘材料形成的载体，图2中所示的导线L可以分别布置在该柔性绝缘材料形成的载体的一个表面上。
尽管在图1中未示出，本领域技术人员能够领会到的是，第二线路薄膜22可以被耦合或固定至柔性显示模组的其他部件，例如边框结构，边框结构可以是由柔性材料制成。参见图3，在替代性的实施例中，感应模块包括设置在柔性显示面板1显示面上的电容式触控基板24和与电容式触控基板24连接的第二扫描电路4，第二扫描电路4用于根据电容式触控基板24中的电容确定柔性显示面板1弯曲的程度。
具体来说，电容式触控基板24中的电容的值与柔性显示面板1的弯曲度会存在一定的关系，比如可能为图4所示的曲线关系。这样第二扫描电路可4以根据检测到的电容式触控基板24中的电容值确定柔性显示面板1弯曲的程度。
参见图5，在另一实施例中，感应模块包括设置在柔性显示面板1上的光纤弯曲位移传感器25(其包括光纤以及光纤两端的光发射器26以及光接收器27)以及光信号处理电路(图5中未示出)；光信号处理电路用于根据光纤弯曲位移传感器感应到的光线传播参数确定柔性显示面板1弯曲的程度。
在实施例中，光纤弯曲位移传感器可以设置在柔性显示面板1的非显示面，当柔性显示面板1发生弯曲时，光纤弯曲位移传感器的形状相应地发生变化，光纤里面的光线的全反射角度也随之变化，导致通过光纤弯曲位移传感器的光线的位移改变。光信号处理电路可根据光线通过光纤弯曲位移传感器25的时间和位移的参数判断当前光纤弯曲的 程度，从而确定柔性显示面板1弯曲的程度。尽管图5中未示出光信号处理电路，但是本领域人员能够领会到光信号处理电路可以以任何适当的方式与光纤弯曲位移传感器25连接或耦接，只要光信号处理电路能够接收并感测到通过光纤弯曲位移传感器的光线即可。
参见图6，在又一替代性实施例中，感应模块包括设置在柔性显示面板1上的薄膜压力传感器28以及与薄膜压力传感器电连接的压力信号处理电路5，压力信号处理电路5用于根据薄膜压力传感器28感应到的压力变化判断柔性显示面板1弯曲的程度。
在实施例中，薄膜压力传感器28也同样可以设置在柔性显示面板1的非显示面。当柔性显示面板1发生弯曲时，薄膜压力传感器28可以感知到柔性显示面板1上因弯曲挤压变形产生的压力变化，压力信号处理电路能够根据这一压力变化确定判断柔性显示面板1弯曲的程度。
可以理解的是，对于上述的任意一种实施例，具体选择哪一种所列举的具体实施方式实现感应模块并不会影响整体方案的实施。相应地，根据不同的感应模块的具体实施方式组合得到的任意一种实施例都能够达到本公开的基本目的，相应的组合而得到的技术方案均应该落入本发明的保护范围。
在通过感应模块感知柔性显示面板的弯曲程度的基础上，本公开提供的柔性显示模组还可以包括控制模块(例如，图1中的控制模块6)，感应模块可以将指示了所感应到的柔性显示面板弯曲程度的信号提供至控制模块，该控制模块可根据柔性显示面板的弯曲程度执行相应的操作，以增强柔性显示模组的实用性，拓展柔性模组的操作模式和应用场景模式。比如，控制模块可以根据柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前柔性显示面板弯曲程度的显示模式。例如：控制模块可以在柔性显示面板1的一部分向显示面弯曲180度时，触发柔性显示模组切换为休眠模式，从而节省电量；和/或，在柔性显示面板1的一部分向非显示面弯曲180度时，触发柔性显示模组切换为部分屏显示模式(例如，半屏显示模式)，从而可以实现显示画面大小的切换。附加地或者替代性地，在柔性显示面板1自定义弯曲的情况下，根据弯曲的程度自动调整柔性显示面板的显示内容，从而拓展了柔性显示模组的应用场景模式。举例来说，柔性显示模组可以是一个柔性平板显示设备，柔性显示面板的一部分向其显示面弯曲180度可意 味着平板显示设备的屏幕被折叠，并且经折叠而得到的两部分柔性显示面板的显示面彼此相对，即，用户此时不再关注或无需要观看平板显示设备的显示屏，平板显示设备因此可被控制处于休眠模式以节约电量。柔性显示面板的一部分向其非显示面弯曲180度可意味着柔性显示模组的屏幕被折叠，并且经折叠而得到的两部分柔性显示面板的显示面彼此背离，且任一部分的柔性显示面板的显示面都可呈现给用户。因而，此时触发柔性显示模组可以被切换为部分屏显示模式(例如，半屏显示模式)，从而可以实现显示画面大小的切换。
图7示意性地示出了柔性显示面板1的一部分1a向其显示面弯曲一定的角度(小于180度)，而形成第一部分1a和第二部分1b。能够理解到的是，当柔性显示面板1的一部分1a向其显示面继续弯曲达到180度时，经折叠而得到的两部分1a、1b的显示面彼此覆盖，即，用户此时不再关注或无需要观看平板显示设备的显示屏，平板显示设备因此可被控制处于休眠模式以节约电量。此外，控制模块还可以用于根据柔性显示面板弯曲的程度触发柔性显示模组执行一系列显示以外的其他功能。例如，在柔性显示面板1向显示面弯曲180度时，控制模块除了可以触发柔性显示模组切换为休眠模式之外，还可以同时触发柔性显示模组关闭网络功能，从而在节约电量的同时节省流量。在柔性显示模组为例如手机等通讯设备时，当柔性显示面板1向非显示面弯曲180度时，控制模块除了用于触发柔性显示模组切换为半屏显示模式之外，还可以用于触发手机接听当前来电等，从而拓展了柔性显示模组的操作模式。
上述叙述的控制模块触发柔性显示模组执行相应的操作，只是本公开提供的几种示例性实施方式。可以理解的是，凡是根据柔性显示模组的弯曲程度触发柔性显示模组执行相应操作的技术方案都落入本发明的保护范围之内。
另一方面，本公开还提供了一种柔性显示模组的制作方法，包括：在柔性显示面板上设置感应模块；所述感应模块用于感应所述柔性显示面板弯曲的程度。
进一步地，所述制作方法还包括提供控制模块，所述控制模块从所述感应模块接收指示感应模块所感应到的柔性显示面板弯曲程度的信号，并根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相 应的操作。
利用本公开提供的柔性显示模组的制作方法所制作的柔性显示模组，可以使得柔性显示模组可以根据感知的柔性显示面板弯曲程度执行相应的操作，可以增强柔性显示模组的实用性，拓展柔性显示模组的操作模式和应用场景模式。
不难理解的是，根据所要制作的柔性显示模组的具体的结构的不同，上述的制作方法的具体实施方式也可能不尽相同。为了制作相应结构的柔性显示模组，本领域技术人员能够想到对本公开提供的柔性显示模组的制作方法进行适应的调整，根据这些调整所得到的方法均应该落入本发明的保护范围。
虽然结合附图描述了本发明的实施方式，但是本领域技术人员可以在不脱离本发明的精神和范围的情况下做出各种修改和变型，这样的修改和变型均落入由所附权利要求所限定的范围之内。

Claims (18)

  1. 一种柔性显示模组，包括柔性显示面板，
    其中所述柔性显示面板设置有感应模块，所述感应模块用于感应所述柔性显示面板弯曲的程度。
  2. 根据权利要求1所述的柔性显示模组，其中所述感应模块包括设置在所述柔性显示面板非显示面上的第一线路薄膜和第二线路薄膜，以及设置在第一线路薄膜与第二线路薄膜之间的导电粒子；第一线路薄膜位于第二线路薄膜与所述柔性显示面板之间，其中，第一线路薄膜与第二线路薄膜均包括若干根彼此绝缘的导线。
  3. 根据权利要求2所述的柔性显示模组，其中第二线路薄膜中的导线在第一线路薄膜上的投影与第一线路薄膜中的导线形成网状形状。
  4. 根据权利要求3所述的柔性显示模组，其中所述第一线路薄膜的收缩率大于第二线路薄膜的收缩率。
  5. 根据权利要求4所述的柔性显示模组，其中所述导电粒子粘附于第一线路薄膜。
  6. 根据权利要求5所述的柔性显示模组，其中第一线路薄膜和第二线路薄膜之间存在间距，所述间距使得在柔性显示面板不弯曲的情况下第一线路薄膜上的导电粒子不与第二线路薄膜接触，而在柔性显示面板弯曲的情况下第一线路薄膜上的至少部分导电粒子与第二线路薄膜接触。
  7. 根据权利要求4所述的柔性显示模组，其中所述感应模块还包括与第一线路薄膜以及第二线路薄膜电连接的第一扫描电路，所述第一扫描电路用于对所述第一线路薄膜以及第二线路薄膜进行驱动扫描，以确定第一线路薄膜和第二线路薄膜经由导电粒子而接触的区域，从而根据所确定的区域确定所述柔性显示面板弯曲的程度。
  8. 根据权利要求1所述的柔性显示模组，其中所述感应模块包括设置在所述柔性显示面板显示面上的电容式触控基板和与电容式触控基板连接的第二扫描电路，
    其中所述第二扫描电路用于根据电容式触控基板中的电容确定柔性显示面板弯曲的程度。
  9. 根据权利要求1所述的柔性显示模组，其中所述感应模块包括设 置在所述柔性显示面板上的光纤弯曲位移传感器以及光信号处理电路；
    其中所述光信号处理电路用于根据光纤弯曲位移传感器感应到的光线传播参数确定柔性显示面板弯曲的程度。
  10. 根据权利要求9所述的柔性显示模组，其中光纤弯曲位移传感器包括光纤以及位于光纤两端的光发射器和光接收器。
  11. 根据权利要求1所述的柔性显示模组，其中所述感应模块包括设置在所述柔性显示面板上的薄膜压力传感器以及与薄膜压力传感器电连接的压力信号处理电路；
    其中所述压力信号处理电路用于根据所述薄膜压力传感器感应到的压力变化判断柔性显示面板弯曲的程度。
  12. 根据权利要求1-11中任一项所述的柔性显示模组，其中该柔性显示模组还包括控制模块，所述感应模块将指示了所感应到的柔性显示面板弯曲程度的信号提供至所述控制模块，所述控制模块用于根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作。
  13. 根据权利要求12所述的柔性显示模组，其中所述控制模块根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作包括：控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式。
  14. 根据权利要求13所述的柔性显示模组，其中所述控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式包括：在所述柔性显示面板的一部分向显示面弯曲180度时，触发所述柔性显示模组切换为休眠模式。
  15. 根据权利要求13所述的柔性显示模组，其中所述控制模块根据所述柔性显示面板弯曲的程度，触发柔性显示模组切换为适应当前弯曲程度的显示模式包括：在所述柔性显示面板的一部分向非显示面弯曲180度时，触发所述柔性显示模组切换为部分屏显示模式。
  16. 根据权利要求12所述的柔性显示模组，其中所述控制模块根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作包括：在所述柔性显示面板的一部分向显示面弯曲180度时，触发所述柔性显示模组关闭网络功能。
  17. 一种柔性显示模组的制作方法，包括：
    在柔性显示面板上设置感应模块，所述感应模块用于感应所述柔性显示面板弯曲的程度。
  18. 如权利要求17所述的方法，还包括：提供控制模块，所述控制模块从所述感应模块接收指示感应模块所感应到的柔性显示面板弯曲程度的信号，并根据所述柔性显示面板弯曲的程度触发柔性显示模组执行相应的操作。
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