WO2019214083A1 - 一种柔性显示面板及移动终端 - Google Patents

一种柔性显示面板及移动终端 Download PDF

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Publication number
WO2019214083A1
WO2019214083A1 PCT/CN2018/097290 CN2018097290W WO2019214083A1 WO 2019214083 A1 WO2019214083 A1 WO 2019214083A1 CN 2018097290 W CN2018097290 W CN 2018097290W WO 2019214083 A1 WO2019214083 A1 WO 2019214083A1
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WIPO (PCT)
Prior art keywords
display panel
flexible
flexible display
mobile terminal
transparent cover
Prior art date
Application number
PCT/CN2018/097290
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English (en)
French (fr)
Inventor
毛维华
吴博
盛建清
徐灏文
贺海明
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP18917888.2A priority Critical patent/EP3780110B1/en
Priority to CN201880093241.1A priority patent/CN112106203A/zh
Priority to US17/053,214 priority patent/US20210233438A1/en
Publication of WO2019214083A1 publication Critical patent/WO2019214083A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • 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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Definitions

  • the present application relates to the technical field of communication, and in particular, to a flexible display panel and a mobile terminal.
  • the light transmittance is low.
  • the transmittance of the PI substrate in the flexible OLED is low, and the light transmittance is only 70% or less.
  • the light transmittance is a key requirement, and it is only about 85% to be accepted.
  • the current PI substrate of the flexible OLED is yellowish in color and cannot meet the imaging quality requirements of the camera.
  • the curved bend of the curved display cannot be well supported.
  • the present application provides a flexible display panel and a mobile terminal for improving the use effect of the mobile terminal.
  • the first aspect provides a flexible display panel that is applied to a mobile terminal.
  • the flexible display panel mainly comprises a flexible glass base layer and a display module disposed on the flexible glass base layer, wherein the flexible glass base layer serves as a support structure, and two opposite edges of the flexible glass base layer are respectively provided with a first The bending structure forms an arc-shaped display panel when supporting the display module.
  • the flexible display panel further includes an encapsulation layer that encapsulates the display module on the flexible glass substrate.
  • the flexible glass base layer is used to carry the display module, and the transparency of the entire flexible display panel is improved.
  • the flexible glass base layer improves the light transmission of the entire flexible display panel. Performance, and does not require opening on the flexible glass substrate, improving the support of the entire flexible glass substrate.
  • a through hole for light transmission is also correspondingly arranged on the display module.
  • the head hole is correspondingly arranged with the buried device to further Improve the light transmission of the entire flexible display panel.
  • the structure of the display module such as the display module including a stacked anode, a light emitting layer and a cathode.
  • the anode is disposed opposite to the cathode, the luminescent layer is in the middle, and the anode is disposed on the glass substrate, and the encapsulation layer covers the cathode and encapsulates the entire display module on the flexible glass substrate.
  • the structure of the display module is not limited to the above, and may include a hole injection layer, a hole transport layer, and an electron injection layer and an electron transport layer.
  • the perforation is also performed on the structure, thereby improving the light transmission performance of the entire flexible display panel.
  • the encapsulation layer can be prepared by using different materials, such as an organic film layer or an inorganic film layer, and has a good encapsulation effect.
  • the thickness of the flexible glass base layer is between 0.02 mm and 0.3 mm, such as 0.02 mm, 0.05 mm, 0.1 mm, 0.15 mm, 0.2 mm, Different thicknesses such as 0.25mm and 0.3mm.
  • the flexible glass base layer can be ensured to have a certain supporting strength and also have a certain flexibility.
  • a mobile terminal in a second aspect, includes a support member and a flexible display panel laminated with the support member, and the support member is adhesively coupled to the flexible display panel when stacked;
  • the flexible display panel is the flexible display panel described above, and the flexible glass base layer of the flexible display panel has a certain flexibility so that bending can be achieved, so that two opposite edges of the flexible display panel can have a first bending structure.
  • the support member is specifically disposed, the two sides of the support member respectively have arc-shaped support surfaces, and the first bending structure of the flexible display panel is correspondingly covered on the support surface, and the flexibility of the flexible glass base layer is adopted.
  • the flexible display panel can be bent, and through the adhesive relationship between the flexible display panel and the support member, the first bending structure of the flexible display panel can be fixed by the curved support surface on the support member.
  • the setting of the curved screen is realized, and in addition, since the flexible glass base layer used has good light transmittance, the use effect of the hidden device can be improved, thereby improving the use effect of the mobile terminal.
  • the support member can adopt different support members, which will be described below by way of a specific example.
  • the support member is a transparent cover plate, wherein the support member is a transparent cover plate, and the transparent cover plate has two The side has an arc-shaped second bending structure, and the inner concave surface of each second bending structure is the above-mentioned supporting surface.
  • the concave surface of the second bending structure is oppositely disposed, and is located at two
  • the portion of the second bending structure is a flat plate structure, so that the entire transparent cover plate forms a "C" structure, the flexible display panel is disposed in the concave surface of the C-shaped structure, and is formed by the definition of the transparent cover plate.
  • a C-shaped bend structure is a transparent cover plate, wherein the support member is a transparent cover plate, and the transparent cover plate has two The side has an arc-shaped second bending structure, and the inner concave surface of each second bending structure is the above-mentioned supporting surface.
  • the thickness of the transparent cover can be set in different ways.
  • the transparent cover is a transparent cover of equal thickness. That is, the flat structure and the second bent structure on both sides have the same thickness.
  • the transparent cover is disposed in a non-equal thickness manner.
  • the second bending structure of the transparent cover is a thickness-graded structure and along the center of the flexible cover. The thickness of the bent structure gradually increases in a direction pointing to the bent structure.
  • the thickness of the flat structure of the transparent cover is equal, and only the thickness of the second bending structure is gradually changed, and the second bending structure of the transparent cover is a structure with a thickness gradient, and along the The center line of the second bending structure extends in the direction of the two sides, and the thickness of the bending structure gradually decreases.
  • the transparent cover is a glass cover or an acrylic cover.
  • the transparent cover is bonded to the flexible display panel by optical glue.
  • the shape of the transparent cover plate is not limited to the above-mentioned structure, and other structural forms may be adopted.
  • the side of the transparent cover plate facing away from the flexible display panel is a wave surface, so that different effects can be displayed.
  • one side of the transparent cover plate facing the transparent cover is a wave surface or a plane.
  • the support member may also be a middle frame, and the outer side surface of the side wall of the middle frame is the support surface.
  • the outer side surface is a curved surface.
  • the middle frame and the support member are bonded and bonded by an adhesive.
  • the mobile terminal further includes a transparent cover plate covering the flexible display panel, and the structure of the transparent cover plate can refer to the structure of the transparent cover plate as the support member.
  • FIG. 1 is a schematic structural diagram of a flexible display panel according to an embodiment of the present application.
  • FIG. 2 is an exploded perspective view of a flexible display panel according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a part of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural view of a transparent cover provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a transparent cover provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural view of a transparent cover provided by an embodiment of the present application.
  • Figure 7 is a schematic structural view of a transparent cover provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of another transparent cover provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a partial structure of another mobile terminal according to an embodiment of the present disclosure.
  • the embodiment of the present application first describes the mobile terminal, which is a common mobile terminal such as a mobile phone, a tablet computer or a notebook computer, and may of course be a conventionally known mobile terminal.
  • the flexible display panel of the mobile terminal and the support member supporting the flexible display panel are mainly improved, but it should be understood that the mobile terminal provided by the embodiment of the present application is A complete mobile terminal also has a structure that a known mobile terminal has. Here, only components that improve the display effect of the mobile terminal in the mobile terminal will be described, and other components will not be described.
  • FIG. 1 shows a cross-sectional view of the flexible display panel 10
  • FIG. 2 shows an exploded schematic view of the flexible display panel 10.
  • the flexible display panel 10 provided by the embodiment of the present application includes three parts: a flexible glass base layer 11 , a display module 12 disposed on the flexible glass base layer 11 , and the display module 12 encapsulated in the flexible glass.
  • the flexible glass base layer 11 serves as a bearing member for supporting the display module 12, and the flexible glass base layer 11 has a certain flexibility, and the flexible display panel 10 can have a certain flexibility by utilizing a certain flexibility characteristic of the glass substrate. Bend.
  • FIG. 1 shows a cross-sectional view of the flexible display panel 10
  • FIG. 2 shows an exploded schematic view of the flexible display panel 10.
  • the flexible display panel 10 provided by the embodiment of the present application includes three parts: a flexible glass base layer 11 , a display module 12 disposed on the flexible glass base layer 11 , and the display module 12 encapsulated
  • FIG. 3 shows a partial structural diagram of the mobile terminal, and in FIG. 3, the bending effect of the flexible display panel 10 is shown.
  • both ends of the flexible display panel 10 may have a bent structure, and the corresponding two edges on the flexible glass base layer 11 also have a first bent structure to enable the flexible display panel 10 to be attached.
  • a curved screen is formed into the protective cover of the mobile terminal.
  • the thickness of the flexible glass base layer 11 needs to ensure that the flexible glass base layer 11 has a certain supporting strength and also has a certain flexibility.
  • the flexible glass base layer The thickness of 11 is between 0.02 mm and 0.3 mm. Specifically, any thickness between 0.02 mm and 0.3 mm, such as 0.02 mm, 0.05 mm, 0.1 mm, 0.15 mm, 0.2 mm, 0.25 mm, and 0.3 mm, may be employed. When the above thickness is adopted, the flexible glass base layer 11 can be ensured to have a certain supporting strength and also have a certain flexibility.
  • a flexible glass base layer 11 may be used, or more layers of the flexible glass base layer 11 may be used, so that the display mode can be improved while ensuring the flexibility of the flexible glass base layer 11. Group 12 protection.
  • the flexible glass base layer 11 is used, the light transmission performance of the flexible display panel 10 is greatly improved.
  • the hidden device 40 is used in the mobile terminal, the effect of the light entering the hidden device 40 is improved, such as The camera is hidden, which improves the use of the entire mobile terminal.
  • the flexible glass base layer 11 in the embodiment of the present application includes other flexible materials other than the PI material, and more specifically may be a glass substrate composite material.
  • the glass substrate composite material is made of a glass material and is made of a ceramic, carbon, metal or the like fiber, a whisker, and a wafer as a reinforcement, and the composite material is formed by a composite process, and the purpose is to improve the toughness of the original matrix material after compounding. And strength.
  • the matrix of the glass-based composite material mainly includes borosilicate glass (600 ° C), aluminosilicate glass (700 ° C) and high silica glass (1150 ° C), which can be applied to different temperatures, and sometimes glass ceramics (ceramic glass) are also classified.
  • the category of composites The toughness of the glass-based composite material is significantly improved compared to the original glass matrix.
  • the strength of the short fiber reinforced glass is 50 to 150 MPa
  • the work of fracture is 600 to 800 J ⁇ m-2
  • the fracture toughness is 7 MPa ⁇ ml/2
  • the general glass strength is 100 MPa
  • the work of fracture is 2 to 4 J ⁇ m 1/2
  • the fracture toughness is 0.5 J ⁇ ml/2.
  • the display module 12 is a multi-layered structure.
  • the placement direction of the flexible display panel 10 shown in FIG. 1 is referred to as a reference direction, and the order from bottom to top is: anode 127, hole injection layer 126, hole transport layer 125, light-emitting layer 124, electron transport layer 123, and electron injection.
  • the anode 127 is disposed on several layers of the flexible glass, and the encapsulation layer 14 encapsulates the cathode 121.
  • the display module 12 is provided with through holes 13 , which pass through the respective layer structures of the display module 12 , and are formed in each layer by respectively forming holes on the respective layers when forming.
  • the holes of each layer communicate to form the through holes 13 in FIG.
  • FIG. 2 the structure of each layer in the exploded view is shown in FIG. 2, in which the anode 127, the hole injection layer 126, the hole transport layer 125, the light-emitting layer 124, the electron transport layer 123, and the electron injection are shown.
  • a hole is formed in each of the layer 122 and the cathode 121.
  • the holes in the respective layers are stacked to form a coaxial through hole 13 which is formed by the layers.
  • a light transmission hole as shown in FIG. 1, when the hidden device 40 is attached under the flexible display panel 10, the light transmission hole corresponds to the hidden device 40, so that light can pass through the through hole 13 and the flexible glass base layer 11 Thereafter, the light is irradiated onto the concealing device 40, or the light irradiated by the concealing device 40 is irradiated through the flexible glass base layer 11 and the through hole 13. It can be seen from FIG. 1 and FIG. 2 that when the flexible glass base layer 11 is used, since the flexible glass base layer 11 is prepared by using a glass substrate, it has a good light transmission effect, so that it can be well penetrated without using an opening.
  • the flexible glass base layer 11 can maintain a complete structure, and when the flexible glass base layer 11 is bent, the force effect of the flexible glass base layer 11 is improved, and the edge of the hole is prevented from being affected by the opening.
  • the reliability of the flexible glass base layer 11 is improved by cracking or the like.
  • the flexible glass base layer has good light transmission effect, and does not need to be opened on the flexible glass base layer, thereby reducing the processing of the entire flexible display panel. step.
  • the structure of the display module 12 shown in FIG. 1 and FIG. 2 is only a specific structure of the display module 12.
  • the display module 12 provided by the embodiment of the present application may further include other structures.
  • the display module 12 is displayed. If the display module 12 includes only the anode 127, the luminescent layer 124, and the cathode 121, the display can also be realized. Therefore, it can also be applied to the embodiment of the present application.
  • the display module 12 can also include a structure such as a polarizer or a touch panel, and can also be applied to the embodiments of the present application.
  • the encapsulating layer provided by the embodiment of the present application may be made of different materials, and may be an inorganic film layer or an organic film layer, and both have good packaging effects and light transmission properties.
  • FIG. 3 shows a structure of a mobile terminal provided by an embodiment of the present application.
  • the mobile terminal includes two components, respectively, a support member and a flexible display panel 10, and the support member is specifically disposed.
  • the flexible display panel 10 is flexibly disposed, the support member and the flexible display panel 10 are disposed in a stacked manner, and the support member and the flexible display panel 10 are fixed by adhesive bonding, and the flexibility is in a specific bonding manner.
  • the display panel 10 can be bonded to the support by optical glue. Of course, other glues can be used for bonding, and the specific components can be selected according to different components as a support member.
  • the flexible display panel 10 provided in the embodiment of the present application is an arc-shaped display panel.
  • the two sides of the flexible display panel 10 respectively have a first bending structure.
  • the first bending structure is an arc-shaped bending structure. Referring to FIG. 4, the distance d of the ends of the two first bending structures is smaller than the maximum width D of the entire flexible display panel 10. So that the first bending structure can wrap more sidewalls of the mobile terminal, so that the display area on the first bending structure has a larger display area, and the display area has sufficient display area on the first bending structure. display.
  • the support member provided by the embodiment of the present application serves as a support structure and a defining structure for supporting the flexible display panel 10.
  • the support member can be a different device, such as the transparent cover 20 or the middle frame 30.
  • the structure of the support member is exemplified by a transparent cover plate and a middle frame respectively.
  • the support member is a transparent cover 20, and FIG. 5 shows the structure of the transparent cover 20.
  • the transparent cover 20 is a glass cover or an acrylic cover, or other composite materials with good light transmittance.
  • the transparent cover 20 can adopt a different structure.
  • FIG. 3 shows a structure of a specific transparent cover 20.
  • the two sides of the transparent cover 20 respectively have a curved second bending structure 21, which is located at two Between the two-bend structure 21 is a flat structure 22, and the flat-shaped joint and the two second bent structures 21 are integrated.
  • the inner concave surfaces of the two second bending structures 21 are oppositely disposed such that the entire transparent cover 20 forms a "C" structure, wherein each of the second bending structures
  • the concave surface of the cover 21 is an arc-shaped support surface for supporting the first bending structure of the flexible display panel 10, and the side of the flat structure 22 connected to the support surface is also a support for the flexible display panel 10. surface.
  • a C-shaped bent structure is formed by the definition of the transparent cover 20.
  • the transparent cover 20 and the flexible display panel 10 are bonded by optical glue, thereby reducing the influence on the light transmittance of the flexible display panel 10.
  • the thickness of the optical adhesive may be different, for example, the optical adhesive applied to the first bending structure and the second bending structure 21 has a large thickness, so that the optical adhesive can be used as a buffer layer to protect the flexible display. Panel 10.
  • the thickness of the transparent cover 20 can be set in different manners.
  • the transparent cover 20 is a transparent cover 20 of equal thickness, that is, the flat structure 22 described above and the second bent structure 21 on both sides have the same thickness.
  • the transparent cover 20 is disposed in a non-equal thickness manner, in which case the thickness of the second bent structure 21 is greater than the thickness of the flat structure 22.
  • the thickness of the flat structure of the transparent cover 20 is equal (not shown in FIG.
  • the second bending structure 21 is used to protect the flexible display.
  • the first bending structure of the panel 10, and in the mobile terminal, the first bending structure is located on the side wall of the mobile terminal, and therefore, the first bending structure can be mentioned by the thickened second bending structure 21. Protection to improve the security of the mobile terminal when it is used.
  • the transparent cover 20 can also adopt other different manners, as shown in FIG. 7, the transparent cover 20 is separated from the flexible
  • One side of the display panel 10 is a wave surface 221 so that different effects can be displayed.
  • one side of the transparent cover 20 facing the transparent cover 20 is a wave surface 221 or a flat surface.
  • the transparent cover 20 faces and deviates from the side of the flexible display panel 10 as a wave surface 221, the peaks and troughs of the two wave faces 221 correspond, respectively.
  • the transparent cover 20 faces the flexible display panel 10 and faces away from the flexible display panel 10 as two opposite faces of the flat structure 22, and the flat structure 22 corresponds to the front display area of the mobile terminal, by adopting waves.
  • the manner in which the face 221 is disposed can change the effect of the flexible display panel 10 at the time of display.
  • a structure using the middle frame 30 as a support is shown in Fig. 9.
  • the middle frame 30 has two opposite side walls, and the outer side surface of the side wall is a support surface, as shown in FIG. 9, the outer side surface is a curved surface.
  • the support surface supports the first bending structure such that the entire first bending structure can form a stable bend.
  • the middle frame 30 and the support member are used, the middle frame 30 and the flexible display panel 10 are adhesively bonded by the adhesive, so that the flexible display panel 10 can be stably connected with the middle frame 30, and the stability of the flexible display panel 10 is ensured. .
  • the mobile terminal when the middle frame 30 is used as the support member, in order to protect the flexible display panel 10, the mobile terminal further includes a transparent cover 20 covering the flexible display panel 10.
  • the structure of the transparent cover 20 can refer to the above-mentioned transparent as a support member. The structure of the cover 20 will not be described herein.
  • the support member and the flexible display panel 10 can adopt different structures to support the flexible display panel 10, and in addition to the above-mentioned middle frame 30 and transparent cover 20
  • other components may be employed, such as supporting the flexible display panel 10 with a support frame, and then connecting the middle frame 30 of the mobile terminal.
  • the flexible display panel 10 can be formed into a stable structure by adopting the cooperation of the support member and the flexible display panel 10 described above. Thereby, the support for the flexible display panel 10 is improved, and when the flexible glass base layer is used, the light transmittance of the flexible display panel 10 is improved, the imaging effect of the hidden camera in the mobile terminal is facilitated, and the use effect of the mobile terminal is improved.

Abstract

本申请提供了一种柔性显示面板及移动终端，该柔性显示面板应用于移动终端。该柔性显示面板主要包括一个柔性玻璃基层以及设置在该柔性玻璃基层上的显示模组，其中，柔性玻璃基层作为一个支撑结构，并且该柔性玻璃基层的两个相对的边沿分别设置了一个第一折弯结构，在支撑显示模组时，形成一个弧形的显示面板。此外，该柔性显示面板还包括一个封装层，该封装层将显示模组封装在柔性玻璃基层上。对于该柔性显示面板，采用柔性玻璃基层来承载显示模组，提高了整个柔性显示面板的透明度，在移动中动端采用埋藏式的器件时，采用柔性玻璃基层提高了整个柔性显示面板的透光性能，进而提高了移动终端的使用效果。

Description

一种柔性显示面板及移动终端
本申请要求在2018年5月8日提交中国专利局、申请号为201810433401.4、发明名称为“一种终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及到通信的技术领域，尤其涉及到一种柔性显示面板及移动终端。
背景技术
随着柔性OLED的技术日渐成熟的应用，曲面屏逐渐成为手机终端的主流方向。而由于柔性OLED的技术成熟度和工艺制程，导致曲面屏手机终端产品在应用时会有一定的约束和代价。
而现有技术中的透光率低。柔性OLED中的PI基材透过率低，透光率只有70％以下，而对于摄像头成像质量而言，透光率是关键要求，要达到85％左右才能被接受。当前柔性OLED的PI基材颜色偏黄，不能满足摄像头成像质量要求。此外，在曲面显示屏固定时，无法对曲面显示屏的弧形折弯部分进行良好的支撑。
发明内容
本申请提供了一种柔性显示面板及移动终端，用于提高移动终端的使用效果。
第一方面提供了一种柔性显示面板，该柔性显示面板应用于移动终端。该柔性显示面板主要包括一个柔性玻璃基层以及设置在该柔性玻璃基层上的显示模组，其中，柔性玻璃基层作为一个支撑结构，并且该柔性玻璃基层的两个相对的边沿分别设置了一个第一折弯结构，在支撑显示模组时，形成一个弧形的显示面板。此外，该柔性显示面板还包括一个封装层，该封装层将显示模组封装在柔性玻璃基层上。对于该柔性显示面板，采用柔性玻璃基层来承载显示模组，提高了整个柔性显示面板的透明度，在移动中动端采用埋藏式的器件时，采用柔性玻璃基层提高了整个柔性显示面板的透光性能，并且无需在柔性玻璃基层上进行开孔，提高了整个柔性玻璃基层的支撑效果。
为了更进一步的增强透光效果，在显示模组上也对应设置了用于透光的通孔，在柔性显示面板设置在移动终端内时，该头孔与埋藏式器件对应设置，以进一步的提高整个柔性显示面板的透光性。
对于该显示模组的结构可以采用不同的结构，如该显示模组包括层叠的阳极、发光层及阴极。在具体设置时，阳极与阴极相对设置，发光层位于中间，并且阳极设置在了玻璃基板上，而封装层覆盖了阴极并将整个显示模组封装在了柔性玻璃基层上。当然，该显示模组的结构不仅限于上述几种，还可以包括空穴注入层、空穴传输层以及电子注入层及电子传输层。在采用上述几个结构时，也对应在该结构上进行穿孔，从而提高整个柔性显示面板的透光性能。
对于该封装层，可以采用不同的材料制备而成，如有机膜层或无机膜层，均具有良好的封装效果。
在具体设置柔性玻璃基层时，为了保证该柔性玻璃基层的柔性效果，该柔性玻璃基层的厚度介于0.02mm～0.3mm之间，如0.02mm、0.05mm、0.1mm、0.15mm、0.2mm、0.25mm、0.3mm等不同的厚度。在采用上述厚度时，既可以保证柔性玻璃基层具有一定的支撑强度，同时也具备一定的柔韧性。
第二方面，提供了一种移动终端，该移动终端包括一个支撑件以及与该支撑件层叠设置的一个柔性显示面板，并且在层叠设置时，该支撑件与该柔性显示面板粘接连接；其中，该柔性显示面板为上述的柔性显示面板，该柔性显示面板的柔性玻璃基层具有一定的柔韧性，从而可以实现弯曲，使得该柔性显示面板的两个相对的边沿能够具有第一折弯结构。在具体设置该支撑件时，该支撑件的两侧分别具有弧形的支撑面，并且柔性显示面板的第一折弯结构一一对应覆盖在所述支撑面上，通过柔性玻璃基层的柔韧性使得柔性显示面板可以实现弯折，并且通过柔性显示面板与支撑件之间的粘接关系，从而可以通过支撑件上的弧形的支撑面可以固定柔性显示面板的第一折弯结构。从而实现曲面屏的设置，此外，由于采用的柔性玻璃基层具有良好的透光性，从而可以提高隐藏式器件的使用效果，进而提高移动终端的使用效果。
其中的支撑件可采用不同的支撑件，下面以具体的示例进行说明，在一个具体的实施方案中，该支撑件为透明盖板，其中，支撑件为透明盖板，该透明盖板的两侧分别具有弧形的第二折弯结构，且每个第二折弯结构的内凹面为上述的支撑面，在具体设置时，该第二折弯结构的内凹面相对设置，且位于两个第二折弯结构的部分为平板状的结构，从而使得整个透明盖板形成一个“C”的结构，柔性显示面板设置在该C形结构的内凹面内，并且通过透明盖板的限定，形成一个C形的折弯结构。
对于透明盖板的厚度，可以采用不同的方式设置，在一个具体的实施方案中，所述透明盖板为等厚的透明盖板。即该平板状结构以及两侧的第二折弯结构的厚度相同。在另外的一个实施方案中，该透明盖板采用非等厚的方式设置，在具体设置时，该透明盖板的第二折弯结构为厚度渐变的结构，且沿所述柔性盖板的中心指向所述折弯结构的方向上，所述折弯结构的厚度逐渐增大。在采用该结构时，该透明盖板的平板状结构的厚度为等厚，仅第二折弯结构的厚度逐渐改变，所述透明盖板的第二折弯结构为厚度渐变的结构，且沿所述第二折弯结构的中心线向两边延伸的方向，所述折弯结构的厚度逐渐降低。从而增强对柔性显示面板边缘的第一折弯结构的保护。
对于透明盖板的材质来说，应具备较好的透光性能，具体的，所述透明盖板为玻璃盖板或者亚克力盖板。
在柔性显示面板与透明盖板具体粘接时，所述透明盖板与所述柔性显示面板通过光学胶粘接连接。
对于透明盖板的形状来说，不仅限于上述中的结构，还可以采用其他的结构形式，如所述透明盖板上背离所述柔性显示面板的一面为波浪面，从而可以显示不同的效果。此外，所述透明盖板朝向所述透明盖板的一面为波浪面或者平面。在透明盖板朝向和背离柔性显示面板的一面均为波浪面时，两个波浪面的波峰及波谷分别对应。
此外，该支撑件还可以为中框，且所述中框的侧壁的外侧面为所述支撑面。其中，该外侧面为一个弧形面。
在中框与支撑件时，该中框与柔性显示面板通过粘接胶粘接连接。
在支撑件采用中框时，该移动终端还包括覆盖所述柔性显示面板的透明盖板，该 透明盖板的结构可以参考上述作为支撑件的透明盖板的结构。
附图说明
图1为本申请实施例提供的柔性显示面板的结构示意图；
图2为本申请实施例提供的柔性显示面板的分解示意图；
图3为本申请实施例提供的移动终端的局部结构示意图；
图4为本申请实施例提供的透明盖板的结构示意图；
图5为本申请实施例提供的透明盖板的结构示意图；
图6为本申请实施例提供的透明盖板的结构示意图；
图7为本申请实施例提供的透明盖板的结构示意图；
图8为本申请实施例提供的另一种透明盖板的结构示意图；
图9为本申请实施例提供的另一种移动终端的局部结构示意图。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请作进一步地详细描述。
为了方便描述，本申请实施例首先说明一下该移动终端，该移动终端为手机、平板电脑或者笔记本电脑等常见的移动终端，当然还可以为现有已知的移动终端。
为了改善移动终端的使用效果，在本申请实施例中，主要针对移动终端的柔性显示面板以及支撑该柔性显示面板的支撑件进行改善，但是应当理解的是，本申请实施例提供的移动终端为一个完整的移动终端，也具备已知的移动终端具有的结构，在此仅对移动终端中涉及改善移动终端显示效果的部件进行说明，对于其他部件不予赘述。
首先参考图1及图2，其中，图1示出了柔性显示面板10的剖视图，图2示出了该柔性显示面板10的分解示意图。首先参考图1，本申请实施例提供的柔性显示面板10包括三部分：柔性玻璃基层11、设置在该柔性玻璃基层11上的显示模组12，以及将该显示模组12封装在该柔性玻璃基层11上的封装层14。其中的柔性玻璃基层11作为一个承载部件来支撑显示模组12，并且该柔性玻璃基层11具有一定的柔韧性，利用玻璃基材有一定的柔韧性的特性，使得该柔性显示面板10能够具有一定的折弯。在图1中所示的结构中，并未示出柔性显示面板10的折弯后的效果。可以一并参考图3，图3示出了移动终端的局部结构示意图，在图3中，示出了柔性显示面板10的折弯效果。在图3中，该柔性显示面板10的两端可以具有一个折弯结构，对应的该柔性玻璃基层11上相对的两个边沿也具有第一折弯结构，以使得柔性显示面板10能够贴附到该移动终端的保护盖内，形成一个曲面屏。为了使得该柔性显示面板10能够实现上述的折弯，该柔性玻璃基层11的厚度需要保证柔性玻璃基层11具有一定的支撑强度，同时也具有一定的柔韧性，在具体设置时，该柔性玻璃基层11的厚度介于0.02mm～0.3mm。具体的可以采用0.02mm、0.05mm、0.1mm、0.15mm、0.2mm、0.25mm、0.3mm等任意介于0.02mm～0.3mm之间的不同厚度。在采用上述厚度时，既可以保证柔性玻璃基层11具有一定的支撑强度，同时也具备一定的柔韧性。
对于该柔性玻璃基层11来说，可以采用一层柔性玻璃基层11，也可以采用更多 层层叠的柔性玻璃基层11，从而可以在保证柔性玻璃基层11的柔韧性的前提下，提高对显示模组12的保护。同时，在采用柔性玻璃基层11时，该柔性显示面板10的透光性能得到了很大程度的提高，在移动终端采用隐藏器件40时，提高了光线照入到隐藏器件40内的效果，如隐藏摄像头，进而提高了整个移动终端的使用效果。
当然了，本申请实施例中的柔性玻璃基层11包括除PI材料外的其他柔性材质，更具体的可以是玻璃基材复合材料。该玻璃基材复合材料以玻璃材料为基体，并以陶瓷、碳、金属等纤维、晶须、晶片为增强体，通过复合工艺所构成的复合材料，目的在于使原基体材料经复合后改善韧性和强度。玻璃基复合材料的基体主要有硼硅玻璃(600℃)、铝硅玻璃(700℃)和高硅玻璃(1150℃)，可适用于不同温度，有时也将玻璃陶瓷(微晶玻璃)划入该复合材料范畴。玻璃基复合材料比原玻璃基体的韧性有明显改善。例如以短纤维增强玻璃的强度为50～150MPa，断裂功为600～800J·m-2，断裂韧性为7MPa·ml/2，而一般玻璃强度为100MPa，断裂功为2～4J·m1/2，断裂韧性为0.5J·ml/2。通过上述描述可以看出，在采用玻璃基材复合材料时，可以更进一步的提高柔性玻璃基层11的柔韧性。
继续参考图1及图2，在图1示出的结构中，该显示模组12为多层层叠的结构。以图1所示的柔性显示面板10的放置方向为参考方向，由下到上依次为：阳极127、空穴注入层126、空穴传输层125、发光层124、电子传输层123、电子注入层122以及阴极121。其中，阳极127设置在了柔性玻璃几层上，而封装层14封装阴极121。继续参考图1，该显示模组12上设置了通孔13，该通孔13穿过显示模组12的各个层结构上，在具体形成时，通过在各个层上分别设置孔，在各个层层叠时，每个层的孔连通形成图1中的通孔13。如图2中所示，图2中示出了分解示意图中的各个层的结构，其中的阳极127、空穴注入层126、空穴传输层125、发光层124、电子传输层123、电子注入层122以及阴极121上分别设置了一个孔，在各个层层叠后，如图1中所示，各个层上的孔在各层层叠时，形成一个共轴的通孔13，该通孔13为一个透光孔，如图1中所示，在柔性显示面板10下贴附隐藏器件40时，该透光孔与该隐藏器件40对应，从而可以使光线穿过通孔13以及柔性玻璃基层11后照射到隐藏器件40上，或者隐藏器件40照射出的光线穿过柔性玻璃基层11和通孔13后照射出去。由图1及图2可看出，在采用柔性玻璃基层11时，由于柔性玻璃基层11采用玻璃基材制备而成，具有良好的透光效果，因此，无需采用开孔即可具备良好的透光效果。此外，由于无需设置孔，因此，给柔性玻璃基层11可以保持一个完整的结构，在柔性玻璃基层11在弯曲时，提高柔性玻璃基层11的受力效果，避免由于开孔造成孔边沿受力出现开裂等情况，提高了柔性玻璃基层11的可靠性。同时，相比于现有技术中采用PI基材来支撑的柔性显示面板，采用柔性玻璃基层具有良好的透光效果，并且无需在柔性玻璃基层上进行开孔，减少了整个柔性显示面板的加工步骤。
应当理解的是，在图1及图2中示出的显示模组12的结构仅仅为显示模组12的一种具体的结构，本申请实施例提供的显示模组12还可以包括其他结构的显示模组12。如该显示模组12仅包括阳极127、发光层124以及阴极121三层结构，也能够实现显示，因此，也可以应用到本申请的实施例中。再如该显示模组12还可以包括偏光片或者触控面板等结构，也可应用到本申请的实施例中。
对于本申请实施例提供的封装层可以采用不同的材质，既可以采用无机膜层也可 以采用有机膜层，均具有良好的封装效果以及透光性能。
参考图3，图3示出了本申请实施例提供的移动终端的结构，在本申请实施例中，该移动终端包括两个部件，分别为支撑件以及柔性显示面板10，在具体设置支撑件以及柔性显示面板10时，该支撑件与柔性显示面板10采用层叠的方式设置，并且支撑件与柔性显示面板10之间通过粘接连接的方式进行固定，在一个具体的粘接方式时，柔性显示面板10可以采用光学胶与支撑件粘接连接。当然还可以采用其他的胶水进行粘接连接，具体的可以依据不同的部件作为支撑件的方式进行选择。
在本申请实施例提供的柔性显示面板10为一个弧形的显示面板，其具体结构可以参考上述中对柔性显示面板10的描述。并且该柔性显示面板10的两侧分别具有第一折弯结构。在具体设置第一折弯结构时，第一折弯结构为弧形的折弯结构，参考图4，两个第一折弯结构的端部的距离d小于整个柔性显示面板10的最大宽度D，从而使得第一折弯结构能够包裹较多的移动终端的侧壁，使得第一折弯结构上的显示区域具有较大的显示面积，在第一折弯结构上具有足够的显示面积来进行显示。
对于本申请实施例提供的支撑部件，其作为支撑柔性显示面板10的支撑结构以及限定结构。该支撑件可以为不同的器件，如透明盖板20或者中框30，下面分别以透明盖板及中框为例来说明支撑件的结构。
继续参考图3及图5，在图3所示的结构中支撑件采用透明盖板20，图5示出了透明盖板20的结构。对于透明盖板20的材质来说，应具备较好的透光性能，如透明盖板20为玻璃盖板或者亚克力盖板，或者其他的具有良好透光性的复合材料。对于透明盖板20的结构来说，该透明盖板20可以采用不同的结构。图3中示出了一种具体的透明盖板20的结构，在图3所示的结构中，该透明盖板20的两侧分别具有弧形的第二折弯结构21，位于两个第二折弯结构21之间的为一个平板状结构22，并且该平板状结与两个第二折弯结构21为一体结构。在具体设置两个第二折弯结构21时，两个第二折弯结构21的内凹面相对设置，使得整个透明盖板20形成一个“C”的结构，其中，每个第二折弯结构21的内凹面为一个弧形的支撑面，该支撑面用于支撑上述柔性显示面板10的第一折弯结构，而平板状结构22与支撑面连接的一面也为支撑柔性显示面板10的一个面。在柔性显示面板10与透明盖板20层叠时，通过透明盖板20的限定，形成一个C形的折弯结构。此外，在柔性显示面板10与透明盖板20具体粘接时，透明盖板20与柔性显示面板10通过光学胶粘接连接，从而降低对柔性显示面板10的透光性的影响。并且在设置光学胶时，该光学胶的厚度可以不同，如涂覆到第一折弯结构及第二折弯结构21的光学胶厚度较大，从而可以通过光学胶作为缓冲层来保护柔性显示面板10。
在透明盖板20采用上述图5中所示的结构时，该透明盖板20的厚度可以采用不同的方式设置。如在一个具体的实施方案中，透明盖板20为等厚的透明盖板20，即上述的平板状结构22以及两侧的第二折弯结构21的厚度相同。如图6中所示，在另外的一个实施方案中，该透明盖板20采用非等厚的方式设置，此时，第二折弯结构21的厚度大于平板状结构22的厚度。并且在图6所示的结构中，透明盖板20的平板状结构的厚度为等厚(图6中未示出)，而第二折弯结构21的厚度逐渐改变，在厚度变化过程中，沿所述第二折弯结构21的中心线向两边延伸的方向，所述第二折弯结构21的厚度逐渐降低，由上述描述可以看出，该第二折弯结构21用于保护柔性显示面 板10的第一折弯结构，而在移动终端中，该第一折弯结构位于移动终端的侧壁上，因此，通过增厚的第二折弯结构21可以提到对第一折弯结构的保护，提高移动终端在使用时的安全性。
对于透明盖板20的结构，除了上述第二折弯结构21可以选择不同的方式外，该透明盖板20还可以采用其他不同的方式，如图7中所示，透明盖板20上背离柔性显示面板10的一面为波浪面221，从而可以显示不同的效果。此外，透明盖板20朝向透明盖板20的一面为波浪面221或者平面。如图8中所示，在透明盖板20朝向和背离柔性显示面板10的一面均为波浪面221时，两个波浪面221的波峰及波谷分别对应。其中，该透明盖板20上朝向柔性显示面板10及背离柔性显示面板10为上述的平板状结构22的两个相对的面，且该平板状结构22对应移动终端的正面显示区域，通过采用波浪面221的设置方式，可以改变柔性显示面板10在显示时的效果。
如图9中所示，在图9中示出了采用中框30作为支撑件的结构。在具体设置该中框30时，该中框30具有两个相对的侧壁，并且该侧壁的外侧面为支撑面，如图9中所示，该外侧面为一个弧形面。在与柔性显示面板10层叠时，该支撑面支撑第一折弯结构，从而使得整个第一折弯结构能够形成一个稳定的折弯。此外，在中框30与支撑件时，该中框30与柔性显示面板10通过粘接胶粘接连接，从而使得柔性显示面板10能够与中框30稳定连接，保证柔性显示面板10的稳定性。此外，在采用中框30作为支撑件时，为了保护柔性显示面板10，该移动终端还包括覆盖柔性显示面板10的透明盖板20，该透明盖板20的结构可以参考上述作为支撑件的透明盖板20的结构，在此不予赘述。
通过上述支撑件以及柔性显示面板10的描述可以看出，在本申请实施例提供的支撑件可以采用不同的结构来实现对柔性显示面板10的支撑，并且除了上述中框30以及透明盖板20外，还可以采用其他的部件，如采用一个支撑架来支撑柔性显示面板10，之后在于移动终端的中框30进行连接。
在本申请实施例提供的移动终端中，通过采用上述通过支撑件与柔性显示面板10的配合，可以使得柔性显示面板10形成一个稳定的结构。从而提高了对柔性显示面板10的支撑，并且在采用柔性玻璃基层时，提高了柔性显示面板10的透光性，便于移动终端中的潜藏式摄像头的摄像效果，提高了移动终端的使用效果。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (16)

  1. 一种柔性显示面板，其特征在于，包括：柔性玻璃基层，以及设置在所述柔性玻璃基层上的显示模组；还包括将所述显示模组封装在所述柔性玻璃基层的封装层；其中，所述柔性玻璃基层的两个相对的边沿分别设置有第一折弯结构。
  2. 如权利要求1所述的柔性显示面板，其特征在于，所述显示模组上设置有用于透光的通孔。
  3. 如权利要求2所述的柔性显示面板，其特征在于，所述显示模组包括：设置于所述柔性玻璃基层上的阳极，设置于所述阳极上的发光层，以及设置在所述发光层上的阴极；所述柔性玻璃基层覆盖所述阴极层；所述通孔穿过所述阳极、发光层及阴极层。
  4. 如权利要求1～3任一项所述的柔性显示面板，其特征在于，所述封装层为有机膜层或无机膜层。
  5. 如权利要求1～4任一项所述的柔性显示面板，其特征在于，所述柔性玻璃基层包括除PI材料外的其他柔性材质。
  6. 如权利要求1～5任一项所述的柔性显示面板，其特征在于，所述柔性玻璃基层的厚度介于0.02mm～0.3mm。
  7. 一种移动终端，其特征在于，包括支撑件，与所述支撑件层叠设置的如权利要求1～6任一项所述的柔性显示面板；且所述支撑件与所述柔性显示面板粘接连接；其中，
    所述支撑件的两侧具有弧形的支撑面，所述柔性显示面板的第一折弯结构一一对应覆盖在所述支撑面。
  8. 如权利要求7所述的移动终端，其特征在于，所述支撑件为透明盖板，所述透明盖板两侧分别具有弧形的第二折弯结构，所述第二折弯结构的内凹面为所述支撑面。
  9. 如权利要求8所述的移动终端，其特征在于，所述透明盖板为等厚的透明盖板。
  10. 如权利要求8所述的移动终端，其特征在于，所述透明盖板的第二折弯结构为厚度渐变的结构，且沿所述第二折弯结构的中心线向两边延伸的方向，所述第二折弯结构的厚度逐渐降低。
  11. 如权利要求8～10任一项所述的移动终端，其特征在于，所述透明盖板为玻璃盖板或者亚克力盖板。
  12. 如权利要求8～11任一项所述的移动终端，其特征在于，所述透明盖板与所述柔性显示面板通过光学胶粘接连接。
  13. 如权利要求8～12任一项所述的移动终端，其特征在于，所述透明盖板上背离所述柔性显示面板的一面为波浪面。
  14. 如权利要求13所述的移动终端，其特征在于，所述透明盖板朝向所述透明盖板的一面为波浪面或者平面。
  15. 如权利要求7所述的移动终端，其特征在于，所述支撑件为中框，且所述中框的侧壁的外侧面为所述支撑面。
  16. 如权利要求15所述的移动终端，其特征在于，还包括覆盖所述柔性显示面板的透明盖板。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022042044A1 (zh) * 2020-08-24 2022-03-03 京东方科技集团股份有限公司 柔性显示面板支撑件及柔性显示装置
GB2601850A (en) * 2020-06-19 2022-06-15 Motorola Mobility Llc Unitary pre-formed fascia spanning at least two sides of an electronic device housing and corresponding methods and devices

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020192338A1 (zh) * 2019-03-28 2020-10-01 宁波舜宇光电信息有限公司 屏下摄像组件及相应的终端设备
CN210381291U (zh) * 2019-08-09 2020-04-21 瑞声科技（南京）有限公司 移动终端
KR20220115715A (ko) * 2021-02-09 2022-08-18 삼성디스플레이 주식회사 표시 장치
CN115116352B (zh) * 2022-07-27 2023-11-10 京东方科技集团股份有限公司 显示模组固定装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130044282A1 (en) * 2011-08-19 2013-02-21 Masato Kuwabara Electronic Devices with Flexible Glass Polarizers
CN103676371A (zh) * 2012-09-03 2014-03-26 乐金显示有限公司 液晶面板和使用该液晶面板的液晶显示设备
CN105334911A (zh) * 2014-06-26 2016-02-17 联想(北京)有限公司 一种电子设备
CN106444129A (zh) * 2016-12-09 2017-02-22 武汉华星光电技术有限公司 一种液晶面板及其制作方法
CN106783881A (zh) * 2016-12-26 2017-05-31 武汉华星光电技术有限公司 一种柔性显示面板及其制造方法
CN106783872A (zh) * 2016-11-28 2017-05-31 友达光电（昆山）有限公司 一种柔性显示面板

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004224504A (ja) * 2003-01-22 2004-08-12 Mitsubishi Electric Corp 乗客用コンベアーの移動手摺
US20100253902A1 (en) * 2009-04-07 2010-10-07 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and manufacturing method thereof
US8911653B2 (en) * 2009-05-21 2014-12-16 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing light-emitting device
US8576209B2 (en) * 2009-07-07 2013-11-05 Semiconductor Energy Laboratory Co., Ltd. Display device
JP5720222B2 (ja) * 2010-12-13 2015-05-20 ソニー株式会社 表示装置及び電子機器
KR101320384B1 (ko) * 2011-06-30 2013-10-23 삼성디스플레이 주식회사 가요성 표시 패널 및 상기 가요성 표시 패널을 포함하는 표시 장치
KR101320385B1 (ko) * 2011-06-30 2013-10-23 삼성디스플레이 주식회사 가요성 표시 패널 및 상기 가요성 표시 패널을 포함하는 표시 장치
US10061356B2 (en) * 2011-06-30 2018-08-28 Samsung Display Co., Ltd. Flexible display panel and display apparatus including the flexible display panel
KR101386219B1 (ko) * 2012-06-26 2014-04-17 삼성디스플레이 주식회사 플렉서블 표시 패널, 이를 포함하는 표시 장치 및 그 제조 방법
US9419065B2 (en) * 2012-08-07 2016-08-16 Apple Inc. Flexible displays
CN107768408A (zh) * 2013-04-15 2018-03-06 株式会社半导体能源研究所 发光装置
US9430180B2 (en) * 2013-11-15 2016-08-30 Semiconductor Energy Laboratory Co., Ltd Display panel and electronic device
US9706607B2 (en) * 2014-12-10 2017-07-11 Lg Display Co., Ltd. Flexible display device with multiple types of micro-coating layers
KR102414109B1 (ko) * 2015-09-15 2022-06-29 삼성디스플레이 주식회사 커브드 디스플레이 장치
KR102404370B1 (ko) * 2015-10-02 2022-06-03 삼성디스플레이 주식회사 윈도우 및 이를 포함하는 표시장치
KR102388722B1 (ko) * 2015-11-20 2022-04-21 삼성디스플레이 주식회사 표시 장치 및 유기 발광 표시 장치
KR102611499B1 (ko) * 2015-12-15 2023-12-06 엘지디스플레이 주식회사 플렉서블 표시장치
KR102649632B1 (ko) * 2016-09-13 2024-03-21 삼성디스플레이 주식회사 표시장치
KR101974086B1 (ko) * 2016-09-30 2019-05-02 삼성디스플레이 주식회사 표시모듈
JP6815159B2 (ja) * 2016-10-14 2021-01-20 株式会社ジャパンディスプレイ 表示装置
KR102631257B1 (ko) * 2016-11-18 2024-01-31 삼성디스플레이 주식회사 디스플레이 장치
KR20180063962A (ko) * 2016-12-02 2018-06-14 삼성디스플레이 주식회사 플렉시블 유기 발광 표시 장치 및 그 제조방법
CN107832749B (zh) * 2017-12-14 2021-01-22 京东方科技集团股份有限公司 一种阵列基板、其制备方法、指纹识别方法及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130044282A1 (en) * 2011-08-19 2013-02-21 Masato Kuwabara Electronic Devices with Flexible Glass Polarizers
CN103676371A (zh) * 2012-09-03 2014-03-26 乐金显示有限公司 液晶面板和使用该液晶面板的液晶显示设备
CN105334911A (zh) * 2014-06-26 2016-02-17 联想(北京)有限公司 一种电子设备
CN106783872A (zh) * 2016-11-28 2017-05-31 友达光电（昆山）有限公司 一种柔性显示面板
CN106444129A (zh) * 2016-12-09 2017-02-22 武汉华星光电技术有限公司 一种液晶面板及其制作方法
CN106783881A (zh) * 2016-12-26 2017-05-31 武汉华星光电技术有限公司 一种柔性显示面板及其制造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3780110A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2601850A (en) * 2020-06-19 2022-06-15 Motorola Mobility Llc Unitary pre-formed fascia spanning at least two sides of an electronic device housing and corresponding methods and devices
GB2601850B (en) * 2020-06-19 2023-06-21 Motorola Mobility Llc Unitary pre-formed fascia spanning at least two sides of an electronic device housing and corresponding methods and devices
WO2022042044A1 (zh) * 2020-08-24 2022-03-03 京东方科技集团股份有限公司 柔性显示面板支撑件及柔性显示装置

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