WO2019237706A1 - 柔性显示设备及柔性显示设备的制作方法 - Google Patents

柔性显示设备及柔性显示设备的制作方法 Download PDF

Info

Publication number
WO2019237706A1
WO2019237706A1 PCT/CN2018/122690 CN2018122690W WO2019237706A1 WO 2019237706 A1 WO2019237706 A1 WO 2019237706A1 CN 2018122690 W CN2018122690 W CN 2018122690W WO 2019237706 A1 WO2019237706 A1 WO 2019237706A1
Authority
WO
WIPO (PCT)
Prior art keywords
bendable
flexible display
display device
carrier
support sheet
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/CN2018/122690
Other languages
English (en)
French (fr)
Inventor
丁有翔
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.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies 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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to CN201880093851.1A priority Critical patent/CN112602033A/zh
Publication of WO2019237706A1 publication Critical patent/WO2019237706A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • 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
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to a flexible display device and a method for manufacturing a flexible display device.
  • Display devices such as mobile phones are common electronic devices in life, and people's lives have become increasingly dependent on display devices. With the advancement of technology, the application of flexible display devices is becoming more and more widespread. Flexible display devices have the characteristics of being foldable, so that they can have at least two display modes, that is, a larger display area when unfolded and a larger display area when folded. Good portability.
  • the technical problem to be solved in the present application is to provide a flexible display device and a manufacturing method of the flexible display device, which are used to solve the problem that the flexible display device will bulge at the middle position when the flexible display device is folded to unfolded in the prior art.
  • a flexible display device including:
  • a flexible display including a first portion, a second portion, and a bendable portion located between the first portion and the second portion;
  • the carrier includes a first carrier, a second carrier, and a bendable connection member connected between the first carrier and the second carrier, and the first part is connected to the first carrier The second part is connected to the second carrier;
  • a support piece one side of the support piece is facing the bendable portion and can apply a pulling force to the bendable portion, and the other side is connected to the bendable connecting piece, and when the first portion is opposite to the bendable portion, When the second part is unfolded, the support piece deforms with the bendable connecting member and pulls the bendable part to flatten.
  • a method for manufacturing a flexible display device includes a flexible display screen, a support sheet, and a carrier.
  • the manufacturing method includes:
  • the first part is connected to the first carrier
  • the second part is connected to the second carrier
  • the support sheet is connected to the bendable connector
  • the first part is fixedly connected to the first carrier
  • the second part is fixedly connected to the second carrier
  • the support piece is fixedly connected to the bendable connecting piece so that the support piece follows the bendable connecting piece. Bending or flattening, the supporting sheet fits the bendable part.
  • the supporting sheet is flattened and stretched to make the bend.
  • the flat part is flattened, and the bent part will not form an arch, and the flexible display has a flat display surface after being unfolded, which improves the use effect of the flexible display device.
  • FIG. 1 is a side view of a flexible display device provided in Embodiment 1 of the present application when it is in an unfolded state.
  • FIG. 2 is a side view of the flexible display device according to the first embodiment of the present application when it is in a folded state.
  • FIG. 3 is a schematic diagram of the back of the flexible display.
  • FIG. 4 is a schematic diagram of a back surface of a flexible display screen according to an embodiment.
  • FIG. 5 is a schematic diagram of a back surface of a flexible display screen provided in Embodiment 2 of the present application.
  • FIG. 6 is a schematic diagram of a back surface of a flexible display screen according to an embodiment.
  • FIG. 7 is a schematic diagram of a back surface of a flexible display screen provided in Embodiment 3 of the present application.
  • FIG. 8 is a schematic diagram of a back surface of a flexible display screen according to an embodiment.
  • FIG. 9 is a schematic diagram of a back surface of a flexible display screen in another embodiment.
  • FIG. 10 is a schematic diagram of a positional relationship between a support sheet and a flexible display.
  • Fig. 11 is a cross-sectional view taken along A-A in Fig. 10.
  • FIG. 12 is a side view of the flexible display device provided in Embodiment 4 of the present application when it is in an unfolded state.
  • FIG. 13 is a flowchart of a method for manufacturing a flexible display device according to an embodiment of the present application.
  • the embodiment of the present application provides a flexible display device, which can be folded or unfolded to provide different working modes, such as an unfolded state and a folded state, so as to meet the different needs of users while having good portability.
  • the flexible display device may be an electronic device having only a display function, such as a display, or a touch device with integrated touch function.
  • the flexible display device may also be a smart phone such as a mobile phone or tablet computer with a communication function. device.
  • FIG. 1 is a side view of the flexible display device 100 provided in the first embodiment of the application when the flexible display device 100 is in the unfolded state, and FIG. Side view.
  • the flexible display device 100 includes a carrier 20, a flexible display screen 10, and a support sheet 30.
  • the carrier 20 includes a first carrier 22, a second carrier 24, and a bendable connection member 26 connected between the first carrier 22 and the second carrier 24.
  • the flexible display 10 includes a first portion 12, a second portion 14, and a bendable portion 16 connected between the first portion 12 and the second portion 14.
  • the first portion 12 and the second portion 14 are not bent when the flexible display is folded and unfolded. Of course, in other embodiments, the first portion 12 and the second portion 14 may also be bent.
  • the flexible display screen 10 when the flexible display device 100 is in a folded state, the flexible display screen 10 is located outside the carrier 20. Specifically, when the first bearing member 22 and the second bearing member 24 are relatively folded, the first portion 12 is located on a side of the first bearing member 22 facing away from the second bearing member 24, and the second portion 14 is located on the second bearing member 24 facing away from the first On one side of a carrier 22, whether the flexible display device 100 is in a folded state or an unfolded state, the user can observe the image displayed on the flexible display 10.
  • the first carrier 22 and the second carrier 24 may be a housing, and the interior of the housing may be used to set electronic devices such as a circuit board and a battery.
  • the first carrier 22 and the second carrier 24 may also be A rigid bracket or the like is used to support the flexible display 10.
  • the flexible display screen 10 may be an organic light-emitting diode display (Organic Light-Emitting Diode, OLED).
  • OLED Organic Light-Emitting Diode
  • the flexible display 10 may be a display with only a display function, or a display with integrated touch function.
  • the flexible display screen 10 is a complete display screen, and the first portion 12, the second portion 14 and the bendable portion 16 are different portions of the flexible display screen 10 divided according to positions.
  • the first carrier 22 corresponds to the position of the first portion 12
  • the second carrier 24 corresponds to the position of the second portion 14
  • the bendable connecting member 26 corresponds to the position of the bendable portion 16.
  • the first carrier 22 is connected to the first part 12
  • the second carrier 24 is connected to the second part 14, in one embodiment, the first carrier 22 is fixedly connected to the first part 12, and the second carrier 24 is connected to the first part 12.
  • the two sections 14 are fixedly connected.
  • the size of the first part 12 is the same as that of the first carrier 22, or the size of the first part 12 is smaller than that of the first carrier 22.
  • the orthographic projection of the first portion 12 on the surface of the first bearing member 22 is completely located within the first bearing member 22 so that the first bearing member 22 can support the first portion 12 and expand the first portion 12;
  • the size of the second portion 14 is the same as that of the second carrier 24, or the size of the second portion 14 is smaller than the size of the second carrier 24, in other words, the second The orthographic projection of the portion 14 on the surface of the second bearing member 24 is completely located in the second bearing member 24 so that the second bearing member 24 can support the second portion 14 and expand the second portion 14.
  • the bendable connecting member 26 may be a hinge structure, so that the first bearing member 22 can rotate relative to the second bearing member 24 through the bendable connecting member 26.
  • the active state of the first part 12 and the first carrier 22 are consistent, and the active state of the second part 14 and the second carrier 24 are consistent.
  • the first carrier 22 and the second carrier 24 are relatively folded or When unfolded, the first portion 12 and the second portion 14 can be relatively folded or unfolded.
  • the shape and size of the first bearing member 22 and the second bearing member 24 are the same, and the first bearing member 22 and the second bearing member 24 are symmetrically connected to both ends of the bendable connecting member 26.
  • the shape and size of the first portion 12 and the second portion 14 are the same, and the first portion 12 and the second portion 14 are symmetrically connected to both ends of the bendable portion 16.
  • the support piece 30 faces the bendable portion 16 and can apply a pulling force to the bendable portion 16, and the other side is connected to the bendable connecting member 26.
  • the support piece 30 is deformed with the bendable connecting member 26 and pulls the bendable section 16 to flatten.
  • the support sheet 30 is a sheet-like member made of a bendable and tough metal or metal alloy, such as a pleated steel. The support sheet 30 will not break after multiple bending of the support sheet 30.
  • the thickness of the support sheet 30 is 0.07 mm. The support sheet 30 is easily bent and has a small bending radius.
  • the support piece 30 is fixed between the bendable portion 16 and the bendable connection piece 26.
  • the bendable connection piece 26 drives the support piece 30 to bend or Flattening, that is, the shape of the support piece 30 is consistent with the shape of the bendable connecting member 26.
  • the support piece 30 drives the bendable portion 16 to be bent or flattened, and the shapes of the bendable portion 16 and the support piece 30 can be obtained. Consistent. In other words, through the transmission of the support piece 30, the bendable portion 16 is bent or flattened as the bendable connection piece 26 is bent or flattened.
  • the bendable connector 26 changes from a bent form to a flattened form, and drives the support sheet 30 from the bent form to a flattened form.
  • the support piece 30 plays a role of supporting the bendable portion 16.
  • the shape change of the bendable portion 16 is consistent with the shape change of the support piece 30.
  • the support piece 30 is flattened by the bendable connecting member 26, correspondingly The bendable portion 16 will also be flattened without arching.
  • a screw 50 is provided on a side of the support piece 30 facing away from the bendable portion 16.
  • the bendable connection member 26 is a hinge structure, and the support piece 30 is fixedly connected to the hinge structure by the screw 50.
  • the number of the screws 50 is multiple, and the screws 50 are arranged at intervals.
  • the screws 50 fixedly connect the support piece 30 and the hinge structure, and make the bending state of the support piece 30 and the hinge structure consistent.
  • the larger the number of screws 50 is, the higher the consistency between the state of the support piece 30 and the bendable connecting member 26 is.
  • the thickness of the bendable connecting member 26 is smaller than the thickness of the first and second supporting bodies 20 and 20, and the length of the screw 50 itself fills the gap between the support piece 30 and the bendable connecting member 26.
  • the supporting sheet 30 may be attached to the bendable portion 16 of the flexible display screen 10.
  • the first portion 12 is fixedly connected to the first bearing member 22, the second portion 14 is fixedly connected to the second bearing member 24, and the support piece 30 is fixedly connected to the bendable connecting piece 26 so that the support piece 30 follows the bendable connecting piece 26 Bending or flattening, the supporting sheet 30 fits the bendable portion 16.
  • the supporting sheet 30 is flattened and stretched to fold.
  • the bent portion 16 flattens the bent portion, and the bent portion does not form an arch.
  • the flexible display screen 10 has a flat display surface 10 a after being unfolded, thereby improving the use effect of the flexible display device 100.
  • FIG. 3 is a schematic diagram of the back of the flexible display screen 10. It can also be understood as a front view of the flexible display device 100 with the carrier 20 and the support sheet 30 omitted.
  • the flexible display screen 10 includes a back surface 10b disposed opposite to the display surface 10a, the back surface 10b includes a bendable area 10d corresponding to the bendable portion 16, and an adhesive body 40 is provided on the bendable area 10d. The bendable portion 16 is adhered to the support sheet 30 via the adhesive 40.
  • the bendable region 10d corresponds to the bendable portion 16, and the back surface 10b further includes a non-bendable region 10c corresponding to the first portion 12 or the second portion 14.
  • the number of the non-bendable regions 10c is two, and one is the back surface.
  • a portion of 10b in the first portion 12 is a portion of the back surface 10b in the second portion 14, and a bendable region 10d is located between the two non-bend regions 10c.
  • the first portion 12 and the second portion 14 are arranged symmetrically, and the shapes and dimensions of the two non-bent regions 10c are the same.
  • the viscous body 40 may be formed by dispensing the glue on the bendable portion 16 or the support sheet 30 by a dispenser.
  • the viscose 40 is an organosilicone, and the organosilicone has good elasticity.
  • the silicone rubber can also be deformed correspondingly, so that the bendable portion 16 fits on the bendable connecting member 26.
  • the bendable connecting member 26 can support the bendable portion 16 to flatten the bendable portion 16 and prevent the bendable portion 16 from arching.
  • the orthographic projection of the support sheet 30 on the back surface 10b covers the bendable region 10d.
  • the supporting sheet 30 completely covers the bendable region 10 d, and the supporting effect of the supporting sheet 30 on the bendable portion 16 is improved.
  • the orthographic projection of the viscose 40 in the bendable region 10d is a long shape, and the viscose 40 extends in a first direction L, where the first direction L is a first portion 12.
  • the orthographic projection of the viscous body 40 on the back surface 10b is a long strip, and the viscous body 40 is formed by continuous dispensing by the dispenser in the first direction L.
  • the first direction L can also be understood as the length direction of the flexible display device 100 when the flexible display device 100 is in an expanded state.
  • the viscous body 40 extends along the first direction L.
  • the contact area between the viscous body 40 and the support sheet 30 and the bendable portion 16 is large, so that the support sheet 30 is firmly adhered to the bendable portion 16.
  • the number of the viscose bodies 40 is plural, and the plurality of viscose bodies 40 are arranged at intervals along the second direction W, where the second direction W is perpendicular to the first portion 12.
  • the second direction W can also be understood as the width direction of the flexible display device 100 when the flexible display device 100 is in an expanded state.
  • the plurality of spaced viscose bodies 40 can further improve the connection firmness of the non-bendable portion and the bendable connecting member 26.
  • the bendable portion 16 and the bendable connecting member 26 When the position of one viscous body 40 is separated, the bendable portion 16 and the bendable connecting member 26 are not separated at the position of the other viscous body 40, and the bendable portion 16 and the bendable connecting member 26 can still be firmly fixed. They are pasted together, and the separation of the positions of one viscose 40 will not directly cause the positions of the other viscose 40 to separate.
  • the intervals of each of the viscose bodies 40 in the second direction W are the same. The method of dispensing the glues 40 at the same interval is simple, and it is easy to control the operation of the dispenser.
  • each viscose body 40 includes a plurality of viscose sections 400, and the plurality of viscose sections 400 are arranged at intervals.
  • a plurality of adhesive segments 400 are arranged at intervals along the first direction L to form an adhesive body 40.
  • the adhesive segments 400 are formed by intermittent dispensing by a dispenser.
  • the shape and size of the orthographic projection of each adhesive segment 400 on the back surface 10b may be the same or different.
  • the plurality of spaced-apart adhesive sections 400 can further improve the connection rigidity of the bendable section 16 and the bendable connecting member 26.
  • the bendable section 16 and the bendable connecting member 26 are in one adhesive section, When the position of 400 is separated, the bendable portion 16 and the bendable connecting member 26 are not separated at the positions of other adhesive sections 400, and the bendable portion 16 and the bendable connecting member 26 can still be firmly stuck together, and The separation of the position of one adhesive section 400 will not directly cause the separation of the other adhesive section 400.
  • the size of the orthographic projection of each of the adhesive segments 400 in the bendable area 10d is the same.
  • the dispensing method of the same size adhesive section 400 is simple, and it is easy to control the operation of the dispenser.
  • the intervals of each of the adhesive segments 400 in the first direction L are the same.
  • the dispensing method of the adhesive sections 400 with the same interval is simple, and it is easy to control the operation of the dispenser.
  • the distribution manner of the adhesive segments 400 shown in FIG. 4 can also be understood as a plurality of orthographic projections of the adhesive segments 400 distributed in the bendable area 10d.
  • the bendable portions 16 and the support sheet 30 have different positions.
  • the viscose sections 400 are connected, the position of the force of the support piece 30 on the bendable portion 16 is evenly distributed, and the support effect is good.
  • FIG. 5 is a schematic diagram of a back surface of the flexible display screen 10 provided in Embodiment 2 of the present application.
  • the flexible display screen 10 provided in the second embodiment of the present application is substantially the same as the flexible display screen 10 provided in the first embodiment, except that the orthographic projection of the viscose 40 in the bendable region 10d is a long strip, and the viscose 40 extends along a second direction W, wherein the second direction W is a direction perpendicular to the first portion 12, the bendable portion 16, and the second portion 14 are sequentially connected.
  • the orthographic projection of the viscous body 40 on the back surface 10b is a long shape, and the viscous body 40 is formed by continuous dispensing by the dispenser in the second direction W.
  • the second direction W can also be understood as the width direction of the flexible display device 100 when the flexible display device 100 is in an expanded state.
  • the viscose body 40 extends along the second direction W.
  • the contact area between the viscose body 40 and the support sheet 30 and the bendable portion 16 is large, so that the support sheet 30 is firmly adhered to the bendable portion 16;
  • the first direction L is the bending direction of the flexible display 10
  • the second direction W is perpendicular to the bending direction.
  • the volume of the adhesive 40 in the bending direction of the flexible display 10 is small.
  • the orthographic projection of the viscous body 40 on the bendable region 10d is located at the centerline position of the bendable region 10d.
  • the number of the adhesives 40 is one and is located at the center line position of the bendable region 10d. While ensuring that the bendable portion 16 and the support sheet 30 are firmly attached, the number of foldable adhesives 40 is reduced. Influence of the bending effect of the bent portion 16.
  • the adhesive body 40 is formed by dispensing along the direction of the center line of the bendable region 10d. Further, the center line of the bendable region 10 d can also be understood as the bending axis of the flexible display screen 10.
  • the bendable portion 16 when the first portion 12 is folded relative to the second portion 14, the bendable portion 16 is bent, and the force of the viscous body 40 along its length direction is smaller than the force of the viscous body 40 along its width direction.
  • the size of the viscose 40 along its length direction is larger than the size of the viscous body 40 along its width direction, and the length direction of the viscose 40 is along the direction of the bending axis of the flexible display 10.
  • the width direction is perpendicular to the bending axis direction of the flexible display screen 10.
  • the bendable portion 16 when the first portion 12 is folded relative to the second portion 14, the bendable portion 16 is bent, and the viscous body 40 receives a pressing force along its width direction.
  • the width direction of the viscose body 40 is perpendicular to the bending axis direction of the flexible display screen 10, and the direction of the viscose body 40 perpendicular to the bending axis is subject to the pressing force of the first portion 12 and the second portion 14.
  • the bendable portion 16 when the first portion 12 is folded relative to the second portion 14, the bendable portion 16 is bent, and the viscous body 40 is stretched in the thickness direction.
  • the thickness direction is perpendicular to the back surface, and the viscose body 40 is stretched by the support sheet along its thickness direction.
  • each viscose body 40 includes a plurality of viscose sections 400, and the plurality of viscose sections 400 are arranged at intervals.
  • a plurality of adhesive sections 400 are arranged at intervals along the second direction W to form adhesive bodies 40.
  • the adhesive sections 400 are formed by intermittent dispensing of a dispenser.
  • the shape and size of the orthographic projection of each adhesive segment 400 on the back surface 10b may be the same or different.
  • the plurality of spaced-apart adhesive sections 400 can further improve the connection rigidity of the bendable section 16 and the bendable connecting member 26.
  • the bendable section 16 and the bendable connecting member 26 are in one adhesive section, When the position of 400 is separated, the bendable portion 16 and the bendable connecting member 26 are not separated at the positions of other adhesive sections 400, and the bendable portion 16 and the bendable connecting member 26 can still be firmly stuck together, and The separation of the position of one adhesive section 400 will not directly cause the separation of the other adhesive section 400.
  • the size of the orthographic projection of each of the adhesive segments 400 in the bendable area 10d is the same.
  • the dispensing method of the same size adhesive section 400 is simple, and it is easy to control the operation of the dispenser.
  • the intervals of each of the adhesive segments 400 in the first direction L are the same. The dispensing method of the adhesive sections 400 with the same interval is simple, and it is easy to control the operation of the dispenser.
  • FIG. 7 is a schematic diagram of a rear surface of the flexible display screen 10 provided in Embodiment 3 of the present application.
  • the flexible display screen 10 provided in the third embodiment of the present application is substantially the same as the flexible display screen 10 provided in the second embodiment, except that the number of the viscose bodies 40 is plural, and the plurality of viscose bodies 40 are along the first direction L They are arranged at intervals, wherein the first direction L is a direction in which the first portion 12, the bendable portion 16, and the second portion 14 are sequentially connected.
  • the first direction L can also be understood as the length direction of the flexible display device 100 when the flexible display device 100 is in an expanded state.
  • the plurality of spaced viscose bodies 40 can further improve the connection firmness of the non-bendable portion and the bendable connecting member 26. Specifically, when the bendable portion 16 and the bendable connecting member 26 When the position of one viscous body 40 is separated, the bendable portion 16 and the bendable connecting member 26 are not separated at the position of the other viscous body 40, and the bendable portion 16 and the bendable connecting member 26 can still be firmly fixed. They are pasted together, and the separation of the positions of one viscose 40 will not directly cause the positions of the other viscose 40 to separate.
  • each of the adhesive bodies 40 includes a plurality of adhesive sections 400, and the multiple adhesive sections 400 are arranged at intervals. Specifically, a plurality of adhesive sections 400 are arranged at intervals along the second direction W to form adhesive bodies 40.
  • the adhesive sections 400 are formed by intermittent dispensing of a dispenser. The shape and size of the orthographic projection of each adhesive segment 400 on the back surface 10b may be the same or different.
  • the plurality of spaced-apart adhesive sections 400 can further improve the connection rigidity of the bendable section 16 and the bendable connecting member 26.
  • the bendable section 16 and the bendable connecting member 26 are in one adhesive section, When the position of 400 is separated, the bendable portion 16 and the bendable connecting member 26 are not separated at the positions of other adhesive sections 400, and the bendable portion 16 and the bendable connecting member 26 can still be firmly stuck together, and The separation of the position of one adhesive section 400 will not directly cause the separation of the other adhesive section 400.
  • the size of the orthographic projection of each of the adhesive segments 400 in the bendable area 10d is the same.
  • the dispensing method of the same size adhesive section 400 is simple, and it is easy to control the operation of the dispenser.
  • the intervals of each of the adhesive segments 400 in the first direction L are the same.
  • the dispensing method of the adhesive sections 400 with the same interval is simple, and it is easy to control the operation of the dispenser.
  • the distribution manner of the adhesive segments 400 shown in FIG. 8 can also be understood as a plurality of orthographic projections of the adhesive segments 400 distributed in the bendable area 10d.
  • the bendable portions 16 and the support sheet 30 have different positions.
  • the viscose sections 400 are connected, the position of the force of the support piece 30 on the bendable portion 16 is evenly distributed, and the support effect is good.
  • the intervals of each of the viscose bodies 40 in the first direction L are the same.
  • the method of dispensing the glues 40 at the same interval is simple, and it is easy to control the operation of the dispenser.
  • the distance between adjacent viscose bodies 40 is increased in order along the direction away from the center line of the bendable area 10 d.
  • the bendable portion 16 when the bendable portion 16 is bent, the closer to the position of the center of the bendable portion 16, the greater the amount of deformation of the bendable portion 16, and the farther away from the position of the center of the bendable portion 16, the bendable portion is.
  • the smaller the amount of deformation of 16 the distance between the adjacent viscose 40 decreases from the edge position of the bendable portion 16 to the center position of the bendable portion 16, which can reduce the pair of bendable portions of the viscous body 40. 16 effects of the bending effect.
  • FIG. 10 is a schematic diagram of the positional relationship between the support sheet 30 and the flexible display screen 10, and FIG. 11 is a cross-sectional view taken along the line A-A of FIG. 10.
  • the support sheet 30 provided in the embodiment of the present application includes a plurality of through-holes 32 arranged in an array. Each row or column of through-holes 32 corresponds to a piece of viscous body 40, and the viscous body 40 is partially located in the through-hole 32.
  • the through hole 32 may be a round hole, or a rectangular hole or an oval hole.
  • the viscous body 40 is partially located in the through hole 32.
  • the viscose body 40 is stuck on the back surface of the flexible display screen 10, the other side is partially stuck on the surface of the support sheet 30, and part of the glue body 40 is stuck on the inner wall of the through hole 32.
  • the contact area between the adhesive 40 and the support sheet 30 is increased, so that the adhesive strength of the adhesive 40 and the support sheet 30 is enhanced, and the adhesive strength of the bendable portion 16 of the flexible display 10 and the support sheet 30 is further enhanced.
  • the through-hole 32 may be provided in the support sheet 30 in any one of the first to third embodiments of the present application.
  • FIG. 12 is a side view of the flexible display device 100 according to the fourth embodiment of the present application when it is in an unfolded state.
  • the connection relationship between the bendable portion 16, the support piece 30 and the bendable connecting member 26 of the flexible display device 100 may be any one provided in the first to third embodiments of the present application.
  • one end of the support piece 30 is provided with an extension portion 34, and the extension portion 34 is fixed between the second portion 14 and the second bearing member 24.
  • the extension portion 34 is adhered to the non-bent area 10 c corresponding to the second portion 14, and the opposite sides of the extension portion 34 can be pasted with the second portion 14 and the second carrier 24 by adhesive.
  • the support piece 30 and the extension portion 34 are integrally formed, that is, the support piece 30 and the extension portion 34 are formed from the same metal embryo body through machining.
  • One end of the support sheet 30 is connected to the extension 34, and the other end is a free end or slidingly connected to the first carrier 20.
  • the edges of the support sheet 30 are restricted, and the edges of the support sheet 30 will not rise. Warping affects the bendable portion 16 without causing the support sheet 30 to be stretched or squeezed during bending or flattening, and the support sheet 30 is free to bend, which has a good support effect on the bendable portion 16.
  • the flexible display device 100 further includes a first double-sided adhesive layer 62 and a second double-sided adhesive layer 64.
  • the first double-sided adhesive layer 62 is located at the extension portion 34 and the second carrier 24.
  • the second double-sided adhesive layer 64 is located between the extension portion 34 and the second portion 14, so that the extension portion 34 is fixedly connected to the second carrier 24 and the second portion 14.
  • the first double-sided adhesive layer 62 and the second double-sided adhesive layer 64 may be the same adhesive or different adhesives.
  • the first double-sided adhesive layer 62 and the second double-sided adhesive layer 64 are substrate-free double-sided adhesives, such as optical adhesive (OCA). The adhesion effect of the first double-sided adhesive layer 62 and the second double-sided adhesive layer 64 is good.
  • the flexible display device 100 further includes a third double-sided adhesive layer 66.
  • the third double-sided adhesive layer 66 is affixed between the first portion 12 and the first supporting member 22.
  • the thickness of the member 22, the third double-sided adhesive layer 66, and the first portion 12 is equal to the second carrier 24, the first double-sided adhesive layer 62, the extension portion 34, the second double-sided adhesive layer 64, and the second portion 14 Of the thickness.
  • the third double-sided adhesive layer 66 is a substrate-free double-sided adhesive such as an optical adhesive (OCA).
  • OCA optical adhesive
  • the third double-sided adhesive layer 66 has a good sticking effect.
  • the thickness of both ends of the flexible display device 100 is the same, and the folding effect of the flexible display device 100 is better.
  • an embodiment of the present application further provides a method for manufacturing a flexible display device, which is used to fabricate the flexible display device provided by the embodiment of the present application.
  • a method for manufacturing a flexible display device includes at least the following steps:
  • the bendable portion is coated with adhesive along a first direction, wherein the first direction is a direction in which the first portion, the bendable portion, and the second portion are sequentially connected.
  • the bendable portion is coated with adhesive along a second direction, wherein the second direction is a direction perpendicular to the first portion, the bendable portion, and the second portion are sequentially connected.
  • the first part is connected to the first carrier, the second part is connected to the second carrier, and the support sheet is connected to the bendable connector.
  • a screw is welded to the support piece before the support piece is pressed onto the bendable portion, and the screw is fixed to the bendable connection member after the support piece is pressed onto the bendable portion.
  • the first part is fixedly connected to the first carrier, and the second part is fixedly connected to the second carrier.
  • the support sheet is fixedly connected to the bendable connector so that the support sheet is bent or flattened with the bendable connector.
  • the support sheet Fit the bendable part.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
  • the terms “installation”, “connected”, and “connected” should be understood in a broad sense, unless explicitly stated and limited otherwise.
  • they may be fixed connections, or It is detachable or integrated; it can be mechanical, electrical, or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two components or two components Interaction.
  • the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.
  • the "upper” or “lower” of the first feature may include the first and second features in direct contact, or may include the first and second features.
  • the second feature is not a direct contact but a contact through another feature between them.
  • the first feature is “above”, “above”, and “above” the second feature, including that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature.
  • the first feature is “below”, “below”, and “below” of the second feature, including the fact that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is less horizontal than the second feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种柔性显示设备（100）及其制作方法，柔性显示设备（100）包括：柔性显示屏（10），包括第一部（12）、第二部（14）及位于第一部（12）与第二部（14）之间的可折弯部（16）；承载体（20），包括第一承载件（22）、第二承载件（24）及连接于第一承载件（22）与第二承载件（24）之间的可折弯连接件（26），第一部（12）连接第一承载件（22），第二部（14）连接第二承载件（24）；支撑片（30），支撑片（30）一侧朝向可折弯部（16）并可对可折弯部（16）施加拉力，另一侧连接至可折弯连接件（26），当第一部（12）相对第二部（14）展开时，支撑片（30）随可折弯连接件（26）形变并拉动可折弯部（16）展平。

Description

柔性显示设备及柔性显示设备的制作方法 技术领域
本申请涉及电子设备技术领域，尤其是涉及一种柔性显示设备及柔性显示设备的制作方法。
背景技术
手机等显示设备是生活中常见的电子设备，人们的生活已越来越离不开显示设备。随着技术的进步，柔性显示设备的应用越来越广泛，柔性显示设备具有可折叠的特点，从而可以具有至少两种显示方式，即展开状态时具有较大的显示面积，折叠状态时具有较好的便携性。
现有技术中，柔性显示设备从折叠到展开时，柔性显示屏的中间位置会拱起，使柔性显示屏无法完全展平，影响柔性显示设备的使用效果。
发明内容
本申请要解决的技术问题是提供一种柔性显示设备及柔性显示设备的制作方法，用以解决现有技术中柔性显示设备从折叠到展开时，柔性显示屏的中间位置会拱起的问题。
为解决上述技术问题，一方面，提供一种柔性显示设备，包括：
柔性显示屏，包括第一部、第二部及位于所述第一部与所述第二部之间的可折弯部；
承载体，包括第一承载件、第二承载件及连接于所述第一承载件与所述第二承载件之间的可折弯连接件，所述第一部连接所述第一承载件，所述第二部连接所述第二承载件；
支撑片，所述支撑片一侧朝向所述可折弯部并可对所述可折弯部施加拉力，另一侧连接至所述可折弯连接件，当所述第一部相对所述第二部展开时，所述支撑片随所述可折弯连接件形变并拉动所述可折弯部展平。
另一方面，还提供一种柔性显示设备的制作方法，所述柔性显示设备包括 柔性显示屏、支撑片及承载体，所述制作方法包括：
在所述可折弯部上涂覆粘胶；
将所述支撑片压合于所述可折弯部上，使所述支撑片通过所述粘胶固定连接所述可折弯部；
将所述第一部连接于所述第一承载件，将所述第二部连接于所述第二承载件，将所述支撑片连接于所述可折弯连接件。
上述技术方案的有益效果如下：第一部与第一承载件固定连接，第二部与第二承载件固定连接，支撑片与可折弯连接件固定连接以使支撑片随可折弯连接件折弯或展平，支撑片贴合可折弯部，当第一承载件与第二承载件相对转动而使柔性显示屏展开时，支撑片展平并拉伸可折弯部，使折弯部展平，折弯部不会形成拱起，柔性显示屏展开后具有平整的显示面，提高柔性显示设备的使用效果。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例一提供的柔性显示设备处于展开状态时的侧视图。
图2为本申请实施例一提供的柔性显示设备处于折叠状态时的侧视图。
图3为柔性显示屏的背面的示意图。
图4为一种实施方式中柔性显示屏的背面的示意图。
图5为本申请实施例二提供的柔性显示屏的背面的示意图。
图6为一种实施方式中柔性显示屏的背面的示意图。
图7为本申请实施例三提供的柔性显示屏的背面的示意图。
图8为一种实施方式中柔性显示屏的背面的示意图。
图9为另一种实施方式中柔性显示屏的背面的示意图。
图10为支撑片与柔性显示屏的位置关系示意图。
图11为图10的A-A截面图。
图12为本申请实施例四提供的柔性显示设备处于展开状态时的侧视图。
图13为本申请实施例提供的柔性显示设备的制作方法的流程图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供一种柔性显示设备，柔性显示设备可以折弯或展开，以提供不同的工作模式，例如展开状态和折叠状态，以满足用户不同使用需求的同时，兼具便携性好的特点。具体的，柔性显示设备可以为仅具有显示功能电子设备，例如显示器等，也可以为集成有触控功能的触摸设备等，当然，柔性显示设备也可以为具有通信功能的手机、平板电脑等智能设备。
请参阅图1和图2，其中，图1为本申请实施例一提供的柔性显示设备100处于展开状态时的侧视图，图2为本申请实施例一提供的柔性显示设备100处于折叠状态时的侧视图。本实施例中，柔性显示设备100包括承载体20、柔性显示屏10及支撑片30。承载体20包括第一承载件22、第二承载件24及连接于第一承载件22与第二承载件24之间的可折弯连接件26，第一承载件22和第二承载件24经可折弯连接件26转动连接，柔性显示屏10包括相对设置的第一部12、第二部14及连接于第一部12和第二部14之间的可折弯部16。一种实施方式中，在柔性显示屏的折叠和展开时，第一部12和第二部14不折弯，当然，其他实施方式中，第一部12和第二部14也可以折弯。
本实施例中，柔性显示设备100处于折叠状态时，柔性显示屏10位于承载体20的外侧。具体的，第一承载件22和第二承载件24相对折叠时，第一部12位于第一承载件22背离第二承载件24的一侧，第二部14位于第二承载件24背离第一承载件22的一侧，无论柔性显示设备100处于折叠状态或展开状态时，用户均能观察到柔性显示屏10显示的图像。
一种实施方式中，第一承载件22和第二承载件24可以为壳体，壳体内部可以用于设置电路板、电池等电子器件，第一承载件22和第二承载件24也可 以为刚性的支架等，用于支撑柔性显示屏10。本实施例中，柔性显示屏10可以为有机发光二极体显示屏(Organic Light-Emitting Diode，OLED)。进一步的，柔性显示屏10可以为仅具有显示功能的显示屏，也可以为集成有触控功能的显示屏。本实施例中，柔性显示屏10为一块完整的显示屏，第一部12、第二部14及可折弯部16为根据位置划分的柔性显示屏10的不同部分。
本实施例中，第一承载件22与第一部12的位置对应，第二承载件24与第二部14的位置对应，可折弯连接件26与可折弯部16的位置对应。第一承载件22与第一部12连接，第二承载件24与第二部14连接，一种实施方式中，第一承载件22与第一部12固定连接，第二承载件24与第二部14固定连接。一种实施方式中，在垂直于第一承载件22的厚度的平面上，第一部12的尺寸和第一承载件22的尺寸相同，或者第一部12的尺寸小于第一承载件22的尺寸，换言之，第一部12在第一承载件22的表面上的正投影完全位于第一承载件22内，以使第一承载件22可以支撑第一部12，使第一部12展开；在垂直于第二承载件24的厚度的平面上，第二部14的尺寸和第二承载件24的尺寸相同，或者第二部14的尺寸小于第二承载件24的尺寸，换言之，第二部14在第二承载件24的表面上的正投影完全位于第二承载件24内，以使第二承载件24可以支撑第二部14，使第二部14展开。本实施例中，可折弯连接件26可以为铰链结构，从而第一承载件22可以通过可折弯连接件26相对第二承载件24转动。本实施例中，第一部12与第一承载件22的活动状态一致，第二部14与第二承载件24的活动状态一致，当第一承载件22和第二承载件24相对折叠或展开时，第一部12和第二部14可以相对折叠或展开。
一种实施方式中，第一承载件22和第二承载件24的形状、尺寸相同，并且第一承载件22和第二承载件24对称的连接于可折弯连接件26的两端。对应的，第一部12和第二部14的形状、尺寸相同，并且第一部12和第二部14对称的连接于可折弯部16的两端。
请继续参阅图1和图2，本实施例中，支撑片30一侧朝向可折弯部16并可对可折弯部16施加拉力，另一侧连接至可折弯连接件26，当第一部12相对第二部14展开时，支撑片30随可折弯连接件26形变并拉动可折弯部16展平。具体的，支撑片30为可折弯、韧性强的金属或金属合金制成的片状件， 例如百折钢，多次弯折支撑片30后支撑片30也不会折断，一种实施方式中，支撑片30的厚度为0.07mm，支撑片30容易弯折，且弯折半径小。本实施例中，支撑片30固定在可折弯部16和可折弯连接件26之间，可折弯连接件26折弯或展平时，可折弯连接件26带动支撑片30折弯或展平，即支撑片30的形态与可折弯连接件26的形态一致，进一步的，支撑片30带动可折弯部16折弯或展平，即可折弯部16和支撑片30的形态一致。换言之，通过支撑片30的传递，可折弯部16随着可折弯连接件26的折弯或展平而折弯或展平。本实施例中，当柔性显示设备100从折叠状态到展开状态时，可折弯连接件26从折弯的形态到展平的形态，并带动支撑片30从折弯的形态到展平的形态，支撑片30起到支撑可折弯部16的作用，可折弯部16的形态变化与支撑片30的形态变化一致，支撑片30受到可折弯连接件26的带动而展平，对应的，可折弯部16也会展平，不会出现拱起的现象。
请参阅图1，一种实施方式中，支撑片30背离可折弯部16的一侧设有螺钉50，可折弯连接件26为铰链结构，支撑片30通过螺钉50固定连接铰链结构。具体的，螺钉50的数量为多个，且螺钉50间隔设置，螺钉50将支撑片30与铰链结构固定连接，并且使支撑片30与铰链结构的折弯状态一致。当然，螺钉50的数量越多，支撑片30与可折弯连接件26的状态一致性越高。本实施例中，可折弯连接件26的厚度尺寸小于第一承载体20和第二承载体20，螺钉50自身的长度填补了支撑片30与可折弯连接件26之间的间隔，是支撑片30可以贴合在柔性显示屏10的可折弯部16上。
第一部12与第一承载件22固定连接，第二部14与第二承载件24固定连接，支撑片30与可折弯连接件26固定连接以使支撑片30随可折弯连接件26折弯或展平，支撑片30贴合可折弯部16，当第一承载件22与第二承载件24相对转动而使柔性显示屏10展开时，支撑片30展平并拉伸可折弯部16，使折弯部展平，折弯部不会形成拱起，柔性显示屏10展开后具有平整的显示面10a，提高柔性显示设备100的使用效果。
请参阅图1和图3，图3为柔性显示屏10的背面的示意图，也可以理解为省略了承载体20和支撑片30的柔性显示设备100的正视图。本实施例中，柔性显示屏10包括与显示面10a相背设置的背面10b，背面10b包括对应可 折弯部16的可折弯区域10d，可折弯区域10d上设有粘胶体40，可折弯部16经粘胶体40粘贴于支撑片30上。
具体的，可折弯区域10d对应可折弯部16，背面10b还包括对应第一部12或第二部14的非折弯区域10c，非折弯区域10c的数量为两个，一个为背面10b在第一部12的部分，一个为背面10b在第二部14的部分，可折弯区域10d位于两个非折弯区域10c之间。一种实施方式中，第一部12和第二部14对称设置，两个非折弯区域10c的形状尺寸相同。
本实施例中，粘胶体40可以为点胶机在可折弯部16或支撑片30点胶形成。一种实施方式中，粘胶体40为有机硅胶，有机硅胶具有较好的弹性，当可折弯部16在折叠状态时受到第一部12和第二部14的作用力而拉伸时，有机硅胶也可发生相应的形变，使可折弯部16贴合在可折弯连接件26上。当柔性显示设备100从折叠状态到展开状态时，可折弯连接件26可以支撑可折弯部16，使可折弯部16展平，防止可折弯部16拱起。
本实施例中，支撑片30在背面10b的正投影覆盖可折弯区域10d。具体的，支撑片30完整的覆盖可折弯区域10d，提高支撑片30对可折弯部16的支撑效果。
请参阅图3，本实施例中，粘胶体40在可折弯区域10d的正投影为长条状，并且粘胶体40沿第一方向L延伸，其中，第一方向L为第一部12、可折弯部16、第二部14依次连接的方向。一种实施方式中，粘胶体40在背面10b上的正投影为长条状，粘胶体40是点胶机沿第一方向L连续点胶形成的。具体的，第一方向L也可以理解为，当柔性显示设备100为展开状态时，柔性显示设备100的长度方向。粘胶体40沿第一方向L延伸，粘胶体40与支撑片30及可折弯部16的接触面积大，使支撑片30牢固的粘贴在可折弯部16上。
请继续参阅图3，一种实施方式中，粘胶体40的数量为多个，并且多个粘胶体40沿第二方向W间隔排列，其中，第二方向W为垂直于第一部12、可折弯部16、第二部14依次连接的方向。具体的，第二方向W也可以理解为，当柔性显示设备100为展开状态时，柔性显示设备100的宽度方向。本实施例中，多个间隔的粘胶体40可以进一步的提高可非折弯部和可折弯连接件26的连接牢固性，具体的，当可折弯部16和可折弯连接件26在一个粘胶体 40的位置分离时，可折弯部16和可折弯连接件26在其他粘胶体40的位置未分离，可折弯部16和可折弯连接件26依然可以牢固的粘贴在一起，并且不会因为一个粘胶体40位置的分离而直接导致其他粘胶体40位置分离。一种可选的实施方式中，每个粘胶体40在第二方向W上的间隔相同。间隔相同的粘胶体40的点胶方式简单，容易控制点胶机操作。
请参阅图4，一种实施方式中，每个粘胶体40包括多个粘胶段400，多个粘胶段400间隔排布。具体的，多个粘胶段400沿第一方向L间隔排列形成粘胶体40，粘胶段400为点胶机间断的点胶而形成。每个粘胶段400在背面10b的正投影的形状、尺寸可以相同，也可以不同。多个间隔的粘胶段400可以进一步的提高可折弯部16和可折弯连接件26的连接牢固性，具体的，当可折弯部16和可折弯连接件26在一个粘胶段400的位置分离时，可折弯部16和可折弯连接件26在其他粘胶段400的位置未分离，可折弯部16和可折弯连接件26依然可以牢固的粘贴在一起，并且不会因为一个粘胶段400位置的分离而直接导致其他粘胶段400位置分离。一种可选的实施方式中，每个粘胶段400在可折弯区域10d的正投影的尺寸相同。尺寸相同的粘胶段400的点胶方式简单，容易控制点胶机操作。另一种可选的实施方式中，每个粘胶段400在第一方向L上的间隔相同。间隔相同的粘胶段400的点胶方式简单，容易控制点胶机操作。当然，图4所示的粘胶段400的分布方式也可以理解为多个粘胶段400在可折弯区域10d的正投影阵列分布，可折弯部16与支撑片30的各位置均有粘胶段400连接，支撑片30对可折弯部16的力的作用位置分布均匀，支撑效果好。
请参阅图5，图5为本申请实施例二提供的柔性显示屏10的背面的示意图。本申请实施例二提供的柔性显示屏10与实施例一提供的柔性显示屏10大致相同，不同点在于，粘胶体40在可折弯区域10d的正投影为长条状，并且粘胶体40沿第二方向W延伸，其中，第二方向W为垂直于第一部12、可折弯部16、第二部14依次连接的方向。一种实施方式中，粘胶体40在背面10b上的正投影为长条状，粘胶体40是点胶机沿第二方向W连续点胶形成的。具体的，第二方向W也可以理解为，当柔性显示设备100为展开状态时，柔性显示设备100的宽度方向。粘胶体40沿第二方向W延伸，一方面，粘胶体 40与支撑片30及可折弯部16的接触面积大，使支撑片30牢固的粘贴在可折弯部16上；另一方面，第一方向L为柔性显示屏10的折弯方向，第二方向W垂直于该折弯方向，粘胶体40在柔性显示屏10的折弯方向的体积小，当柔性显示设备100从展开状态到折叠状态时，可折弯部16和支撑片30折弯，粘胶体40不会出现堆积而使可折弯部16起拱的现象，进一步保证了柔性显示设备100的正常使用。
一种实施方式中，粘胶体40在可折弯区域10d的正投影位于可折弯区域10d的中心线位置。具体的，粘胶体40的数量为一个，且位于可折弯区域10d的中心线位置，保证可折弯部16和支撑片30的粘贴牢固的同时，减小了粘胶体40对可折弯部16的折弯效果的影响。本实施例中，粘胶体40为沿着可折弯区域10d的中心线方向点胶形成。进一步的，可折弯区域10d的中心线也可以理解为柔性显示屏10的弯曲轴。
本实施例中，当第一部12相对第二部14折叠时，可折弯部16折弯，粘胶体40沿其长度方向的受力小于粘胶体40沿其宽度方向的受力。具体的，粘胶体40沿其长度方向上的尺寸大于粘胶体40沿其宽度方向上的尺寸，且粘胶体40的长度方向沿柔性显示屏10的弯曲轴方向，粘胶体40的宽度方向垂直于柔性显示屏10的弯曲轴方向，当可折叠不折弯时，粘胶体40沿弯曲轴的受力小于粘胶体40垂直于弯曲轴的受力。
本实施例中，当第一部12相对第二部14折叠时，可折弯部16折弯，粘胶体40沿其宽度方向受到挤压力。具体的，粘胶体40的宽度方向垂直于柔性显示屏10的弯曲轴方向，粘胶体40垂直于弯曲轴的方向受到第一部12和第二部14的挤压力。
本实施例中，当第一部12相对第二部14折叠时，可折弯部16折弯，粘胶体40沿其厚度方向被拉伸。具体的，厚度方向垂直于背面，粘胶体40沿其厚度方向受到支撑片的拉伸。
请参阅图6，一种实施方式中，每个粘胶体40包括多个粘胶段400，多个粘胶段400间隔排布。具体的，多个粘胶段400沿第二方向W间隔排列形成粘胶体40，粘胶段400为点胶机间断的点胶而形成。每个粘胶段400在背面10b的正投影的形状、尺寸可以相同，也可以不同。多个间隔的粘胶段400可 以进一步的提高可折弯部16和可折弯连接件26的连接牢固性，具体的，当可折弯部16和可折弯连接件26在一个粘胶段400的位置分离时，可折弯部16和可折弯连接件26在其他粘胶段400的位置未分离，可折弯部16和可折弯连接件26依然可以牢固的粘贴在一起，并且不会因为一个粘胶段400位置的分离而直接导致其他粘胶段400位置分离。一种可选的实施方式中，每个粘胶段400在可折弯区域10d的正投影的尺寸相同。尺寸相同的粘胶段400的点胶方式简单，容易控制点胶机操作。另一种可选的实施方式中，每个粘胶段400在第一方向L上的间隔相同。间隔相同的粘胶段400的点胶方式简单，容易控制点胶机操作。
请参阅图7，图7为本申请实施例三提供的柔性显示屏10的背面的示意图。本申请实施例三提供的柔性显示屏10与实施例二提供的柔性显示屏10大致相同，不同点在于，粘胶体40的数量为多个，并且多个粘胶体40沿第一方向L间隔排列，其中，第一方向L为第一部12、可折弯部16、第二部14依次连接的方向。具体的，第一方向L也可以理解为，当柔性显示设备100为展开状态时，柔性显示设备100的长度方向。本实施例中，多个间隔的粘胶体40可以进一步的提高可非折弯部和可折弯连接件26的连接牢固性，具体的，当可折弯部16和可折弯连接件26在一个粘胶体40的位置分离时，可折弯部16和可折弯连接件26在其他粘胶体40的位置未分离，可折弯部16和可折弯连接件26依然可以牢固的粘贴在一起，并且不会因为一个粘胶体40位置的分离而直接导致其他粘胶体40位置分离。
请参阅图8，一种实施方式中，每个粘胶体40包括多个粘胶段400，多个粘胶段400间隔排布。具体的，多个粘胶段400沿第二方向W间隔排列形成粘胶体40，粘胶段400为点胶机间断的点胶而形成。每个粘胶段400在背面10b的正投影的形状、尺寸可以相同，也可以不同。多个间隔的粘胶段400可以进一步的提高可折弯部16和可折弯连接件26的连接牢固性，具体的，当可折弯部16和可折弯连接件26在一个粘胶段400的位置分离时，可折弯部16和可折弯连接件26在其他粘胶段400的位置未分离，可折弯部16和可折弯连接件26依然可以牢固的粘贴在一起，并且不会因为一个粘胶段400位置的分离而直接导致其他粘胶段400位置分离。一种可选的实施方式中，每个粘胶段 400在可折弯区域10d的正投影的尺寸相同。尺寸相同的粘胶段400的点胶方式简单，容易控制点胶机操作。另一种可选的实施方式中，每个粘胶段400在第一方向L上的间隔相同。间隔相同的粘胶段400的点胶方式简单，容易控制点胶机操作。当然，图8所示的粘胶段400的分布方式也可以理解为多个粘胶段400在可折弯区域10d的正投影阵列分布，可折弯部16与支撑片30的各位置均有粘胶段400连接，支撑片30对可折弯部16的力的作用位置分布均匀，支撑效果好。
请继续参阅图7，一种可选的实施方式中，每个粘胶体40在第一方向L上的间隔相同。间隔相同的粘胶体40的点胶方式简单，容易控制点胶机操作。
请参阅图9，另一种可选的实施方式中，沿背离可折弯区域10d的中心线的方向，相邻的粘胶体40的间距依次增大。具体的，当可折弯部16折弯时，越靠近可折弯部16中心的位置，可折弯部16的变形量越大，越远离可折弯部16中心的位置，可折弯部16的变形量越小，自可折弯部16的边缘位置到可折弯部16的中心位置，相邻的粘胶体40的间距依次减小，可以降低粘胶体40对可折弯部16的折弯效果的影响。
请参阅图10和图11，图10为支撑片30与柔性显示屏10的位置关系示意图，图11为图10的A-A截面图。本申请实施例提供的支撑片30包括多个阵列排布的通孔32，每一行或列的通孔32对应一条粘胶体40，粘胶体40部分位于通孔32内。具体的，通孔32可以为圆孔，也可以为矩形孔或椭圆孔等。粘胶体40部分位于通孔32内，粘胶体40一侧粘贴在柔性显示屏10的背面上，另一侧部分粘贴在支撑片30的表面上，部分粘贴在通孔32的内壁上，增大了粘胶体40与支撑片30的接触面积，从而增强了粘胶体40与支撑片30的粘贴强度，进一步增强了柔性显示屏10的可折弯部16与支撑片30的粘贴强度。需要说明的是，本申请实施例一至三中的任意一个的支撑片30均可以设置该通孔32。
请参阅图12，图12为本申请实施例四提供的柔性显示设备100处于展开状态时的侧视图。本实施例中，柔性显示设备100的可折弯部16、支撑片30及可折弯连接件26的连接关系可以为本申请实施例一至三提供的任意一种。
本实施例中，支撑片30的一端设有延伸部34，延伸部34固定于第二部 14和第二承载件24之间。具体的，延伸部34粘贴在对应第二部14的非折弯区域10c上，延伸部34的相对的两侧均可以通过粘胶粘贴第二部14和第二承载件24。一种实施方式中，支撑片30与延伸部34一体成型，即支撑片30与延伸部34为同一个金属胚体通过机械加工形成。支撑片30一端连接延伸部34，另一端为自由端或滑动连接第一承载体20，当柔性显示设备100折叠或展开时，既限制了支撑片30的边缘，支撑片30的边缘不会起翘而影响可折弯部16，又不会使支撑片30在折弯或展平时受到拉伸或挤压，支撑片30自由弯曲，对可折弯部16的支撑效果好。
请继续参阅图12，本实施例中，柔性显示设备100还包括第一双面胶层62和第二双面胶层64，第一双面胶层62位于延伸部34与第二承载件24之间，第二双面胶层64位于延伸部34与第二部14之间，从而使延伸部34固定连接第二承载件24和第二部14。本实施例中，第一双面胶层62和第二双面胶层64可以为相同的粘胶，也可以为不同的粘胶。一种实施方式中，第一双面胶层62和第二双面胶层64为无基材双面胶，例如光学胶(Optically Clear Adhesive，OCA)等。第一双面胶层62和第二双面胶层64的粘贴效果好。
请继续参阅图12，本实施例中，柔性显示设备100还包括第三双面胶层66，第三双面胶层66粘贴于第一部12与第一承载件22之间，第一承载件22、第三双面胶层66及第一部12的厚度之和等于第二承载件24、第一双面胶层62、延伸部34、第二双面胶层64及第二部14的厚度之和。一种实施方式中，第三双面胶层66为无基材双面胶，例如光学胶(Optically Clear Adhesive，OCA)等。第三双面胶层66的粘贴效果好。本实施例中，柔性显示设备100的两端的厚度相同，柔性显示设备100的折叠效果更好。
请参阅图13，本申请实施例还提供一种柔性显示设备的制作方法，用于制作本申请实施例提供的柔性显示设备。具体的，柔性显示设备的制作方法至少包括以下步骤：
S101、在可折弯部上涂覆粘胶。
一种实施方式中，沿第一方向在可折弯部上涂覆粘胶，其中，第一方向为第一部、可折弯部、第二部依次连接的方向。
另一种实施方式中，沿第二方向在可折弯部上涂覆粘胶，其中，第二方向 为垂直于第一部、可折弯部、第二部依次连接的方向。
S102、将支撑片压合于可折弯部上，使支撑片通过粘胶固定连接可折弯部。
S103、将第一部连接于第一承载件，将第二部连接于第二承载件，将支撑片连接于可折弯连接件。
一种实施方式中，在将支撑片压合于可折弯部上之前，在支撑片上焊接螺钉，在将支撑片压合于可折弯部上之后，将螺钉固定于可折弯连接件。
第一部与第一承载件固定连接，第二部与第二承载件固定连接，支撑片与可折弯连接件固定连接以使支撑片随可折弯连接件折弯或展平，支撑片贴合可折弯部，当第一承载件与第二承载件相对转动而使柔性显示屏展开时，支撑片展平并拉伸可折弯部，使折弯部展平，折弯部不会形成拱起，柔性显示屏展开后具有平整的显示面，提高柔性显示设备的使用效果。
需要理解的是，在本申请的实施方式的描述中，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请的实施方式和简化描述，而不是指示或暗示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申请的实施方式的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的实施方式的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的实施方式的描述中，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”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请的实施方式中的具体含义。
在本申请的实施方式中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和 第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
上文的公开提供了许多不同的实施方式或例子用来实现本申请的实施方式的不同结构。为了简化本申请的实施方式的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请的实施方式可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请的实施方式提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”或“一些示例”等的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易的想到各种等效的修改或替换，这些修改或替换都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (24)

  1. 一种柔性显示设备，其特征在于，包括：
    柔性显示屏，包括第一部、第二部及位于所述第一部与所述第二部之间的可折弯部；
    承载体，包括第一承载件、第二承载件及连接于所述第一承载件与所述第二承载件之间的可折弯连接件，所述第一部连接所述第一承载件，所述第二部连接所述第二承载件；
    支撑片，所述支撑片一侧朝向所述可折弯部并可对所述可折弯部施加拉力，另一侧连接至所述可折弯连接件，当所述第一部相对所述第二部展开时，所述支撑片随所述可折弯连接件形变并拉动所述可折弯部展平。
  2. 根据权利要求1所述的柔性显示设备，其特征在于，所述柔性显示屏包括与显示面相背设置的背面，所述背面包括对应所述可折弯部的可折弯区域，所述可折弯区域上设有粘胶体，所述可折弯部经所述粘胶体粘贴于所述支撑片上。
  3. 根据权利要求2所述的柔性显示设备，其特征在于，所述粘胶体在所述可折弯区域的正投影为长条状，并且所述粘胶体沿第一方向延伸，
    其中，所述第一方向为所述第一部、所述可折弯部、所述第二部依次连接的方向。
  4. 根据权利要求3所述的柔性显示设备，其特征在于，所述粘胶体的数量为多个，并且多个所述粘胶体沿第二方向间隔排列，
    其中，所述第二方向为垂直于所述第一部、所述可折弯部、所述第二部依次连接的方向。
  5. 根据权利要求2所述的柔性显示设备，其特征在于，所述粘胶体在所述可折弯区域的正投影为长条状，并且所述粘胶体沿第二方向延伸，
    其中，所述第二方向为垂直于所述第一部、所述可折弯部、所述第二部依次连接的方向。
  6. 根据权利要求5所述的柔性显示设备，其特征在于，所述粘胶体在所述可折弯区域的正投影位于所述可折弯区域的中心线位置。
  7. 根据权利要求6所述的柔性显示设备，其特征在于，所述粘胶体为沿着所述可折弯区域的中心线方向点胶形成。
  8. 根据权利要求6所述的柔性显示设备，其特征在于，当所述第一部相对所述第二部折叠时，所述可折弯部折弯，所述粘胶体沿其长度方向的受力小于所述粘胶体沿其宽度方向的受力。
  9. 根据权利要求6所述的柔性显示设备，其特征在于，当所述第一部相对所述第二部折叠时，所述可折弯部折弯，所述粘胶体沿其宽度方向受到挤压力。
  10. 根据权利要求6所述的柔性显示设备，其特征在于，当所述第一部相对所述第二部折叠时，所述可折弯部折弯，所述粘胶体沿其厚度方向被拉伸。
  11. 根据权利要求5所述的柔性显示设备，其特征在于，所述粘胶体的数量为多个，并且多个所述粘胶体沿第一方向间隔排列，
    其中，所述第一方向为所述第一部、所述可折弯部、所述第二部依次连接的方向。
  12. 根据权利要求11所述的柔性显示设备，其特征在于，沿背离所述可折弯区域的中心线的方向，相邻的所述粘胶体的间距依次增大。
  13. 根据权利要求3至12任意一项所述的柔性显示设备，其特征在于，每个所述粘胶体包括多个粘胶段，多个所述粘胶段间隔排布。
  14. 根据权利要求3至12任意一项所述的柔性显示设备，其特征在于，所述支撑片包括多个阵列排布的通孔，每一行或列的所述通孔对应至少一条所述粘胶体，所述粘胶体部分位于所述通孔内。
  15. 根据权利要求2所述的柔性显示设备，其特征在于，所述支撑片在所述背面的正投影覆盖所述可折弯区域。
  16. 根据权利要求2所述的柔性显示设备，其特征在于，所述粘胶体为有机硅胶。
  17. 根据权利要求1所述的柔性显示设备，其特征在于，所述支撑片背离所述可折弯部的一侧设有螺钉，所述可折弯连接件为铰链结构，所述支撑片通过所述螺钉连接所述铰链结构。
  18. 根据权利要求1至17任意一项所述的柔性显示设备，其特征在于，所述支撑片的一端设有延伸部，所述延伸部固定于所述第二部和所述第二承载件 之间。
  19. 根据权利要求18所述的柔性显示设备，其特征在于，还包括第一双面胶层和第二双面胶层，所述第一双面胶层位于所述延伸部与所述第二承载件之间，所述第二双面胶层位于所述延伸部与所述第二部之间，从而使所述延伸部连接所述第二承载件和所述第二部。
  20. 根据权利要求19所述的柔性显示设备，其特征在于，还包括第三双面胶层，所述第三双面胶层粘贴于所述第一部与所述第一承载件之间，所述第一承载件、所述第三双面胶层及所述第一部的厚度之和等于所述第二承载件、所述第一双面胶层、所述延伸部、所述第二双面胶层及所述第二部的厚度之和。
  21. 一种柔性显示设备的制作方法，所述柔性显示设备包括柔性显示屏、支撑片及承载体，其中所述柔性显示屏包括第一部、第二部及位于所述第一部与所述第二部之间的可折弯部；所述承载体包括第一承载件、第二承载件及连接于所述第一承载件与所述第二承载件之间的可折弯连接件，其特征在于，所述制作方法包括：
    在所述可折弯部上涂覆粘胶；
    将所述支撑片压合于所述可折弯部上，使所述支撑片通过所述粘胶固定连接所述可折弯部；
    将所述第一部连接于所述第一承载件，将所述第二部连接于所述第二承载件，将所述支撑片连接于所述可折弯连接件。
  22. 根据权利要求21所述的柔性显示设备的制作方法，其特征在于，沿第一方向在所述可折弯部上涂覆粘胶，
    其中，所述第一方向为所述第一部、所述可折弯部、所述第二部依次连接的方向。
  23. 根据权利要求21所述的柔性显示设备的制作方法，其特征在于，沿第二方向在所述可折弯部上涂覆粘胶，
    其中，所述第二方向为垂直于所述第一部、所述可折弯部、所述第二部依次连接的方向。
  24. 根据权利要求21所述的柔性显示设备的制作方法，其特征在于，在所述将所述支撑片压合于所述可折弯部上之前，在所述支撑片上焊接螺钉，在所 述将所述支撑片压合于所述可折弯部上之后，将所述螺钉固定于所述可折弯连接件。
PCT/CN2018/122690 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法 Ceased WO2019237706A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880093851.1A CN112602033A (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNPCT/CN2018/091531 2018-06-15
PCT/CN2018/091531 WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法

Publications (1)

Publication Number Publication Date
WO2019237706A1 true WO2019237706A1 (zh) 2019-12-19

Family

ID=65604305

Family Applications (8)

Application Number Title Priority Date Filing Date
PCT/CN2018/091531 Ceased WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
PCT/CN2018/096871 Ceased WO2019237454A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/096872 Ceased WO2019237455A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/098644 Ceased WO2019237473A1 (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/099730 Ceased WO2019237488A1 (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
PCT/CN2018/110027 Ceased WO2019237598A1 (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
PCT/CN2018/112489 Ceased WO2019237632A1 (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置
PCT/CN2018/122690 Ceased WO2019237706A1 (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法

Family Applications Before (7)

Application Number Title Priority Date Filing Date
PCT/CN2018/091531 Ceased WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
PCT/CN2018/096871 Ceased WO2019237454A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/096872 Ceased WO2019237455A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/098644 Ceased WO2019237473A1 (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/099730 Ceased WO2019237488A1 (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
PCT/CN2018/110027 Ceased WO2019237598A1 (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
PCT/CN2018/112489 Ceased WO2019237632A1 (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置

Country Status (4)

Country Link
US (1) US11432415B2 (zh)
EP (1) EP3809400A4 (zh)
CN (14) CN112513961A (zh)
WO (8) WO2019237340A1 (zh)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112513961A (zh) * 2018-06-15 2021-03-16 深圳市柔宇科技股份有限公司 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
CN111866223B (zh) * 2019-04-25 2021-06-01 Oppo广东移动通信有限公司 折叠机壳及电子装置
CN111930177B (zh) * 2019-05-13 2023-04-04 华为技术有限公司 一种可折叠的电子设备
BR112021023955B1 (pt) 2019-05-31 2024-03-05 Samsung Electronics Co., Ltd Dispositivo eletrônico dobrável incluindo estrutura de proteção de exibidor
CN113330575A (zh) * 2019-06-24 2021-08-31 深圳市柔宇科技股份有限公司 柔性显示设备与柔性显示模组
CN110264888B (zh) 2019-07-02 2022-11-04 京东方科技集团股份有限公司 背膜结构、显示面板及显示装置
CN110197624B (zh) * 2019-07-09 2021-04-09 京东方科技集团股份有限公司 可折叠组件和可折叠显示装置
CN113366927A (zh) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 折叠装置及电子设备
CN112230713A (zh) * 2019-07-15 2021-01-15 深圳市柔宇科技有限公司 折叠装置及电子设备
CN111798758B (zh) * 2019-07-16 2023-03-31 友达光电股份有限公司 显示装置
WO2021007811A1 (zh) * 2019-07-17 2021-01-21 深圳市柔宇科技有限公司 柔性显示装置、电子设备及柔性显示装置的制造方法
WO2021012190A1 (zh) * 2019-07-23 2021-01-28 深圳市柔宇科技有限公司 电子设备及柔性装置
WO2021012252A1 (zh) * 2019-07-25 2021-01-28 深圳市柔宇科技有限公司 柔性显示装置及终端
CN110400520B (zh) * 2019-07-25 2022-02-01 京东方科技集团股份有限公司 支撑件结构及其制作方法、折叠显示屏
CN110444121B (zh) * 2019-08-22 2022-02-08 京东方科技集团股份有限公司 一种柔性显示模组及其制备方法、柔性显示装置
CN110728911B (zh) * 2019-10-21 2021-09-14 云谷（固安）科技有限公司 显示基板、显示面板及其制作方法
CN112767828A (zh) * 2019-10-21 2021-05-07 深圳市柔宇科技有限公司 一种可弯折装置
KR102751451B1 (ko) 2019-10-22 2025-01-10 삼성전자주식회사 디스플레이 보호 구조를 포함하는 폴더블 전자 장치
CN112711298A (zh) * 2019-10-25 2021-04-27 深圳市柔宇科技有限公司 柔性装置及电子设备
CN110767095B (zh) * 2019-11-13 2022-02-08 京东方科技集团股份有限公司 一种柔性显示模组及其制备方法、柔性显示装置
CN110913628B (zh) * 2019-12-06 2022-04-15 Oppo广东移动通信有限公司 壳体组件和可折叠电子设备
CN113037896B (zh) * 2019-12-24 2022-06-14 Oppo广东移动通信有限公司 柔性屏组件及电子设备
CN113140156B (zh) * 2020-01-20 2026-01-23 华为技术有限公司 电子设备
KR102793995B1 (ko) * 2020-01-13 2025-04-14 삼성디스플레이 주식회사 유기 발광 표시 장치
CN111105718B (zh) * 2020-02-20 2022-04-19 京东方科技集团股份有限公司 柔性显示模组及其制备方法、折叠显示装置
CN111188972B (zh) * 2020-02-28 2022-01-18 联想(北京)有限公司 屏幕支架及电子设备
CN111402727B (zh) * 2020-03-12 2021-03-23 武汉华星光电半导体显示技术有限公司 可折叠显示模组
CN113409683B (zh) * 2020-03-17 2022-12-09 上海和辉光电股份有限公司 可折叠显示装置
CN113628536B (zh) * 2020-05-07 2025-11-04 北京小米移动软件有限公司 一种折叠屏幕及电子设备
CN111724678A (zh) * 2020-06-08 2020-09-29 武汉华星光电半导体显示技术有限公司 一种柔性显示装置及柔性显示设备
KR20210156893A (ko) * 2020-06-18 2021-12-28 삼성디스플레이 주식회사 표시 장치
CN113824819B (zh) * 2020-06-18 2022-11-22 华为技术有限公司 柔性屏幕总成及终端
CN113851041B (zh) * 2020-06-28 2023-06-09 Oppo广东移动通信有限公司 显示装置和承载装置
CN111667768B (zh) * 2020-06-30 2021-11-16 联想(北京)有限公司 显示装置及其制作方法
CN113948000A (zh) * 2020-07-17 2022-01-18 深圳市柔宇科技股份有限公司 折叠装置及电子设备
WO2022025671A1 (ko) * 2020-07-29 2022-02-03 삼성전자 주식회사 롤러블 또는 슬라이더블 디스플레이를 포함하는 전자 장치
CN114067672A (zh) * 2020-07-31 2022-02-18 深圳市柔宇科技股份有限公司 可折叠显示装置及可折叠终端
CN112037654B (zh) * 2020-09-08 2022-05-31 武汉华星光电半导体显示技术有限公司 一种柔性显示面板支撑结构和显示装置
CN112071204B (zh) * 2020-09-11 2022-10-18 维沃移动通信有限公司 电子设备
CN112037658B (zh) * 2020-09-15 2022-07-12 武汉华星光电半导体显示技术有限公司 柔性显示装置
KR102810222B1 (ko) * 2020-09-28 2025-05-20 삼성디스플레이 주식회사 표시 장치
CN112382201A (zh) * 2020-11-17 2021-02-19 武汉华星光电半导体显示技术有限公司 柔性屏折叠模组及显示装置
CN112930028B (zh) * 2021-01-28 2022-11-29 优尔爱(常州)医疗科技有限公司 一种具有延展性的柔性电极及制备方法
CN113098999B (zh) * 2021-03-31 2023-05-26 Oppo广东移动通信有限公司 滑动装置和电子设备
CN113066385B (zh) * 2021-04-09 2022-09-02 昆山国显光电有限公司 支撑结构件以及显示设备
CN113194181B (zh) * 2021-05-08 2023-07-25 维沃移动通信有限公司 一种电子设备
EP4271151B1 (en) 2021-05-27 2025-06-18 Samsung Electronics Co., Ltd. Electronic device comprising waterproof structure
CN113241011B (zh) 2021-06-02 2022-05-31 武汉华星光电半导体显示技术有限公司 折叠显示装置
KR20220165381A (ko) * 2021-06-08 2022-12-15 엘지디스플레이 주식회사 표시 모듈 및 이를 포함하는 표시 장치
CN113380148A (zh) * 2021-06-22 2021-09-10 京东方科技集团股份有限公司 柔性屏幕模组、制备柔性屏幕模组的方法和显示装置
CN113539102B (zh) * 2021-07-20 2022-09-27 武汉华星光电半导体显示技术有限公司 支撑组件及柔性显示模组
CN113539105B (zh) * 2021-07-23 2022-04-26 武汉华星光电半导体显示技术有限公司 可折叠显示装置
CN113938544B (zh) * 2021-09-02 2024-11-08 深圳市长盈精密技术股份有限公司 支撑组件及移动设备
CN116095204A (zh) * 2021-11-08 2023-05-09 Oppo广东移动通信有限公司 电子设备、显示屏组件、支撑组件、支撑件、制备方法
CN113889011B (zh) * 2021-11-09 2024-03-22 维信诺科技股份有限公司 可弯折支撑装置和显示装置
CN114034577B (zh) * 2021-11-09 2024-05-14 合肥维信诺科技有限公司 柔性屏弯折测试治具及测试设备
CN114125101B (zh) * 2021-11-09 2024-01-05 Oppo广东移动通信有限公司 电子设备
CN116266850B (zh) * 2021-12-17 2025-11-18 Oppo广东移动通信有限公司 电子设备及其屏幕伸展机构
CN114220352A (zh) * 2021-12-28 2022-03-22 Oppo广东移动通信有限公司 电子设备
CN114333607B (zh) * 2022-02-25 2023-12-12 京东方科技集团股份有限公司 一种显示装置
CN115150490B (zh) * 2022-06-22 2025-02-07 Oppo广东移动通信有限公司 支撑片及电子设备
CN117437848A (zh) * 2022-07-13 2024-01-23 荣耀终端有限公司 一种显示设备及显示设备的组装工艺
CN115348751B (zh) * 2022-07-20 2025-02-07 深圳市彤兴电子有限公司 一种显示屏用cof保护装置
CN115460311B (zh) * 2022-09-05 2025-12-02 维沃移动通信有限公司 折叠式电子设备
CN218670173U (zh) * 2022-09-15 2023-03-21 荣耀终端有限公司 折叠机构、电子设备及拆装结构
CN117156026B (zh) * 2023-01-04 2024-10-01 荣耀终端有限公司 屏幕组装结构及其组装方法、电子设备
CN115881000B (zh) * 2023-01-31 2025-01-28 武汉天马微电子有限公司 一种可折叠屏幕
CN117133196B (zh) * 2023-08-28 2026-02-27 京东方科技集团股份有限公司 一种折叠显示装置及光学胶
CN118298718A (zh) * 2024-05-10 2024-07-05 京东方科技集团股份有限公司 折叠结构及显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120147599A1 (en) * 2010-12-08 2012-06-14 Samsung Mobile Display Co., Ltd. Foldable display apparatus
CN105321430A (zh) * 2014-07-16 2016-02-10 乐金显示有限公司 可折叠显示装置
US20160118616A1 (en) * 2014-10-28 2016-04-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US20160380033A1 (en) * 2015-06-25 2016-12-29 Samsung Display Co., Ltd. Foldable display
WO2017123899A1 (en) * 2016-01-15 2017-07-20 Corning Incorporated Foldable electronic device assemblies and cover elements for the same
CN108124028A (zh) * 2017-11-29 2018-06-05 努比亚技术有限公司 一种折叠终端

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3656425B2 (ja) * 1997-08-21 2005-06-08 セイコーエプソン株式会社 電気光学装置及びこれを備えた投射型表示装置
JP3473752B2 (ja) * 1999-12-09 2003-12-08 Ｎｅｃアクセステクニカ株式会社 表示装置における防塵構造および防塵構造の組み立て方法
JP3984980B2 (ja) * 2004-07-27 2007-10-03 埼玉日本電気株式会社 電子機器の防塵構造
JP4883523B2 (ja) * 2006-03-22 2012-02-22 Ｎｌｔテクノロジー株式会社 液晶表示装置
CN201066417Y (zh) * 2007-06-15 2008-05-28 群康科技(深圳)有限公司 触控式液晶显示装置
JP2009080164A (ja) 2007-09-25 2009-04-16 Fujitsu Ltd 液晶表示装置を備えた電子機器
TWI434249B (zh) * 2010-11-11 2014-04-11 Au Optronics Corp 顯示裝置及其製作方法
TWI457791B (zh) * 2011-05-13 2014-10-21 Wistron Corp 擴充鍵盤裝置
KR101876540B1 (ko) * 2011-12-28 2018-07-10 삼성디스플레이 주식회사 가요성 표시 장치 및 가요성 표시 장치의 제조 방법
KR20140005404A (ko) * 2012-07-03 2014-01-15 인텔렉추얼디스커버리 주식회사 플렉서블 디스플레이 장치
CN108615744A (zh) * 2013-07-12 2018-10-02 株式会社半导体能源研究所 发光装置
KR102076519B1 (ko) * 2013-08-19 2020-02-12 엘지디스플레이 주식회사 플렉서블 표시장치 및 그 제조 방법
KR20150034829A (ko) * 2013-08-30 2015-04-06 주식회사 엔씰텍 플렉시블 정보 표시 소자 제조용 지지 기판, 이의 제조 방법, 이를 이용하여 제조된 플렉시블 정보 표시 소자 및 이의 제조방법
US9811120B2 (en) * 2013-11-28 2017-11-07 Samsung Display Co., Ltd. Flexible display device
KR20160103083A (ko) * 2013-12-24 2016-08-31 폴리에라 코퍼레이션 탈부착형 2차원 플렉서블 전자 기기용 지지 구조물
CN105336875B (zh) * 2014-07-10 2017-10-13 上海和辉光电有限公司 柔性显示器件及其离型方法
JP6399926B2 (ja) * 2014-12-25 2018-10-03 アルパイン株式会社 表示装置
KR20160116122A (ko) * 2015-03-25 2016-10-07 삼성디스플레이 주식회사 표시 장치
CN105185239A (zh) * 2015-08-27 2015-12-23 京东方科技集团股份有限公司 可弯曲显示面板及其制作方法、可弯曲显示装置
KR102366516B1 (ko) * 2015-08-31 2022-02-22 엘지디스플레이 주식회사 접이식 디스플레이 장치
CN106502319B (zh) * 2015-09-08 2022-02-22 Lg电子株式会社 移动终端及其控制方法
CN105044957B (zh) * 2015-09-10 2018-11-23 京东方科技集团股份有限公司 一种显示装置
US10440840B2 (en) * 2015-09-24 2019-10-08 Sharp Kabushiki Kaisha Flexible device
US9947882B2 (en) * 2015-09-25 2018-04-17 Apple Inc. Electronic devices with robust flexible displays
CN105336878A (zh) * 2015-09-29 2016-02-17 北京维信诺光电技术有限公司 一种oled显示器件及其封装工艺
CN105425445B (zh) * 2015-12-17 2018-12-28 魅族科技（中国）有限公司 显示屏、显示屏组件及终端
CN105407194A (zh) * 2015-12-29 2016-03-16 广东欧珀移动通信有限公司 具有柔性屏的移动终端
CN105513497B (zh) * 2015-12-31 2019-11-05 京东方科技集团股份有限公司 一种柔性装置
CN105872138B (zh) * 2016-03-29 2019-04-26 联想(北京)有限公司 一种电子设备
CN107403873A (zh) * 2016-05-20 2017-11-28 上海和辉光电有限公司 一种显示面板及其制备方法、显示装置
CN205809784U (zh) * 2016-06-13 2016-12-14 厦门光莆显示技术有限公司 一种平板胶框结构
CN205845416U (zh) * 2016-06-18 2016-12-28 南昌欧菲光科技有限公司 显示设备
CN107765907A (zh) * 2016-08-22 2018-03-06 东莞市健耀烨电子科技有限公司 一种无需区分方向的数码装置
KR102697976B1 (ko) * 2016-08-29 2024-08-22 삼성디스플레이 주식회사 롤러블 표시 장치
CN106297568A (zh) * 2016-10-31 2017-01-04 昆山国显光电有限公司 柔性显示装置
CN206112430U (zh) * 2016-11-01 2017-04-19 京东方科技集团股份有限公司 一种折叠式柔性屏的支撑装置和显示装置
KR102556395B1 (ko) * 2016-11-03 2023-07-17 삼성디스플레이 주식회사 표시 장치
US10465099B1 (en) * 2016-11-04 2019-11-05 Seagate Technology Llc Adhesive for processing a microelectronic substrate, and related methods
CN108076171B (zh) * 2016-11-17 2020-04-03 华为技术有限公司 折叠组件及移动终端
CN108109527B (zh) * 2016-11-24 2020-05-19 元太科技工业股份有限公司 可折叠显示装置及其承载结构
KR101995977B1 (ko) * 2016-11-28 2019-07-04 삼성디스플레이 주식회사 플렉서블 표시 장치
CN106782091B (zh) * 2016-12-19 2019-06-04 上海天马微电子有限公司 柔性显示面板及其制造方法、显示设备和便携式终端
WO2018120139A1 (zh) * 2016-12-30 2018-07-05 深圳市柔宇科技有限公司 柔性显示屏和显示装置
CN106710452A (zh) * 2017-03-24 2017-05-24 武汉华星光电技术有限公司 柔性显示设备及弯折支架
CN107026920B (zh) * 2017-04-19 2019-05-17 维沃移动通信有限公司 一种移动终端的组装方法及移动终端
WO2018194604A1 (en) * 2017-04-20 2018-10-25 Hewlett-Packard Development Company, L.P. Foldable mechanism for electronic devices
CN107102692B (zh) * 2017-04-26 2019-08-23 京东方科技集团股份有限公司 折叠式显示装置
CN106993385B (zh) * 2017-04-28 2019-07-23 武汉华星光电技术有限公司 可弯折底壳及显示装置
CN106910430B (zh) * 2017-05-02 2020-04-10 京东方科技集团股份有限公司 显示组件及具有其的移动设备
CN107193156A (zh) * 2017-05-11 2017-09-22 青岛海信电器股份有限公司 一种背光模组及其显示装置
WO2018213687A2 (en) * 2017-05-19 2018-11-22 E Ink Corporation Foldable electro-optic display including digitization and touch sensing
CN107181838B (zh) * 2017-05-26 2020-11-10 宇龙计算机通信科技(深圳)有限公司 一种柔性显示装置及具有该装置的移动终端
KR102362080B1 (ko) * 2017-05-31 2022-02-10 엘지디스플레이 주식회사 폴더블 표시장치
CN107230429B (zh) * 2017-06-08 2019-06-25 武汉天马微电子有限公司 柔性模组和柔性显示面板
CN107146810A (zh) * 2017-06-19 2017-09-08 合肥市惠科精密模具有限公司 一种柔性amoled显示面板
US10082838B1 (en) * 2017-06-21 2018-09-25 Dell Products L.P. Flexible information handling system display external hinge structure
KR101834793B1 (ko) * 2017-07-28 2018-03-06 엘지디스플레이 주식회사 플렉서블 디스플레이 및 이를 포함하는 전자 장치
CN207268852U (zh) * 2017-08-03 2018-04-24 深圳市柔宇科技有限公司 折叠机构及终端
CN207115888U (zh) * 2017-08-03 2018-03-16 深圳市柔宇科技有限公司 折叠机构及终端
CN107564415B (zh) * 2017-08-28 2019-06-21 上海天马有机发光显示技术有限公司 柔性显示面板、显示装置及其制作方法
CN107527556B (zh) * 2017-08-31 2020-12-01 上海天马微电子有限公司 柔性显示面板、显示装置及柔性显示面板的成型方法
CN107437378B (zh) * 2017-09-20 2020-09-11 上海天马微电子有限公司 柔性显示模组
CN107654484A (zh) * 2017-09-26 2018-02-02 联想(北京)有限公司 一种连接部件及柔性显示屏、柔性电子设备
KR102398331B1 (ko) * 2017-11-01 2022-05-16 엘지전자 주식회사 플렉서블 디스플레이 유닛 및 이를 구비하는 이동 단말기
CN107657895A (zh) * 2017-11-07 2018-02-02 成都爱可信科技有限公司 一种可曲面变形的显示器装置
CN107680489A (zh) * 2017-11-07 2018-02-09 成都爱可信科技有限公司 一种可变形的圆形显示器装置
US10777776B2 (en) * 2017-11-10 2020-09-15 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display apparatus and method for fabricating flexible display apparatus
KR20170130342A (ko) * 2017-11-21 2017-11-28 김시환 휴대용 표시장치
CN108034373B (zh) * 2017-12-15 2020-05-26 京东方科技集团股份有限公司 封框胶及其制备方法、显示面板及其制备方法
KR102529148B1 (ko) * 2017-12-27 2023-05-04 엘지디스플레이 주식회사 폴더블 디스플레이 장치
KR102454623B1 (ko) * 2017-12-29 2022-10-13 엘지디스플레이 주식회사 폴더블 표시 장치 및 그 제조 방법
CN108282560A (zh) * 2018-01-26 2018-07-13 努比亚技术有限公司 柔性屏组件以及移动终端
CN112513961A (zh) * 2018-06-15 2021-03-16 深圳市柔宇科技股份有限公司 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
CN208316809U (zh) * 2018-06-15 2019-01-01 深圳市柔宇科技有限公司 电子装置及其柔性屏防尘机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120147599A1 (en) * 2010-12-08 2012-06-14 Samsung Mobile Display Co., Ltd. Foldable display apparatus
CN105321430A (zh) * 2014-07-16 2016-02-10 乐金显示有限公司 可折叠显示装置
US20160118616A1 (en) * 2014-10-28 2016-04-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US20160380033A1 (en) * 2015-06-25 2016-12-29 Samsung Display Co., Ltd. Foldable display
WO2017123899A1 (en) * 2016-01-15 2017-07-20 Corning Incorporated Foldable electronic device assemblies and cover elements for the same
CN108124028A (zh) * 2017-11-29 2018-06-05 努比亚技术有限公司 一种折叠终端

Also Published As

Publication number Publication date
WO2019237598A1 (zh) 2019-12-19
CN112585664A (zh) 2021-03-30
CN112740306A (zh) 2021-04-30
WO2019237340A1 (zh) 2019-12-19
WO2019237454A1 (zh) 2019-12-19
US20210267073A1 (en) 2021-08-26
CN112639659A (zh) 2021-04-09
US11432415B2 (en) 2022-08-30
CN209418053U (zh) 2019-09-20
CN112602137A (zh) 2021-04-02
CN112602033A (zh) 2021-04-02
WO2019237455A1 (zh) 2019-12-19
CN208737797U (zh) 2019-04-12
CN112513961A (zh) 2021-03-16
WO2019237632A1 (zh) 2019-12-19
CN112602138A (zh) 2021-04-02
CN208737798U (zh) 2019-04-12
CN208922656U (zh) 2019-05-31
EP3809400A4 (en) 2021-08-04
CN112602308A (zh) 2021-04-02
EP3809400A1 (en) 2021-04-21
CN208596508U (zh) 2019-03-12
CN209199496U (zh) 2019-08-02
WO2019237473A1 (zh) 2019-12-19
WO2019237488A1 (zh) 2019-12-19

Similar Documents

Publication Publication Date Title
WO2019237706A1 (zh) 柔性显示设备及柔性显示设备的制作方法
WO2022000613A1 (zh) 显示装置
US10817026B2 (en) Foldable terminal
CN111951683B (zh) 显示装置
CN110827690A (zh) 贴合装置
CN113284930B (zh) 支撑构件、显示模组和显示装置
CN111489644B (zh) 一种显示装置及电子设备
CN111599280B (zh) 一种显示屏结构及其制作方法、显示面板以及显示装置
CN210378190U (zh) 可卷曲显示屏的支撑基板、可卷曲显示装置及电子设备
CN111327735A (zh) 柔性屏支撑组件及折叠显示终端
US20220288886A1 (en) Display device and method for manufacturing same
CN112256151B (zh) 触控显示装置
WO2020037730A1 (zh) 背光板和显示装置
CN116153200A (zh) 一种支撑背板及显示装置
WO2020034276A1 (zh) 可弯折的背板结构及oled显示组件
WO2023082344A1 (zh) 显示面板和电子装置
CN216490580U (zh) 电子设备
CN116386453B (zh) 显示组件及电子设备
CN113488520B (zh) 一种oled显示装置及其制作方法
CN102998818B (zh) 显示装置
CN211479090U (zh) 触控显示装置
CN210090872U (zh) 一种液晶显示装置
CN102981298B (zh) 显示模块
WO2020124560A1 (zh) 柔性显示设备及柔性显示设备的制作方法
CN115188268B (zh) 柔性显示屏支撑组件、柔性显示组件及折叠显示终端

Legal Events

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

Ref document number: 18922156

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: 18922156

Country of ref document: EP

Kind code of ref document: A1