WO2020224163A1 - 一种显示装置 - Google Patents

一种显示装置 Download PDF

Info

Publication number
WO2020224163A1
WO2020224163A1 PCT/CN2019/107080 CN2019107080W WO2020224163A1 WO 2020224163 A1 WO2020224163 A1 WO 2020224163A1 CN 2019107080 W CN2019107080 W CN 2019107080W WO 2020224163 A1 WO2020224163 A1 WO 2020224163A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
display screen
flexible
display device
winding mechanism
Prior art date
Application number
PCT/CN2019/107080
Other languages
English (en)
French (fr)
Inventor
冯子康
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/621,317 priority Critical patent/US11361681B2/en
Publication of WO2020224163A1 publication Critical patent/WO2020224163A1/zh

Links

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
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—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 sliding enclosures, e.g. sliding keyboard or display
    • 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
    • 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes

Definitions

  • the present invention relates to the field of display technology, and in particular to a display device.
  • flexible OLED has received wide attention due to its bendability and flexibility.
  • the flexible OLED display device is shown in Figure 1 when it is in the rolled state, and shown in Figure 2 when the flexible OLED display device is in use. Rolling up the display device can reduce the space used by the larger-sized flexible screen body 10 and make it more portable. Therefore, rollable display devices are the main research direction of flexible OLEDs.
  • a display device which includes:
  • a flexible display screen which includes a first end and a second end arranged oppositely;
  • a support base the outer surface of the support base includes a support surface, the flexible display screen is located on the support surface, the support base includes a first support and a second support, the first support and the The second support slides relatively along the first direction to increase or decrease the area of the supporting surface;
  • the first end of the flexible display screen is connected to the first support, the second end is connected to the second support, and the first support or/and the second support are provided with
  • the winding mechanism of the flexible display screen when the first support and the second support slide relatively, the winding mechanism winds the flexible display screen or the winding mechanism releases the The part where the flexible display screen is rolled.
  • the winding mechanism is provided with one, and when the winding mechanism is fixed on the first support, the first end of the flexible display screen is connected to the winding mechanism; or, the winding mechanism When the mechanism is fixed on the second support, the second end of the flexible display screen is connected with the winding mechanism.
  • winding mechanisms there are two winding mechanisms, one winding mechanism is arranged on the first support, the other winding mechanism is arranged on the second support, and the flexible display screen The first end of the flexible display screen is connected to a winding mechanism, and the second end of the flexible display screen is connected to another winding mechanism.
  • a flexible support plate is provided between the flexible display screen and the support base, the first end of the flexible display screen is fixedly connected to one end of the flexible support plate, and the second end of the flexible display screen is connected to The other end of the flexible support plate is fixedly connected.
  • the flexible display screen is attached and fixed to the flexible support plate.
  • the winding mechanism includes a coil spring, the axis of the coil spring is parallel to the support surface and perpendicular to the first direction, the inner end of the coil spring is fixedly connected to the support seat, and the coil The outer end of the spring is fixedly connected to the end of the flexible support plate.
  • the coil spring provides tension to keep the flexible support plate in contact with the The supporting surface is attached to the contact.
  • first support includes a first connecting portion and a first sliding portion fixedly connected to the first connecting portion
  • second support includes a second connecting portion and is fixedly connected to the second connecting portion
  • the second sliding portion; the first connecting portion and the second connecting portion are disposed oppositely, the first sliding portion and the second sliding portion are slidably connected to each other in a first direction, and the first sliding portion
  • the outer surface and the supporting surface formed by the outer surface of the second sliding part are on the same plane.
  • first sliding portion and the second sliding portion are both comb-shaped and engage with each other.
  • one of the first sliding portion and the second sliding portion is a comb-shaped structure, and the other is a plate-shaped structure, and the plate-shaped structure is fixedly provided with a comb-shaped structure.
  • the convex block in the gap, the convex block and the comb-tooth-shaped structure are slidably connected to each other along the first direction.
  • the longitudinal section of the support base is annular as a whole, and the longitudinal sections of the first support and the second support are all U-shaped.
  • first support further includes a third sliding portion disposed opposite to the first sliding portion and fixedly connected to the first connecting portion
  • second support further includes a third sliding portion connected to the second sliding portion.
  • a fourth sliding part disposed oppositely and fixedly connected to the second connecting part, the third sliding part and the fourth sliding part are slidingly connected to each other along the first direction.
  • a cavity is provided in the support seat, the coil spring is located in the cavity in the support seat, and the first connecting portion or/and the second connecting portion are located near the winding mechanism An opening is provided for connecting the flexible display screen with the winding mechanism.
  • the opening is located on a side of the support seat away from the first sliding part.
  • a pulley is provided at the end of the support base, the axis of the pulley is parallel to the axis of the coil spring, the pulley is connected to the support base to rotate around its axial direction, and the flexible display screen bypasses The pulley abuts against the pulley.
  • the display screen of the display device on the support surface is small and the display device is in a portable state; slide the first support in the first direction
  • the display screen of the display device on the support surface is larger, and the display device is in a functional state;
  • the display device has two states, and at the same time, the display device is held in hand to perform the flexible display
  • the support function of the support base and the flexible support plate is used to facilitate the operation and reduce the touch unevenness during the touch operation of the flexible display screen.
  • FIG. 1 is a schematic diagram of a flexible OLED display device in a rolled state in the background of the present invention
  • FIG. 2 is a schematic diagram of the flexible OLED display device in use in the background of the present invention.
  • FIG. 3 is a schematic diagram of the structure of the display device in the first embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a display device in the second embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the display device in the third embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a display device in the fourth embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a display device in Embodiment 5 of the present invention.
  • FIG. 8 is a schematic structural diagram of a display device in the sixth embodiment of the present invention.
  • Figure 9 is a schematic diagram of the supporting surface of the supporting seat in the present invention.
  • FIG. 10 is a schematic diagram of the side of the support seat far away from the first sliding part and the second sliding part in the present invention.
  • FIG. 11 is a schematic diagram of the structure of the display device in the present invention when it is in a functional state
  • FIG. 12 is a schematic diagram of the structure of the support base when the display device is in a functional state in the present invention.
  • FIG. 13 is a schematic structural diagram of a display device in Embodiment 7 of the present invention.
  • the present invention addresses the technical problem that when the existing flexible OLED display device is in use, since the flexible screen body is relatively soft, when the flexible OLED display device is held in hand, it is inconvenient to touch the flexible screen body.
  • the present invention can solve the above-mentioned problems.
  • a display device as shown in FIG. 3, the display device includes a flexible display screen 20 and a support base 30.
  • the flexible display screen 20 includes a first end 21 and a second end 22 that are arranged oppositely;
  • the support base 30 includes a first support 31 and a second support 32, and the outer surface of the support base 30 includes a support Surface 33, the first support 31 and the second support 32 are used for relative sliding along a first direction to increase or reduce the area of the support surface 33.
  • the flexible display screen 20 is located on the supporting surface 33, and two ends of the flexible display screen 20 bypass the two ends of the support base 30 to extend to the back side of the support base 30.
  • the direction indicated by the indicator line 101 in FIG. 3 is the first direction.
  • the first end 21 of the flexible display screen 20 is connected to the first support 31, the second end 22 is connected to the second support 32, and the first support 31 or/and the The second support 32 is provided with a winding mechanism 50 for winding the flexible display screen 20.
  • the winding mechanism 50 rolls Winding around the flexible display screen 20 or the winding mechanism 50 releases the wound portion of the flexible display screen 20.
  • the flexible display screen 20 When the hand-held display device performs a touch operation on the flexible screen body, the flexible display screen 20 is supported by the support surface 33 of the support base 30, which is convenient for operation and prevents the flexible display screen 20 from being greatly sag when the flexible display screen 20 is touched. .
  • the "excess" part of the flexible display screen 20 is wound and stored by the winding mechanism 50, so that the flexible display screen The part of 20 on the supporting surface 33 is in a flat state.
  • the volume of the display device is small, which is convenient for carrying and storing;
  • the winding mechanism 50 releases the contained part of the flexible display screen 20.
  • the displayable area of the display device on the supporting surface 33 is relatively large, which can be used as the functional state of the display device.
  • a flexible support plate 40 is provided between the flexible display screen 20 and the support base 30, and the first end 21 of the flexible display screen 20 is fixedly connected to one end of the flexible support plate 40.
  • the second end 22 of the display screen 20 is fixedly connected to the other end of the flexible support plate 40.
  • the flexible display screen 20 is attached and fixed to the flexible support plate 40.
  • the flexible support plate 40 is a metal sheet, and the thickness of the flexible support plate 40 is 5 to 35 microns.
  • the pulling force of the winding mechanism 50 can be applied to the flexible support plate 40 to prevent the flexible display screen 20 from being prone to creep and being elongated under long-term pulling force.
  • the supporting function of the flexible support plate 40 reduces the unevenness of touch when the flexible display screen 20 is touched.
  • the winding mechanism 50 includes a coil spring 51, the axis of the coil spring 51 is parallel to the support surface 33 and perpendicular to the first direction, and the inner end of the coil spring 51 is connected to the support seat. 30.
  • the outer end of the coil spring 51 is fixedly connected with the end of the flexible support plate 40.
  • winding mechanisms 50 there are two winding mechanisms 50, one winding mechanism 50 is provided on the first support 31, and the other winding mechanism 50 is provided on the second support.
  • the first end 21 of the flexible display screen 20 is connected to a winding mechanism 50
  • the second end 22 of the flexible display screen 20 is connected to another winding mechanism 50.
  • the inner end of the coil spring 51 on the first support 31 is fixedly connected to the first support 31, and the outer end of the coil spring 51 on the first support 31 is connected to the flexible One end of the support plate 40 is fixedly connected; the inner end of the coil spring 51 located on the second support 32 is fixedly connected to the second support 32, and the outer end of the coil spring 51 located on the second support 32 One end is fixedly connected to the other end of the flexible support plate 40.
  • a support shaft 60 is fixedly arranged on the first support 31 and the second support 32, the coil spring 51 is sleeved on the support shaft 60, and the inner end of the coil spring 51 It is fixedly connected to the corresponding supporting shaft 60 so that the inner end of the coil spring 51 is fixedly connected to the supporting base 30.
  • the coil spring 51 when the coil spring 51 is compressed, it has a tendency to return to a natural tension state.
  • the elastic potential energy of the coil spring 51 when compressed is used to slide the first support 31 and the second support in the first direction.
  • the restoring force of the coil spring 51 will accommodate and roll the "excess" part of the flexible display screen 20; slide the first support 31 and the second support 32 in the first direction to expand the support
  • the coil spring 51 is pulled down under the action of external tension to release the part of the flexible display screen 20 that has been rolled up and accommodated.
  • the tension provided by the coil spring 51 makes the first support 31 and the second support 31 During the sliding process of the seat 32, the flexible support plate 40 always keeps in close contact with the support surface 33, which prevents the user from visually floating the screen when using the flexible display 20.
  • the support base 30 is provided with a cavity 34
  • the winding mechanism 50 is located in the cavity 34 in the support base 30, and the support base 30 is provided with a position close to the winding mechanism 50.
  • the opening 90 for connecting the flexible display screen 20 and the winding mechanism 50, that is, the end of the flexible support plate 40 passes through the opening 90 and is fixedly connected to the outer end of the coil spring 51.
  • the longitudinal section of the support base 30 is generally annular, and the longitudinal sections of the first support 31 and the second support 32 are generally "U"-shaped to facilitate hand-held operation of the display device.
  • the sliding of the flexible support plate 40 at the two ends of the support base 30 is facilitated, and the friction between the flexible support plate 40 and the support base 30 is reduced.
  • a display device as shown in FIG. 4, is different from the first embodiment in that only one winding mechanism 50 is provided.
  • the winding mechanism 50 is fixed on the first support 31, and the first end 21 of the flexible display screen 20 is connected to the winding mechanism 50.
  • the inner end of the coil spring 51 is fixedly connected to the first support 31, the outer end of the coil spring 51 is fixedly connected to one end of the flexible support plate 40, and the other end of the flexible support plate 40 One end is fixedly connected with the second support 32.
  • a support shaft 60 is fixedly provided on the first support 31, the coil spring 51 is sleeved on the support shaft 60, and the inner end of the coil spring 51 is fixedly connected to the support shaft 60.
  • a display device as shown in FIG. 5, is different from the first embodiment in that only one coil spring 51 is provided.
  • the winding mechanism 50 is fixed on the second support 32, and the second end 21 of the flexible display screen 20 is connected to the winding mechanism 50.
  • the inner end of the coil spring 51 is fixedly connected to the second support 32
  • the outer end of the coil spring 51 is fixedly connected to one end of the flexible support plate 40
  • the other end of the flexible support plate 40 One end is fixedly connected to the first support 31.
  • a support shaft 60 is fixedly provided on the second support 32, the coil spring 51 is sleeved on the support shaft 60, and the inner end of the coil spring 51 is fixedly connected with the support shaft 60.
  • a display device as shown in FIG. 6, is different from the first embodiment in that the support shaft 60 and the coil spring 51 are arranged outside the support base 30.
  • the support shaft 60 is rotatably connected to the support base 30 around its axial direction, the coil spring 51 is sleeved on the support shaft 60 and the inner end of the coil spring 51 is fixedly connected to the support shaft 60, The outer end of the coil spring 51 is fixedly connected to one end of the flexible support plate 40.
  • a fixed block 102 is fixed on the support base 30, and the support shaft 60 is rotatably connected to the fixed block 102 around its axial direction, so that the support shaft 60 and the support base 30 are connected Turn the connection.
  • a display device as shown in FIG. 7, is different from the first embodiment in that the structure of the winding mechanism 50 is different.
  • the winding mechanism 50 includes a rotating shaft 52, the axis of the rotating shaft 52 is parallel to the supporting surface 33 and perpendicular to the first direction, and the rotating shaft 52 is rotatably connected to the shaft around its axial direction.
  • the supporting base 30, the end of the flexible supporting plate 40 is fixedly connected to the rotating shaft 52, when the first supporting base 31 and the second supporting base 32 are relatively slid in the first direction, they are rotated manually
  • the support base 30 winds the flexible display screen 20 or releases the wound part of the flexible display screen 20.
  • FIG. 7 only illustrates the situation in which two rotating shafts 52 are provided and the two rotating shafts 52 are respectively located on the first support 31 and the second support 32.
  • only the first The support 31 is provided with a rotation shaft 52 or only the second support 32 is provided with a rotation shaft 52.
  • the rotation shaft 52 is located on the first support 31, one end of the flexible support plate 40 is fixedly connected to the rotation shaft 52, and the other end is connected to the The two supports 32 are fixedly connected.
  • the rotating shaft 52 is located on the second support 32, one end of the flexible support plate 40 is fixedly connected to the rotating shaft 52, and the other end is fixedly connected to the first support 31.
  • FIG. 7 only illustrates the case where the rotating shaft 52 is disposed in the supporting base 30. At this time, at least one end of the rotating shaft 52 penetrates the side wall of the supporting base 30 to extend out of the supporting base 30. In actual implementation, the rotating shaft 52 may also be arranged on the outer side of the supporting base 30.
  • Embodiment 6 is a diagrammatic representation of Embodiment 6
  • a display device as shown in FIGS. 8 and 9, the difference from the first embodiment is that the first support 31 includes a first connecting portion 311 and a first connecting portion 311 fixedly connected to the first connecting portion 311.
  • the second support 32 includes a second connecting portion 321 and a second sliding portion 322 fixedly connected to the second connecting portion 321;
  • the first connecting portion 311 and the second connecting portion 321 are arranged oppositely, the first sliding portion 312 and the second sliding portion 322 are slidably connected to each other along the first direction, and the outer surface of the first sliding portion 312 and the outer surface of the second sliding portion 322 are formed
  • the supporting surface 33 is on the same plane.
  • one of the first sliding portion 312 and the second sliding portion 322 has a comb-shaped structure, and the other has a plate-shaped structure.
  • the protrusions 72 at the gaps of the comb-tooth structure are slidably connected to each other along the first direction.
  • first sliding portion 312 is a comb-shaped structure
  • second sliding portion 322 is a plate-shaped structure
  • the bottom surface of the first sliding portion 312 is in contact with the top surface of the second sliding portion. Pick up.
  • the first sliding portion 312 includes a plurality of first sliders 3121 arranged at intervals along the axial direction of the coil spring 51, and the number and size of the protrusions 72 are the same as those of the adjacent first sliders.
  • the gaps 71 between the 3121 are matched one by one, and the first sliding blocks 3121 and the protrusions 72 are arranged alternately to make the first sliding portion 312 and the second sliding portion 72 engage with each other.
  • the display device When the area of the support surface 33 is the smallest, the display device is in a portable state, and the first sliding portion 312 and the bump 72 are closely "occluded” to form a flat support surface 33 to provide a flat support for the flexible display screen 20;
  • the first support 31 and the second support 32 slide relatively to increase the area of the support surface 33, the sliding track of the first support 31 and the second support 32 is restricted by the cooperation of the first sliding portion 312 and the protrusion 72
  • a gap appears on the supporting surface 33, and the supporting effect of the flexible supporting plate 40 can be reduced to perform touch operations on the flexible display 20 When the touch is uneven.
  • the number of the first slider 3121 and the protrusions 72 are both greater than 10, and the distance between adjacent first sliders 3121 and the distance between adjacent protrusions 72 are both less than 5 mm.
  • first sliders 3121 and the bumps 72 the smaller the distance between adjacent first sliders 3121 and the distance between adjacent bumps 72.
  • the number and spacing of the first slider 3121 and the protrusions 72 can be selected according to the width of the support surface 33. The greater the width of the support surface 33, the greater the number of the first slider 3121 and the protrusions 72. The distance between adjacent first sliders 3121 and the distance between adjacent bumps 72 are smaller.
  • first sliding portion 312 and the second sliding portion 322 are both comb-shaped and engage with each other.
  • FIG. 10 is a schematic diagram of the side of the support base 30 far away from the first sliding portion 312 and the second sliding portion 322.
  • the first support 31 further includes a third sliding portion 313 disposed opposite to the first sliding portion 312 and fixedly connected to the first connecting portion 31
  • the second support 32 further includes The second sliding portion 322 is opposite to the fourth sliding portion 323 that is fixedly connected to the second connecting portion 321, and the third sliding portion 313 and the fourth sliding portion 323 slide along the first direction. connection.
  • first connecting portion 311 is integrally formed with the first sliding portion 312 and the third sliding portion 313; the second connecting portion 321 is formed with the fourth sliding portion 323 and the The second sliding portion 322 is integrally formed.
  • the overall structure of the third sliding portion 313 is the same as the overall structure of the first sliding portion 312, and the overall structure of the fourth sliding portion 323 is the same as that of the second sliding portion 322. the same.
  • top surface of the third sliding portion 313 is in contact with the bonding of the four sliding portions 323.
  • the opening 90 is located on the first connecting portion 311 or/and the second connecting portion 321 close to the coil spring 51.
  • the opening 90 is located on the side of the supporting seat 30 away from the first sliding portion 312.
  • a display device differs from the sixth embodiment in that a pulley 80 is provided at the end of the support base 30, and the axis of the pulley 80 is parallel to the axis of the coil spring 51 ,
  • the pulley 80 is rotatably connected to the support base 30 around its axial direction, the flexible display screen 20 bypasses the pulley 80 and abuts the pulley 80, and the flexible support plate 40 bypasses the pulley 80 is in contact with the pulley 80.
  • both ends of the supporting seat 30 shown are provided with pulleys 80.
  • the pulley 80 is used to make the movement of the flexible support plate 40 at the end of the support base 30 smoother, and at the same time reduce the damage of the flexible display screen 20 due to sliding friction.
  • the beneficial effect of the present invention is that when the first support 31 or the second support 32 is slid along the first direction to reduce the area of the support surface 33, the display screen of the display device on the support surface 33 is small, and the display device is in a convenient position.
  • Carrying state when sliding the first support 31 or the second support 32 in the first direction to enlarge the area of the support surface 33, the display screen of the display device on the support surface 33 is larger at this time, and the display device is in a functional state;
  • the device has two states.
  • the flexible display device 20 is touch-operated by holding the display device, the supporting function of the support base 30 and the flexible support plate 40 is used to facilitate the operation and reduce the time when the flexible display device 20 is touched. The touch is uneven.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置，包括柔性显示屏(20)和支撑座(30)；支撑座(30)具有支撑面(33)，柔性显示屏(20)位于支撑面(33)上；支撑座(30)包括第一支座(31)和第二支座(32)，第一支座(31)与第二支座(32)沿第一方向相对滑动；柔性显示屏(20)的第一端(21)与第一支座(31)连接，第二端(22)与第二支座(32)连接，第一支座(31)和第二支座(32)上设置有用于卷绕柔性显示屏(20)的卷绕机构(50)。

Description

一种显示装置 技术领域
本发明涉及显示技术领域，尤其涉及一种显示装置。
 背景技术
目前柔性OLED以其可弯曲以及可挠曲受到广泛关注，目前，柔性OLED显示设备处于卷起状态时如图1所示，柔性OLED显示设备处于使用状态时如图2所示，通过将柔性OLED显示设备卷起可使较大尺寸的柔性屏体10用的空间减小，使其更加的便携，因此可卷曲的显示设备为柔性OLED的主要研究方向。
然而，现有的柔性OLED显示设备处于使用状态时，由于柔性屏体10较软，手持柔性OLED显示设备时，需要对柔性屏体进行点触操作时很不方便。
 技术问题
现有的柔性OLED显示设备处于使用状态时，由于柔性屏体10较软，手持柔性OLED显示设备时，需要对柔性屏体进行点触操作时很不方便。
 技术解决方案
一种显示装置，其包括：
柔性显示屏，其包括相对设置的第一端和第二端；
支撑座，所述支撑座的外表面包括支撑面，所述柔性显示屏位于所述支撑面上，所述支撑座包括第一支座和第二支座，所述第一支座与所述第二支座沿第一方向相对滑动以增大或缩小所述支撑面的面积；
所述柔性显示屏的第一端与所述第一支座连接，第二端与所述第二支座连接，所述第一支座或/和所述第二支座上设置有用于卷绕所述柔性显示屏的卷绕机构，当所述第一支座和所述第二支座相对滑动时，所述卷绕机构卷绕所述柔性显示屏或所述卷绕机构释放所述柔性显示屏被卷绕的部分。
进一步，所述卷绕机构设置有一个，所述卷绕机构固定于所述第一支座上时，所述柔性显示屏的第一端与所述卷绕机构连接；或者，所述卷绕机构固定于所述第二支座上时，所述柔性显示屏的第二端与所述卷绕机构连接。
进一步，所述卷绕机构设置有两个，一个所述卷绕机构设置于所述第一支座上，另一个所述卷绕机构设置于所述第二支座上，所述柔性显示屏的第一端与一个卷绕机构连接，所述柔性显示屏的第二端与另一个卷绕机构连接。
进一步，所述柔性显示屏与所述支撑座之间设置有柔性支撑板，所述柔性显示屏的第一端与所述柔性支撑板的一端固定连接，所述柔性显示屏的第二端与所述柔性支撑板的另一端固定连接。
进一步，所述柔性显示屏贴附并固定于所述柔性支撑板上。
进一步，所述卷绕机构包括卷簧，所述卷簧的轴线平行于所述支撑面且垂直于所述第一方向，所述卷簧的内端与所述支撑座固定连接，所述卷簧的外端与所述柔性支撑板的端部固定连接，所述第一支座和所述第二支座相对移动时，所述卷簧提供拉力以使所述柔性支撑板保持与所述支撑面贴附触接。
进一步，所述第一支座包括第一连接部和与所述第一连接部固定连接的第一滑动部，所述第二支座包括第二连接部和与所述第二连接部固定连接的第二滑动部；所述第一连接部与所述第二连接部相对设置，所述第一滑动部与所述第二滑动部沿第一方向相互滑动连接，所述第一滑动部的外表面与所述第二滑动部的外表面形成的支撑面在同一平面上。
进一步，所述第一滑动部与所述第二滑动部均呈梳齿状且相互咬合。
进一步，所述第一滑动部和所述第二滑动部中的一者为梳齿状结构，另一者为板状结构，所述板状结构上固定设置有位于所述梳齿状结构的空隙处的凸块，所述凸块与所述梳齿状结构沿第一方向相互滑动连接。
进一步，所述支撑座的纵截面整体呈环状，所述第一支座和所述第二支座的纵截面整体均呈“U”字形。
进一步，所述第一支座还包括与所述第一滑动部相对设置且与所述第一连接部固定连接的第三滑动部，所述第二支座还包括与所述第二滑动部相对设置且与所述第二连接部固定连接的第四滑动部，所述第三滑动部与所述第四滑动部沿所述第一方向相互滑动连接。
进一步，所述支撑座内设置有空腔，所述卷簧位于所述支撑座内的空腔中，所述第一连接部或/和所述第二连接部上靠近所述卷绕机构处开设有供所述柔性显示屏与所述卷绕机构连接的开口。
进一步，所述开口位于所述支撑座上远离所述第一滑动部的一侧上。
进一步，所述支撑座的端部处设置有滑轮，所述滑轮的轴线平行于所述卷簧的轴线，所述滑轮绕其轴向转动连接于所述支撑座，所述柔性显示屏绕过所述滑轮且与所述滑轮抵接。
 有益效果
沿第一方向滑动第一支座或第二支座以缩小支撑面的面积时，此时支撑面上显示装置的显示屏幕较小，显示装置处于便于携带的状态；沿第一方向滑动第一支座或第二支座以扩大支撑面的面积时，此时支撑面上显示装置的显示屏幕较大，显示装置处于功能状态；显示装置具有两种状态，同时手持显示装置对柔性显示屏进行点触操作时，利用支撑座和柔性支撑板的支撑作用，便于操作，同时减小对柔性显示屏进行触控操作时的触摸不平整感。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，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为本发明背景技术中柔性OLED显示设备处于卷起状态时的示意图；
图2为本发明背景技术中柔性OLED显示设备处于使用状态时的示意图；
图3为本发明实施例一中显示装置的结构示意图；
图4为本发明实施例二中显示装置的结构示意图；
图5为本发明实施例三中显示装置的结构示意图；
图6为本发明实施例四中显示装置的结构示意图；
图7为本发明实施例五中显示装置的结构示意图；
图8为本发明实施例六中显示装置的结构示意图；
图9为本发明中支撑座上支撑面的示意图；
图10为本发明中支撑座上远离第一滑动部和第二滑动部的一侧的示意图；
图11为本发明中显示装置处于功能状态时的结构示意图；
图12为本发明中显示装置处于功能状态时支撑座的结构示意图；
图13为本发明实施例七中显示装置的结构示意图。
附图标记：
10、柔性屏体；
20、柔性显示屏；21、第一端；22、第二端；30、支撑座；31、第一支座；311、第一连接部；312、第一滑动部；313、第三滑动部；32、第二支座；321、第二连接部；322、第二滑动部；323、第四滑动部；33、支撑面；34、空腔；40、柔性支撑板；50、卷绕机构；51、卷簧；52、转动轴；60、支撑轴；71、间隙；72、凸块；80、滑轮；90、开口；101、指示线；102、固定块。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
本发明针对现有的柔性OLED显示设备处于使用状态时，由于柔性屏体较软，手持柔性OLED显示设备时，需要对柔性屏体进行点触操作时很不方便的技术问题。本发明可以解决上述问题。
实施例一：
一种显示装置，如图3所示，所述显示装置包括柔性显示屏20和支撑座30。
其中，所述柔性显示屏20包括相对设置的第一端21和第二端22；所述支撑座30包括第一支座31和第二支座32，所述支撑座30的外表面包括支撑面33，所述第一支座31与所述第二支座32用于沿第一方向相对滑动以增大或缩小所述支撑面33的面积。
具体的，所述柔性显示屏20位于支撑面33上，并且，所述柔性显示屏20的两端绕过所述支撑座30的两端以延伸至所述支撑座30的背侧。
需要说明的是，参见图3，图3中指示线101所指示的方向为第一方向。
具体的，所述柔性显示屏20的第一端21与所述第一支座31连接，第二端22与所述第二支座32连接，所述第一支座31或/和所述第二支座32上设置有用于卷绕所述柔性显示屏20的卷绕机构50，当所述第一支座31和所述第二支座32相对滑动时，所述卷绕机构50卷绕所述柔性显示屏20或所述卷绕机构50释放所述柔性显示屏20被卷绕的部分。
手持显示装置对柔性屏体进行点触操作时，通过支撑座30的支撑面33对柔性显示屏20进行支撑，操作方便的同时，防止点触柔性显示屏20时柔性显示屏20产生较大下陷。
沿第一方向滑动第一支座31或第二支座32以缩小支撑面33的面积时，通过卷绕机构50将柔性显示屏20“多余”的部分卷绕收纳，使所述柔性显示屏20位于支撑面33上的部分处于平整状态，此时显示装置的体积较小，便于携带收纳；沿第一方向滑动第一支座31或第二支座32以扩大支撑面33的面积时，卷绕机构50将柔性显示屏20被收纳的部分释放，此时支撑面33上显示装置的可显示面积较大，可作为显示装置的功能状态。
具体的，所述柔性显示屏20与所述支撑座30之间设置有柔性支撑板40，所述柔性显示屏20的第一端21与所述柔性支撑板40的一端固定连接，所述柔性显示屏20的第二端22与所述柔性支撑板40的另一端固定连接。
进一步的，所述柔性显示屏20贴附并固定于所述柔性支撑板40上。
进一步的，所述柔性支撑板40为金属片，所述柔性支撑板40的厚度为5～35微米。
通过在柔性显示屏20的下部设置柔性支撑板40，可以将卷绕机构50的拉力作用于柔性支撑板40上，防止柔性显示屏20在长期拉力作用下容易发生蠕变被拉长，同时利用柔性支撑板40的支撑作用，减小对柔性显示屏20进行触控操作时的触摸不平整感。
具体的，所述卷绕机构50包括卷簧51，所述卷簧51的轴线平行于所述支撑面33且与所述第一方向垂直，所述卷簧51的内端与所述支撑座30固定连接，所述卷簧51的外端与所述柔性支撑板40的端部固定连接，所述第一支座31和所述第二支座32相对移动时，所述卷簧51用于提供拉力以使所述柔性支撑板40保持与所述支撑面33贴附触接。
在一实施方式中，所述卷绕机构50设置有两个，一个所述卷绕机构50设置于所述第一支座31上，另一个所述卷绕机构50设置于所述第二支座32上，所述柔性显示屏20的第一端21与一个卷绕机构50连接，所述柔性显示屏20的第二端22与另一个卷绕机构50连接。
进一步的，位于所述第一支座31上的卷簧51的内端与所述第一支座31固定连接，位于所述第一支座31上的卷簧51的外端与所述柔性支撑板40的一端固定连接；位于所述第二支座32上的卷簧51的内端与所述第二支座32固定连接，位于所述第二支座32上的卷簧51的外端与所述柔性支撑板40的另一端固定连接。
进一步的，所述第一支座31和所述第二支座32上均固定设置有支撑轴60，所述卷簧51套接在所述支撑轴60上，所述卷簧51的内端与对应的支撑轴60固定连接，从而使得所述卷簧51的内端与支撑座30固定连接。
对于本领域技术人员可知，卷簧51被压缩时，具有回复到自然拉伸状态的趋势，利用卷簧51被压缩时具有的弹性势能，沿第一方向滑动第一支座31和第二支座32以缩小支撑面33的面积时，卷簧51的回复力将柔性显示屏20“多余”的部分收纳卷起；沿第一方向滑动第一支座31和第二支座32以扩大支撑面33的面积时，在外界拉力的作用下拉动卷簧51将柔性显示屏20被卷起收纳的部分释放出来，在卷簧51提供的拉力的作用下使得第一支座31和第二支座32滑动过程中柔性支撑板40始终保持与支撑面33紧贴，防止用户使用柔性显示屏20时在视觉上出现屏幕浮起现象。
具体的，所述支撑座30内设置有空腔34，所述卷绕机构50位于所述支撑座30内的空腔34中，所述支撑座30上靠近所述卷绕机构50处开设有供所述柔性显示屏20与所述卷绕机构50连接的开口90，即所述柔性支撑板40的端部穿过所述开口90与所述卷簧51的外端固定连接。
具体的，所述支撑座30的纵截面整体呈环状，所述第一支座31和所述第二支座32的纵截面整体呈“U”形，以便于对显示装置进行手持操作，同时便于柔性支撑板40在支撑座30两端处的滑动，减小柔性支撑板40与支撑座30之间的摩擦。
实施例二：
一种显示装置，如图4所示，其与实施例一的不同之处在于所述卷绕机构50仅设置有一个。
具体的，所述卷绕机构50固定于所述第一支座31上，所述柔性显示屏20的第一端21与所述卷绕机构50连接。
进一步的，所述卷簧51的内端与所述第一支座31固定连接，所述卷簧51的外端与所述柔性支撑板40的一端固定连接，所述柔性支撑板40的另一端与所述第二支座32固定连接。
进一步的，所述第一支座31上固定设置有支撑轴60，所述卷簧51套接在所述支撑轴60上，所述卷簧51的内端与支撑轴60固定连接。
实施例三：
一种显示装置，如图5所示，其与实施例一的不同之处在于所述卷簧51仅设置有一个。
具体的，所述卷绕机构50固定于所述第二支座32上，所述柔性显示屏20的第二端21与所述卷绕机构50连接。
进一步的，所述卷簧51的内端与所述第二支座32固定连接，所述卷簧51的外端与所述柔性支撑板40的一端固定连接，所述柔性支撑板40的另一端与所述第一支座31固定连接。
进一步的，所述第二支座32上固定设置有支撑轴60，所述卷簧51套接在所述支撑轴60上，所述卷簧51的内端与支撑轴60固定连接。
实施例四：
一种显示装置，如图6所示，其与实施例一的不同之处在于所述支撑轴60与所述卷簧51设置于所述支撑座30的外侧。
所述支撑轴60绕其轴向转动连接于所述支撑座30，所述卷簧51套设在所述支撑轴60上且所述卷簧51的内端与所述支撑轴60固定连接，所述卷簧51的外端与所述柔性支撑板40的一端固定连接。
在一实施方式中，所述支撑座30上固定有固定块102，所述支撑轴60绕其轴向与所述固定块102转动连接，从而实现所述支撑轴60与所述支撑座30的转动连接。
实施例五：
一种显示装置，如图7所示，其与实施例一的不同之处在于所述卷绕机构50的结构不同。
具体的，所述卷绕机构50包括转动轴52，所述转动轴52的轴线平行于所述支撑面33且与所述第一方向垂直，所述转动轴52绕其轴向转动连接于所述支撑座30，所述柔性支撑板40的端部与所述转动轴52固定连接，所述第一支座31和所述第二支座32沿第一方向相对滑动时，通过手动转动所述支撑座30，卷绕柔性显示屏20或释放柔性显示屏20被卷绕的部分。
需要说明的是，图7中仅示意了设置两个转动轴52且两个转动轴52分别位于第一支座31和第二支座32上的情况，实际实施中，还可以仅在第一支座31上设置转动轴52或仅在第二支座32上设置转动轴52，转动轴52位于第一支座31上时，柔性支撑板40一端与转动轴52固定连接，另一端与第二支座32固定连接，转动轴52位于第二支座32上时，柔性支撑板40一端与转动轴52固定连接，另一端与第一支座31固定连接。
需要说明的是，图7中仅示意了转动轴52设置于所述支撑座30内的情况，此时，转动轴52的至少一端贯穿支撑座30的侧壁以伸出所述支撑座30，实际实施中，所述转动轴52还可以设置于所述支撑座30的外侧上。
实施例六：
一种显示装置，如图8和图9所示，其与实施例一的不同之处在于所述第一支座31包括第一连接部311和与所述第一连接部311固定连接的第一滑动部312；所述第二支座32包括第二连接部321和与所述第二连接部321固定连接的第二滑动部322；所述第一连接部311与所述第二连接部321相对设置，所述第一滑动部312与所述第二滑动部322沿第一方向相互滑动连接，所述第一滑动部312的外表面与所述第二滑动部322的外表面形成的支撑面33在同一平面上。
在一实施方式中，所述第一滑动部312和所述第二滑动部322中的一者为梳齿状结构，另一者为板状结构，所述板状结构上固定设置有位于所述梳齿状结构的空隙处的凸块72，所述凸块72与所述梳齿状结构沿第一方向相互滑动连接。
进一步的，所述第一滑动部312为梳齿状结构，所述第二滑动部322为板状结构，所述第一滑动部312的底面与所述第二滑动部的顶面贴合触接。
进一步的，所述第一滑动部312包括多个沿所述卷簧51的轴向间隔排布的第一滑块3121，所述凸块72的数量和大小与相邻所述第一滑块3121之间的间隙71一一匹配，第一滑块3121与所述凸块72相互交错排布以使所述第一滑动部312与所述第二滑动部72相互咬合。
支撑面33的面积最小时，显示装置处于便于携带的状态，通过第一滑动部312与凸块72的紧密“咬合”，以形成平整的支撑面33，对柔性显示屏20提供平整的支撑；第一支座31和第二支座32相对滑动以增大支撑面33的面积时，通过第一滑动部312与凸块72的配合限制第一支座31和第二支座32的滑动轨迹，由于此时第一滑动部312与凸块72不处于紧密“咬合”状态，支撑面33上出现空隙，此时可通过柔性支撑板40的支撑作用减小对柔性显示屏20进行触控操作时的触摸不平整感。
进一步的，所述第一滑块3121和所述凸块72的数量均大于10，并且相邻所述第一滑块3121之间的间距以及相邻所述凸块72之间的间距均小于5毫米。
需要说明的是，对于本领域技术人员可知，第一滑块3121和凸块72的数量越多，并且相邻第一滑块3121之间的间距以及相邻凸块72之间的间距越小，则第一支座31和第二支座32相对滑动以增大支撑面33的面积时，支撑面33上的空隙越小，对柔性显示屏20进行触控操作时的触摸不平整感也越小，在具体实施中，可根据支撑面33的宽度选择第一滑块3121以及凸块72的数量和间距，支撑面33的宽度越大，第一滑块3121和凸块72的数量越多，相邻第一滑块3121之间的间距以及相邻凸块72之间的间距越小。
在另一实施方式中，所述第一滑动部312与所述第二滑动部322均呈梳齿状且相互咬合。
如图8和图10所示，图10为支撑座30上远离所述第一滑动部312和第二滑动部322的一侧的示意图。
具体的，所述第一支座31还包括与所述第一滑动部312相对设置且与所述第一连接部311固定连接的第三滑动部313，所述第二支座32还包括与所述第二滑动部322相对设置且与所述第二连接部321固定连接的第四滑动部323，所述第三滑动部313与所述第四滑动部323沿所述第一方向相互滑动连接。
在一实施方式中，所述第一连接部311与所述第一滑动部312和所述第三滑动部313一体成型；所述第二连接部321与所述第四滑动部323和所述第二滑动部322一体成型。
在一实施方式中，所述第三滑动部313的整体结构与所述第一滑动部312的整体结构相同，所述第四滑动部323的整体结构与所述第二滑动部322的整体结构相同。
进一步的，所述第三滑动部313的顶面与所述四滑动部323的贴合触接。
具体的，所述开口90位于所述第一连接部311或/和所述第二连接部321上靠近所述卷簧51处。
进一步的，所述开口90位于所述支撑座30上远离所述第一滑动部312的一侧上。
如图11和图12所示，第一支座31和第二支座32相对滑动以增大支撑面33的面积时，柔性显示屏20的可显示面积也随之增大，此时显示装置处于功能状态。
实施例七：
一种显示装置，如图13所示，其与实施例六的不同之处在于所述支撑座30的端部处设置有滑轮80，所述滑轮80的轴线平行于所述卷簧51的轴线，所述滑轮80绕其轴向转动连接于所述支撑座30，所述柔性显示屏20绕过所述滑轮80且与所述滑轮80抵接，所述柔性支撑板40绕过所述滑轮80与所述滑轮80触接。
进一步的，所示支撑座30的两端均设置有滑轮80。利用滑轮80使柔性支撑板40在支撑座30端部的移动更加顺畅，同时减少柔性显示屏20因滑动摩擦造成的损伤。
本发明的有益效果为：沿第一方向滑动第一支座31或第二支座32以缩小支撑面33的面积时，此时支撑面33上显示装置的显示屏幕较小，显示装置处于便于携带的状态；沿第一方向滑动第一支座31或第二支座32以扩大支撑面33的面积时，此时支撑面33上显示装置的显示屏幕较大，显示装置处于功能状态；显示装置具有两种状态，同时手持显示装置对柔性显示屏20进行点触操作时，利用支撑座30和柔性支撑板40的支撑作用，便于操作，减小对柔性显示屏20进行触控操作时的触摸不平整感。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (14)

  1. 一种显示装置，其中，所述显示装置包括：
    柔性显示屏，其包括相对设置的第一端和第二端；
    支撑座，所述支撑座的外表面包括支撑面，所述柔性显示屏位于所述支撑面上，所述支撑座包括第一支座和第二支座，所述第一支座与所述第二支座沿第一方向相对滑动以增大或缩小所述支撑面的面积；
    所述柔性显示屏的第一端与所述第一支座连接，第二端与所述第二支座连接，所述第一支座或/和所述第二支座上设置有用于卷绕所述柔性显示屏的卷绕机构，当所述第一支座和所述第二支座相对滑动时，所述卷绕机构卷绕所述柔性显示屏或所述卷绕机构释放所述柔性显示屏被卷绕的部分。
  2. 根据权利要求1所述的显示装置，其中，所述卷绕机构设置有一个，所述卷绕机构固定于所述第一支座上，所述柔性显示屏的第一端与所述卷绕机构连接；或者，所述卷绕机构固定于所述第二支座上，所述柔性显示屏的第二端与所述卷绕机构连接。
  3. 根据权利要求1所述的显示装置，其中，所述卷绕机构设置有两个，一个所述卷绕机构设置于所述第一支座上，另一个所述卷绕机构设置于所述第二支座上，所述柔性显示屏的第一端与一个卷绕机构连接，所述柔性显示屏的第二端与另一个卷绕机构连接。
  4. 根据权利要求1所述的显示装置，其中，所述柔性显示屏与所述支撑座之间设置有柔性支撑板，所述柔性显示屏的第一端与所述柔性支撑板的一端固定连接，所述柔性显示屏的第二端与所述柔性支撑板的另一端固定连接。
  5. 根据权利要求4所述的显示装置，其中，所述柔性显示屏贴附并固定于所述柔性支撑板上。
  6. 根据权利要求4所述的显示装置，其中，所述卷绕机构包括卷簧，所述卷簧的轴线平行于所述支撑面且垂直于所述第一方向，所述卷簧的内端与所述支撑座固定连接，所述卷簧的外端与所述柔性支撑板的端部固定连接，所述第一支座和所述第二支座相对移动时，所述卷簧提供拉力以使所述柔性支撑板保持与所述支撑面贴附触接。
  7. 根据权利要求1所述的显示装置，其中，所述第一支座包括第一连接部和与所述第一连接部固定连接的第一滑动部，所述第二支座包括第二连接部和与所述第二连接部固定连接的第二滑动部；所述第一连接部与所述第二连接部相对设置，所述第一滑动部与所述第二滑动部沿第一方向相互滑动连接，所述第一滑动部的外表面与所述第二滑动部的外表面形成的支撑面在同一平面上。
  8. 根据权利要求7所述的显示装置，其中，所述第一滑动部与所述第二滑动部均呈梳齿状且相互咬合。
  9. 根据权利要求7所述的显示装置，其中，所述第一滑动部和所述第二滑动部中的一者为梳齿状结构，另一者为板状结构，所述板状结构上固定设置有位于所述梳齿状结构的空隙处的凸块，所述凸块与所述梳齿状结构沿第一方向相互滑动连接。
  10. 根据权利要求7所述的显示装置，其中，所述支撑座的纵截面整体呈环状，所述第一支座和所述第二支座的纵截面整体均呈“U”字形。
  11. 根据权利要求10所述的显示装置，其中，所述第一支座还包括与所述第一滑动部相对设置且与所述第一连接部固定连接的第三滑动部，所述第二支座还包括与所述第二滑动部相对设置且与所述第二连接部固定连接的第四滑动部，所述第三滑动部与所述第四滑动部沿所述第一方向相互滑动连接。
  12. 根据权利要求7所述的显示装置，其中，所述支撑座内设置有空腔，所述卷绕机构位于所述支撑座内的空腔中，所述第一连接部或/和所述第二连接部上靠近所述卷绕机构处开设有供所述柔性显示屏与所述卷绕机构连接的开口。
  13. 根据权利要求12所述的显示装置，其中，所述开口位于所述支撑座上远离所述第一滑动部的一侧上。
  14. 根据权利要求13所述的显示装置，其中，所述支撑座的端部处设置有滑轮，所述滑轮的轴线平行于所述卷簧的轴线，所述滑轮绕其轴向转动连接于所述支撑座，所述柔性显示屏绕过所述滑轮且与所述滑轮抵接。
PCT/CN2019/107080 2019-05-06 2019-09-20 一种显示装置 WO2020224163A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/621,317 US11361681B2 (en) 2019-05-06 2019-09-20 Display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910372237.5A CN110033707B (zh) 2019-05-06 2019-05-06 一种显示装置
CN201910372237.5 2019-05-06

Publications (1)

Publication Number Publication Date
WO2020224163A1 true WO2020224163A1 (zh) 2020-11-12

Family

ID=67241229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/107080 WO2020224163A1 (zh) 2019-05-06 2019-09-20 一种显示装置

Country Status (3)

Country Link
US (1) US11361681B2 (zh)
CN (1) CN110033707B (zh)
WO (1) WO2020224163A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112382200A (zh) * 2020-11-13 2021-02-19 京东方科技集团股份有限公司 显示装置
CN113851052A (zh) * 2021-09-28 2021-12-28 京东方科技集团股份有限公司 滑卷屏机构、显示装置
CN114170914A (zh) * 2021-12-27 2022-03-11 昆山国显光电有限公司 支撑组件及显示设备

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110033707B (zh) * 2019-05-06 2024-03-26 武汉华星光电半导体显示技术有限公司 一种显示装置
CN110491289B (zh) * 2019-07-29 2024-03-15 武汉华星光电半导体显示技术有限公司 显示装置
CN110364085B (zh) * 2019-08-29 2021-07-23 武汉天马微电子有限公司 一种可折叠显示装置
CN110675759B (zh) * 2019-09-25 2021-11-02 武汉华星光电半导体显示技术有限公司 可立式oled显示设备
CN110580858A (zh) * 2019-10-08 2019-12-17 李萌 滑板式支撑结构及柔性显示装置
CN110599912A (zh) * 2019-10-15 2019-12-20 Oppo广东移动通信有限公司 电子设备
CN110706600B (zh) * 2019-10-29 2021-12-03 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
CN110910771B (zh) * 2019-11-30 2021-07-09 深圳市深汕特别合作区智慧城市研究院有限公司 一种可升降旋转式智慧灯杆信息显示交互设备
CN112991929B (zh) * 2019-12-13 2022-09-02 Oppo广东移动通信有限公司 电子装置
CN112968982B (zh) * 2019-12-13 2022-07-12 Oppo广东移动通信有限公司 电子装置
CN112991930B (zh) * 2019-12-13 2022-12-30 Oppo广东移动通信有限公司 电子装置
CN111010829B (zh) * 2019-12-26 2021-03-16 维沃移动通信有限公司 电子设备
CN113132512B (zh) * 2019-12-31 2022-09-23 华为技术有限公司 具有卷曲屏的电子设备
CN111508362B (zh) * 2020-04-28 2022-08-09 合肥维信诺科技有限公司 显示装置
CN111508363A (zh) * 2020-04-30 2020-08-07 武汉华星光电半导体显示技术有限公司 显示装置
CN111425725A (zh) * 2020-05-21 2020-07-17 京东方科技集团股份有限公司 一种屏下支撑结构及显示装置
CN111508372A (zh) 2020-05-26 2020-08-07 武汉华星光电半导体显示技术有限公司 柔性显示装置
CN111508373A (zh) * 2020-05-26 2020-08-07 武汉华星光电半导体显示技术有限公司 柔性显示装置
CN111613144B (zh) 2020-05-29 2022-06-17 京东方科技集团股份有限公司 一种柔性屏终端
CN111752515B (zh) * 2020-06-09 2021-07-06 武汉华星光电半导体显示技术有限公司 显示装置及显示方式
CN111968515B (zh) * 2020-08-28 2022-06-24 维信诺科技股份有限公司 显示设备
CN112164312B (zh) * 2020-09-28 2023-03-24 湖北长江新型显示产业创新中心有限公司 一种滑卷显示装置
CN112492780A (zh) * 2020-11-30 2021-03-12 维沃移动通信有限公司 电子设备
CN114582224A (zh) * 2020-12-02 2022-06-03 北京小米移动软件有限公司 柔性显示屏的支撑装置和终端
CN114598759A (zh) * 2020-12-07 2022-06-07 北京小米移动软件有限公司 电子设备
US11665839B2 (en) 2020-12-16 2023-05-30 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display device
CN112466217A (zh) * 2020-12-16 2021-03-09 武汉华星光电半导体显示技术有限公司 柔性显示装置
US11632452B2 (en) * 2021-03-25 2023-04-18 Lepton Computing Llc Expandable display mobile device
CN113160709A (zh) * 2021-04-12 2021-07-23 维沃移动通信有限公司 显示屏组件和电子设备
CN113223414B (zh) * 2021-05-17 2023-05-26 Oppo广东移动通信有限公司 电子装置
US11880242B2 (en) * 2021-06-22 2024-01-23 Lepton Computing Llc. Invertible flexible display device with a parallel retraction aperture
CN113593410B (zh) * 2021-07-29 2023-06-16 京东方科技集团股份有限公司 卷轴结构、卷轴式显示面板
CN114216012B (zh) * 2021-12-08 2023-07-04 合肥维信诺科技有限公司 柔性屏支撑装置及显示设备
CN114220350B (zh) * 2021-12-28 2024-04-26 昆山国显光电有限公司 支撑结构件及显示装置
CN114863807B (zh) * 2022-04-13 2023-09-15 湖北长江新型显示产业创新中心有限公司 一种支撑装置及柔性显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160034000A1 (en) * 2014-08-01 2016-02-04 Samsung Display Co., Ltd. Display device
CN106601131A (zh) * 2016-12-28 2017-04-26 上海天马微电子有限公司 柔性显示装置
CN106884867A (zh) * 2017-03-22 2017-06-23 联想(北京)有限公司 电子设备、柔性连接机构
CN206301242U (zh) * 2016-10-27 2017-07-04 珠海市魅族科技有限公司 显示组件及移动终端
CN208061588U (zh) * 2018-03-26 2018-11-06 京东方科技集团股份有限公司 柔性显示装置
CN110033707A (zh) * 2019-05-06 2019-07-19 武汉华星光电半导体显示技术有限公司 一种显示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101401552B1 (ko) * 2012-07-27 2014-06-03 한국과학기술원 간편형 플렉서블 전자소자
CN104378936A (zh) * 2013-08-16 2015-02-25 鸿富锦精密工业（深圳）有限公司 电子设备
KR102269135B1 (ko) * 2014-10-06 2021-06-25 삼성디스플레이 주식회사 표시 장치
KR102301500B1 (ko) * 2015-01-22 2021-09-13 삼성디스플레이 주식회사 표시 장치
CN104732890B (zh) * 2015-03-31 2017-03-01 京东方科技集团股份有限公司 一种卷轴显示装置
KR102359544B1 (ko) * 2015-06-22 2022-02-08 엘지전자 주식회사 변형 가능한 디스플레이 장치 및 그의 동작 방법
US9625948B2 (en) * 2015-08-24 2017-04-18 Apple Inc. Electronic devices with retractable displays
CN107408358B (zh) * 2015-12-30 2020-06-23 深圳市柔宇科技有限公司 卷轴式柔性显示器
CN107484425B (zh) * 2016-03-30 2020-08-28 深圳市柔宇科技有限公司 柔性显示装置
US9860998B2 (en) * 2016-04-04 2018-01-02 Mansoor Malik Modular deployable display unit and system thereof
CN205943347U (zh) * 2016-07-08 2017-02-08 广东欧珀移动通信有限公司 一种柔性显示装置及移动终端
CN206039368U (zh) * 2016-07-08 2017-03-22 广东欧珀移动通信有限公司 柔性屏支撑结构、柔性显示屏模组及移动终端
KR102591365B1 (ko) * 2016-09-12 2023-10-19 삼성디스플레이 주식회사 확장형 표시 장치
CN106448465A (zh) * 2016-10-11 2017-02-22 上海天马微电子有限公司 柔性显示装置
CN208044999U (zh) * 2018-02-09 2018-11-02 深圳市柔宇科技有限公司 柔性显示装置
CN108230937A (zh) * 2018-03-26 2018-06-29 京东方科技集团股份有限公司 柔性显示装置
CN208014279U (zh) * 2018-04-12 2018-10-26 北京京东方光电科技有限公司 柔性显示面板和柔性显示装置
CN109584727B (zh) * 2019-01-29 2021-12-21 维沃移动通信有限公司 终端设备
CN209928860U (zh) * 2019-05-06 2020-01-10 武汉华星光电半导体显示技术有限公司 一种显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160034000A1 (en) * 2014-08-01 2016-02-04 Samsung Display Co., Ltd. Display device
CN206301242U (zh) * 2016-10-27 2017-07-04 珠海市魅族科技有限公司 显示组件及移动终端
CN106601131A (zh) * 2016-12-28 2017-04-26 上海天马微电子有限公司 柔性显示装置
CN106884867A (zh) * 2017-03-22 2017-06-23 联想(北京)有限公司 电子设备、柔性连接机构
CN208061588U (zh) * 2018-03-26 2018-11-06 京东方科技集团股份有限公司 柔性显示装置
CN110033707A (zh) * 2019-05-06 2019-07-19 武汉华星光电半导体显示技术有限公司 一种显示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112382200A (zh) * 2020-11-13 2021-02-19 京东方科技集团股份有限公司 显示装置
CN112382200B (zh) * 2020-11-13 2023-07-25 京东方科技集团股份有限公司 显示装置
CN113851052A (zh) * 2021-09-28 2021-12-28 京东方科技集团股份有限公司 滑卷屏机构、显示装置
CN113851052B (zh) * 2021-09-28 2023-10-20 京东方科技集团股份有限公司 滑卷屏机构、显示装置
CN114170914A (zh) * 2021-12-27 2022-03-11 昆山国显光电有限公司 支撑组件及显示设备

Also Published As

Publication number Publication date
US20210366318A1 (en) 2021-11-25
CN110033707A (zh) 2019-07-19
US11361681B2 (en) 2022-06-14
CN110033707B (zh) 2024-03-26

Similar Documents

Publication Publication Date Title
WO2020224163A1 (zh) 一种显示装置
WO2020220417A1 (zh) 柔性显示装置
US11809231B2 (en) Display device with flexible display panel connected to transmission mechanism
CN110288914B (zh) 卷轴式显示装置
US20210359251A1 (en) Flexible display panel and flexible display device
CN205943347U (zh) 一种柔性显示装置及移动终端
JP3164598U (ja) 折り畳み可能な電子装置
WO2021258899A1 (zh) 显示装置
WO2021012605A1 (zh) 一种柔性显示装置
CN111383538B (zh) 一种可卷曲柔性显示装置
WO2022126752A1 (zh) 柔性显示装置
WO2021237851A1 (zh) 显示装置
US20230141120A1 (en) Display device
WO2021232980A1 (zh) 一种屏下支撑结构及显示装置
US20120262853A1 (en) Electronic device with support assembly
EP3712875A1 (en) Structure of extending-type display screen
US11540407B2 (en) Flexible display device
CN209928860U (zh) 一种显示装置
CN110033708A (zh) 一种可折叠显示装置
WO2020215624A1 (zh) 柔性显示装置和终端
JP2023509032A (ja) ローラブルディスプレイを有する電子デバイス
US20120261305A1 (en) Electronic device with support assembly
CN101877735A (zh) 支撑结构及具该支撑结构的便携式电子装置
CN113194174A (zh) 电子设备
US20220326735A1 (en) Portable electronic device having rollable display structure

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: 19927948

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: 19927948

Country of ref document: EP

Kind code of ref document: A1