WO2022041404A1 - 一种可折叠显示屏 - Google Patents

一种可折叠显示屏 Download PDF

Info

Publication number
WO2022041404A1
WO2022041404A1 PCT/CN2020/120005 CN2020120005W WO2022041404A1 WO 2022041404 A1 WO2022041404 A1 WO 2022041404A1 CN 2020120005 W CN2020120005 W CN 2020120005W WO 2022041404 A1 WO2022041404 A1 WO 2022041404A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
display screen
display area
foldable display
transparent protective
Prior art date
Application number
PCT/CN2020/120005
Other languages
English (en)
French (fr)
Inventor
贾成杰
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 US17/267,774 priority Critical patent/US20220308630A1/en
Publication of WO2022041404A1 publication Critical patent/WO2022041404A1/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
    • G06F1/1633—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
    • 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
    • G06F1/1616—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; 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
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • 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

Definitions

  • the present application relates to the field of display panels, and in particular, to a foldable display screen.
  • the surface of the flexible display screen is relatively fragile, and the screen exposed on the outside when the mobile phone is folded out is easily damaged after touching a hard object or falling, resulting in problems such as failure to display or large-scale black spots.
  • FIG. 1a is a schematic structural diagram of a front view of a foldable display provided by the prior art
  • FIG. 1b is a schematic structural diagram of a cross-sectional view of a foldable display provided by the prior art.
  • the foldable display screen 100 includes the first A substrate 10, a second substrate 20 and a flexible display screen 30, the first substrate 10 and the second substrate 20 are spliced to each other to form a complete substrate.
  • the flexible display screen 30 is disposed on the front surfaces of the first substrate 10 and the second substrate 20 and is bent from the front surface of the second substrate 20 to the back surface of the second substrate 20 .
  • the flexible display screen 30 has a first display area 31 on the front side of the first substrate 10 and the second substrate 20 , a second display area 32 on the back side of the second substrate 20 , and a second display area 32 between the first display area 31 and the second display area 32 . There is a side bending display area 33 in between.
  • the side bending display area 33 is easily damaged after touching a hard object or falling, resulting in no display or black spots in a large area.
  • An object of the present invention is to provide a foldable display screen, which can solve the problem in the prior art that the screen of the flexible mobile phone exposed on the side is easily damaged after touching a hard object or falling.
  • the present invention provides a foldable display screen, including a first substrate and a second substrate, which are spliced together to form a complete substrate; a flexible display screen, which is arranged on the front of the first substrate and the second substrate and bent from the front side of the second substrate to the back side of the second substrate; the flexible display screen has a first display area on the front side of the first substrate and the second substrate, The backside of the substrate has a second display area, and a side bending display area is arranged between the first display area and the second display area; a transparent protective structure covers the side bending display area.
  • a transparent protective structure is arranged outside the side bending display area, which can protect the side bending display area without affecting the display effect, and effectively improve the problem that the screen is easily damaged after touching hard objects or falling. The purpose of solving the damage of the side flexible display.
  • a first frame is further included to cover the side of the first substrate and the side of the second substrate except the side bending display area; the Two ends of the transparent protective structure are respectively fixedly connected with the first frame, and the first frame and the transparent protective structure form an integral frame.
  • a polarizer is also included, the first frame has two first connecting ends, the transparent protective structure has two second connecting ends, the first connecting ends are connected to the The second connection ends are clamped to each other.
  • the first connection end includes a clip slot; the second connection end includes a clip terminal adapted to the clip slot, and the clip terminal is clipped to the slot. in the card slot.
  • the card slot has a slot
  • the clip terminal has an elastic plug
  • the elastic plug is inserted in the card slot
  • the slot is used for the elastic plug. stop.
  • the second connecting end is provided with at least one through hole, and the through hole is filled with flexible adhesive for bonding the second connecting end and the first connecting end. a connection end.
  • a buffer layer is provided between the contact surfaces of the first connection end and the second connection end.
  • the transparent protective structure further comprises a main body part, covering the side bending display area; an arc part, one end of which is connected to the main body part and covering the The side surface is bent at the corner of the display area; the second connecting end is connected to the other end of the arc-shaped portion.
  • the transparent protective structure is in the shape of "]", and the transparent protective structure is transparent glass or other transparent materials.
  • first substrate and the second substrate can be bent relative to each other centered at the connection point, and the first display area of the flexible display screen is between the first substrate and the second substrate.
  • the bending portion of the second substrate corresponds to a bendable area.
  • a flexible bending member is further included, connecting the first substrate and the second substrate, so as to fold the first display surface.
  • the first substrate and the second substrate have the same size, and the first display surface has a folding line, and the folding line is the same as the first substrate and the second substrate.
  • the gaps between the second substrates overlap, and when the first display surface is folded, the first substrate and the second substrate are completely aligned.
  • the first substrate further comprises a substrate layer; a thin film transistor layer, disposed on the substrate layer; a flat layer, disposed on the thin film transistor layer; a pixel definition layer, disposed on the on the flat layer; a thin film encapsulation layer; and on the pixel definition layer.
  • a camera is also included, which is disposed on the back of the first substrate.
  • the beneficial effects of the present invention are as follows: the present invention provides a foldable display screen, and a transparent protective structure is arranged outside the side bending display area, so that the side bending can be realized without affecting the display effect.
  • the protective effect of the display area can effectively improve the problem that the screen is easily damaged after touching hard objects or falling, and achieve the purpose of effectively solving the damage of the side flexible display.
  • FIG. 1a is a schematic front view structure diagram of a foldable display screen provided by the prior art
  • FIG. 1b is a schematic cross-sectional structural diagram of a foldable display screen provided by the prior art
  • FIG. 2 is a schematic front view structure diagram of a foldable display screen provided by an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a rear view structure of a foldable display screen provided by an embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional structural diagram of a foldable display screen provided by an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a first frame and a transparent protective structure of a foldable display screen according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a junction of a first frame of a foldable display screen and a transparent protective structure according to an embodiment of the present invention.
  • a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the present invention provides a foldable display screen 100, please refer to FIG. 2, FIG. 3 and FIG. 4,
  • FIG. 2 is a schematic front view structure of a foldable display screen provided by an embodiment of the present invention
  • FIG. 3 is an embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional structure diagram of a foldable display screen provided by an embodiment of the present invention.
  • the foldable display screen 100 includes a first substrate 10, a second substrate 20, a flexible display screen 30, Transparent protective structure 40 and first frame 50 .
  • the first substrate 10 and the second substrate 20 are spliced to each other to form a complete substrate.
  • the flexible display screen 30 is disposed on the front surfaces of the first substrate 10 and the second substrate 20 and is bent from the front surface of the second substrate 20 to the back surface of the second substrate 20 .
  • the flexible display screen 30 has a first display area 31 on the front side of the first substrate 10 and the second substrate 20 , a second display area 32 on the back side of the second substrate 20 , and a second display area 32 between the first display area 31 and the second display area 32 . There is a side bending display area 33 in between.
  • the first frame 50 is used to cover the side of the first substrate 10 and the side of the second substrate 20 except for the side bending display area 33 .
  • the transparent protection structure 40 is covered on the side bending display area 33, and the transparent protection structure 40 is arranged outside the side bending display area 33, so as to realize the protection of the side bending display area 33 without affecting the display effect It can effectively improve the problem that the screen is easily damaged when it comes into contact with hard objects or falls, and achieves the purpose of effectively solving the damage of the side flexible display screen 30 .
  • FIG. 5 is a schematic structural diagram of a first frame and a transparent protective structure of a foldable display screen provided by an embodiment of the present invention
  • FIG. 6 is a first frame of a foldable display screen provided by an embodiment of the present invention.
  • the first frame 50 has two first connecting ends 51
  • the transparent protective structure 40 has two second connecting ends 41
  • the first connecting ends 51 and the second connecting ends 41 are mutually clamped.
  • the first connection end 51 includes a card slot 511 ; the second connection end 41 includes a click terminal 411 which is matched with the card slot 511 , and the card terminal 411 is locked in the card slot 511 .
  • the card slot 511 has a slot
  • the clip terminal 411 has an elastic plug
  • the elastic plug is inserted in the card slot 511 and the slot stops the elastic plug.
  • the second connection end 41 is provided with at least one through hole 412 , and the through hole 412 is filled with flexible adhesive for bonding the second connection end 41 and the first connection end 51 .
  • a buffer layer is provided between the contact surfaces of the first connection end 51 and the second connection end 41 , which can reduce the buffer force of the transparent protective structure 40 during assembly and normal use.
  • the transparent protective structure 40 includes a main body part 42, which is covered on the side bending display area 33; an arc part 43, one end of which is connected to the main body part 42, and is covered at the corner of the side bending display area 33; a second connection The end 41 is connected to the other end of the arcuate portion 43 .
  • the transparent protective structure 40 is in the shape of "]", and the transparent protective structure 40 is made of transparent glass or other transparent materials.
  • the first substrate 10 and the second substrate 20 can be bent relative to each other with their connection as the center, and the first display area 31 of the flexible display screen 30 has a corresponding bendable area at the bending position of the first substrate 10 and the second substrate 20 .
  • the foldable display screen 100 further includes a flexible bending member connecting the first substrate 10 and the second substrate 20 to fold the first display surface.
  • the size of the first substrate 10 and the second substrate 20 are the same, and the first display surface has a folding line.
  • the folding line overlaps with the gap between the first substrate 10 and the second substrate 20.
  • the first substrate 10 and the second substrate 20 further include a substrate layer; a thin film transistor layer, disposed on the substrate layer; a flat layer, disposed on the thin film transistor layer; a pixel definition layer, disposed on the flat layer; a thin film encapsulation layer; on the pixel definition layer.
  • the foldable display screen 100 further includes a camera disposed on the back of the first substrate 10 .
  • the present invention provides a foldable display screen 100, and a transparent protective structure 40 is arranged outside the side bending display area 33, so that the side bending display area 33 can be realized without affecting the display effect.
  • the protective effect of the device can effectively improve the problem that the screen is easily damaged when it comes into contact with hard objects or falls, and achieves the purpose of effectively solving the damage of the side flexible display screen 30 .
  • a foldable display screen provided by the embodiments of the present application has been introduced in detail above.
  • the principles and implementations of the present application are described in this article by using specific examples.
  • Technical solutions and their core ideas; those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not
  • the essence of the corresponding technical solutions is deviated from the scope of the technical solutions of the embodiments of the present application.

Landscapes

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

Abstract

一种可折叠显示屏(100)，包括第一基板(10)和第二基板(20)，相互拼接成一个完整基板；柔性显示屏(30)在第一基板(10)和第二基板(20)的正面具有第一显示区(31)，在第二基板(20)的背面具有第二显示区(32)，在第一显示区(31)和第二显示区(32)之间具有侧面弯折显示区(33)；透明防护结构(40)，包覆于侧面弯折显示区(33)上。

Description

一种可折叠显示屏 技术领域
本申请涉及显示面板领域，尤其地涉及一种可折叠显示屏。
 背景技术
目前柔性显示屏表面比较脆弱，对于手机外折时暴露在外侧的屏幕在接触到坚硬物体或者跌落后容易损坏，导致无法显示或者大规模区域黑斑等问题。
请参阅图1a和图1b，图1a为现有技术提供的可折叠显示正视的结构示意图，图1b为现有技术提供的可折叠显示屏剖视的结构示意图，可折叠显示屏100，包括第一基板10、第二基板20和柔性显示屏30，第一基板10和第二基板20相互拼接成一个完整基板。柔性显示屏30设于第一基板10和第二基板20的正面且从第二基板20的正面弯折至第二基板20的背面。柔性显示屏30在第一基板10和第二基板20的正面具有第一显示区31，在第二基板20的背面具有第二显示区32，在第一显示区31和第二显示区32之间具有侧面弯折显示区33。
侧面弯折显示区33在接触到坚硬物体或者跌落后容易损坏，导致无法显示或者大规模区域黑斑。
因此，确有必要来开发一种新型的可折叠显示屏，以克服现有技术的缺陷。
 技术问题
本发明的一个目的是提供一种可折叠显示屏，其能够解决现有技术中柔性手机暴露在侧面的屏幕在接触到坚硬物体或者跌落后容易损坏的问题。
 技术解决方案
为实现上述目的，本发明提供一种可折叠显示屏，包括第一基板和第二基板，相互拼接成一个完整基板；柔性显示屏，设于所述第一基板和所述第二基板的正面且从所述第二基板的正面弯折至所述第二基板的背面；所述柔性显示屏在所述第一基板和所述第二基板的正面具有第一显示区，在所述第二基板的背面具有第二显示区，在所述第一显示区和所述第二显示区之间具有侧面弯折显示区；透明防护结构，包覆于所述侧面弯折显示区上。
在侧面弯折显示区的外部设置透明防护结构，能够实现在不影响显示效果的前提下对侧面弯折显示区的保护作用，有效提升屏幕在接触到坚硬物体或者跌落后容易损坏问题，达到有效解决侧边柔性显示屏损毁的目的。
进一步的，在其他实施方式中，其中还包括第一边框，用以包覆所述第一基板的边侧以及所述第二基板除所述侧面弯折显示区之外的边侧；所述透明防护结构的两端分别与所述第一边框固定连接，所述第一边框与所述透明防护结构形成整体的边框。
进一步的，在其他实施方式中，其中还包括偏光片，所述第一边框具有两个第一连接端，所述透明防护结构具有两个第二连接端，所述第一连接端与所述第二连接端相互卡接。
进一步的，在其他实施方式中，其中所述第一连接端包括一卡槽；所述第二连接端包括一与所述卡槽相适配的卡接端子，所述卡接端子卡接于所述卡槽内。
进一步的，在其他实施方式中，其中所述卡槽具有槽口，所述卡接端子具有弹性插销，所述弹性插销插设在所述卡槽内且所述槽口对所述弹性插销进行止挡。
进一步的，在其他实施方式中，其中所述第二连接端上设有至少一个通孔，所述通孔内填充有柔性粘接胶，用以粘接所述第二连接端和所述第一连接端。
进一步的，在其他实施方式中，所述第一连接端和所述第二连接端的接触面之间设有缓冲层。
进一步的，在其他实施方式中，其中所述透明防护结构还包括主体部分，包覆于所述侧面弯折显示区上；弧形部分，其一端连接于所述主体部分，且包覆于所述侧面弯折显示区的拐角处；所述第二连接端连接于所述弧形部分的另一端。
进一步的，在其他实施方式中，其中所述透明防护结构呈“]”型，所述透明防护结构为透明玻璃或其他透明材料。
进一步的，在其他实施方式中，其中所述第一基板和所述第二基板以其连接处为中心可相对弯折，所述柔性显示屏的第一显示区在所述第一基板和所述第二基板的弯折处对应有可弯折区域。
进一步的，在其他实施方式中，其中还包括柔性弯折件，连接所述第一基板和第二基板，用以使所述第一显示面折叠。
进一步的，在其他实施方式中，其中还所述第一基板和所述第二基板的大小相同，所述第一显示面中具有一折叠线，所述折叠线与所述第一基板和所述第二基板之间的缝隙重叠，当所述第一显示面折叠时，所述第一基板和所述第二基板完全对齐。
进一步的，在其他实施方式中，其中所述第一基板还包括基板层；薄膜晶体管层，设于所述基板层上；平坦层，设于所述薄膜晶体管层上；像素定义层，设于所述平坦层上；薄膜封装层；设于所述像素定义层上。
进一步的，在其他实施方式中，其中还包括摄像头，设于所述第一基板的背面。
 有益效果
相对于现有技术，本发明的有益效果在于：本发明提供一种可折叠显示屏，在侧面弯折显示区的外部设置透明防护结构，能够实现在不影响显示效果的前提下对侧面弯折显示区的保护作用，有效提升屏幕在接触到坚硬物体或者跌落后容易损坏问题，达到有效解决侧边柔性显示屏损毁的目的。
 附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1a为现有技术提供的可折叠显示屏的主视结构示意图；
图1b为现有技术提供的可折叠显示屏的剖视结构示意图；
图2为本发明实施例提供的可折叠显示屏的主视结构示意图；
图3为本发明实施例提供的可折叠显示屏的后视结构示意图；
图4为本发明实施例提供的可折叠显示屏的剖视结构示意图；
图5为本发明实施例提供的可折叠显示屏的第一边框和透明防护结构的结构示意图；
图6为本发明实施例提供的可折叠显示屏的第一边框和透明防护结构相接处的结构示意图。
背景技术中附图说明：
可折叠显示屏-100；
第一基板-10；第二基板-20；
柔性显示屏-30；第一显示区-31；
第二显示区-32；侧面弯折显示区-33；
具体实施方式中附图说明：
可折叠显示屏-100；
第一基板-10；第二基板-20；
柔性显示屏-30；第一显示区-31；
第二显示区-32；侧面弯折显示区-33；
透明防护结构-40；第一边框-50；
第一连接端-51；第二连接端-41；
卡槽-511；卡接端子-411；
通孔-412；主体部分-42；
弧形部分-43。
 本发明的实施方式
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，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请中，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下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下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不同结构。为了简化本申请的公开，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。
本发明提供一种可折叠显示屏100，请参阅图2、图3和图4，图2为本发明实施例提供的可折叠显示屏的主视结构示意图，图3为本发明实施例提供的可折叠显示屏的后视结构示意图，图4为本发明实施例提供的可折叠显示屏的剖视结构示意图，可折叠显示屏100包括第一基板10、第二基板20、柔性显示屏30、透明防护结构40和第一边框50。
第一基板10和第二基板20相互拼接成一个完整基板。柔性显示屏30设于第一基板10和第二基板20的正面且从第二基板20的正面弯折至第二基板20的背面。
柔性显示屏30在第一基板10和第二基板20的正面具有第一显示区31，在第二基板20的背面具有第二显示区32，在第一显示区31和第二显示区32之间具有侧面弯折显示区33。
第一边框50，用以包覆第一基板10的边侧以及第二基板20除侧面弯折显示区33之外的边侧。
透明防护结构40，包覆于侧面弯折显示区33上，在侧面弯折显示区33的外部设置透明防护结构40，能够实现在不影响显示效果的前提下对侧面弯折显示区33的保护作用，有效提升屏幕在接触到坚硬物体或者跌落后容易损坏问题，达到有效解决侧边柔性显示屏30损毁的目的。
请参阅图5和图6，图5为本发明实施例提供的可折叠显示屏的的第一边框和透明防护结构的结构示意图，图6为本发明实施例提供的可折叠显示屏的第一边框和透明防护结构相接处的结构示意图，透明防护结构40的两端分别与第一边框50固定连接，第一边框50与透明防护结构40形成整体的边框。
第一边框50具有两个第一连接端51，透明防护结构40具有两个第二连接端41，第一连接端51与第二连接端41相互卡接。
第一连接端51包括一卡槽511；第二连接端41包括一与卡槽511相适配的卡接端子411，卡接端子411卡接于卡槽511内。
卡槽511具有槽口，卡接端子411具有弹性插销，弹性插销插设在卡槽511内且槽口对弹性插销进行止挡。
第二连接端41上设有至少一个通孔412，通孔412内填充有柔性粘接胶，用以粘接第二连接端41和第一连接端51。
在其他实施方式中，第一连接端51和第二连接端41的接触面之间设有缓冲层，能够减小透明防护结构40组装及平时使用时的缓冲力。
透明防护结构40包括主体部分42，包覆于侧面弯折显示区33上；弧形部分43，其一端连接于主体部分42，且包覆于侧面弯折显示区33的拐角处；第二连接端41连接于弧形部分43的另一端。
其中，透明防护结构40呈“]”型，透明防护结构40为透明玻璃或其他透明材料。
第一基板10和第二基板20以其连接处为中心可相对弯折，柔性显示屏30的第一显示区31在第一基板10和第二基板20的弯折处对应有可弯折区域。
可折叠显示屏100还包括柔性弯折件，连接第一基板10和第二基板20，用以使第一显示面折叠。
第一基板10和第二基板20的大小相同，第一显示面中具有一折叠线，折叠线与第一基板10和第二基板20之间的缝隙重叠，当第一显示面折叠时，第一基板10和第二基板20完全对齐。
第一基板10和第二基板20还包括基板层；薄膜晶体管层，设于基板层上；平坦层，设于薄膜晶体管层上；像素定义层，设于平坦层上；薄膜封装层；设于像素定义层上。
在其他实施方式中，可折叠显示屏100还包括摄像头，设于第一基板10的背面。
本发明的有益效果在于：本发明提供一种可折叠显示屏100，在侧面弯折显示区33的外部设置透明防护结构40，能够实现在不影响显示效果的前提下对侧面弯折显示区33的保护作用，有效提升屏幕在接触到坚硬物体或者跌落后容易损坏问题，达到有效解决侧边柔性显示屏30损毁的目的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上对本申请实施例所提供的一种可折叠显示屏进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (10)

  1. 一种可折叠显示屏，其中，包括
    第一基板和第二基板，相互拼接成一个完整基板；
    柔性显示屏，设于所述第一基板和所述第二基板的正面且从所述第二基板的正面弯折至所述第二基板的背面；所述柔性显示屏在所述第一基板和所述第二基板的正面具有第一显示区，在所述第二基板的背面具有第二显示区，在所述第一显示区和所述第二显示区之间具有侧面弯折显示区；
    透明防护结构，包覆于所述侧面弯折显示区上。
  2. 根据权利要求1所述的可折叠显示屏，其中，还包括
    第一边框，用以包覆所述第一基板的边侧以及所述第二基板除所述侧面弯折显示区之外的边侧；
    所述透明防护结构的两端分别与所述第一边框固定连接，所述第一边框与所述透明防护结构形成整体的边框。
  3. 根据权利要求2所述的可折叠显示屏，其中，所述第一边框具有两个第一连接端，所述透明防护结构具有两个第二连接端，所述第一连接端与所述第二连接端相互卡接。
  4. 根据权利要求3所述的可折叠显示屏，其中，所述第一连接端包括一卡槽；所述第二连接端包括一与所述卡槽相适配的卡接端子，所述卡接端子卡接于所述卡槽内。
  5. 根据权利要求4所述的可折叠显示屏，其中，所述卡槽具有槽口，所述卡接端子具有弹性插销，所述弹性插销插设在所述卡槽内且所述槽口对所述弹性插销进行止挡。
  6. 根据权利要求3所述的可折叠显示屏，其中，所述第二连接端上设有至少一个通孔，所述通孔内填充有柔性粘接胶，用以粘接所述第二连接端和所述第一连接端。
  7. 根据权利要求4所述的可折叠显示屏，其中，所述第一连接端和所述第二连接端的接触面之间设有缓冲层。
  8. 根据权利要求3所述的可折叠显示屏，其中，所述透明防护结构还包括
    主体部分，包覆于所述侧面弯折显示区上；
    弧形部分，其一端连接于所述主体部分，且包覆于所述侧面弯折显示区的拐角处；
    所述第二连接端连接于所述弧形部分的另一端。
  9. 根据权利要求1所述的可折叠显示屏，其中，所述透明防护结构为透明玻璃。
  10. 根据权利要求1所述的可折叠显示屏，其中，所述第一基板和所述第二基板以其连接处为中心可相对弯折，所述柔性显示屏的第一显示区在所述第一基板和所述第二基板的弯折处对应有可弯折区域。
PCT/CN2020/120005 2020-08-31 2020-10-09 一种可折叠显示屏 WO2022041404A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/267,774 US20220308630A1 (en) 2020-08-31 2020-10-09 Foldable display screen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010896222.1A CN112053631B (zh) 2020-08-31 2020-08-31 一种可折叠显示屏
CN202010896222.1 2020-08-31

Publications (1)

Publication Number Publication Date
WO2022041404A1 true WO2022041404A1 (zh) 2022-03-03

Family

ID=73606709

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/120005 WO2022041404A1 (zh) 2020-08-31 2020-10-09 一种可折叠显示屏

Country Status (3)

Country Link
US (1) US20220308630A1 (zh)
CN (1) CN112053631B (zh)
WO (1) WO2022041404A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114694493A (zh) * 2020-12-30 2022-07-01 华为技术有限公司 折叠显示终端

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102855821A (zh) * 2011-06-30 2013-01-02 三星显示有限公司 柔性显示面板和包括该柔性显示面板的显示设备
US20150229844A1 (en) * 2014-02-12 2015-08-13 Semiconductor Energy Laboratory Co., Ltd. Electronic device
CN107065302A (zh) * 2017-05-04 2017-08-18 厦门天马微电子有限公司 框体、背光模组及显示装置
CN207586882U (zh) * 2017-12-14 2018-07-06 信利光电股份有限公司 一种触控显示装置及手机
US20200205251A1 (en) * 2012-06-27 2020-06-25 Samsung Display Co., Ltd. Flexible display panel and display apparatus including the same
CN210925299U (zh) * 2020-03-11 2020-07-03 上海和辉光电有限公司 折叠显示装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030218577A1 (en) * 2002-05-22 2003-11-27 Wang Bruce Yunlong Laptop computer with a large display area
JP2009064656A (ja) * 2007-09-06 2009-03-26 Minebea Co Ltd 面状照明装置
US20110102976A1 (en) * 2009-11-04 2011-05-05 Tonny Chen Electronic device having a windable screen
CN102411223B (zh) * 2011-11-29 2015-09-30 深圳市华星光电技术有限公司 液晶显示装置及其固定结构
KR101346083B1 (ko) * 2012-04-26 2013-12-31 엘지디스플레이 주식회사 디스플레이 장치
TWI655807B (zh) * 2013-08-27 2019-04-01 飛利斯有限公司 具有可撓曲電子構件之可附接裝置
KR102317295B1 (ko) * 2013-11-28 2021-10-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전자 기기 및 그 구동 방법
CN104680940A (zh) * 2015-03-05 2015-06-03 京东方科技集团股份有限公司 一种折叠式显示装置及显示设备
KR102279389B1 (ko) * 2015-05-28 2021-07-21 삼성전자주식회사 디스플레이장치
CN106292023A (zh) * 2015-05-29 2017-01-04 广东欧珀移动通信有限公司 显示屏面板及具有所述显示屏面板的移动终端
KR102379745B1 (ko) * 2015-07-06 2022-03-29 삼성디스플레이 주식회사 표시 장치
CN204808787U (zh) * 2015-07-17 2015-11-25 陕西科技大学 一种无边框显示装置
CN105093621B (zh) * 2015-08-10 2018-03-20 武汉华星光电技术有限公司 一种抗破片显示装置及移动终端
CN206323696U (zh) * 2016-12-28 2017-07-11 东莞市信仓电子有限公司 一种显示屏用防水铁框
CN206805939U (zh) * 2017-06-15 2017-12-26 深圳Tcl新技术有限公司 显示设备
KR102481394B1 (ko) * 2017-08-31 2022-12-23 엘지디스플레이 주식회사 디스플레이 장치와 이를 포함하는 멀티 스크린 디스플레이 장치
JP2019105665A (ja) * 2017-12-08 2019-06-27 株式会社ジャパンディスプレイ 表示装置
CN107863002A (zh) * 2017-12-13 2018-03-30 武汉华星光电半导体显示技术有限公司 柔性显示器及其制作方法、显示装置
KR102504138B1 (ko) * 2018-01-04 2023-03-02 삼성디스플레이 주식회사 롤러블 표시 장치
CN108494908B (zh) * 2018-03-09 2021-07-23 Oppo广东移动通信有限公司 电子装置和制造方法
CN109410763B (zh) * 2018-12-04 2024-04-12 福建华佳彩有限公司 一种柔性显示装置
CN109634365B (zh) * 2018-12-29 2023-05-02 联想(北京)有限公司 电子设备及其显示部件
KR102568821B1 (ko) * 2019-01-22 2023-08-21 삼성디스플레이 주식회사 폴더블 표시 장치
CN211352677U (zh) * 2019-02-23 2020-08-25 华为技术有限公司 一种限位组件、滑动连接机构和可折叠电子设备
CN209993268U (zh) * 2019-04-02 2020-01-24 贵阳登峰广告有限公司 一种高稳定性插接式led显示屏框结构
CN210606357U (zh) * 2019-08-28 2020-05-22 海信视像科技股份有限公司 一种无边框显示装置
CN110728909A (zh) * 2019-09-29 2020-01-24 联想(北京)有限公司 电子设备及贴合屏幕的方法
KR20210089297A (ko) * 2020-01-07 2021-07-16 삼성디스플레이 주식회사 표시 장치
CN111489647B (zh) * 2020-04-26 2022-09-16 京东方科技集团股份有限公司 显示模组及其制造方法、显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102855821A (zh) * 2011-06-30 2013-01-02 三星显示有限公司 柔性显示面板和包括该柔性显示面板的显示设备
US20200205251A1 (en) * 2012-06-27 2020-06-25 Samsung Display Co., Ltd. Flexible display panel and display apparatus including the same
US20150229844A1 (en) * 2014-02-12 2015-08-13 Semiconductor Energy Laboratory Co., Ltd. Electronic device
CN107065302A (zh) * 2017-05-04 2017-08-18 厦门天马微电子有限公司 框体、背光模组及显示装置
CN207586882U (zh) * 2017-12-14 2018-07-06 信利光电股份有限公司 一种触控显示装置及手机
CN210925299U (zh) * 2020-03-11 2020-07-03 上海和辉光电有限公司 折叠显示装置

Also Published As

Publication number Publication date
CN112053631B (zh) 2021-12-03
CN112053631A (zh) 2020-12-08
US20220308630A1 (en) 2022-09-29

Similar Documents

Publication Publication Date Title
WO2021164510A1 (zh) 柔性显示面板、触控显示模组及显示装置
WO2020077744A1 (zh) 一种窄边框显示器
WO2019205923A9 (zh) 触控显示模组、显示装置及透明光学胶层结构
WO2020015390A1 (zh) 显示面板及其制造方法
WO2017067301A1 (zh) 显示装置
WO2021017753A1 (zh) 终端设备
WO2021018192A1 (zh) 终端设备
CN208622354U (zh) 显示面板及显示装置
WO2022017021A1 (zh) 显示模组及显示装置
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
US20200280020A1 (en) Display panel and display device
JP2010091966A (ja) 液晶表示装置
TW200530686A (en) Backlight module
WO2023272868A1 (zh) 显示装置
WO2022041404A1 (zh) 一种可折叠显示屏
TWI701489B (zh) 顯示裝置
WO2016015567A1 (zh) 显示装置及终端
US20190004362A1 (en) Display Assembly and Display Device
CN110737131A (zh) 背光单元及显示模组
WO2022246918A1 (zh) 显示装置
WO2021031080A1 (zh) 可折叠显示屏及其制作方法和显示装置
WO2020155885A1 (zh) 覆晶薄膜及显示装置
WO2021114405A1 (zh) 显示面板及显示装置
WO2020253005A1 (zh) 一种液晶显示装置
WO2022156324A1 (zh) 一种治具

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: 20951072

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: 20951072

Country of ref document: EP

Kind code of ref document: A1