WO2019114089A1 - 柔性显示器及其驱动元件 - Google Patents

柔性显示器及其驱动元件 Download PDF

Info

Publication number
WO2019114089A1
WO2019114089A1 PCT/CN2018/073277 CN2018073277W WO2019114089A1 WO 2019114089 A1 WO2019114089 A1 WO 2019114089A1 CN 2018073277 W CN2018073277 W CN 2018073277W WO 2019114089 A1 WO2019114089 A1 WO 2019114089A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminals
substrate
shape
angle
driving element
Prior art date
Application number
PCT/CN2018/073277
Other languages
English (en)
French (fr)
Inventor
周阳
朱小光
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
Publication of WO2019114089A1 publication Critical patent/WO2019114089A1/zh

Links

Images

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/301Indicating 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

Definitions

  • the present invention provides a flexible display and a driving component thereof, which can improve the conduction capability and the bonding force between the driving component and the flip chip, and avoid the occurrence of COF falling off during the bending process. Improve the bending resistance of the entire flexible display.
  • each of the terminals has a linear shape.
  • each of the terminals has a rectangular shape, and a long side of the rectangle forms an angle with an end of the substrate.
  • each of the terminals has a shape of a parallelogram, and a long side of the parallelogram forms an angle with an end of the substrate.
  • each of the terminals has a curved shape.
  • each of the terminals has an S shape, and one end of the S shape forms an angle with an end of the substrate.
  • the present invention also provides a flexible display including a display panel, a flip chip, and a driving element as described above, wherein one end of the flip chip is electrically connected to the plurality of terminals, The other end of the flip chip is electrically connected to the display panel.
  • Figure 1 is a schematic view showing the force of a conventional driving element
  • Embodiment 4 is a schematic structural view of a driving element in Embodiment 1;
  • Figure 6 is a schematic view showing the force of the driving element in the first embodiment
  • Embodiment 8 is another schematic structural view of a driving element in Embodiment 2.
  • Embodiment 9 is a schematic structural view of a driving element in Embodiment 3.
  • Fig. 10 is a schematic view showing another structure of the driving element in the third embodiment.
  • the flexible display of the present embodiment includes a display panel 1, a flip chip 2, and a driving element 3.
  • the driving device 3 of one end of the flip chip 2 is electrically connected, and the other end of the flip chip 2 and the display panel are connected. 1 electrical connection.
  • the flip chip 2 is a flexible material that can be bent to dispose the driving element 3 on the back side of the display panel 1, thereby making the display panel 1 have a larger screen ratio while achieving a narrow bezel design of the flexible display.
  • the driving component 3 includes a substrate 31.
  • the end portion 310 of the substrate 31 is provided with a pressing area 30.
  • the pressing area 30 is provided with a plurality of terminals 32, and each of the terminals 32 forms an angle with the end portion 310 of the substrate 31. The angle is not equal to 90°.
  • One end of the flip chip 2 is provided with a connection region 20, and the connection region is covered with a conductive material 21, and the flip chip 2 is pressed together with the plurality of terminals 32 through the conductive material 21, thereby realizing a gap between the flip chip 2 and the driving member 3. Electrical connection.
  • the shape of the connecting portion 20 is elongated, and the shape of the pressing portion 30 is also elongated.
  • the width of the pressing portion 30 is larger than the width of the connecting portion 20, that is, the conductive material 21 in the connecting portion 20 during the pressing process. Only a portion of each of the terminals 32 is covered, so that the conductive material can be sufficiently contacted with the plurality of terminals 32 during the pressing process.
  • the conductive material in this embodiment is a conductive paste.
  • the shapes of the plurality of terminals 32 are all the same and parallel to each other, and the arrangement direction of the plurality of terminals 32 is parallel to the end portion 310 of the substrate 31, and the spacing between any two adjacent terminals 32 is equal. This makes it possible to make the arrangement of the plurality of terminals 32 relatively uniform, so that the forces of the plurality of terminals 32 are relatively uniform during the bending process.
  • each of the terminals 32 in the present embodiment has a linear shape, that is, each of the terminals 32 has a strip shape.
  • each of the terminals 32 has a rectangular shape, and the long sides of the rectangle form an angle with the end portion 310 of the substrate 31.
  • the oblique direction of the rectangle may be horizontal to the left or horizontal to the right.
  • the shape of each of the terminals 32 may also be a parallelogram.
  • the direction of inclination of the parallelogram may be horizontal to the left or horizontal to the right.
  • the long sides of the parallelogram form an angle with the end 310 of the substrate 31, and the parallelogram is short.
  • the edge may be parallel to the edge of the end 310 of the substrate 31 or may be at an angle to the edge of the end 310 of the substrate 31.
  • the flip chip 2 needs to be bent when the driving element 3 is disposed on the back surface of the display panel 1. At this time, the direction of the stress F generated by the flip chip 2 on the plurality of terminals 32 and the end of the substrate 31 are obtained. 310 is perpendicular, since each end portion 32 forms an angle with the end portion 310 of the substrate 31 and the angle is not equal to 90°, the stress F generated by the flip chip 2 on the plurality of terminals 32 can be decomposed into two directions perpendicular to each other.
  • the terminal 32 in the present embodiment is not limited to the above two types of straight lines, and other linear shapes that can decompose the stress F may be used, and are not limited herein.
  • each of the terminals 32 has a shape of a broken line.
  • each of the terminals 32 has an arrow shape, and one end of the arrow forms an angle with the end portion 310 of the substrate 31.
  • the direction of the arrow can be horizontal to the left or horizontal to the right. In addition, the direction of the arrow can also be vertical, ie vertical up or down. One end of the arrow forms an angle with the end 310 of the substrate 31.
  • Each of the terminals 32 may also have an S shape, and one end of the S shape forms an angle with the end portion 310 of the substrate 31.
  • the stress F generated by the flip chip 2 on the plurality of terminals 32 can be decomposed, so that the chip-on-film 2 to the plurality of terminals 32 are at the end of the substrate 31.
  • the stress in the vertical direction of the portion 310 is greatly reduced to avoid the phenomenon of COF shedding.
  • each of the terminals 32 has a curved shape.
  • each of the terminals 32 has a circular arc shape, and one end of the circular arc forms an angle with the end portion 310 of the substrate 31.
  • the arc-shaped bending direction can be horizontal to the left or horizontal to the right.
  • Each of the terminals 32 may also have an S shape, and one end of the S shape forms an angle with the end portion 310 of the substrate 31.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Wire Bonding (AREA)

Abstract

本发明提供一种柔性显示器及其驱动元件,所述驱动元件包括基板,所述基板的端部设有压合区,所述压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°。本发明提出的驱动元件的压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°,这样能够对弯折过程中产生的与Bonding pad的方向平行应力进行分解,从而避免出现COF脱落的现象。

Description

柔性显示器及其驱动元件 技术领域
本发明涉及柔性显示技术领域,尤其涉及一种柔性显示器及其驱动元件。
背景技术
现在市场上手机由平面向曲面转变,为了扩大屏占比,实现窄边框设计,3D或curve设计越来越受欢迎。因此,柔性显示屏也越来越广泛的被使用。目前,对于柔性显示上的驱动设计有两种:一种是COP(chip on plastic)+FOP(FPC on plastic);另一种是覆晶薄膜(chip on film,COF)+FOF(FPC on film),但是无论哪种设计都需要通过Bonding技术将驱动元件连接到Panel上。现在通用的Bonding Pad设计都是矩形并且与边缘为垂直设计(如图1所示),因为柔性显示屏的基板是柔性材料,在使用过程中会进行端子区域弯折,例如使用COF时,需要将Bonding的区域弯折到后面,COF和Panel之间会存在较大的拉伸应力,且应力F方向和Bonding pad的方向平行,容易出现COF脱落的现象。
发明内容
为了解决现有技术的不足,本发明提供一种柔性显示器及其驱动元件,能够提升驱动元件与覆晶薄膜之间的导通能力和结合力,避免在弯折过程中出现COF的脱落现象,提升整个柔性显示器的耐弯折性能。
本发明提出的具体技术方案为:提供一种驱动元件,所述驱动元件包括基板,所述基板的端部设有压合区,所述压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°。
可选地,每一个所述端子的形状均相同且相互平行,任意相邻两个端子之间的间距相等,多个端子的排列方向与所述基板的端部平行。
可选地,每一个所述端子的形状呈直线型。
可选地,每一个所述端子的形状为长方形,所述长方形的长边与所述基板的端部形成夹角。
可选地,每一个所述端子的形状为平行四边形,所述平行四边形的长边与所述基板的端部形成夹角。
可选地,每一个所述端子的形状呈折线型。
可选地,每一个所述端子的形状为箭头形状,所述箭头的一端与所述基板的端部形成夹角。
可选地,每一个所述端子的形状呈曲线型。
可选地,每一个所述端子的形状为S形状,所述S形状的一端与所述基板的端部形成夹角。
本发明还提供了一种柔性显示器,所述柔性显示器包括显示面板、覆晶薄膜及如上任一所述的驱动元件,所述覆晶薄膜的一端与所述多个端子电性连接,所述覆晶薄膜的另一端与所述显示面板电性连接。
本发明提出的驱动元件的压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°,这样能够对弯折过程中产生的与Bonding pad的方向平行应力进行分解,从而避免出现COF脱落的现象。
附图说明
图1为现有驱动元件的受力示意图;
图2为柔性显示器的结构示意图;
图3为覆晶薄膜的结构示意图;
图4为实施例1中驱动元件的结构示意图;
图5为实施例1中驱动元件的另一结构示意图;
图6为实施例1中驱动元件的受力示意图;
图7为实施例2中驱动元件的结构示意图;
图8为实施例2中驱动元件的另一结构示意图;
图9为实施例3中驱动元件的结构示意图;
图10为实施例3中驱动元件的另一结构示意图。
具体实施方式
以下,将参照附图来详细描述本发明的实施例。然而,可以以许多不同的形式来实施本发明,并且本发明不应该被解释为限制于这里阐述的具体实施例。相反,提供这些实施例是为了解释本发明的原理及其实际应用,从而使本领域的其他技术人员能够理解本发明的各种实施例和适合于特定预期应用的各种修改。在附图中,相同的标号将始终被用于表示相同的元件。
实施例1
参照图2~4,本实施例中的柔性显示器包括显示面板1、覆晶薄膜2及驱动元件3,覆晶薄膜2的一端驱动元件3电性连接,覆晶薄膜2的另一端与显示面板1电性连接。覆晶薄膜2为柔性材料,其可以弯折将驱动元件3设置在显示面板1的背面,从而使得显示面板1具有更大的屏占比,同时实现柔性显示器的窄边框设计。
具体地驱动元件3包括基板31,基板31的端部310设有压合区30,压合区30中设有多个端子32,每一个端子32均与基板31的端部310形成夹角,该夹角不等于90°。覆晶薄膜2的一端设有连接区20,连接区中覆盖有导电材料21,覆晶薄膜2通过导电材料21与多个端子32进行压合,从而实现覆晶薄膜2与驱动元件3之间的电性连接。
连接区20的形状为长条状,压合区30的形状也为长条状,压合区30的宽度大于连接区20的宽度,即在压合过程中,连接区20中的导电材料21只覆盖每一个端子32的一部分,这样,在压合过程中能够保证导电材料与多个端子32能够充分接触。其中,本实施例中的导电材料为导电胶。
多个端子32的形状均相同且相互平行,多个端子32的排列方向与基板31的端部310平行,任意相邻两个端子32之间的间距相等。这样可以使得多个端子32的排布比较均匀,从而使得在弯折过程中多个端子32的受力比较均匀。
参照图4、图5,本实施例中的每一个端子32的形状呈直线型,即每一个端子32的形状为条状。
具体地,每一个端子32的形状为长方形,长方形的长边与基板31的端部310形成夹角,长方形的倾斜方向可以是水平向左,也可以是水平向右。每一个端子32的形状也可以为平行四边形,平行四边形的倾斜方向可以是水平向左,也可以是水平向右,平行四边形的长边与基板31的端部310形成夹角,平行四边形的短边可以与基板31的端部310的边缘平行,也可以与基板31的端部310的边缘呈一定角度。
参照图6,覆晶薄膜2在将驱动元件3设置于显示面板1的背面时需要进行弯折,此时,覆晶薄膜2对多个端子32产生的应力F的方向与基板31的端部310垂直,由于每一个端部32均与基板31的端部310形成夹角且夹角不等于90°,覆晶薄膜2对多个端子32产生的应力F可以分解为方向相互垂直的两个力F 1和F 2,其中,F 2=F 1 2+F 2 2,从而使得覆晶薄膜2对多个端子32在于基板31的端部310垂直的方向上的应力大大减小,避免出现COF脱落的现象。
当然,本实施例中的端子32的不限于上述两种直线型,其他能够对应力F进行分解的呈直线型的形状也可以,这里不做限定。
实施例2
参照图7、图8,本实施例与实施例1的不同之处在于,每一个端子32的形状呈折线型。
具体地,每一个端子32的形状为箭头形状,箭头的一端与基板31的端部310形成夹角。箭头的指向可以是水平向左,也可以是水平向右。此外,箭头的指向也可以是垂直方向,即垂直向上或者垂直向下。箭头的一端与基板31的端部310形成夹角。每一个端子32的形状也可以为S形状,S形状的一端与基板31的端部310形成夹角。
本实施例通过将端子32的形状设定为折线型,同样可以将覆晶薄膜2对多个端子32产生的应力F进行分解,从而使得覆晶薄膜2对多个端子32在于基板31的端部310垂直的方向上的应力大大减小,避免出现COF脱落的现象。
当然,本实施例中的端子32的不限于上述两种折线型,其他能够对应力F进行分解的呈折线型的形状也可以,这里不做限定。
实施例3
参照图9、图10,本实施例与实施例1的不同之处在于,每一个端子32的形状呈曲线型。
具体地,每一个端子32的形状为圆弧形,圆弧形的一端与基板31的端部310形成夹角。圆弧形的弯折方向可以是水平向左,也可以是水平向右。每一个端子32的形状也可以为S形状,S形状的一端与基板31的端部310形成夹角。
本实施例中通过将端子32的形状设定为曲线型,同样可以将覆晶薄膜2对多个端子32产生的应力F进行分解,从而使得覆晶薄膜2对多个端子32在于基板31的端部310垂直的方向上的应力大大减小,避免出现COF脱落的现象。
当然,本实施例中的端子32的不限于上述两种曲线型,其他能够对应力F进行分解的呈曲线型的形状也可以,这里不做限定。
以上所述仅是本申请的具体实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本申请原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本申请的保护范围。

Claims (20)

  1. 一种驱动元件,其中,包括基板,所述基板的端部设有压合区,所述压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°。
  2. 根据权利要求1所述的驱动元件,其中,多个端子的形状均相同且相互平行,任意相邻两个所述端子之间的间距相等,多个端子的排列方向与所述基板的端部平行。
  3. 根据权利要求2所述的驱动元件,其中,每一个所述端子的形状呈直线型。
  4. 根据权利要求3所述的驱动元件,其中,每一个所述端子的形状为长方形,所述长方形的长边与所述基板的端部形成夹角。
  5. 根据权利要求3所述的驱动元件,其中,每一个所述端子的形状为平行四边形,所述平行四边形的长边与所述基板的端部形成夹角。
  6. 根据权利要求2所述的驱动元件,其中,每一个所述端子的形状呈折线型。
  7. 根据权利要求6所述的驱动元件,其中,每一个所述端子的形状为箭头形状,所述箭头的一端与所述基板的端部形成夹角。
  8. 根据权利要求2所述的驱动元件,其中,每一个所述端子的形状呈曲线型。
  9. 根据权利要求6所述的驱动元件,其中,每一个所述端子的形状为S形状,所述S形状的一端与所述基板的端部形成夹角。
  10. 根据权利要求8所述的驱动元件,其中,每一个所述端子的形状为S形状,所述S形状的一端与所述基板的端部形成夹角。
  11. 一种柔性显示器,其中,包括显示面板、覆晶薄膜及驱动元件,所述覆晶薄膜的一端与所述多个端子电性连接,所述覆晶薄膜的另一端与所述显示面板电性连接,所述驱动元件包括包括基板,所述基板的端部设有压合区,所 述压合区中设有多个端子,每一个所述端子均与所述基板的端部形成夹角,所述夹角不等于90°。
  12. 根据权利要求11所述的柔性显示器,其中,多个端子的形状均相同且相互平行,任意相邻两个所述端子之间的间距相等,多个端子的排列方向与所述基板的端部平行。
  13. 根据权利要求12所述的柔性显示器,其中,每一个所述端子的形状呈直线型。
  14. 根据权利要求13所述的柔性显示器,其中,每一个所述端子的形状为长方形,所述长方形的长边与所述基板的端部形成夹角。
  15. 根据权利要求13所述的柔性显示器,其中,每一个所述端子的形状为平行四边形,所述平行四边形的长边与所述基板的端部形成夹角。
  16. 根据权利要求12所述的柔性显示器,其中,每一个所述端子的形状呈折线型。
  17. 根据权利要求16所述的柔性显示器,其中,每一个所述端子的形状为箭头形状,所述箭头的一端与所述基板的端部形成夹角。
  18. 根据权利要求12所述的柔性显示器,其中,每一个所述端子的形状呈曲线型。
  19. 根据权利要求16所述的柔性显示器,其中,每一个所述端子的形状为S形状,所述S形状的一端与所述基板的端部形成夹角。
  20. 根据权利要求18所述的柔性显示器,其中,每一个所述端子的形状为S形状,所述S形状的一端与所述基板的端部形成夹角。
PCT/CN2018/073277 2017-12-14 2018-01-18 柔性显示器及其驱动元件 WO2019114089A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711341803.3A CN108091263A (zh) 2017-12-14 2017-12-14 柔性显示器及其驱动元件
CN201711341803.3 2017-12-14

Publications (1)

Publication Number Publication Date
WO2019114089A1 true WO2019114089A1 (zh) 2019-06-20

Family

ID=62176444

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/073277 WO2019114089A1 (zh) 2017-12-14 2018-01-18 柔性显示器及其驱动元件

Country Status (2)

Country Link
CN (1) CN108091263A (zh)
WO (1) WO2019114089A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110277018B (zh) * 2019-06-24 2020-12-25 武汉华星光电技术有限公司 显示面板及其制备方法
CN111292614B (zh) * 2020-01-15 2022-07-12 京东方科技集团股份有限公司 显示模组、显示装置
CN114639312B (zh) * 2022-04-02 2023-12-22 合肥维信诺科技有限公司 邦定结构、显示面板、柔性印刷电路板和电子装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09246676A (ja) * 1996-03-04 1997-09-19 Toshiba Corp フレキシブル基板及びそれを用いた表示装置
US20110254758A1 (en) * 2010-04-19 2011-10-20 Qualcomm Mems Technologies, Inc. Flex Design and Attach Method for Reducing Display Panel Periphery
CN104123902A (zh) * 2013-04-29 2014-10-29 三星显示有限公司 显示面板、包括该显示面板的电子装置及其接合方法
CN104409476A (zh) * 2014-12-11 2015-03-11 昆山国显光电有限公司 显示模组
CN105529339A (zh) * 2016-02-17 2016-04-27 京东方科技集团股份有限公司 阵列基板、覆晶薄膜及显示装置
CN106298862A (zh) * 2016-10-31 2017-01-04 昆山工研院新型平板显示技术中心有限公司 显示模组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100237679B1 (ko) * 1995-12-30 2000-01-15 윤종용 저항 차를 줄이는 팬 아웃부를 가지는 액정 표시 패널
CN105242433B (zh) * 2015-10-22 2018-05-25 深圳市华星光电技术有限公司 一种曲面显示模组及电子设备
CN205376526U (zh) * 2016-02-17 2016-07-06 京东方科技集团股份有限公司 阵列基板、覆晶薄膜及显示装置
CN106449713A (zh) * 2016-11-08 2017-02-22 武汉华星光电技术有限公司 一种oled显示屏幕及显示装置
CN107093592A (zh) * 2017-05-09 2017-08-25 武汉华星光电技术有限公司 显示组件和有机发光二极管显示器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09246676A (ja) * 1996-03-04 1997-09-19 Toshiba Corp フレキシブル基板及びそれを用いた表示装置
US20110254758A1 (en) * 2010-04-19 2011-10-20 Qualcomm Mems Technologies, Inc. Flex Design and Attach Method for Reducing Display Panel Periphery
CN104123902A (zh) * 2013-04-29 2014-10-29 三星显示有限公司 显示面板、包括该显示面板的电子装置及其接合方法
CN104409476A (zh) * 2014-12-11 2015-03-11 昆山国显光电有限公司 显示模组
CN105529339A (zh) * 2016-02-17 2016-04-27 京东方科技集团股份有限公司 阵列基板、覆晶薄膜及显示装置
CN106298862A (zh) * 2016-10-31 2017-01-04 昆山工研院新型平板显示技术中心有限公司 显示模组

Also Published As

Publication number Publication date
CN108091263A (zh) 2018-05-29

Similar Documents

Publication Publication Date Title
RU2506627C2 (ru) Сенсорная панель и способ ее производства
WO2019114089A1 (zh) 柔性显示器及其驱动元件
TWI478327B (zh) 顯示裝置
TWI486106B (zh) 引腳結構與引腳連接結構
US9713249B2 (en) Chip on film flexible circuit board and display device
CN109686712A (zh) 显示面板和显示装置
WO2017088235A1 (zh) 软板上芯片构造及具有该软板上芯片构造的液晶面板
CN108538893B (zh) 显示面板及其显示装置
US10672700B2 (en) Display device and chip-on-film structure thereof
US20170133407A1 (en) Flexible Substrate And Manufacturing Method Thereof, Flexible Display Panel And Flexible Display Device
CN109116649B (zh) 显示面板及显示装置
CN109785750B (zh) 显示面板、柔性线路板及显示装置
CN203086846U (zh) 一种柔性线路板及包括该柔性线路板的液晶显示装置
WO2016070493A1 (zh) 一种用于防止acf胶溢出到显示区的引线结构及方法
CN108183095A (zh) 柔性显示面板及其覆晶薄膜结构
CN104377205B (zh) 一种柔性显示基板及制备方法、柔性显示装置
CN206363681U (zh) 显示装置、显示面板、柔性电路板
CN108102562B (zh) 异方性导电胶膜
WO2019104745A1 (zh) 柔性显示面板及其下边框结构
KR20220021447A (ko) 디스플레이 패널 및 디스플레이 장치
CN110133929B (zh) 阵列基板及其制造方法、显示面板及显示模组
KR102354030B1 (ko) 전극 접속 패드 및 이를 포함하는 전자 소자
JP2003243778A (ja) フレキシブル配線基板及びフレキシブル配線基板を有する液晶表示装置
WO2017035881A1 (zh) 驱动器芯片结构及液晶显示装置
US10558285B2 (en) Touch substrate and touch display device

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: 18889824

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: 18889824

Country of ref document: EP

Kind code of ref document: A1