WO2019144461A1 - 柔性显示装置 - Google Patents

柔性显示装置 Download PDF

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Publication number
WO2019144461A1
WO2019144461A1 PCT/CN2018/077279 CN2018077279W WO2019144461A1 WO 2019144461 A1 WO2019144461 A1 WO 2019144461A1 CN 2018077279 W CN2018077279 W CN 2018077279W WO 2019144461 A1 WO2019144461 A1 WO 2019144461A1
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WO
WIPO (PCT)
Prior art keywords
display area
frame
display device
flexible
area
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PCT/CN2018/077279
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English (en)
French (fr)
Inventor
黄耀立
贺兴龙
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武汉华星光电技术有限公司
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Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US16/317,826 priority Critical patent/US10980139B2/en
Publication of WO2019144461A1 publication Critical patent/WO2019144461A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a flexible display device.
  • CTR cathode ray tube
  • liquid crystal displays which include a liquid crystal display panel and a backlight module.
  • the working principle of the liquid crystal display panel is to fill liquid crystal molecules between a Thin Film Transistor Array Substrate (TFT Array Substrate) and a Color Filter (CF) substrate, and apply driving on the two substrates.
  • TFT Array Substrate Thin Film Transistor Array Substrate
  • CF Color Filter
  • OLED screen Compared with LCD screen, OLED screen has thin, light, wide viewing angle, active illumination, continuous adjustable color, low cost, fast response, low energy consumption, low driving voltage, wide operating temperature range, simple production process and illumination. High efficiency and flexible display, etc., known as "dream display.”
  • the OLED screen can be divided into two types: passive matrix (PM) OLED and active matrix (AM) OLED, namely direct addressing and Thin Film Transistor (TFT) matrix. Address two classes.
  • PM passive matrix
  • AM active matrix
  • TFT Thin Film Transistor
  • the frame of the LCD is narrower and narrower.
  • the frame of the LCD includes the fixture part and the black matrix.
  • the fixture part is usually composed of a metal frame to fix the function, and the black matrix is used to block the edge of the LCD display.
  • the scanning circuits on the AMOLED are arranged on the front side of the display screen and on the left and right sides of the front side of the display screen, occupying a certain space, affecting the large-screen high-definition design of the later display structure, due to the array structure of the scanning circuit
  • the design leads to a wider frame on the display screen, and the customer has higher and higher requirements for the narrow border of the display screen such as a mobile phone. Therefore, it is urgent to propose a frameless display structure to meet the development trend of the display.
  • the present invention provides a flexible display device comprising: a display area and a non-display area surrounding the display area; the display area comprising: a main display area on the front side of the flexible display device and a flexible display device a first side display area and a second side display area on the left and right sides; the non-display area includes: a first frame and a second frame on the back of the flexible display device.
  • the main display area is located in an intermediate area of the display area, and the first side display area and the second side display area are respectively located on left and right sides of the main display area.
  • the first frame is located on the left side of the first side display area, and the second frame is located on the right side of the second side display area;
  • the display area includes a main display area and a first side display area, respectively, and a main display a first bending line between the area and the second side display area and a second bending line between the first side display area and the first frame and the second side display area and the second frame, respectively.
  • the first side display area and the first frame and the second side display area and the second frame are both bent toward the back surface of the flexible display device along the first bending line, along the second bending line.
  • the first frame and the second frame are both bent toward the back of the flexible display device.
  • the angle between the main display area and the first side display area and the main display area and the second side display area is 90°; the angle between the first side display area and the first frame and the second side display The angle between the area and the second frame is 90°.
  • the display area further includes: a first back display area and a second back display area on the back of the flexible display device; the first frame is located between the main display area and the first back display area, The second frame is located between the main display area and the second back display area.
  • the main display area is located in an intermediate area of the display area, and the first side display area and the second side display area are respectively located on left and right sides of the main display area.
  • the first back display area is located on the left side of the first side display area
  • the second back display area is located on the right side of the second side display area
  • the first frame is located on the left side of the first back display area
  • the second frame is located at a right side of the second back display area
  • the display area includes a first bending line between the main display area and the first side display area and between the main display area and the second side display area, respectively a second bending line between the first side display area and the first back display area and between the second side display area and the second back display area and between the first back display area and the first frame and the second a third bending line between the back display area and the second frame.
  • the first side display area, the first back display area, the first frame and the second side display area, the second back display area and the second frame are all flexible along the first bending line
  • the back surface of the display device is bent, and the first back display area and the first frame and the second back display area and the second frame are both bent toward the back surface of the flexible display device along the second bending line, and the first line along the third bending line
  • Both the bezel and the second bezel are bent toward the back of the flexible display device.
  • the angle between the main display area and the first side display area and the main display area and the second side display area is 90°; the angle between the first side display area and the first back display area and the second The angle between the side display area and the second back display area is 90°; the angle between the first back display area and the first frame and the angle between the second back display area and the second frame are both 0°.
  • the width of the first back display area is equal to the width of the second back display area; the width of the main display area is twice the width of the first back display area.
  • the flexible display device further includes a 3D glass cover plate covering the display area, the 3D glass cover plate being bonded to the flexible display device by optical glue or optical liquid glue; the width of the first side display area and the second The width of the side display area is equal; the non-display area further includes: an integrated circuit located on the front side of the flexible display device.
  • the present invention also provides a flexible display device comprising: a display area and a non-display area surrounding the display area; the display area comprising: a main display area on the front side of the flexible display device and a second side on the left and right sides of the flexible display device a side display area and a second side display area; the non-display area includes: a first frame and a second frame on the back of the flexible display device;
  • the display area further includes: a first back display area and a second back display area on the back of the flexible display device; the first frame is located between the main display area and the first back display area, the first The second frame is located between the main display area and the second back display area;
  • the first display area and the second side display area are respectively located at the left and right sides of the main display area, and the first back display area is located before the bending.
  • the second back display area is located on the left side of the second side display area
  • the first frame is located on the left side of the first back display area
  • the second frame is located on the second back a display area includes a first bending line between the main display area and the first side display area and between the main display area and the second side display area, respectively located on the first side display area and a second bending line between the first back display areas and between the second side display area and the second back display area and respectively located between the first back display area and the first frame and the second back display area and the second frame a third bend line between;
  • the first side display area, the first back display area, the first frame and the second side display area, the second back display area and the second frame are all directed to the flexible display device along the first bending line
  • the back surface is bent, and the first back display area and the first frame and the second back display area and the second frame are bent toward the back surface of the flexible display device along the second bending line, and the first frame and the first frame are along the third bending line
  • the two frames are bent toward the back of the flexible display device;
  • the angle between the main display area and the first side display area and the main display area and the second side display area is 90°; the angle between the first side display area and the first back display area is The angle between the second side display area and the second back display area is 90°; the angle between the first back display area and the first frame and the angle between the second back display area and the second frame are both 0° .
  • the flexible display device of the present invention includes: a display area and a non-display area surrounding the display area; the display area includes: a main display area on the front side of the flexible display device and two sides on the left and right sides of the flexible display device The first side display area and the second side display area; the non-display area includes: a first frame and a second frame on the back of the flexible display device. That is, the side display of the flexible display device can be realized, and the first frame and the second frame can be hidden on the back surface of the flexible display device to realize a flexible display device without a frame.
  • Figure 1 is a side view of a first embodiment of a flexible display device of the present invention
  • FIG. 2 is a plan development view of a first embodiment of a flexible display device of the present invention.
  • Figure 3 is a front elevational view of the first embodiment of the flexible display device of the present invention.
  • Figure 4 is a side elevational view of a second embodiment of the flexible display device of the present invention.
  • Figure 5 is a plan view showing a tiling of a second embodiment of the flexible display device of the present invention.
  • Figure 6 is a front elevational view of a second embodiment of the flexible display device of the present invention.
  • a first embodiment of a flexible display device includes: a display area 1 and a non-display area 2 surrounding the display area 1;
  • the display area 1 includes a main display area 11 on the front side of the flexible display device and a first side display area 12 and a second side display area 13 on the left and right sides of the flexible display device;
  • the non-display area 2 includes: a first on the back of the flexible display device
  • the frame 21 and the second frame 22 are provided.
  • the front surface of the flexible display device is a light emitting surface of the flexible display device.
  • the flexible display device of the present invention is spread out, that is, before the flexible display device is bent, the main display area 11 is located in the middle area of the display area 1, the The one side display area 12 and the second side display area 13 are respectively located on the left and right sides of the main display area 11, the first frame 21 is located on the left side of the first side display area 12, and the second frame 22 is located on the second side.
  • the display area 1 includes a first bending line 31 and a respectively located between the main display area 11 and the first side display area 12 and between the main display area 11 and the second side display area 13, respectively a second bending line 32 between the first side display area 12 and the first frame 21 and between the second side display area 13 and the second frame 22;
  • the first side display region 12 and the first frame 21 and the second side display region 13 and the second frame 22 are first bent along the first bending line 31 toward the back surface of the flexible display device.
  • the first side display area 12 and the first frame 21 are located on the left side of the flexible display device
  • the second side display area 13 and the second frame 22 are located on the right side of the flexible display device, and the side display of the flexible display device is realized.
  • the first frame 21 and the second frame 22 are both bent along the second bending line 32 toward the back surface of the flexible display device, so that the first frame 21 and the second frame 22 are hidden on the back surface of the flexible display device, and the user is watching the flexible display.
  • a flexible display device without a frame is realized.
  • the angle between the main display area 11 and the first side display area 12 and the main display area 11 and the second side display area 13 is 90°; the first side display area 12 and the first border
  • the angle between 21 and the second side display area 13 and the second frame 22 are both 90 degrees. That is, when the flexible display device is bent, the first side display region 12 and the first frame 21 and the second side display region 13 and the second frame 22 are bent along the first bending line 31 toward the back surface of the flexible display device. °, the first frame 21 and the second frame 22 are bent 90° toward the back surface of the flexible display device along the second bending line 32.
  • the width of the first side display area 12 is equal to the width of the second side display area 13.
  • the non-display area 2 further includes an integrated circuit (IC) 23 located on the front surface of the flexible display device.
  • IC integrated circuit
  • the 3D glass cover 30 further includes a 3D glass cover 30 covering the display area 1, and the 3D glass cover 30 is bonded to the flexible display device by Optically Clear Adhesive (OCA) or Optical Liquid Adhesive (OCR) due to
  • OCA Optically Clear Adhesive
  • OCR Optical Liquid Adhesive
  • the 3D glass cover 30 is a glass having a curvature on the entire surface, so that the flexible display device can be well supported and protected.
  • a second embodiment of the flexible display device of the present invention is different from the first embodiment in that the display area 1 further includes: a first back display area 14 on the back of the flexible display device. And a second back display area 15; the first frame 21 is located between the main display area 11 and the first back display area 14, and the second frame 22 is located between the main display area 11 and the second back display area 15. .
  • the flexible display device of the present invention is spread out, that is, before the flexible display device is bent, the main display area 11 is located in the middle area of the display area 1, the The one side display area 12 and the second side display area 13 are respectively located on the left and right sides of the main display area 11, the first back display area 14 is located on the left side of the first side display area 12, and the second back display area 15 is Located on the right side of the second side display area 13, the first frame 21 is located on the left side of the first back display area 14, and the second frame 22 is located on the right side of the second back display area 15;
  • a first bending line 31 respectively located between the main display area 11 and the first side display area 12 and between the main display area 11 and the second side display area 13 is respectively located on the first side display area 12 and the first back display
  • the second bending line 32 between the regions 14 and between the second side display area 13 and the second back display area 15 is located between the first back display area 14 and the first frame 21 and the second back display area 15 respectively.
  • the first side display area 12, the first back display area 14 and the first frame 21, the second side display area 13, and the second back display area 15 are first along the first bending line 31.
  • the second frame 22 is bent toward the back surface of the flexible display device, so that the first side display area 12, the first back display area 14 and the first frame 21 are located on the left side of the flexible display device, and the second side display area 13
  • the second back display area 15 and the second frame 22 are located on the right side of the flexible display device to realize the side display of the flexible display device, and then the first back display area 14 and the first frame 21 and the second along the second bending line 32.
  • the back display area 15 and the second frame 22 are both bent toward the back surface of the flexible display device, while the first frame 21 and the second frame 22 are both bent along the third bending line 33 toward the back surface of the flexible display device, so that the first back The display area 14 and the second back display area 15 are located on the back side of the flexible display device to realize the back display of the flexible display device, and the first frame 21 is hidden between the main display area 11 and the first back display area 14, the second The frame 22 is hidden in the main display area 11 and the second back display area 15 Between the user, the first frame 21 and the second frame 22 cannot be seen when viewing the flexible display device, and the flexible display device without the frame is realized.
  • the angle between the main display area 11 and the first side display area 12 and the main display area 11 and the second side display area 13 is 90°; the first side display area 12 and the first back The angle between the display area 14 and the angle between the second side display area 13 and the second back display area 15 is 90°; the angle between the first back display area 14 and the first frame 21 and the second back display area The angle between 15 and the second frame 22 is 0°.
  • the first side display area 12, the first back display area 14 and the first frame 21, the second side display area 13, and the second back display area 15 are along the first bending line 31.
  • the second frame 22 is bent 90° toward the back surface of the flexible display device, and the first back display region 14 and the first frame 21 and the second back display region 15 and the second frame 22 are directed to the flexible display device along the second bending line 32 .
  • the back side is bent by 90°, and the first frame 21 and the second frame 22 are bent 180° toward the back surface of the flexible display device along the third bending line 33.
  • the width of the first back display area 14 is equal to the width of the second back display area 15; the width of the main display area 11 is twice the width of the first back display area 14, so that the flexibility is located
  • the sum of the widths of the first back display area 14 and the second back display area 15 on the back side of the display device is equal to the width of the main display area 11, that is, the flexible display device of the present invention is a closed annular structure, and the 3D glass cover 30 Also a closed loop structure.
  • the flexible display device of the present invention includes: a display area and a non-display area surrounding the display area; the display area includes: a main display area on the front side of the flexible display device and two sides on the left and right sides of the flexible display device The first side display area and the second side display area; the non-display area includes: a first frame and a second frame located on the back of the flexible display device. That is, the side display of the flexible display device can be realized, and the first frame and the second frame can be hidden on the back surface of the flexible display device to realize a flexible display device without a frame.

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  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

一种柔性显示装置，包括显示区（1）以及包围显示区（1）的非显示区（2）。显示区（1）包括位于柔性显示装置正面的主显示区（11）及位于柔性显示装置左右两侧面的第一侧显示区（12）和第二侧显示区（13）；非显示区（2）包括位于柔性显示装置背面的第一边框（21）和第二边框（22）。柔性显示装置既可以实现柔性显示装置的侧面显示，又可以将第一边框（21）和第二边框（22）隐藏在柔性显示装置的背面，实现无边框的柔性显示装置。

Description

柔性显示装置 技术领域
本发明涉及显示技术领域，尤其涉及一种柔性显示装置。
背景技术
随着显示技术的发展，液晶显示器(Liquid Crystal Display，LCD)和有机发光二极管显示器(Organic Light Emitting Display，OLED)等平面显示装置因具有高画质、省电、机身薄及应用范围广等优点，已经逐步取代阴极射线管(Cathode Ray Tube，CRT)显示屏，被广泛的应用于手机、电视、个人数字助理、数字相机、笔记本电脑、台式计算机等各种消费性电子产品，成为显示装置中的主流。
现有市场上的液晶显示器大部分为背光型液晶显示器，其包括液晶显示面板及背光模组(backlight module)。液晶显示面板的工作原理是在薄膜晶体管阵列基板(Thin Film Transistor Array Substrate，TFT Array Substrate)与彩色滤光片(Color Filter，CF)基板之间灌入液晶分子，并在两片基板上施加驱动电压来控制液晶分子的旋转方向，以将背光模组的光线折射出来产生画面。
OLED屏与LCD屏相比，具有薄、轻、宽视角、主动发光、发光颜色连续可调、成本低、响应速度快、能耗小、驱动电压低、工作温度范围宽、生产工艺简单、发光效率高及可柔性显示等优点，被誉为“梦幻显示器”。OLED屏按照驱动方式可以分为无源矩阵型(Passive Matrix，PM)OLED和有源矩阵型(Active Matrix，AM)OLED两大类，即直接寻址和薄膜晶体管(Thin Film Transistor，TFT)矩阵寻址两类。
随着显示技术不断完善，LCD的边框越来越窄，LCD的边框包括治具部分和黑色矩阵，治具部分通常由金属边框构成以起到固定作用，黑色矩阵用来遮挡LCD显示屏的边缘，防止漏光，因此无法做到完全无边框。此外，AMOLED上的扫描电路均设置在显示屏的正面并位于显示屏的正面的左右两侧的边框上，占据了一定空间，影响后期显示屏结构的大屏高清设计，由于扫描电路的阵列结构设计导致显示屏的边框较宽，而客户对手机等显示屏窄边框的要求越来越高。因此，急需提出一种无边框的显示屏结构，以迎合显示屏的发展趋势。
发明内容
本发明的目的在于提供一种柔性显示装置，即可以实现柔性显示装置的侧面显示，又可以将第一边框和第二边框隐藏在柔性显示装置的背面，实现无边框的柔性显示装置。
为实现上述目的，本发明提供了一种柔性显示装置，包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框。
可选地，所述柔性显示装置进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一边框位于第一侧显示区的左侧，所述第二边框位于第二侧显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线和分别位于第一侧显示区与第一边框之间以及第二侧显示区与第二边框之间的第二弯折线。
所述柔性显示装置进行弯折时，沿第一弯折线将第一侧显示区和第一边框及第二侧显示区和第二边框均向柔性显示装置的背面弯折，沿第二弯折线将第一边框和第二边框均向柔性显示装置的背面弯折。
所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一边框的夹角和第二侧显示区与第二边框的夹角均为90°。
可选地，所述显示区还包括：位于所述柔性显示装置背面的第一背显示区和第二背显示区；所述第一边框位于主显示区与第一背显示区之间，所述第二边框位于主显示区与和第二背显示区之间。
可选地，所述柔性显示装置进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一背显示区位于第一侧显示区的左侧，所述第二背显示区位于第二侧显示区的右侧，所述第一边框位于第一背显示区的左侧，所述第二边框位于第二背显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线、分别位于第一侧显示区与第一背显示区之间以及第二侧显示区与第二背显示区之间的第二弯折线和分别位于第一背显示区与第一边框之间以及第二背显示区与第二边框之间的第三弯折线。
所述柔性显示装置进行弯折时，沿第一弯折线将第一侧显示区、第一背显示区和第一边框及第二侧显示区、第二背显示区和第二边框均向柔性 显示装置的背面弯折，沿第二弯折线将第一背显示区和第一边框及第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第三弯折线将第一边框和第二边框均向柔性显示装置的背面弯折。
所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一背显示区的夹角和第二侧显示区与第二背显示区的夹角均为90°；所述第一背显示区与第一边框的夹角和第二背显示区与第二边框的夹角均为0°。
所述第一背显示区的宽度与第二背显示区的宽度相等；所述主显示区的宽度为第一背显示区的宽度的2倍。
所述柔性显示装置还包括覆盖所述显示区的3D玻璃盖板，所述3D玻璃盖板通过光学胶或光学液态胶与柔性显示装置粘合；所述第一侧显示区的宽度与第二侧显示区的宽度相等；所述非显示区还包括：位于柔性显示装置正面的集成电路。
本发明还提供一种柔性显示装置，包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框；
其中，所述显示区还包括：位于所述柔性显示装置背面的第一背显示区和第二背显示区；所述第一边框位于主显示区与第一背显示区之间，所述第二边框位于主显示区与和第二背显示区之间；
其中，进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一背显示区位于第一侧显示区的左侧，所述第二背显示区位于第二侧显示区的右侧，所述第一边框位于第一背显示区的左侧，所述第二边框位于第二背显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线、分别位于第一侧显示区与第一背显示区之间以及第二侧显示区与第二背显示区之间的第二弯折线和分别位于第一背显示区与第一边框之间以及第二背显示区与第二边框之间的第三弯折线；
其中，进行弯折时，沿第一弯折线将第一侧显示区、第一背显示区和第一边框及第二侧显示区、第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第二弯折线将第一背显示区和第一边框及第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第三弯折线将第一边框和第二边框均向柔性显示装置的背面弯折；
其中，所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一背显示区的夹角和第二侧显示区与第二背显示区的夹角均为90°；所述第一背显示区与第一边框的夹角和第二背显示区与第二边框的夹角均为0°。
本发明的有益效果：本发明的柔性显示装置包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框。即可以实现柔性显示装置的侧面显示，又可以将第一边框和第二边框隐藏在柔性显示装置的背面，实现无边框的柔性显示装置。
附图说明
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
附图中，
图1为本发明的柔性显示装置第一实施例的侧视图；
图2为本发明的柔性显示装置第一实施例的平铺展开图；
图3为本发明的柔性显示装置第一实施例的正视图；
图4为本发明的柔性显示装置第二实施例的侧视图；
图5为本发明的柔性显示装置第二实施例的平铺展开图；
图6为本发明的柔性显示装置第二实施例的正视图。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图1至图3，为本发明的柔性显示装置的第一实施例，所述柔性显示装置包括：显示区1以及包围所述显示区1的非显示区2；所述显示区1包括：位于柔性显示装置正面的主显示区11及位于柔性显示装置左右两侧面的第一侧显示区12和第二侧显示区13；所述非显示区2包括：位于柔性显示装置背面的第一边框21和第二边框22。
具体地，所述柔性显示装置正面为所述柔性显示装置的出光面。
具体地，请参阅图2和图3，将本发明的柔性显示装置平铺展开，即在对柔性显示装置进行弯折前，所述主显示区11位于显示区1的中间区域， 所述第一侧显示区12和第二侧显示区13分别位于主显示区11的左右两侧，所述第一边框21位于第一侧显示区12的左侧，所述第二边框22位于第二侧显示区13的右侧；所述显示区1包括分别位于主显示区11与第一侧显示区12之间以及主显示区11与第二侧显示区13之间的第一弯折线31和分别位于第一侧显示区12与第一边框21之间以及第二侧显示区13与第二边框22之间的第二弯折线32；
在对柔性显示装置进行弯折时，首先沿第一弯折线31将第一侧显示区12和第一边框21及第二侧显示区13和第二边框22均向柔性显示装置的背面弯折，使第一侧显示区12和第一边框21位于柔性显示装置的左侧面、第二侧显示区13和第二边框22位于柔性显示装置的右侧面，实现柔性显示装置的侧面显示，接着沿第二弯折线32将第一边框21和第二边框22均向柔性显示装置的背面弯折，使得第一边框21和第二边框22隐藏在柔性显示装置的背面，用户在观看柔性显示装置时无法看到第一边框21和第二边框22，实现无边框的柔性显示装置。
优选地，所述主显示区11与第一侧显示区12和所述主显示区11与第二侧显示区13的夹角均为90°；所述第一侧显示区12与第一边框21的夹角和第二侧显示区13与第二边框22的夹角均为90°。即对柔性显示装置进行弯折时，沿第一弯折线31将第一侧显示区12和第一边框21及第二侧显示区13和第二边框22均向柔性显示装置的背面弯折90°，沿第二弯折线32将第一边框21和第二边框22向柔性显示装置的背面弯折90°。
具体地，所述第一侧显示区12的宽度与第二侧显示区13的宽度相等。
具体地，所述非显示区2还包括：位于柔性显示装置正面的集成电路(Integrated Circuit，IC)23。
具体地，还包括覆盖所述显示区1的3D玻璃盖板30，所述3D玻璃盖板30通过光学胶(Optically Clear Adhesive，OCA)或光学液态胶(OCR)与柔性显示装置粘合，由于3D玻璃盖板30为整个表面都具有弧度的玻璃，因此可以很好地支撑并保护柔性显示装置。
请参阅图4，为本发明的柔性显示装置的第二实施例，其与第一实施例的区别在于，所述显示区1还包括：位于所述柔性显示装置背面的第一背显示区14和第二背显示区15；所述第一边框21位于主显示区11与第一背显示区14之间，所述第二边框22位于主显示区11与和第二背显示区15之间。
具体地，请参阅图5和图6，将本发明的柔性显示装置平铺展开，即在对柔性显示装置进行弯折前，所述主显示区11位于显示区1的中间区域， 所述第一侧显示区12和第二侧显示区13分别位于主显示区11的左右两侧，所述第一背显示区14位于第一侧显示区12的左侧，所述第二背显示区15位于第二侧显示区13的右侧，所述第一边框21位于第一背显示区14的左侧，所述第二边框22位于第二背显示区15的右侧；所述显示区1包括分别位于主显示区11与第一侧显示区12之间以及主显示区11与第二侧显示区13之间的第一弯折线31、分别位于第一侧显示区12与第一背显示区14之间以及第二侧显示区13与第二背显示区15之间的第二弯折线32和分别位于第一背显示区14与第一边框21之间以及第二背显示区15与第二边框22之间的第三弯折线33；
在对柔性显示装置进行弯折时，首先沿第一弯折线31将第一侧显示区12、第一背显示区14和第一边框21及第二侧显示区13、第二背显示区15和第二边框22均向柔性显示装置的背面弯折，使第一侧显示区12、第一背显示区14和第一边框21位于柔性显示装置的左侧面，第二侧显示区13、第二背显示区15和第二边框22位于柔性显示装置的右侧面，实现柔性显示装置的侧面显示，接着沿第二弯折线32将第一背显示区14和第一边框21及第二背显示区15和第二边框22均向柔性显示装置的背面弯折，同时沿第三弯折线33将第一边框21和第二边框22均向柔性显示装置的背面弯折，使得第一背显示区14和第二背显示区15位于柔性显示装置的背面，实现柔性显示装置的背面显示，并且第一边框21隐藏在主显示区11与第一背显示区14之间，所述第二边框22隐藏在主显示区11与和第二背显示区15之间，用户在观看柔性显示装置时无法看到第一边框21和第二边框22，实现无边框的柔性显示装置。
优选地，所述主显示区11与第一侧显示区12和所述主显示区11与第二侧显示区13的夹角均为90°；所述第一侧显示区12与第一背显示区14的夹角和第二侧显示区13与第二背显示区15的夹角均为90°；所述第一背显示区14与第一边框21的夹角和第二背显示区15与第二边框22的夹角均为0°。
即对柔性显示装置进行弯折时，沿第一弯折线31将第一侧显示区12、第一背显示区14和第一边框21及第二侧显示区13、第二背显示区15和第二边框22均向柔性显示装置的背面弯折90°，沿第二弯折线32将第一背显示区14和第一边框21及第二背显示区15和第二边框22向柔性显示装置的背面弯折90°，沿第三弯折线33将第一边框21和第二边框22向柔性显示装置的背面弯折180°。
具体地，所述第一背显示区14的宽度与第二背显示区15的宽度相等； 所述主显示区11的宽度为第一背显示区14的宽度的2倍，使得位于所述柔性显示装置背面的第一背显示区14和第二背显示区15的宽度之和等于主显示区11的宽度，即本发明的柔性显示装置为闭合的环状结构，所述3D玻璃盖板30同样为闭合的环状结构。
综上所述，本发明的柔性显示装置包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框。即可以实现柔性显示装置的侧面显示，又可以将第一边框和第二边框隐藏在柔性显示装置的背面，实现无边框的柔性显示装置。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (13)

  1. 一种柔性显示装置，包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框。
  2. 如权利要求1所述的柔性显示装置，其中，进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一边框位于第一侧显示区的左侧，所述第二边框位于第二侧显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线和分别位于第一侧显示区与第一边框之间以及第二侧显示区与第二边框之间的第二弯折线。
  3. 如权利要求2所述的柔性显示装置，其中，进行弯折时，沿第一弯折线将第一侧显示区和第一边框及第二侧显示区和第二边框均向柔性显示装置的背面弯折，沿第二弯折线将第一边框和第二边框均向柔性显示装置的背面弯折。
  4. 如权利要求1所述的柔性显示装置，其中，所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一边框的夹角和第二侧显示区与第二边框的夹角均为90°。
  5. 如权利要求1所述的柔性显示装置，其中，所述显示区还包括：位于所述柔性显示装置背面的第一背显示区和第二背显示区；所述第一边框位于主显示区与第一背显示区之间，所述第二边框位于主显示区与和第二背显示区之间。
  6. 如权利要求5所述的柔性显示装置，其中，进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一背显示区位于第一侧显示区的左侧，所述第二背显示区位于第二侧显示区的右侧，所述第一边框位于第一背显示区的左侧，所述第二边框位于第二背显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线、分别位于第一侧显示区与第一背显示区之间以及第二侧显示区与第二背显示区之间的第二弯折线和分别位于第一背显示区与第一边框之间以及第二背显示区与第二边框之间的第三弯折线。
  7. 如权利要求6所述的柔性显示装置，其中，进行弯折时，沿第一弯折线将第一侧显示区、第一背显示区和第一边框及第二侧显示区、第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第二弯折线将第一背显示区和第一边框及第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第三弯折线将第一边框和第二边框均向柔性显示装置的背面弯折。
  8. 如权利要求5所述的柔性显示装置，其中，所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一背显示区的夹角和第二侧显示区与第二背显示区的夹角均为90°；所述第一背显示区与第一边框的夹角和第二背显示区与第二边框的夹角均为0°。
  9. 如权利要求5所述的柔性显示装置，其中，所述第一背显示区的宽度与第二背显示区的宽度相等；所述主显示区的宽度为第一背显示区的宽度的2倍。
  10. 如权利要求1所述的柔性显示装置，还包括覆盖所述显示区的3D玻璃盖板，所述3D玻璃盖板通过光学胶或光学液态胶与柔性显示装置粘合；所述第一侧显示区的宽度与第二侧显示区的宽度相等；所述非显示区还包括：位于柔性显示装置正面的集成电路。
  11. 一种柔性显示装置，包括：显示区以及包围所述显示区的非显示区；所述显示区包括：位于柔性显示装置正面的主显示区及位于柔性显示装置左右两侧面的第一侧显示区和第二侧显示区；所述非显示区包括：位于柔性显示装置背面的第一边框和第二边框；
    其中，所述显示区还包括：位于所述柔性显示装置背面的第一背显示区和第二背显示区；所述第一边框位于主显示区与第一背显示区之间，所述第二边框位于主显示区与和第二背显示区之间；
    其中，进行弯折前，所述主显示区位于显示区的中间区域，所述第一侧显示区和第二侧显示区分别位于主显示区的左右两侧，所述第一背显示区位于第一侧显示区的左侧，所述第二背显示区位于第二侧显示区的右侧，所述第一边框位于第一背显示区的左侧，所述第二边框位于第二背显示区的右侧；所述显示区包括分别位于主显示区与第一侧显示区之间以及主显示区与第二侧显示区之间的第一弯折线、分别位于第一侧显示区与第一背显示区之间以及第二侧显示区与第二背显示区之间的第二弯折线和分别位于第一背显示区与第一边框之间以及第二背显示区与第二边框之间的第三弯折线；
    其中，进行弯折时，沿第一弯折线将第一侧显示区、第一背显示区和 第一边框及第二侧显示区、第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第二弯折线将第一背显示区和第一边框及第二背显示区和第二边框均向柔性显示装置的背面弯折，沿第三弯折线将第一边框和第二边框均向柔性显示装置的背面弯折；
    其中，所述主显示区与第一侧显示区和所述主显示区与第二侧显示区的夹角均为90°；所述第一侧显示区与第一背显示区的夹角和第二侧显示区与第二背显示区的夹角均为90°；所述第一背显示区与第一边框的夹角和第二背显示区与第二边框的夹角均为0°。
  12. 如权利要求11所述的柔性显示装置，其中，所述第一背显示区的宽度与第二背显示区的宽度相等；所述主显示区的宽度为第一背显示区的宽度的2倍。
  13. 如权利要求11所述的柔性显示装置，还包括覆盖所述显示区的3D玻璃盖板，所述3D玻璃盖板通过光学胶或光学液态胶与柔性显示装置粘合；所述第一侧显示区的宽度与第二侧显示区的宽度相等；所述非显示区还包括：位于柔性显示装置正面的集成电路。
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