[go: up one dir, main page]

WO2021042609A1 - 显示装置及其制作方法 - Google Patents

显示装置及其制作方法 Download PDF

Info

Publication number
WO2021042609A1
WO2021042609A1 PCT/CN2019/123468 CN2019123468W WO2021042609A1 WO 2021042609 A1 WO2021042609 A1 WO 2021042609A1 CN 2019123468 W CN2019123468 W CN 2019123468W WO 2021042609 A1 WO2021042609 A1 WO 2021042609A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
cover plate
flexible display
attaching
display device
Prior art date
Application number
PCT/CN2019/123468
Other languages
English (en)
French (fr)
Inventor
陈俊
孙亮
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 US16/753,810 priority Critical patent/US20210068273A1/en
Publication of WO2021042609A1 publication Critical patent/WO2021042609A1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel

Definitions

  • the present invention relates to the field of display, in particular to a display device and a manufacturing method thereof.
  • high-screen-to-body ratio mobile devices have gained popularity and have become an unstoppable development trend; and compared with existing mobile devices, high-screen-to-body ratio mobile devices have larger display areas, narrower bezels, and Advantages such as smaller form factor under the same screen size.
  • some industry practitioners have developed mobile devices with curved display screens; or set up a front main screen and a back side screen at the same time; these methods can further increase the screen ratio of mobile devices and enrich the user experience.
  • these solutions still have a larger frame; on the other hand, these solutions use two independent screens, which increase the thickness of the mobile device.
  • the purpose of the present invention is to provide a display device and a manufacturing method thereof that not only expands the screen-to-body ratio of the display device, but also realizes lightness and thinness, and ensures that the surface of the flexible display panel has a certain degree of hardness and flatness.
  • one of the embodiments of the present invention provides a display device, including a casing and a flexible display screen.
  • the casing is roughly rectangular parallelepiped with an upper surface, a lower surface, and two side surfaces; the flexible display
  • the screen covers the upper surface and both side surfaces of the casing, and includes a flexible display panel, a first cover plate, and a second cover plate that are stacked.
  • the first cover plate is provided on the flexible display panel; the second cover plate is provided on the first cover plate.
  • the side surface includes a left side surface and a right side surface
  • the flexible display screen covers the left side surface and/or the right side surface of the casing.
  • the flexible display screen also covers the lower surface of the casing.
  • the flexible display screen completely covers the lower surface of the casing.
  • any one of the upper surface, the lower surface and the side surface is set as an arc-shaped curved surface.
  • At least one of the first cover plate or the second cover plate is a glass film with a thickness of less than or equal to 150 ⁇ m to ensure the flatness and surface hardness of the flexible display screen, and its surface touch can also be similar to the current one.
  • the first cover plate or the second cover plate is a glass film with a thickness of less than or equal to 150 ⁇ m to ensure the flatness and surface hardness of the flexible display screen, and its surface touch can also be similar to the current one.
  • the material of the first cover plate or the second cover plate further includes transparent polyimide.
  • the display device further includes a third cover plate, and the third cover plate is provided on the second cover plate.
  • One of the embodiments of the present invention also provides a manufacturing method of a display device, which includes the following steps:
  • a casing In the step of providing a casing, a casing is provided, the casing is roughly in the shape of a rectangular parallelepiped, and is provided with an upper surface, a lower surface and a side surface;
  • the step of attaching the flexible display panel is attaching the flexible display panel to the upper surface of the casing, and then attaching the side edge of the flexible display screen to the side surface of the casing;
  • the step of attaching the first cover plate is to attach the first cover plate to the upper surface of the casing, and then attach the side edge of the first cover plate to the flexible portion located on the side surface of the casing.
  • the step of attaching the second cover plate is to attach the second cover plate to the upper surface of the casing, and then attach the side edge of the second cover plate to the first cover located on the side surface of the casing.
  • One cover is to attach the second cover plate to the upper surface of the casing, and then attach the side edge of the second cover plate to the first cover located on the side surface of the casing.
  • the step of attaching the flexible display panel further includes: attaching the flexible display panel to the lower surface of the casing;
  • the step of attaching the first cover plate further includes: attaching the first cover plate Attached to the flexible display panel located on the lower surface of the casing;
  • the step of attaching the second cover plate further includes: attaching the second cover plate to the flexible display panel located on the lower surface of the casing The first cover plate.
  • the beneficial effect of the present invention is to provide a display device and a manufacturing method thereof.
  • a whole flexible display panel to cover the upper surface, lower surface and side surface of the casing, this not only expands the screen-to-body ratio of the display device, but also In addition, lightness and thinness are realized, and the surface of the flexible display panel is guaranteed to have a certain degree of hardness and flatness.
  • FIG. 1 is a schematic diagram of the overall structure of the display device in the first embodiment
  • FIG. 2 is a cross-sectional view along the A-A section of FIG. 1, which shows a schematic structural view of the flexible display screen covering the upper surface and the left side surface of the casing in the first embodiment;
  • FIG. 3 is a cross-sectional view taken along the A-A section of FIG. 1, which shows a schematic structural view of the flexible display screen covering the upper surface and the right side surface of the casing in the first embodiment;
  • FIG. 4 is a cross-sectional view taken along the A-A section of FIG. 1, which shows a schematic structural view of the flexible display screen covering the upper surface, the left side surface and the right side surface of the casing in the first embodiment;
  • FIG. 5 is a flowchart of a manufacturing method of a display device in the first embodiment
  • 6A is a schematic diagram of a structure of the display device in the second embodiment
  • 6B is a schematic diagram of another structure of the display device in the second embodiment.
  • FIG. 7 is a cross-sectional view of the flexible display screen covering the upper surface and the left side surface of the casing, the right side surface and the lower surface of the casing in the second embodiment;
  • 8A is a cross-sectional view of the flexible display screen completely covering the upper surface, the left side surface, the right side surface, and the lower surface of the casing in the second embodiment;
  • FIG. 8B is a cross-sectional view of the flexible display screen completely covering the upper surface, the lower surface, and the left side surface or the right side surface of the casing in the second embodiment.
  • Optical transparent glue 100, display device, 131, left side surface, 132, right side surface.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined with “first” and “second” may explicitly or implicitly include one or more of the features.
  • “plurality” means two or more than two, unless otherwise specifically defined.
  • the "above” or “below” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the first feature has a lower level than the second feature.
  • a display device 100 which includes a casing 10 and a flexible display screen 20, and the flexible display screen 20 serves as a display area of the display device 100.
  • FIG. 2 to 4 is a cross-sectional view of Figure 1 at AA.
  • the casing 10 is roughly a rectangular parallelepiped, with an upper surface 11, a lower surface 12, and two side surfaces 13;
  • the flexible display screen 20 Covers the upper surface 11 and both side surfaces 13 of the casing 10;
  • the flexible display screen 20 includes a flexible display panel 21, a first cover 22, and a second cover 23 that are stacked.
  • the first cover 22 is provided on the flexible display panel 21;
  • the second cover 23 is provided on the first cover 22.
  • the flexible display panel 21, the first cover 22 and the second cover 23 are connected by an optical transparent glue 30.
  • the side surface 13 includes a left side surface 131 and a right side surface 132, and the flexible display screen 20 covers the left side surface 131 and/or the right side surface 132 of the casing 10, at this time under the The surface 12 has no display area.
  • the flexible display screen 20 covers the left side surface 131 of the casing 10; in FIG. 3, the flexible display screen 20 covers the right side surface 132 of the casing 10; In 4, the flexible display screen 20 covers the left side surface 131 and the right side surface 132 of the casing 10.
  • any one of the upper surface 11, the lower surface 12, and the side surface 13 is set as an arc-shaped curved surface, that is, the upper surface 11, the lower surface 12, and the side surface 13
  • One or more of them can be set as curved surfaces, so that the appearance is smoother and can solve the problem of poor display with large viewing angles.
  • At least one of the first cover 22 or the second cover 23 is a glass film with a thickness of 150 ⁇ m or less.
  • the glass film can ensure the flatness and surface hardness of the flexible display screen 20 and Its surface touch can also be consistent with existing mobile devices.
  • the material of the first cover 22 or the second cover 23 further includes transparent polyimide.
  • the display device 100 further includes a third cover plate (not shown), and the third cover plate is disposed on the second cover plate 23.
  • the material of the third cover includes glass or transparent polyimide. It is understandable that the cover plate of the display device 100 is arranged in a multi-layer structure, and the number of layers of the structure is greater than or equal to 2, that is, it includes at least the first cover plate 22 and the second cover plate 23, and can also be provided More cover plates, such as the third cover plate, to increase the hardness.
  • the display device 100 in this embodiment may be any product or component with a display function, such as a wearable device, a mobile phone, a tablet computer, a television, a monitor, a notebook computer, an e-book, an e-newspaper, a digital photo frame, a navigator, and the like.
  • wearable devices include smart bracelets, smart watches, VR (Virtual Reality) and other devices.
  • one embodiment of the present invention also provides a manufacturing method of the display device 100, which includes the following steps S1-S4:
  • the step of providing a casing 10 is to provide a casing 10, the casing 10 is approximately a rectangular parallelepiped, and is provided with an upper surface 11, a lower surface 12, and a side surface 13;
  • the side surface 13 includes a left side surface 131 and a right side surface 132, and the flexible display screen 20 covers the left side surface 131 and/or the right side surface 132 of the casing 10. Any one of the upper surface 11 and the lower surface 12 may be set as an arc-shaped curved surface.
  • At least one of the first cover 22 or the second cover 23 is a glass film with a thickness of less than or equal to 150 ⁇ m. The glass film can ensure the flatness and surface hardness of the flexible display screen 20, and its surface feel can also be touched. It is consistent with existing mobile devices; further, the material of the first cover 22 or the second cover 23 also includes transparent polyimide.
  • the display device 100 further includes a third cover plate (not shown), the third cover plate is arranged on the second cover plate 23, and the arrangement of the third cover plate is the same as that of the first cover plate 22.
  • the second cover 23 is similar and will not be repeated here; the material of the third cover includes glass or transparent polyimide, that is to say, the number of layers of the cover in the display device 100 is greater than or equal to 2. That is, at least the first cover plate 22 and the second cover plate 23 are included. At the same time, more cover plates, such as a third cover plate, can be provided to improve the hardness.
  • the beneficial effect of the present invention is to provide a display device 100 and a manufacturing method thereof, by using a whole flexible display panel 21 to cover the upper surface 11, the lower surface 12 and the side surface 13, which not only expands the screen of the display device It also realizes the lightness and thinness, and ensures that the surface of the flexible display panel 21 has a certain degree of hardness and flatness.
  • a display device 100 which includes all the technical features of the first embodiment of the present invention.
  • the difference lies in:
  • the flexible display screen 20 of the second embodiment also covers the lower surface 12 of the casing 10. More specific covering methods include partial coverage and complete coverage, as shown in FIGS. 6A, 6B, and 7
  • the flexible display screen 20 partially covers the lower surface 12 of the casing 10; as shown in FIG. 8A, the flexible display screen 20 completely covers the lower surface 12, the left side surface 131 and the right side surface of the casing 10 132.
  • the flexible display screen 20 is a single unit without physical division, and has a better aesthetic effect; as shown in FIG. 8B, the flexible display screen 20 completely covers the lower surface 12 and the lower surface of the casing 10
  • the left side surface 131 or the right side surface 132, that is, the flexible display screen 20 is U-shaped, and only one side surface is the display area at this time.
  • a manufacturing method of the display device 100 is also provided, which includes all the technical features in the first embodiment of the present invention. Please refer to FIG. 5, which includes the following steps S1-S4. The difference is: In the manufacturing method of the second embodiment, it is further added that the flexible display panel 21, the first cover 22, and the second cover 23 constituting the flexible display 20 are attached to the casing 10 steps on the lower surface 12.
  • the step S2 of attaching the flexible display panel 21 further includes: attaching the flexible display panel 21 to the lower surface 12 of the casing 10; the step S3 of attaching the first cover 22 also includes : Attaching the first cover 22 to the flexible display panel 21 on the lower surface 12 of the casing 10; the attaching the second cover 23 step S4 also includes: attaching the second cover 23 The cover 23 is attached to the first cover 22 on the lower surface 12 of the casing 10. Wherein, adjacent two of the flexible display panel 21, the first cover 22 and the second cover 23 are attached and connected by an optical transparent glue 30.
  • the beneficial effect of the present invention is to provide a display device 100 and a manufacturing method thereof, by using a whole flexible display panel 21 to cover the upper surface 11, the lower surface 12 and the side surface 13 of the casing 10, which not only expands the display
  • the screen-to-body ratio of the device 100 is thinner and lighter, and the surface of the flexible display panel 21 is guaranteed to have a certain degree of hardness and flatness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置（100）及其制作方法。显示装置（100）包括机壳（10）及柔性显示屏（20），机壳（10）大致呈长方体，设有上表面（11）、下表面（12）及两侧表面（13）；柔性显示屏（20）覆盖于机壳（10）的上表面（11）及两侧表面（13），且其包括层叠设置的柔性显示面板（21）、第一盖板（22）、第二盖板（23）。显示装置（100）的制作方法包括步骤：提供机壳（S1）、贴附柔性显示面板（21）（S2）、贴附第一盖板（22）（S3）、贴附第二盖板（23）（S4）。

Description

显示装置及其制作方法 技术领域
本发明涉及显示领域，尤其涉及一种显示装置及其制作方法。
 背景技术
随着显示技术的不断发展和公众的需求，目前手机、平板电脑等移动电子装置在人们日常生活越来越普及，用途功能越来越丰富、广泛。
近年来，高屏占比移动装置备受欢迎，已成为一种不可阻挡的发展趋势；而且高屏占比移动装置相较于现有移动装置拥有更大的显示区域、更窄的边框、以及相同屏幕尺寸下更小的外形尺寸等优势。基于此趋势，部分行业从业者开发了带曲面显示屏的移动装置；或者是同时设置正面主屏和背面副屏；通过这些手段可以进一步提升移动装置的屏幕占比，丰富用户的使用体验。然而这些方案一方面仍然存在较大边框；另一方面这些方案采用的是两块独立的屏幕，其增加了移动装置的厚度。
因此，有必要提供一种新的显示装置及其制作方法，以克服现有技术中存在的问题。
 技术问题
本发明的目的在于，提供一种不仅扩展了显示装置的屏占比，而且实现了轻薄化，并保证了柔性显示面板的表面具有一定的硬度和平整度的显示装置及其制作方法。
 技术解决方案
为了实现上述目的，本发明其中一实施例中提供一种显示装置，包括机壳及柔性显示屏，所述机壳大致呈长方体，设有上表面、下表面及两侧表面；所述柔性显示屏覆盖于所述机壳的上表面及两侧表面，包括层叠设置的柔性显示面板、第一盖板、第二盖板。具体地讲，所述第一盖板设于所述柔性显示面板上；所述第二盖板，设于所述第一盖板上。
进一步地，所述侧表面包括左侧表面和右侧表面，所述柔性显示屏覆盖于所述机壳的左侧表面和/或右侧表面。
进一步地，所述柔性显示屏还覆盖于所述机壳的下表面。
进一步地，所述柔性显示屏完全覆盖于所述机壳的下表面。
进一步地，所述上表面、所述下表面及所述侧表面中的任一个设置为弧形曲面。
进一步地，所述第一盖板或所述第二盖板中的至少一个为厚度小于等于150μm的玻璃膜，以保证所述柔性显示屏的平整度以及表面硬度且其表面触感也可以与现有移动装置一致。
进一步地，所述第一盖板或所述第二盖板的材料还包括透明聚酰亚胺。
进一步地，所述显示装置还包括第三盖板，所述第三盖板设于所述第二盖板上。
本发明其中一实施例中还提供一种显示装置的制作方法，包括以下步骤：
提供机壳步骤，提供一机壳，所述机壳大致呈长方体，其设有上表面、下表面及侧表面；
贴附柔性显示面板步骤，将柔性显示面板贴附于所述机壳的上表面，再将所述柔性显示屏的侧边贴附于所述机壳的侧表面；
贴附第一盖板步骤，将第一盖板贴附于所述机壳的上表面，再将所述第一盖板的侧边贴附于位于所述机壳的侧表面的所述柔性显示面板上；以及
贴附第二盖板步骤，将第二盖板贴附于所述机壳的上表面，再将所述第二盖板的侧边贴附于位于所述机壳的侧表面的所述第一盖板上。
进一步地，所述贴附柔性显示面板步骤还包括：将所述柔性显示面板贴附于所述机壳的下表面；所述贴附第一盖板步骤还包括：将所述第一盖板贴附于位于所述机壳的下表面的所述柔性显示面板上；所述贴附第二盖板步骤还包括：将所述第二盖板贴附于位于所述机壳的下表面的所述第一盖板上。
 有益效果
本发明的有益效果在于，提供一种显示装置及其制作方法，通过使用一块整体的柔性显示面板覆盖在机壳的上表面、下表面及侧表面，这样不仅扩展了显示装置的屏占比，而且实现了轻薄化，并保证了柔性显示面板的表面具有一定的硬度和平整度。
 附图说明
图1为第一实施例中显示装置的整体结构示意图；
图2为图1沿着A-A截面的截面图，其显示了第一实施例中柔性显示屏覆盖于机壳的上表面和左侧表面的结构示意图；
图3为图1沿着A-A截面的截面图，其显示了第一实施例中柔性显示屏覆盖于机壳的上表面和右侧表面的结构示意图；
图4为图1沿着A-A截面的截面图，其显示了第一实施例中柔性显示屏覆盖于机壳的上表面和左侧表面以及右侧表面的结构示意图；
图5为第一实施例中一种显示装置的制作方法的流程图；
图6A为第二实施例中显示装置的一种结构示意图；
图6B为第二实施例中显示装置的另一种结构示意图；
图7为第二实施例中柔性显示屏覆盖于机壳的上表面和左侧表面，右侧表面以及部分覆盖于机壳的下表面的截面图；
图8A为第二实施例中柔性显示屏完全覆盖于机壳的上表面，左侧表面和右侧表面以及下表面的截面图；
图8B为第二实施例中柔性显示屏完全覆盖于机壳的上表面，下表面及左侧表面或右侧表面的截面图。
图中部件标识如下：
10、机壳，11、上表面，12、下表面，13、侧表面，
20、柔性显示屏，21、柔性显示面板，22、第一盖板，23、第二盖板，
30、光学透明胶，100、显示装置，131、左侧表面，132、右侧表面。
 本发明的实施方式
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，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。
实施例1
请参阅图1所示，本发明第一实施例中提供一种显示装置100，包括机壳10以及柔性显示屏20，所述柔性显示屏20作为显示装置100的显示区域。
请参阅图2-图4所示，为图1在A-A处的截面图，所述机壳10大致呈长方体，设有上表面11、下表面12及两侧表面13；所述柔性显示屏20覆盖于所述机壳10的上表面11及两侧表面13；所述柔性显示屏20包括层叠设置的柔性显示面板21、第一盖板22、第二盖板23。具体地讲，所述第一盖板22设于所述柔性显示面板21上；所述第二盖板23设于所述第一盖板22上。其中所述柔性显示面板21、所述第一盖板22和所述第二盖板23之间通过光学透明胶30连接。
本实施例中，所述侧表面13包括左侧表面131和右侧表面132，所述柔性显示屏20覆盖于所述机壳10的左侧表面131和/或右侧表面132，此时在下表面12无显示区域。在图2中，所述柔性显示屏20覆盖于所述机壳10的左侧表面131；在图3中，所述柔性显示屏20覆盖于所述机壳10的右侧表面132；在图4中，所述柔性显示屏20覆盖于所述机壳10的左侧表面131以及右侧表面132。
本实施例中，所述上表面11、所述下表面12及所述侧表面13中的任一个设置为弧形曲面，即所述上表面11、所述下表面12及所述侧表面13中的一个或多个可以设为弧面，这样外观更圆滑，可解决大视角显示不良的问题。
本实施例中，所述第一盖板22或所述第二盖板23中的至少一个为厚度小于等于150μm的玻璃膜，玻璃膜可以保证所述柔性显示屏20的平整度以及表面硬度且其表面触感也可以与现有移动装置一致。
本实施例中，所述第一盖板22或所述第二盖板23的材料还包括透明聚酰亚胺。
本实施例中，所述显示装置100还包括第三盖板（未图示），所述第三盖板设于所述第二盖板23上。所述第三盖板的材质包括玻璃或透明聚酰亚胺。可以理解的是，所述显示装置100的盖板设置为多层结构，该结构层数大于等于2，即至少包括所述第一盖板22和所述第二盖板23，同时也可以设置更多的盖板，如第三盖板，以提高硬度。
本实施例中的显示装置100可以为：可穿戴设备、手机、平板电脑、电视机、显示器、笔记本电脑、电子书、电子报纸、数码相框、导航仪等任何具有显示功能的产品或部件。其中可穿戴设备包括智能手环、智能手表、VR（Virtual Reality，即虚拟现实）等设备。
请参阅图1-5所示，本发明其中一实施例中还提供一种显示装置100的制作方法，包括以下步骤S1-S4：
S1、提供机壳10步骤，提供一机壳10，所述机壳10大致呈长方体，其设有上表面11、下表面12及侧表面13；
S2、贴附柔性显示面板21步骤，将柔性显示面板21贴附于所述机壳10的上表面11，再将所述柔性显示屏20的侧边贴附于所述机壳10的侧表面13；
S3、贴附第一盖板22步骤，将第一盖板22贴附于所述机壳10的上表面11，再将所述第一盖板22的侧边贴附于位于所述机壳10的侧表面13的所述柔性显示面板21上；以及
S4、贴附第二盖板23步骤，将第二盖板23贴附于所述机壳10的上表面11，再将所述第二盖板23的侧边贴附于位于所述机壳10的侧表面13的所述第一盖板22上。
其中，所述柔性显示面板21、所述第一盖板22和所述第二盖板23三者中相邻的两者之间是通过光学透明胶30连接。所述侧表面13包括左侧表面131和右侧表面132，所述柔性显示屏20覆盖于所述机壳10的左侧表面131和/或右侧表面132。所述上表面11、所述下表面12中的任一个可设置为弧形曲面。所述第一盖板22或所述第二盖板23中的至少一个为厚度小于等于150μm的玻璃膜，玻璃膜可以保证所述柔性显示屏20的平整度以及表面硬度且其表面触感也可以与现有移动装置一致；进一步的所述第一盖板22或所述第二盖板23的材料还包括透明聚酰亚胺。
进而，所述显示装置100还包括第三盖板（未图示），所述第三盖板设于所述第二盖板23上，其设置方式与所述第一盖板22设于所述第二盖板23上类似，此处不作赘述；所述第三盖板的材质包括玻璃或透明聚酰亚胺，也就是说所述显示装置100中的盖板的层数大于等于2，即至少包括所述第一盖板22和所述第二盖板23，同时也可以设置更多的盖板，如第三盖板，以提高硬度。
本发明的有益效果在于，提供一种显示装置100及其制作方法，通过使用一块整体的柔性显示面板21覆盖在其上表面11、下表面12及侧表面13，这样不仅扩展了显示装置的屏占比，而且实现了轻薄化，并保证了柔性显示面板21的表面具有一定的硬度和平整度。
实施例2
请参阅图6A、图6B、图7、图8A、图8B所示，本发明第二实施例中提供一种显示装置100，包括本发明第一实施例中的全部技术特征，其区别在于，第二实施例的所述柔性显示屏20还覆盖于所述机壳10的下表面12，更具体的覆盖方式包括部分覆盖和完全覆盖两种，如图6A、图6B、图7所示所述柔性显示屏20部分覆盖于所述机壳10的下表面12；如图8A所示所述柔性显示屏20完全覆盖于所述机壳10的下表面12、左侧表面131和右侧表面132，此时所述柔性显示屏20为一个单独的、无物理分割的整体，美观效果更好；如图8B所示所述柔性显示屏20完全覆盖于所述机壳10的下表面12及左侧表面131或右侧表面132，即所述柔性显示屏20为U形，此时只有一个侧表面为显示区域。
在第二实施例中，还提供一种显示装置100的制作方法，包括本发明第一实施例中的全部技术特征，请参阅图5所示，其包括以下步骤S1-S4，其区别在于，第二实施例的制作方法中，进一步增加了将构成所述柔性显示屏20的所述柔性显示面板21、所述第一盖板22、所述第二盖板23贴附于所述机壳10的下表面12的步骤。
具体地讲，所述贴附柔性显示面板21步骤S2还包括：将所述柔性显示面板21贴附于所述机壳10的下表面12；所述贴附第一盖板22步骤S3还包括：将所述第一盖板22贴附于位于所述机壳10的下表面12的所述柔性显示面板21上；所述贴附第二盖板23步骤S4还包括：将所述第二盖板23贴附于位于所述机壳10的下表面12的所述第一盖板22上。其中所述柔性显示面板21、所述第一盖板22和所述第二盖板23三者中的相邻的两者之间通过光学透明胶30进行贴附连接。
本发明的有益效果在于，提供一种显示装置100及其制作方法，通过使用一块整体的柔性显示面板21覆盖在机壳10的上表面11、下表面12及侧表面13，这样不仅扩展了显示装置100的屏占比，而且实现了轻薄化，并保证了柔性显示面板21的表面具有一定的硬度和平整度。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

  1. 一种显示装置，其包括：
    机壳，所述机壳大致呈长方体，设有上表面、下表面及两侧表面；以及
    柔性显示屏，覆盖于所述机壳的上表面及两侧表面；
    所述柔性显示屏包括：
    柔性显示面板；
    第一盖板，设于所述柔性显示面板上；以及
    第二盖板，设于所述第一盖板上。
  2. 根据权利要求1所述的显示装置，其中，所述侧表面包括左侧表面和右侧表面，所述柔性显示屏覆盖于所述机壳的左侧表面和/或右侧表面。
  3. 根据权利要求1所述的显示装置，其中，所述柔性显示屏还覆盖于所述机壳的下表面。
  4. 根据权利要求4所述的显示装置，其中，所述柔性显示屏完全覆盖于所述机壳的下表面。
  5. 根据权利要求1所述的显示装置，其中，所述上表面、所述下表面及所述侧表面中的任一个设置为弧形曲面。
  6. 根据权利要求1所述的显示装置，其中，所述第一盖板或所述第二盖板中的至少一个为厚度小于等于150μm的玻璃膜，以保证所述柔性显示屏的平整度以及表面硬度且其表面触感也可以与现有移动装置一致。
  7. 根据权利要求6所述的显示装置，其中，所述第一盖板或所述第二盖板的材料还包括透明聚酰亚胺。
  8. 根据权利要求1所述的显示装置，其还包括第三盖板，所述第三盖板设于所述第二盖板上。
  9. 一种显示装置的制作方法，其包括步骤：
    提供机壳步骤，提供一机壳，所述机壳大致呈长方体，其设有上表面、下表面及侧表面；
    贴附柔性显示面板步骤，将柔性显示面板贴附于所述机壳的上表面，再将所述柔性显示屏的侧边贴附于所述机壳的侧表面；
    贴附第一盖板步骤，将第一盖板贴附于所述机壳的上表面，再将所述第一盖板的侧边贴附于位于所述机壳的侧表面的所述柔性显示面板上；以及
    贴附第二盖板步骤，将第二盖板贴附于所述机壳的上表面，再将所述第二盖板的侧边贴附于位于所述机壳的侧表面的所述第一盖板上。
  10. 根据权利要求9所述的显示装置的制作方法，其中，
    所述贴附柔性显示面板步骤还包括：将所述柔性显示面板贴附于所述机壳的下表面；
    所述贴附第一盖板步骤还包括：将所述第一盖板贴附于位于所述机壳的下表面的所述柔性显示面板上；
    所述贴附第二盖板步骤还包括：将所述第二盖板贴附于位于所述机壳的下表面的所述第一盖板上。
PCT/CN2019/123468 2019-09-03 2019-12-06 显示装置及其制作方法 WO2021042609A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/753,810 US20210068273A1 (en) 2019-09-03 2019-12-06 Display device and manufacturing method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910826933.9 2019-09-03
CN201910826933.9A CN110599906A (zh) 2019-09-03 2019-09-03 显示装置及其制作方法

Publications (1)

Publication Number Publication Date
WO2021042609A1 true WO2021042609A1 (zh) 2021-03-11

Family

ID=68857376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/123468 WO2021042609A1 (zh) 2019-09-03 2019-12-06 显示装置及其制作方法

Country Status (2)

Country Link
CN (1) CN110599906A (zh)
WO (1) WO2021042609A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111147635A (zh) * 2019-12-26 2020-05-12 惠州Tcl移动通信有限公司 一种移动终端及其屏幕显示方法、装置
CN111327733A (zh) * 2019-12-31 2020-06-23 联想(北京)有限公司 一种电子设备
CN111459226A (zh) * 2020-03-31 2020-07-28 联想(北京)有限公司 电子设备及电子设备的安装方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150102298A1 (en) * 2013-10-14 2015-04-16 Samsung Display Co., Ltd. Flexible display panel and manufacturing method thereof
CN106940966A (zh) * 2017-05-17 2017-07-11 京东方科技集团股份有限公司 显示屏模组和电子设备
CN108230907A (zh) * 2018-01-03 2018-06-29 上海天马有机发光显示技术有限公司 柔性显示屏及显示装置
CN108563286A (zh) * 2018-04-24 2018-09-21 京东方科技集团股份有限公司 一种显示装置及其制作方法
CN108766241A (zh) * 2018-05-31 2018-11-06 云谷（固安）科技有限公司 显示面板及其制造方法、显示装置
CN208607626U (zh) * 2018-04-20 2019-03-15 云谷（固安）科技有限公司 异形曲面显示装置及电子产品
CN109639859A (zh) * 2018-12-17 2019-04-16 Oppo广东移动通信有限公司 双面屏盖板及其制造工艺、触控显示屏、终端设备
CN109671753A (zh) * 2018-12-14 2019-04-23 武汉华星光电半导体显示技术有限公司 显示装置及其制造方法
US20190259310A1 (en) * 2018-02-22 2019-08-22 Samsung Display Co., Ltd. Flexible display device and method of manufacturing the same
CN110164315A (zh) * 2019-06-05 2019-08-23 昆山国显光电有限公司 显示屏及其制作方法、盖板和显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101420422B1 (ko) * 2007-08-09 2014-07-17 엘지디스플레이 주식회사 표시장치용 기판의 제조장치 및 제조방법
JP2009163132A (ja) * 2008-01-09 2009-07-23 Seiko Instruments Inc 液晶表示装置の製造方法、液晶表示装置、及び電子機器
CN102629015A (zh) * 2012-03-27 2012-08-08 京东方科技集团股份有限公司 柔性显示装置及其制作方法
KR20140148204A (ko) * 2013-06-21 2014-12-31 삼성디스플레이 주식회사 표시장치용 윈도우 및 이를 포함하는 표시 장치
CN106293444B (zh) * 2015-06-25 2020-07-03 小米科技有限责任公司 移动终端、显示控制方法及装置
CN110035155A (zh) * 2019-04-19 2019-07-19 Oppo（重庆）智能科技有限公司 一种终端设备

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150102298A1 (en) * 2013-10-14 2015-04-16 Samsung Display Co., Ltd. Flexible display panel and manufacturing method thereof
CN106940966A (zh) * 2017-05-17 2017-07-11 京东方科技集团股份有限公司 显示屏模组和电子设备
CN108230907A (zh) * 2018-01-03 2018-06-29 上海天马有机发光显示技术有限公司 柔性显示屏及显示装置
US20190259310A1 (en) * 2018-02-22 2019-08-22 Samsung Display Co., Ltd. Flexible display device and method of manufacturing the same
CN208607626U (zh) * 2018-04-20 2019-03-15 云谷（固安）科技有限公司 异形曲面显示装置及电子产品
CN108563286A (zh) * 2018-04-24 2018-09-21 京东方科技集团股份有限公司 一种显示装置及其制作方法
CN108766241A (zh) * 2018-05-31 2018-11-06 云谷（固安）科技有限公司 显示面板及其制造方法、显示装置
CN109671753A (zh) * 2018-12-14 2019-04-23 武汉华星光电半导体显示技术有限公司 显示装置及其制造方法
CN109639859A (zh) * 2018-12-17 2019-04-16 Oppo广东移动通信有限公司 双面屏盖板及其制造工艺、触控显示屏、终端设备
CN110164315A (zh) * 2019-06-05 2019-08-23 昆山国显光电有限公司 显示屏及其制作方法、盖板和显示装置

Also Published As

Publication number Publication date
CN110599906A (zh) 2019-12-20

Similar Documents

Publication Publication Date Title
CN107801299B (zh) 柔性印刷电路和显示装置
KR102556460B1 (ko) 디스플레이 및 터치 센서 구조체들을 갖는 전자 디바이스들
CN109147573B (zh) 一种显示装置、保护盖板
WO2018058481A1 (zh) 具有指纹模组的屏幕组件及电子设备
WO2021042609A1 (zh) 显示装置及其制作方法
CN110120182B (zh) 柔性显示装置
CN111385390A (zh) 曲面屏结构及其制造方法以及终端设备
CN115883702B (zh) 柔性显示模块及包括该柔性显示模块的电子装置
WO2021037029A1 (zh) 壳体及电子设备
US8416208B2 (en) Display apparatus having touch screen panel
JP5535739B2 (ja) 表示装置
CN102902121B (zh) 双面显示装置以及背光模块
CN108806512B (zh) 显示屏组件、电子设备及电子设备的制作方法
KR20170066761A (ko) 커브드 표시장치 및 이의 제조방법
JP2010134139A (ja) 表示装置
US20130329915A1 (en) Microphone features relating to a portable computing device
CN102338952A (zh) 液晶显示设备
CN112447097A (zh) 显示模组及其制作方法、电子设备
CN110646962A (zh) 显示屏组件、电子设备及电子设备的制作方法
CN214011957U (zh) 一种防眩光零贴合模组
CN113260688B (zh) 柔性显示模块及包括该柔性显示模块的电子装置
CN206712857U (zh) 一种显示装置
CN204790243U (zh) 终端前盖组件及终端
US12294669B2 (en) Protective cap and display device having the same
CN114286972B (zh) 折叠显示面板、其制作方法及折叠显示装置

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: 19944287

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: 19944287

Country of ref document: EP

Kind code of ref document: A1