WO2019029111A1 - 一种柔性显示装置 - Google Patents

一种柔性显示装置 Download PDF

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Publication number
WO2019029111A1
WO2019029111A1 PCT/CN2017/119553 CN2017119553W WO2019029111A1 WO 2019029111 A1 WO2019029111 A1 WO 2019029111A1 CN 2017119553 W CN2017119553 W CN 2017119553W WO 2019029111 A1 WO2019029111 A1 WO 2019029111A1
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Prior art keywords
display device
flexible display
device body
rotating shaft
display screen
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PCT/CN2017/119553
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English (en)
French (fr)
Inventor
王磊
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Priority to US15/748,527 priority Critical patent/US10839722B2/en
Publication of WO2019029111A1 publication Critical patent/WO2019029111A1/zh
Anticipated expiration legal-status Critical
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    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/005—Signs associated with a sensor

Definitions

  • the present invention relates to the field of display panel manufacturing, and more particularly to a flexible display device.
  • the display screen needs to be displayed full screen every time, which is not conducive to saving energy
  • the setting of the limit mechanism is cumbersome and has a single function, which is not conducive to space saving and cost control;
  • the technical problem to be solved by the present invention is to provide a flexible display device, which makes the arrangement of the limiting mechanism more reasonable, and can control the flexible display screen which is adapted to the control component to perform area display on the area where the flexible display is pulled out;
  • the structure is streamlined, which helps to control costs and improve assembly efficiency.
  • a flexible display device including: a display device main body; a flexible display screen that is curled in the main body of the display device and that can be pulled out from the main body of the display device; wherein: The display device body is provided with a limiting component for pulling out the flexible display screen relative to the display device body to a desired length and controlling the flexible display screen to be returned to the display device body; the flexible display screen passes through the display device body The upper outlet is pulled out to the desired length and held in place by the stop assembly.
  • the display device body is provided with a rotating shaft for crimping the flexible display screen, and the inside of the rotating shaft is provided with a resetting member for returning the rotating shaft to return the flexible display screen to the initial curling state.
  • the limiting component comprises: a gear disposed on the rotating shaft, and a limiting pin adapted to the gear disposed at the exit position of the display device body, wherein the limiting pin is locked into the rotating gear to fix the rotating shaft.
  • opposite ends of the rotating shaft are provided with calipers for detecting the length of the flexible display screen relative to the display device body.
  • the rotating shaft is provided with a detecting component for detecting the number of rotations of the rotating shaft and the number of rotation angle deviations.
  • the method further includes: obtaining, according to the detected length dimension of the flexible display screen relative to the display device body, and the number of rotations of the rotating shaft and the rotation angle offset data, obtaining the flexible display screen to be pulled out relative to the display device body.
  • Area control component obtaining, according to the detected length dimension of the flexible display screen relative to the display device body, and the number of rotations of the rotating shaft and the rotation angle offset data, obtaining the flexible display screen to be pulled out relative to the display device body.
  • control component controls the flexible display to perform area display on the area of the flexible display screen that is pulled out and unfolded relative to the display device body.
  • the outside of the display device body is provided with a limit button that is linked with the limit pin.
  • the reset member is a swing spring.
  • the present invention also discloses a flexible display device, comprising: a display device main body; a flexible display screen which is disposed in the display device main body and can be pulled out from the display device main body; wherein: The display device body is provided with a limiting component for pulling out the flexible display screen relative to the display device body to a desired length and controlling the flexible display screen to be returned to the display device body; the flexible display screen passes through the display device body The upper outlet is pulled out to the required length and is fixed by the limiting component; the rotating shaft of the flexible display screen is arranged in the main body of the display device, and the inside of the rotating shaft is provided for resetting the rotating shaft and returning the flexible display screen. a reset member to an initial curl state; a detecting component for detecting the number of rotations of the rotating shaft and the number of rotation angle offsets is provided on the rotating shaft.
  • the limiting component comprises: a gear disposed on the rotating shaft, and a limiting pin adapted to the gear disposed at the exit position of the display device body, wherein the limiting pin is engaged in the rotating gear to fix the rotating shaft.
  • opposite ends of the rotating shaft are provided with calipers for detecting the length of the flexible display screen relative to the display device body.
  • the method further includes: obtaining, according to the detected length dimension of the flexible display screen relative to the display device body, and the number of rotations of the rotating shaft and the rotation angle offset data, obtaining the flexible display screen to be pulled out relative to the display device body.
  • Area control component obtaining, according to the detected length dimension of the flexible display screen relative to the display device body, and the number of rotations of the rotating shaft and the rotation angle offset data, obtaining the flexible display screen to be pulled out relative to the display device body.
  • control component controls the flexible display to perform area display on the area of the flexible display screen that is pulled out and unfolded relative to the display device body.
  • the outside of the display device body is provided with a limit button that is linked with the limit pin.
  • the reset member is a swing spring.
  • the display device body is provided with a limiting component for pulling out the flexible display screen relative to the display device body to a desired length and controlling the flexible display screen to be returned to the display device body; the flexible display screen passes The outlet on the display device body is pulled out to the required length and clamped and fixed by the limiting component, and the limiting mechanism is arranged to be simplified, which is convenient for space saving and cost control.
  • control component further controls the flexible display to perform area display on the area of the flexible display screen that is pulled out and unfolded relative to the display device body, and the operation is convenient, thereby further reducing energy consumption.
  • FIG. 1 is a schematic view showing the effect of a flexible display screen of a flexible display device in a pulled-out state in accordance with an embodiment of the present invention.
  • FIG. 2 is a schematic top plan view showing a flexible display screen of a flexible display device in a state of being crimped and stored in an embodiment of the present invention.
  • FIG. 1-2 a first embodiment of a flexible display device of the present invention is shown.
  • the flexible display device in this embodiment includes: a display device main body 1; a flexible display screen 2 that is curled and disposed in the display device main body 1 and can be pulled out from the display device main body 1; wherein: the display device main body 1 is provided a limiting component 3 for controlling the flexible display 2 to be pulled out to the desired length relative to the display device body 1 and for returning the flexible display 2 to the display device body 1; the flexible display 2 is passed through the display device The outlet 1a on the body 1 is pulled out to the desired length and is held in place by the stop assembly 3.
  • the display device body 1 functions to receive and protect the flexible display screen 2.
  • the display device body 1 in this embodiment is a square pillar structure which is disposed based on the curlable property of the flexible display screen 2, and the central axis position between the opposite end portions of the display device body 1 is set for curl flexibility.
  • the rotating shaft 11 of the display screen 2 the inside of the rotating shaft 11 is provided with a resetting member 12 for resetting the rotating shaft 11 to return the flexible display 2 to the initial curled state.
  • the returning member 12 in this embodiment is a rotary spring in a pressed state, and the rotary spring can be reset and rotated when the rotary shaft 11 is not subjected to an external force, thereby interlocking the flexible display screen 2 to return to the initial curl state.
  • the flexible display 2 has a bendable characteristic that can be wound around the rotating shaft 11 in its entirety.
  • one end of the flexible display screen 2 is fixed on the rotating shaft 11, and the other end is connected to a holding member T, and the holding member T is held in the display when the flexible display screen 2 is all curled on the rotating shaft 11.
  • the flexible display 2 is all wound around the rotating shaft 11.
  • one end of the flexible display screen 2 at the outlet 1a of the hand-held display device body 1 continuously pulls it out of the display device body 1 until the desired screen display area, as shown in FIG.
  • the required screen display area A drawn in the main body 1 and the sum of the display areas B on the surface of the broken line portion are the maximum display areas that the flexible display screen 2 can be pulled out from the display device main body 1.
  • opposite ends of the rotating shaft 11 are respectively provided with calipers for detecting the length of the flexible display screen 2 with respect to the display device body 1 to be pulled out.
  • the function of the caliper is to detect the length dimension of the flexible display 2 relative to the position of the outlet 1a of the display device body 1 and to provide data support for subsequent control of only the flexible display 2 showing the pull-out size.
  • the rotating shaft 11 is further provided with a detecting component for detecting the number of rotations of the rotating shaft 11 and the number of rotation angle deviations.
  • the function of the detecting component is to detect the number of rotations of the rotating shaft 11 and the number of rotation angle deviations during the process of pulling out the expansion or resetting the curl of the flexible display 2 with respect to the outlet 1a of the display device body 1, for the subsequent control only display pull-out
  • the expanded size flexible display 2 provides data support.
  • the limiting component 3 includes: a gear 31 disposed at opposite ends of the rotating shaft 11 and a limiting pin 32 disposed at a position of the outlet 1a of the display device body and adapted to the gear 31.
  • the limit pin 32 When the limit pin 32 is engaged in the rotating gear 31, the rotating shaft 11 can be fixed, thereby achieving fixation of the flexible display screen 2 with respect to the display device body 1 to pull out the display range.
  • the outer portion of the display device body 1 is provided with a limit button 4 that is coupled to the limit pin 32.
  • the flexible display screen 2 is pulled out relative to the display device body 1.
  • the limit button 4 is pressed, and the limit pin 32 is engaged by the rotating shaft 11 to rotate.
  • the gear 31 When the user finishes using the button, the limit button 4 is pressed again, the limit pin 32 is disengaged from the gear 31, and under the action of the rotary spring in the rotating shaft 11, the rotating shaft 11 is reset and the flexible display 2 is returned to the initial curl state.
  • the flexible display screen 2 is re-wrapped on the rotating shaft 11.
  • the flexible display device provided by the present invention further includes a control assembly connected to the caliper and the detecting component for collecting data detected by the caliper and the detecting component.
  • the control component obtains the flexible display screen 2 relative to the display device body according to the detected length dimension of the flexible display screen 2 relative to the display device body 1 and the number of rotations of the rotating shaft 11 and the rotation angle offset number data. 1 Pull out the unfolded area.
  • the control unit controls the flexible display 2 to perform area display on the area of the flexible display 2 that is pulled out and expanded relative to the display device body 1 , thereby realizing The function that the area displays.
  • the flexible display screen 2 is pulled out from the outlet 1a of the display device body 1.
  • the limit button 4 is pressed.
  • the limit pin 32 that is interlocked with the limit button 4 is engaged in the gear 31 that is rotated by the rotating shaft 11, thereby achieving relative fixation between the flexible display 2 of a certain size that is pulled out and the outlet 1a of the display device body 1.
  • the control component obtains the flexible display according to the length dimension of the flexible display 2 that is detected by the clamping relative to the display device body 1 and the number of rotations and the rotation angle offset of the rotating shaft 11 detected by the detecting component.
  • the screen 2 pulls out the developed area with respect to the display device body 1.
  • the control unit controls the flexible display screen 2 to perform area display on the area in which the flexible display screen 2 is pulled out and unfolded relative to the display device body 1, thereby realizing the function of the area display.
  • the limit button 4 is pressed again, the limit pin 32 is disengaged from the gear 31, and under the action of the rotary spring in the rotating shaft 11, the rotating shaft 11 is reset and the flexible display 2 is returned to the initial curl state.
  • the flexible display screen 2 is re-wrapped on the rotating shaft 11.
  • the display device body is provided with a limiting component for pulling out the flexible display screen relative to the display device body to a desired length and controlling the flexible display screen to be returned to the display device body; the flexible display screen passes The outlet on the display device body is pulled out to the required length and clamped and fixed by the limiting component, and the limiting mechanism is arranged to be simplified, which is convenient for space saving and cost control.
  • control component further controls the flexible display to perform area display on the area of the flexible display screen that is pulled out and unfolded relative to the display device body, and the operation is convenient, thereby further reducing energy consumption.

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

Abstract

一种柔性显示装置，包括：显示装置主体（1）；卷曲设置在显示装置主体（1）中，且可从显示装置主体（1）中抽拉出的柔性显示屏（2）。其中，显示装置主体（1）上设有用以对柔性显示屏（2）相对于显示装置本体（1）拉出展开至所需的长度及对柔性显示屏（2）卷曲返回至显示装置主体（1）中进行控制的限位组件（3）；柔性显示屏（2）通过显示装置本体（1）上的出口（1a）拉出展开至所需的长度并由限位组件（3）进行卡持固定。使限位机构的布置更趋合理，能够与控制组件相适配地控制柔性显示屏在其拉出展开的面积上进行区域显示，结构精简，利于控制成本及提升装配效率。

Description

一种柔性显示装置
本申请要求于2017年8月8日提交中国专利局、申请号为2017106709123、发明名称为“一种柔性显示装置”的中国专利申请的优先权，上述专利的全部内容通过引用结合在本申请中。
技术领域
本发明涉及显示面板制造领域，尤其涉及一种柔性显示装置。
背景技术
随着显示技术的进步，未来的柔性显示屏可能采用更为节省空间的方式，例如采用卷曲放置的方式，不使用时将屏幕卷曲在容器中，使用时将柔性屏幕拉出。现有的由中心轴、柔性屏以及卷曲驱动机构组成的显示装置因结构设计不合理，存在如下技术缺陷：
1、显示屏幕每次均需要进行全屏显示，不利于节省能源；
2、限位机构设置繁琐，且功能单一，不利于节省空间及成本控制；
发明内容
本发明所要解决的技术问题在于，提供一种柔性显示装置，使限位机构的布置更趋合理，能够与控制组件相适配的控制柔性显示屏在其拉出展开的面积上进行区域显示；结构精简，利于控制成本及提升装配效率。
为了解决上述技术问题，本发明的实施例提供了一种柔性显示装置，包括：显示装置主体；卷曲设置在显示装置主体中，且可从显示装置主体中抽拉出的柔性显示屏；其中:显示装置主体上设有用以对柔性显示屏相对于显示装置本体拉出展开至所需的长度及对柔性显示屏卷曲返回至显示装置主体中进行控制的限位组件；柔性显示屏通过显示装置本体上的出口拉出展开至所需的长度并由限位组件进行卡持固定。
其中，显示装置主体中设置用以卷曲柔性显示屏的转轴，转轴的内部设有用以使转轴复位并联动柔性显示屏返回至初始卷曲状态的复位件。
其中，限位组件包括：设置在转轴上齿轮，设置在显示装置本体出口位 置上的与齿轮相适配的限位销，其中：限位销卡入旋转的齿轮中对转轴进行固定。
其中，转轴的相对两端设有用以检测柔性显示屏相对于显示装置本体拉出展开长度尺寸的卡尺。
其中，转轴上设有用以检测转轴旋转圈数及旋转角偏移数的检测组件。
其中，还包括：用以根据检测的柔性显示屏相对于显示装置本体拉出展开的长度尺寸及转轴的旋转圈数及旋转角偏移数数据，获取柔性显示屏相对于显示装置本体拉出展开面积的控制组件。
其中，控制组件控制柔性显示屏在柔性显示屏相对于显示装置本体拉出展开的面积上进行区域显示。
其中，显示装置本体的外部设有与限位销相联动的限位按钮。
其中，复位件为回转弹簧。
为解决上述技术问题，本发明还公开了一种柔性显示装置，其中，包括：显示装置主体；卷曲设置在显示装置主体中，且可从显示装置主体中抽拉出的柔性显示屏；其中:显示装置主体上设有用以对柔性显示屏相对于显示装置本体拉出展开至所需的长度及对柔性显示屏卷曲返回至显示装置主体中进行控制的限位组件；柔性显示屏通过显示装置本体上的出口拉出展开至所需的长度并由限位组件进行卡持固定；显示装置主体中设置用以卷曲柔性显示屏的转轴，转轴的内部设有用以使转轴复位并联动柔性显示屏返回至初始卷曲状态的复位件；转轴上设有用以检测转轴旋转圈数及旋转角偏移数的检测组件。
其中，限位组件包括：设置在转轴上齿轮，设置在显示装置本体出口位置上的与齿轮相适配的限位销，其中：限位销卡入旋转的齿轮中对转轴进行固定。
其中，转轴的相对两端设有用以检测柔性显示屏相对于显示装置本体拉出展开长度尺寸的卡尺。
其中，还包括：用以根据检测的柔性显示屏相对于显示装置本体拉出展开的长度尺寸及转轴的旋转圈数及旋转角偏移数数据，获取柔性显示屏相对于显示装置本体拉出展开面积的控制组件。
其中，控制组件控制柔性显示屏在柔性显示屏相对于显示装置本体拉出展开的面积上进行区域显示。
其中，显示装置本体的外部设有与限位销相联动的限位按钮。
其中，复位件为回转弹簧。
实施本发明所提供的柔性显示装置，具有如下有益效果：
第一、显示装置主体上设有用以对柔性显示屏相对于显示装置本体拉出展开至所需的长度及对柔性显示屏卷曲返回至显示装置主体中进行控制的限位组件；柔性显示屏通过显示装置本体上的出口拉出展开至所需的长度并由限位组件进行卡持固定，限位机构设置精简，利于节省空间及成本控制。
第二、还包括控制组件，控制组件控制柔性显示屏在柔性显示屏相对于显示装置本体拉出展开的面积上进行区域显示，使用操作便捷，进一步降低能耗。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例柔性显示装置的柔性显示屏在拉出展开状态下的效果示意图。
图2是本发明实施例柔性显示装置的柔性显示屏卷曲收纳状态下的俯视结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通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，都属于本发明保护的范围。
参见图1-图2所示，为本发明柔性显示装置的实施例一。
本实施例中的柔性显示装置，包括：显示装置主体1；卷曲设置在显示装置主体1中，且可从显示装置主体1中抽拉出的柔性显示屏2；其中:显示 装置主体1上设有用以对柔性显示屏2相对于显示装置本体1拉出展开至所需的长度及对柔性显示屏2卷曲返回至显示装置主体1中进行控制的限位组件3；柔性显示屏2通过显示装置本体1上的出口1a拉出展开至所需的长度并由限位组件3进行卡持固定。
具体实施时，显示装置本体1的作用是收纳柔性显示屏2并为其提供防护。本实施例中的显示装置本体1为一方形立柱结构，其是基于柔性显示屏2的可卷曲特性而设置，显示装置主体1中的相对两端部之间的中心轴线位置设置用以卷曲柔性显示屏2的转轴11，转轴11的内部设有用以使转轴11复位并联动柔性显示屏2返回至初始卷曲状态的复位件12。本实施例中的复位件12为处于挤压状态下的回转弹簧，回转弹簧能够在转轴11不受外力作用时复位回转，从而联动柔性显示屏2返回至初始卷曲状态。
柔性显示屏2具有可弯曲特性，其能够全部卷曲缠绕在转轴11上。本实施例中柔性显示屏2的一端固连在转轴11上，相对的另一端连接在一卡持件T上，卡持件T在柔性显示屏2全部卷曲在转轴11上时卡持在显示装置本体1的出口1a处。柔性显示装置在未使用时，柔性显示屏2全部卷曲缠绕在转轴11上。使用时，手持显示装置本体1出口1a处的柔性显示屏2的一端持续将其从显示装置主体1中拉出直至所需的屏幕显示面积，如图1所示为柔性显示屏2从显示装置主体1中拉出的所需的屏幕显示面积A，其与虚线部分所表面的显示面积B的总和为柔性显示屏2能够从显示装置主体1中拉出的最大显示面积。
优选的，转轴11的相对两端分别设有用以检测柔性显示屏2相对于显示装置本体1拉出展开长度尺寸的卡尺。卡尺的功能是检测柔性显示屏2相对于显示装置本体1的出口1a的位置拉出展开的长度尺寸，为后续仅控制显示拉出展开尺寸的柔性显示屏2提供数据支持。
优选的，转轴11上还设有用以检测转轴11的旋转圈数及旋转角偏移数的检测组件。检测组件的功能是在柔性显示屏2相对于显示装置本体1的出口1a进行拉出展开或复位卷曲的过程中检测转轴11的旋转圈数及旋转角偏移数，为后续仅控制显示拉出展开尺寸的柔性显示屏2提供数据支持。
进一步的，柔性显示屏2相对于显示装置本体1的出口1a进行拉出展 开或复位卷曲的固定是通过限位组件3实施的。本实施例中，限位组件3包括：设置在转轴11相对两端部的齿轮31，设置在显示装置本体出口1a位置上的与齿轮31相适配的限位销32，具体实施时，在当限位销32卡入旋转的齿轮31中时便能够对转轴11进行固定，从而实现柔性显示屏2相对于显示装置本体1拉出显示范围的固定。
同时，当限位销32从齿轮31中拔出后，转轴11在其内部回转弹簧的作用下反转，从而联动柔性显示屏2进行复位卷曲，实现柔性显示屏2相对于显示装置本体1的卷曲收纳。
优选的，显示装置本体1的外部设有与限位销32相联动的限位按钮4。具体实施时，柔性显示屏2相对于显示装置本体1拉出，当柔性显示屏2拉到使用者需求的面积时，按动限位按钮4，限位销32卡入由转轴11带动旋转的齿轮31中。当使用者使用完成后，再次按动限位按钮4，限位销32脱离齿轮31，在转轴11内的回转弹簧的作用下，使转轴11复位并联动柔性显示屏2返回至初始卷曲状态，柔性显示屏2重新包裹在转轴11上。
本实施例中柔性显示屏相对于显示装置本体拉出展开的面积上进行区域显示的方案是通过如下结构实施的：
实施本发明所提供的柔性显示装置还包括控制组件，控制组件分别与卡尺以及检测组件相连，用以收集由卡尺以及检测组件检测的数据。具体实施时，控制组件根据检测的柔性显示屏2相对于显示装置本体1拉出展开的长度尺寸及转轴11的旋转圈数及旋转角偏移数数据，获取柔性显示屏2相对于显示装置本体1拉出展开面积。在获取柔性显示屏2相对于显示装置本体1拉出展开面积的数据后，控制组件控制柔性显示屏2在柔性显示屏2相对于显示装置本体1拉出展开的面积上进行区域显示，从而实现区域显示的功能。
本发明所提供的柔性显示装置在具体实施时，柔性显示屏2从显示装置本体1的出口1a处拉出，当柔性显示屏2拉到使用者需求的面积时，按动限位按钮4，与限位按钮4联动的限位销32卡入由转轴11带动旋转的齿轮31中，从而实现拉出的一定尺寸的柔性显示屏2与显示装置本体1出口1a间位置上的相对固定。在此过程中，控制组件根据卡持检测的柔性显示屏2 相对于显示装置本体1拉出展开的长度尺寸及检测组件检测的转轴11的旋转圈数及旋转角偏移数数据，获取柔性显示屏2相对于显示装置本体1拉出展开面积。紧接着，控制组件控制柔性显示屏2在柔性显示屏2相对于显示装置本体1拉出展开的面积上进行区域显示，从而实现区域显示的功能。当使用者使用完成后，再次按动限位按钮4，限位销32脱离齿轮31，在转轴11内的回转弹簧的作用下，使转轴11复位并联动柔性显示屏2返回至初始卷曲状态，柔性显示屏2重新包裹在转轴11上。
实施本发明所提供的柔性显示装置，具有如下有益效果：
第一、显示装置主体上设有用以对柔性显示屏相对于显示装置本体拉出展开至所需的长度及对柔性显示屏卷曲返回至显示装置主体中进行控制的限位组件；柔性显示屏通过显示装置本体上的出口拉出展开至所需的长度并由限位组件进行卡持固定，限位机构设置精简，利于节省空间及成本控制。
第二、还包括控制组件，控制组件控制柔性显示屏在柔性显示屏相对于显示装置本体拉出展开的面积上进行区域显示，使用操作便捷，进一步降低能耗。

Claims (17)

  1. 一种柔性显示装置，其中，包括：
    显示装置主体；
    卷曲设置在所述显示装置主体中，且可从所述显示装置主体中抽拉出的柔性显示屏；其中:
    所述显示装置主体上设有用以对所述柔性显示屏相对于所述显示装置本体拉出展开至所需的长度及对所述柔性显示屏卷曲返回至所述显示装置主体中进行控制的限位组件；
    所述柔性显示屏通过所述显示装置本体上的出口拉出展开至所需的长度并由所述限位组件进行卡持固定。
  2. 如权利要求1所述的柔性显示装置，其中，所述显示装置主体中设置用以卷曲所述柔性显示屏的转轴，所述转轴的内部设有用以使所述转轴复位并联动所述柔性显示屏返回至初始卷曲状态的复位件。
  3. 如权利要求2所述的柔性显示装置，其中，所述限位组件包括：设置在所述转轴上齿轮，设置在所述显示装置本体出口位置上的与所述齿轮相适配的限位销，其中：限位销卡入旋转的齿轮中对所述转轴进行固定。
  4. 如权利要求2所述的柔性显示装置，其中，所述转轴的相对两端设有用以检测所述柔性显示屏相对于所述显示装置本体拉出展开长度尺寸的卡尺。
  5. 如权利要求3所述的柔性显示装置，其中，所述转轴的相对两端设有用以检测所述柔性显示屏相对于所述显示装置本体拉出展开长度尺寸的卡尺。
  6. 如权利要求4所述的柔性显示装置，其中，所述转轴上设有用以检测所述转轴旋转圈数及旋转角偏移数的检测组件。
  7. 如权利要求6所述的柔性显示装置，其中，还包括：用以根据检测的所述柔性显示屏相对于所述显示装置本体拉出展开的长度尺寸及所述转轴的旋转圈数及旋转角偏移数数据，获取所述柔性显示屏相对于所述显示装置本体拉出展开面积的控制组件。
  8. 如权利要求7所述的柔性显示装置，其中，所述控制组件控制所述柔性显示屏在所述柔性显示屏相对于所述显示装置本体拉出展开的面积上进行区域显示。
  9. 如权利要求3所述的柔性显示装置，其中，所述显示装置本体的外部设有与所述限位销相联动的限位按钮。
  10. 如权利要求3所述的柔性显示装置，其中，所述复位件为回转弹簧。
  11. 一种柔性显示装置，其中，包括：
    显示装置主体；
    卷曲设置在所述显示装置主体中，且可从所述显示装置主体中抽拉出的柔性显示屏；其中:
    所述显示装置主体上设有用以对所述柔性显示屏相对于所述显示装置本体拉出展开至所需的长度及对所述柔性显示屏卷曲返回至所述显示装置主体中进行控制的限位组件；
    所述柔性显示屏通过所述显示装置本体上的出口拉出展开至所需的长度并由所述限位组件进行卡持固定；所述显示装置主体中设置用以卷曲所述柔性显示屏的转轴，所述转轴的内部设有用以使所述转轴复位并联动所述柔性显示屏返回至初始卷曲状态的复位件；
    所述转轴上设有用以检测所述转轴旋转圈数及旋转角偏移数的检测组件。
  12. 如权利要求11所述的柔性显示装置，其中，所述限位组件包括：设置在所述转轴上齿轮，设置在所述显示装置本体出口位置上的与所述齿轮相适配的限位销，其中：限位销卡入旋转的齿轮中对所述转轴进行固定。
  13. 如权利要求12所述的柔性显示装置，其中，所述转轴的相对两端设有用以检测所述柔性显示屏相对于所述显示装置本体拉出展开长度尺寸的卡尺。
  14. 如权利要求11所述的柔性显示装置，其中，还包括：用以根据检测的所述柔性显示屏相对于所述显示装置本体拉出展开的长度尺寸及所述转轴的旋转圈数及旋转角偏移数数据，获取所述柔性显示屏相对于所述显示装置本体拉出展开面积的控制组件。
  15. 如权利要求14所述的柔性显示装置，其中，所述控制组件控制所述柔性显示屏在所述柔性显示屏相对于所述显示装置本体拉出展开的面积上进行区域显示。
  16. 如权利要求12所述的柔性显示装置，其中，所述显示装置本体的外部设有与所述限位销相联动的限位按钮。
  17. 如权利要求11所述的柔性显示装置，其中，所述复位件为回转弹簧。
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