WO2019153372A1 - 一种显示装置 - Google Patents

一种显示装置 Download PDF

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Publication number
WO2019153372A1
WO2019153372A1 PCT/CN2018/077174 CN2018077174W WO2019153372A1 WO 2019153372 A1 WO2019153372 A1 WO 2019153372A1 CN 2018077174 W CN2018077174 W CN 2018077174W WO 2019153372 A1 WO2019153372 A1 WO 2019153372A1
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WO
WIPO (PCT)
Prior art keywords
display
display device
film
fingerprint recognition
opening
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Application number
PCT/CN2018/077174
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English (en)
French (fr)
Inventor
叶剑
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.)
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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 US15/756,071 priority Critical patent/US20190244002A1/en
Publication of WO2019153372A1 publication Critical patent/WO2019153372A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular to a display device.
  • the fingerprint recognition in the prior art is based on a capacitive sensing technology, that is, when a finger touches the fingerprint recognition module, different fingerprints are distinguished by a self-capacitance value formed between the human finger and the fingerprint sensing array.
  • the current independent fingerprint recognition module usually needs to open a hole in the front cover. Then, the fingerprint identification module is embedded in the cavity, thereby affecting the integrity of the front cover of the display device, increasing the manufacturing process difficulty of the front cover and increasing the manufacturing cost.
  • the current independent fingerprint identification module is located at the upper and lower edges of the display device, and generally compresses the display area of the display device to reduce the screen ratio.
  • An object of the embodiments of the present invention is to provide a display device capable of improving the screen ratio of the display device and having high fingerprint recognition accuracy.
  • a display device comprising:
  • a display panel having oppositely disposed display surfaces and a back surface, the display surface having a display area for displaying an image
  • the film structure is disposed on a back surface of the display panel, and the film structure is provided with an opening;
  • the fingerprint identification module is configured to identify fingerprint information input in the display area, wherein the fingerprint identification module is disposed in the opening;
  • the thin film encapsulation structure includes a support film, a buffer film, a heat sink and a shielding film laminated on the back surface of the display panel;
  • the fingerprint recognition module is an optical fingerprint recognition device or an ultrasonic fingerprint recognition device.
  • the opening may penetrate at least one of the support film, the buffer film, the heat sink, and the shielding film from the outside to the inside.
  • the display panel is an active matrix organic light emitting diode panel.
  • the size of the opening is identical to the size of the fingerprint recognition module.
  • the thickness of the fingerprint recognition module is equal to the thickness of the film structure.
  • the display area is provided with a fingerprint recognition area, and the opening is correspondingly disposed below the fingerprint identification area.
  • a display device comprising:
  • a display panel having oppositely disposed display surfaces and a back surface, the display surface having a display area for displaying an image
  • the film structure is disposed on a back surface of the display panel, and the film structure is provided with an opening;
  • the fingerprint identification module is configured to identify fingerprint information input in the display area, wherein the fingerprint identification module is disposed in the opening.
  • the thin film package structure includes a support film, a buffer film, a heat sink, and a shielding film which are laminated on the back surface of the display panel.
  • the opening may penetrate at least one of the support film, the buffer film, the heat sink, and the shielding film from the outside to the inside.
  • the display panel is an active matrix organic light emitting diode panel.
  • the fingerprint recognition module is an optical fingerprint recognition device or an ultrasonic fingerprint recognition device.
  • the size of the opening is identical to the size of the fingerprint recognition module.
  • the thickness of the fingerprint recognition module is equal to the thickness of the film structure.
  • the display area is provided with a fingerprint recognition area, and the opening is correspondingly disposed below the fingerprint identification area.
  • the display device provided by the present invention reduces the fingerprint recognition module and the back surface of the display panel by providing an opening on the film structure disposed on the back surface of the display panel and providing the fingerprint recognition module in the opening.
  • the distance between the fingerprint recognition module can be improved at any position in the middle of the display panel, and is not limited to the lower edge region of the display panel, thereby increasing the screen ratio of the display device.
  • FIG. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view taken along line A-B of the display device shown in FIG. 1.
  • FIG. 1 is a cross-sectional view taken along line A-B of the display device shown in FIG. 1.
  • FIG. 3 is another cross-sectional view of A-B of the display device shown in FIG. 1.
  • FIG. 1 is a schematic structural view of a display device according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of the display device shown in FIG.
  • an embodiment of the present invention provides a display device including a display panel 10, a film structure 20, and a fingerprint recognition module 30.
  • the display panel 10 has oppositely disposed display surfaces 101 and 102.
  • the display surface has a display area 111 for displaying an image
  • the film structure 20 is disposed on the back surface 102 of the display panel 10
  • the film structure 20 is provided with an opening 201 for identifying the display on the display.
  • the fingerprint information is input in the area 111, and the fingerprint recognition module 30 is disposed in the opening 201 to improve the sensing accuracy of the fingerprint recognition module 30.
  • the display panel 10 in the implementation of the present invention is described by taking an active matrix organic light emitting diode display panel as an example.
  • the fingerprint recognition module 30 is directly mounted under the film structure 20, since the fingerprint recognition module 30 has a certain thickness, the overall thickness of the display device is increased, and the sensing accuracy of the fingerprint recognition module 30 is affected. . Therefore, in the embodiment of the present invention, by providing an opening 201 in the thin film encapsulation structure 20 and then providing the fingerprint recognition module 30 in the opening 201, the fingerprint recognition can be reduced without affecting the overall thickness of the display device. The distance between the module 30 and the back surface 102 of the display panel 10, that is, when the finger touches the fingerprint recognition module 30, the distance between the fingerprint recognition module 30 and the finger is reduced, thereby improving the fingerprint recognition module. 30 sensing accuracy.
  • the size of the opening 201 on the film structure 20 in the embodiment of the present invention is consistent with the size of the fingerprint recognition module 30. It should be noted that, in the embodiment of the present invention, an opening 201 is formed on the thin film encapsulation structure 20, and then the fingerprint recognition module 30 is disposed in the opening 201, wherein the display device is made to be aligned by the opening 201. The effect of the display device is minimized, and the size of the opening 201 can be set to match the size of the fingerprint recognition module 30, so that the fingerprint recognition module 30 and the opening 201 can be completely fitted.
  • FIG. 3 is another cross-sectional view of A-B of the display device shown in FIG. 1.
  • the thin film encapsulation structure 20 is disposed on the back surface 102 of the display panel 10.
  • the thin film encapsulation structure 20 may include a support film 202 disposed on the back surface 102 of the display panel 10 and laminated.
  • the support film 202, the buffer film 203, the heat sink 204, and the shielding film 205 all have corresponding auxiliary functions for the display panel 10, so that the display panel 10 is more stable.
  • the support film 202 can be used to support the The display panel 10
  • the buffer film 203 can be used to provide buffer for the display panel 10
  • the heat sink 204 can be used to provide a heat dissipation function to the display panel 10
  • the shielding film 205 can be used to shield the display panel 10 from the external environment.
  • the thin film structure 20 in the display device of the embodiment of the present invention is not limited to the above-mentioned film layer, and those skilled in the art can add other film layers or delete some film layers as needed.
  • the opening 201 may penetrate at least one of the support film 202, the buffer film 203, the heat sink 204, and the shielding film 205 from the outside to the inside.
  • the thin film encapsulation structure 20 includes a support film 202, a buffer film 203, a heat sink 204, and a shielding film 205 disposed on the back surface 102 of the display panel 10, that is, the film structure 20 is a shielding film from the outside to the inside.
  • the heat sink 204, the buffer film 203 and the support film 202, the opening 201 may penetrate the shielding film 205, may also penetrate the shielding film 205 and the buffer film 204, or may penetrate the shielding film 205, the buffer film 204 and the heat sink 203. It is also possible to penetrate the shielding film 205, the buffer film 204, the heat sink 203, and the support film 202.
  • the thickness of the fingerprint recognition module 30 is equal to the thickness of the film structure 20.
  • the film structure 20 includes the support film 202, the buffer film 203, the heat sink 204, and the shielding film 205 which are laminated, if the thickness of the film structure 20 is smaller than the thickness of the fingerprint recognition module 30, some films may be added.
  • the layer is such that the thickness of the fingerprint recognition module 30 is equal to the thickness of the film structure 20 such that the opening 201 provided in the film structure 20 can completely place the fingerprint recognition module 30.
  • the display surface of the display panel has a display area 111 and a non-display area 112.
  • the display area 111 is provided with a fingerprint identification area 113, and the fingerprint identification area 113 can be disposed at any position within the display area 111.
  • the embodiment of the present invention only needs to provide an over-opening hole 201 corresponding to the fingerprint identification area 113, that is, the opening 201 is correspondingly disposed below the fingerprint identification area 113.
  • the film structure 20 in the display device of the embodiment of the present invention may be provided with an opening 201 in the corresponding area, and the fingerprint recognition module 30 is disposed in the opening 201, while improving the sensing precision of the fingerprint recognition module 30, the fingerprint
  • the recognition module 30 is not limited to the edge non-display area 112 of the display panel 10, so that the screen ratio of the display device can be improved.
  • the display panel 10 is defined as being capable of performing display and touch of an image to input an instruction, that is, the display panel 10 has a display function and a touch function.
  • the display surface 101 of the display panel 10 has a display area 111 and a non-display area 112 for displaying an image, and since the display area 111 can also input fingerprint information, the non-display area 112 is relatively low on the display surface 101, and vice versa.
  • the proportion of the display area 111 on the display surface 101 is greatly increased.
  • the fingerprint recognition module 30 is an optical fingerprint device, and the optical fingerprint recognition device can emit the induced light to the outside through the display panel, and receive the touch light input from the display panel to respond to the reflected light reflected back. Light is fingerprint information.
  • the front projection area of the fingerprint recognition module on the display area that is, the area where the user can input the fingerprint information, is defined herein as the fingerprint identification area. The user can identify the fingerprint recognition module by pressing the fingerprint in the fingerprint recognition area.
  • the fingerprint recognition module 30 can also be an ultrasonic fingerprint recognition device, and the ultrasonic fingerprint recognition device collects and recognizes the fingerprint by transmitting and receiving ultrasonic waves.

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

Abstract

一种显示装置，通过在设置于显示面板（10）背面（102）上的薄膜结构（20）上设置开孔（201），且将指纹识别模组（30）设于该开孔（201）中，从而减小指纹识别模组（30）与显示面板（10）的背面（102）之间的距离，进而提高指纹识别精度；另外，该指纹识别模组（30）可以位于显示面板（10）中间的任意位置，不再局限于显示面板（10）的下方边缘区域，从而提高显示装置的屏占比。

Description

一种显示装置 技术领域
本发明涉及液晶显示领域，具体涉及一种显示装置。
 背景技术
随着科技的发展，目前手机、平板电脑等显示装置主要通过指纹来上锁/解锁。现有技术中的指纹识别是基于电容感应技术，即当手指触摸到指纹识别模块上方时，通过人体手指与指纹感应阵列之间形成的自电容值来辨别不同的指纹。
然而，由于前置玻璃盖板厚度的增加，使得指纹识别模块与人体手指之间的距离增加，其感应识别能力大大降低，因此目前独立的指纹识别模块通常需要在前置盖板上开孔，然后将指纹识别模块镶嵌到空洞中，因此影响显示装置前置盖板的整体性，增加前置盖板制造工艺难度，提高制造成本。另外目前独立的指纹识别模块位于显示装置的上下边缘，通常会压缩显示装置的显示区域，降低屏占比。
 技术问题
本发明实施例的目的在于提供一种显示装置，能够提高显示装置的屏占比，且指纹识别精度较高。
 技术解决方案
一种显示装置，其包括：
显示面板，所述显示面板具有相对设置的显示面和背面，所述显示面上具有用于显示图像的显示区域；
薄膜结构，所述薄膜结构设置于所述显示面板的背面上，且所述薄膜结构上设有开孔；以及，
指纹识别模组，所述指纹识别模组用于识别在所述显示区域内所输入的指纹信息，其中，所述指纹识别模组设于所述开孔中；
所述薄膜封装结构包括层叠设置于所述显示面板的背面上的支撑膜、缓冲膜、散热片以及屏蔽膜；
所述指纹识别模组为光学指纹识别器件或者超声波指纹识别器件。
在本发明的显示装置中，所述开孔可以由外向内贯穿所述支撑膜、缓冲膜、散热片以及屏蔽膜中的至少一层。
在本发明的显示装置中，所述显示面板为主动矩阵有机发光二极体面板。
在本发明的显示装置中，所述开孔的尺寸与所述指纹识别模组的尺寸一致。
在本发明的显示装置中，所述指纹识别模组的厚度等于所述薄膜结构的厚度。
在本发明的显示装置中，所述显示区域上设有指纹识别区域，所述开孔对应设置于所述指纹识别区域下方。
一种显示装置，其包括：
显示面板，所述显示面板具有相对设置的显示面和背面，所述显示面上具有用于显示图像的显示区域；
薄膜结构，所述薄膜结构设置于所述显示面板的背面上，且所述薄膜结构上设有开孔；以及，
指纹识别模组，所述指纹识别模组用于识别在所述显示区域内所输入的指纹信息，其中，所述指纹识别模组设于所述开孔中。
在本发明的显示装置中，所述薄膜封装结构包括层叠设置于所述显示面板的背面上的支撑膜、缓冲膜、散热片以及屏蔽膜。
在本发明的显示装置中，所述开孔可以由外向内贯穿所述支撑膜、缓冲膜、散热片以及屏蔽膜中的至少一层。
在本发明的显示装置中，所述显示面板为主动矩阵有机发光二极体面板。
在本发明的显示装置中，所述指纹识别模组为光学指纹识别器件或者超声波指纹识别器件。
在本发明的显示装置中，所述开孔的尺寸与所述指纹识别模组的尺寸一致。
在本发明的显示装置中，所述指纹识别模组的厚度等于所述薄膜结构的厚度。
在本发明的显示装置中，所述显示区域上设有指纹识别区域，所述开孔对应设置于所述指纹识别区域下方。
 有益效果
本发明所述提供的显示装置，通过在设置于显示面板背面上的薄膜结构上设置开孔，且将指纹识别模组设于该开孔中，从而减小指纹识别模组与显示面板的背面之间的距离，进而提高指纹识别精度；另外，该指纹识别模组可以位于显示面板中间的任意位置，不再局限于显示面板的下方边缘区域，从而提高显示装置的屏占比。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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为本发明实施例提供的显示装置的结构示意图。
图2为图1所示的显示装置的A-B截面图。
图3为图1所示的显示装置的A-B另一截面图。
 本发明的最佳实施方式
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。
请参阅图1、图2，图1为本发明实施例提供的显示装置的结构示意图；图2为图1所示的显示装置的A-B截面图。如图1、图2所示，本发明实施例提供一种显示装置，该显示装置包括显示面板10、薄膜结构20和指纹识别模组30；显示面板10具有相对设置的显示面101和背面102，显示面上具有用于显示图像的显示区域111，薄膜结构20设置在显示面板10的背面102上，且该薄膜结构20上设有开孔201，指纹识别模组30用于识别在该显示区域111内所输入的指纹信息，其中，指纹识别模组30设于开孔201中，以提高该指纹识别模组30的感应精度。另外，本发明实施中的显示面板10以主动矩阵有机发光二极体显示面板为例进行说明。
可以理解的，若将指纹识别模组30直接安装在薄膜结构20下方，由于指纹识别模组30具有一定的厚度，将会导致显示装置的整体厚度增加，且影响指纹识别模组30的感应精度。因此，本发明实施例通过在薄膜封装结构20上设置一开孔201，再将指纹识别模组30设于该开孔201中，在不影响显示装置整体厚度的同时，还能减小指纹识别模组30与显示面板10的背面102之间的距离，即，当手指触摸到指纹识别模组30上方时，指纹识别模组30与手指之间的距离减小，从而可以提高指纹识别模组30的感应精度。
进一步的，本发明实施例中在薄膜结构20上的开孔201的尺寸与指纹识别模组30的尺寸一致。需要说明的是，本发明实施例是通过在薄膜封装结构20上形成一开孔201，再将指纹识别模组30设于该开孔201中，其中，为了使得该显示装置因开孔201对显示装置造成的影响降低至最小，可以将该开孔201的尺寸设置成与指纹识别模组30的尺寸一致，从而可以使得指纹识别模组30与开孔201完全贴合。
参阅图3，图3为图1所示的显示装置的A-B另一截面图。如图3所示，本发明实施例的显示装置中，薄膜封装结构20设置在显示面板10的背面102，该薄膜封装结构20可以包括设置在显示面板10的背面102且层叠设置的支撑膜202、缓冲膜203、散热片204和屏蔽膜205等。其中，该支撑膜202、缓冲膜203、散热片204和屏蔽膜205均是对该显示面板10起到一些相应的辅助功能，使得显示面板10更加稳定，具体的，支撑膜202可用于支撑该显示面板10，缓冲膜203可用于对该显示面板10提供缓冲，散热片204可用于对该显示面板10提供散热功能，屏蔽膜205可用于屏蔽该显示面板10与外界环境。可以理解的是，本发明实施例的显示装置中的薄膜结构20不仅仅局限于以上所述的膜层，本领域技术人员可以根据需要增加其他膜层或删除一些膜层。
进一步的，该开孔201可以由外向内贯穿支撑膜202、缓冲膜203、散热片204以及屏蔽膜205中的至少一层。例如，薄膜封装结构20包括设置在显示面板10的背面102且层叠设置的支撑膜202、缓冲膜203、散热片204和屏蔽膜205，也即，该薄膜结构20中由外向内依次为屏蔽膜205、散热片204、缓冲膜203和支撑膜202，该开孔201可以贯穿屏蔽膜205，也可以贯穿屏蔽膜205和缓冲膜204，也可以贯穿屏蔽膜205、缓冲膜204和散热片203，也可以贯穿屏蔽膜205、缓冲膜204、散热片203和支撑膜202。
更进一步的，在本发明实施例中，指纹识别模组30的厚度等于薄膜结构20的厚度。例如，当该薄膜结构20包括层叠设置的支撑膜202、缓冲膜203、散热片204和屏蔽膜205，此时，若薄膜结构20的厚度小于指纹识别模组30的厚度，可以再增加一些膜层，使得指纹识别模组30的厚度等于薄膜结构20的厚度，从而使得在薄膜结构20中设置的开孔201可以将指纹识别模组30完全放置。
可以理解的，该显示面板的显示面上具有显示区域111和非显示区域112，其中，显示区域上111设有指纹识别区域113，该指纹识别区域113可以设置在显示区域111内的任一位置上，本发明实施例仅需要在对应该指纹识别区域113上设置一过开孔201，即开孔201对应设置在该指纹识别区域113的下方。
本发明实施例的显示装置中的薄膜结构20可以在对应区域上设置开孔201，并将指纹识别模组30设于开孔201中，在提高指纹识别模组30的感应精度的同时，指纹识别模组30不在局限于显示面板10的边缘非显示区域112，从而可以提高显示装置的屏占比。
例如，显示面板10定义为能够进行图像的显示和触摸来进行指令的输入，即显示面板10具有显示功能和触摸功能。显示面板10的显示面101具有用于显示图像的显示区域111和非显示区域112，而由于显示区域111亦能够进行指纹信息的输入，故非显示区域112于显示面101的占比较低，反之，显示区域111于显示面101上的占比极大的提高。
可以理解的，指纹识别模组30为光学指纹器件，光学指纹识别器件能够经显示面板向外界发射感应光线，并接受从显示面板上输入的指纹触摸而对应反射回来的感应光线，反应回来的感应光线即指纹信息。其中，指纹识别模组在显示区域上的正投影区域即用户能够输入指纹信息的区域，此处将该区域定义为指纹识别区域。用户可以通过在指纹识别区域按压指纹来工指纹识别模组识别。当然，在其他实施例中，指纹识别模组30还可以为超声波指纹识别器件，超声波指纹识别器件通过发射和接受超声波来进行指纹的收集和识别。
以上对本发明实施例提供的显示装置进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明。同时，对于本领域的技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (14)

  1. 一种显示装置，其包括：
    显示面板，所述显示面板具有相对设置的显示面和背面，所述显示面上具有用于显示图像的显示区域；
    薄膜结构，所述薄膜结构设置于所述显示面板的背面上，且所述薄膜结构上设有开孔；以及，
    指纹识别模组，所述指纹识别模组用于识别在所述显示区域内所输入的指纹信息，其中，所述指纹识别模组设于所述开孔中；
    所述薄膜封装结构包括层叠设置于所述显示面板的背面上的支撑膜、缓冲膜、散热片以及屏蔽膜；
    所述指纹识别模组为光学指纹识别器件或者超声波指纹识别器件。
  2. 根据权利要求1所述的显示装置，其中，所述开孔可以由外向内贯穿所述支撑膜、缓冲膜、散热片以及屏蔽膜中的至少一层。
  3. 根据权利要求1所述的显示装置，其中，所述显示面板为主动矩阵有机发光二极体面板。
  4. 根据权利要求1所述的显示装置，其中，所述开孔的尺寸与所述指纹识别模组的尺寸一致。
  5. 根据权利要求1所述的显示装置，其中，所述指纹识别模组的厚度等于所述薄膜结构的厚度。
  6. 根据权利要求1所述的显示装置，其中，所述显示区域上设有指纹识别区域，所述开孔对应设置于所述指纹识别区域下方。
  7. 一种显示装置，其包括：
    显示面板，所述显示面板具有相对设置的显示面和背面，所述显示面上具有用于显示图像的显示区域；
    薄膜结构，所述薄膜结构设置于所述显示面板的背面上，且所述薄膜结构上设有开孔；以及，
    指纹识别模组，所述指纹识别模组用于识别在所述显示区域内所输入的指纹信息，其中，所述指纹识别模组设于所述开孔中。
  8. 根据权利要求7所述的显示装置，其中，所述薄膜封装结构包括层叠设置于所述显示面板的背面上的支撑膜、缓冲膜、散热片以及屏蔽膜。
  9. 根据权利要求8所述的显示装置，其中，所述开孔可以由外向内贯穿所述支撑膜、缓冲膜、散热片以及屏蔽膜中的至少一层。
  10. 根据权利要求7所述的显示装置，其中，所述显示面板为主动矩阵有机发光二极体面板。
  11. 根据权利要求7所述的显示装置，其中，所述指纹识别模组为光学指纹识别器件或者超声波指纹识别器件。
  12. 根据权利要求7所述的显示装置，其中，所述开孔的尺寸与所述指纹识别模组的尺寸一致。
  13. 根据权利要求7所述的显示装置，其中，所述指纹识别模组的厚度等于所述薄膜结构的厚度。
  14. 根据权利要求7所述的显示装置，其中，所述显示区域上设有指纹识别区域，所述开孔对应设置于所述指纹识别区域下方。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110519432A (zh) * 2019-09-09 2019-11-29 Oppo（重庆）智能科技有限公司 电子装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109147569A (zh) * 2018-08-13 2019-01-04 武汉华星光电半导体显示技术有限公司 显示模组及其相应的显示装置
CN109270988A (zh) 2018-08-31 2019-01-25 Oppo广东移动通信有限公司 显示屏组件及电子设备
CN109273513B (zh) * 2018-10-31 2021-03-23 京东方科技集团股份有限公司 一种显示模组、显示装置及显示模组的制作方法
CN109543618A (zh) 2018-11-23 2019-03-29 京东方科技集团股份有限公司 显示器件、显示装置及显示器件的制备方法
CN109614961B (zh) * 2019-01-24 2020-12-15 京东方科技集团股份有限公司 一种显示面板及其制作方法、显示装置
CN109920931B (zh) * 2019-03-04 2022-08-26 荣耀终端有限公司 显示终端、掩膜组件、蒸镀系统及其控制方法
CN110110612A (zh) * 2019-04-18 2019-08-09 武汉华星光电技术有限公司 超声波指纹识别模组及包括其的显示面板
CN114677908A (zh) * 2020-12-25 2022-06-28 华为技术有限公司 一种显示模组、显示屏和电子设备
CN112864206B (zh) * 2021-01-20 2022-06-10 武汉华星光电半导体显示技术有限公司 显示装置
CN112837628A (zh) * 2021-01-21 2021-05-25 维沃移动通信有限公司 显示装置和电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105260043A (zh) * 2014-06-13 2016-01-20 宸鸿科技(厦门)有限公司 具有指纹识别功能的触控面板
JP2016091476A (ja) * 2014-11-10 2016-05-23 志忠 林 指紋識別機能を有するタッチパネル
WO2016093669A1 (ko) * 2014-12-11 2016-06-16 크루셜텍(주) 전자기기 커버윈도우 일체형 지문센서 모듈 조립체
CN107092310A (zh) * 2017-04-27 2017-08-25 广东欧珀移动通信有限公司 显示屏、显示装置及移动终端
CN107170360A (zh) * 2017-04-27 2017-09-15 广东欧珀移动通信有限公司 显示屏及其制备方法、移动终端
CN107554017A (zh) * 2017-08-28 2018-01-09 京东方科技集团股份有限公司 柔性复合膜及其制备方法和显示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160136013A (ko) * 2015-05-19 2016-11-29 엘지전자 주식회사 이동 단말기 및 그 제어 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105260043A (zh) * 2014-06-13 2016-01-20 宸鸿科技(厦门)有限公司 具有指纹识别功能的触控面板
JP2016091476A (ja) * 2014-11-10 2016-05-23 志忠 林 指紋識別機能を有するタッチパネル
WO2016093669A1 (ko) * 2014-12-11 2016-06-16 크루셜텍(주) 전자기기 커버윈도우 일체형 지문센서 모듈 조립체
CN107092310A (zh) * 2017-04-27 2017-08-25 广东欧珀移动通信有限公司 显示屏、显示装置及移动终端
CN107170360A (zh) * 2017-04-27 2017-09-15 广东欧珀移动通信有限公司 显示屏及其制备方法、移动终端
CN107554017A (zh) * 2017-08-28 2018-01-09 京东方科技集团股份有限公司 柔性复合膜及其制备方法和显示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110519432A (zh) * 2019-09-09 2019-11-29 Oppo（重庆）智能科技有限公司 电子装置
CN110519432B (zh) * 2019-09-09 2021-04-09 Oppo（重庆）智能科技有限公司 电子装置

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