WO2018228117A1 - 显示装置及其制造方法 - Google Patents

显示装置及其制造方法 Download PDF

Info

Publication number
WO2018228117A1
WO2018228117A1 PCT/CN2018/086909 CN2018086909W WO2018228117A1 WO 2018228117 A1 WO2018228117 A1 WO 2018228117A1 CN 2018086909 W CN2018086909 W CN 2018086909W WO 2018228117 A1 WO2018228117 A1 WO 2018228117A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical lens
glass cover
camera module
display device
glass
Prior art date
Application number
PCT/CN2018/086909
Other languages
English (en)
French (fr)
Inventor
王杨
刘飞
刘健强
孙阔
郑海虹
柴媛媛
Original Assignee
京东方科技集团股份有限公司
成都京东方光电科技有限公司
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 京东方科技集团股份有限公司, 成都京东方光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US16/337,485 priority Critical patent/US10819891B2/en
Publication of WO2018228117A1 publication Critical patent/WO2018228117A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit

Definitions

  • the present application relates to the field of display technologies, and in particular, to a display device and a method of fabricating the same.
  • the display device with the camera function comprises: a display panel and a camera module, wherein the display panel comprises a glass cover plate and a display substrate, and the camera module comprises: a lens group composed of a plurality of optical lenses, a voice coil motor, an image sensor and a circuit Connect the substrate.
  • the camera module is integrated inside the display panel. Specifically, the camera module is attached to the display substrate, and the glass cover is packaged on the display substrate to which the camera module is attached.
  • the thickness of the display device is also large.
  • Embodiments of the present application provide a display device and a method of fabricating the same.
  • the technical solution is as follows:
  • a display device comprising:
  • a display substrate a glass cover plate encased on the display substrate, and at least one camera module, wherein the glass cover plate forms an optical lens group of each camera module corresponding to a glass cover area of each camera module At least one layer of optical lenses.
  • each camera module includes: an optical lens group, a mounting frame of the optical lens group, and an image sensor, the optical lens group including the at least one optical lens and at least one internal optical lens;
  • the center of the orthographic projection of the mounting frame of the optical lens set on the cover glass, the center of the orthographic projection of the image sensor on the cover glass, and each of the internal optical lenses of the optical lens set overlaps the center of the at least one optical lens;
  • the mounting frame is a drive motor that drives the movement of the optical lens set or a base that holds the optical lens set.
  • the at least one optical lens comprises an optical lens, and a vertical distance between a center point of the optical lens and any edge of the glass cover is greater than or equal to a preset distance, and the preset distance ranges from 5 to 10 mm.
  • the drive motor is a multi-mode layer drive motor composed of a MEMS MEMS.
  • the drive motor is a voice coil motor.
  • a method of fabricating a display device including:
  • a glass cover plate to which other components in the camera module are attached is packaged on the display substrate.
  • each camera module includes: an optical lens group, a mounting frame of the optical lens group, and an image sensor, the optical lens group including the at least one optical lens and at least one internal optical lens;
  • the mounting frame of the optical lens group is a driving motor for driving the optical lens group to move or a base for fixing the optical lens group;
  • the bonding of the other components of the camera module except the at least one optical lens to the at least one optical lens comprises:
  • the at least one inner optical lens, the mounting frame of the optical lens set, and the image sensor are sequentially attached to the at least one optical lens.
  • the center of the orthographic projection of the mounting frame of the optical lens set on the cover glass, the center of the orthographic projection of the image sensor on the cover glass, each of the set of optical lenses coincides with the center of the optical lens.
  • the at least one optical lens comprises an optical lens
  • the glass cover portion of the at least one predetermined area on the glass cover is processed to make the glass cover portion of each preset area Forming at least one layer of optical lenses as a camera module, comprising:
  • an electrolytic on-line dressing process ELID laser processing, ultrasonic grinding, and precision milling ultrasonic milling, such that The glass cover portion of each of the preset areas is formed as the optical lens of a camera module.
  • the method further comprises the step of fabricating a drive motor having a multi-mode layer structure using a microelectromechanical system MEMS.
  • FIG. 1 is a schematic structural diagram of a display device according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of other components in a display device according to an embodiment of the present application.
  • FIG. 3 is a schematic cross-sectional view of a layer of an optical lens at a normal line thereof according to an embodiment of the present application;
  • FIG. 4 is a top plan view of a layer of optical lenses according to an embodiment of the present application.
  • FIG. 5 is a flowchart of a method of manufacturing a display device according to an embodiment of the present application.
  • FIG. 6 is a flowchart of a method of manufacturing another display device according to an embodiment of the present application.
  • the integration of the camera module and the display substrate is only two ways, and the integrated method is a simple physical integration of the two, that is, the camera module is attached to the corresponding glass cover of the display substrate, and the other is integrated.
  • the method is a high integration of the camera module and the display substrate, that is, the camera module is integrated on the glass cover corresponding to the display substrate in the production process of the display substrate.
  • FIG. 1 is a schematic structural diagram of a display device 00 according to an embodiment of the present disclosure. As shown in FIG. 1 , the display device 00 may include:
  • the display substrate 001, the glass cover 002 encapsulated on the display substrate, and the at least one camera module 003 (in the case of a camera module in the figure), the glass cover 002 corresponds to the glass cover area of each camera module 003 (The glass cover area in the dashed box) constitutes at least one layer of optical lenses 0031 in the optical lens set of each camera module 003.
  • 1 is only a schematic diagram, and does not limit the parameters such as the geometry and thickness of the optical lens. Those skilled in the art can perform design processing of the corresponding corresponding regions according to the design requirements of the lens module such as a mobile phone.
  • the display device provided by the embodiment of the present application, by sharing the glass cover with at least one layer of optical lenses of the camera module, subtracts the at least one layer of optical from the thickness of the display device relative to the related art.
  • the thickness of the lens i.e., the thickness of the display device, is relatively reduced.
  • the display device may be any product or component having a display and camera function, such as a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigator, and the like.
  • Each camera module 003 can include at least one layer of optical lenses 0031 and other components 0032 in addition to the at least one optical lens 0031.
  • the other components 0032 in the camera module may include: an installation frame 0032a of the optical lens group, an image sensor 0032b, and at least one internal optical lens 0032c, wherein the at least one internal optical lens 0032c and at least one layer of optical lenses
  • the optical lens group of the camera module is 0031.
  • the total number of the lenses in the optical lens group may be 3, 5, or 6 pieces, etc., which is not specifically limited in the embodiment of the present application.
  • the mounting frame of the optical lens group may be a driving motor for driving the optical lens group or a base of the fixed optical lens group (English: Holder), and the mounting frame of at least one optical lens and the optical lens group is in the glass cover.
  • the shape of the orthographic projection on the board may be a regular pattern, for example, the shape may be a regular pattern such as a circle, a square or an equilateral triangle.
  • the camera module may further include a passive component (English: passive printed circuit board (English: Flexible Printed Circuit Board; abbreviation: FPCB) / flexible circuit board (English: Flexible Printed Circuit; abbreviation: FPC) And connectors (English: connector), etc., through these components to connect the camera module to the corresponding device, such as mobile phones, tablets, notebooks and monitors and other circuit boards.
  • a passive component English: passive printed circuit board (English: Flexible Printed Circuit Board; abbreviation: FPCB) / flexible circuit board (English: Flexible Printed Circuit; abbreviation: FPC) And connectors (English: connector), etc.
  • the center of the orthographic projection of the mounting frame of the optical lens set on the glass cover, the center of the orthographic projection of the image sensor on the cover glass, and each internal optics may each coincide with the center of at least one of the optical lenses.
  • At least one layer of optical lens may be a layer of optical lens
  • FIG. 3 is a schematic cross-sectional view of the layer of optical lens 0031 at its normal line, as shown in FIG. 3, at the center point of the layer of optical lens 0031
  • the thickness h can be 1.5 mm.
  • 4 is a top plan view of the layer of optical lens 0031.
  • the vertical distances d1, d2, d3, and d4 of the center point of the layer of the optical lens 0031 and the four edges of the cover glass 002 may be greater than or Equal to the preset distance, the preset distance may range from 5 to 10 mm.
  • the vertical distance between the center point of the optical lens and each edge of the glass cover plate may be a vertical distance from a center point of the front camera of the mobile phone to a corresponding edge of the glass cover.
  • the driving motor in the embodiment of the present application may be a multi-mode layer structure composed of a micro-electro-mechanical system (English: Micro-Electro-Mechanical Systems; abbreviation: MEMS).
  • MEMS Micro-Electro-Mechanical Systems
  • the drive motor in the embodiment of the present application may also be a voice coil motor (English: Voil Coil Motor; abbreviation: VCM).
  • the display device integrateds the camera module and the display substrate in the display device by sharing the glass cover with at least one optical lens of the camera module, and the related art
  • the thickness of the at least one optical lens is subtracted from the thickness of the display device, i.e., the thickness of the display device is relatively reduced.
  • the embodiment of the present application further provides a method for manufacturing a display device. As shown in FIG. 5, the method may include:
  • Step 301 providing a display substrate and a glass cover.
  • Step 302 Process the glass cover portion of at least one preset area on the glass cover, so that the glass cover portion of each preset area is formed as at least one optical lens of a camera module.
  • Step 303 attaching components other than the at least one optical lens in each camera module to at least one layer of optical lenses.
  • Step 304 The glass cover plate to which other components in the camera module are attached is packaged on the display substrate.
  • the manufacturing method of the display device provided by the embodiment of the present application is to process the glass cover portion of at least one preset area on the glass cover into at least one optical lens of the camera module, so that the glass cover plate and the glass cover are At least one layer of optical lens is shared, and the thickness of at least one layer of the optical lens is subtracted from the thickness of the display device relative to the related art, that is, the thickness of the display device is relatively reduced.
  • the manufacturing method of the display device may include:
  • Step 401 providing a display substrate and a glass cover.
  • the glass cover plate may be a transparent cover plate, which may specifically be a cover plate made of a light guide material having a certain hardness such as glass and made of a non-metal material.
  • the display substrate may include: an anode, a hole injection layer, a hole transport layer (for adjusting injection speed and injection amount of holes), an organic light-emitting layer, and electron transport a layer (for adjusting the injection speed and the injection amount of electrons), an electron injection layer and a cathode;
  • the display substrate can be Including: thin film transistor (English: Thin Film Transistor; abbreviation: TFT), pixel electrode, liquid crystal layer, common electrode and color film layer.
  • Step 402 Process the glass cover portion of at least one preset area on the glass cover, so that the glass cover portion of each preset area is formed as at least one optical lens of a camera module.
  • the at least one optical lens may be one or more optical lenses.
  • the optical lens is the outermost one of the plurality of optical lenses in the camera module. a lens; when the at least one optical lens is a multilayer optical lens, an optical lens of the multilayer optical lens that is furthest from other components in the camera module is an outermost optical lens.
  • at least one of the glass cover plates may be used by any one of an electrolytic in-process dressing process (ELID), laser processing, ultrasonic grinding, and precision milling ultrasonic milling.
  • the glass cover portion of the preset area is subjected to optical processing such as grinding and polishing, so that the glass cover portion of each predetermined area is formed as an outermost optical lens.
  • the glass cover portion of the at least one predetermined region may be formed as a multilayer optical lens by laminating the glass and adding some oil layers.
  • the geometric parameters of the optical lens can be selected correspondingly according to the parameters of the photosensitive element of the camera module used.
  • the thickness of the outermost optical lens at the center point may be 1.5 mm; for example, the vertical distance between the outermost optical lens center point and any edge of the glass cover may be greater than or equal to a preset distance, and the preset distance may be It is 5 to 10 mm.
  • Step 403 manufacturing a motor having a multi-mode layer structure by using MEMS manufacturing.
  • the thickness of the camera module can be reduced to further reduce the thickness of the display device, and the integration of the display device and the mechanical reliability of the camera module.
  • Step 404 attaching components other than the at least one optical lens in each camera module to at least one layer of optical lenses.
  • Each camera module can include: at least one layer of optical lenses and other components in addition to the at least one optical lens, the other components can include: a mounting frame of the optical lens set, an image sensor, and at least one internal optical lens.
  • the at least one internal optical lens and the at least one optical lens constitute an optical lens group of the camera module
  • the mounting frame is a driving motor for driving the optical lens group to move or a base of the fixed optical lens group, and at least one internal optical lens is used for In response to the focus drive of the motor, the camera function of the camera module is realized.
  • At least one of the inner optical lens, the mounting frame of the optical lens group, and the image sensor may be sequentially attached to at least one layer of the optical lens, and the center of the orthographic projection of the mounting frame of the optical lens group on the glass cover plate
  • the center of the orthographic projection of the sensor on the cover glass, the center of the orthographic projection of each of the inner optical lenses of the optical lens set on the cover glass coincides with the center of at least one of the optical lenses.
  • the camera module may further include a passive component, an FPCB/FPC, a connector, etc., and the other components need to be attached when they are attached to at least one layer of the optical lens.
  • Step 405 The glass cover plate to which other components in the camera module are attached is packaged on the display substrate.
  • the manufacturing method of the display device provided by the embodiment of the present application is to process the glass cover portion of at least one preset area on the glass cover into at least one optical lens of the camera module, so that the glass cover plate and the glass cover are At least one layer of optical lens is shared, and the thickness of at least one layer of the optical lens is subtracted from the thickness of the display device relative to the related art, that is, the thickness of the display device is relatively reduced to achieve high integration of the display device.
  • step 403 can be deleted. Any method that can be easily conceived by those skilled in the art within the technical scope of the present application is intended to be included in the scope of the present application and therefore will not be described again.
  • a person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium.
  • the storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Studio Devices (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

本申请公开了一种显示装置及其制造方法，属于显示技术领域。所述显示装置包括：显示基板，封装在所述显示基板上的玻璃盖板，以及至少一个摄像头模组，所述玻璃盖板对应每个摄像头模组的玻璃盖板区域构成所述每个摄像头模组的光学镜片组中的至少一层光学镜片。本申请减小了显示装置的厚度。本申请用于显示图像。

Description

显示装置及其制造方法
本申请要求于2017年06月12日提交中国国家知识产权局、申请号为201710438562.8、发明名称为“显示装置及其制造方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，特别涉及一种显示装置及其制造方法。
背景技术
具有摄像功能的显示装置包括：显示面板和摄像头模组，其中，显示面板包括玻璃盖板和显示基板，摄像头模组包括：由多个光学镜片组成的镜头组、音圈马达、影像传感器和线路连接基板。
相关技术中，摄像头模组集成在显示面板的内部，具体地，摄像头模组贴合在显示基板上，该玻璃盖板封装在在贴合有摄像头模组的显示基板上。
但是，由于摄像头模组具有较大的厚度，导致显示装置的厚度也较大。
发明内容
本申请实施例提供了一种显示装置及其制造方法。所述技术方案如下：
第一方面，提供了一种显示装置，所述显示装置包括：
显示基板，封装在所述显示基板上的玻璃盖板，以及至少一个摄像头模组，所述玻璃盖板对应每个摄像头模组的玻璃盖板区域构成所述每个摄像头模组的光学镜片组中的至少一层光学镜片。
可选地，每个摄像头模组包括：光学镜片组、光学镜片组的安装框架、影像传感器，所述光学镜片组包括所述至少一层光学镜片和至少一个内部光学镜片；
所述光学镜片组的安装框架在所述玻璃盖板上的正投影的中心、所述影像传感器在所述玻璃盖板上的正投影的中心、所述光学镜片组的每个内部光学镜片在所述玻璃盖板上的正投影的中心，均与所述至少一层光学镜片的中心重合；
所述安装框架为驱动所述光学镜片组移动的驱动马达或固定所述光学镜片 组的底座。
可选地，所述至少一层光学镜片包括一层光学镜片，所述光学镜片中心点与所述玻璃盖板任一边缘的垂直距离大于或等于预设距离，所述预设距离的范围为5至10毫米。
可选地，所述驱动马达为由微机电系统MEMS构成的多模层结构的驱动马达。
可选地，所述驱动马达为音圈马达。
第二方面，提供了一种显示装置的制造方法，包括：
提供一显示基板和一玻璃盖板；
对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片；
将每个摄像头模组中除所述至少一个光学镜片外的其他组件与所述至少一层光学镜片贴合；
将贴合有所述摄像头模组中其他组件的玻璃盖板封装在所述显示基板上。
可选地，每个摄像头模组包括：光学镜片组、光学镜片组的安装框架、影像传感器，所述光学镜片组包括所述至少一层光学镜片和至少一个内部光学镜片；
所述光学镜片组的安装框架为驱动所述光学镜片组移动的驱动马达或固定所述光学镜片组的底座；
所述将每个摄像头模组中除所述至少一个光学镜片外的其他组件与所述至少一层光学镜片贴合，包括：
将所述至少一个内部光学镜片、所述光学镜片组的安装框架和所述影像传感器依次贴合在所述至少一层光学镜片上。
可选地，所述光学镜片组的安装框架在所述玻璃盖板上的正投影的中心、所述影像传感器在所述玻璃盖板上的正投影的中心、所述光学镜片组的每个内部光学镜片在所述玻璃盖板上的正投影的中心，均与所述光学镜片的中心重合。
可选地，所述至少一层光学镜片包括一层光学镜片，所述对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片，包括：
采用电解在线砂轮修整工艺ELID、激光加工、超声磨削和精密铣削超声铣 削中的任一种方法，对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行光学加工，使得所述每个预设区域的玻璃盖板部分形成为一个摄像头模组的所述光学镜片。
可选地，所述方法还包括：采用微机电系统MEMS制造形成具有多模层结构的驱动马达的步骤。
附图说明
为了更清楚地说明本申请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申请的一些实施例，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是本申请实施例提供的一种显示装置的结构示意图；
图2是本申请实施例提供的一种显示装置中其他组件的结构示意图；
图3是本申请实施例提供的一种一层光学镜片在其法线处的截面示意图；
图4是本申请实施例提供的一种一层光学镜片的俯视示意图；
图5是本申请实施例提供的一种显示装置的制造方法的流程图；
图6是本申请实施例提供的另一种显示装置的制造方法的流程图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
随着消费类电子产品对显示模组屏占比要求不断提高，超高屏占比甚至全屏无边框的产品将是未来发展的趋势，但是这些产品的研究均会遇到很多问题，其中摄像头模组和显示基板的集成就是很大的难题。相关技术中，摄像头模组与显示基板的集成只要是两种方式，一种集成方式为两者简单的物理集成，即将摄像头模组贴合在显示基板对应的玻璃盖板上，另一种集成方式为摄像头模组和显示基板的高度集成，即在显示基板的生产过程中将摄像头模组集成在显示基板对应的玻璃盖板上。由于第二种集成方式能够减少摄像头部件的组装的过程、摄像头的物料管控、集成成本和终端客户供应链管控难度，有利于降低成本并提高显示装置的竞争力，第二种集成方式受到了广泛的应用。但是，由 于手机摄像头模组的物理体积比较大，其与显示基板的集成较为困难，尤其在与有机发光二极管(英文：Organic Light-Emitting Diode；缩写：OLED)显示面板中的显示基板的集成时更为困难。针对该问题，本申请实施例提供了一种显示装置，图1是本申请实施例提供的一种显示装置00的结构示意图，如图1所示，该显示装置00可以包括：
显示基板001，封装在显示基板上的玻璃盖板002，以及至少一个摄像头模组003(图中为一个摄像头模组的情形)，玻璃盖板002对应每个摄像头模组003的玻璃盖板区域(虚线框中的玻璃盖板区域)构成每个摄像头模组003的光学镜片组中的至少一层光学镜片0031。
附图1所示仅为一种示意，并非限定光学镜片的几何形状、厚度等参数，本领域技术人员可根据手机等镜头模组的设计需要进行相关对应区域的设计加工。
综上所述，本申请实施例提供的显示装置，通过将玻璃盖板与摄像头模组的至少一层光学镜片共用，相对于相关技术，在显示装置的厚度中减去了该至少一层光学镜片的厚度，即相对地减小了显示装置的厚度。
需要说明的是，本申请实施例提供的显示装置可以为：手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示和摄像功能的产品或部件。
每个摄像头模组003可以包括：至少一层光学镜片0031和除该至少一个光学镜片0031外的其他组件0032。请参考图2，摄像头模组中的其他组件0032可以包括：光学镜片组的安装框架0032a、影像传感器0032b和至少一个内部光学镜片0032c，其中，该至少一个内部光学镜片0032c与至少一层光学镜片0031组成该摄像头模组的光学镜片组，该光学镜片组中镜片的总数可以为3片、5片或6片等，本申请实施例对其不做具体限定。可选地，该光学镜片组的安装框架可以为驱动光学镜片组移动的驱动马达或固定光学镜片组的底座(英文：Holder)，且至少一层光学镜片和光学镜片组的安装框架在玻璃盖板上的正投影的形状可以均为规则的图形，例如：其形状可以均为圆形、正方形或等边三角形等规则的图形。
可选地，摄像头模组还可以包括无源元件(英文：passive element)、柔性印刷电路板(英文：Flexible Printed Circuit Board；缩写：FPCB)/柔性电路板(英 文：Flexible Printed Circuit；缩写：FPC)以及连接器(英文：connector)等，通过这些组件将摄像头模组连接到对应装置，例如手机、平板电脑、笔记本和显示器等的电路板上。
进一步地，为了保证摄像头模组具有较好的成像感光性能，光学镜片组的安装框架在玻璃盖板上的正投影的中心、影像传感器在玻璃盖板上的正投影的中心、每个内部光学镜片在玻璃盖板上的正投影的中心，可以均与至少一层光学镜片的中心重合。
可选地，至少一层光学镜片可以为一层光学镜片，图3为该一层光学镜片0031在其法线处的截面示意图，如图3所示，该一层光学镜片0031中心点处的厚度h可以为1.5毫米。图4为该一层光学镜片0031的俯视示意图，如图4所示，该一层光学镜片0031中心点与玻璃盖板002的4个边缘的垂直距离d1、d2、d3和d4可以均大于或等于预设距离，该预设距离的范围可以为5至10毫米。示例地，当该显示装置为手机时，该光学镜片中心点与玻璃盖板每个边缘的垂直距离可以为手机前置摄像头的中心点到玻璃盖板相应边缘的垂直距离。
尽管在附图中申请人描述了玻璃盖板构成一层光学镜片的示例，基于本领域的技术进展，本领域技术人员可以理解将玻璃盖板构造为多层光学镜片也是可行的，例如将玻璃盖板和更外层的机身保护玻璃分别构造为光学镜片等。
进一步地，本申请实施例中的驱动马达可以为由微机电系统(英文：Micro-Electro-Mechanical Systems；缩写：MEMS)构成的多模层结构。使用该由MEMS构成的驱动马达替换相关技术中的驱动马达，能够减小摄像头模组的厚度，即进一步地减小显示装置的厚度，并提高显示装置的集成度以及摄像头模组的机械信赖性。或者，本申请实施例中的驱动马达也可以为音圈马达(英文：Voil Coil Motor；缩写：VCM)。
综上所述，本申请实施例提供的显示装置，通过将玻璃盖板与摄像头模组的至少一层光学镜片共用，将摄像头模组与显示基板集成在显示装置中，相对于相关技术，在显示装置的厚度中减去了该至少一层光学镜片的厚度，即相对地减小了显示装置的厚度。
本申请实施例还提供了一种显示装置的制造方法，如图5所示，该方法可以包括:
步骤301、提供一显示基板和一玻璃盖板。
步骤302、对玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片。
步骤303、将每个摄像头模组中除至少一个光学镜片外的其他组件与至少一层光学镜片贴合。
步骤304、将贴合有摄像头模组中其他组件的玻璃盖板封装在显示基板上。
综上所述，本申请实施例提供的显示装置的制造方法，通过将玻璃盖板上至少一个预设区域的玻璃盖板部分处理成摄像头模组的至少一层光学镜片，使玻璃盖板与至少一层光学镜片共用，相对于相关技术，在显示装置的厚度中减去了至少一层光学镜片的厚度，即相对地减小了显示装置的厚度。
具体地，如图6所示，该显示装置的制造方法可以包括:
步骤401、提供一显示基板和一玻璃盖板。
可选地，玻璃盖板可以为透明盖板，其具体可以是采用玻璃等具有一定硬度的导光且非金属材料制成的盖板。当显示基板为OLED显示面板中的显示基板时，该显示基板可以包括：阳极、空穴注入层、空穴传输层(用于调节空穴的注入速度和注入量)、有机发光层、电子传输层(用于调节电子的注入速度和注入量)、电子注入层和阴极；当显示基板为发光二极管(英文：Light-Emitting Diode；缩写：LED)显示面板中的显示基板时，该显示基板可以包括：薄膜晶体管(英文：Thin Film Transistor；缩写：TFT)、像素电极、液晶层、公共电极和彩膜层。
步骤402、对玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片。
该至少一层光学镜片可以为一层或多层光学镜片，当该至少一层光学镜片为一层光学镜片时，该一层光学镜片为摄像头模组中多个光学镜片中最外侧的一个光学镜片；当该至少一层光学镜片为多层光学镜片时，该多层光学镜片中距离摄像头模组中其他组件最远的一层光学镜片为最外侧的光学镜片。可选地，可以采用电解在线砂轮修整工艺(英文：Electrolytic In-process Dressing；缩写：ELID)、激光加工、超声磨削和精密铣削超声铣削中的任一种方法，对玻璃盖板上至少一个预设区域的玻璃盖板部分进行打磨及抛光等光学加工，使得每个预设区域的玻璃盖板部分形成为一个最外侧的光学镜片。或者，还可以在光学 加工之后，通过叠层玻璃并加上一些油层以使得该至少一个预设区域的玻璃盖板部分形成为多层光学镜片。
其中，根据所用摄像头模组的感光元件的参数可相应选择所述光学镜片的几何参数。例如。该最外侧的光学镜片中心点处的厚度可以为1.5毫米；例如，该最外侧的光学镜片中心点与玻璃盖板任一边缘的垂直距离可以大于或等于预设距离，预设距离的范围可以为5至10毫米。
步骤403、采用MEMS制造形成具有多模层结构的驱动马达。
使用MEMS制造的驱动马达替换相关技术中的驱动马达，能够减小摄像头模组的厚度，以进一步地减小显示装置的厚度，并提高显示装置的集成度以及摄像头模组的机械信赖性。
步骤404、将每个摄像头模组中除至少一个光学镜片外的其他组件与至少一层光学镜片贴合。
每个摄像头模组可以包括：至少一层光学镜片和除该至少一个光学镜片外的其他组件，该其他组件可以包括：光学镜片组的安装框架、影像传感器和至少一个内部光学镜片。其中，该至少一个内部光学镜片与至少一层光学镜片组成该摄像头模组的光学镜片组，安装框架为驱动光学镜片组移动的驱动马达或固定光学镜片组的底座，至少一个内部光学镜片用于响应马达的对焦驱动，以实现摄像头模组的摄像功能。因此，可以将至少一个内部光学镜片、光学镜片组的安装框架和影像传感器依次贴合在至少一层光学镜片上，并使光学镜片组的安装框架在玻璃盖板上的正投影的中心、影像传感器在玻璃盖板上的正投影的中心、光学镜片组的每个内部光学镜片在玻璃盖板上的正投影的中心，均与至少一层光学镜片的中心重合。
可选地，摄像头模组还可以包括无源元件、FPCB/FPC以及连接器等，在将其他组件贴合在至少一层光学镜片上时，还需要对其进行贴合。
步骤405、将贴合有摄像头模组中其他组件的玻璃盖板封装在显示基板上。
在贴合时，需要保证摄像头模组中其他组件与显示基板位于玻璃盖板的同一侧，以保证摄像头模组和显示基板均被封装在玻璃盖板的内部。
综上所述，本申请实施例提供的显示装置的制造方法，通过将玻璃盖板上至少一个预设区域的玻璃盖板部分处理成摄像头模组的至少一层光学镜片，使玻璃盖板与至少一层光学镜片共用，相对于相关技术，在显示装置的厚度中减 去了至少一层光学镜片的厚度，即相对地减小了显示装置的厚度，以实现显示装置的高度集成。
需要说明的是，本申请实施例提供的显示装置的制造方法步骤的先后顺序可以进行适当调整，步骤也可以根据情况进行相应增减。例如：当驱动马达为音圈马达时，可以删除步骤403。任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化的方法，都应涵盖在本申请的保护范围之内，因此不再赘述。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
本领域技术人员容易理解，本申请所公开的技术方案可用于手机、平板电脑、笔记本、记录仪等任何有需要集成摄像头的显示方案所用的产品。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (10)

  1. 一种显示装置，所述显示装置包括：
    显示基板，封装在所述显示基板上的玻璃盖板，以及至少一个摄像头模组，所述玻璃盖板对应每个所述摄像头模组的玻璃盖板区域构成所述每个摄像头模组的光学镜片组中的至少一层光学镜片。
  2. 根据权利要求1所述的显示装置，
    每个摄像头模组包括：光学镜片组、光学镜片组的安装框架、影像传感器，所述光学镜片组包括所述至少一层光学镜片和至少一个内部光学镜片；
    所述光学镜片组的安装框架在所述玻璃盖板上的正投影的中心、所述影像传感器在所述玻璃盖板上的正投影的中心、所述光学镜片组的每个内部光学镜片在所述玻璃盖板上的正投影的中心，均与所述至少一层光学镜片的中心重合；
    所述光学镜片组的安装框架为驱动所述光学镜片组移动的驱动马达或固定所述光学镜片组的底座。
  3. 根据权利要求1或2所述的显示装置，所述至少一层光学镜片包括一层光学镜片，所述光学镜片中心点与所述玻璃盖板任一边缘的垂直距离大于或等于预设距离，所述预设距离的范围为5至10毫米。
  4. 根据权利要求2所述的显示装置，
    所述驱动马达为由微机电系统MEMS构成的多模层结构的驱动马达。
  5. 根据权利要求2所述的显示装置，所述驱动马达为音圈马达。
  6. 一种显示装置的制造方法，包括：
    提供一显示基板和一玻璃盖板；
    对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片；
    将每个摄像头模组中除所述至少一个光学镜片外的其他组件与所述至少一 层光学镜片贴合；
    将贴合有所述摄像头模组中其他组件的玻璃盖板封装在所述显示基板上。
  7. 根据权利要求6所述的方法，
    每个摄像头模组包括：光学镜片组、光学镜片组的安装框架、影像传感器，所述光学镜片组包括所述至少一层光学镜片和至少一个内部光学镜片；
    所述光学镜片组的安装框架为驱动所述光学镜片组移动的驱动马达或固定所述光学镜片组的底座；
    所述将每个摄像头模组中除所述至少一个光学镜片外的其他组件与所述至少一层光学镜片贴合，包括：
    将所述至少一个内部光学镜片、所述光学镜片组的安装框架和所述影像传感器依次贴合在所述至少一层光学镜片上。
  8. 根据权利要求7所述的方法，
    所述光学镜片组的安装框架在所述玻璃盖板上的正投影的中心、所述影像传感器在所述玻璃盖板上的正投影的中心、所述光学镜片组的每个内部光学镜片在所述玻璃盖板上的正投影的中心，均与所述至少一层光学镜片的中心重合。
  9. 根据权利要求6至8任一所述的方法，所述至少一层光学镜片包括一层光学镜片，所述对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行处理，使每个预设区域的玻璃盖板部分形成为一个摄像头模组的至少一层光学镜片，包括：
    采用电解在线砂轮修整工艺ELID、激光加工、超声磨削和精密铣削超声铣削中的任一种方法，对所述玻璃盖板上至少一个预设区域的玻璃盖板部分进行光学加工，使得所述每个预设区域的玻璃盖板部分形成为一个摄像头模组的所述光学镜片。
  10. 根据权利要求7所述的方法，所述方法还包括：
    采用微机电系统MEMS制造形成具有多模层结构的驱动马达的步骤。
PCT/CN2018/086909 2017-06-12 2018-05-15 显示装置及其制造方法 WO2018228117A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/337,485 US10819891B2 (en) 2017-06-12 2018-05-15 Camera module having transparent cover plate configured to be target optical lens and target optical lens used as external optical lens and method for manufacturing camera module, and display device having camera module and method for manufacturing display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710438562.8 2017-06-12
CN201710438562.8A CN107277316B (zh) 2017-06-12 2017-06-12 显示装置及其制造方法

Publications (1)

Publication Number Publication Date
WO2018228117A1 true WO2018228117A1 (zh) 2018-12-20

Family

ID=60067481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/086909 WO2018228117A1 (zh) 2017-06-12 2018-05-15 显示装置及其制造方法

Country Status (3)

Country Link
US (1) US10819891B2 (zh)
CN (1) CN107277316B (zh)
WO (1) WO2018228117A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107277316B (zh) 2017-06-12 2020-05-12 京东方科技集团股份有限公司 显示装置及其制造方法
CN108461045B (zh) * 2018-03-13 2020-06-19 京东方科技集团股份有限公司 显示装置及其制造方法
KR102659481B1 (ko) 2019-03-17 2024-04-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 광학 흐름에 기초한 예측 정제의 계산
KR102609947B1 (ko) 2019-04-02 2023-12-04 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 양방향 광학 흐름 기반 비디오 코딩 및 디코딩
CN113711609B (zh) 2019-04-19 2023-12-01 北京字节跳动网络技术有限公司 利用光流的预测细化过程中的增量运动矢量
CN113711608B (zh) 2019-04-19 2023-09-01 北京字节跳动网络技术有限公司 利用光流的预测细化过程的适用性
WO2020211864A1 (en) 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Region based gradient calculation in different motion vector refinements
JP7323641B2 (ja) 2019-05-21 2023-08-08 北京字節跳動網絡技術有限公司 アフィンモードのための適応動きベクトル差分分解
KR20220042125A (ko) 2019-08-10 2022-04-04 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브픽처 디코딩에서의 버퍼 관리
JP7482220B2 (ja) 2019-10-18 2024-05-13 北京字節跳動網絡技術有限公司 サブピクチャのパラメータセットシグナリングにおける構文制約
CN111031155A (zh) * 2019-12-11 2020-04-17 上海传英信息技术有限公司 显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102902039A (zh) * 2012-10-23 2013-01-30 无锡微奥科技有限公司 一种基于微机电系统的自动对焦镜头
CN103685885A (zh) * 2013-11-07 2014-03-26 南昌欧菲光电技术有限公司 触控屏与摄像模组集成装置
CN104717409A (zh) * 2013-12-11 2015-06-17 苹果公司 用于电子设备的盖玻璃布置
CN107277316A (zh) * 2017-06-12 2017-10-20 京东方科技集团股份有限公司 显示装置及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6878018B2 (ja) * 2017-01-26 2021-05-26 ソニーセミコンダクタソリューションズ株式会社 Ａｆモジュール、カメラモジュール、および、電子機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102902039A (zh) * 2012-10-23 2013-01-30 无锡微奥科技有限公司 一种基于微机电系统的自动对焦镜头
CN103685885A (zh) * 2013-11-07 2014-03-26 南昌欧菲光电技术有限公司 触控屏与摄像模组集成装置
CN104717409A (zh) * 2013-12-11 2015-06-17 苹果公司 用于电子设备的盖玻璃布置
CN107277316A (zh) * 2017-06-12 2017-10-20 京东方科技集团股份有限公司 显示装置及其制造方法

Also Published As

Publication number Publication date
CN107277316A (zh) 2017-10-20
US10819891B2 (en) 2020-10-27
US20190349503A1 (en) 2019-11-14
CN107277316B (zh) 2020-05-12

Similar Documents

Publication Publication Date Title
WO2018228117A1 (zh) 显示装置及其制造方法
US11204628B2 (en) Flexible display apparatus and electronic device comprising the same
US10690959B2 (en) Display apparatus
US11360611B2 (en) Flexible touch substrate, preparation method thereof and touch display device
WO2019205627A1 (en) Display apparatus
US20180321571A1 (en) Integrated camera window
US10133100B2 (en) Curved display device and method for manufacturing the same
US20170026553A1 (en) Displays With Camera Window Openings
US20130263488A1 (en) Display device and assembly method thereof
US10587738B2 (en) Display module and electronic device
US8958033B2 (en) Information processing apparatus
KR20200118266A (ko) 표시 장치 및 이의 제조 방법
CN102879940B (zh) 显示器、制造显示器的方法、以及电子单元
JP2007163556A (ja) 液晶表示装置
KR20180066315A (ko) 도광판, 및 이를 포함하는 액정표시장치
US11320697B2 (en) Display device comprising a bendable light-transmissive layer and manufacturing method thereof
US11003208B2 (en) Display having optical films with bent alignment structures
KR102671313B1 (ko) 디스플레이 및 그것을 포함하는 전자 장치
JP6443342B2 (ja) 表示装置
US9817260B2 (en) Display device and method of fabricating the same
US11309370B1 (en) Electronic device displays with curved surfaces
CN103514807A (zh) 显示系统和图像摄取系统
CN103221990A (zh) 显示装置
CN112786655A (zh) 显示设备及制造显示设备的方法
US20240081134A1 (en) Hybrid Displays

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: 18817236

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 15.04.20)

122 Ep: pct application non-entry in european phase

Ref document number: 18817236

Country of ref document: EP

Kind code of ref document: A1