WO2023088438A1 - Module d'écran, dispositif électronique et procédé de fabrication de module d'écran - Google Patents

Module d'écran, dispositif électronique et procédé de fabrication de module d'écran Download PDF

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Publication number
WO2023088438A1
WO2023088438A1 PCT/CN2022/132926 CN2022132926W WO2023088438A1 WO 2023088438 A1 WO2023088438 A1 WO 2023088438A1 CN 2022132926 W CN2022132926 W CN 2022132926W WO 2023088438 A1 WO2023088438 A1 WO 2023088438A1
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WO
WIPO (PCT)
Prior art keywords
module
fingerprint
screen module
protective plate
screen
Prior art date
Application number
PCT/CN2022/132926
Other languages
English (en)
Chinese (zh)
Inventor
单昌鹏
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2023088438A1 publication Critical patent/WO2023088438A1/fr

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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

Definitions

  • a second aspect of the present application proposes an electronic device.
  • a fingerprint driver chip 350 and other external components are disposed on the flexible circuit board 330 .
  • the gap between the fingerprint sensor 310 and the adjacent light-emitting pixels 120 among the plurality of light-emitting pixels 120 is relatively arranged, so as to reduce the influence of the fingerprint sensor 310 on the content displayed by the display module 100, thereby improving the display module. 100% display effect, improve the quality of the screen module.
  • Fingerprints can penetrate up to 200 microns, and the thickness of the ultra-thin glass cover is less than 200 microns, thereby improving the accuracy of fingerprint sensor 310 for fingerprint collection.
  • the thickness of the ultra-thin glass cover plate is less than or equal to 50 microns.
  • the display module 100 is a flexible display module 100 .
  • the electronic device is a folding screen electronic device, such as a folding screen mobile phone, a folding screen notebook or a folding screen watch.
  • a method for manufacturing a screen module is provided.
  • the manufacturing method is used to manufacture a screen module as in any of the above embodiments.
  • the manufacturing method includes:
  • Step 402 coating the protective plate to form a coating layer on the protective plate
  • Step 404 etching the coating layer to form a fingerprint module on the protective plate.
  • the fingerprint module is coated and/or etched on the protective plate without optical adhesive (OCA) for lamination, which reduces the optical adhesive layer and can further reduce the thickness of the screen module. And since there is no need for bonding with optical glue, a process step of bonding with optical glue can be omitted, thereby simplifying the manufacturing process of the screen module and reducing the difficulty of manufacturing the screen module.
  • OCA optical adhesive
  • the area and size of the fingerprint module can be adjusted according to the usage requirements and the layout of the electronic equipment.
  • the manufacturing method of the screen module should also ensure that the ultra-thin glass will not be damaged during the transmission process, and then cut and finally thinned to the thickness we need.
  • the manufacturing method of the screen module further includes: pressing the flexible circuit board to the ink layer, and connecting the flexible circuit board to the leads.
  • connection refers to two or more than two, unless otherwise clearly defined, the orientation or position indicated by the terms “upper”, “lower”, etc.
  • the relationship is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of more conveniently describing the present application and making the description process easier, and is not intended to indicate or imply that the referred device or element must have the specific orientation described, so as to specific orientation, construction and operation, so these descriptions should not be construed as limitations on the present application; the terms “connection”, “installation”, “fixation” and the like should be interpreted in a broad sense, for example, “connection” can be between multiple objects It can also be a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediary.

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

Abstract

L'invention concerne un module d'écran, un dispositif électronique et un procédé de fabrication d'un module d'écran. Le module d'écran comprend un module d'affichage, un panneau de protection et un module pour empreinte digitale, le panneau de protection étant disposé sur le module d'affichage ; et le module pour empreinte digitale étant disposé sur la surface inférieure du panneau de protection et étant situé entre le module d'affichage et le panneau de protection. Dans un module d'écran, un module pour empreinte digitale est disposé sur la surface inférieure d'un panneau de protection, de telle sorte que le module pour empreinte digitale se situe au-dessus d'un module d'affichage, et lorsqu'un utilisateur utilise le module pour empreinte digitale, le module pour empreinte digitale s'adapte au doigt d'un corps humain, réalisant ainsi la prise d'une empreinte digitale.
PCT/CN2022/132926 2021-11-22 2022-11-18 Module d'écran, dispositif électronique et procédé de fabrication de module d'écran WO2023088438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111389789.0 2021-11-22
CN202111389789.0A CN114038022A (zh) 2021-11-22 2021-11-22 屏幕模组、电子设备和屏幕模组的制造方法

Publications (1)

Publication Number Publication Date
WO2023088438A1 true WO2023088438A1 (fr) 2023-05-25

Family

ID=80138616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/132926 WO2023088438A1 (fr) 2021-11-22 2022-11-18 Module d'écran, dispositif électronique et procédé de fabrication de module d'écran

Country Status (2)

Country Link
CN (1) CN114038022A (fr)
WO (1) WO2023088438A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114038022A (zh) * 2021-11-22 2022-02-11 维沃移动通信有限公司 屏幕模组、电子设备和屏幕模组的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204808269U (zh) * 2015-06-29 2015-11-25 南昌欧菲生物识别技术有限公司 触摸屏及设有该触摸屏的终端设备
CN206639103U (zh) * 2017-03-23 2017-11-14 上海与德科技有限公司 移动终端
CN108363976A (zh) * 2018-02-09 2018-08-03 维沃移动通信有限公司 一种终端设备及其制作方法
CN114038022A (zh) * 2021-11-22 2022-02-11 维沃移动通信有限公司 屏幕模组、电子设备和屏幕模组的制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204808269U (zh) * 2015-06-29 2015-11-25 南昌欧菲生物识别技术有限公司 触摸屏及设有该触摸屏的终端设备
CN206639103U (zh) * 2017-03-23 2017-11-14 上海与德科技有限公司 移动终端
CN108363976A (zh) * 2018-02-09 2018-08-03 维沃移动通信有限公司 一种终端设备及其制作方法
CN114038022A (zh) * 2021-11-22 2022-02-11 维沃移动通信有限公司 屏幕模组、电子设备和屏幕模组的制造方法

Also Published As

Publication number Publication date
CN114038022A (zh) 2022-02-11

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