WO2018196670A1 - 显示屏、显示装置及移动终端 - Google Patents

显示屏、显示装置及移动终端 Download PDF

Info

Publication number
WO2018196670A1
WO2018196670A1 PCT/CN2018/083608 CN2018083608W WO2018196670A1 WO 2018196670 A1 WO2018196670 A1 WO 2018196670A1 CN 2018083608 W CN2018083608 W CN 2018083608W WO 2018196670 A1 WO2018196670 A1 WO 2018196670A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
panel
layer
light
fingerprint module
Prior art date
Application number
PCT/CN2018/083608
Other languages
English (en)
French (fr)
Inventor
杨乐
张海平
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2018196670A1 publication Critical patent/WO2018196670A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • 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
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • 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

Definitions

  • the present application relates to the field of electronic devices, and in particular, to a display screen, a display device, and a mobile terminal.
  • the front side of the mobile phone often has a fingerprint recognition module and a display screen, and the fingerprint recognition module is disposed outside the display screen, which is convenient for the user to operate and does not affect the display of the display screen.
  • the fingerprint recognition module reduces the screen ratio of the mobile phone, so that the fingerprint recognition module and the display screen are overlapped to increase the screen ratio of the mobile phone.
  • a hollow slot is arranged on the light shielding panel of the display screen to fix the fingerprint recognition module in the hollow slot.
  • the user observes the display screen and easily feels the color difference between the fingerprint recognition module and the light shielding panel, thereby reducing the user experience.
  • the purpose of the present application is to provide a display screen, a display device, and a mobile terminal that improve user experience.
  • the present application provides a display screen, wherein the display screen includes a light shielding panel and a display panel, and the light shielding panel is provided with a hollow slot, wherein the hollow slot is used for fixing a fingerprint module.
  • the display panel is stacked on the side of the light shielding panel facing the user, and the display panel is provided with an ink layer facing the side of the light shielding panel, and the ink layer covers at least the hollow groove in the orthographic projection area of the light shielding panel. In the outer region, the chromaticity of the ink layer is consistent with the chromaticity of the fingerprint module toward the user side.
  • the present application further provides a display device, wherein the display device includes the display screen, and the display device further includes a fingerprint module, and the fingerprint module is fixed to the hollow slot.
  • the application also provides a mobile terminal, wherein the mobile terminal comprises the above display device.
  • the display screen, the display device and the mobile terminal provided by the present application have an ink layer disposed on a side of the display panel facing the light shielding panel, and the ink layer covers at least the hollow groove in an orthographic projection area of the light shielding panel Outside the area, the user can only observe the ink layer and the fingerprint module through the display panel, and the chromaticity of the ink layer is consistent with the chromaticity of the fingerprint module toward the user side, The color difference between the ink layer and the fingerprint module is reduced, so that the user visually integrates the ink layer and the fingerprint module through the display panel, thereby improving the user experience.
  • FIG. 1 is a schematic cross-sectional view of a display screen provided by an embodiment of the present application.
  • FIG. 2 is another schematic cross-sectional view of a display screen provided by an embodiment of the present application.
  • FIG. 3 is another schematic cross-sectional view of a display screen provided by an embodiment of the present application.
  • FIG. 4 is a schematic cross-sectional view of a display screen according to another embodiment of the present application.
  • FIG. 5 is a schematic cross-sectional view of a display screen according to another embodiment of the present application.
  • FIG. 6 is another schematic cross-sectional view of a display screen provided by an embodiment of the present application.
  • FIG. 7 is a schematic cross-sectional view of a display screen according to another embodiment of the present application.
  • FIG. 8 is another schematic cross-sectional view of a display screen provided by an embodiment of the present application.
  • FIG. 9 is a schematic cross-sectional view of a display device according to an embodiment of the present application.
  • FIG. 10 is a schematic cross-sectional view of a mobile terminal according to an embodiment of the present application.
  • the present application provides a display screen 100 including a light shielding panel 10 and a display panel 20 .
  • the light shielding panel 10 is provided with a hollow slot 11 for fixing the fingerprint module 30.
  • the display panel 20 is laminated on the user-facing side of the light-shielding panel 10, and the display panel 20 is provided with an ink layer 21 toward the side of the light-shielding panel 10.
  • the ink layer 21 covers at least a region other than the hollow groove 11 in a front projection area of the light shielding panel 10.
  • the chromaticity of the ink layer 21 coincides with the chromaticity of the fingerprint module 30 toward the user side.
  • the display screen 100 is applied to a mobile terminal, which may be a mobile phone, a notebook computer or a tablet computer or the like.
  • the ink layer 21 By providing the ink layer 21 on the side of the display panel 20 facing the light-shielding panel 10, the ink layer 21 covers at least the area outside the hollow groove 11 in the orthographic projection area of the light-shielding panel 10, so that the user
  • the ink layer 21 and the fingerprint module 30 can only be observed through the display panel 20, and the chromaticity of the ink layer 21 is consistent with the chromaticity of the light shielding panel 10 toward the display panel 20, The color difference between the ink layer 21 and the light-shielding panel 10 is reduced, which improves the user experience.
  • the light shielding panel 10 is located on the back side of the display panel 20 .
  • the light shielding panel 10 blocks the back device from the display panel 20, and prevents the user from observing the back device through the display panel 20, thereby preventing the display screen of the display panel 20 from being unclear.
  • the light shielding panel 10 prevents the display panel 20 from leaking light.
  • the light shielding panel 10 includes a first surface 12 facing the display panel 20 and a second surface 13 disposed opposite the first surface 12.
  • the hollow groove 11 is penetrated by the first surface 12 to the second surface 13.
  • the fingerprint module 30 is fixed to the hollow slot 11 to prevent the fingerprint panel 10 from blocking the fingerprint module 30 from sensing the user fingerprint. That is, the fingerprint module 30 is convenient to sense the user's fingerprint through the display panel 20.
  • the light shielding panel 10 forms a shield on the display panel 20 outside the hollow slot 11, thereby preventing the display panel 20 from being scratched and increasing the service life of the display panel 20.
  • the hollow groove 11 may be close to the short side of the light shielding panel 10. And when the user uses the display screen 100 vertically, the hollow slot 11 can be located at the bottom end of the light shielding panel 10, so that the fingerprint module 30 in the hollow slot 11 can collect the user fingerprint.
  • the light shielding panel 10 may further include a plurality of the hollow slots 11 , and each of the hollow slots 11 is fixed with a fingerprint module 30 so that multiple Location for fingerprint recognition.
  • the display panel 20 can display an image, and the display panel 20 has a display area 20a and a non-display area 20b adjacent to the display area 20a.
  • the display area 20a displays an image.
  • the non-display area 20b is provided with a package structure and a circuit structure.
  • the display area 20a may be transparent.
  • the orthographic projection of the hollow slot 11 in the display panel 20 is located in the display area 20a. That is, the user can input a fingerprint at a position where the display screen 100 is located at the display area 21.
  • the display panel 20 includes an upper surface 23 and a lower surface 24 disposed opposite the upper surface 23.
  • the upper surface 23 faces the user, and the lower surface 24 is in contact with the first surface 12 of the light shielding panel 10.
  • the ink layer 21 is coated on the lower surface 24.
  • the user can observe the ink layer 21 through the display panel 20, but the area of the light shielding panel 10 outside the hollow groove 11 cannot be observed through the ink layer 21.
  • the chromaticity of the ink layer 21 is consistent with the chromaticity of the fingerprint module 30 toward the user side, so that the color difference between the ink layer 21 and the fingerprint module 30 is reduced. The user observes the visual effect of the ink layer 21 and the fingerprint module 30 through the display panel 20.
  • the fingerprint module 30 is an optical fingerprint module
  • the ink layer 21 further covers the hollow groove 11 in the orthographic projection area of the light shielding panel 10, and the ink layer 21 and the ink layer 21
  • a plurality of micro holes 211 are defined in a region facing the hollow slot 11 , and the plurality of micro holes 211 are configured to transmit the light of the fingerprint module 30 .
  • the fingerprint module 30 sends a sensing light to the fingerprint of the user. After receiving the sensing light, the fingerprint of the user reflects the sensing light to the fingerprint module 30. The fingerprint module 30 receives the reflected light reflected back. According to the time difference between the sensing light of the fingerprint module 30 and the receiving of the sensing light, the size of the fingerprint module 30 to the fingerprint of the user can be calculated, that is, the size of the peak or trough of the fingerprint of the fingerprint module 30 can be measured, thereby Obtain the user's fingerprint image and collect the user's fingerprint.
  • a plurality of the micro holes 211 can transmit a plurality of beams of induced light, that is, a multi-point collection of user fingerprints can be realized, and finally a user fingerprint image is conveniently formed. It can be understood that each of the microholes 211 can pass through the sensing light emitted by the fingerprint module 30, or the sensing light reflected from the fingerprint of the user, or can pass through the fingerprint module 30. The transmitted inductive light can in turn pass through the induced light reflected from the user's fingerprint.
  • the fingerprint module 30 can also be a capacitive fingerprint module.
  • a plurality of the micro holes 211 are arranged in an array.
  • the hollow groove 11 has a rectangular hole.
  • the ink layer 21 is printed on the lower surface 24 of the display panel 20, and the ink layer 21 covers the entire lower surface 24. That is, the ink layer 21 covers the hollowed-out groove 11 in a region other than the hollowed-out groove 11 in the orthographic projection area of the light-shielding panel 10.
  • the ink layer 21 is formed by silk screen printing, and a plurality of the micropores 211 are silk-screened by the ink layer 21 in accordance with a predetermined pattern position.
  • a plurality of the micro holes 211 are arranged in an array, it is convenient to collect a point image of the user fingerprint as an array, that is, it is convenient to record and recognize the user fingerprint.
  • the plurality of the micro holes 211 may also be randomly arranged.
  • the plurality of micro holes 211 include a first micro hole 212 and a second micro hole 213, and the first micro hole 212 is used to transmit the external module through the fingerprint module 30.
  • the second micro hole 213 is configured to transmit the induced light reflected from the outside to the fingerprint module 30.
  • the ink layer 21 is provided with a plurality of pairs of the first micro holes 212 and the second micro holes 213.
  • Each of the first micro holes 212 and each of the second micro holes 213 are close to each other such that the induced light emitted through the first micro holes 212 is independent of the induced light reflected by the second micro holes 213. And the recognition is improved, thereby improving the efficiency of fingerprint collection.
  • the ink layer 21 covers only the area outside the hollow groove 11 in the orthographic projection area of the light shielding panel 10. The user can only observe the ink layer 21 and the fingerprint module 30 located in the hollow slot 11 through the display panel 20.
  • the ink layer 21 covers a region other than the hollow groove 11 in an orthographic projection area of the light shielding panel 10, and the ink layer 21 partially covers the hollow groove. 11.
  • the ink layer 21 also covers the periphery of the fingerprint module 30. The user can observe the ink layer 21 and a portion of the fingerprint module 30 through the display panel 20.
  • the light shielding panel 10 is a foam. In the embodiment, the light shielding panel 10 is adhered to the lower surface 24 of the display panel 20 via an adhesive. The light shielding panel 10 can effectively protect the display panel 20, prevent the display panel 20 from being scratched or damaged, and can also prevent the display panel 20 from leaking light. Of course, in other embodiments, the light shielding panel 10 may also be a plastic panel.
  • the display panel 20 includes a substrate 25 and a display layer 26 , the substrate 25 is laminated on the light shielding panel 10 , and the display layer 26 is laminated on the substrate 25 and the The light shielding panel 10 faces away from one side.
  • the display panel 20 is a liquid crystal display panel.
  • the substrate 25 is a TFT (Thin Film Transistor) substrate
  • the display layer 26 is a liquid crystal layer.
  • the display panel 20 further includes a color substrate 27 attached to the side of the display layer 26 facing away from the substrate 25, and an upper polarizer 28 attached to the color substrate 27 and away from the display layer 26.
  • a lower polarizer 29 attached to a side of the substrate 25 facing away from the display layer 26, and a backlight 201 attached to a side of the lower polarizer 29 facing away from the substrate 25.
  • the upper surface 23 is disposed on the upper polarizer 28, and the lower surface 24 is disposed on the backlight 201.
  • the display panel 20 can transmit the induced light of the fingerprint module 30 to implement fingerprint collection.
  • the fingerprint module 30 emits the sensing light of a different wavelength from the display panel 20, and the fingerprint collection can also be implemented.
  • the display panel 20 is an OLED (Organic Light-Emitting Diode) display panel.
  • the substrate 25 is a glass substrate.
  • the display layer 26 is an organic light emitting layer.
  • the display panel 20 further includes an anode layer 227 attached between the display layer 26 and the substrate 25, a cathode layer 228 attached to a side of the display layer facing away from the anode layer 227, and a sticker.
  • the upper polarizer 229 is disposed away from the display layer 26 of the cathode layer 228.
  • the anode layer 227 and the cathode layer 228 drive the display layer 26 to emit light.
  • the upper surface 23 is disposed on the upper polarizer 229, and the lower surface 24 is disposed on the anode layer 227.
  • the display screen 100 further includes a transparent cover plate 40 , and the transparent cover plate 40 is stacked on a side of the display panel 20 facing away from the light shielding panel 10 .
  • a cover plate 40 covers the display panel 20.
  • the transparent cover 40 is a glass plate.
  • the transparent cover 40 and the display panel 20 are bonded by optical glue.
  • the transparent cover 40 protects the display panel 20 to prevent the display panel 20 from being scratched.
  • the fingerprint module 30 collects the fingerprint of the user's finger.
  • the present application further provides a display device 200.
  • the display device 200 includes the display screen 100.
  • the display device 200 further includes a fingerprint module 30.
  • the fingerprint module 30 is fixed to the hollowed out. Slot 11.
  • the fingerprint module 30 is fixed in the hollow groove 11 and is attached to the lower surface 2421 of the display panel 20 .
  • the fingerprint module 30 is black toward the user side, the ink layer 21 is also black in a region outside the micro hole 211, and the chromaticity of the fingerprint module 30 toward the user side and the ink layer 21 The chromaticity of the regions outside the micropores 211 is uniform.
  • the fingerprint module 30 includes a base 31, a light emitting source 32, and a light receiving source 33.
  • the base 31 is a plate.
  • the number of the light emitting sources 32 is plural, and the number of the light receiving sources 33 is plural.
  • a plurality of said light-emitting sources 32 and a plurality of said light-receiving sources 33 are collectively arrayed on said base 31.
  • Each of the light emitting sources 32 corresponds to the first micro hole 212
  • the light receiving source 33 corresponds to the second micro hole 213.
  • the light emitting source 32 emits the induced light to the user's fingerprint via the first micro hole 212 and the display panel 20, and the light receiving source 33 receives the user from the display panel 20 and the second micro hole 213. Induced light reflected by the fingerprint.
  • the present application further includes a mobile terminal 300 including the display device 200 , the mobile terminal 300 further including a main board 50 and a back shell 60 .
  • the display screen 100 is covered with the back cover 60.
  • the main board 50 is fixed between the back cover 60 and the display screen 100.
  • the fingerprint module 30 is electrically connected to the main board 50, and the collection is performed. The obtained user fingerprint is sent to the main board 50.
  • the mobile terminal 300 can be a mobile phone, a tablet computer, or a notebook computer or the like.
  • the display screen, the display device and the mobile terminal provided by the present application have an ink layer disposed on a side of the display panel facing the light shielding panel, and the ink layer covers at least the hollow groove in an orthographic projection area of the light shielding panel Outside the area, the user can only observe the ink layer and the fingerprint module through the display panel, and the chromaticity of the ink layer is consistent with the chromaticity of the fingerprint module toward the user side, The color difference between the ink layer and the fingerprint module is reduced, so that the user visually integrates the ink layer and the fingerprint module through the display panel, thereby improving the user experience.

Landscapes

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

Abstract

一种显示屏(100)、显示装置(200)及移动终端(300)，所述显示屏(100)包括遮光面板(10)和显示面板(20)，所述遮光面板(10)设有镂空槽(11)，所述镂空槽(11)内用以固定指纹模组(30)，所述显示面板(20)层叠于所述遮光面板(10)朝向用户一侧，所述显示面板(20)朝向所述遮光面板(10)一侧设有油墨层(21)，所述油墨层(21)在所述遮光面板(10)的正投影区域至少覆盖所述镂空槽(11)之外的区域，所述油墨层(21)的色度与所述指纹模组(30)朝向用户一面的色度一致。所述油墨层(21)的色度与所述指纹模组(30)朝向用户一面的色度一致，减小了油墨层(21)与指纹模组(30)的色差，使得用户透过所述显示面板(20)观察所述油墨层(21)和所述指纹模组(30)视觉一体化，提高了用户体验。

Description

显示屏、显示装置及移动终端 技术领域
本申请涉及电子设备领域，尤其涉及一种显示屏、显示装置及移动终端。
背景技术
目前手机的正面常设有指纹识别模组和显示屏，且指纹识别模组设置在显示屏之外，方便用户操作且不影响显示屏显示。然而此种结构下，指纹识别模组减小了手机的屏占比，因此将指纹识别模组与显示屏相叠合可以提高手机的屏占比。为了使显示屏与指纹识别模组有效结合，在显示屏的遮光面板上设置镂空槽，将指纹识别模组固定于镂空槽内。然而此种结构下，用户观察显示屏容易感受到指纹识别模组与遮光面板存在色差，降低用户体验。
发明内容
本申请的目的在于提供一种提高用户体验的显示屏、显示装置及移动终端。
为了解决上述技术问题，本申请提供了一种显示屏，其中，所述显示屏包括遮光面板和显示面板，所述遮光面板设有镂空槽，所述镂空槽内用以固定指纹模组，所述显示面板层叠于所述遮光面板朝向用户一侧，所述显示面板朝向所述遮光面板一侧设有油墨层，所述油墨层在所述遮光面板的正投影区域至少覆盖所述镂空槽之外的区域，所述油墨层的色度与所述指纹模组朝向用户一面的色度一致。
本申请还提供了一种显示装置，其中，所述显示装置包括上述显示屏，所述显示装置还包括指纹模组，所述指纹模组固定于所述镂空槽。
本申请还提供一种移动终端，其中，所述移动终端包括上述的显示装置。
本申请提供的显示屏、显示装置及移动终端，通过在所述显示面板朝向所述遮光面板一侧设油墨层，而所述油墨层在所述遮光面板的正投影区域至少覆盖所述镂空槽之外的区域，用户透过所述显示面板仅可以观察到所述油墨层和所述指纹模组，而所述油墨层的色度与所述指纹模组朝向用户一面的色度一致，减小了油墨层与指纹模组的色差，使得用户透过所述显示面板观察所述油墨层和所述指纹模组视觉一体化，提高了用户体验。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请一些实施方式，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显示屏的截面示意图；
图2是本申请实施例提供的显示屏的另一截面示意图；
图3是本申请实施例提供的显示屏的另一截面示意图；
图4是本申请另一实施例提供的显示屏的截面示意图；
图5是本申请另一实施例提供的显示屏的截面示意图；
图6是本申请实施例提供的显示屏的另一截面示意图；
图7是本申请另一实施例提供的显示屏的截面示意图；
图8是本申请实施例提供的显示屏的另一截面示意图；
图9是本申请实施例提供的显示装置的截面示意图；
图10是本申请实施例提供的移动终端的截面示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的描述中，需要理解的是，术语“厚度”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申请和简化描述，而不是暗示或指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申请的限制。
请参阅图1，本申请提供一种显示屏100，所述显示屏100包括遮光面板10和显示面板20。所述遮光面板10设有镂空槽11，所述镂空槽11内用以固定指纹模组30。所述显示面板20层叠于所述遮光面板10朝向用户一侧，所述显示面板20朝向所述遮光面板10一侧设有油墨层21。所述油墨层21在所述遮光面板10的正投影区域至少覆盖所述镂空槽11之外的区域。所述油墨层21的色度与所述指纹模组30朝向用户一面的色度一致。可以理解的是，用户透 过所述显示面板20观察所述油墨层21的视觉效果和透过所述显示面板20观察所述指纹模组30的视觉效果一致，从而使得用户观察所述显示屏100外观视觉一体化，提高用户体验。所述显示屏100应用移动终端中，该移动终端可以是手机、笔记本电脑或平板电脑等。
通过在所述显示面板20朝向所述遮光面板10一侧设油墨层21，而所述油墨层21在所述遮光面板10的正投影区域至少覆盖所述镂空槽11之外的区域，使得用户透过所述显示面板20仅可以观察到所述油墨层21和所述指纹模组30，并且油墨层21的色度与所述遮光面板10朝向所述显示面板20一面的色度一致，减小了油墨层21与遮光面板10的色差，提高了用户体验。
本实施方式中，所述遮光面板10位于所述显示面板20的背侧。所述遮光面板10为所述显示面板20遮挡背部器件，防止用户透过所述显示面板20观察到背部器件，从而避免显示面板20的显示画面不清晰。所述遮光面板10防止所述显示面板20漏光。所述遮光面板10包括朝向所述显示面板20的第一表面12和与所述第一表面12相对设置的第二表面13。所述镂空槽11由所述第一表面12贯穿至所述第二表面13。将所述指纹模组30固定于所述镂空槽11，避免所述遮光面板10阻挡所述指纹模组30感应用户指纹。即方便所述指纹模组30透过所述显示面板20感应用户指纹。所述遮光面板10在所述镂空槽11之外对所述显示面板20形成防护，从而防止所述显示面板20划伤，增加所述显示面板20的使用寿命。所述镂空槽11可以靠近所述遮光面板10的短边。并且在用户竖向使用所述显示屏100时，所述镂空槽11可以位于所述遮光面板10的底端，从而方便所述镂空槽11内的指纹模组30采集用户指纹。当然，在其他实施方式中，所述遮光面板10还可以开设多个所述镂空槽11，每一所述镂空槽11均固定有指纹模组30，从而可以在所述显示屏100上多个位置进行指纹识别。
本实施方式中，所述显示面板20可以显示图像，所述显示面板20具有显示区20a和与所述显示区20a相邻的非显示区20b。所述显示区20a显示图像。所述非显示区20b设有封装结构和电路结构。在所述显示面板20不显示图像时，所述显示区20a可以透光。所述镂空槽11在所述显示面板20的正投影位于所述显示区20a内。即用户可以在所述显示屏100位于所述显示区21的位 置输入指纹。所述显示面板20包括上表面23和相对所述上表面23设置的下表面24。所述上表面23朝向用户，所述下表面24与所述遮光面板10的第一表面12相贴合。所述油墨层21涂设于所述下表面24上。用户透过所述显示面板20可以观察到所述油墨层21，但无法透过所述油墨层21观察到所述遮光面板10在所述镂空槽11之外的区域。而所述油墨层21的色度与所述指纹模组30朝向用户一面的色度一致，从而使得所述油墨层21与所述指纹模组30的色差减小。用户透过所述显示面板20观察所述油墨层21与所述指纹模组30的视觉效果一体化。
进一步地，请参阅图2，所述指纹模组30为光学指纹模组，所述油墨层21在所述遮光面板10的正投影区域还覆盖所述镂空槽11，所述油墨层21与所述镂空槽11正对的区域设有多个微孔211，多个所述微孔211用以透过所述指纹模组30的感应光线。
本实施方式中，所述指纹模组30向用户指纹发出感应光线，用户指纹接收到感应光线后将感应光线反射至所述指纹模组30，所述指纹模组30接收反射回的感应光线，根据指纹模组30发出感应光线至接收感应光线的时差，可以计算出指纹模组30至用户指纹的大小，也就是说可以测量出指纹模组30距离用户指纹的波峰或波谷的大小，从而可以获得用户指纹图像，进而采集用户指纹。多个所述微孔211可以透过多束感应光线，即可以实现多点采集用户指纹，最终方便形成用户指纹图像。可以理解的是，每一微孔211可以透过所述指纹模组30发出的感应光线，或者是透过从用户指纹反射回来的感应光线，又或者是即可以透过所述指纹模组30发射的感应光线又可以透过从用户指纹反射回来的感应光线。当然，在其他实施方式中，所述指纹模组30也可以是电容式指纹模组。
进一步地，多个所述微孔211阵列设置。本实施方式中，所述镂空槽11呈矩形孔。所述油墨层21印刷于所述显示面板20的下表面24，所述油墨层21覆盖整个所述下表面24。即所述油墨层21在所述遮光面板10的正投影区域除了覆盖所述镂空槽11之外的区域还覆盖所述镂空槽11。所述油墨层21通过丝印成型，多个所述微孔211由所述油墨层21按照预设图形位置丝印成型。由于多个所述微孔211阵列设置，从而方便采集到用户指纹为阵列的点图 像，即方便对用户指纹进行记录以及识别。当然，在其他实施方式中，多个所述微孔211也可以是随机排布。
进一步地，请参阅图3，多个所述微孔211包括第一微孔212和第二微孔213，所述第一微孔212用以透过所述指纹模组30向外界发射的感应光线，所述第二微孔213用以透过从外界向所述指纹模组30反射的感应光线。
本实施方式中，所述油墨层21开设有多对所述第一微孔212和所述第二微孔213。每一所述第一微孔212和每一所述第二微孔213相互靠近，使得经所述第一微孔212发出的感应光线与经所述第二微孔213反射的感应光线相互独立，并且辨识度提高，从而提高指纹采集效率。
请参阅图4，在一个实施例中，所述油墨层21在所述遮光面板10的正投影区域仅覆盖所述镂空槽11之外的区域。用户透过所述显示面板20仅能观察到所述油墨层21和位于所述镂空槽11内的指纹模组30。
请参阅图5，在一个实施例中，所述油墨层21在所述遮光面板10的正投影区域除了覆盖所述镂空槽11之外的区域，所述油墨层21还部分覆盖所述镂空槽11。所述油墨层21还遮盖所述指纹模组30的周缘用户透过所述显示面板20除了能观察到所述油墨层21和部分所述指纹模组30。
进一步地，所述遮光面板10为泡棉。本实施方式中，所述遮光面板10经粘胶贴合于所述显示面板20的下表面24。所述遮光面板10可以有效保护所述显示面板20，防止所述显示面板20被划伤，或者损坏，并且还可以防止所述显示面板20漏光。当然，在其他实施方式中，所述遮光面板10还可以是塑胶板件。
进一步地，请参阅图6和图7，所述显示面板20包括基板25和显示层26，所述基板25层叠于所述遮光面板10，所述显示层26层叠于所述基板25与所述遮光面板10相背离一侧。
在一个实施例中，如图6所示，所述显示面板20为液晶显示面板。所述基板25为TFT(Thin Film Transistor，薄膜晶体管)基板，所述显示层26为液晶层。所述显示面板20还包括贴合于所述显示层26与所述基板25相背离一侧的彩色基板27、贴合于所述彩色基板27与所述显示层26相背离的上偏光片28和贴合于所述基板25与所述显示层26相背离一侧的下偏光片29，以及贴 合于所述下偏光片29与所述基板25相背离一侧的背光源201。所述上表面23设置于所述上偏光片28，所述下表面24设置于所述背光源201。在所述显示屏100不显示图像时，所述显示面板20可以透过所述指纹模组30的感应光线，以实现指纹采集。当然，在所述显示屏100显示图像时，通过所述指纹模组30发出与所述显示面板20不同波长的感应光线，同样可以实现指纹采集。
在一个实施例中，如图7所示，所述显示面板20为OLED(Organic Light-EmittingDiode，有机激光显示)显示面板。所述基板25为玻璃基板。所述显示层26为有机发光层。所述显示面板20还包括贴合于所述显示层26与所述基板25之间的阳极层227、贴合于所述显示层与所述阳极层227相背离一侧的阴极层228和贴合于所述阴极层228背离所述显示层26的上偏光片229。所述阳极层227和所述阴极层228驱动所述显示层26发光。所述上表面23设置于所述上偏光片229，所述下表面24设置于所述阳极层227。
进一步地，请参阅图8，所述显示屏100还包括透光盖板40，所述透光盖板40层叠于所述显示面板20与所述遮光面板10相背离一侧，所述透光盖板40覆盖所述显示面板20。
本实施方式中，所述透光盖板40为玻璃板件。所述透光盖板40与所述显示面板20之间采用光学粘胶粘接。所述透光盖板40对所述显示面板20进行保护，防止所述显示面板20划伤。当用户的手指抵触在所述透光盖板40上，并对应于所述遮光面板10的镂空槽11位置处，所述指纹模组30对用户手指的指纹进行采集。
请参阅图9，本申请还提供一种显示装置200，所述显示装置200包括所述显示屏100，所述显示装置200还包括指纹模组30，所述指纹模组30固定于所述镂空槽11。
本实施方式中，所述指纹模组30固定于所述镂空槽11内，并贴合于所述显示面板20的下表面2421。所述指纹模组30朝向用户一面呈黑色，所述油墨层21在所述微孔211之外的区域也呈黑色，并且所述指纹模组30朝向用户一面的色度与所述油墨层21在所述微孔211之外的区域的色度一致。所述指纹模组30包括底座31、光线发射源32和光线接收源33。所述底座31为板件。所述光线发射源32的数目为多个，所述光线接收源33的数目为多个。多个所 述光线发射源32和多个所述光线接收源33共同阵列于所述底座31上。每一所述光线发射源32对应所述第一微孔212，所述光线接收源33对应所述第二微孔213。所述光线发射源32经所述第一微孔212和所述显示面板20向用户指纹发射感应光线，所述光线接收源33经所述显示面板20和所述第二微孔213接收从用户指纹反射的感应光线。
请参阅图10，本申请还包括一种移动终端300，所述移动终端300包括所述显示装置200，所述移动终端300还包括主板50和背壳60。所述显示屏100与所述背壳60相盖合，所述主板50固定于所述背壳60和所述显示屏100之间，所述指纹模组30电连接所述主板50，将采集到的用户指纹发送至所述主板50。可以理解的是，所述移动终端300可以是手机、平板电脑、或笔记本电脑等。
本申请提供的显示屏、显示装置及移动终端，通过在所述显示面板朝向所述遮光面板一侧设油墨层，而所述油墨层在所述遮光面板的正投影区域至少覆盖所述镂空槽之外的区域，用户透过所述显示面板仅可以观察到所述油墨层和所述指纹模组，而所述油墨层的色度与所述指纹模组朝向用户一面的色度一致，减小了油墨层与指纹模组的色差，使得用户透过所述显示面板观察所述油墨层和所述指纹模组视觉一体化，提高了用户体验。
以上是本申请实施例的实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请实施例原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。

Claims (20)

  1. 一种显示屏，其特征在于，所述显示屏包括遮光面板和显示面板，所述遮光面板设有镂空槽，所述镂空槽内用以固定指纹模组，所述显示面板层叠于所述遮光面板朝向用户一侧，所述显示面板朝向所述遮光面板一侧设有油墨层，所述油墨层在所述遮光面板的正投影区域至少覆盖所述镂空槽之外的区域，所述油墨层的色度与所述指纹模组朝向用户一面的色度一致。
  2. 根据权利要求1所述的显示屏，其特征在于，所述显示面板具有显示区和与所述显示区相邻的非显示区，所述镂空槽在所述显示面板的正投影位于所述显示区内。
  3. 根据权利要求1或2所述的显示屏，其特征在于，所述指纹模组为光学指纹模组，所述油墨层在所述遮光面板的正投影区域还覆盖所述镂空槽，所述油墨层与所述镂空槽正对的区域设有多个微孔，多个所述微孔用以透过所述指纹模组的感应光线。
  4. 根据权利要求3所述的显示屏，其特征在于，所述油墨层完全覆盖所述显示面板朝向所述遮光面板的一侧。
  5. 根据权利要求3所述的显示屏，其特征在于，多个所述微孔阵列设置。
  6. 根据权利要求5所述的显示屏，其特征在于，多个所述微孔包括第一微孔和第二微孔，所述第一微孔用以透过所述指纹模组向外界发射的感应光线，所述第二微孔用以透过从外界向所述指纹模组反射的感应光线。
  7. 根据权利要求1或2所述的显示屏，其特征在于，所述油墨层在所述遮光面板的正投影区域仅覆盖所述镂空槽之外的区域。
  8. 根据权利要求1或2所述的显示屏，其特征在于，所述油墨层在所述遮光面板的正投影区域除了覆盖所述镂空槽之外的区域，所述油墨层还部分覆盖所述镂空槽。
  9. 根据权利要求1～8任意一项所述的显示屏，其特征在于，所述遮光面板为泡棉。
  10. 根据权利要求1～9任意一项所述的显示屏，其特征在于，所述显示面板包括基板和显示层，所述基板层叠于所述遮光面板，所述显示层层叠于所述 基板与所述遮光面板相背离一侧。
  11. 根据权利要求10所述的显示屏，其特征在于，所述显示面板还包括贴合于所述显示层与所述基板相背离一侧的彩色基板、贴合于所述彩色基板与所述显示层相背离的上偏光片和贴合于所述基板与所述显示层相背离一侧的下偏光片，以及贴合于所述下偏光片与所述基板相背离一侧的背光源，所述油墨层设置于所述背光源背离所述下偏光片一侧。
  12. 根据权利要求10所述的显示屏，其特征在于，所述显示面板还包括贴合于所述显示层与所述基板之间的阳极层、贴合于所述显示层与所述阳极层相背离一侧的阴极层和贴合于所述阴极层背离所述显示层的上偏光片，所述阳极层和所述阴极层驱动所述显示层发光，所述油墨层设置于所述阳极层背离所述显示层一侧。
  13. 根据权利要求1～12任意一项所述的显示屏，其特征在于，所述显示屏还包括透光盖板，所述透光盖板层叠于所述显示面板与所述遮光面板相背离一侧，所述透光盖板覆盖所述显示面板。
  14. 根据权利要求13所述的显示屏，其特征在于，所述透光盖板为玻璃板件。
  15. 一种显示装置，其特征在于，所述显示装置包括权利要求1～14任意一项所述显示屏，所述显示装置还包括指纹模组，所述指纹模组固定于所述镂空槽。
  16. 根据权利要求15所述的显示装置，其特征在于，所述指纹模组贴合于所述显示屏。
  17. 根据权利要求15或16所述的显示装置，其特征在于，所述指纹模组包括底座、光线发射源和光线接收源，所述光线发射源和所述光线接收源均固定于所述底座，所述光线发射源经所述显示面板向外界发射感应光线，所述光线接收源经所述显示面板接收从外界反射的感应光线。
  18. 根据权利要求17所述的显示装置，其特征在于，所述光线发射源的数目为多个，所述光线接收源的数目为多个，多个所述光线发射源和多个所述光线接收源共同阵列于所述底座上。
  19. 一种移动终端，其特征在于，所述移动终端包括权利要求15～18任意 一项所述的显示装置。
  20. 根据权利要求19所述的移动终端，其特征在于，所述移动终端还包括主板和背壳，所述显示屏与所述背壳相盖合，所述主板固定于所述背壳和所述显示屏之间，所述指纹模组电连接所述主板，将采集到的用户指纹发送至所述主板。
PCT/CN2018/083608 2017-04-27 2018-04-18 显示屏、显示装置及移动终端 WO2018196670A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710290990.0A CN107092310B (zh) 2017-04-27 2017-04-27 显示屏、显示装置及移动终端
CN201710290990.0 2017-04-27

Publications (1)

Publication Number Publication Date
WO2018196670A1 true WO2018196670A1 (zh) 2018-11-01

Family

ID=59638193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/083608 WO2018196670A1 (zh) 2017-04-27 2018-04-18 显示屏、显示装置及移动终端

Country Status (2)

Country Link
CN (1) CN107092310B (zh)
WO (1) WO2018196670A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110308816A (zh) * 2019-05-28 2019-10-08 Oppo广东移动通信有限公司 指纹显示面板以及电子装置
CN110598662A (zh) * 2019-09-18 2019-12-20 Oppo广东移动通信有限公司 电子设备
EP3683650A4 (en) * 2017-09-14 2020-10-21 Vivo Mobile Communication Co., Ltd. DISPLAY ARRANGEMENT AND MOBILE TERMINAL
CN112215152A (zh) * 2020-10-13 2021-01-12 业泓科技(成都)有限公司 具有指纹识别模组的显示装置
CN115124934A (zh) * 2022-06-30 2022-09-30 业泓科技(成都)有限公司 遮光胶带、显示面板、显示装置和电子设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101796660B1 (ko) 2016-04-19 2017-11-10 삼성전자주식회사 지문 인식 기능을 지원하는 전자 장치 및 이의 운용 방법
CN107092310B (zh) * 2017-04-27 2020-04-03 Oppo广东移动通信有限公司 显示屏、显示装置及移动终端
KR102615589B1 (ko) * 2017-12-28 2023-12-18 엘지디스플레이 주식회사 지문 인식이 가능한 표시 장치
CN108388847A (zh) * 2018-02-06 2018-08-10 武汉华星光电半导体显示技术有限公司 一种显示装置
CN108513666B (zh) * 2018-03-22 2022-05-17 深圳市汇顶科技股份有限公司 屏下生物特征识别装置和电子设备
CN109741680A (zh) * 2018-12-24 2019-05-10 Oppo广东移动通信有限公司 屏幕组件及电子设备
CN114824021B (zh) * 2021-01-19 2023-07-11 东莞市中麒光电技术有限公司 一种微型led显示模块及其制作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105678255A (zh) * 2016-01-04 2016-06-15 京东方科技集团股份有限公司 一种光学式指纹识别显示屏及显示装置
TW201709012A (zh) * 2015-07-10 2017-03-01 麥克思商務咨詢(深圳)有限公司 電子裝置
CN106503635A (zh) * 2016-10-11 2017-03-15 广东欧珀移动通信有限公司 用于光学指纹识别的盖板、输入组件及电子装置
CN106584996A (zh) * 2016-12-06 2017-04-26 广东欧珀移动通信有限公司 盖板以及移动终端
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204203913U (zh) * 2014-06-13 2015-03-11 宸鸿科技(厦门)有限公司 具有指纹识别功能的触控面板
CN104297831B (zh) * 2014-10-28 2017-04-05 北京思比科微电子技术股份有限公司 光学指纹传感器芯片模组光栅及其制作方法
TWM506323U (zh) * 2015-02-03 2015-08-01 Tpk Touch Solutions Xiamen Inc 觸控裝置
CN107580709B (zh) * 2015-06-18 2021-02-12 深圳市汇顶科技股份有限公司 具有光学感应能力的多功能指纹传感器
CN106298859B (zh) * 2016-09-30 2018-09-04 京东方科技集团股份有限公司 触控面板及显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201709012A (zh) * 2015-07-10 2017-03-01 麥克思商務咨詢(深圳)有限公司 電子裝置
CN105678255A (zh) * 2016-01-04 2016-06-15 京东方科技集团股份有限公司 一种光学式指纹识别显示屏及显示装置
CN106503635A (zh) * 2016-10-11 2017-03-15 广东欧珀移动通信有限公司 用于光学指纹识别的盖板、输入组件及电子装置
CN106584996A (zh) * 2016-12-06 2017-04-26 广东欧珀移动通信有限公司 盖板以及移动终端
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3683650A4 (en) * 2017-09-14 2020-10-21 Vivo Mobile Communication Co., Ltd. DISPLAY ARRANGEMENT AND MOBILE TERMINAL
CN110308816A (zh) * 2019-05-28 2019-10-08 Oppo广东移动通信有限公司 指纹显示面板以及电子装置
CN110598662A (zh) * 2019-09-18 2019-12-20 Oppo广东移动通信有限公司 电子设备
CN110598662B (zh) * 2019-09-18 2022-11-11 Oppo广东移动通信有限公司 电子设备
CN112215152A (zh) * 2020-10-13 2021-01-12 业泓科技(成都)有限公司 具有指纹识别模组的显示装置
CN112215152B (zh) * 2020-10-13 2023-10-03 业泓科技(成都)有限公司 具有指纹识别模组的显示装置
CN115124934A (zh) * 2022-06-30 2022-09-30 业泓科技(成都)有限公司 遮光胶带、显示面板、显示装置和电子设备
CN115124934B (zh) * 2022-06-30 2023-09-29 业泓科技(成都)有限公司 遮光胶带、显示面板、显示装置和电子设备

Also Published As

Publication number Publication date
CN107092310B (zh) 2020-04-03
CN107092310A (zh) 2017-08-25

Similar Documents

Publication Publication Date Title
TWI651658B (zh) 顯示幕、顯示裝置及行動終端
WO2018196670A1 (zh) 显示屏、显示装置及移动终端
US10516009B2 (en) Display module and display apparatus thereof
US10949084B2 (en) Display screen component and electronic device
US10564464B2 (en) Display device
US10762326B2 (en) Fingerprint identification device and manufacturing method thereof, and electronic device
WO2020082380A1 (zh) 指纹识别装置和电子设备
WO2019237872A1 (zh) 指纹识别装置和电子设备
KR101950833B1 (ko) 유기 발광 표시 장치
TW201907332A (zh) 具指紋辨識之高屏佔比顯示裝置
JP2018097871A (ja) 光学式イメージ認識センサー内蔵型平面表示装置
US9983342B2 (en) Backlight structures for an electronic device with sensor circuitry
US10965797B2 (en) Terminal
KR20210029431A (ko) 카메라 모듈을 포함하는 전자 장치
US20240036682A1 (en) Electronic Devices Having Moisture-Insensitive Optical Touch Sensors
KR20190053017A (ko) 디스플레이 장치
US20200365831A1 (en) Electronic Device Having Emissive Display With Light Recycling
TWI668609B (zh) 顯示裝置
KR101946062B1 (ko) 액정표시장치
KR20170037798A (ko) 표시장치
KR20150104850A (ko) 터치 패널 및 이를 포함하는 디스플레이 장치
JP2013109143A (ja) 表示装置

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: 18790771

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: 18790771

Country of ref document: EP

Kind code of ref document: A1