WO2021078056A1 - 显示模组及其控制方法和装置、电子设备 - Google Patents

显示模组及其控制方法和装置、电子设备 Download PDF

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Publication number
WO2021078056A1
WO2021078056A1 PCT/CN2020/121148 CN2020121148W WO2021078056A1 WO 2021078056 A1 WO2021078056 A1 WO 2021078056A1 CN 2020121148 W CN2020121148 W CN 2020121148W WO 2021078056 A1 WO2021078056 A1 WO 2021078056A1
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Prior art keywords
display
display area
curved
light guide
display module
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PCT/CN2020/121148
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English (en)
French (fr)
Inventor
苏子鹏
游曜光
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
Priority to KR1020227017135A priority Critical patent/KR20220079999A/ko
Priority to JP2022523495A priority patent/JP7377968B2/ja
Priority to EP20879512.0A priority patent/EP4050469A4/en
Publication of WO2021078056A1 publication Critical patent/WO2021078056A1/zh
Priority to US17/725,252 priority patent/US20220244456A1/en

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    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • 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
    • G06F1/1632—External expansion units, e.g. docking stations
    • 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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • 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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate

Definitions

  • the present disclosure relates to the technical field of communication equipment, and in particular to a display module, a control method and device thereof, and electronic equipment.
  • a larger screen-to-body ratio can not only improve the display performance of the electronic device, but also improve the appearance performance of the electronic device.
  • the display screen of the electronic device in the related art usually has a frame, and the frame of the display screen is a non-display area.
  • the frame of the display screen is a non-display area.
  • more and more electronic devices are equipped with partially curved or multi-sided curved displays.
  • the area where the display screen is bent and buttted is a curved surface, the display effect on the plane cannot be realized, which ultimately affects the presentation of the displayed content, resulting in a poor user experience.
  • the present disclosure discloses a display module to solve the problem that the curved display area at the docking position of the display screen of the electronic device in the related art cannot be displayed on a plane.
  • a display module includes a display screen and a refraction light guide.
  • the display screen includes a first butting edge and a second butting edge, and a display body located between the first butting edge and the second butting edge, And the first butting edge and the second butting edge are located in a space enclosed by the display body, the display body includes a first curved surface display area and a second curved surface display area, the first curved surface display area and The first butting edge is connected, the second curved surface display area is connected to the second butting edge, the first curved surface display area and the second curved surface display area form a groove, and the refractive light guide is fixed In the groove, the refraction light guide member refracts the light emitted from the first curved surface display area and the second curved surface display area to the plane where the notch of the groove is located.
  • An electronic device includes the above-mentioned display module.
  • a control method of a display module the display module being the above-mentioned display module, and the control method including:
  • the second display screen formed by the main display area of the display body is spliced with the first display screen, so that the display module presents a continuous display pattern, the first curved display area and the second curved surface
  • the display area is respectively connected to the opposite ends of the main display area.
  • a control device for a display module the display module is the above-mentioned display module, and the control device includes:
  • the first control unit is used to control the display of the display main body
  • the second control unit is configured to splice the light refracted to the plane by the first curved display area and the second curved display area into a first display image
  • the third control unit is used for splicing a second display screen formed by the main display area of the display body with the first display screen, so that the display module presents a continuous display pattern, and the first curved surface displays The area and the second curved display area are respectively connected to opposite ends of the main display area.
  • An electronic device includes a processor, a memory, and a computer program that is stored on the memory and can run on the processor.
  • the computer program is executed by the processor to implement the control method described above.
  • a computer-readable storage medium having a computer program stored on the computer-readable storage medium, which implements the control method described above when the computer program is executed.
  • the display module disclosed in the embodiment of the present disclosure improves the structure of the display module in the related art.
  • the first curved display area and the second curved display area form a groove at the junction, and a refractive light guide is arranged in the groove
  • the refraction light guide can refract the light emitted from the first curved display area and the second curved display area to the plane where the notch of the groove is located, thereby forming a display on the same plane.
  • the display content that is not easy to view due to the bending can be presented on a plane that is easier to view, which can undoubtedly improve the display performance of the display module.
  • FIG. 1 is a schematic structural diagram of a display screen of a display module disclosed in an embodiment of the disclosure before being formed;
  • FIG. 2 is a schematic structural diagram of a display module disclosed in an embodiment of the disclosure.
  • Figure 3 is a partial enlarged schematic view of the structure of Figure 2;
  • Fig. 4 is a partial enlarged schematic diagram of the structure in Fig. 3;
  • Fig. 5 is an optical schematic diagram of Fig. 4.
  • the embodiments of the present disclosure disclose a display module, and the disclosed display module is generally applied to electronic devices.
  • the display module disclosed in the embodiment of the present disclosure includes a display screen 100 and a refractive light guide 200.
  • the display screen 100 is a display component of the display module.
  • the display screen 100 includes a first docking edge 110, a second docking edge 120 and a display body 130, and the display body 130 is located between the first docking edge 110 and the second docking edge 120.
  • the display body 130 is connected to the first docking edge 110 and the second docking edge 120.
  • the first docking edge 110 and the second docking edge 120 are essentially the frame of the display screen 100, and are used to realize the power supply connection, wiring, and communication of the display screen 100. Connection etc. There are many ways to connect the first docking edge 110 and the second docking edge 120 to the display main body 130.
  • the connection method is a well-known technology and will not be repeated here.
  • the display main body 130 is arranged around, and the first docking edge 110 and the second docking edge 120 are located in the space A enclosed by the display main body 130.
  • the first butting edge 110 and the second butting edge 120 may be connected.
  • the first docking edge 110 is connected to the second docking edge 120 to maintain the shape surrounded by the display body 130.
  • the first butting edge 110 and the second butting edge 120 may be connected by adhesive bonding.
  • the display body 130 may be a ring-shaped display body.
  • the display body 130 may also be a bent structure with other shapes, and the specific shape of the display body 130 is not limited in the embodiment of the present disclosure.
  • the display screen 100 may be a rigid structural member, which can be bent through a bending process (such as a heating bending process), thereby achieving a deformation setting of the display body 130.
  • the display screen disclosed in the embodiment of the present disclosure may be a flexible display screen, and the flexible display screen can undoubtedly display the bending of the main body 130 conveniently.
  • the display body 130 is a ring-shaped display body formed by bending a flexible display screen.
  • the display body 130 includes a first curved surface display area 131 and a second curved surface display area 132. Both the first curved surface display area 131 and the second curved surface display area 132 are curved areas formed by bending the display body 130. .
  • the first curved display area 131 is connected to the first docking edge 110
  • the second curved display area 132 is connected to the second docking edge 120. Since the first docking edge 110 is connected to the second docking edge 120, the first curved display area can be realized
  • the connection between 131 and the second curved display area 132 finally realizes the end-to-end connection of the display main body 130.
  • the structure of the display main body 130 may have many kinds.
  • the display main body 130 may generally include other display areas except the first curved display area 131 and the second curved display area 132.
  • the display main body 130 also includes other display areas. It may include a main display area, and the first curved display area 131 and the second curved display area 132 are respectively connected to opposite ends of the main display area.
  • the first curved display area 131 and the second curved display area 132 form a groove B, and the refraction light guide 200 refracts the light emitted from the first curved display area 131 and the second curved display area 132 to the notch of the groove B.
  • the display content is presented on a plane.
  • the refraction light guide member 200 may be a light refraction member made of a polymer light-transmitting material or glass. Under the adjustment of the refraction light guide 200, the light from the first curved display area 131 and the second curved display area 132 can be refracted onto the same plane, thereby improving the display of the first curved display area 131 and the second curved display area 132 effect.
  • the display module disclosed in the embodiment of the present disclosure implements improvements to the structure of the display module in the related art.
  • the first curved display area 131 and the second curved display area 132 form a groove B at the junction, and are arranged in the groove B
  • the refraction light guide 200 can refract the light emitted from the first curved display area 131 and the second curved display area 132 to the plane where the notch of the groove B is located, thereby forming a display on the same plane .
  • the display content that is not easy to view due to the bending can be presented on a plane that is easier to view, which can undoubtedly improve the display performance of the display module.
  • the display module disclosed in the embodiment of the present disclosure may further include a flexible circuit board 300, and the flexible circuit board 300 may be located in the space A enclosed by the display main body 130.
  • One end of the flexible circuit board 300 is electrically connected to the first butting edge 110 or the second butting edge 120 to supply power to the entire display screen 100.
  • the other end of the flexible circuit board 300 is usually electrically connected to the main board of the electronic device, and then powered by the main board.
  • the flexible circuit board 300 can also be replaced by other flexible electrical connectors such as flexible cables, and the embodiments of the present disclosure do not limit the specific types of flexible electrical connectors.
  • the use of the flexible electrical connector to realize the power supply connection and the communication connection can undoubtedly make full use of the better deformability of the flexible electrical connector to achieve the purpose of convenient operation.
  • the refractive light guide 200 may have various structures. Please refer to FIGS. 3 to 5 again.
  • the refractive light guide 200 may include phases.
  • the first side surface and the second side surface are distributed on the back.
  • the first side surface is attached to the first curved surface display area 131, and the second side surface can be attached to the second curved surface display area 132.
  • the first side surface is adapted to the first curved surface display area 131, and the second side surface is adapted to the second curved surface display area 132, thereby improving the assembly effect.
  • the first side surface may be bonded to the first curved display area 131 through an OCA adhesive layer or a UV adhesive layer
  • the second side surface may be bonded to the second curved display area 132 through an OCA adhesive layer or a UV adhesive layer.
  • Adopting the adhesive assembly method has the advantages of simple operation and easy realization.
  • the thickness of the adhesive layer is easier to control and thinner, thereby improving the assembly between the refractive light guide 200 and the display body 130 to be more compact.
  • the thickness of the OCA glue layer or the UV glue layer may be 0.01 mm-0.5 mm.
  • the surface of the refractive light guide 200 that faces the notch of the groove B and the surface where the notch is located are coplanar and both are plane.
  • the refraction light guide 200 will not protrude from the notch of the groove B, thereby improving the appearance performance of the display module, and at the same time, it can make the electronic device equipped with the display module have a gripping feeling. Good job.
  • the refractive light guide 200 can emit light from the first curved display area 131 and the second curved display area 132 from a plane of the refractive light guide 200 after being refracted.
  • Technicians can achieve the above objectives through a variety of optical designs, and the design of light refraction can be related technologies, which will not be repeated here.
  • the refractive light guide 200 may be a micro-hole refractive light guide plate or a prismatic refractive plate.
  • the refractive light guide 200 is a microporous refractive light guide plate
  • the surface of the microporous refractive light guide plate facing the first curved display area 131 and the second curved display area 132 is the first surface
  • the surface where the notches of B face the same is the second surface, and both the first surface and the second surface are provided with a transparent covering layer.
  • the transparent cover layer may be a transparent glue layer. The transparent cover layer can prevent the micro-holes of the micro-hole refracting light guide plate from invading dust.
  • the refractive light guide 200 disclosed in the embodiment of the present disclosure may include a first sub-refractive light guide 210 and a second sub-refractive light guide 220, the first sub-refractive light guide 210 and a first curved surface
  • the display areas 131 are arranged oppositely and refract the light of the first curved display area 131 to the plane where the notch of the groove B is located.
  • the second sub-refracting light guide 220 is disposed opposite to the second curved display area 132, and refracts the light from the second curved display area 132 to the plane where the notch of the groove B is located.
  • the first sub-refractive light guide The surfaces of the member 210 and the second sub-refracting light guide member 220 facing the notch of the groove B are coplanar with the plane where the notch is located. In this case, the light from the first curved display area 131 and the second curved display area 132 is reflected to the plane where the notch is located, so that the display on the plane is easier to achieve better than the display on other areas of the display body 130. Stitching.
  • At least one of the opposing surfaces of the first sub-refractive light guide 210 and the second sub-refractive light guide 220 is provided with a light-shielding layer, and the light-shielding layer can further isolate the first sub-refractive light guide.
  • the light transmitted in the component 210 and the light transmitted in the second sub-refracting light guide 220 will ultimately prevent the two from interfering with each other.
  • the light-shielding layer may be an ink layer or a light-shielding film.
  • the embodiment of the present disclosure discloses an electronic device, and the disclosed electronic device includes the display module described in the above embodiment.
  • the electronic devices disclosed in the embodiments of the present disclosure may be mobile phones, tablet computers, e-book readers, game consoles, car navigation systems, smart watches, etc.
  • the embodiments of the present disclosure do not limit the specific types of electronic devices.
  • the electronic device may also include other accessories such as a casing and a motherboard arranged in the casing, and other components of the electronic device may be assembled in the space A enclosed by the display screen 100.
  • the embodiment of the present disclosure discloses a control method of the display module, and the disclosed control method includes:
  • S103 Splicing the second display image formed by the main display area of the display body 130 with the first display image so that the display module presents a continuous display pattern.
  • the first curved display area 131 and the second curved display area 132 are connected to the main display area respectively. Connect the opposite ends of the display area.
  • step S103 the picture splicing realized in step S103 can be realized by adopting the existing splicing technology.
  • the embodiment of the present disclosure discloses a control device for a display module, and the disclosed control device includes:
  • the first control unit is used to control the display of the display main body 130;
  • the second control unit is configured to splice the light refracted to the plane by the first curved display area 131 and the second curved display area 132 into a first display image;
  • the third control unit is used to splice the second display screen formed by the main display area of the display main body 130 with the first display screen, so that the display module presents a continuous display pattern, the first curved display area 131 and the second display area 131
  • the curved display area 132 is connected to the opposite ends of the main display area, respectively.
  • the embodiments of the present disclosure disclose an electronic device.
  • the disclosed electronic device may include a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When executed by the processor, the above-mentioned control method is realized.
  • embodiments of the present disclosure disclose a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed, the above-mentioned control method is realized.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present disclosure essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.
  • the program can be stored in a computer readable storage medium, and the program can be stored in a computer readable storage medium. During execution, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

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Abstract

一种显示模组中，显示屏(100)包括第一对接边缘(110)和第二对接边缘(120)以及位于第一对接边缘(110)与第二对接边缘(120)之间的显示主体(130)，且第一对接边缘(110)与第二对接边缘(120)位于显示主体围成的空间(A)中，显示主体(130)包括第一曲面显示区域(131)和第二曲面显示区域(132)，第一曲面显示区域(131)与第一对接边缘(110)相连，第二曲面显示区域(132)与第二对接边缘(120)相连，第一曲面显示区域(131)与第二曲面显示区域(132)形成凹槽(B)，折射导光件(200)固定在凹槽(B)中，折射导光件(200)将第一曲面显示区域(131)和第二曲面显示区域(132)发出的光线折射至凹槽(B)的槽口所在的平面上。

Description

显示模组及其控制方法和装置、电子设备
相关申请的交叉引用
本申请主张在2019年10月21日在中国提交的中国专利申请号No.201911000923.6的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信设备技术领域，尤其涉及一种显示模组及其控制方法和装置、电子设备。
背景技术
随着用户需求的提升以及技术的进步，电子设备的屏幕占比越来越大，从而形成大屏幕电子设备。较大的屏幕占比不但能够提升电子设备的显示性能，而且还能够提升电子设备的外观性能。
相关技术中的电子设备的显示屏通常存在边框，显示屏的边框为非显示区域。为了进一步提高屏幕占比，越来越多的电子设备配置有局部弯曲或多面弯曲的显示屏。然而在显示屏折弯对接的区域由于为曲面，因此无法实现在平面上的显示效果，最终影响显示内容的呈现，导致用户的使用体验不佳。
发明内容
本公开公开一种显示模组，以解决相关技术中的电子设备的显示屏对接处的曲面显示区域无法实现在平面上显示的问题。
为了解决上述问题，本公开采用下述技术方案：
一种显示模组，包括显示屏和折射导光件，所述显示屏包括第一对接边缘和第二对接边缘以及位于所述第一对接边缘与所述第二对接边缘之间的显示主体，且所述第一对接边缘与所述第二对接边缘位于所述显示主体围成的空间中，所述显示主体包括第一曲面显示区域和第二曲面显示区域，所述第一曲面显示区域与所述第一对接边缘相连，所述第二曲面显示区域与所述第二对接边缘相连，所述第一曲面显示区域与所述第二曲面显示区域形成凹槽， 所述折射导光件固定在所述凹槽中，所述折射导光件将所述第一曲面显示区域和所述第二曲面显示区域发出的光线折射至所述凹槽的槽口所在的平面上。
一种电子设备，包括上文所述的显示模组。
一种显示模组的控制方法，所述显示模组为上文所述的显示模组，所述控制方法包括：
控制所述显示主体显示；
将所述第一曲面显示区域和所述第二曲面显示区域被折射到所述平面的光线拼接成第一显示画面；
将所述显示主体的主显示区域形成的第二显示画面与所述第一显示画面拼接，以使所述显示模组呈现连续的显示图案，所述第一曲面显示区域和所述第二曲面显示区域分别与所述主显示区域相背的两端连接。
一种显示模组的控制装置，所述显示模组为上文所述的显示模组，所述控制装置包括：
第一控制单元，用于控制所述显示主体显示；
第二控制单元，用于将所述第一曲面显示区域和所述第二曲面显示区域被折射到所述平面的光线拼接成第一显示画面；
第三控制单元，用于将所述显示主体的主显示区域形成的第二显示画面与所述第一显示画面拼接，以使所述显示模组呈现连续的显示图案，所述第一曲面显示区域和所述第二曲面显示区域分别与所述主显示区域相背的两端连接。
一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上文所述的控制方法。
一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被执行时实现上文所述的控制方法。
本公开采用的技术方案能够达到以下有益效果：
本公开实施例公开的显示模组对相关技术中的显示模组的结构实施改进，第一曲面显示区域和第二曲面显示区域在衔接处形成凹槽，并在凹槽中设置折射导光件，折射导光件能够将第一曲面显示区域和第二曲面显示区域发出 的光线折射到凹槽的槽口所在的平面上，从而形成在同一平面上的显示。此种情况下，能够将由于折弯导致不容易观看的显示内容呈现在较容易观看的平面上，这无疑能够提高显示模组的显示性能。
附图说明
此处所说明的附图用来提供对本公开的进一步理解，构成本公开的一部分，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1为本公开实施例公开的显示模组的显示屏未成形之前的结构示意图；
图2为本公开实施例公开的显示模组的结构示意图；
图3为图2的局部放大结构示意图；
图4为图3中的局部放大结构示意图；
图5为图4的光学示意图。
附图标记说明：
100-显示屏、110-第一对接边缘、120-第二对接边缘、130-显示主体、131-第一曲面显示区域、132-第二曲面显示区域、
200-折射导光件、210-第一子折射导光件、220-第二子折射导光件、
300-柔性电路板、
A-空间、B-凹槽。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚，下面将结合本公开具体实施例及相应的附图对本公开技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
以下结合附图，详细说明本公开各个实施例公开的技术方案。
请参考图1-图5，本公开实施例公开一种显示模组，所公开的显示模组通常应用于电子设备。本公开实施例公开的显示模组包括显示屏100和折射 导光件200。
显示屏100为显示模组的显示构件，显示屏100包括第一对接边缘110、第二对接边缘120和显示主体130，显示主体130位于第一对接边缘110和第二对接边缘120之间。显示主体130与第一对接边缘110和第二对接边缘120相连，第一对接边缘110和第二对接边缘120实质是显示屏100的边框，用于实现显示屏100的供电连接、走线、通信连接等。第一对接边缘110与第二对接边缘120与显示主体130之间的连接方式有多种，该连接方式为公知技术，在此不再赘述。
在本公开实施例中，显示主体130围绕设置，第一对接边缘110与第二对接边缘120位于显示主体130围成的空间A中。第一对接边缘110与第二对接边缘120可以相连。具体的，第一对接边缘110与第二对接边缘120相连，进而保持显示主体130围绕的形状。在可选的方案中，第一对接边缘110和第二对接边缘120可以采用胶层粘接相连。
为了能够呈现更好的显示画面，在可选方案中，显示主体130可以为环状显示主体。当然，显示主体130还可以为其他形状的折弯结构件，本公开实施例不限制显示主体130的具体形状。
在通常情况下，显示屏100可以为硬质结构件，通过折弯工艺(如采用加热弯折的工艺)能够实现折弯，进而实现显示主体130的变形设置。在可选的方案中，本公开实施例公开的显示屏可以为柔性显示屏，柔性显示屏无疑能够方便显示主体130的折弯。基于此，在本公开实施例中，显示主体130由柔性显示屏经过折弯形成的环状显示主体。
在本公开实施例中，显示主体130包括第一曲面显示区域131和第二曲面显示区域132，第一曲面显示区域131和第二曲面显示区域132均为由显示主体130折弯形成的弯曲区域。第一曲面显示区域131与第一对接边缘110相连，第二曲面显示区域132与第二对接边缘120相连，由于第一对接边缘110与第二对接边缘120相连，因此能够实现第一曲面显示区域131与第二曲面显示区域132的连接，最终实现显示主体130的首尾连接。
显示主体130的结构可以有多种，显示主体130通常还可以包括除第一曲面显示区域131和第二曲面显示区域132之外的其它显示区域，一种具体 的实施方式中，显示主体130还可以包括主显示区域，第一曲面显示区域131和第二曲面显示区域132分别与主显示区域相背的两端连接。
第一曲面显示区域131与第二曲面显示区域132形成凹槽B，折射导光件200将第一曲面显示区域131和第二曲面显示区域132发出的光线折射至凹槽B的槽口所在的平面上，从而将显示内容呈现在一个平面上。
在本公开实施例中，折射导光件200可以有高分子透光材料或玻璃制成的光折射件。在折射导光件200的调节作用下，能够使得第一曲面显示区域131和第二曲面显示区域132光线折射到同一平面上，从而提高第一曲面显示区域131和第二曲面显示区域132的显示效果。
本公开实施例公开的显示模组对相关技术中的显示模组的结构实施改进，第一曲面显示区域131和第二曲面显示区域132在衔接处形成凹槽B，并在凹槽B中设置折射导光件200，折射导光件200能够将第一曲面显示区域131和第二曲面显示区域132发出的光线折射到凹槽B的槽口所在的平面上，从而形成在同一平面上的显示。此种情况下，能够将由于折弯导致不容易观看的显示内容呈现在较容易观看的平面上，这无疑能够提高显示模组的显示性能。
在可选的方案中，本公开实施例公开的显示模组还可以包括柔性电路板300，柔性电路板300可以位于显示主体130围成的空间A内。柔性电路板300的一端与第一对接边缘110或第二对接边缘120电连接，从而为整个显示屏100供电。柔性电路板300的另一端通常与电子设备的主板电连接，进而由主板供电。当然，柔性电路板300还可以由柔性线缆等其他柔性电连接件代替，本公开实施例不限制柔性电连接件的具体种类。采用柔性电连接件实现供电连接和通信连接，无疑能够充分利用柔性电连接件较好的变形能力，达到方便操作的目的。
在本公开实施例中，折射导光件200的结构可以有多种，请再次参考图3-图5，为了提高连接的稳定性，在可选的方案中，折射导光件200可以包括相背分布的第一侧面和第二侧面，第一侧面贴附在第一曲面显示区域131上，第二侧面可以贴附在第二曲面显示区域132上。此种情况下，第一侧面与第一曲面显示区域131相适配，第二侧面与第二曲面显示区域132相适配，从 而能够提高组装效果。
具体的，第一侧面可以与第一曲面显示区域131通过OCA胶层或UV胶层粘接，第二侧面可以与第二曲面显示区域132通过OCA胶层或UV胶层粘接。采用粘接组装的方式具有操作简单、易于实现的优点。同时，胶层的厚度较容易控制的较薄，从而提高折射导光件200与显示主体130之间装配的更加紧凑。一种具体的实施方式中，OCA胶层或UV胶层的厚度可以为0.01mm-0.5mm。
为了进一步提高显示效果，在可选的方案中，折射导光件200上与凹槽B的槽口朝向一直的表面与槽口所在的表面共面、且均为平面。此种情况下，折射导光件200不会凸出于凹槽B的槽口，从而能够提高显示模组的外观性能，同时有能使得配置有此种显示模组的电子设备的抓握手感干好。
本公开实施例公开的显示模组中，折射导光件200能够将第一曲面显示区域131和第二曲面显示区域132的光线通过折射后，从折射导光件200的一个平面射出，本领域技术人员可以通过多种光学设计达到上述目的，对光线折射的设计可以为相关技术，在此不再赘述。
实现上述光学功能的结构可以有多种，例如，折射导光件200可以为微孔折射导光板，也可以为棱形折射板。
在折射导光件200为微孔折射导光板的情况下，微孔折射导光板朝向第一曲面显示区域131和第二曲面显示区域132的表面为第一表面，微孔折射导光板与凹槽B的槽口朝向一致的表面为第二表面，第一表面和第二表面均设置有透明覆盖层。透明覆盖层可以为透明胶层。透明覆盖层能够避免微孔折射导光板的微孔侵入灰尘。
在可选的方案中，本公开实施例公开的折射导光件200可以包括第一子折射导光件210和第二子折射导光件220，第一子折射导光件210与第一曲面显示区域131相对设置、且将第一曲面显示区域131的光线折射至凹槽B的槽口所在的平面上。
同理，第二子折射导光件220与第二曲面显示区域132相对设置、且将第二曲面显示区域132的光线折射至凹槽B的槽口所在的平面上，第一子折射导光件210与第二子折射导光件220上朝向凹槽B的槽口的表面，均与槽 口所在的平面共面。此种情况下，第一曲面显示区域131和第二曲面显示区域132的光线反射到槽口所在的平面，进而使得该平面呈现的显示画面更容易与显示主体130其他区域的显示画面实现更好的拼接。
在可选的方案中，第一子折射导光件210和第二子折射导光件220相对接的表面中至少一者设置有遮光层，遮光层更能够起到隔离第一子折射导光件210内传输的光线与第二子折射导光件220内传输的光线，最终避免两者相互干扰。一种具体的实施方式中，遮光层可以为油墨层或遮光膜。
基于本公开实施例公开的显示模组，本公开实施例公开一种电子设备，所公开的电子设备包括上文实施例所述的显示模组。本公开实施例公开的电子设备可以是手机、平板电脑、电子书阅读器、游戏机、车载导航仪、智能手表等，本公开实施例不限制电子设备的具体种类。
具体的，电子设备还可以包括壳体和设置在壳体内的主板等其他配件，电子设备的其它构件可以组装在显示屏100围成的空间A中。
基于本公开实施例公开的显示模组，本公开实施例公开一种显示模组的控制方法，所公开的控制方法包括：
S101、控制显示主体130显示；
S102、将第一曲面显示区域131和第二曲面显示区域132被折射到平面的光线拼接成第一显示画面；
S103、将显示主体130的主显示区域形成的第二显示画面与第一显示画面拼接，以使显示模组呈现连续的显示图案，第一曲面显示区域131和第二曲面显示区域132分别与主显示区域相背的两端连接。
在通常情况下，电子设备内对显示屏各个区域是否显示的控制由电子设备的中央处理器完成，具体的控制过程为公知技术，在此不再赘述。步骤S103中实现的画面拼接可以采用目前已有的拼接技术实现。
基于本公开实施例公开的控制方法，本公开实施例公开一种显示模组的控制装置，所公开的控制装置包括：
第一控制单元，用于控制显示主体130显示；
第二控制单元，用于将第一曲面显示区域131和第二曲面显示区域132被折射到平面的光线拼接成第一显示画面；
第三控制单元，用于将显示主体130的主显示区域形成的第二显示画面与所述第一显示画面拼接，以使显示模组呈现连续的显示图案，第一曲面显示区域131和第二曲面显示区域132分别与主显示区域相背的两端连接。
基于上述控制方法，本公开实施例公开一种电子设备，所公开的电子设备可以包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述的控制方法。
基于上述控制方法，本公开实施例公开一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被执行时实现上文所述的控制方法。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中， 也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
本公开上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本公开的实施例而已，并不用于限制本公开。对于本领域技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本公开的权利要求范围之内。

Claims (17)

  1. 一种显示模组，包括显示屏(100)和折射导光件(200)，所述显示屏(100)包括第一对接边缘(110)和第二对接边缘(120)以及位于所述第一对接边缘(110)与所述第二对接边缘(120)之间的显示主体(130)，且所述第一对接边缘(110)与所述第二对接边缘(120)位于所述显示主体(130)围成的空间(A)中，所述显示主体(130)包括第一曲面显示区域(131)和第二曲面显示区域(132)，所述第一曲面显示区域(131)与所述第一对接边缘(110)相连，所述第二曲面显示区域(132)与所述第二对接边缘(120)相连，所述第一曲面显示区域(131)与所述第二曲面显示区域(132)形成凹槽(B)，所述折射导光件(200)固定在所述凹槽(B)中，所述折射导光件(200)将所述第一曲面显示区域(131)和所述第二曲面显示区域(132)发出的光线折射至所述凹槽(B)的槽口所在的平面上。
  2. 根据权利要求1所述的显示模组，还包括柔性电路板(300)，所述柔性电路板(300)位于所述空间(A)内，所述柔性电路板(300)的一端与所述第一对接边缘(110)或所述第二对接边缘(120)电连接。
  3. 根据权利要求1所述的显示模组，其中，所述显示屏(100)为柔性显示屏。
  4. 根据权利要求1所述的显示模组，其中，所述折射导光件(200)包括相背分布的第一侧面和第二侧面，所述第一侧面贴附在所述第一曲面显示区域(131)上，所述第二侧面贴附在所述第二曲面显示区域(132)上。
  5. 根据权利要求4所述的显示模组，其中，所述折射导光件(200)上与所述凹槽(B)的槽口朝向一致的表面与所述槽口所在的表面共面、且均为平面。
  6. 根据权利要求4所述的显示模组，其中，所述第一侧面与所述第一曲面显示区域(131)以及所述第二侧面与所述第二曲面显示区域(132)均通过OCA胶层或UV胶层粘接。
  7. 根据权利要求6所述的显示模组，其中，所述OCA胶层或所述UV胶层的厚度为0.01mm-0.5mm。
  8. 根据权利要求1所述的显示模组，其中，所述折射导光件(200)为微孔折射导光板或棱形折射板。
  9. 根据权利要求8所述的显示模组，其中，所述微孔折射导光板朝向所述第一曲面显示区域(131)和所述第二曲面显示区域(132)的表面为第一表面，所述微孔折射导光板与所述凹槽(B)的槽口朝向一致的表面为第二表面，所述第一表面和所述第二表面均设置有透明覆盖层。
  10. 根据权利要求1所述的显示模组，其中，所述折射导光件(200)包括第一子折射导光件(210)和第二子折射导光件(220)，所述第一子折射导光件(210)与所述第一曲面显示区域(131)相对设置、且将所述第一曲面显示区域(131)的光线折射至所述凹槽(B)的槽口所在的平面上；所述第二子折射导光件(220)与所述第二曲面显示区域(132)相对设置、且将所述第二曲面显示区域(132)的光线折射至所述凹槽(B)的槽口所在的平面上，所述第一子折射导光件(210)与所述第二子折射导光件(220)上朝向所述槽口的表面均与所述槽口所在的平面共面。
  11. 根据权利要求10所述的显示模组，其中，所述第一子折射导光件(210)和所述第二子折射导光件(220)相对接的表面中至少一者设置有遮光层。
  12. 根据权利要求1所述的显示模组，其中，所述显示主体(130)为环状显示主体。
  13. 一种电子设备，包括权利要求1-12中任一项所述的显示模组。
  14. 一种显示模组的控制方法，所述显示模组为权利要求1-13中任一项所述的显示模组，所述控制方法包括：
    控制所述显示主体(130)显示；
    将所述第一曲面显示区域(131)和所述第二曲面显示区域(132)被折射到所述平面的光线拼接成第一显示画面；
    将所述显示主体(130)的主显示区域形成的第二显示画面与所述第一显示画面拼接，以使所述显示模组呈现连续的显示图案，所述第一曲面显示区域(131)和所述第二曲面显示区域(132)分别与所述主显示区域相背的两端连接。
  15. 一种显示模组的控制装置，所述显示模组为权利要求1-13中任一项所述的显示模组，所述控制装置包括：
    第一控制单元，用于控制所述显示主体(130)显示；
    第二控制单元，用于将所述第一曲面显示区域(131)和所述第二曲面显示区域(132)被折射到所述平面的光线拼接成第一显示画面；
    第三控制单元，用于将所述显示主体(130)的主显示区域形成的第二显示画面与所述第一显示画面拼接，以使所述显示模组呈现连续的显示图案，所述第一曲面显示区域(131)和所述第二曲面显示区域(132)分别与所述主显示区域相背的两端连接。
  16. 一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现权利要求14所述的控制方法。
  17. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被执行时实现权利要求14所述的控制方法。
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