WO2021104084A1 - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
WO2021104084A1
WO2021104084A1 PCT/CN2020/129110 CN2020129110W WO2021104084A1 WO 2021104084 A1 WO2021104084 A1 WO 2021104084A1 CN 2020129110 W CN2020129110 W CN 2020129110W WO 2021104084 A1 WO2021104084 A1 WO 2021104084A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
lens
display screen
hole
groove
Prior art date
Application number
PCT/CN2020/129110
Other languages
English (en)
French (fr)
Inventor
吴永强
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 WO2021104084A1 publication Critical patent/WO2021104084A1/zh

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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • 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
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly

Definitions

  • the present disclosure relates to an electronic device.
  • the purpose of the present disclosure is to provide an electronic device that can increase the screen-to-body ratio of the display screen.
  • An electronic device including:
  • the display screen is arranged on one side of the cover plate, and the display screen is provided with a through hole;
  • a camera assembly the camera assembly is arranged opposite to the through hole, is arranged on the side of the cover plate facing the display screen, and a groove is opened at a position opposite to the through hole;
  • a lens is housed in the groove, and the lens is used for refracting the exit light of the display screen, and the exit light is refracted and condensed by the lens.
  • Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic cross-sectional view of the electronic device shown in FIG. 1;
  • FIG. 3 is a schematic diagram of the structure of the lens shown in FIG. 2;
  • Fig. 4 is a sectional view taken along A-A of the lens shown in Fig. 3;
  • Fig. 5 is a diagram of the positional relationship between the lens and the cover according to Fig. 1;
  • Fig. 6 is a cross-sectional view of the lens of another embodiment shown in Fig. 2.
  • the direction indications (such as up, down, left, right, front and back) are used to explain the structure and movement of various elements of the present invention not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the directions of these directions also change accordingly.
  • the electronic device can be a mobile phone, a computer screen, an IPAD, a phone watch, and other electronic devices that have both shooting and display functions.
  • the specific form of the electronic device is not limited here, as long as the electronic device has the functions of front shooting and display. Specifically, in this application, the electronic device is described by taking the mobile phone 10 as an example.
  • the route of the light emitted from the display screen can be changed, so that the light emitted from the display screen is refracted and converged toward the central axis of the through hole, so as to reduce the corresponding position of the through hole when the display screen is displayed.
  • the black border area increases the screen-to-body ratio of the whole display.
  • the electronic device 10 may include a cover 11, a display screen 12, a camera assembly 13, and a lens 14.
  • the cover 11 is used for finger touch contact, and the cover 11 is located on the outermost side of the electronic device 10.
  • the cover 11 may be a transparent cover 11 such as glass or resin.
  • a groove 111 is defined on one side of the cover plate 11 facing the display screen 12. The depth of the groove 111 is less than the thickness of the cover plate 11 to ensure that the other side of the cover plate 11 is a smooth plane, and does not affect the operator's touch operation on the cover plate 11.
  • the groove 111 is a circular groove 111.
  • the groove 111 may also be a square groove, an elliptical groove, etc., and the shape of the groove 111 is not limited here.
  • the display screen 12 is used to display images.
  • the display screen 12 may be an LED display screen, an OLED display screen or an LCD display screen, etc.
  • the type of the display screen 12 is not limited here.
  • the display screen 12 includes a plurality of pixels, and the plurality of pixels emit light to form an image.
  • the display screen 12 is provided with a through hole 121, and the through hole 121 is positioned opposite to the groove 111.
  • the shape of the through hole 121 is adapted to the shape of the groove 111.
  • the through hole 121 is a circular through hole 121.
  • the shape of the through hole 121 is not limited here. In other embodiments, the through hole 121 can also be designed as a square through hole, an elliptical through hole, or the like.
  • the opening position of the through hole 121 is opposite to the opening position of the groove 111.
  • the central axis of the through hole 121 coincides with the central axis of the groove 111.
  • the aperture of the through hole 121 is smaller than the aperture of the groove 111.
  • the aperture size of the through hole 121 corresponds to the black border area of the through hole 121.
  • the black border area of the through hole is often reduced by reducing the size of the camera component and the black border of the display screen, which not only affects the photographing effect of the camera component, but also increases the cost of the electronic device.
  • the black border area of the through hole can only be made small and cannot be completely eliminated.
  • the display screen 12 includes a main display area 122 and a non-main display area 123.
  • the main display area 122 is located in the middle of the display screen 12.
  • the non-main display area 123 is located at the edge of the display screen 12.
  • the edge position may be the side position, the top corner position, and the like of the display screen 12.
  • the through hole 121 is opened at the edge of the display screen 12 and is located in the non-main display area 123 of the display screen 12. Since the through hole 121 has no touch function, the through hole 121 is opened at the edge of the display screen 12 to ensure that the main display area 122 of the display screen 12 has a stable touch function.
  • the black border area of the through hole 121 located at the edge of the display screen 12 will not affect the overall display effect of the display screen 12, and the visual influence of the black border area is minimized.
  • the camera assembly 13 is used to take images.
  • the camera assembly 13 is arranged opposite to the through hole 121.
  • the camera assembly 13 includes a base 131 and a lens 132.
  • the base 131 is used to carry the lens 132, and the lens 132 is disposed on the base 131.
  • the lens 132 is used to receive light and take an image.
  • the photographing component is a front camera.
  • the camera assembly 13 is arranged on the side of the cover 11 facing the display screen 12. Wherein, the base 131 is located on the side of the display screen 12 facing away from the cover 11.
  • the lens 132 can be accommodated in the through hole 121, which reduces the space occupied by the camera assembly 13 in the thickness direction of the electronic device 10, which is conducive to the thinner and lighter development of the electronic device 10.
  • the side of the display screen 12 facing away from the cover 11, and the inner side wall of the through hole 121 is provided with an escape portion 124.
  • the escape portion 124 has a stepped structure.
  • the avoiding part 124 is used for avoiding the camera assembly 13. When the camera assembly 13 is installed, the avoiding portion 124 can prevent collision or friction between the base 131 and the display screen 12, so as to prevent the display screen 12 from being damaged.
  • the lens 14 is received in the groove 111.
  • the lens 14 is used to refract the emitted light from the display screen 12, and the emitted light is refracted and converged by the lens 14.
  • the lens 14 is received in the groove 111, and the outer periphery of the lens 14 is overlapped on the display screen 12. Then the light emitted by the display screen 12 will be projected onto the lens 14. According to the principle of light refraction, the light will be refracted by the lens 14 and will converge toward the central axis of the lens 14.
  • the observer is located on the side of the cover 11 facing away from the display screen 12, and the diameter of the through hole 121 in the display screen 12 seen by the observer is smaller than the actual diameter of the through hole 121.
  • the lens 14 and the groove 111 may be matched.
  • the size of the lens 14 is exactly accommodated in the groove 111 to prevent the size of the groove 111 from being too large, resulting in a larger cross-sectional area of the groove 111 and affecting the strength of the cover 11.
  • the gap between the lens 14 and the inner side wall of the groove 111 is filled with optical glue.
  • the lens 14 is fixed in the groove 111 by optical glue to ensure the position of the lens 14 is stable.
  • the optical glue may be an anti-reflection glue, etc., to enhance the light emission effect and avoid the gap between the lens 14 and the groove 111 of the cover plate 11, which affects the uniform light emission.
  • the lens 14 includes a convex portion 141 and a ring portion 142 provided around the convex portion 141.
  • the convex part 141 is opposite to the lens 132 of the camera assembly 13, and the convex part 141 is used to condense the light entering the lens 132.
  • the convex portion 141 can converge the light entering the lens 14 from the outside of the cover 11, so the light entering the lens 132 of the imaging assembly 13 can also converge. Then the shooting angle of view of the camera assembly 13 can be relatively increased.
  • the lens 14 with the convex portion 141 can reduce the opening of the through hole 121 accordingly.
  • the size can increase the screen-to-body ratio of the display screen.
  • the lens 132 of the imaging assembly 13 is located at the focal position of the convex portion 141 to make the captured image clear and improve the imaging effect of the imaging assembly 13. It can be understood that in other embodiments, if the focal length of the convex portion 141 is larger than the depth of the through hole 121, the lens 132 of the camera assembly 13 may also be located outside the through hole 121 to ensure that the camera assembly 13 has a longer focal length. Good shooting effect.
  • the convex portion 141 includes two arc surfaces arranged opposite to each other.
  • the two curved surfaces of the convex portion 141 may include a first curved surface 1411 and a second curved surface 1412.
  • the side of the convex portion 141 facing the lens 132 is the first curved surface 1411, and the other side is the first curved surface 1411.
  • the convex portion 141 is a convex lens.
  • the shape and structure of the convex lens are relatively standardized, which can facilitate the calculation of parameters such as focus and focal length, and facilitate the selection and placement of the lens 132 of the camera assembly 13.
  • first arc surface and the second arc surface of the convex portion may also include a polygonal surface structure formed by splicing multiple planes with each other.
  • the specific shape of the convex portion is not limited here.
  • the ring portion 142 is used to converge the light emitted from the display screen 12.
  • the ring portion 142 is used to overlap the display screen 12, so the image display light emitted by the display screen 12 will be refracted by the ring portion 142, and then enter the human eye through the cover 11.
  • the ring portion 142 can converge the light emitted by the display screen 12.
  • the thickness of the ring portion 142 gradually decreases from the inside to the outside in the radial direction of the ring portion 142.
  • the refracted light is refracted toward the thick side of the prism. Therefore, the light rays passing through the ring portion 142 can be refracted toward the side where the thickness of the ring portion 142 is larger.
  • the thicker side of the ring portion 142 is close to the middle of the lens 14 so that the light refracted by the ring portion 142 is refracted in the direction of the central axis of the lens 14, that is, the purpose of converging the emitted light beam of the display screen 12 is achieved.
  • the route of the light emitted from the display screen 12 is changed, and the light emitted from the display screen 12 is refracted toward the central axis of the through hole 121, thereby reducing the black border area at the corresponding position of the through hole 121 when the display screen is displayed. , To increase the screen-to-body ratio of the display screen 12.
  • the ring portion 142 includes two oppositely inclined side surfaces.
  • the two side surfaces of the ring portion 142 may include a first side surface 1421 and a second side surface 1422.
  • the side surface of the convex portion 141 facing the lens 132 is the first side surface 1421, and the other side is the second side surface 1422.
  • the first side surface 1421 and the second side surface 1422 are flat surfaces.
  • the incident angle and the exit angle of the emitted light from the display screen 12 are the angle between the emitted light from the display screen 12 and the first side surface 1421 and the angle between the emitted light and the second side surface 1422, which is easier to calculate and measure. Therefore, the manufacturing of the lens 14 is convenient, the measurement is convenient, and the operation simulation experiment is convenient.
  • the included angle between the first side surface 1421 and the second side surface 1422 of the ring portion 142 is e, and the included angle e should be increased as much as possible. Since the included angle e increases, and the refraction angle f is greater than the included angle e, the refraction angle f also increases accordingly. Since the display screen 12 needs to be arranged with black borders such as crossing lines to form the display screen, the light emitted from the display screen 12 at the position a nearest to the through hole 121 enters the lens 14 and is refracted from the cover by the lens 14 One side of the board 11 shoots out. Then the light is transmitted from the position b away from the central axis of the through hole 121. In this way, the black border area corresponding to the position of the through hole 121 when the display screen is displayed is reduced, and the screen-to-body ratio of the display screen 12 of the whole machine is increased.
  • the position b may be located at the central axis position of the through hole 121, and then the light is refracted to the central axis position of the through hole 121 and emitted, then the light emitted from the display screen 12 is refracted by the lens 14, which can be closer to The central axis of the through hole 121, the light emitted from the display screen 12 located around the through hole 121 is refracted by the lens 14 and all converge toward the central axis of the through hole 121, and the original black border area of the through hole 121 is refracted by the display screen 12. Therefore, there is no black border area at the through hole 121, so as to achieve a full-screen display and increase the screen-to-body ratio of the display screen 12 of the whole machine.
  • the two sides of the lens 14 may be symmetrically or asymmetrically.
  • the first arc surface 1411 and the second arc surface 1412 of the convex portion 141 are symmetrically arranged with respect to the cross section g-g passing through the center point of the lens 14.
  • the first side surface 1421 and the second side surface 1422 of the ring portion 142 are symmetrically arranged with respect to the cross section g-g passing through the center point of the lens 14.
  • the first side surface 2421 of the lens 24 and the light-emitting surface of the display screen 12 are parallel to each other.
  • the lens 24 can be stably lapped on the display screen 12; on the other side, the light emitted from the display screen 12 can enter the lens 24 perpendicularly, and the incident angle of the incident lens 24 is zero.
  • the incident angle of the light is the included angle e between the first side surface and the second side surface, and the incident angle is relatively large. Since the refraction angle f of the light is greater than the incident angle e, and the incident angle is larger, the corresponding refraction angle f will also increase.
  • the outgoing light with a larger refraction angle f can converge and close as far as possible toward the central axis of the through hole, thereby increasing the screen-to-body ratio of the display screen 12.
  • first arc surface 2411 and the second arc surface 2412 of the convex portion 241 may also be asymmetrically arranged.
  • the first side surface 2421 and the second side surface 2422 of the ring portion 242 may also be arranged asymmetrically.
  • the inclination angle of the first side surface 2421 and the second side surface 2422 can be adjusted, so that the size of the refraction angle f of the refracted light can be adjusted.
  • first side surface and the second side surface of the ring portion may also be two arc surfaces.
  • the arc surface of the ring portion and the arc surface of the convex portion may also be located on the same arc surface.
  • the ring portion 142 there is a smooth transition between the ring portion 142 and the convex portion 141.
  • the first side surface 1421 and the second side surface 1422 of the ring portion 142 and the first curved surface 1411 and the second curved surface 1412 of the convex portion 141 are smoothly transitioned.
  • the plane of the ring portion 142 can be tangent to the arc surface of the convex portion 141 to ensure a smooth transition between the ring portion 142 and the convex portion 141.
  • the lens 14 of the above-mentioned electronic device 10 uses the principle of prism refraction.
  • a lens 14 capable of changing the light is assembled in the groove 111 to achieve the display
  • the light emitted from the display area of the screen 12 is refracted in the black border area of the through hole 121, thereby achieving a visually full-screen display effect.
  • the lens 14 is in the shape of a convex lens to increase the photographing viewing angle range of the camera assembly.
  • the above-mentioned electronic device 10 implements a full screen, has a simple structure, has versatility for through-hole screens, has obvious cost advantages, and the overall reliability of the electronic device 10 is good.
  • the above-mentioned full-screen display of the electronic device 10 has a wide range of applicability, and is not limited by the size of the camera assembly 13 and the size of the black border of the display screen 12, and improves the expressiveness of the product without increasing the cost.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种电子设备。电子设备包括盖板、显示屏、摄像组件及透镜。显示屏设于盖板的一侧。显示屏开设有通孔。摄像组件与通孔相对设置，设于盖板朝向显示屏的一侧。盖板与通孔相对位置处开设有凹槽。透镜收容于凹槽内，透镜用于折射显示屏的出射光线，出射光线经透镜折射会聚。在上述电子设备中，通过透镜的折射，可以改变显示屏的出射光线的路线，使显示屏的出射光线朝向通孔的中轴方向折射会聚，从而达到减小显示屏显示时通孔对应位置的黑边区域，提高整机显示屏的屏占比。

Description

电子设备
本申请要求于2019年11月25日提交的，申请号为201911166516.2，名称为“电子设备”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
本公开涉及一种电子设备。
背景技术
目前，手机为了实现整机全面屏的显示同时兼顾前摄的自拍体验，通常会有刘海屏、水滴屏、双面屏等形式。但是随着目前用户对电子设备全面屏的屏占比的要求越来越高，目前全面屏由于具有“刘海”及“水滴”，占用显示屏的显示区域，降低显示屏的屏占比，不能满足用户的使用需要。
发明内容
本公开的目的在于提供一种能够提高显示屏的屏占比的电子设备。
一种电子设备，包括：
盖板；
显示屏，设于所述盖板的一侧，所述显示屏开设有通孔；
摄像组件，所述摄像组件与所述通孔相对设置，设于所述盖板朝向所述显示屏的一侧，且与所述通孔相对位置处开设有凹槽；及
透镜，收容于所述凹槽内，所述透镜用于折射所述显示屏的出射光线，所述出射光线经所述透镜折射会聚。
附图说明
图1为根据本公开的一实施方式的电子设备的结构示意图；
图2为根据图1所示的电子设备的横截面示意图；
图3为根据图2所示的透镜的结构示意图；
图4为根据图3所示的透镜沿A-A的剖面图；
图5为根据图1所示的透镜与盖板之间的位置关系图；
图6为图2所示的另一实施方式的透镜的剖面图。
附图标记说明如下：
10、电子设备；11、盖板；111、凹槽；12、显示屏；121、通孔；122、主显示区；123、非主显示区；124、避让部；13、摄像组件；131、基座；132、镜头；14、24、透镜；141、241、凸部；1411、2411、第一弧面；1412、2412、第二弧面；142、242、 环部；1421、2421、第一侧面；1422、2422、第二侧面。
具体实施方式
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些实施方式使得本公开将更加全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施方式中。在下面的描述中，提供许多具体细节从而给出对本公开的实施方式的充分理解。然而，本领域技术人员将意识到，可以实践本公开的技术方案而省略所述特定细节中的一个或更多，或者可以采用其它的方法、组元、装置、步骤等。在其它情况下，不详细示出或描述公知技术方案以避免喧宾夺主而使得本公开的各方面变得模糊。
尽管本发明可以容易地表现为不同形式的实施方式，但在附图中示出并且在本说明书中将详细说明的仅仅是其中一些具体实施方式，同时可以理解的是本说明书应视为是本公开原理的示范性说明，而并非旨在将本发明限制到在此所说明的那样。
由此，本说明书中所指出的一个特征将用于说明本公开的一个实施方式的其中一个特征，而不是暗示本发明的每个实施方式必须具有所说明的特征。此外，应当注意的是本说明书描述了许多特征。尽管某些特征可以组合在一起以示出可能的系统设计，但是这些特征也可用于其他的未明确说明的组合。由此，除非另有说明，所说明的组合并非旨在限制。
在附图所示的实施方式中，方向的指示(诸如上、下、左、右、前和后)用于解释本发明的各种元件的结构和运动不是绝对的而是相对的。当这些元件处于附图所示的位置时，这些说明是合适的。如果这些元件的位置的说明发生改变时，则这些方向的指示也相应地改变。
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些示例实施方式使得本公开的描述将更加全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。附图仅为本公开的示意性图解，并非一定是按比例绘制。图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。
以下结合本说明书的附图，对本发明的较佳实施方式予以进一步地详尽阐述。
本实施方式提供一种电子设备。该电子设备可以为手机、电脑屏幕、IPAD、电话手表等同时具有拍摄及显示功能的电子设备。此处对电子设备的具体形式不做限定，只要该电子设备具有前置拍摄和显示功能即可。具体在本申请中，该电子设备以手机10为例进行说明。
在上述电子设备中，通过透镜的折射，可以改变显示屏的出射光线的路线，使显示屏的出射光线朝向通孔的中轴方向折射会聚，从而达到减小显示屏显示时通孔对应 位置的黑边区域，提高整机显示屏的屏占比。
请参阅图1及图2，具体在本实施方式中，电子设备10可以包括盖板11、显示屏12、摄像组件13及透镜14。
请参阅图2，盖板11用于手指触摸接触，盖板11位于电子设备10的最外侧。盖板11可以为玻璃或树脂等透明盖板11。盖板11朝向显示屏12的一侧面开设有凹槽111。该凹槽111的深度小于盖板11的厚度，保证盖板11的另一侧面为光滑平面，不影响操作人员在盖板11上触控操作。
该凹槽111为圆形凹槽111。在其他实施方式中，凹槽111还可以为方形凹槽、椭圆形凹槽等，此处对凹槽111的形状并不做限定。
显示屏12用于显示图像。显示屏12可以为LED显示屏、OLED显示屏或者LCD显示屏等，此处对显示屏12的类型不做限定。显示屏12包括多个像素点，多个像素点发射光线，形成图像。显示屏12开设有通孔121，通孔121与凹槽111位置相对设置。
通孔121的形状与凹槽111的形状相适配。当凹槽111为圆形凹槽的时候，则通孔121为圆形通孔121。此处对通孔121的形状并不做限定，在其他实施方式中，通孔121还可以相应设计为方形通孔、椭圆形通孔等。
通孔121的开孔位置与凹槽111的开设位置相对。并且，通孔121的中轴线与凹槽111的中轴线重合。
通孔121的孔径小于凹槽111的槽口口径。通孔121的孔径大小对应通孔121的黑边区域。
目前，在传统的电子设备中，往往是通过减小摄像组件的尺寸以及显示屏的黑边来减小通孔的黑边区域，不仅影响摄像组件拍照效果，同时也会增加电子设备的成本。并且，对于通孔的黑边区域也只能做小不能完全消除。
显示屏12包括主显示区122及非主显示区123。主显示区122位于显示屏12的中间位置。非主显示区123位于显示屏12的边缘位置。例如，边缘位置可以为显示屏12的侧边位置、顶角位置处等。通孔121开设于显示屏12的边缘位置，位于显示屏12的非主显示区123。由于通孔121处没有触控功能，通孔121开设于显示屏12的边缘位置，可以保证显示屏12的主显示区122具有触控功能的稳定。并且，位于显示屏12边缘位置的通孔121，其黑边区域不会影响到显示屏12的整体显示效果，将该黑边区域的视觉影响尽量降低。
摄像组件13用于拍摄图像。摄像组件13与通孔121相对设置。摄像组件13包括基座131和镜头132。基座131用于承载镜头132，镜头132设置于基座131上。镜头132用于进光，拍摄图像。具体在本实施方式中，拍摄组件为前置摄像头。
摄像组件13设于盖板11朝向显示屏12的一侧。其中，基座131位于显示屏12背向盖板11的一侧。镜头132可以收容于通孔121内，减小摄像组件13占用电子设 备10在厚度方向的空间，有利于电子设备10的轻薄化发展。
显示屏12背向盖板11的一侧，通孔121的内侧壁设有避让部124。该避让部124为台阶结构。避让部124用于避让摄像组件13。当摄像组件13安装的时候，避让部124可以避免基座131与显示屏12之间发生碰撞或摩擦，以避免显示屏12受损。
透镜14收容于凹槽111内。透镜14用于折射显示屏12的出射光线，出射光线经透镜14折射会聚。透镜14收容于凹槽111内，透镜14的外周缘搭接在显示屏12上。则显示屏12发射的光线会投射到透镜14上，根据光的折射原理，光线经透镜14折射会朝向透镜14的中轴线方向会聚。观察者位于盖板11背向显示屏12的一侧，则观察者看到的位于该显示屏12的通孔121的直径大小要小于该通孔121的实际直径大小。
透镜14与凹槽111可以相适配。透镜14的尺寸恰好收容于凹槽111内，则避免凹槽111的尺寸过大，造成凹槽111的横截面面积较大，影响盖板11的强度。
透镜14与凹槽111的内侧壁之间的间隙填充有光学胶。透镜14通过光学胶固定于凹槽111内，保证透镜14的位置稳定。可以理解，该光学胶可以为增透胶等，以增强光线的出射效果，避免透镜14与盖板11的凹槽111之间存在空隙，影响光线均匀出射。
请参阅图3，透镜14包括凸部141及设于凸部141周围的环部142。凸部141与摄像组件13的镜头132相对，凸部141用于会聚进入镜头132的光线。凸部141可以对从盖板11的外侧进入透镜14内的光线进行会聚，因此进入摄像组件13镜头132内的光线也可以会聚。则该摄像组件13的拍摄视角可以相对增大。一方面，增大摄像组件13的入射光的入射角，可以增大拍摄视角；另一方面，对于同样拍摄质量要求的电子设备，具有凸部141的透镜14可以相应减小通孔121的开设大小，可以提高显示屏的屏占比。
并且，摄像组件13的镜头132位于该凸部141的焦点位置处，使拍摄图像清晰，提高摄像组件13的拍摄效果。可以理解，在其他实施方式中，如果凸部141的焦距较大，大于通孔121的深度的时候，则摄像组件13的镜头132还可以位于通孔121的外侧，以保证摄像组件13具有较好的拍摄效果。
请参阅图4，具体在本实施方式中，凸部141包括相对设置的两个弧面。为方便说明，现规定，凸部141的两个弧面可以包括第一弧面1411及第二弧面1412，凸部141朝向镜头132的侧面为第一弧面1411，另一侧的为第二弧面1412。
因此，凸部141为凸透镜。凸透镜的形状、结构较为规范，可以方便计算焦点、焦距等参数，可以方便摄像组件13的镜头132的选取及布置位置。
可以理解，在其他实施方式中，凸部的第一弧面及第二弧面也可以包括由多个平面相互拼接成的多棱面结构。此处对凸部的具体形状并不做限定。
环部142用于会聚显示屏12的出射光线。环部142用于与显示屏12搭接，因此显示屏12发出的图像显示光线会经过环部142折射，再经由盖板11射入人眼内。环 部142可以对显示屏12发出的光线产生会聚作用。
具体在本实施方式中，环部142的厚度在环部142的径向上由内向外逐渐减小。根据棱镜的折射原理，折射光线会朝向棱镜的厚边方向折射。因此，经过环部142的光线，能够朝向环部142的厚度较大的一侧折射。环部142的厚度较大的一侧靠近透镜14的中部，则使经环部142折射后的光线均朝向透镜14的中轴线方向折射，即实现对显示屏12的出射光束进行会聚的目的。通过透镜14的折射，改变显示屏12的出射光线的路线，使显示屏12的出射光线朝向通孔121的中轴方向折射，从而达到减小显示屏显示时通孔121对应位置的黑边区域，提高整机显示屏12的屏占比。
并且，具体在本实施方式中，环部142包括两个相对倾斜设置的侧面。为方便说明，现规定，环部142的两个侧面可以包括第一侧面1421及第二侧面1422，凸部141朝向镜头132的侧面为第一侧面1421，另一侧的为第二侧面1422。
具体地，第一侧面1421及第二侧面1422为平面。则显示屏12的出射光线的入射角及出射角，即为显示屏12的出射光线与第一侧面1421的夹角及出射光线与第二侧面1422之间的夹角，较为容易计算和测量。因此，透镜14的制作方便，测量方便，便于操作模拟实验。
请参阅图5，具体在本实施方式中，环部142的第一侧面1421与第二侧面1422之间的夹角为e，夹角e应尽量增大。由于夹角e增大，而折射角f要大于夹角e，则折射角f也相应增大。由于显示屏12的四周需要布置有过线等形成显示屏的黑边，则显示屏12距离通孔121最近的a位置处的出射光线，该光线入射到透镜14内，经透镜14折射从盖板11的一侧射出。则该光线从距离通孔121的中轴线的b位置处透射出。从而达到减小显示屏显示时通孔121对应位置的黑边区域，提高整机显示屏12的屏占比。
具体在本实施方式中，b位置可以位于通孔121的中轴线位置上，则光线折射到通孔121的中轴线位置处射出，则显示屏12的出射光线经透镜14折射，可以更为靠近通孔121的中轴线，则位于通孔121的四周的显示屏12的出射光线经透镜14折射均朝向通孔121的中轴线会聚，则通孔121的原黑边区域均折射有显示屏12的出射光线，因此，该通孔121处不存在黑边区域，从而达到全面屏显示，提高整机显示屏12的屏占比。
并且，透镜14的两侧面可以对称设置，也可以非对称设置。具体在本实施方式中，请参阅图4，凸部141的第一弧面1411及第二弧面1412关于经过透镜14的中心点的横截面g-g相互对称设置。环部142的第一侧面1421及第二侧面1422关于进过透镜14的中心点的横截面g-g相互对称设置。
请参阅图6，可以理解，在其他实施方式中，透镜24的第一侧面2421与显示屏12的出光面相互平行。一方面可以使透镜24能够稳定搭接于显示屏12上；另一面，则显示屏12的出射光线可以垂直入射透镜24内，且入射透镜24的入射角为零，在透 镜24内折射的时候，该光线的入射角即为第一侧面与第二侧面之间的夹角e，入射角较大。由于该光线的折射角f要大于该入射角e，入射角较大，则对应折射角f也会增大。具有较大折射角f的出射光线，可以尽量使光线朝向通孔的中轴方向会聚靠拢，增大显示屏12的屏占比。
可以理解，在其他实施方式中，凸部241的第一弧面2411及第二弧面2412也可以为非对称设置。环部242的第一侧面2421及第二侧面2422也可以为非对称设置。对于凸部241的第一弧面2411及第二弧面2412，可以通过调节第一侧面2421及第二侧面2422的倾斜角度，从而可以调节折射光线的折射角f的大小。
可以理解，在其他实施方式中，环部的第一侧面与第二侧面还可以为两弧面。环部的弧面与凸部的弧面也可以位于同一弧面上。
具体在本实施方式中，环部142与凸部141之间为平滑过渡。环部142的第一侧面1421及第二侧面1422与凸部141的第一弧面1411及第二弧面1412为光滑过渡。环部142的平面可以与凸部141的弧面相切，则保证环部142与凸部141的交界处为平滑过渡。环部142与凸部141之间为光滑过渡，则可以避免光线在环部142与凸部141的交界处的光线交错，发生相互干涉，造成光线不均匀，影响通孔121处的视觉效果。
上述电子设备10的透镜14利用棱镜折射原理，通过在通孔121的黑边区域上，在盖板11上开设凹槽111，在凹槽111内组装能够改变光线的透镜14，以达将显示屏12的显示区域的出射光线折射在通孔121的黑边区域，从而达到视觉上全面屏显示的效果。
同时，在前摄拍照视角区域，透镜14呈凸透镜形状，以增加摄像组件的拍照视角范围。
因此，上述电子设备10实现全面屏，结构形式简单，针对通孔屏具有通用性，成本优势明显，电子设备10的整机可靠性较好。上述电子设备10的全面屏显示的具有广泛的适用性，不受摄像组件13的尺寸及显示屏12的黑边尺寸大小的限制，在不增加成本的情况下，提升产品的表现力。
虽然已参照几个典型实施方式描述了本公开，但应当理解，所用的术语是说明和示例性、而非限制性的术语。由于本发明能够以多种形式具体实施而不脱离发明的精神或实质，所以应当理解，上述实施方式不限于任何前述的细节，而应在随附权利要求所限定的精神和范围内广泛地解释，因此落入权利要求或其等效范围内的全部变化和改型都应为随附权利要求所涵盖。

Claims (20)

  1. 一种电子设备，其特征在于，包括：
    盖板；
    显示屏，设于所述盖板的一侧，所述显示屏开设有通孔；
    摄像组件，所述摄像组件与所述通孔相对设置，设于所述盖板朝向所述显示屏的一侧，且与所述通孔相对位置处开设有凹槽；及
    透镜，收容于所述凹槽内，所述透镜用于折射所述显示屏的出射光线，所述出射光线经所述透镜折射会聚。
  2. 根据权利要求1所述的电子设备，其特征在于，所述通孔的孔径小于所述凹槽的槽口口径。
  3. 根据权利要求1所述的电子设备，其特征在于，所述凹槽的深度小于所述盖板的厚度。
  4. 根据权利要求1所述的电子设备，其特征在于，所述通孔的开孔位置与凹槽的开设位置相对。
  5. 根据权利要求1所述的电子设备，其特征在于，所述通孔的中轴线与所述凹槽的中轴线重合。
  6. 根据权利要求1所述的电子设备，其特征在于，所述透镜与所述凹槽相适配。
  7. 根据权利要求1所述的电子设备，其特征在于，所述透镜通过光刻胶固定在所述凹槽的内侧壁。
  8. 根据权利要求1所述的电子设备，其特征在于，所述透镜的外周缘搭接在所述显示屏上。
  9. 根据权利要求1所述的电子设备，其特征在于，所述透镜包括凸部及设于所述凸部周围的环部，所述凸部与所述摄像组件的镜头相对，所述凸部用于会聚进入所述镜头的光线，所述环部用于会聚所述显示屏的出射光线。
  10. 根据权利要求9所述的电子设备，其特征在于，所述凸部包括相对设置的两个弧面。
  11. 根据权利要求9所述的电子设备，其特征在于，所述环部的厚度在所述环部的径向上由外向内逐渐增大。
  12. 根据权利要求9所述的电子设备，其特征在于，所述环部用于与所述显示屏搭接，所述环部包括两个相对倾斜设置的侧面。
  13. 根据权利要求12所述的电子设备，其特征在于，所述环部的两侧面为两平面。
  14. 根据权利要求12所述的电子设备，其特征在于，所述透镜的环部包括第一侧面和第二侧面，且所述第一侧面与所述显示屏的出光面相互平行。
  15. 根据权利要求9所述的电子设备，其特征在于，所述环部与所述凸部的交界处为平滑过渡。
  16. 根据权利要求1所述的电子设备，其特征在于，所述通孔的内侧壁开设有避让部，所述避让部用于避让所述摄像组件。
  17. 根据权利要求16所述的电子设备，其特征在于，所述避让部为台阶结构。
  18. 根据权利要求1所述的电子设备，其特征在于，所述摄像组件的镜头收容于所述通孔内。
  19. 根据权利要求9所述的电子设备，其特征在于，所述摄像组件的镜头位于所述凸部的焦点位置处。
  20. 根据权利要求1所述的电子设备，其特征在于，所述通孔开设于所述显示屏的边缘位置。
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