WO2020258520A1 - 异形显示屏及其前置摄像头的拍照补光方法 - Google Patents

异形显示屏及其前置摄像头的拍照补光方法 Download PDF

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Publication number
WO2020258520A1
WO2020258520A1 PCT/CN2019/104625 CN2019104625W WO2020258520A1 WO 2020258520 A1 WO2020258520 A1 WO 2020258520A1 CN 2019104625 W CN2019104625 W CN 2019104625W WO 2020258520 A1 WO2020258520 A1 WO 2020258520A1
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Prior art keywords
area
special
display screen
front camera
shaped display
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PCT/CN2019/104625
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English (en)
French (fr)
Inventor
李纪辉
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Priority to US16/631,549 priority Critical patent/US11818469B2/en
Publication of WO2020258520A1 publication Critical patent/WO2020258520A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Definitions

  • the present application relates to the field of display, and in particular to a photo-filling method for a special-shaped display screen and its front camera.
  • the present application relates to a special-shaped display screen, which is used to solve the problem that the front camera of the special-shaped display screen existing in the prior art takes pictures due to the low brightness of the ambient light, which makes the photographing effect poor.
  • a special-shaped display screen provided by the present application includes: a non-display area, a display area, a front camera, and a local light enhancement area; wherein,
  • the non-display area is arranged around the special-shaped display screen and used to protect the special-shaped display screen;
  • the display area is set in the middle of the special-shaped display screen for displaying pictures
  • the front camera is arranged in the display area for taking pictures
  • the local light enhancement area is arranged in the display area, and the periphery of the front camera is controlled by a driving integrated circuit in the display area, and is used to enhance photographing light when the front camera is used.
  • the area of the non-display area is smaller than the area of the display area.
  • the shape of the front camera is: circle, rectangle, ellipse or triangle; the shape of the local light enhancement area is circle, rectangle, triangle or ellipse.
  • the area of the local light enhancement area is larger than the opening area of the front camera.
  • the brightness of the local light enhancement area when the front camera is used to take pictures is greater than the brightness of the display area.
  • This application also provides a photo-filling method for the front camera of the special-shaped display screen, which includes the following steps:
  • the front camera is turned on to obtain the brightness of the current ambient light
  • the driving integrated circuit controls the local light enhancement area to turn on the local light enhancement function, and start taking pictures.
  • the front camera in step "S10" is provided with a light sensor.
  • step "S40" is further divided into:
  • S401 First use an algorithm to calculate the brightness difference between the current brightness of the ambient light and a preset value inside the special-shaped display screen;
  • the local light enhancement area compensates the light brightness around the front camera according to the brightness difference.
  • the brightness of the current ambient light is inversely proportional to the brightness enhanced by the local light enhancement area.
  • the front camera, the driving integrated circuit, and the local light enhancement area are electrically connected to form a fully closed feedback loop.
  • the special-shaped display screen and its front-facing camera provided by the present application have the following beneficial effects:
  • the special-shaped display screen provided by this application adds a local light enhancement area around the front camera, which can compensate the brightness of the front camera when taking pictures in a dark surrounding environment to improve the picture quality;
  • This application also provides a photo-filling method for the front camera of the special-shaped display screen, which first obtains the brightness of the current ambient light, and then compares the brightness of the current ambient light with the preset value inside the display screen, and then passes the algorithm The difference between the current brightness of the ambient light and the preset value inside the display screen is calculated and compensated, so that the photo quality of the front camera can be guaranteed even when the surrounding environment is dark.
  • FIG. 1 is a schematic structural diagram of a special-shaped display screen provided by an embodiment of the application.
  • FIG. 2 is a schematic flowchart of a photographing method for a front camera of a special-shaped display screen provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of the internal control of the front camera of the special-shaped display screen provided by the embodiment of the application for taking photos and supplementing light.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of this application, “multiple” means two or more than two, unless otherwise specifically defined.
  • This application provides a special-shaped display screen and a photo-filling method for its front camera. For details, refer to Figures 1-3.
  • FIG. 1 is a schematic structural diagram of a special-shaped display screen provided by an embodiment of this application. It includes: a non-display area 1, a display area 2, a front camera 3, and a local light enhancement area 4; wherein the non-display area 1 is arranged around the irregular-shaped display screen to protect the irregular-shaped display screen;
  • the display area 2 is set in the middle of the special-shaped display screen for displaying pictures;
  • the front camera 3 is set in the display area 2 for taking pictures;
  • the local light enhancement area 4 is set in the In the display area 2, the surroundings of the front camera 3 are controlled by a driving integrated circuit 21 (not shown in the figure) in the display area 2, and are used to enhance photographing light when the front camera 4 is used.
  • the area of the non-display area 1 is smaller than the area of the display area 2.
  • the shape of the front camera 3 is: circle, rectangle, ellipse, triangle, etc., and is not limited to the circle shown in the figure;
  • the shape of the local light enhancement area 4 is: circle, rectangle, triangle or It is an ellipse or the like, and the area of the local light enhancement area 4 is larger than the opening area of the front camera 3, that is, the front camera 3 is arranged in the central area of the local light enhancement area 4.
  • the front camera 3 is arranged at a corner of the display area 2 and is not limited to the upper left corner shown in FIG. 1 of this embodiment, and may also be the upper right corner, the lower left corner, or the lower right corner.
  • the drive integrated circuit (DIC, Drive Integrate) provided inside the local light enhancement area 4 and the display area 2 Circuit) 21 is electrically connected, so that when the front camera 3 is taking a picture, the brightness of the light around the front camera 3 is increased, and the amount of lighting is increased, so that the brightness around the front camera 3 is higher than that of the display
  • the normal brightness of zone 2 is to turn on the local light enhancement mode (HBM, High Brightness Mode). That is, the brightness of the local light enhancement area 4 when the front camera 3 is used for taking pictures is greater than the brightness of the display area 2; if the brightness of the current ambient light is not within the preset value range, the abnormal display The screen will not turn on the local light enhancement function, and you can directly start taking pictures.
  • HBM High Brightness Mode
  • FIG. 2 is a schematic flowchart of a photographing method of a front camera of a special-shaped display screen provided in an application embodiment. That is to say, this application also provides a photo-filling method for the front camera of the special-shaped display screen, which specifically includes the following steps: S10, the front camera 3 is turned on, and the brightness of the current ambient light (Lx) is obtained; S20, the brightness of the current ambient light Compare with the preset value (U) inside the special-shaped display screen; S30, if the current ambient light brightness is not within the preset value range, the special-shaped display screen will not turn on the local light enhancement function and start taking pictures; S40, If the current brightness of the ambient light is within the preset value range, the driving integrated circuit controls the local light enhancement area 4 to turn on the local light enhancement function and start taking pictures.
  • the front camera 3 is provided with a light sensor (not shown in the figure), and the light sensor is mainly used to obtain the brightness of the ambient light.
  • step “S40” is further divided into: S401, first use an algorithm to calculate the brightness difference between the current brightness of the ambient light and the preset value inside the special-shaped display screen, that is, calculate the difference; S402, The local light enhancement area 4 then compensates for the brightness of the light around the front camera 3 according to the brightness difference, that is, performs compensation.
  • FIG. 3 is a schematic diagram of the internal control of the front camera of the special-shaped display screen provided in an embodiment of the application for taking photos and supplementing light.
  • the front camera 3, the driving integrated circuit 21 and the local light enhancement area 4 are electrically connected to each other, and form a fully closed feedback loop.
  • the driving integrated circuit 21 continuously compensates the brightness of the local light enhancement area 4, if the brightness value of the local light enhancement area 4 does not reach the preset value inside the special-shaped display screen, the local light enhancement The area 4 then transmits the signal to the driving integrated circuit 21, and the driving integrated circuit 21 calculates again, and compensates the brightness value that needs to be compensated to the local light enhancement area 4 through the front camera 3, and so on until The light intensity enhanced by the local light enhancement area 4 reaches the preset value inside the special-shaped display screen.
  • the special-shaped display screen provided by this application has the following advantages:
  • a local light enhancement area 4 can compensate the brightness of the front camera 3 when taking pictures in a dark surrounding environment to improve the picture quality;
  • this application also provides a photo supplement light for the front camera of the special-shaped display screen Method, first obtain the brightness of the current ambient light, and then compare the brightness of the current ambient light with the preset value inside the display screen, and then calculate the difference between the brightness of the current ambient light and the preset value inside the display screen through an algorithm , And make compensation, so that the front camera's photo quality can be guaranteed even when the surrounding environment is dark.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

一种异形显示屏，包括：非显示区、显示区、前置摄像头以及局部光线增强区域；其中，非显示区设置在异形显示屏的四周；显示区设置在异形显示屏的中间位置；前置摄像头设置在显示区内；局部光线增强区域设置在显示区内，前置摄像头的四周。

Description

异形显示屏及其前置摄像头的拍照补光方法 技术领域
本申请涉及显示领域，特别是涉及一种异形显示屏及其前置摄像头的拍照补光方法。
 背景技术
随着全面屏显示技术的迅速发展，由于前置摄像头的存在，越来越多的屏幕采取了挖孔或是开口的设计，即在屏幕的一部分会包围前置摄像头。在实际应用过程中，比如弱光或是暗光环境下，由于环境光的亮度较低，使得最终成像的质量较差。
因此，现有的异形显示屏技术中，还存在异形显示屏的前置摄像头在拍照过程中，由于环境光亮度较暗，使得拍照效果不佳的问题，急需改进。
 技术问题
本申请涉及一种异形显示屏，用于解决现有技术中存在的异形显示屏的前置摄像头在拍照时，由于环境光的亮度较低使得拍照效果不佳的问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供的一种异形显示屏，包括：非显示区、显示区、前置摄像头以及局部光线增强区域；其中，
所述非显示区设置在所述异形显示屏的四周，用于保护所述异形显示屏；
所述显示区设置在所述异形显示屏的中间位置，用于显示画面；
所述前置摄像头设置在所述显示区内，用于拍照；
所述局部光线增强区域设置在所述显示区内，所述前置摄像头的四周，由所述显示区内的驱动集成电路控制，在使用所述前置摄像头时用于增强拍照光线。
根据本申请提供的一优选实施例，所述非显示区的面积小于所述显示区的面积。
根据本申请提供的一优选实施例，所述前置摄像头的形状为：圆形、矩形、椭圆形或是三角形；所述局部光线增强区域的形状为圆形、矩形、三角形或是椭圆形。
根据本申请提供的一优选实施例，所述局部光线增强区域的面积大于所述前置摄像头的开口面积。
根据本申请提供的一优选实施例，所述局部光线增强区域在使用前置摄像头拍照时的亮度大于所述显示区的亮度。
本申请还提供一种异形显示屏前置摄像头的拍照补光方法，包括如下步骤：
S10，前置摄像头开启，获取当前环境光的亮度；
S20，将当前环境光的亮度与异形显示屏内部的预设值进行比较；
S30，若当前环境光的亮度不在预设值的范围内，则所述异形显示屏不会开启局部光线增强功能，开始拍照；
S40，若当前环境光的亮度在预设值范围内，则驱动集成电路控制局部光线增强区域开启局部光线增强功能，开始拍照。
根据本申请提供的一优选实施例，步骤“S10”中所述前置摄像头内设置有光线传感器。
根据本申请提供的一优选实施例，步骤“S40”又分为：
S401，先运用算法计算出所述当前环境光的亮度与所述异形显示屏内部的预设值之间的亮度差值；
S402，所述局部光线增强区域再针对所述亮度差值对所述前置摄像头四周的光线亮度进行补偿。
根据本申请提供的一优选实施例，所述当前环境光的亮度与所述局部光线增强区域所增强的亮度成反比。
根据本申请提供的一优选实施例，所述前置摄像头、所述驱动集成电路以及所述局部光线增强区域之间电性连接，组成一个全闭环反馈回路。
 有益效果
与现有技术相比，本申请提供的异形显示屏及其前置摄像头的拍照补光方法具有以下有益效果：
1.本申请提供的一种异形显示屏，通过在前置摄像头四周增设了一个局部光线增强区域，在周围环境较暗的情况下拍照时可对前置摄像头的亮度进行补偿，提高拍照质量；
2.本申请还提供一种异形显示屏前置摄像头的拍照补光方法，先获取当前环境光的亮度，再通过将当前环境光的亮度与显示屏内部的预设值进行比较，再通过算法计算出当前环境光的亮度与显示屏内部的预设值的差值，并进行补偿，使得在周围环境较暗的情况下还能保证前置摄像头的拍照质量。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，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为本申请实施例提供的异形显示屏结构示意图。
图2为本申请实施例提供的异形显示屏前置摄像头的拍照方法的流程示意图。
图3为本申请实施例提供的异形显示屏前置摄像头拍照补光的内部控制示意图。
 本发明的实施方式
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，本领域技术人员在没有作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。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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，而不是指示或暗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。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
本申请提供一种异形显示屏及其前置摄像头的拍照补光方法，具体参阅图1-3。
参阅图1，为本申请实施例提供的一种异形显示屏的结构示意图。包括：非显示区1、显示区2、前置摄像头3以及局部光线增强区域4；其中，所述非显示区1设置在所述异形显示屏的四周，用于保护所述异形显示屏；所述显示区2设置在所述异形显示屏的中间位置，用于显示画面；所述前置摄像头3设置在所述显示区2内，用于拍照；所述局部光线增强区域4设置在所述显示区2内，所述前置摄像头3的四周，由所述显示区2内的驱动集成电路21（图中未示出）控制，在使用所述前置摄像头4时用于增强拍照光线。
在本申请提供的实施例中，所述非显示区1的面积小于所述显示区2的面积。所述前置摄像头3的形状为：圆形、矩形、椭圆形或是三角形等，不限于图中所示的圆形；所述局部光线增强区域4的形状为：圆形、矩形、三角形或是椭圆形等，且所述局部光线增强区域4的面积大于所述前置摄像头3的开口面积，即所述前置摄像头3设置在所述局部光线增强区域4的中心区域。进一步地，所述前置摄像头3设置在所述显示区2的一角处，不限于本实施例图1中所示的左上角，也可以是右上角、左下角或是右下角等。
在本申请提供的实施例中，所述局部光线增强区域4内部与所述显示区2内设置的驱动集成电路（DIC，Drive Integrate Circuit）21电性连接，使得所述前置摄像头3在拍照时，所述前置摄像头3周围的光线亮度增强，增大采光量，使得所述前置摄像头3周围的亮度高于所述显示区2的正常亮度，即开启局部光线增强模式（HBM，High Brightness Mode）。即所述局部光线增强区域4在使用所述前置摄像头3拍照时的亮度大于所述显示区2的亮度；若所述当前环境光的亮度不在预设值的范围内，则所述异形显示屏不会开启局部光线增强功能，并可直接开始拍照。
参阅图2，为申请实施例提供的异形显示屏前置摄像头的拍照方法的流程示意图。即本申请还提供一种异形显示屏前置摄像头的拍照补光方法，具体包括以下步骤：S10，前置摄像头3开启，获取当前环境光的亮度（Lx）；S20，将当前环境光的亮度与异形显示屏内部的预设值（U）进行比较；S30，若当前环境光的亮度不在预设值的范围内，则所述异形显示屏不会开启局部光线增强功能，开始拍照；S40，若当前环境光的亮度在预设值范围内，则驱动集成电路控制局部光线增强区域4开启局部光线增强功能，开始拍照。在上述步骤“S10”中，所述前置摄像头3内设置有光线传感器（图中未示出），所述光线传感器主要用于获取周围环境光的亮度。
进一步地，步骤“S40”又分为：S401，先运用算法计算出所述当前环境光的亮度与所述异形显示屏内部的预设值之间的亮度差值，即计算差值；S402，所述局部光线增强区域4再针对所述亮度差值对所述前置摄像头3四周的光线亮度进行补偿，即实行补偿。
已知，所述局部光线增强区域4所增强的亮度与所述当前环境光的亮度之间的关系式为: Lv=k*Lx，即所述当前环境光的亮度与所述局部光线增强区域4所增强的亮度成反比。
参阅图3，为本申请实施例提供的异形显示屏前置摄像头拍照补光的内部控制示意图。所述前置摄像头3、所述驱动集成电路21以及所述局部光线增强区域4之间电性连接，且组成一个全闭环反馈回路。即所述驱动集成电路21不断地对所述局部光线增强区域4的亮度进行补偿，若所述局部光线增强区域4的亮度值未达到异形显示屏内部的预设值，则所述局部光线增强区域4再将信号传递给所述驱动集成电路21，所述驱动集成电路21再次计算，将需要补偿的亮度值通过所述前置摄像头3补偿给所述局部光线增强区域4，如此往复，直到所述局部光线增强区域4所增强的光线亮度达到所述异形显示屏内部的预设值为止。
与现有技术相比，本申请提供的异形显示屏及其前置摄像头的拍照补光方法的有益效果为：首先，本申请提供的一种异形显示屏，通过在前置摄像头3四周增设了一个局部光线增强区域4，在周围环境较暗的情况下拍照时可对前置摄像头3的亮度进行补偿，提高拍照质量；其次，本申请还提供一种异形显示屏前置摄像头的拍照补光方法，先获取当前环境光的亮度，再通过将当前环境光的亮度与显示屏内部的预设值进行比较，再通过算法计算出当前环境光的亮度与显示屏内部的预设值的差值，并进行补偿，使得在周围环境较暗的情况下还能保证前置摄像头的拍照质量。
以上对本申请实施例所提供的一种异形显示屏及其前置摄像头的拍照补光方法进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (17)

  1. 一种异形显示屏，包括：非显示区、显示区、前置摄像头以及局部光线增强区域；其中，
    所述非显示区设置在所述异形显示屏的四周，用于保护所述异形显示屏；
    所述显示区设置在所述异形显示屏的中间位置，为矩形，用于显示画面；
    所述前置摄像头设置在所述显示区内，用于拍照；
    所述局部光线增强区域设置在所述显示区内，所述前置摄像头的四周，由设置在所述显示区内的驱动集成电路控制，在使用所述前置摄像头时用于增强拍照光线。
  2. 根据权利要求1所述的异形显示屏，其中，所述非显示区的面积小于所述显示区的面积。
  3. 根据权利要求2所述的异形显示屏，其中，所述前置摄像头的形状为：圆形、矩形、椭圆形或是三角形；所述局部光线增强区域的形状为圆形、矩形、三角形或是椭圆形。
  4. 根据权利要求3所述的异形显示屏，其中，所述局部光线增强区域的面积大于所述前置摄像头的开口面积。
  5. 根据权利要求4所述的异形显示屏，其中，所述局部光线增强区域在使用前置摄像头拍照时的亮度大于所述显示区的亮度。
  6. 根据权利要求5所述的异形显示屏，其中，所述前置摄像头设置在所述局部光线增强区域的中心区域，所述显示区的其中一角处。
  7. 根据权利要求1所述的异形显示屏，其中，所述局部光线增强区域与所述显示区内设置的驱动集成电路电性连接。
  8. 一种异形显示屏，其中，包括：非显示区、显示区、前置摄像头以及局部光线增强区域；其中，
    所述非显示区设置在所述异形显示屏的四周，用于保护所述异形显示屏；
    所述显示区设置在所述异形显示屏的中间位置，用于显示画面；
    所述前置摄像头设置在所述显示区内，用于拍照；
    所述局部光线增强区域设置在所述显示区内，所述前置摄像头的四周，由设置在所述显示区内的驱动集成电路控制，在使用所述前置摄像头时用于增强拍照光线。
  9. 根据权利要求8所述的异形显示屏，其中，所述非显示区的面积小于所述显示区的面积。
  10. 根据权利要求9所述的异形显示屏，其中，所述前置摄像头的形状为：圆形、矩形、椭圆形或是三角形；所述局部光线增强区域的形状为圆形、矩形、三角形或是椭圆形。
  11. 根据权利要求10所述的异形显示屏，其中，所述局部光线增强区域的面积大于所述前置摄像头的开口面积。
  12. 根据权利要求11所述的异形显示屏，其中，所述局部光线增强区域在使用前置摄像头拍照时的亮度大于所述显示区的亮度。
  13. 一种异形显示屏前置摄像头的拍照补光方法，其中，包括如下步骤：
    S10，前置摄像头开启，获取当前环境光的亮度；
    S20，将当前环境光的亮度与异形显示屏内部的预设值进行比较；
    S30，若当前环境光的亮度不在预设值的范围内，则所述异形显示屏不会开启局部光线增强功能，开始拍照；
    S40，若当前环境光的亮度在预设值范围内，则驱动集成电路控制局部光线增强区域开启局部光线增强功能，开始拍照。
  14. 根据权利要求13所述的异形显示屏前置摄像头的拍照补光方法，其中，步骤“S10”中所述前置摄像头内设置有光线传感器。
  15. 根据权利要求13所述的异形显示屏前置摄像头的拍照补光方法，其中，步骤“S40”又分为：
    S401，先运用算法计算出所述当前环境光的亮度与所述异形显示屏内部的预设值之间的亮度差值；
    S402，所述局部光线增强区域再针对所述亮度差值对所述前置摄像头四周的光线亮度进行补偿。
  16. 根据权利要求15所述的异形显示屏前置摄像头的拍照补光方法，其中，所述当前环境光的亮度与所述局部光线增强区域所增强的亮度成反比。
  17. 根据权利要求13所述的异形显示屏前置摄像头的拍照补光方法，其中，所述前置摄像头、所述驱动集成电路以及所述局部光线增强区域之间电性连接，组成一个全闭环反馈回路。
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Publication number Priority date Publication date Assignee Title
CN111063195A (zh) * 2019-11-19 2020-04-24 珠海市德宇辉煌信息科技有限公司 一种车牌识别装置及系统
CN110913151A (zh) * 2019-12-05 2020-03-24 武汉华星光电半导体显示技术有限公司 前置摄像头的补光方法及显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205864557U (zh) * 2016-07-15 2017-01-04 武汉市马里欧网络有限公司 一种具有自动补光功能的摄像机
CN106502025A (zh) * 2016-10-02 2017-03-15 上海青橙实业有限公司 移动终端及其前置摄像头补偿光的方法
US20170287992A1 (en) * 2016-03-29 2017-10-05 Samsung Electronics Co., Ltd. Electronic device including display and camera
CN107818733A (zh) * 2017-11-22 2018-03-20 广东欧珀移动通信有限公司 显示屏组件及电子设备
CN108111735A (zh) * 2017-12-29 2018-06-01 广东欧珀移动通信有限公司 旋转模组、具有旋转模组的移动终端及其旋转控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312986A (zh) * 2013-06-08 2013-09-18 康佳集团股份有限公司 一种基于移动终端的前置拍照补光方法及移动终端
US10475358B2 (en) * 2014-11-14 2019-11-12 Rohinni, LLC Indicium illumination by light-generating sources
CN105827943B (zh) * 2015-10-19 2019-01-22 维沃移动通信有限公司 一种人眼的自拍方法及电子设备
CN106210334B (zh) * 2016-07-22 2020-05-08 惠州Tcl移动通信有限公司 一种智能闪光灯控制方法、系统及移动终端
CN107426471B (zh) * 2017-05-03 2021-02-05 Oppo广东移动通信有限公司 相机模组和电子装置
CN107911507B (zh) * 2017-11-22 2019-09-13 Oppo广东移动通信有限公司 显示屏组件及电子设备
US10594925B2 (en) * 2017-12-04 2020-03-17 Qualcomm Incorporated Camera zoom level and image frame capture control
KR102036204B1 (ko) * 2018-06-18 2019-10-24 양경호 휴대형 이동통신 단말기의 자기 영상 촬영장치 및 그 제어 방법
US11233923B2 (en) * 2019-03-27 2022-01-25 Lenovo (Singapore) Pte. Ltd. Display-covered camera
US11706520B2 (en) * 2020-10-12 2023-07-18 Qualcomm Incorporated Under-display camera and sensor control
US11412120B2 (en) * 2020-12-31 2022-08-09 Google Llc Reducing a hole-in-active-area size for flexible displays

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170287992A1 (en) * 2016-03-29 2017-10-05 Samsung Electronics Co., Ltd. Electronic device including display and camera
CN205864557U (zh) * 2016-07-15 2017-01-04 武汉市马里欧网络有限公司 一种具有自动补光功能的摄像机
CN106502025A (zh) * 2016-10-02 2017-03-15 上海青橙实业有限公司 移动终端及其前置摄像头补偿光的方法
CN107818733A (zh) * 2017-11-22 2018-03-20 广东欧珀移动通信有限公司 显示屏组件及电子设备
CN108111735A (zh) * 2017-12-29 2018-06-01 广东欧珀移动通信有限公司 旋转模组、具有旋转模组的移动终端及其旋转控制方法

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