WO2022253133A1 - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
WO2022253133A1
WO2022253133A1 PCT/CN2022/095577 CN2022095577W WO2022253133A1 WO 2022253133 A1 WO2022253133 A1 WO 2022253133A1 CN 2022095577 W CN2022095577 W CN 2022095577W WO 2022253133 A1 WO2022253133 A1 WO 2022253133A1
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WO
WIPO (PCT)
Prior art keywords
light
infrared
electronic device
driving circuit
display screen
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PCT/CN2022/095577
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English (en)
French (fr)
Inventor
张少博
Original Assignee
维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2022253133A1 publication Critical patent/WO2022253133A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

Definitions

  • the present application belongs to the technical field of electronic products, and in particular relates to an electronic device.
  • electronic devices such as mobile phones are also integrated with an infrared remote control module, so that the infrared remote control module can be used to control electrical appliances such as televisions and air conditioners.
  • the installation space of the infrared remote control module is also limited.
  • the infrared remote control module of the electronic equipment has the problem of limited installation space.
  • the purpose of the present application is to provide an electronic device, which can solve the problem in the related art that the installation space of the infrared remote control module of the electronic device is limited.
  • An embodiment of the present application proposes an electronic device, including: a frame, a display screen, a light guide, and an infrared emission module, the frame and the display screen are surrounded to form a cavity, and the infrared emission module is arranged on the In the cavity, and the infrared emission module can emit the first infrared light and the second infrared light with different wavelength bands;
  • the light guide includes a light incident surface, a first light exit surface and a second light exit surface, the light incident surface is arranged opposite to the infrared emitting module, the first light exit surface is arranged corresponding to the frame, and the The second light-emitting surface is set corresponding to the display screen, and the first light-emitting surface is provided with a first filtering structure for filtering out the second infrared light, and the second light-emitting surface is provided with a filter structure for filtering out the first infrared light. A second filtering structure for infrared light.
  • the electronic device can realize the emission of the first infrared light and the second infrared light with different wavelength bands by setting only one infrared emitting module, so as to realize the electronic device through the first infrared light and the second infrared light.
  • Different infrared functions of the equipment thereby achieving the purpose of reducing the installation space required by the infrared emitting module on the electronic equipment.
  • Fig. 1 is one of the structural schematic diagrams of the electronic equipment provided by the embodiment of the present application.
  • Fig. 2 is a structural diagram of an infrared emission module provided by an embodiment of the present application.
  • Fig. 3 is the second schematic structural diagram of the electronic device provided by the embodiment of the present application.
  • Fig. 4 is the third structural schematic diagram of the electronic device provided by the embodiment of the present application.
  • Fig. 5 is a schematic structural diagram of a light guide provided by an embodiment of the present application.
  • Fig. 6 is one of the application scene diagrams of the electronic device provided by the embodiment of the present application.
  • FIG. 7 is the second application scenario diagram of the electronic device provided by the embodiment of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
  • an embodiment of the present application provides an electronic device, which includes a frame 10, a display screen 20, a light guide 30, and an infrared emitting module 40, and the frame 10 and the display screen 20 are surrounded to form a In the cavity, the infrared emitting module 40 is arranged in the cavity, and the infrared emitting module 40 can emit first infrared light and second infrared light with different wavelength bands;
  • the light guide 30 includes a light incident surface 31, a first light exit surface 32 and a second light exit surface 33, the light incident surface 31 is arranged opposite to the infrared emission module 40, the first light exit surface 32 is arranged corresponding to the frame 10, and the second light exit surface 33
  • the first light emitting surface 32 is provided with a first filtering structure 51 for filtering out the second infrared light
  • the second light emitting surface 33 is provided with a second filtering structure 52 for filtering out the first infrared light.
  • the first infrared light and the second infrared light in the present application can realize different infrared functions of the electronic device, so that the electronic device can realize two different infrared functions by setting only one infrared emitting module 40 , so as to reduce the number of infrared emission modules 40 installed in the electronic equipment, thereby achieving the purpose of reducing the installation space required by the infrared emission modules 40 on the electronic equipment.
  • the infrared emission module 40 when the infrared emission module 40 emits the second infrared light, it is possible to prevent the second infrared light from being emitted from the first light-emitting surface 32 and reduce the The emitted light interferes with the second infrared light emitted from the second light emitting surface 33; correspondingly, by setting the second filter structure 52, the first infrared light can be avoided when the infrared emitting module 40 emits the first infrared light.
  • the infrared light is emitted from the second light emitting surface 33 to reduce the interference effect of the light emitted from the second light emitting surface 33 on the first infrared light emitted from the first light emitting surface 32 .
  • the infrared light emitted through the first light-emitting surface 32 does not include the second infrared light, that is, the second infrared light emitted by the infrared emitting module 40 will be filtered by the first filter structure 51, so that the second Infrared light can only be emitted to the outside of the electronic device through the second light-emitting surface 33 , so as to realize the functions associated with the second infrared light of the electronic device, such as the infrared sensing function.
  • the infrared light emitted through the second light-emitting surface 33 does not include the first infrared light, that is, the first infrared light emitted by the infrared emitting module 40 will be filtered by the second filter structure 52, so that the first infrared light It can only be emitted to the outside of the electronic device through the first light-emitting surface 32, so as to realize the functions associated with the first infrared light of the electronic device, such as the infrared remote control function.
  • the first filter structure 51 can be a first filter, and the first filter can be placed on the first light-emitting surface 32; correspondingly, the second filter structure 52 can be a second filter, and The second optical filter can also be disposed on the second light emitting surface 33 .
  • the wavelength range of the first infrared light can be 935 nm to 945 nm, and the first infrared light can be used to perform the infrared remote control function of the electronic device;
  • the wavelength range of the second infrared light can be 1290 nm to 1300 nm, And the second infrared light can be used to perform the infrared sensing function of the electronic device.
  • the infrared emission module 40 includes a processor 41, a drive circuit 42 and an infrared LED 43, the processor 41 is electrically connected to the input end of the drive circuit 42, and the processor 41 is used to control the drive circuit 42.
  • the output terminal of the driving circuit 42 is electrically connected with the infrared LED43;
  • the driving circuit 42 drives the infrared LED 43 to emit the first infrared light
  • the driving circuit 42 drives the infrared LED 43 to emit the second infrared light.
  • the infrared LED 43 can be driven by the driving circuit 42 to emit the first infrared light or the second infrared light, so that the infrared emitting module 40 can emit the first infrared light or the second infrared light, even if the electronic device is provided with only one
  • the infrared emission module 40 can realize two different infrared functions. Compared with separately setting the infrared detection emission module and the infrared remote control emission module, the installation space of the infrared emission module 40 on the electronic equipment can be effectively reduced.
  • the input end of the driving circuit 42 is provided with a mode switching pin
  • the processor 41 is electrically connected to the driving circuit 42 through the mode switching pin, and when the mode switching pin is connected to a high level, the driving circuit 42 Work in the first working mode, that is, the driving circuit 42 can drive the infrared LED 43 to emit the first infrared light; when the mode switching pin is connected to a low level, the driving circuit 42 works in the second working mode, that is, the driving circuit 42 can Drive the infrared LED 43 to emit the second infrared light.
  • information such as the duty cycle, emission frequency, and infrared emission sequence of the driving circuit 42 can also be adjusted to adjust parameters such as the energy intensity and frequency of the infrared light emitted by the infrared LED 43 .
  • the electronic device also includes an infrared photosensitive receiving chip, which can receive the second infrared light emitted by the infrared emitting module 40, so as to realize the infrared sensing function of the electronic device, such as ranging, face scanning and other functions.
  • the electronic device also includes a main board 60, the infrared module is arranged on the main board 60, and the processor 41 of the infrared emitting module 40 is also electrically connected with the processing chip on the main board 60, so as to realize the infrared remote control function of the electronic device and infrared sensing function.
  • the frame 10 is provided with a first light channel
  • the light guide member 30 includes a first light guide part extending into the first light channel
  • the first light exit surface 32 is located at the end of the first light guide part
  • the first light filter The structure 51 is located in the first light channel, and the first light filtering structure 51 is attached to the first light emitting surface 32 .
  • the user can hold the electronic device in the same way as holding a remote control, so that The user controls the electronic device and realizes the infrared remote control function of the electronic device.
  • the user can realize the infrared sensing function of the electronic device on the side of the display screen 20, and achieve the purpose of improving user experience.
  • the first light channel may be a through hole or a light through hole provided on the frame 10 .
  • the axis centerline of the first optical channel may be set perpendicular to the frame 10 and parallel to the display surface of the display screen 20, so that the user can realize the infrared remote control function of the electronic device.
  • the second light channel is located between the frame 10 and the display screen 20
  • the light guide 30 includes a second light guide part extending into the second light channel, and the second light exit surface 33 is arranged on the second light guide part
  • the second filter structure 52 is arranged in the second light channel
  • the second filter structure 52 is stacked with the second light-emitting surface 33, so that the second infrared light emitted from the second light-emitting surface 33 passes through the first
  • the two light channels emit, thereby realizing the infrared sensing function of the electronic device.
  • the second light filtering structure 52 can be arranged on the second light-emitting surface 33, so that the second light filtering structure 52 can filter out the first infrared light emitted through the second light-emitting surface 33, so as to prevent the first infrared light from coming out of the electronic device. shoot out in different directions, causing mutual interference.
  • the second light-emitting surface 33 is located inside the display screen 20 , and the second light-emitting surface 33 is arranged facing the display screen 20 , and the second infrared light emitted through the second light-emitting surface 33 can pass through the display screen 20 Injection, and then realize the infrared sensing function of electronic equipment.
  • the electronic device also includes a cover plate 70, the cover plate 70 is provided with a light-transmitting area, the second light-emitting surface 33 is set opposite to the light-transmitting area, and the second infrared light emitted through the second light-emitting surface 33 can pass through It is emitted through the light-transmitting area, thereby realizing the infrared sensing function of the electronic device.
  • the light guide 30 includes a light incident surface 31, a first light exit surface 32 and a second light exit surface 33, and other side walls of the light guide 30 are provided with a light-shielding layer to prevent incident light from entering the light.
  • the infrared light in the light guide 30 is emitted from other directions of the light guide 30; moreover, the light guide 30 is also provided with a light transition structure (not shown) to reduce the transmission time of the infrared light in the light guide 30 energy loss, and improve the transmission efficiency of the light guide member 30 for infrared light.
  • the first light-emitting surface 32 can be set facing the household appliance 200, so that the household appliance 200 can be controlled by the first infrared light emitted through the first light-emitting surface 32, such as controlling the household appliance.
  • the electrical appliance 200 is turned on or off, etc., so as to realize the infrared remote control function of the electronic device.
  • the household appliance 200 may be an air conditioner, a television, and the like.
  • the second infrared light emitted through the second light-emitting surface 33 after being reflected by the obstacle 300, returns to the infrared photosensitive receiving chip of the electronic device to realize the detection of the obstacle. 300 detection, and then realize the infrared sensing function of electronic equipment.
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

本申请提供了一种电子设备,包括:边框(10)、显示屏(20)、导光件(30)和红外发射模组(40),边框(10)和显示屏(20)围设形成腔体,红外发射模组(40)设置于腔体内,且红外发射模组(40)可发射波段不同的第一红外光和第二红外光;导光件(30)包括入光面(31)、第一出光面(32)和第二出光面(33),入光面(31)与红外发射模组(40)相对设置,第一出光面(32)对应边框(10)设置,第二出光面(33)对应显示屏(20)设置,且第一出光面(32)设有用于滤除第二红外光的第一滤波结构(51),第二出光面(33)设有用于滤除第一红外光的第二滤波结构(52)。

Description

电子设备
相关申请的交叉引用
本申请主张在2021年06月03日在中国提交的中国专利申请No.202110618825.X的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于电子产品技术领域,具体涉及一种电子设备。
背景技术
相关技术中,手机等电子设备上也集成了红外遥控模块,以便利用红外遥控模块对电视、空调等电器进行控制。然而,随着电子设备上集成的功能器件越来越多,使得红外遥控模块的安装空间也受到了限制。
可见,相关技术中,电子设备的红外遥控模块存在安装空间受限的问题。
发明内容
本申请旨在提供一种电子设备,能够解决相关技术中,电子设备的红外遥控模块存在安装空间受限的问题。
为了解决上述技术问题,本申请是这样实现的:
本申请实施例提出了一种电子设备,包括:边框、显示屏、导光件和红外发射模组,所述边框和所述显示屏围设形成腔体,所述红外发射模组设置于所述腔体内,且所述红外发射模组可发射波段不同的第一红外光和第二红外光;
所述导光件包括入光面、第一出光面和第二出光面,所述入光面与所述红外发射模组相对设置,所述第一出光面对应所述边框设置,所述第二出光面对应所述显示屏设置,且所述第一出光面设有用于滤除所述第二红外光的第一滤波结构,所述第二出光面设有用于滤除所述第一红外光的第二滤波结构。
在本申请的实施例中,电子设备可以通过仅设置一个红外发射模组就可 以实现波段不同的第一红外光和第二红外光的发射,以便通过第一红外光和第二红外光实现电子设备的不同的红外功能,进而达到降低电子设备上的红外发射模组所需的安装空间的目的。
本申请的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中:
图1是本申请实施例提供的电子设备的结构示意图之一;
图2是本申请实施例提供的红外发射模组的结构图;
图3是本申请实施例提供的电子设备的结构示意图之二;
图4是本申请实施例提供的电子设备的结构示意图之三;
图5是本申请实施例提供的导光件的结构示意图;
图6是本申请实施例提供的电子设备的应用场景图之一;
图7是本申请实施例提供的电子设备的应用场景图之二。
具体实施方式
下面将详细描述本申请的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本申请,而不能理解为对本申请的限制。基于本申请中的实施例,本领域普通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。
本申请的说明书和权利要求书中的术语“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该特征。在本申请的描述中,除非另有说明,“多个”的含义是两个或两个以上。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本申请中的具体含义。
如图1至图7所示,本申请实施例提供一种电子设备,该电子设备包括边框10、显示屏20、导光件30和红外发射模组40,边框10和显示屏20围设形成腔体,红外发射模组40设置与腔体内,且红外发射模组40可发射波段不同的第一红外光和第二红外光;
导光件30包括入光面31、第一出光面32和第二出光面33,入光面31与红外发射模组40相对设置,第一出光面32对应边框10设置,第二出光面33对应显示屏20设置,且第一出光面32设有用于滤除第二红外光的第一滤波结构51,第二出光面33设有用于滤除第一红外光的第二滤波结构52。
可以理解的是,本申请中的第一红外光和第二红外光可以实现电子设备的不同的红外功能,以使电子设备通过仅设置一个红外发射模组40就能实现两种不同的红外功能,以减少电子设备中红外发射模组40的设置数量,进而达到降低电子设备上的红外发射模组40所需的安装空间的目的。
本实施方式中,通过设置第一滤光结构51,可以在红外发射模组40发射第二红外光的情况下,避免第二红外光从第一出光面32射出,降低从第一出光面32射出的光线对第二出光面33射出的第二红外光的干扰影响;相应地,通过设置第二滤光结构52,可以在红外发射模组40发射第一红外光的情况下,避免第一红外光从第二出光面33射出,降低从第二出光面33射出的光线对第一出光面32射出的第一红外光的干扰影响。
可以理解的是,经由第一出光面32射出的红外光是不包括第二红外光的,即红外发射模组40发射的第二红外光会被第一滤光结构51过滤掉,使得第二红外光仅能通过第二出光面33射出至电子设备外,以便实现电子设备的与第二红外光关联的功能,比如红外感应功能。
相应地,经由第二出光面33射出的红外光是不包括第一红外光的,即红 外发射模组40发射的第一红外光会被第二滤光结构52过滤掉,使得第一红外光仅能通过第一出光面32射出至电子设备外,以便实现电子设备的与第一红外光关联的功能,比如红外遥控功能。
其中,第一滤光结构51可以是第一滤光片,且第一滤光片可以贴覆第一出光面32设置;相应地,第二滤光结构52可以是第二滤光片,且第二滤光片也可以帖覆第二出光面33设置。
一示例中,第一红外光的波段范围可以为935纳米~945纳米,且第一红外光可以用于执行电子设备的红外遥控功能;第二红外光的波段范围可以为1290纳米~1300纳米,且第二红外光可以用于执行电子设备的红外感应功能。
可选地,如图2所示,红外发射模组40包括处理器41、驱动电路42和红外LED43,处理器41与驱动电路42的输入端电连接,处理器41用于控制驱动电路42的工作模式,驱动电路42的输出端与红外LED43电连接;
在驱动电路42工作于第一工作模式的情况下,驱动电路42驱动红外LED43发射第一红外光;
在驱动电路42工作于第二工作模式的情况下,驱动电路42驱动红外LED43发射第二红外光。
本实施方式中,可以通过驱动电路42驱动红外LED43发射第一红外光或第二红外光,进而使红外发射模组40能够发射第一红外光或第二红外光,即使电子设备通过仅设置一个红外发射模组40就能实现两种不同的红外功能,相较于单独设置红外检测发射模组和红外遥控发射模组,可以有效降低红外发射模组40在电子设备上的安装空间。
可选地,驱动电路42的输入端设有模式切换引脚,处理器41通过模式切换引脚与驱动电路42电连接,且在模式切换引脚接入高电平的情况下,驱动电路42工作于第一工作模式,即驱动电路42可驱动红外LED43发射第一红外光;在模式切换引脚接入低电平的情况下,驱动电路42工作于第二工作模式,即驱动电路42可驱动红外LED43发射第二红外光。
另外,还可以调整驱动电路42的占空比、发射频率和红外发射序列等信息,以调整红外LED43发射的红外光的能量强度、频率等参数。
进一步的,电子设备还包括红外光敏接收芯片,红外光敏接收芯片可以 接收红外发射模组40发射的第二红外光,以实现电子设备的红外感应功能,比如测距、脸部扫描等功能。
可以理解的是,电子设备还包括主板60,红外模组设置在主板60上,且红外发射模组40的处理器41还与主板60上的处理芯片电连接,以便实现电子设备的红外遥控功能和红外感应功能。
可选地,边框10设有第一光通道,导光件30包括延伸至第一光通道内的第一导光部,第一出光面32位于第一导光部的末端,第一滤光结构51位于第一光通道内,且第一滤光结构51贴合第一出光面32设置。
本实施方式中,通过将第一光通道设置于边框10上,即将电子设备的用于实现红外遥控功能的出光通道设置的边框10上,使得用户可以通过握持遥控那样握持电子设备,以便用户操控电子设备,并实现电子设备的红外遥控功能。
另外,通过将第二出光面33对应显示屏20设置,比如正对显示屏20设置,以便用户在显示屏20一侧实现电子设备的红外感应功能,并达到改善用户操作体验的目的。
其中,第一光通道可以是设于边框10上的通孔或通光孔。
一示例中,第一光通道的轴中心线可以垂直于边框10且平行于显示屏20的显示面设置,以便用户实现电子设备的红外遥控功能。
如图1所示,第二光通道位于边框10和显示屏20之间,导光件30包括延伸至第二光通道内的第二导光部,第二出光面33设于第二导光部的末端,第二滤光结构52设于第二光通道内,且第二滤光结构52与第二出光面33层叠设置,以便从第二出光面33射出的第二红外光经通过第二光通道射出,进而实现电子设备的红外感应功能。
其中,第二滤光结构52可以贴合第二出光面33设置,以便第二滤光结构52对过滤掉经由第二出光面33射出的第一红外光,避免第一红外光从电子设备的不同方向射出,进而造成相互干扰。
如图3所示,第二出光面33位于显示屏20的内侧,且第二出光面33正对显示屏20设置,且经过第二出光面33射出的第二红外光可穿过显示屏20射出,进而实现电子设备的红外感应功能。
需要说明的是,在图3所示的方案中,通过设置第二滤光结构52,以过滤掉经由第二出光面33射出的第一红外光,可以避免第一红外光对显示屏20造成干扰影响。
如图4所示,电子设备还包括盖板70,盖板70设有透光区域,第二出光面33正对透光区域设置,且经第二出光面33射出的第二红外光可穿过透光区域射出,进而实现电子设备的红外感应功能。
可以理解的是,如图5所示,导光件30包括入光面31、第一出光面32和第二出光面33,导光件30的其他侧壁设有遮光层,以避免入射至导光件30内的红外光从导光件30的其他方向射出;而且,导光件30上还设有光线过渡结构(未图示),以降低红外光在导光件30中的传导时的能量损耗,提高导光件30对红外光的传导效率。
如图6所示,在实际操作过程,可以将第一出光面32正对家用电器200设置,以便通过经由第一出光面32射出的第一红外光,对家用电器200进行控制,比如控制家用电器200启动或关闭等,以实现电子设备的红外遥控功能。其中,家用电器200可以是空调、电视等。
如图7所示,在检测障碍物300的过程中,经由第二出光面33射出的第二红外光,经障碍物300反射后,返回至电子设备的红外光敏接收芯片,以实现对障碍物300的检测,进而实现电子设备的红外感应功能。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例,本领域的普通技术人员可以理解:在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型,本申请的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种电子设备,包括:边框、显示屏、导光件和红外发射模组,所述边框和所述显示屏围设形成腔体,所述红外发射模组设置于所述腔体内,且所述红外发射模组可发射波段不同的第一红外光和第二红外光;
    所述导光件包括入光面、第一出光面和第二出光面,所述入光面与所述红外发射模组相对设置,所述第一出光面对应所述边框设置,所述第二出光面对应所述显示屏设置,且所述第一出光面设有用于滤除所述第二红外光的第一滤波结构,所述第二出光面设有用于滤除所述第一红外光的第二滤波结构。
  2. 根据权利要求1所述的电子设备,其中,所述边框设有第一光通道,所述导光件包括延伸至所述第一光通道内的第一导光部,所述第一出光面位于所述第一导光部的末端,所述第一滤光结构位于所述第一光通道内,且所述第一滤光结构贴合所述第一出光面设置。
  3. 根据权利要求2所述的电子设备,其中,所述边框和所述显示屏之间具有第二光通道,所述导光件包括延伸至所述第二光通道内的第二导光部,所述第二出面位于所述第二导光部的末端,所述第二滤光结构位于所述第二光通道内,且所述第二滤光结构贴合所述第二出光面设置。
  4. 根据权利要求2所述的电子设备,其中,所述第二出光面位于所述显示屏的内侧,且所述第二出光面正对所述显示屏设置,且经所述第二出光面射出的所述第二红外光可穿过所述显示屏射出。
  5. 根据权利要求2所述的电子设备,其中,所述电子设备还包括盖板,所述盖板设有透光区域,所述第二出光面正对所述透光区域设置,且经所述第二出光面射出的所述第二红外光可穿过透光区域射出。
  6. 根据权利要求1至5中任一项所述的电子设备,其中,所述红外发射模组包括处理器、驱动电路和红外LED,所述处理器与述驱动电路的输入端电连接,所述处理器用于控制所述驱动电路的工作模式,所述驱动电路的输出端与所述红外LED电连接;
    在所述驱动电路工作于第一工作模式的情况下,所述驱动电路驱动所述 红外LED发射所述第一红外光;
    在所述驱动电路工作于第二工作模式的情况下,所述驱动电路驱动所述红外LED发射所述第二红外光。
  7. 根据权利要求6所述的电子设备,其中,所述输入端设有模式切换引脚,所述处理器通过所述模式切换引脚与所述驱动电路电连接;
    在所述模式切换引脚接入高电平的情况下,所述驱动电路工作于所述第一工作模式;
    在所述模式切换引脚接入低电平的情况下,所述驱动电路工作于所述第二工作模式。
  8. 根据权利要求1至5中任一项所述的电子设备,其中,所述第一红外光的波段范围为935纳米~945纳米,且所述第一红外光用于执行所述电子设备的红外遥控功能。
  9. 根据权利要求1至5中任一项所述的电子设备,其中,所述第二红外光的波段范围为1290纳米~1300纳米,且所述第二红外光用于执行所述电子设备的红外感应功能。
  10. 根据权利要求3所述的电子设备,其中,所述第一光通道的轴中心线垂直于所述边框且平行于所述显示屏的显示面。
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