CN204241718U - 一种导光组件 - Google Patents

一种导光组件 Download PDF

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Publication number
CN204241718U
CN204241718U CN201420765326.9U CN201420765326U CN204241718U CN 204241718 U CN204241718 U CN 204241718U CN 201420765326 U CN201420765326 U CN 201420765326U CN 204241718 U CN204241718 U CN 204241718U
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China
Prior art keywords
light
light conductor
stepped
reflecting surface
conductor
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Expired - Fee Related
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CN201420765326.9U
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English (en)
Inventor
黄文香
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Individual
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Individual
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Abstract

本实用新型公开了一种导光组件，包括导光体及设于导光体端面上的阶梯状反射面，导光体一端面接收输入光线，光线通过导光体经由阶梯状反射面反射后，由与阶梯状反射面对应的出光面射出，所述导光体的上、左、右表面均设有反光膜。

Description

一种导光组件
技术领域
本实用新型涉及一种导光组件。
背景技术
现有的导光组件,包括导光体及设于导光体端面上的阶梯状反射面，导光体一端面接收输入光线，光线通过导光体经由阶梯状反射面反射后，由与阶梯状反射面对应的出光面射出，但是其容易漏光，导光效果差。
发明内容
针对现有技术的缺点，本实用新型的目的是提供一种不易漏光的导光组件。
为实现上述目的，本实用新型的技术方案为：一种导光组件,包括导光体及设于导光体端面上的阶梯状反射面，导光体一端面接收输入光线，光线通过导光体经由阶梯状反射面反射后，由与阶梯状反射面对应的出光面射出，所述导光体的上、下、左、右表面均设有反光膜。所述导光体的下表面除出光面之外也设有反光膜。所述阶梯状反射面的每个阶梯高度为2-5mm。
附图说明
图1 为本实用新型的结构示意图。
具体实施方式
以下结合实施例及附图对本实用新型进行详细的描述。
如图1所示，本实用新型公开了一种导光组件，包括导光体1及设于导光体1端面上的阶梯状反射面3，导光体1一端面2接收输入光线，光线通过导光体1经由阶梯状反射面3反射后，由与阶梯状反射面3对应的出光面4射出，所述导光体的上、左、右表面均设有反光膜。所述导光体1的下表面除出光面4之外也设有反光膜。所述阶梯状反射面3的每个阶梯高度为2-5mm。

Claims (3)

1.一种导光组件，包括导光体及设于导光体端面上的阶梯状反射面，导光体一端面接收输入光线，光线通过导光体经由阶梯状反射面反射后，由与阶梯状反射面对应的出光面射出，其特征在于，所述导光体的上、左、右表面均设有反光膜。
2.根据权利要求1所述的导光组件, 其特征在于，所述导光体的下表面除出光面之外也设有反光膜。
3.根据权利要求1所述的导光组件, 其特征在于，所述阶梯状反射面的每个阶梯高度为2-5mm。
CN201420765326.9U 2014-12-09 2014-12-09 一种导光组件 Expired - Fee Related CN204241718U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420765326.9U CN204241718U (zh) 2014-12-09 2014-12-09 一种导光组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420765326.9U CN204241718U (zh) 2014-12-09 2014-12-09 一种导光组件

Publications (1)

Publication Number Publication Date
CN204241718U true CN204241718U (zh) 2015-04-01

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Family Applications (1)

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CN201420765326.9U Expired - Fee Related CN204241718U (zh) 2014-12-09 2014-12-09 一种导光组件

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CN (1) CN204241718U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109725380A (zh) * 2019-01-07 2019-05-07 蓝思科技股份有限公司 导光板及其制备方法、包胶治具、光传感器与电子设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109725380A (zh) * 2019-01-07 2019-05-07 蓝思科技股份有限公司 导光板及其制备方法、包胶治具、光传感器与电子设备
CN109725380B (zh) * 2019-01-07 2020-12-22 蓝思科技股份有限公司 导光板及其制备方法、包胶治具、光传感器与电子设备

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20151209

EXPY Termination of patent right or utility model