Surface light-emitting system realizing uniform luminance of vehicle-mounted signal lamp
The invention provides a surface light-emitting system realizing uniform luminance of a vehicle-mounted signal lamp. According to the system, an LED serves as an input light source; light goes into the system from an incident surface (1), is converted and uniformly distributed to an emergent surface...
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Format | Patent |
Language | Chinese English |
Published |
04.07.2017
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Abstract | The invention provides a surface light-emitting system realizing uniform luminance of a vehicle-mounted signal lamp. According to the system, an LED serves as an input light source; light goes into the system from an incident surface (1), is converted and uniformly distributed to an emergent surface (3) under the action of a fully reflecting surface (2) and then is uniformly emitted through the emergent surface (3). According to the system, the required longitudinal space is small, and a large-area uniform luminous surface can be obtained; a small structure space, changeable shapes and a front-back clear layering sense can be realized only through one LED. The surface light-emitting system is comparable to an OLED uniform luminous surface light source.
种实现车载信号灯均匀点灯的面发光系统,该系统以LED作为输入光源,光线由入射面(1)进入该系统并在全反射面(2)作用下转换均匀分布到出射面(3),最终通过出射面(3)均匀发出。本系统所需纵向空间较小,可以获得较大面积的均匀发光面,且只需要颗LED,从而可以实现具备较小的结构空间、多变的造型和前后分明的层次感,比肩OLED的均匀发光面光源。 |
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AbstractList | The invention provides a surface light-emitting system realizing uniform luminance of a vehicle-mounted signal lamp. According to the system, an LED serves as an input light source; light goes into the system from an incident surface (1), is converted and uniformly distributed to an emergent surface (3) under the action of a fully reflecting surface (2) and then is uniformly emitted through the emergent surface (3). According to the system, the required longitudinal space is small, and a large-area uniform luminous surface can be obtained; a small structure space, changeable shapes and a front-back clear layering sense can be realized only through one LED. The surface light-emitting system is comparable to an OLED uniform luminous surface light source.
种实现车载信号灯均匀点灯的面发光系统,该系统以LED作为输入光源,光线由入射面(1)进入该系统并在全反射面(2)作用下转换均匀分布到出射面(3),最终通过出射面(3)均匀发出。本系统所需纵向空间较小,可以获得较大面积的均匀发光面,且只需要颗LED,从而可以实现具备较小的结构空间、多变的造型和前后分明的层次感,比肩OLED的均匀发光面光源。 |
Author | CHEN HU YANG JUEJING |
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DocumentTitleAlternate | 种实现车载信号灯均匀点灯的面发光系统 |
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RelatedCompanies | SHANGHAI KOITO AUTOMOTIVE LAMP CO., LTD |
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Snippet | The invention provides a surface light-emitting system realizing uniform luminance of a vehicle-mounted signal lamp. According to the system, an LED serves as... |
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SubjectTerms | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
Title | Surface light-emitting system realizing uniform luminance of vehicle-mounted signal lamp |
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