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    • 1. 发明授权
    • Lighting device with integration sheet
    • 带集成板的照明装置
    • US07470047B2
    • 2008-12-30
    • US11349158
    • 2006-02-08
    • Jian-Shian LinHsiu-Chen HsuMing-Fong ChenBen-Sheng Lin
    • Jian-Shian LinHsiu-Chen HsuMing-Fong ChenBen-Sheng Lin
    • F21V5/02
    • F21V5/002F21V5/02
    • A light device with integration sheet is disclosed, which comprises: a light source; and at least a sheet, each being disposed at the light emitting end of the light source and comprising a plurality of light diffusion zones; wherein each light diffusion zone has a plural arrays of microstructures arranged on the surface thereof, and each array of microstructures is capable of changing the diopter of the corresponding light diffusion zone. By controlling the distribution of the plural arrays of microstructures, the Gaussian distribution of the light source can be improved while collimating the scattered light beams to the intended illuminating area of the lighting device and diffusing the light beams emitting from the center of the light source to the same so that not only the luminous efficacy of the lighting device is enhanced, but also the uniformity of the illuminance of the lighting device is improved.
    • 公开了一种具有集成片的光装置,包括:光源; 以及至少一个片材,每个片材设置在光源的发光端,并且包括多个光扩散区域; 其中每个光扩散区具有布置在其表面上的多个微结构阵列,并且每个微结构阵列能够改变对应的光扩散区的屈光度。 通过控制多个微结构阵列的分布,可以提高光源的高斯分布,同时将散射的光束准直到照明装置的预期照明区域,并将从光源的中心发射的光束扩散到 相同,使得不仅提高了照明装置的发光效率,而且提高了照明装置的照度的均匀性。
    • 2. 发明申请
    • Lighting device with integration sheet
    • 带集成板的照明装置
    • US20060232976A1
    • 2006-10-19
    • US11349158
    • 2006-02-08
    • Jian-Shian LinHsiu-Chen HsuMing-Fong ChenBen-Sheng Lin
    • Jian-Shian LinHsiu-Chen HsuMing-Fong ChenBen-Sheng Lin
    • F21V5/02
    • F21V5/002F21V5/02
    • A light device with integration sheet is disclosed, which comprises: a light source; and at least a sheet, each being disposed at the light emitting end of the light source and comprising a plurality of light diffusion zones; wherein each light diffusion zone has a plural arrays of microstructures arranged on the surface thereof, and each array of microstructures is capable of changing the diopter of the corresponding light diffusion zone. By controlling the distribution of the plural arrays of microstructures, the Gaussian distribution of the light source can be improved while collimating the scattered light beams to the intended illuminating area of the lighting device and diffusing the light beams emitting from the center of the light source to the same so that not only the luminous efficacy of the lighting device is enhanced, but also the uniformity of the illuminance of the lighting device is improved.
    • 公开了一种具有集成片的光装置,包括:光源; 以及至少一个片材,每个片材设置在光源的发光端,并且包括多个光扩散区域; 其中每个光扩散区具有布置在其表面上的多个微结构阵列,并且每个微结构阵列能够改变对应的光扩散区的屈光度。 通过控制多个微结构阵列的分布,可以提高光源的高斯分布,同时将散射的光束准直到照明装置的预期照明区域,并将从光源的中心发射的光束扩散到 相同,使得不仅提高了照明装置的发光效率,而且提高了照明装置的照度的均匀性。
    • 3. 发明申请
    • Reflector with negative focal length
    • 反焦器具有负焦距
    • US20060139933A1
    • 2006-06-29
    • US11088792
    • 2005-03-25
    • Jian-Shian LinHsiu-Chen HsuMin-Lung Hsieh
    • Jian-Shian LinHsiu-Chen HsuMin-Lung Hsieh
    • F21V7/00
    • F21V7/09F21V7/005F21V13/04F21Y2103/00F21Y2115/10
    • A luminaire with reflector of negative focal length is disclosed, which comprises a light source and a luminaire screen having a reflector of negative focal length, a side screen and a plate; wherein the reflector of negative focal length is capable of reflecting the upward-incident rays emitting from the light source; and the side screen is capable of reflecting the sideward-incident rays emitting from the light source and the reflected rays of the reflector; and the plate being disposed at the lower portion of the luminaire screen beneath the light source has a plurality of micro-structures arrange thereon and is capable of accepting the rays of the downward incident area along with both the reflected rays of the reflector and the side screen so as to diffuse the same for discharging. By the luminaire screen of the invention, the rays emitting from the light source of the luminaire are reflected and directed to a preferred discharging area so as to enable the rays to be discharge out of the luminaire by large angles for reducing glare, in addition, the height of the luminaire can be reduced.
    • 公开了一种具有负焦距反射器的照明装置,其包括光源和具有负焦距反射器,侧屏和板的照明屏幕; 其中负焦距的反射器能够反射从光源发射的向上入射的光线; 并且侧面屏幕能够反射从光源发射的侧射入射线和反射器的反射光线; 并且设置在光源下方的灯具屏幕的下部的板具有布置在其上的多个微结构,并且能够接收向下入射区域的光线以及反射器的反射光线和侧面的反射光线 屏幕,以便扩散相同的放电。 通过本发明的照明器屏幕,从照明器的光源发射的光线被反射并且被引导到优选的放电区域,以便使光线能够以大角度从灯具中排出以减少眩光,此外, 可以降低灯具的高度。
    • 4. 发明授权
    • Reflective illumination device
    • 反光照明装置
    • US07530712B2
    • 2009-05-12
    • US11490175
    • 2006-07-21
    • Jian-Shian LinJian-Chiuan WangChieh-Lung LaiHsiu-Chen HsuYi-Ting Sun
    • Jian-Shian LinJian-Chiuan WangChieh-Lung LaiHsiu-Chen HsuYi-Ting Sun
    • F21V7/00
    • F21V7/09F21S4/20F21V7/0008F21Y2103/10F21Y2103/33F21Y2115/10G02B3/08
    • A reflective illumination device is disclosed, which is comprised of a light-guiding screen with light reflecting ability and at least a directional light source; wherein the light-guiding screen includes a reflecting surface having a semi-Fresnel lens structure arranged thereon. The semi-Fresnel lens structure, being designed basing on the principle of Fresnel lens, is the equivalent of a parabolic mirror that has spiral cut ridges for focusing light to a focal point, whereas the profile of the ridges can be a planar surface, a curved surface or the combination thereof. By arranging the reflecting surface with semi-Fresnel lens structure at the bottom of the light-guiding screen and each light source at a circumferential side wall of the light-guiding screen, the light beams emitting from each light source can be reflected out of the light-guiding screen by a specific angle as the direction of the light beams is adjusted to pour on the semi-Fresnel lens structure by a specific angle matching the configuration of the same.
    • 公开了一种反射照明装置,其包括具有光反射能力的导光屏和至少一个定向光源; 其中所述导光屏幕包括其上布置有半菲涅尔透镜结构的反射表面。 基于菲涅尔透镜原理设计的半菲涅尔透镜结构相当于具有用于将光聚焦到焦点的螺旋切割脊的抛物面镜,而脊的轮廓可以是平面表面, 曲面或其组合。 通过在导光屏的底部配置具有半菲涅耳透镜结构的反射面,在导光屏的周向侧壁配置各光源,可以将从各光源射出的光束反射出 导光屏以特定的角度调节,以调整光束的方向,以与其匹配的特定角度倾倒在半菲涅尔透镜结构上。
    • 5. 发明申请
    • Reflective illumination device
    • 反光照明装置
    • US20070217193A1
    • 2007-09-20
    • US11490175
    • 2006-07-21
    • Jian-Shian LinJian-Chiuan WangChieh-Lung LaiHsiu-Chen HsuYi-Ting Sun
    • Jian-Shian LinJian-Chiuan WangChieh-Lung LaiHsiu-Chen HsuYi-Ting Sun
    • F21V5/00
    • F21V7/09F21S4/20F21V7/0008F21Y2103/10F21Y2103/33F21Y2115/10G02B3/08
    • A reflective illumination device is disclosed, which is comprised of a light-guiding screen with light reflecting ability and at least a directional light source; wherein the light-guiding screen includes a reflecting surface having a semi-Fresnel lens structure arranged thereon. The semi-Fresnel lens structure, being designed basing on the principle of Fresnel lens, is the equivalent of a parabolic mirror that has spiral cut ridges for focusing light to a focal point, whereas the profile of the ridges can be a planar surface, a curved surface or the combination thereof. By arranging the reflecting surface with semi-Fresnel lens structure at the bottom of the light-guiding screen and each light source at a circumferential side wall of the light-guiding screen, the light beams emitting from each light source can be reflected out of the light-guiding screen by a specific angle as the direction of the light beams is adjusted to pour on the semi-Fresnel lens structure by a specific angle matching the configuration of the same.
    • 公开了一种反射照明装置,其包括具有光反射能力的导光屏和至少一个定向光源; 其中所述导光屏幕包括其上布置有半菲涅尔透镜结构的反射表面。 基于菲涅尔透镜原理设计的半菲涅尔透镜结构相当于具有用于将光聚焦到焦点的螺旋切割脊的抛物面镜,而脊的轮廓可以是平面表面, 曲面或其组合。 通过在导光屏的底部配置具有半菲涅耳透镜结构的反射面,在导光屏的周向侧壁配置各光源,可以将从各光源射出的光束反射出 导光屏以特定的角度调节,以调整光束的方向,以与其匹配的特定角度倾倒在半菲涅尔透镜结构上。
    • 6. 发明授权
    • Reflector with negative focal length
    • 反焦器具有负焦距
    • US07217010B2
    • 2007-05-15
    • US11088792
    • 2005-03-25
    • Jian-Shian LinHsiu-Chen HsuMin-Lung Hsieh
    • Jian-Shian LinHsiu-Chen HsuMin-Lung Hsieh
    • F21V7/00
    • F21V7/09F21V7/005F21V13/04F21Y2103/00F21Y2115/10
    • A luminaire with reflector of negative focal length is disclosed, which comprises a light source and a luminaire screen having a reflector of negative focal length, a side screen and a plate; wherein the reflector of negative focal length is capable of reflecting the upward-incident rays emitted from the light source; and the side screen is capable of reflecting the sideward-incident rays emitted from the light source and the reflected rays of the reflector; and the plate being disposed at the lower portion of the luminaire screen beneath the light source has a plurality of micro-structures arranged thereon and is capable of accepting the rays of the downward incident area along with both the reflected rays of the reflector and the side screen so as to diffuse the same for discharging. By the luminaire screen of the invention, the rays emitting from the light source of the luminaire are reflected and directed to a preferred discharging area so as to enable the rays to be discharged out of the luminaire by large angles for reducing glare.
    • 公开了一种具有负焦距反射器的照明装置,其包括光源和具有负焦距反射器,侧屏和板的照明屏幕; 其中负焦距的反射器能够反射从光源发射的向上入射的光线; 并且侧面屏幕能够反射从光源发射的侧射入射线和反射器的反射光线; 并且设置在光源下方的照明器屏幕的下部的板具有布置在其上的多个微结构,并且能够接收向下入射区域的光线以及反射器和侧面的反射光线 屏幕,以便扩散相同的放电。 通过本发明的照明器屏幕,从照明器的光源发射的光线被反射并被引导到优选的放电区域,以便使光线能够以大角度从灯具中排出以减少眩光。