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公开(公告)号：US20150362154A1
公开(公告)日：2015-12-17
申请号：US14493374
申请日：2014-09-23
申请人： Chien-Chung Liao , Chi-Tang Hsieh , Fu-Ming Chuang
发明人： Chien-Chung Liao , Chi-Tang Hsieh , Fu-Ming Chuang
CPC分类号： F21V13/08 , F21K9/64 , F21K9/65 , F21S41/14 , F21S41/16 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/675 , F21V9/40 , F21V14/04 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30
摘要： An illumination apparatus including an exciting light source, a reflective switching element, a first wavelength conversion element, and a second wavelength conversion element is provided. The exciting light source emits an exciting beam, and the reflective switching element is disposed on a transmission path of the exciting beam. When the reflective switching element is switched to a first state, the reflective switching element reflects the exciting beam to the first wavelength conversion element so as to excite the first wavelength conversion element to emit a first conversion beam. When the reflective switching element is switched to a second state, the reflective switching element reflects the exciting beam to the second wavelength conversion element so as to excite the second wavelength conversion element to emit a second conversion beam.
摘要翻译： 提供了包括激励光源，反射开关元件，第一波长转换元件和第二波长转换元件的照明装置。 激发光源发射激光束，并且反射开关元件设置在激发光束的传输路径上。 当反射开关元件切换到第一状态时，反射开关元件将激发光束反射到第一波长转换元件，以便激发第一波长转换元件以发射第一转换光束。 当反射开关元件切换到第二状态时，反射开关元件将激发光束反射到第二波长转换元件，以激励第二波长转换元件发射第二转换光束。
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公开(公告)号：US09441812B2
公开(公告)日：2016-09-13
申请号：US14493374
申请日：2014-09-23
申请人： Chien-Chung Liao , Chi-Tang Hsieh , Fu-Ming Chuang
发明人： Chien-Chung Liao , Chi-Tang Hsieh , Fu-Ming Chuang
CPC分类号： F21V13/08 , F21K9/64 , F21K9/65 , F21S41/14 , F21S41/16 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/675 , F21V9/40 , F21V14/04 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30
摘要： An illumination apparatus including an exciting light source, a reflective switching element, a first wavelength conversion element, and a second wavelength conversion element is provided. The exciting light source emits an exciting beam, and the reflective switching element is disposed on a transmission path of the exciting beam. When the reflective switching element is switched to a first state, the reflective switching element reflects the exciting beam to the first wavelength conversion element so as to excite the first wavelength conversion element to emit a first conversion beam. When the reflective switching element is switched to a second state, the reflective switching element reflects the exciting beam to the second wavelength conversion element so as to excite the second wavelength conversion element to emit a second conversion beam.
摘要翻译： 提供了包括激励光源，反射开关元件，第一波长转换元件和第二波长转换元件的照明装置。 激发光源发射激光束，并且反射开关元件设置在激发光束的传输路径上。 当反射开关元件切换到第一状态时，反射开关元件将激发光束反射到第一波长转换元件，以便激发第一波长转换元件以发射第一转换光束。 当反射开关元件切换到第二状态时，反射开关元件将激发光束反射到第二波长转换元件，以激励第二波长转换元件发射第二转换光束。
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公开(公告)号：US20150345729A1
公开(公告)日：2015-12-03
申请号：US14631874
申请日：2015-02-26
申请人： Chien-Chung Liao , Fu-Ming Chuang
发明人： Chien-Chung Liao , Fu-Ming Chuang
IPC分类号： F21S8/10
CPC分类号： F21S41/14 , B60Q2300/056 , F21S41/16 , F21S41/24 , F21S41/25 , F21S41/322 , F21S41/675
摘要： An illumination apparatus for vehicle including at least one light source, a light valve, an optical wavelength conversion layer, and a projection lens set is provided. The at least one light source provides a light beam. The light valve is disposed on the transmission path of the light beam. The light valve controls a light shape of at least a portion of the light beam. The optical wavelength conversion layer is disposed on the transmission path of the at least a portion of the light beam and includes a plurality of optical wavelength conversion units for converting the at least a portion of the light beam into an illumination light beam. The projection lens set is disposed on a transmission path of the illumination beam and configured to project the illumination beam. The optical wavelength conversion layer is located between the light valve and the projection lens set.
摘要翻译： 提供了一种车辆用照明装置，其包括至少一个光源，光阀，光波长转换层和投影透镜组。 所述至少一个光源提供光束。 光阀设置在光束的传输路径上。 光阀控制光束的至少一部分的光线形状。 光波长转换层设置在光束的至少一部分的传输路径上，并且包括多个光波长转换单元，用于将至少一部分光束转换成照明光束。 投影透镜组设置在照明光束的传输路径上并且被配置为投影照明光束。 光波长转换层位于光阀和投影透镜组之间。
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公开(公告)号：US20150377445A1
公开(公告)日：2015-12-31
申请号：US14495914
申请日：2014-09-25
申请人： Fu-Ming Chuang , Chien-Chung Liao
发明人： Fu-Ming Chuang , Chien-Chung Liao
CPC分类号： F21S41/675 , B60Q1/143 , B60Q2300/056 , B60Q2300/42 , F21S41/25
摘要： A vehicle lighting device including a light source module, a light valve, a sensing unit, a projection lens set and a control unit. The light source module provides an illumination beam. The light valve is located on a transmission path of the illumination beam, and is capable of being switched to different states for adjusting the illumination beam. The sensing unit senses the front of the vehicle lighting device and generates a signal. The projection lens set is disposed on an optical path of the illumination beam for projecting at least a portion of the illumination beam. The control unit is electrically connected to the light valve and the sensing unit for receiving the signal. The control unit controls the light valve to adjust a light distribution pattern of the illumination beam according to the signal, and project the illumination beam to the front through the projection lens set.
摘要翻译： 一种车辆照明装置，包括光源模块，光阀，感测单元，投影透镜组和控制单元。 光源模块提供照明光束。 光阀位于照明光束的传输路径上，并且能够切换到用于调节照明光束的不同状态。 感测单元感测车辆照明装置的前部并产生信号。 投影透镜组设置在照明光束的光路上，用于投射至少一部分照明光束。 控制单元电连接到光阀和用于接收信号的感测单元。 控制单元控制光阀根据信号调节照明光束的配光图案，并通过投影透镜组将照明光束投射到前面。
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公开(公告)号：US20150362830A1
公开(公告)日：2015-12-17
申请号：US14670416
申请日：2015-03-27
申请人： Chien-Chung Liao , Yin-Cheng Lin
发明人： Chien-Chung Liao , Yin-Cheng Lin
CPC分类号： G03B21/204 , G03B21/2066 , G03B33/08
摘要： A light source module includes a light source, a wavelength conversion module, and a light combining unit. The light source provides a beam. The wavelength conversion module converts part of the beam into a wavelength conversion beam and reflects part of the beam. The light combining unit is disposed between the light source and the wavelength conversion module and located on transmission paths of the beam and the wavelength conversion beam, and includes a splitting portion and a wavelength reflecting portion. The beam is transmitted to the wavelength conversion module after passing through the splitting portion. The splitting portion reflects the wavelength conversion beam. Part of the beam is transmitted to the wavelength reflecting portion after reflected by the wavelength conversion module. The wavelength reflecting portion reflects part of the beam to combine the beam and the wavelength conversion beam into an illumination beam. A projection apparatus is also provided.
摘要翻译： 光源模块包括光源，波长转换模块和光合并单元。 光源提供光束。 波长转换模块将光束的一部分转换成波长转换光束并反射光束的一部分。 光组合单元设置在光源和波长转换模块之间并且位于光束和波长转换光束的传输路径上，并且包括分离部分和波长反射部分。 光束在通过分离部分之后被传输到波长转换模块。 分离部分反射波长转换光束。 光束的一部分在被波长转换模块反射之后传输到波长反射部分。 波长反射部分反射光束的一部分以将光束和波长转换光束组合成照明光束。 还提供投影设备。
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公开(公告)号：US07775669B2
公开(公告)日：2010-08-17
申请号：US11856058
申请日：2007-09-16
申请人： Chien-Chung Liao , Chin-Ku Liu
发明人： Chien-Chung Liao , Chin-Ku Liu
IPC分类号： G03B21/14
CPC分类号： F21V13/08 , F21V9/08 , G02B27/0994 , G02B27/1006 , G02B27/102 , G02B27/145 , G02B27/148 , G02B27/149
摘要： An illumination system including a first integrator, a first dichroic element, a second dichroic element, a first light source, and a second light source is provided. The first integrator has a first light incident end and a first light exit end. The first and the second dichroic elements are respectively disposed at two different parts adjacent to the first light incident end. The first dichroic element, the second dichroic element, and the first light incident end are arranged along a triangular track. The first light source emits a first color light. The second light source emits a second color light. The first color light passes through the first dichroic element and is partially reflected by the second dichroic element to the first light incident end. The second color light passes through the second dichroic element and is partially reflected by the first dichroic element to the first light incident end.
摘要翻译： 提供了包括第一积分器，第一二向色元件，第二二向色元件，第一光源和第二光源的照明系统。 第一积分器具有第一光入射端和第一光出射端。 第一和第二二向色元件分别设置在与第一光入射端相邻的两个不同部分处。 第一分色元件，第二二向色元件和第一光入射端沿着三角形轨道布置。 第一光源发射第一色光。 第二光源发射第二色光。 第一色光通过第一分色元件，并被第二二向色元件部分地反射到第一光入射端。 第二色光通过第二二向色元件，并被第一二向色元件部分地反射到第一光入射端。
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公开(公告)号：US20090027631A1
公开(公告)日：2009-01-29
申请号：US11951332
申请日：2007-12-06
申请人： Chin-Ku Liu , Chien-Chung Liao
发明人： Chin-Ku Liu , Chien-Chung Liao
IPC分类号： G03B21/14
CPC分类号： G03B21/2013 , G03B21/2066 , G03B33/08 , H04N9/3114 , H04N9/3164
摘要： An illumination system includes a first light source, a second light source, a light-uniforming component and a color wheel. The first light source is disposed at a side of the color wheel and provides a first light beam, and the second light source is disposed at another side of the color wheel and provides a second light beam. The light-uniforming component has a light incidence end and a light emitting end opposite to the light incidence end, and the first light source and the second light source are disposed beside the light incidence end. The color wheel includes a plurality of filter units with different colors, each includes a transmissive portion and a reflective portion for respectively making a part of the first light beam pass through to reach the light incidence end, and reflecting a part of the second light beam to reach the light incidence end.
摘要翻译： 照明系统包括第一光源，第二光源，光均匀化部件和色轮。 第一光源设置在色轮的一侧并提供第一光束，第二光源设置在色轮的另一侧，并提供第二光束。 光均一化部件具有光入射端和与光入射端相对的发光端，并且第一光源和第二光源设置在光入射端的旁边。 色轮包括具有不同颜色的多个滤光单元，每个滤光单元包括透射部分和反射部分，用于分别使第一光束的一部分通过以到达光入射端，并且反射部分第二光束 达到光入射端。
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公开(公告)号：US20080174994A1
公开(公告)日：2008-07-24
申请号：US11856058
申请日：2007-09-16
申请人： Chien-Chung Liao , Chin-Ku Liu
发明人： Chien-Chung Liao , Chin-Ku Liu
IPC分类号： F21V9/00
CPC分类号： F21V13/08 , F21V9/08 , G02B27/0994 , G02B27/1006 , G02B27/102 , G02B27/145 , G02B27/148 , G02B27/149
摘要： An illumination system including a first integrator, a first dichroic element, a second dichroic element, a first light source, and a second light source is provided. The first integrator has a first light incident end and a first light exit end. The first and the second dichroic elements are respectively disposed at two different parts adjacent to the first light incident end. The first dichroic element, the second dichroic element, and the first light incident end are arranged along a triangular track. The first light source emits a first color light. The second light source emits a second color light. The first color light passes through the first dichroic element and is partially reflected by the second dichroic element to the first light incident end. The second color light passes through the second dichroic element and is partially reflected by the first dichroic element to the first light incident end.
摘要翻译： 提供了包括第一积分器，第一二向色元件，第二二向色元件，第一光源和第二光源的照明系统。 第一积分器具有第一光入射端和第一光出射端。 第一和第二二向色元件分别设置在与第一光入射端相邻的两个不同部分处。 第一分色元件，第二二向色元件和第一光入射端沿着三角形轨道布置。 第一光源发射第一色光。 第二光源发射第二色光。 第一色光通过第一分色元件，并被第二二向色元件部分地反射到第一光入射端。 第二色光通过第二二向色元件，并被第一二向色元件部分地反射到第一光入射端。
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公开(公告)号：US20080165328A1
公开(公告)日：2008-07-10
申请号：US11853821
申请日：2007-09-12
申请人： Chien-Chung Liao , Chin-Ku Liu
发明人： Chien-Chung Liao , Chin-Ku Liu
IPC分类号： G03B21/14
CPC分类号： G03B21/14 , G03B21/2013 , G03B21/208
摘要： A projection apparatus including a light source set for providing a first light beam and a second light beam, a light integration rod having a light incident section and a light exit section, a light valve and a projection lens is provided. The light incident section is separated into two parts by a first axis. The first and second light beams are projected into the light integration rod in two different parts of the light incident section, and then through the light exit section to form an illumination beam. Micro mirrors are disposed on an active surface of the light valve. Each of the micro mirrors is capable of swinging about a swinging axis. The first axis projected to the active surface is coincided with a second axis which is parallel to the swinging axes and through a geometric center of the active surface.
摘要翻译： 提供一种包括用于提供第一光束和第二光束的光源组的投影设备，具有光入射部分和光出射部分的光聚合杆，光阀和投影透镜。 光入射部分由第一轴分成两部分。 第一和第二光束在光入射部分的两个不同部分中投射到光积分杆中，然后通过光出射部分形成照明光束。 微反射镜设置在光阀的有效表面上。 每个微反射镜能够围绕摆动轴线摆动。 投影到有源表面的第一轴线与平行于摆动轴线并通过有源表面的几何中心的第二轴线重合。
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公开(公告)号：US09645480B2
公开(公告)日：2017-05-09
申请号：US14670416
申请日：2015-03-27
申请人： Chien-Chung Liao , Yin-Cheng Lin
发明人： Chien-Chung Liao , Yin-Cheng Lin
CPC分类号： G03B21/204 , G03B21/2066 , G03B33/08
摘要： A light source module includes a light source, a wavelength conversion module, and a light combining unit. The light source provides a beam. The wavelength conversion module converts part of the beam into a wavelength conversion beam and reflects part of the beam. The light combining unit is disposed between the light source and the wavelength conversion module and located on transmission paths of the beam and the wavelength conversion beam, and includes a splitting portion and a wavelength reflecting portion. The beam is transmitted to the wavelength conversion module after passing through the splitting portion. The splitting portion reflects the wavelength conversion beam. Part of the beam is transmitted to the wavelength reflecting portion after reflected by the wavelength conversion module. The wavelength reflecting portion reflects part of the beam to combine the beam and the wavelength conversion beam into an illumination beam. A projection apparatus is also provided.
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