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1. 发明申请

US20110096298A1 ILLUMINATION SYSTEM AND PROJECTION APPARATUS 有权
标题翻译：照明系统和投影设备
公开(公告)号：US20110096298A1
公开(公告)日：2011-04-28
申请号：US12860044
申请日：2010-08-20
申请人： Chien-Jung HUANG , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
发明人： Chien-Jung HUANG , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
IPC分类号： G03B21/28 , F21V7/00 , F21V13/02
CPC分类号： G03B21/2033 , G03B21/208 , G03B33/12
摘要： An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and do not cross each other. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged in a row. The first dichroic film reflects the first light beam and transmitting the second light beam, the second dichroic film reflects the second light beam, the first dichroic film and the second dichroic film transmit the third light beam, and the third dichroic film reflects the third light beam.
摘要翻译：照明系统包括芯片封装，第一二向色膜，第二二向色膜和第三二向色膜。第一分色膜，第二二向色膜和第三二向色膜不彼此平行并且不彼此交叉。芯片封装包括能够发射第一光束的第一发光芯片，能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。第一发光芯片，第二发光芯片和第三发光芯片排列成一行。第一分色膜反射第一光束并透射第二光束，第二二向色膜反射第二光束，第一二向色膜和第二二向色膜透射第三光束，第三二向色膜反射第三光光束。

2. 发明申请

US20110096299A1 ILLUMINATION SYSTEM AND PROJECTION APPARATUS HAVING THE SAME 审中-公开
标题翻译：照明系统和投影装置
公开(公告)号：US20110096299A1
公开(公告)日：2011-04-28
申请号：US12860081
申请日：2010-08-20
申请人： Chien-Jung HUANG , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
发明人： Chien-Jung HUANG , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
IPC分类号： G03B21/28 , F21V9/00 , F21V13/00
CPC分类号： G03B21/2033 , G03B21/208 , G03B33/06
摘要： An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and cross one another at an identical region. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged to form a delta arrangement. The first dichroic film is capable of reflecting the first light beam, and the second dichroic film is capable of reflecting the second light beam. The first dichroic film is capable of transmitting the third light beam, and the third dichroic film is capable of reflecting the third light beam.
摘要翻译：照明系统包括芯片封装，第一二向色膜，第二二向色膜和第三二向色膜。第一分色膜，第二二向色膜和第三二向色膜彼此不平行并且在相同的区域彼此交叉。芯片封装包括能够发射第一光束的第一发光芯片，能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。第一发光芯片，第二发光芯片和第三发光芯片被布置成形成三角形排列。第一分色膜能够反射第一光束，并且第二二向色膜能够反射第二光束。第一分色膜能够透射第三光束，并且第三二向色膜能够反射第三光束。

3. 发明授权

US08523362B2 Illumination system and projection apparatus 有权
标题翻译：照明系统和投影仪器
公开(公告)号：US08523362B2
公开(公告)日：2013-09-03
申请号：US12860044
申请日：2010-08-20
申请人： Chien-Jung Huang , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
发明人： Chien-Jung Huang , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
IPC分类号： G03B21/00
CPC分类号： G03B21/2033 , G03B21/208 , G03B33/12
摘要： An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and do not cross each other. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged in a row. The first dichroic film reflects the first light beam and transmitting the second light beam, the second dichroic film reflects the second light beam, the first dichroic film and the second dichroic film transmit the third light beam, and the third dichroic film reflects the third light beam.
摘要翻译：照明系统包括芯片封装，第一二向色膜，第二二向色膜和第三二向色膜。第一分色膜，第二二向色膜和第三二向色膜不彼此平行并且不彼此交叉。芯片封装包括能够发射第一光束的第一发光芯片，能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。第一发光芯片，第二发光芯片和第三发光芯片排列成一行。第一分色膜反射第一光束并透射第二光束，第二二向色膜反射第二光束，第一二向色膜和第二二向色膜透射第三光束，第三二向色膜反射第三光光束。

4. 发明申请

US20110199581A1 OPTICAL PROJECTION SYSTEM AND METHOD FOR REDUCING UNESSENTIAL BEAMS FORMED THEREIN 审中-公开
标题翻译：光学投影系统及减少其形成的未知光束的方法
公开(公告)号：US20110199581A1
公开(公告)日：2011-08-18
申请号：US13023954
申请日：2011-02-09
申请人： Ruei-Bin JHANG , Pei-Ching Liu , Chien-Jung Huang , S-Wei Chen
发明人： Ruei-Bin JHANG , Pei-Ching Liu , Chien-Jung Huang , S-Wei Chen
IPC分类号： G03B21/28
CPC分类号： G03B21/20 , H04N9/3152
摘要： An optical projection system includes a light source module, a field lens, a fly-eye lens, a light valve and a projection lens. The field lens is disposed on a propagation path of a light beam, where the light beam emitted from the light source module comprises a transmission light beam passing through the field lens and a reflection light beam reflected by the field lens. The fly-eye lens is disposed on the propagation path of the light beam and between the light source module and the field lens to homogenize the light beam, where the fly-eye lens includes a plurality of lens elements arranged in an array, the reflection light beam passes through the lens element via a transmissive region of the lens element, and at least one of an opaque structure, a light-diffusing structure and a light-deflecting structure is formed on the transmissive region.
摘要翻译：光学投影系统包括光源模块，场透镜，飞眼透镜，光阀和投影透镜。场透镜设置在光束的传播路径上，其中从光源模块发射的光束包括通过场透镜的透射光束和由场透镜反射的反射光束。飞眼透镜设置在光束的传播路径上，并且在光源模块和场透镜之间，以使光束均匀化，其中蝇眼透镜包括排列成阵列的多个透镜元件，反射光束经由透镜元件的透射区域穿过透镜元件，并且在透射区域上形成不透明结构，光漫射结构和光偏转结构中的至少一个。

5. 发明申请

US20110090464A1 PROJECTION APPARATUS 审中-公开
标题翻译：投影设备
公开(公告)号：US20110090464A1
公开(公告)日：2011-04-21
申请号：US12820385
申请日：2010-06-22
申请人： Ruei-Bin Jhang , Cheng-Shun Liao , Chu-Ming Cheng , Huang-Ming Chen , Chih-Hsien Tsai , S-Wei Chen
发明人： Ruei-Bin Jhang , Cheng-Shun Liao , Chu-Ming Cheng , Huang-Ming Chen , Chih-Hsien Tsai , S-Wei Chen
IPC分类号： G03B21/28 , G03B21/14
CPC分类号： G03B21/28
摘要： A projection apparatus includes at least one light source, a field lens, a light valve, and a projection lens. The light source provides an illumination beam. The field lens is disposed in a transmission path of the illumination beam including an effective beam passing through the field lens and a ghost beam reflected by the field lens. The effective beam forms a light spot on the light valve capable of converting the effective beam into an image beam. The projection lens is disposed in a transmission path of the image beam and a ghost beam path of the ghost beam. A center of the light spot does not overlap a center of the light valve. An offset direction from the light valve to an optical axis of the projection lens is the same as a direction from the center of the light valve to the center of the light spot.
摘要翻译：投影装置包括至少一个光源，场透镜，光阀和投影透镜。光源提供照明光束。场透镜设置在包括通过场透镜的有效光束和由场透镜反射的重影光束的照明光束的传输路径中。有效光束在光阀上形成能够将有效光束转换为图像光束的光斑。投影透镜设置在图像束的传输路径和重影光束的重影光路中。光点的中心不与光阀中心重叠。从光阀到投影透镜的光轴的偏移方向与从光阀的中心到光点的中心的方向相同。

6. 发明申请

US20110090463A1 PROJECTION APPARATUS 审中-公开
标题翻译：投影设备
公开(公告)号：US20110090463A1
公开(公告)日：2011-04-21
申请号：US12820372
申请日：2010-06-22
申请人： Ruei-Bin Jhang , Cheng-Shun Liao , Chu-Ming Cheng , Huang-Ming Chen , Chih-Hsien Tsai , S-Wei Chen
发明人： Ruei-Bin Jhang , Cheng-Shun Liao , Chu-Ming Cheng , Huang-Ming Chen , Chih-Hsien Tsai , S-Wei Chen
IPC分类号： G03B21/28 , G03B21/14
CPC分类号： G03B21/28
摘要： A projection apparatus includes at least one light source, a field lens, a light valve, and a projection lens. The light source provides an illumination beam. The field lens is disposed in a transmission path of the illumination beam including an effective beam passing through the field lens and a ghost beam reflected by the field lens. The light valve converts the effective beam into an image beam. The projection lens includes a lens group, an aperture stop, and a light-shielding element. The lens group and the aperture stop are disposed in a transmission path of the image beam passing through the field lens and a ghost beam path of the ghost beam reflected by the field lens. The light-shielding element is disposed in at least a portion of the ghost beam path between the lens of the lens group furthest away from the aperture stop and the aperture stop.
摘要翻译：投影装置包括至少一个光源，场透镜，光阀和投影透镜。光源提供照明光束。场透镜设置在包括通过场透镜的有效光束和由场透镜反射的重影光束的照明光束的传输路径中。光阀将有效光束转换为图像光束。投影透镜包括透镜组，孔径光阑和遮光元件。透镜组和孔径光阑设置在通过场透镜的图像束的透射路径中，以及由场透镜反射的重影光束的重影光路。遮光元件设置在远离孔径光阑的透镜组的透镜与孔径光阑之间的重影光束路径的至少一部分中。

7. 发明申请

US20120133898A1 PROJECTION APPARATUS 审中-公开
标题翻译：投影设备
公开(公告)号：US20120133898A1
公开(公告)日：2012-05-31
申请号：US13171493
申请日：2011-06-29
申请人： Jui-Ping Chang , Chih-Hsien Tsai , Pei-Ching Liu , S-Wei Chen
发明人： Jui-Ping Chang , Chih-Hsien Tsai , Pei-Ching Liu , S-Wei Chen
IPC分类号： G03B21/28 , G03B21/14
CPC分类号： G03B21/28
摘要： A projection apparatus includes an illumination system, a light valve, a projection lens, and a first reflective unit. The illumination system provides an illumination light beam. The light valve is disposed on a transmission path of the illumination light beam and capable of converting the illumination light beam into an image light beam. The illumination light beam is transmitted to the light valve vertically. The projection lens is disposed on a transmission path of the image light beam. The first reflective unit disposed on the transmission path of the image light beam is located between the light valve and the projection lens. The first reflective unit is capable of reflecting the image light beam from the light valve to the projection lens. The image light beam reflected by the first reflective unit to the projection lens is perpendicular to the illumination light beam transmitted to the light valve.
摘要翻译：投影装置包括照明系统，光阀，投影透镜和第一反射单元。照明系统提供照明光束。光阀设置在照明光束的传输路径上，并且能够将照明光束转换为图像光束。照明光束垂直地传递给光阀。投影透镜设置在图像光束的传输路径上。设置在图像光束的传输路径上的第一反射单元位于光阀和投影透镜之间。第一反射单元能够将来自光阀的图像光束反射到投影透镜。由第一反射单元反射到投影透镜的图像光束垂直于透射到光阀的照明光束。

8. 发明申请

US20120249971A1 PROJECTION APPARATUS 有权
标题翻译：投影设备
公开(公告)号：US20120249971A1
公开(公告)日：2012-10-04
申请号：US13244634
申请日：2011-09-25
申请人： Yu-Po Chen , S-Wei Chen
发明人： Yu-Po Chen , S-Wei Chen
IPC分类号： G03B21/28
CPC分类号： G03B21/2013 , G02F1/29 , G02F1/292 , G02F1/293 , G02F1/2955 , G03B21/2066 , G03B21/208 , G03B21/28 , G03B33/06
摘要： A projection apparatus including a light source, a light valve, a light uniforming device, and a first curved-surface reflection device is provided. The light source provides an illumination beam. The light valve is disposed on a transmission path of the illumination beam for converting the illumination beam into an image beam. The light valve has an active surface that substantially has a rectangular contour. The light uniforming device is disposed on the transmission path of the illumination beam and between the light source and the light valve. The first curved-surface reflection device is disposed on the transmission path of the illumination beam and between the light source and the light valve for reflecting the illumination beam to the light valve. A curvature of the first curved-surface reflection device along a first direction is not equal to a curvature of the first curved-surface reflection device along a second direction.
摘要翻译：提供一种包括光源，光阀，光均匀装置和第一曲面反射装置的投影装置。光源提供照明光束。光阀设置在照明光束的传输路径上，用于将照明光束转换为图像光束。光阀具有基本上具有矩形轮廓的活动表面。光均匀装置设置在照明光束的传输路径上，并且在光源和光阀之间。第一曲面反射装置设置在照明光束的传输路径上，并且在光源和光阀之间，用于将照明光束反射到光阀。沿着第一方向的第一曲面反射装置的曲率不等于第一曲面反射装置沿第二方向的曲率。

9. 发明授权

US07995298B2 Illumination system 有权
标题翻译：照明系统
公开(公告)号：US07995298B2
公开(公告)日：2011-08-09
申请号：US11849720
申请日：2007-09-04
申请人： S-Wei Chen
发明人： S-Wei Chen
IPC分类号： G02B5/04 , G02B27/18 , F21V5/02 , F21V5/04
CPC分类号： G02B27/48 , G02B5/04
摘要： An illumination system including at least one coherent light source, a light uniforming element, and a prism is provided. The coherent light source is capable of emitting a coherent beam. The light uniforming element is disposed on a transmission path of the coherent beam. The prism is disposed on the transmission path of the coherent beam and between the coherent light source and the light uniforming element. The prism has a light incident end and a light exit end. The light incident end has at least one incident polygonal pyramid portion protruding away from the light exit end. The prism is capable of rotating about an axis, and the axis extends from the light incident end to the light exit end. The illumination system effectively reduces the degree of the speckle phenomenon.
摘要翻译：提供了包括至少一个相干光源，光均匀元件和棱镜的照明系统。相干光源能够发射相干光束。光均匀元件设置在相干光束的传输路径上。棱镜被布置在相干光束的传输路径上，并且在相干光源和光均匀化元件之间。棱镜具有光入射端和光出射端。光入射端具有从光出射端突出的至少一个入射的多边形棱锥部分。棱镜能够绕轴线旋转，并且轴线从光入射端延伸到光出射端。照明系统有效地降低了斑点现象的程度。

10. 发明授权

US07490966B2 Illumination system 有权
标题翻译：照明系统
公开(公告)号：US07490966B2
公开(公告)日：2009-02-17
申请号：US11557972
申请日：2006-11-09
申请人： Jia-Bin Huang , Chi-Chui Yun , Chu-Ming Cheng , S-Wei Chen
发明人： Jia-Bin Huang , Chi-Chui Yun , Chu-Ming Cheng , S-Wei Chen
IPC分类号： F21V7/04
CPC分类号： G02B6/4298 , G02B7/006 , G02B26/008 , G02B27/0994
摘要： An illumination system having a light source, an integration rod and a color wheel is provided. The light source is suitable for providing a light beam. The light integration rod and the color wheel are disposed in the transmission path of the light beam. The color wheel is disposed between the light source and the light integration rod. The light integration rod has a light input end adjacent to the color wheel and a light output end opposite the light input end. The light integration rod has two indentations at the light input end to form an airflow channel. The noise caused by the rotating color wheel is reduced through the airflow channel.
摘要翻译：提供具有光源，整合杆和色轮的照明系统。光源适用于提供光束。光集成杆和色轮设置在光束的传输路径中。色轮设置在光源和光集成杆之间。光集成杆具有与色轮相邻的光输入端和与光输入端相对的光输出端。光整合杆在光输入端具有两个压痕以形成气流通道。由旋转色轮引起的噪音通过气流通道减少。

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