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11. 发明授权

US07909467B2 Projection apparatus, light source module and beam combiner adapted to projection apparatus 有权
标题翻译：投射装置，适用于投影装置的光源模块和光束组合器
公开(公告)号：US07909467B2
公开(公告)日：2011-03-22
申请号：US12055986
申请日：2008-03-26
申请人： Chia-Chang Lee , Wan-Chiang Wang
发明人： Chia-Chang Lee , Wan-Chiang Wang
IPC分类号： G02B27/14
CPC分类号： G02B27/145 , G02B27/104 , G03B21/28
摘要： A beam combiner for combining a first color beam, a second color beam, and a third color beam is provided. The beam combiner has a transparent substrate with a first optical surface on which a first reflective film reflecting the first color beam is disposed, and a second optical surface on which a second reflective film reflecting the second color beam is disposed. The first optical surface and the second optical surface are parallel. The second color beam entering the transparent substrate is reflected by the second reflective film and leaves the transparent substrate by passing through the first optical surface, while the third color beam enters the transparent substrate from the second optical surface and leaves the transparent substrate by passing through the first optical surface. The optical paths of the first, the second, and the third color beam are substantially coincident after emerging from the first optical surface.
摘要翻译：提供了用于组合第一彩色光束，第二色光束和第三色光束的光束组合器。光束组合器具有透明基板，其具有第一光学表面，反射第一色光束的第一反射膜设置在第一光学表面上，第二光学表面设置有反映第二彩色光束的第二反射膜。第一光学表面和第二光学表面是平行的。进入透明基板的第二色光束被第二反射膜反射，并且通过第一光学面离开透明基板，而第三色光束从第二光学面进入透明基板，并通过通过而离开透明基板第一个光学表面。第一，第二和第三色光束的光路在从第一光学表面出射之后基本上重合。

12. 发明授权

US07688515B2 Beam splitting module and a light source system incorporating the same 有权
标题翻译：光束分离模块和包含其的光源系统
公开(公告)号：US07688515B2
公开(公告)日：2010-03-30
申请号：US12024345
申请日：2008-02-01
申请人： Chia-Chang Lee , Hung-Ying Lin
发明人： Chia-Chang Lee , Hung-Ying Lin
IPC分类号： G02B27/14
CPC分类号： G02B27/145 , G02B7/006 , G02B7/02 , G02B27/1006 , G02B27/1073
摘要： A beam splitting module is disposed on a base plate of a light source system, and includes a supporting wall, a beam splitting lens, and a biasing member. The supporting wall has a first wall surface, and is disposed on the base plate such that the first wall surface extends perpendicularly from the base plate. The beam splitting lens has a first lens surface disposed adjacent to the first wall surface of the supporting wall, and a second lens surface opposite to the first lens surface. The biasing member is secured to the base plate, and is disposed adjacent to the second lens surface of the beam splitting lens for urging the beam splitting lens toward the supporting wall such that the first lens surface of the beam splitting lens abuts against the first wall surface of the supporting wall.
摘要翻译：分束模块设置在光源系统的基板上，并且包括支撑壁，分束透镜和偏压构件。支撑壁具有第一壁面，并且设置在基板上，使得第一壁面从基板垂直延伸。分束透镜具有邻近支撑壁的第一壁表面设置的第一透镜表面和与第一透镜表面相对的第二透镜表面。偏置构件被固定到基板，并且被设置成与分束透镜的第二透镜表面相邻，用于将分束透镜推向支撑壁，使得分束透镜的第一透镜表面抵靠第一壁支撑壁的表面。

13. 发明申请

US20080304024A1 OPTICAL ENGINE FOR A PROJECTION DISPLAY DEVICE 有权
标题翻译：用于投影显示装置的光学发动机
公开(公告)号：US20080304024A1
公开(公告)日：2008-12-11
申请号：US12016088
申请日：2008-01-17
申请人： Wan-Chiang Wang , Chia-Chang Lee
发明人： Wan-Chiang Wang , Chia-Chang Lee
IPC分类号： G03B21/14
CPC分类号： G03B21/145
摘要： An optical engine for a projection display device includes a housing, a light source module, an imaging unit, and a projecting mechanism. The housing includes a base wall and a surrounding wall cooperating with the base wall for defining a receiving space with an opening. The light source module is disposed at a side of the housing for providing an illuminating light beam into the receiving space. The imaging unit is disposed in the receiving space, and includes a display element and an optical lens set. The projecting mechanism includes a lens barrel having first and second barrel ends, a projecting lens disposed at the second barrel end, and a coupling element formed on an outer surface of the lens barrel adjacent to the first barrel end. The coupling element is configured to have a size and shape corresponding to those of the opening, and is disposed to cover the opening and to seal the receiving space.
摘要翻译：一种用于投影显示装置的光学引擎，包括壳体，光源模块，成像单元和突出机构。壳体包括底壁和与底壁协作的周围壁，用于限定具有开口的容纳空间。光源模块设置在壳体的一侧，以将照明光束提供到接收空间中。成像单元设置在接收空间中，并且包括显示元件和光学透镜组。突出机构包括具有第一和第二筒端部的透镜镜筒，设置在第二镜筒端部处的投影透镜以及形成在与第一镜筒端部相邻的镜筒的外表面上的联接元件。联接元件被配置为具有与开口相对应的尺寸和形状，并且被设置成覆盖开口并且密封接收空间。

14. 发明授权

US07064910B2 Projection lens movement-adjusting apparatus 有权
标题翻译：投影透镜移动调节装置
公开(公告)号：US07064910B2
公开(公告)日：2006-06-20
申请号：US10930761
申请日：2004-09-01
申请人： Chia-Chang Lee , Wan-Chiang Wang
发明人： Chia-Chang Lee , Wan-Chiang Wang
IPC分类号： G02B7/02
CPC分类号： G03B21/142 , G03B5/00
摘要： A projection lens movement-adjusting apparatus comprises an adjusting module and a projection lens module. The adjusting module comprises a fixed support, an adjusting rod, a sliding seat and a fixing portion. The adjusting rod is pivoted to the fixed support. The sliding seat is mounted inside the fixed support and screwed to the adjusting rod. A fixing portion is disposed on one side of the sliding seat. The projection lens module is composed of projection lens and the linking unit fixed to one side of the projection lens, and a protruding board is on one side of the linking unit and is fixed firmly to the fixing unit and hence the projection lens module can be connected with the sliding seat.
摘要翻译：投影透镜移动调节装置包括调整模块和投影透镜模块。调节模块包括固定支撑件，调节杆，滑动座和固定部。调节杆枢转到固定支架。滑动座安装在固定支架的内部并拧到调节杆上。固定部设置在滑动座的一侧。投影透镜模块由投影透镜和固定在投影透镜的一侧的连接单元构成，突出板位于连接单元的一侧，并牢固地固定在固定单元上，因此投影透镜模块可以与滑动座连接。

15. 发明申请

US20050052627A1 Projection lens movement-adjusting apparatus 有权
标题翻译：投影透镜移动调节装置
公开(公告)号：US20050052627A1
公开(公告)日：2005-03-10
申请号：US10930761
申请日：2004-09-01
申请人： Chia-Chang Lee , Wan-Chiang Wang
发明人： Chia-Chang Lee , Wan-Chiang Wang
IPC分类号： G03B3/00 , G03B21/00 , G03B21/14
CPC分类号： G03B21/142 , G03B5/00
摘要： A projection lens movement-adjusting apparatus comprises an adjusting module and a projection lens module. The adjusting module comprises a fixed support, an adjusting rod, a sliding seat and a fixing portion. The adjusting rod is pivoted to the fixed support. The sliding seat is mounted inside the fixed support and screwed to the adjusting rod. A fixing portion is disposed on one side of the sliding seat. The projection lens module is composed of projection lens and the linking unit fixed to one side of the projection lens, and a protruding board is on one side of the linking unit and is fixed firmly to the fixing unit and hence the projection lens module can be connected with the sliding seat.
摘要翻译：投影透镜移动调节装置包括调整模块和投影透镜模块。调节模块包括固定支撑件，调节杆，滑动座和固定部。调节杆枢转到固定支架。滑动座安装在固定支架的内部并拧到调节杆上。固定部设置在滑动座的一侧。投影透镜模块由投影透镜和固定在投影透镜的一侧的连接单元构成，突出板位于连接单元的一侧，并牢固地固定在固定单元上，因此投影透镜模块可以与滑动座连接。

16. 发明授权

US08414159B2 Light combination device 有权
标题翻译：光组合装置
公开(公告)号：US08414159B2
公开(公告)日：2013-04-09
申请号：US12888287
申请日：2010-09-22
申请人： Chun-Fa Hsu , Chia-Chang Lee , Keng-Han Chuang
发明人： Chun-Fa Hsu , Chia-Chang Lee , Keng-Han Chuang
IPC分类号： F21V9/00
CPC分类号： F21S2/00 , F21V7/0008 , F21V7/0025 , F21V9/08 , G02B19/0028 , G02B19/0066 , G02B27/141 , G02B27/143 , G02B27/145 , G03B21/20 , G03B21/2013 , G03B21/2033 , G03B21/2066 , G03B33/12 , H04N9/3164
摘要： A light combination device includes a reflective element and a first color separating element. The reflective element guides first color light beams emitted from at least a first light source and a second light source to propagate in a first direction. The first light source and the second light source are differently positioned in a space. The first color separating element transmits the first color light beams and reflects second color light beams emitted from at least a third light source and a fourth light source. The third light source and the fourth light source are differently positioned in the space. The first color separating element has a coating curved surface, and a curvature of the coating curved surface is varied according to positions of the third light source and the fourth light source to guide the second color light beams to propagate in the first direction.
摘要翻译：光组合装置包括反射元件和第一颜色分离元件。反射元件引导从至少第一光源和第二光源发射的第一彩色光束沿第一方向传播。第一光源和第二光源被不同地定位在空间中。第一分色元件透射第一彩色光束并反射从至少第三光源和第四光源发射的第二彩色光束。第三光源和第四光源的位置不同。第一分色元件具有涂层弯曲表面，并且涂层曲面的曲率根据第三光源和第四光源的位置而变化，以引导第二彩色光束沿第一方向传播。

17. 发明申请

US20110199763A1 LIGHT COMBINATION DEVICE 有权
标题翻译：光组合装置
公开(公告)号：US20110199763A1
公开(公告)日：2011-08-18
申请号：US12888287
申请日：2010-09-22
申请人： Chun-Fa HSU , Chia-Chang LEE , Keng-Han CHUANG
发明人： Chun-Fa HSU , Chia-Chang LEE , Keng-Han CHUANG
IPC分类号： F21V9/00
CPC分类号： F21S2/00 , F21V7/0008 , F21V7/0025 , F21V9/08 , G02B19/0028 , G02B19/0066 , G02B27/141 , G02B27/143 , G02B27/145 , G03B21/20 , G03B21/2013 , G03B21/2033 , G03B21/2066 , G03B33/12 , H04N9/3164
摘要： A light combination device includes a reflective element and a first color separating element. The reflective element guides first color light beams emitted from at least a first light source and a second light source to propagate in a first direction. The first light source and the second light source are differently positioned in a space. The first color separating element transmits the first color light beams and reflects second color light beams emitted from at least a third light source and a fourth light source. The third light source and the fourth light source are differently positioned in the space. The first color separating element has a coating curved surface, and a curvature of the coating curved surface is varied according to positions of the third light source and the fourth light source to guide the second color light beams to propagate in the first direction.
摘要翻译：光组合装置包括反射元件和第一颜色分离元件。反射元件引导从至少第一光源和第二光源发射的第一彩色光束沿第一方向传播。第一光源和第二光源被不同地定位在空间中。第一分色元件透射第一彩色光束并反射从至少第三光源和第四光源发射的第二彩色光束。第三光源和第四光源的位置不同。第一分色元件具有涂层弯曲表面，并且涂层曲面的曲率根据第三光源和第四光源的位置而变化，以引导第二彩色光束沿第一方向传播。

18. 发明申请

US20080273245A1 BEAM SPLITTING MODULE AND A LIGHT SOURCE SYSTEM INCORPORATING THE SAME 有权
标题翻译：光束分离模块和并入其的光源系统
公开(公告)号：US20080273245A1
公开(公告)日：2008-11-06
申请号：US12024345
申请日：2008-02-01
申请人： Chia-Chang Lee , Hung-Ying Lin
发明人： Chia-Chang Lee , Hung-Ying Lin
IPC分类号： G02B27/10 , G02B7/02
CPC分类号： G02B27/145 , G02B7/006 , G02B7/02 , G02B27/1006 , G02B27/1073
摘要： A beam splitting module is disposed on a base plate of a light source system, and includes a supporting wall, a beam splitting lens, and a biasing member. The supporting wall has a first wall surface, and is disposed on the base plate such that the first wall surface extends perpendicularly from the base plate. The beam splitting lens has a first lens surface disposed adjacent to the first wall surface of the supporting wall, and a second lens surface opposite to the first lens surface. The biasing member is secured to the base plate, and is disposed adjacent to the second lens surface of the beam splitting lens for urging the beam splitting lens toward the supporting wall such that the first lens surface of the beam splitting lens abuts against the first wall surface of the supporting wall.
摘要翻译：分束模块设置在光源系统的基板上，并且包括支撑壁，分束透镜和偏压构件。支撑壁具有第一壁面，并且设置在基板上，使得第一壁面从基板垂直延伸。分束透镜具有邻近支撑壁的第一壁表面设置的第一透镜表面和与第一透镜表面相对的第二透镜表面。偏置构件被固定到基板，并且被设置成与分束透镜的第二透镜表面相邻，用于将分束透镜推向支撑壁，使得分束透镜的第一透镜表面抵靠第一壁支撑壁的表面。

19. 发明授权

US5203540A Hydraulic lifting device 失效
标题翻译：液压提升装置
公开(公告)号：US5203540A
公开(公告)日：1993-04-20
申请号：US882413
申请日：1992-05-13
申请人： Chia-Chang Lee
发明人： Chia-Chang Lee
IPC分类号： B25H1/00 , B62B3/06 , B66C23/48
CPC分类号： B66C23/48 , B25H1/0007 , B62B3/06 , Y10S254/16
摘要： A hydraulic lifting device is used to lift a chassis part, such as a gearbox, and includes a mobile base and an upright prop which extends upwardly from the mobile base and which has a top end that is provided with a stationary pivot seat. A connecting bar is used to support the chassis part thereon. A driving crank arm has one end which is hinged to a first hinge point on the pivot seat and the other end hinged to a first hinge point on the connecting bar. A driven crank arm has one end hinged to a second hinge point on the pivot seat and the other end hinged to a second hinge point on the connecting bar. The pivot seat, the driving crank arm, the driven crank arm and the connecting bar cooperatively form a parallel crank four-bar linkage. A hydraulic cylinder has one end pivoted to the upright prop and another end pivoted to the driving crank arm. The hydraulic cylinder is operated so as to pivot the driving crank arm toward or away from the upright prop in order to adjust the height of the connecting bar. The pivoting action of the driving crank arm causes the driven crank arm to pivot at a similar angular speed to prevent angular deviation of the connecting bar.
摘要翻译：液压提升装置用于提升诸如齿轮箱的底盘部件，并且包括可移动基座和从可移动基座向上延伸的直立支架，并且具有设置有固定枢轴座的顶端。连接杆用于支撑其上的底盘部件。驱动曲柄臂的一端铰接到枢轴座上的第一铰接点，另一端铰接在连接杆上的第一铰链点上。从动曲柄臂的一端铰接到枢轴座上的第二铰接点，另一端铰接到连接杆上的第二铰接点。枢轴座，驱动曲柄臂，从动曲柄臂和连接杆协同地形成平行的曲柄四杆连杆。液压缸的一端枢转到直立支柱，另一端枢转到驱动曲柄臂。操作液压缸以使驱动曲柄臂朝向或远离直立支杆枢转，以便调整连接杆的高度。驱动曲柄臂的枢转动作使得从动曲柄臂以类似的角速度枢转以防止连接杆的角度偏差。

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