公开(公告)号：US20150185594A1

公开(公告)日：2015-07-02

申请号：US14474310

申请日：2014-09-02

申请人： Jung-Chi Chen ,  Sheng-Yu Chiu ,  Chih-Hui Chang ,  Hsiu-Min Hsiao

发明人： Jung-Chi Chen ,  Sheng-Yu Chiu ,  Chih-Hui Chang ,  Hsiu-Min Hsiao

IPC分类号： G03B21/14 ,  G03B21/16

CPC分类号： G03B21/145

摘要： A dustproof cover used in a projector has a casing and a projection lens, the projection lens is disposed at a front side of the casing, the projection lens has a first adjusting device disposed at a top side of the casing connected to front side. The dustproof cover includes a body, a lid, a transparent plate and at least one airtight trim, in which the body is assembled to the casing to cover the projection lens and the first adjusting device and has a first adjusting hole to expose the first adjusting device. The lid is detachably connected to the body to conceal the first adjusting hole. The transparent plate is disposed on the body to allow an image beam emitted from the projection lens passing through. The at least one airtight trim is connected to a portion of the casing contacted the body.

摘要翻译： 在投影仪中使用的防尘罩具有壳体和投影透镜，投影透镜设置在壳体的前侧，投影透镜具有设置在与前侧连接的壳体的顶侧的第一调节装置。 防尘罩包括主体，盖，透明板和至少一个气密装饰，其中主体组装到壳体以覆盖投影透镜和第一调节装置，并且具有第一调节孔以暴露第一调节 设备。 盖可拆卸地连接到主体以隐藏第一调节孔。 透明板设置在主体上以允许从投影透镜发射的图像束通过。 所述至少一个气密装饰件与所述壳体的与所述主体接触的部分连接。

公开(公告)号：US09151955B2

公开(公告)日：2015-10-06

申请号：US14140954

申请日：2013-12-26

申请人： Sheng-Yu Chiu ,  Chih-Hui Chang

发明人： Sheng-Yu Chiu ,  Chih-Hui Chang

IPC分类号： G03B21/28 ,  G02B27/09 ,  H04N9/31 ,  G03B21/20

CPC分类号： G02B27/0933 ,  G02B27/0994 ,  G03B21/208 ,  G03B21/28 ,  H04N9/3152

摘要： The invention provides a projection system and a light-homogenizing device adjustment element for adjusting the position of a light-homogenizing device. The light-homogenizing device adjustment element has an actuator, and the actuator leans against one side of the light-homogenizing device and has a plurality of curved surfaces with different radii of curvature. When the actuator rotates, different curved surfaces push the light-homogenizing device to cause the light-homogenizing device to move in at least one direction from an initial position.

摘要翻译： 本发明提供了一种用于调节光均化装置的位置的投影系统和光均化装置调节元件。 光均化装置调节元件具有致动器，并且致动器抵靠光均化装置的一侧，并且具有多个具有不同曲率半径的曲面。 当致动器旋转时，不同的曲面推动光匀化装置，使光均质装置从初始位置至少沿一个方向移动。

公开(公告)号：US08140372B2

公开(公告)日：2012-03-20

申请号：US11462111

申请日：2006-08-03

申请人： Chih-Hui Chang ,  Brian T. Denton ,  Sanjay R. Hegde ,  Robert J. Milne ,  Stuart H. Smith ,  Chi-Tai Wang ,  Jacqueline N. Ward

发明人： Chih-Hui Chang ,  Brian T. Denton ,  Sanjay R. Hegde ,  Robert J. Milne ,  Stuart H. Smith ,  Chi-Tai Wang ,  Jacqueline N. Ward

IPC分类号： G06F17/50

CPC分类号： G06Q10/087 ,  G06Q10/06315

摘要： Method, system and program product for planning production for complementary demands are disclosed. In one embodiment, a method includes obtaining complementary demand values including at least one daily going rate (DGR) demand and a service demand; running a first planning production model in which the at least one DGR demand is included and the service demand is excluded; and running a second planning production model in which DGR related variables are fixed to values determined in the first planning production model and the service demand is included. Demands that are only considered by one of the planning production models are considered complementary demands.

摘要翻译： 披露了用于规划生产补充需求的方法，系统和程序产品。 在一个实施例中，一种方法包括获得包括至少一个日常运行速率（DGR）需求和服务需求的补充需求值; 运行首个规划生产模式，其中包括至少一个DGR需求并排除服务需求; 并运行第二个规划生产模型，其中DGR相关变量固定为在第一个规划生产模型中确定的值和服务需求。 仅由规划生产模式之一考虑的要求被认为是补充需求。

公开(公告)号：US08833973B2

公开(公告)日：2014-09-16

申请号：US12579974

申请日：2009-10-15

申请人： Jung-Chi Chen ,  Jih-Ching Chang ,  Chih-Hui Chang

发明人： Jung-Chi Chen ,  Jih-Ching Chang ,  Chih-Hui Chang

IPC分类号： F21V19/02 ,  H04N9/31 ,  G03B21/20

CPC分类号： H04N9/315 ,  G03B21/2046 ,  H04N9/317 ,  H04N9/3197

摘要： A lamp position adjustment device includes a base plate, a supporting frame, a lamp holder, a first positioning mechanism, and a second positioning mechanism. The first positioning mechanism is disposed between the lamp holder and the supporting frame and between the lamp holder and the base plate to enable the lamp holder to move in a first direction relative to the supporting frame. The first direction is substantially parallel with one side of a light incident surface of an integration rod. The second positioning mechanism is disposed between the lamp holder and the base plate to enable the lamp holder to rotate about an axis parallel to the first direction.

摘要翻译： 灯位置调节装置包括基板，支撑框架，灯座，第一定位机构和第二定位机构。 第一定位机构设置在灯架和支撑框架之间以及灯座和底板之间，以使灯座相对于支撑框架在第一方向上移动。 第一方向基本上平行于整合杆的光入射表面的一侧。 第二定位机构设置在灯座和基板之间，以使灯座绕平行于第一方向的轴线旋转。

公开(公告)号：US20090262310A1

公开(公告)日：2009-10-22

申请号：US12400094

申请日：2009-03-09

申请人： Chang-Jung Wen ,  Jung-Chi Chen ,  Chih-Hui Chang

发明人： Chang-Jung Wen ,  Jung-Chi Chen ,  Chih-Hui Chang

IPC分类号： G03B21/14

CPC分类号： G03B21/147

摘要： A picture correction systems and a method are provided. The system includes a circular variable resistance unit and a control unit. The circular variable resistance unit includes at least two circular resistance coils and a control stick. One of the circular resistance coils receives a voltage. The control stick is disposed on the inner rims of the circular resistance coils to be electrically connected with the circular resistance coils. The control stick rolls along the inner rims of the circular resistance coils. The circular variable resistance unit generates a loop voltage according to a position of the control stick being located at the inner rims of the circular resistance coils. The control unit receives the loop voltage, and performs a picture correction for a projector according to the loop voltage.

摘要翻译： 提供了图像校正系统和方法。 该系统包括一个圆形可变电阻单元和一个控制单元。 圆形可变电阻单元包括至少两个圆形电阻线圈和控制棒。 一个圆形电阻线圈接收电压。 控制棒设置在圆形电阻线圈的内圈上以与圆形电阻线圈电连接。 控制棒沿着圆形电阻线圈的内缘滚动。 环形可变电阻单元根据位于圆形电阻线圈的内缘处的控制棒的位置产生回路电压。 控制单元接收环路电压，根据环路电压对投影机进行图像校正。

公开(公告)号：US20080130248A1

公开(公告)日：2008-06-05

申请号：US11836148

申请日：2007-08-09

申请人： Jung-Chi Chen ,  Chih-Hui Chang

发明人： Jung-Chi Chen ,  Chih-Hui Chang

IPC分类号： H05K5/03

CPC分类号： H05K5/0208

摘要： A casing adapted for packing an electronic device is provided. The casing includes a shell, a cover, and a thermal switch. The shell has an assembly opening, and the cover is adapted for being installed to the assembly opening. The shell and the cover surround the electronic device. The thermal switch is disposed in one of the shell and the cover. When the thermal switch is heated by the electronic device and the temperature thereof rises, the deformation of the thermal switch forms the interference between the cover and the shell so as to prevent the cover being departed from the shell. Therefore, the present invention is capable of avoiding the user from being scalded by the electronic device.

摘要翻译： 提供一种适于包装电子设备的外壳。 壳体包括外壳，盖和热开关。 壳体具有组装开口，并且盖适于安装到组装开口。 外壳和盖子围绕着电子设备。 热开关设置在壳体和盖板之一中。 当热开关被电子装置加热并且其温度升高时，热​​开关的变形形成盖和壳体之间的干涉，以防止盖从壳体脱离。 因此，本发明能够避免用户被电子设备烫伤。

公开(公告)号：US20080033586A1

公开(公告)日：2008-02-07

申请号：US11462111

申请日：2006-08-03

申请人： Chih-Hui Chang ,  Brian T. Denton ,  Sanjay R. Hegde ,  Robert J. Milne ,  Stuart H. Smith ,  Chi-Tai Wang ,  Jacqueline N. Ward

发明人： Chih-Hui Chang ,  Brian T. Denton ,  Sanjay R. Hegde ,  Robert J. Milne ,  Stuart H. Smith ,  Chi-Tai Wang ,  Jacqueline N. Ward

IPC分类号： G06F19/00

CPC分类号： G06Q10/087 ,  G06Q10/06315

摘要： Method, system and program product for planning production for complementary demands are disclosed. In one embodiment, a method includes obtaining complementary demand values including at least one daily going rate (DGR) demand and a service demand; running a first planning production model in which the at least one DGR demand is included and the service demand is excluded; and running a second planning production model in which DGR related variables are fixed to values determined in the first planning production model and the service demand is included. Demands that are only considered by one of the planning production models are considered complementary demands.

摘要翻译： 披露了用于规划生产补充需求的方法，系统和程序产品。 在一个实施例中，一种方法包括获得包括至少一个日常运行速率（DGR）需求和服务需求的补充需求值; 运行首个规划生产模式，其中包括至少一个DGR需求并排除服务需求; 并运行第二个规划生产模型，其中DGR相关变量固定为在第一个规划生产模型中确定的值和服务需求。 仅由规划生产模式之一考虑的要求被认为是补充需求。