公开(公告)号：US08721088B2

公开(公告)日：2014-05-13

申请号：US13118452

申请日：2011-05-29

申请人： Yi-Hao Kang ,  Jiunn-Lih Lin ,  Chia-Chang Lee ,  Chi-Tang Hsieh

发明人： Yi-Hao Kang ,  Jiunn-Lih Lin ,  Chia-Chang Lee ,  Chi-Tang Hsieh

IPC分类号： G02B3/00 ,  G03B21/14 ,  G02F1/1335

CPC分类号： G02B3/0043 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0075 ,  G03B21/208

摘要： A lens array module includes a light incident surface, a light emitting surface opposite to the light incident surface, and a plurality of first and second lens surfaces. The first lens surfaces are arranged on the light incident surface to form into an array. The second lens surfaces are arranged on the light emitting surface to form into an array. The center of curvature of each of the first lens surfaces located at two opposite sides of a first reference point on the light incident surface deviates away from the first reference point in a direction parallel to a first reference axis, and the center of curvature of each of the second lens surfaces located at two opposite sides of a second reference point on the light emitting surface deviates toward the second reference point in a direction parallel to the first reference axis. A projection apparatus is also provided.

摘要翻译： 透镜阵列模块包括光入射表面，与光入射表面相对的发光表面，以及多个第一和第二透镜表面。 第一透镜表面布置在光入射表面上以形成阵列。 第二透镜表面布置在发光表面上以形成阵列。 位于光入射面上的第一参考点的两个相对侧的每个第一透镜表面的曲率中心在平行于第一参考轴线的方向上偏离第一参考点，并且每个 位于发光表面上的第二参考点的两个相对侧的第二透镜表面在平行于第一参考轴线的方向上偏离第二参考点。 还提供投影设备。

公开(公告)号：US20130206009A1

公开(公告)日：2013-08-15

申请号：US13370351

申请日：2012-02-10

申请人： PING HUANG ,  YING-PIN HUANG ,  CHIA-CHANG LEE

发明人： PING HUANG ,  YING-PIN HUANG ,  CHIA-CHANG LEE

IPC分类号： F24F6/00

CPC分类号： B03C3/32 ,  B03C3/368 ,  B03C3/38 ,  F24F3/166 ,  F24F6/14 ,  F24F2003/1635 ,  F24F2003/1667 ,  Y02A50/21 ,  Y02B30/545

摘要： A vertical type air humidifying and purifying machine, comprising a front casing, a rear casing, a humidifying unit, an ultraviolet light purifying unit, a motor-fan unit and a negative ion generator; in which the front casing and the rear casing are assembled correspondingly with each other, and the humidifying unit, the UV light purifying unit, and the motor-fan unit are disposed orderly between the front and the rear casings, and the negative ion generator is installed at an air outlet of the motor-fan unit; ON-OFF switches being respectively provided on the humidifying unit, the UV purifying unit and the negative ion generator for ON-OFF switching.

摘要翻译： 一种垂直式空气加湿净化机，包括前壳体，后壳体，加湿单元，紫外线净化单元，电动机风扇单元和负离子发生器; 其中前壳体和后壳体彼此组装，并且加湿单元，UV光净化单元和电动机风扇单元有序地设置在前壳体和后壳体之间，负离子发生器是 安装在电机风扇单元的出风口处; ON-OFF开关分别设置在加湿单元，UV净化单元和负离子发生器上用于ON-OFF切换。

公开(公告)号：US20120075593A1

公开(公告)日：2012-03-29

申请号：US13118452

申请日：2011-05-29

申请人： Yi-Hao Kang ,  Jiunn-Lih Lin ,  Chia-Chang Lee ,  Chi-Tang Hsieh

发明人： Yi-Hao Kang ,  Jiunn-Lih Lin ,  Chia-Chang Lee ,  Chi-Tang Hsieh

IPC分类号： G03B21/14 ,  G02B3/00

CPC分类号： G02B3/0043 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0075 ,  G03B21/208

摘要： A lens array module includes a light incident surface, a light emitting surface opposite to the light incident surface, and a plurality of first and second lens surfaces. The first lens surfaces are arranged on the light incident surface to form into an array. The second lens surfaces are arranged on the light emitting surface to form into an array. The center of curvature of each of the first lens surfaces located at two opposite sides of a first reference point on the light incident surface deviates away from the first reference point in a direction parallel to a first reference axis, and the center of curvature of each of the second lens surfaces located at two opposite sides of a second reference point on the light emitting surface deviates toward the second reference point in a direction parallel to the first reference axis. A projection apparatus is also provided.

摘要翻译： 透镜阵列模块包括光入射表面，与光入射表面相对的发光表面，以及多个第一和第二透镜表面。 第一透镜表面布置在光入射表面上以形成阵列。 第二透镜表面布置在发光表面上以形成阵列。 位于光入射面上的第一参考点的两个相对侧的每个第一透镜表面的曲率中心在平行于第一参考轴线的方向上偏离第一参考点，并且每个 位于发光表面上的第二参考点的两个相对侧的第二透镜表面在平行于第一参考轴线的方向上偏离第二参考点。 还提供投影设备。

公开(公告)号：US20090091712A1

公开(公告)日：2009-04-09

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 ,  G03B21/28

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。

公开(公告)号：US08747526B2

公开(公告)日：2014-06-10

申请号：US13370351

申请日：2012-02-10

申请人： Ping Huang ,  Ying-Pin Huang ,  Chia-Chang Lee

发明人： Ping Huang ,  Ying-Pin Huang ,  Chia-Chang Lee

IPC分类号： B03C3/016

CPC分类号： B03C3/32 ,  B03C3/368 ,  B03C3/38 ,  F24F3/166 ,  F24F6/14 ,  F24F2003/1635 ,  F24F2003/1667 ,  Y02A50/21 ,  Y02B30/545

摘要： A vertical type air humidifying and purifying machine, comprising a front casing, a rear casing, a humidifying unit, an ultraviolet light purifying unit, a motor-fan unit and a negative ion generator; in which the front casing and the rear casing are assembled correspondingly with each other, and the humidifying unit, the UV light purifying unit, and the motor-fan unit are disposed orderly between the front and the rear casings, and the negative ion generator is installed at an air outlet of the motor-fan unit; ON-OFF switches being respectively provided on the humidifying unit, the UV purifying unit and the negative ion generator for ON-OFF switching.

摘要翻译： 一种垂直式空气加湿净化机，包括前壳体，后壳体，加湿单元，紫外线净化单元，电动机风扇单元和负离子发生器; 其中前壳体和后壳体彼此组装，并且加湿单元，UV光净化单元和电动机风扇单元有序地设置在前壳体和后壳体之间，负离子发生器是 安装在电机风扇单元的出风口处; ON-OFF开关分别设置在加湿单元，UV净化单元和负离子发生器上用于ON-OFF切换。

公开(公告)号：US08675292B2

公开(公告)日：2014-03-18

申请号：US13273210

申请日：2011-10-13

申请人： Kuo-Chuan Wang ,  Yi-Hao Kang ,  Chi-Tang Hsieh ,  Chia-Chang Lee

发明人： Kuo-Chuan Wang ,  Yi-Hao Kang ,  Chi-Tang Hsieh ,  Chia-Chang Lee

IPC分类号： G02B13/16

CPC分类号： G02B13/16 ,  G02B19/0014 ,  G02B19/0047

摘要： A projection lens for projecting an image beam is provided. The image beam is converted by a light valve from an illumination beam irradiating the light valve. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is disposed on a transmission path of the image beam, and has a first optical axis. The second lens group is disposed on both a transmission path of the illumination beam and the transmission path of the image beam, and between the light valve and the first lens group. The second lens group has a second optical axis. The second optical axis is inclined with respect to the first optical axis. The third lens group is disposed on the transmission path of the image beam, and between the first lens group and the second lens group. A projection apparatus is also provided.

摘要翻译： 提供了用于投影图像束的投影透镜。 图像光束通过光阀从照射光阀的照明光束转换。 投影透镜包括第一透镜组，第二透镜组和第三透镜组。 第一透镜组设置在图像束的传输路径上，并且具有第一光轴。 第二透镜组设置在照明光束的传输路径和图像束的传输路径之间，以及光阀和第一透镜组之间。 第二透镜组具有第二光轴。 第二光轴相对于第一光轴倾斜。 第三透镜组设置在图像束的传输路径上，并且位于第一透镜组和第二透镜组之间。 还提供投影设备。

公开(公告)号：US20120212841A1

公开(公告)日：2012-08-23

申请号：US13273210

申请日：2011-10-13

申请人： Kuo-Chuan Wang ,  Yi-Hao Kang ,  Chi-Tang Hsieh ,  Chia-Chang Lee

发明人： Kuo-Chuan Wang ,  Yi-Hao Kang ,  Chi-Tang Hsieh ,  Chia-Chang Lee

IPC分类号： G02B11/16 ,  G02B11/06

CPC分类号： G02B13/16 ,  G02B19/0014 ,  G02B19/0047

摘要： A projection lens for projecting an image beam is provided. The image beam is converted by a light valve from an illumination beam irradiating the light valve. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is disposed on a transmission path of the image beam, and has a first optical axis. The second lens group is disposed on both a transmission path of the illumination beam and the transmission path of the image beam, and between the light valve and the first lens group. The second lens group has a second optical axis. The second optical axis is inclined with respect to the first optical axis. The third lens group is disposed on the transmission path of the image beam, and between the first lens group and the second lens group. A projection apparatus is also provided.

摘要翻译： 提供了用于投影图像束的投影透镜。 图像光束通过光阀从照射光阀的照明光束转换。 投影透镜包括第一透镜组，第二透镜组和第三透镜组。 第一透镜组设置在图像束的传输路径上，并且具有第一光轴。 第二透镜组设置在照明光束的传输路径和图像束的传输路径之间，以及光阀和第一透镜组之间。 第二透镜组具有第二光轴。 第二光轴相对于第一光轴倾斜。 第三透镜组设置在图像束的传输路径上，并且位于第一透镜组和第二透镜组之间。 还提供投影设备。

公开(公告)号：USD664248S1

公开(公告)日：2012-07-24

申请号：US29412566

申请日：2012-02-06

申请人： Ping Huang ,  Ying-Pin Huang ,  Chia-Chang Lee

设计人： Ping Huang ,  Ying-Pin Huang ,  Chia-Chang Lee

公开(公告)号：US07914156B2

公开(公告)日：2011-03-29

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。

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。