公开(公告)号：US09612515B2

公开(公告)日：2017-04-04

申请号：US13337168

申请日：2011-12-26

申请人： Ya-Ling Hsu ,  Ching-Lun Lin

发明人： Ya-Ling Hsu ,  Ching-Lun Lin

IPC分类号： G03B21/28 ,  G02B13/16 ,  G02B13/18

CPC分类号： G03B21/28 ,  G02B13/16 ,  G02B13/18

摘要： A projection lens including a reflective unit and a refractive unit is provided. The projection lens is disposed between an object side and an image side. The reflective unit is disposed between the object side and the image side and has a negative refractive power. The refractive unit is disposed between the object side and the reflective unit and has a positive refractive power. The refractive unit includes a first lens group and a second lens group. The first lens group is disposed between the object side and the reflective unit and includes at least one cemented lens and an aperture stop. The at least one cemented lens is disposed between the object side and the aperture stop. The second lens group is disposed between the first lens group and the reflective unit and includes at least one aspheric lens. A projection apparatus including the projection lens is also provided.

公开(公告)号：US20130162957A1

公开(公告)日：2013-06-27

申请号：US13337168

申请日：2011-12-26

申请人： Ya-Ling Hsu ,  Ching-Lun Lin

发明人： Ya-Ling Hsu ,  Ching-Lun Lin

IPC分类号： G03B21/14 ,  G02B3/00

CPC分类号： G03B21/28 ,  G02B13/16 ,  G02B13/18

摘要： A projection lens including a reflective unit and a refractive unit is provided. The projection lens is disposed between an object side and an image side. The reflective unit is disposed between the object side and the image side and has a negative refractive power. The refractive unit is disposed between the object side and the reflective unit and has a positive refractive power. The refractive unit includes a first lens group and a second lens group. The first lens group is disposed between the object side and the reflective unit and includes at least one cemented lens and an aperture stop. The at least one cemented lens is disposed between the object side and the aperture stop. The second lens group is disposed between the first lens group and the reflective unit and includes at least one aspheric lens. A projection apparatus including the projection lens is also provided.

摘要翻译： 提供了包括反射单元和折射单元的投影透镜。 投影透镜设置在物体侧和像侧之间。 反射单元设置在物体侧和像侧之间并具有负折光力。 折射单元设置在物体侧和反射单元之间并且具有正的折射光焦度。 折射单元包括第一透镜组和第二透镜组。 第一透镜组设置在物体侧和反射单元之间，并且包括至少一个胶合透镜和孔径光阑。 至少一个胶合透镜设置在物体侧和孔径光阑之间。 第二透镜组设置在第一透镜组和反射单元之间，并且包括至少一个非球面透镜。 还提供了包括投影透镜的投影设备。

公开(公告)号：US09625691B2

公开(公告)日：2017-04-18

申请号：US13589187

申请日：2012-08-20

申请人： Ya-Ling Hsu ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Wan-Chiang Wang ,  Chao-Shun Chen

发明人： Ya-Ling Hsu ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Wan-Chiang Wang ,  Chao-Shun Chen

IPC分类号： G02B17/08 ,  G02B5/10

CPC分类号： G02B17/08 ,  G02B5/10

摘要： A projection lens configured to form an image from an image source which is disposed at an object side is provided. The projection lens includes a lens group and an aspheric mirror. The lens group has a first optical axis, and an intermediate image is formed by the lens group from the image source. The aspheric mirror has a second optical axis and an aspheric surface. The lens group is disposed between the object side and the aspheric mirror. The aspheric surface faces the lens group and reflects the intermediate image to form the image at an image side. The first optical axis is not coaxial with the second optical axis, and an offset of the image relative to the first optical axis is larger than or equal to 100%.

公开(公告)号：US20140049813A1

公开(公告)日：2014-02-20

申请号：US13589187

申请日：2012-08-20

申请人： Ya-Ling Hsu ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Wan-Chiang Wang ,  Chao-Shun Chen

发明人： Ya-Ling Hsu ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Wan-Chiang Wang ,  Chao-Shun Chen

IPC分类号： G02B17/08

CPC分类号： G02B17/08 ,  G02B5/10

摘要： A projection lens configured to form an image from an image source which is disposed at an object side is provided. The projection lens includes a lens group and an aspheric mirror. The lens group has a first optical axis, and an intermediate image is formed by the lens group from the image source. The aspheric mirror has a second optical axis and an aspheric surface. The lens group is disposed between the object side and the aspheric mirror. The aspheric surface faces the lens group and reflects the intermediate image to form the image at an image side. The first optical axis is not coaxial with the second optical axis, and an offset of the image relative to the first optical axis is larger than or equal to 100%.

摘要翻译： 设置有用于从设置在物体侧的图像源形成图像的投影透镜。 投影透镜包括透镜组和非球面镜。 透镜组具有第一光轴，并且透镜组从图像源形成中间图像。 非球面镜具有第二光轴和非球面。 透镜组设置在物体侧和非球面镜之间。 非球面面向透镜组并且反射中间图像以在图像侧形成图像。 第一光轴与第二光轴不同轴，并且图像相对于第一光轴的偏移大于或等于100％。

公开(公告)号：US20140002802A1

公开(公告)日：2014-01-02

申请号：US13534470

申请日：2012-06-27

申请人： YA-LING HSU ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Chao-Shun Chen

发明人： YA-LING HSU ,  Yi-Hsueh Chen ,  Hsin-Hung Lin ,  Ching-Lun Lin ,  Chao-Shun Chen

IPC分类号： G03B21/28 ,  G02B17/08

CPC分类号： G03B21/28 ,  G02B17/0812 ,  G03B21/147

摘要： A projection lens includes a first image system, a second image system, and a concave reflector arranged in order. The first image system and the second image system define an optical axis, and the concave reflector is disposed at a first side of the optical axis. A projection apparatus using the projection lens is also provided, wherein the first image system is disposed between a light valve of the projection apparatus and the second image system, and the light valve is disposed at the first side of the optical axis.

摘要翻译： 投影透镜包括依次布置的第一图像系统，第二图像系统和凹面反射器。 第一图像系统和第二图像系统限定光轴，并且凹面反射器设置在光轴的第一侧。 还提供了一种使用投影透镜的投影装置，其中第一图像系统设置在投影装置的光阀和第二图像系统之间，光阀设置在光轴的第一侧。

公开(公告)号：US20120115460A1

公开(公告)日：2012-05-10

申请号：US12960010

申请日：2010-12-03

申请人： Yu-Hsiang LIN ,  Ching-Lun Lin ,  Zi-Tsan Chou ,  Rong-Hong Jan

发明人： Yu-Hsiang LIN ,  Ching-Lun Lin ,  Zi-Tsan Chou ,  Rong-Hong Jan

IPC分类号： H04W36/00 ,  H04W84/00 ,  H04W24/00 ,  H04W88/08

CPC分类号： H04W36/0083 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08

摘要： A base station, a femtocell, and a handover monitoring method thereof are provided. A wireless network system comprises a server, a mobile device, the base station, and the femtocell. The base station transmits a monitoring signal to the femtocell after it obtains a piece of information corresponding to the mobile device from the server. The femtocell keeps detecting whether a signal is transmitted by the mobile device after it receives the monitoring signal. The femtocell transmits a response signal corresponding to the monitoring signal to the base station after it detects the signal transmitted by the mobile device. The base station transmits a handover signal to the mobile device after it receives the response signal so that the mobile device handovers from the base station to the femtocell. A handover monitoring from the base station to the femtocell for the mobile device is provided by the hand monitoring method.

摘要翻译： 提供了基站，毫微微小区及其切换监控方法。 无线网络系统包括服务器，移动设备，基站和毫微微小区。 基站从服务器获取与移动装置对应的信息之后，向毫微微小区发送监视信号。 毫微微小区在接收到监视信号之后继续检测移动设备是否发送信号。 毫微微小区在检测到由移动设备发送的信号之后，向基站发送与监视信号相对应的响应信号。 基站在接收到响应信号之后向移动设备发送切换信号，使得移动设备从基站切换到毫微微小区。 通过手动监视方法提供从基站到移动设备的毫微微小区的切换监视。

公开(公告)号：US20110090177A1

公开(公告)日：2011-04-21

申请号：US12874419

申请日：2010-09-02

申请人： Keng-Han Chuang ,  Kuo-Chiang Lin ,  Ching-Lun Lin

发明人： Keng-Han Chuang ,  Kuo-Chiang Lin ,  Ching-Lun Lin

IPC分类号： G06F3/042

CPC分类号： G06F3/042

摘要： An optical touch system includes a non-visible light source, a screen, a first and second polarizing elements, and an optical detector. The non-visible light source emits a non-visible beam. A part of the non-visible beam passes through the screen disposed in a light path of the non-visible beam. The touch object reflects the part of the non-visible beam into an object beam when a touch object approaches or touches the screen, and the object beam passes through the screen. The first polarizing element is disposed in the light path of the non-visible beam and between the non-visible light source and the screen. The optical detector is disposed in a light path of the object beam, and senses the object beam. The second polarizing element is disposed in the light path of the object beam passing through the screen and between the screen and the optical detector.

摘要翻译： 光学触摸系统包括不可见光源，屏幕，第一和第二偏振元件以及光学检测器。 不可见光源发射不可见光束。 不可见光束的一部分通过布置在不可见光束的光路中的屏幕。 当触摸物体靠近或触摸屏幕时，触摸物体将不可见光束的一部分反射到物体光束中，物体光束通过屏幕。 第一偏振元件设置在不可见光束的光路中，并且设置在不可见光源和屏幕之间。 光学检测器设置在物体光束的光路中，并感测物体光束。 第二偏振元件设置在通过屏幕并且在屏幕和光学检测器之间的物体光束的光路中。

公开(公告)号：US08681756B2

公开(公告)日：2014-03-25

申请号：US12630990

申请日：2009-12-04

申请人： Yu-Hsiang Lin ,  Po-Wen Chi ,  Ching-Lun Lin ,  Wei-Chih Lin ,  Rong-Hong Jan

发明人： Yu-Hsiang Lin ,  Po-Wen Chi ,  Ching-Lun Lin ,  Wei-Chih Lin ,  Rong-Hong Jan

IPC分类号： H04W4/00 ,  H04B7/00

CPC分类号： H04L63/08 ,  H04W12/06 ,  H04W36/0038 ,  H04W36/14

摘要： An anchor gateway, a communication method and a tangible machine-readable medium are provided. The anchor gateway is for use in a WiMAX network comprising an authentication gateway and a serving base station (BS). After a mobile station (MS) enters the WiMAX network, the anchor gateway will request the authentication gateway and the serving BS according to an identification of the MS to respectively provide authentication key context and medium access control context. Thereby, the network latency, which is made by the MS in handover, will be reduced effectively.

摘要翻译： 提供了锚网关，通信方法和有形机器可读介质。 锚网关用于包括认证网关和服务基站（BS）的WiMAX网络。 在移动站（MS）进入WiMAX网络之后，锚网关将根据MS的标识请求认证网关和服务BS，以分别提供认证密钥上下文和介质访问控制上下文。 因此，由MS在切换中进行的网络等待时间将被有效地减少。

公开(公告)号：US08654102B2

公开(公告)日：2014-02-18

申请号：US12874419

申请日：2010-09-02

申请人： Keng-Han Chuang ,  Kuo-Chiang Lin ,  Ching-Lun Lin

发明人： Keng-Han Chuang ,  Kuo-Chiang Lin ,  Ching-Lun Lin

IPC分类号： G06F3/042 ,  G09G5/00

CPC分类号： G06F3/042

摘要： An optical touch system includes a non-visible light source, a screen, a first and second polarizing elements, and an optical detector. The non-visible light source emits a non-visible beam. A part of the non-visible beam passes through the screen disposed in a light path of the non-visible beam. The touch object reflects the part of the non-visible beam into an object beam when a touch object approaches or touches the screen, and the object beam passes through the screen. The first polarizing element is disposed in the light path of the non-visible beam and between the non-visible light source and the screen. The optical detector is disposed in a light path of the object beam, and senses the object beam. The second polarizing element is disposed in the light path of the object beam passing through the screen and between the screen and the optical detector.

摘要翻译： 光学触摸系统包括不可见光源，屏幕，第一和第二偏振元件以及光学检测器。 不可见光源发射不可见光束。 不可见光束的一部分通过布置在不可见光束的光路中的屏幕。 当触摸物体靠近或触摸屏幕时，触摸物体将不可见光束的一部分反射到物体光束中，物体光束通过屏幕。 第一偏振元件设置在不可见光束的光路中，并且设置在不可见光源和屏幕之间。 光学检测器设置在物体光束的光路中，并感测物体光束。 第二偏振元件设置在通过屏幕并且在屏幕和光学检测器之间的物体光束的光路中。

公开(公告)号：US08554223B2

公开(公告)日：2013-10-08

申请号：US12960010

申请日：2010-12-03

申请人： Yu-Hsiang Lin ,  Ching-Lun Lin ,  Zi-Tsan Chou ,  Rong-Hong Jan

发明人： Yu-Hsiang Lin ,  Ching-Lun Lin ,  Zi-Tsan Chou ,  Rong-Hong Jan

IPC分类号： H04W36/00

CPC分类号： H04W36/0083 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08

摘要： A base station, a femtocell, and a handover monitoring method thereof are provided. A wireless network system comprises a server, a mobile device, the base station, and the femtocell. The base station transmits a monitoring signal to the femtocell after it obtains a piece of information corresponding to the mobile device from the server. The femtocell keeps detecting whether a signal is transmitted by the mobile device after it receives the monitoring signal. The femtocell transmits a response signal corresponding to the monitoring signal to the base station after it detects the signal transmitted by the mobile device. The base station transmits a handover signal to the mobile device after it receives the response signal so that the mobile device handovers from the base station to the femtocell. A handover monitoring from the base station to the femtocell for the mobile device is provided by the hand monitoring method.

摘要翻译： 提供了基站，毫微微小区及其切换监控方法。 无线网络系统包括服务器，移动设备，基站和毫微微小区。 基站从服务器获取与移动装置对应的信息之后，向毫微微小区发送监视信号。 毫微微小区在接收到监视信号之后继续检测移动设备是否发送信号。 毫微微小区在检测到由移动设备发送的信号之后，向基站发送与监视信号相对应的响应信号。 基站在接收到响应信号之后向移动设备发送切换信号，使得移动设备从基站切换到毫微微小区。 通过手动监视方法提供从基站到移动设备的毫微微小区的切换监视。