公开(公告)号：US20090168030A1

公开(公告)日：2009-07-02

申请号：US12128656

申请日：2008-05-29

申请人： Jung-Yao CHEN ,  Ching-Lung LAI ,  Tung-Hua CHOU

发明人： Jung-Yao CHEN ,  Ching-Lung LAI ,  Tung-Hua CHOU

IPC分类号： G03B21/28

CPC分类号： G03B21/28

摘要： A display is provided including a light source, a light valve, a projection lens, a first planer reflector, a second planer reflector, a curved reflector and a projection plane. The light source is capable of emitting a light beam. The light valve is disposed on a light path of the light beam to transform the light beam into an image light beam. The projection lens is disposed on a light path of the image light beam. The first planer reflector reflects the image light beam from the projection lens. The second planer reflector reflects the image light beam from the first planer reflector. The curved reflector reflects the image light beam from the second planer reflector. The image light beam from the curved reflector is projected on the projection plane to form a projection image.

摘要翻译： 提供一种显示器，包括光源，光阀，投影透镜，第一平面反射器，第二平面反射器，弯曲反射器和投影平面。 光源能够发射光束。 光阀设置在光束的光路上，以将光束转换成图像光束。 投影透镜设置在图像光束的光路上。 第一平面反射镜反射来自投影透镜的图像光束。 第二平面反射镜反射来自第一平面反射体的图像光束。 弯曲的反射器反射来自第二平面反射器的图像光束。 来自弯曲反射器的图像光束投影在投影平面上以形成投影图像。

公开(公告)号：US07405892B2

公开(公告)日：2008-07-29

申请号：US11747809

申请日：2007-05-11

申请人： Chih-Meng Wu ,  Tung-Hua Chou ,  Chi-Yu Meng

发明人： Chih-Meng Wu ,  Tung-Hua Chou ,  Chi-Yu Meng

IPC分类号： G02B7/02 ,  G02B15/14

CPC分类号： G02B7/102 ,  H02K41/0356

摘要： A lens module including a base, a sleeve, a lens, a magnetic permeable column, a coil supporter, a coil, and a magnet set is provided. A bottom of the base has a plurality of bumps. The sleeve is rotatably disposed on the bumps. The lens is disposed in the sleeve, and the magnetic permeable column is disposed beside the sleeve. The coil is disposed between two holes of the coil supporter. The magnetic permeable column is disposed through the holes and the coil. The magnet set is disposed beside the coil. The sleeve has a plurality of step portions and each bump contacts the corresponding step portion. When a current is provided to the coil, the electromagnetic force produced between the coil and the magnet set moves the coil along the magnetic permeable column, to push the coil supporter and accordingly rotate the sleeve coupled with the coil supporter.

摘要翻译： 提供了一种透镜模块，包括基座，套筒，透镜，磁导透柱，线圈支架，线圈和磁铁组。 底部的底部具有多个凸块。 套筒可旋转地设置在凸块上。 透镜设置在套筒中，并且可透磁柱设置在套筒的旁边。 线圈设置在线圈支架的两个孔之间。 磁性渗透柱通过孔和线圈设置。 磁铁组位于线圈的旁边。 套筒具有多个台阶部分，并且每个凸块接触相应的台阶部分。 当向线圈提供电流时，在线圈和磁体组之间产生的电磁力沿着磁导柱移动线圈，以推动线圈支撑件并因此旋转与线圈支架连接的套筒。

公开(公告)号：US20080007846A1

公开(公告)日：2008-01-10

申请号：US11747809

申请日：2007-05-11

申请人： Chih-Meng Wu ,  Tung-Hua Chou ,  Chi-Yu Meng

发明人： Chih-Meng Wu ,  Tung-Hua Chou ,  Chi-Yu Meng

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  H02K41/0356

摘要： A lens module including a base, a sleeve, a lens, a magnetic permeable column, a coil supporter, a coil, and a magnet set is provided. A bottom of the base has a plurality of bumps. The sleeve is rotatably disposed on the bumps. The lens is disposed in the sleeve, and the magnetic permeable column is disposed beside the sleeve. The coil is disposed between two holes of the coil supporter. The magnetic permeable column is disposed through the holes and the coil. The magnet set is disposed beside the coil. The sleeve has a plurality of step portions and each bump contacts the corresponding step portion. When a current is provided to the coil, the electromagnetic force produced between the coil and the magnet set moves the coil along the magnetic permeable column, to push the coil supporter and accordingly rotate the sleeve coupled with the coil supporter.

摘要翻译： 提供了一种透镜模块，包括基座，套筒，透镜，磁导透柱，线圈支架，线圈和磁铁组。 底部的底部具有多个凸块。 套筒可旋转地设置在凸块上。 透镜设置在套筒中，并且可透磁柱设置在套筒的旁边。 线圈设置在线圈支架的两个孔之间。 磁性渗透柱通过孔和线圈设置。 磁铁组位于线圈的旁边。 套筒具有多个台阶部分，并且每个凸块接触相应的台阶部分。 当向线圈提供电流时，在线圈和磁体组之间产生的电磁力沿着磁导柱移动线圈，以推动线圈支撑件并因此旋转与线圈支撑件连接的套筒。

公开(公告)号：US20060238725A1

公开(公告)日：2006-10-26

申请号：US11407198

申请日：2006-04-20

申请人： Tung-Hua Chou ,  Hung-Lin Lee ,  Chih-Chung Yang

发明人： Tung-Hua Chou ,  Hung-Lin Lee ,  Chih-Chung Yang

IPC分类号： G03B21/22

CPC分类号： H04N9/3141 ,  G03B21/145 ,  G03B29/00 ,  H04N5/7416

摘要： A projection apparatus includes a casing having a first surface, a modular device having a second surface, and a tongue member complementing with the first surface and protruding outwardly from the second surface. The tongue member has an approximate section and a distal section with a cross-section greater than a cross-section of the approximate section. A U-shaped resilient member has a lower portion fixed securely on the first surface of the casing, and an upper portion defining an entrance with a width smaller than a width of the distal section of the tongue member. The distal section of the tongue member is inserted into the U-shaped resilient member via the entrance so as to mount the second surface of the modular device on the first surface of the casing.

摘要翻译： 投影装置包括具有第一表面的壳体，具有第二表面的模块化装置和与第一表面互补并从第二表面向外突出的舌状构件。 舌部件具有近似截面和远侧部分，其横截面大于近似截面的横截面。 U形弹性构件具有牢固地固定在壳体的第一表面上的下部和限定宽度小于舌构件的远端部的宽度的入口的上部。 舌部件的远端部分经由入口插入到U形弹性构件中，以将模块化装置的第二表面安装在壳体的第一表面上。

公开(公告)号：US20070274699A1

公开(公告)日：2007-11-29

申请号：US11735866

申请日：2007-04-16

申请人： Fu-Ming Chuang ,  Chih-Meng Wu ,  Ping-Kun Shih ,  Shang-Jern Shih ,  Tung-Hua Chou

发明人： Fu-Ming Chuang ,  Chih-Meng Wu ,  Ping-Kun Shih ,  Shang-Jern Shih ,  Tung-Hua Chou

IPC分类号： G03B13/34

CPC分类号： G03B13/34

摘要： A lens module including a guide set, a lens set, a magnet and an electromagnetic winding set is provided. The lens set is movably disposed on the guide set, and the magnet is disposed on the lens set. The electromagnetic winding set is disposed at the side of the lens set and adjacent to the magnet. The electromagnetic winding set and the magnet are suitable for generating an electromagnetic force for controlling the movement of the magnet. By the movement of the magnet, the lens set is driven to move along the guide set.

摘要翻译： 提供了包括导向组，透镜组，磁体和电磁绕组的透镜模块。 透镜组可移动地设置在引导组上，并且磁体设置在透镜组上。 电磁绕组设置在透镜组的一侧并与磁体相邻。 电磁绕组和磁体适于产生用于控制磁体运动的电磁力。 通过磁体的移动，透镜组被驱动以沿着导向组移动。

公开(公告)号：US07192142B2

公开(公告)日：2007-03-20

申请号：US10952802

申请日：2004-09-30

申请人： Chih Chung Yang ,  Tung Hua Chou

发明人： Chih Chung Yang ,  Tung Hua Chou

IPC分类号： G03B21/26 ,  G03B21/28 ,  G03B21/14 ,  G03B21/22 ,  G03B21/00

CPC分类号： G03B21/26

摘要： A wall hanging apparatus for a projection apparatus comprises a fixing seat installed at the lower surface of the projection apparatus, supporting arm whose lower end is fixed on the surface of the fixing seat and reflection mirror fixed at the upper end of the supporting arm and corresponded to a projection lens of the projection apparatus. Whereby, the projection apparatus can have both the portability of a prone type projection apparatus and space saving characteristic of a ceiling hanging type projection apparatus and can be used in an indoor space with a lower height to allow the usage of the projection apparatus is diversified. And, a trapezoid deformation of an image caused from the deviation of the angle of incidence can be modified effectively and quickly by adjusting the angle of the reflection mirror.

摘要翻译： 用于投影装置的挂墙装置包括安装在投影装置的下表面处的固定座，其下端固定在固定座的表面上的支撑臂和固定在支撑臂的上端的反射镜对应的支撑臂 投影装置的投影透镜。 由此，投影装置既可以具有倾斜型投影装置的便携性，也可以具有吊顶式投影装置的节省空间的特征，能够在具有较低高度的室内空间中使用，从而使投影装置的使用多样化。 并且，通过调整反射镜的角度可以有效地和快速地改变由入射角的偏差引起的图像的梯形变形。