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21. 发明申请

US20120212841A1 PROJECTION LENS AND PROJECTION APPARATUS 有权
标题翻译：投影镜头和投影设备
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。

22. 发明申请

US20100039711A1 Projection Lens 有权
标题翻译：投影镜头
公开(公告)号：US20100039711A1
公开(公告)日：2010-02-18
申请号：US12509480
申请日：2009-07-26
申请人： Yi-Hao Kang , Kuo-Chuan Wang , Yuan-Hung Su
发明人： Yi-Hao Kang , Kuo-Chuan Wang , Yuan-Hung Su
IPC分类号： G02B13/18
CPC分类号： G02B13/16
摘要： A projection lens includes a first lens group with a negative refractive power, a second lens group with a negative refractive power, and a third lens group with a positive refractive power, wherein the second lens group is disposed between the first lens group and the third lens group. The first lens group includes an aspheric lens. The second lens group includes a first lens and a second lens. The third lens group includes a third lens, a forth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens, a tenth lens, an eleventh lens, and a twelfth lens.
摘要翻译：投影透镜包括具有负折光力的第一透镜组，具有负折光力的第二透镜组和具有正折光力的第三透镜组，其中第二透镜组设置在第一透镜组和第三透镜组之间镜头组。第一透镜组包括非球面透镜。第二透镜组包括第一透镜和第二透镜。第三透镜组包括第三透镜，第四透镜，第五透镜，第六透镜，第七透镜，第八透镜，第九透镜，第十透镜，第十一透镜和第十二透镜。

23. 发明授权

US07639433B1 Fixed-focus lens 有权
标题翻译：定焦镜头
公开(公告)号：US07639433B1
公开(公告)日：2009-12-29
申请号：US12331716
申请日：2008-12-10
申请人： Hsin-Te Chen , Kuo-Chuan Wang
发明人： Hsin-Te Chen , Kuo-Chuan Wang
IPC分类号： G02B9/60 , G02B9/34
CPC分类号： G02B9/34 , G02B13/14
摘要： A fixed-focus lens including a first lens, a second lens, a cemented lens, an aperture stop, and a fifth lens is provided. The first lens disposed between an object side and an image side has a negative refractive power. The second lens disposed between the first lens and the image side has a positive refractive power. The cemented lens is disposed between the second lens and the image side. The cemented lens consists of a third lens and a fourth lens arranged in sequence from the object side to the image side. One of the third lens and the fourth lens has a positive refractive power, and the other has a negative refractive power. The aperture stop is disposed between the fourth lens and the image side. The fifth lens disposed between the aperture stop and the image side has a positive refractive power.
摘要翻译：提供了包括第一透镜，第二透镜，胶合透镜，孔径光阑和第五透镜的固定焦点透镜。设置在物体侧和像侧之间的第一透镜具有负折光力。设置在第一透镜和像侧之间的第二透镜具有正折射光焦度。胶合透镜设置在第二透镜和图像侧之间。胶合透镜由从物体侧到像侧依次布置的第三透镜和第四透镜组成。第三透镜和第四透镜中的一个具有正的折射光焦度，另一个具有负折光力。孔径光阑设置在第四透镜和像侧之间。设置在孔径光阑和像侧之间的第五透镜具有正的折光力。

24. 发明授权

US09939611B2 Optical lens 有权
公开(公告)号：US09939611B2
公开(公告)日：2018-04-10
申请号：US14565429
申请日：2014-12-10
申请人： Ching-Sheng Chang , Yen-Te Lee , Kuo-Chuan Wang
发明人： Ching-Sheng Chang , Yen-Te Lee , Kuo-Chuan Wang
IPC分类号： G02B9/64 , G02B13/00 , G02B17/08 , G02B13/06
CPC分类号： G02B9/64 , G02B13/0045 , G02B13/006 , G02B13/06 , G02B17/08
摘要： An optical lens including a first lens group and a second lens group is provided. The first lens group is disposed between a magnified side and a reduced side and has a negative refractive power. The first lens group includes four lenses. Two lenses closest to the magnified side in the first lens group are aspheric lenses. The second lens group is disposed between the first lens group and the reduced side and has a positive refractive power. The second lens group includes at least seven lenses.

25. 发明授权

US09001430B2 Lens module and image apparatus 有权
标题翻译：镜头模块和图像设备
公开(公告)号：US09001430B2
公开(公告)日：2015-04-07
申请号：US13557222
申请日：2012-07-25
申请人： Kuo-Chuan Wang , Sheng-Tang Lai
发明人： Kuo-Chuan Wang , Sheng-Tang Lai
IPC分类号： G02B15/14 , G02B15/173 , G02B15/28
CPC分类号： G02B13/18 , G02B3/04 , G02B9/60 , G02B15/14 , G02B15/167 , G02B15/173 , G02B15/28 , H04N5/2254 , H04N7/18
摘要： A lens module for capturing an object light-beam from an object-side is provided. The lens module includes a first lens group, a second lens group, a third lens group, a fourth lens group and a fifth lens group sequentially-arranged from the object-side to an image-side. The five lens groups respectively have at least one lens with positive refractive-power and at least one lens with negative refractive-power. The first, third and fifth lens groups are fixed groups, while the second and fourth lens groups are movable groups. An image apparatus including the lens module is also provided.
摘要翻译：提供了一种用于从物体侧捕获物体光束的透镜模块。透镜模块包括从物体侧到图像侧顺序地布置的第一透镜组，第二透镜组，第三透镜组，第四透镜组和第五透镜组。五个透镜组分别具有至少一个具有正折光力的透镜和至少一个具有负折光力的透镜。第一，第三和第五透镜组是固定组，而第二和第四透镜组是可移动组。还提供了包括透镜模块的图像设备。

26. 发明授权

US08325422B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US08325422B2
公开(公告)日：2012-12-04
申请号：US13186484
申请日：2011-07-20
申请人： Kuo-Chuan Wang , Hsin-Te Chen
发明人： Kuo-Chuan Wang , Hsin-Te Chen
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B13/0065 , G02B13/009
摘要： A zoom lens disposed between an object side and an image side and including a first, second, third, and fourth lens group is provided. The first lens group has a negative refractive power and includes a first lens and a prism arranged in sequence from the object side to the image side. The first lens is an aspheric lens. A distance between the first lens and the prism is L, an effective focal length of the zoom lens at a wide-end is fw, and 1.58
摘要翻译：设置在物体侧和图像侧之间并且包括第一，第二，第三和第四透镜组的变焦透镜。第一透镜组具有负屈光力，并且包括从物体侧到像侧依次布置的第一透镜和棱镜。第一透镜是非球面透镜。第一透镜和棱镜之间的距离为L，变焦镜头在宽端的有效焦距为fw，1.58

27. 发明授权

US07787191B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US07787191B2
公开(公告)日：2010-08-31
申请号：US11851901
申请日：2007-09-07
申请人： Kuo-Chuan Wang
发明人： Kuo-Chuan Wang
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens including a first lens group with a negative refractive power and a second lens group with a positive refractive power is provided. The first lens group is composed of a first lens, a second lens, and a third lens. Refractive powers of the first lens, the second lens, and the third lens are respectively negative, negative, and positive. Moreover, the second lens group is disposed between the first lens group and an image side. The second lens group is composed of a fourth lens, a fifth lens, and a sixth lens. Refractive powers of the fourth lens, the fifth lens, and the sixth lens are respectively positive, negative, and positive. The first lens group and the second lens group are capable of moving between an object side and the image side. The zoom lens has advantages of wide angle and small volume.
摘要翻译：提供了包括具有负屈光力的第一透镜组和具有正屈光力的第二透镜组的变焦透镜。第一透镜组由第一透镜，第二透镜和第三透镜组成。第一透镜，第二透镜和第三透镜的折射率分别为负，负和正。此外，第二透镜组设置在第一透镜组和像侧之间。第二透镜组由第四透镜，第五透镜和第六透镜组成。第四透镜，第五透镜和第六透镜的折射率分别为正，负和正。第一透镜组和第二透镜组能够在物体侧和像侧之间移动。变焦镜头具有角度广，体积小的优点。

28. 发明申请

US20060098299A1 ZOOMING LENS 失效
标题翻译： ZOOMING镜头
公开(公告)号：US20060098299A1
公开(公告)日：2006-05-11
申请号：US10905357
申请日：2004-12-29
申请人： Kuo-Chuan Wang
发明人： Kuo-Chuan Wang
IPC分类号： G02B15/14
CPC分类号： G02B15/17
摘要： A zooming lens is suitable for projecting images produced by a display device onto a screen. The zooming lens includes a first set of lenses and a second set of lenses, wherein the second set of lenses is disposed in the optical path between the first set of lenses and the display device. The first set of lenses includes first lens, second lens, third lens, and fourth lens sequentially, and the fourth lens is adjacent to the second set of lenses. The second set of lenses includes fifth lens, sixth lens, seventh lens, and composite lens sequentially, and the composite lens is adjacent to a side of the display device. The optical focusing of the lenses, from the first one through the seventh and to the composite lens, are positive, negative, negative, positive, positive, negative, positive value and positive, respectively. The composite lens includes two optical lenses.
摘要翻译：变焦镜头适用于将由显示设备产生的图像投影到屏幕上。变焦透镜包括第一组透镜和第二组透镜，其中第二组透镜设置在第一组透镜和显示装置之间的光路中。第一组透镜包括第一透镜，第二透镜，第三透镜和第四透镜，并且第四透镜与第二透镜组相邻。第二组透镜依次包括第五透镜，第六透镜，第七透镜和复合透镜，并且复合透镜与显示装置的一侧相邻。从第一个到第七个透镜和复合透镜的透镜的光学聚焦分别是正，负，负，正，正，负，正值和正。复合透镜包括两个光学透镜。

29. 发明授权

US09774774B2 Image pickup apparatus 有权
公开(公告)号：US09774774B2
公开(公告)日：2017-09-26
申请号：US14520147
申请日：2014-10-21
申请人： Chen-Cheng Lee , Hsin-Te Chen , Kuo-Chuan Wang , Yuan-Yu Lee
发明人： Chen-Cheng Lee , Hsin-Te Chen , Kuo-Chuan Wang , Yuan-Yu Lee
IPC分类号： H04N5/262 , G02B13/16 , H04N5/225 , H04N5/232 , H04N5/33 , H04N5/238
CPC分类号： H04N5/2254 , H04N5/23212 , H04N5/23245 , H04N5/238 , H04N5/33 , H04N5/332
摘要： An image pickup apparatus includes a lens, an image sensor, an optical filter, and a driving device. The lens focuses light beams from at least one subject to form an optical image, and the image sensor receives the optical image and converts the optical image into at least one electric signal. The optical filter includes a first plate and a second plate, the first plate is disposed between the lens and the image sensor, and the second plate is disposed between the first plate and the image sensor. The driving device moves the second plate. The second plate has substantially the same index of refraction as the first plate, and a thickness of the second plate is continuously decreased or increased across the second plate.

30. 发明申请

US20160170175A1 OPTICAL LENS 有权
标题翻译：光学镜头
公开(公告)号：US20160170175A1
公开(公告)日：2016-06-16
申请号：US14565429
申请日：2014-12-10
申请人： Ching-Sheng Chang , Yen-Te Lee , Kuo-Chuan Wang
发明人： Ching-Sheng Chang , Yen-Te Lee , Kuo-Chuan Wang
IPC分类号： G02B9/64 , G02B13/18 , G02B17/08
CPC分类号： G02B9/64 , G02B13/0045 , G02B13/006 , G02B13/06 , G02B17/08
摘要： An optical lens including a first lens group and a second lens group is provided. The first lens group is disposed between a magnified side and a reduced side and has a negative refractive power. The first lens group includes four lenses. Two lenses closest to the magnified side in the first lens group are aspheric lenses. The second lens group is disposed between the first lens group and the reduced side and has a positive refractive power. The second lens group includes at least seven lenses.
摘要翻译：提供了包括第一透镜组和第二透镜组的光学透镜。第一透镜组设置在放大侧和缩小侧之间并具有负折光力。第一透镜组包括四个透镜。在第一透镜组中最接近放大侧的两个透镜是非球面透镜。第二透镜组设置在第一透镜组和缩小侧之间并且具有正的折射光焦度。第二透镜组包括至少七个透镜。

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