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公开(公告)号：US08228611B2
公开(公告)日：2012-07-24
申请号：US12940467
申请日：2010-11-05
申请人： Yi-Tien Lu , Yu-Tsung Lee
发明人： Yi-Tien Lu , Yu-Tsung Lee
CPC分类号： G02B13/0035
摘要： A lens module has a magnified side and a reduced side having an imaging surface. The lens module includes a first, a second, and a third lens groups having positive refractive powers respectively. The first lens group includes a first and a second lenses. A value calculated by dividing a distance between a center of a surface of the first lens facing the magnified side and the imaging surface by the effective focal length of the lens module is greater than or equal to 1 and smaller than or equal to 3. The second lens group located between the first lens group and the reduced side includes a third and a fourth lenses. The third lens group located between the second lens group and the reduced side includes a fifth lens. Refractive powers of the first to the fifth lenses are negative, positive, positive, negative and positive, respectively.
摘要翻译： 透镜模块具有放大侧和具有成像表面的缩小侧。 透镜模块包括分别具有正折射力的第一透镜组，第二透镜组和第三透镜组。 第一透镜组包括第一和第二透镜。 通过将第一透镜的面对放大侧的表面的中心与成像面之间的距离除以透镜模块的有效焦距而计算出的值为大于等于1且小于等于3。 位于第一透镜组和缩小侧之间的第二透镜组包括第三透镜和第四透镜。 位于第二透镜组和缩小侧之间的第三透镜组包括第五透镜。 第一至第五透镜的折射率分别为负，正，正，负和正。
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公开(公告)号：US20110176226A1
公开(公告)日：2011-07-21
申请号：US12940467
申请日：2010-11-05
申请人： Yi-Tien LU , Yu-Tsung Lee
发明人： Yi-Tien LU , Yu-Tsung Lee
CPC分类号： G02B13/0035
摘要： A lens module has a magnified side and a reduced side having an imaging surface. The lens module includes a first, a second, and a third lens groups having positive refractive powers respectively. The first lens group includes a first and a second lenses. A value calculated by dividing a distance between a center of a surface of the first lens facing the magnified side and the imaging surface by the effective focal length of the lens module is greater than or equal to 1 and smaller than or equal to 3. The second lens group located between the first lens group and the reduced side includes a third and a fourth lenses. The third lens group located between the second lens group and the reduced side includes a fifth lens. Refractive powers of the first to the fifth lenses are negative, positive, positive, negative and positive, respectively.
摘要翻译： 透镜模块具有放大侧和具有成像表面的缩小侧。 透镜模块包括分别具有正折射力的第一透镜组，第二透镜组和第三透镜组。 第一透镜组包括第一和第二透镜。 通过将第一透镜的面对放大侧的表面的中心与成像面之间的距离除以透镜模块的有效焦距而计算出的值为大于等于1且小于等于3。 位于第一透镜组和缩小侧之间的第二透镜组包括第三透镜和第四透镜。 位于第二透镜组和缩小侧之间的第三透镜组包括第五透镜。 第一至第五透镜的折射率分别为负，正，正，负和正。
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公开(公告)号：US08363327B2
公开(公告)日：2013-01-29
申请号：US12910316
申请日：2010-10-22
申请人： Yi-Tien Lu , Jung-Yao Chen , Yu-Tsung Lee
发明人： Yi-Tien Lu , Jung-Yao Chen , Yu-Tsung Lee
CPC分类号： G02B13/004 , G02B13/22
摘要： A projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is composed of a first lens. The first lens has a concave surface and a convex surface, and the concave surface of the first lens faces a reducing side of the projection lens. The second lens group has positive refractive power, and includes a second lens having positive refractive power and a third lens having negative refractive power. The second lens is a biconvex lens, and the third lens has a concave lens facing the reducing side. The third lens group is composed of a fourth lens, and the fourth lens has a convex surface facing a magnifying side of the projection lens. The first lens group, the second lens group, and the third lens group include at least two aspheric lenses.
摘要翻译： 投影透镜包括第一透镜组，第二透镜组和第三透镜组。 第一透镜组由第一透镜组成。 第一透镜具有凹面和凸面，第一透镜的凹面朝向投影透镜的折射面。 第二透镜组具有正折光力，并且包括具有正折光力的第二透镜和具有负屈光力的第三透镜。 第二透镜是双凸透镜，第三透镜具有面向还原侧的凹透镜。 第三透镜组由第四透镜组成，第四透镜具有面向投影透镜的放大侧的凸面。 第一透镜组，第二透镜组和第三透镜组包括至少两个非球面透镜。
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公开(公告)号：US07911716B1
公开(公告)日：2011-03-22
申请号：US12780189
申请日：2010-05-14
申请人： Yi-Tien Lu , Yu-Tsung Lee
发明人： Yi-Tien Lu , Yu-Tsung Lee
CPC分类号： G02B9/14
摘要： A lens module including a first lens group, a second lens group, a third lens group, and an aperture stop is provided. The first lens group disposed between a magnified side and a reduced side has a positive refractive power. The second lens group disposed between the first lens group and the reduced side has a negative refractive power. The third lens group disposed between the second lens group and the reduced side has a positive refractive power. The aperture stop is disposed between the first lens group and the second lens group. Additionally, the distance from a center of the second surface to a center of the third surface is L1, an effective focal length is f, and the lens module satisfies 0.4
摘要翻译： 提供了包括第一透镜组，第二透镜组，第三透镜组和孔径光阑的透镜模块。 设置在放大侧和缩小侧的第一透镜组具有正的折射光焦度。 设置在第一透镜组和缩小侧之间的第二透镜组具有负折光力。 设置在第二透镜组和缩小侧之间的第三透镜组具有正的折光力。 孔径光阑设置在第一透镜组和第二透镜组之间。 此外，从第二表面的中心到第三表面的中心的距离为L1，有效焦距为f，透镜模块满足0.4
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公开(公告)号：US20110128636A1
公开(公告)日：2011-06-02
申请号：US12910316
申请日：2010-10-22
申请人： Yi-Tien LU , Jung-Yao Chen , Yu-Tsung Lee
发明人： Yi-Tien LU , Jung-Yao Chen , Yu-Tsung Lee
IPC分类号： G02B13/18
CPC分类号： G02B13/004 , G02B13/22
摘要： A projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is composed of a first lens. The first lens has a concave surface and a convex surface, and the concave surface of the first lens faces a reducing side of the projection lens. The second lens group has positive refractive power, and includes a second lens having positive refractive power and a third lens having negative refractive power. The second lens is a biconvex lens, and the third lens has a concave lens facing the reducing side. The third lens group is composed of a fourth lens, and the fourth lens has a convex surface facing a magnifying side of the projection lens. The first lens group, the second lens group, and the third lens group include at least two aspheric lenses.
摘要翻译： 投影透镜包括第一透镜组，第二透镜组和第三透镜组。 第一透镜组由第一透镜组成。 第一透镜具有凹面和凸面，第一透镜的凹面朝向投影透镜的折射面。 第二透镜组具有正折光力，并且包括具有正折光力的第二透镜和具有负屈光力的第三透镜。 第二透镜是双凸透镜，第三透镜具有面向还原侧的凹透镜。 第三透镜组由第四透镜组成，第四透镜具有面向投影透镜的放大侧的凸面。 第一透镜组，第二透镜组和第三透镜组包括至少两个非球面透镜。
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公开(公告)号：US08603844B2
公开(公告)日：2013-12-10
申请号：US13454088
申请日：2012-04-24
申请人： Chi-Ming Chiou , Yu-Tsung Lee , Chin-Tzu Kao
发明人： Chi-Ming Chiou , Yu-Tsung Lee , Chin-Tzu Kao
IPC分类号： H01L21/00
CPC分类号： H01L27/1288 , H01L27/124 , H01L29/66742 , H01L29/66765
摘要： A method for manufacturing a pixel structure is provided. A thin film transistor is formed on a substrate and an insulating layer is formed to cover the substrate and the thin film transistor. The insulating layer is patterned by a half-tone mask to form a protruding pattern, a sunken pattern connecting the protruding pattern, and a contact window inside the sunken pattern. A transparent conductive layer is formed to cover the protruding pattern and the sunken pattern, and filled in the contact window. A passivation layer is formed to cover the transparent conductive layer. A pixel electrode pattern is formed from the transparent conductive layer by removing a part of the passivation layer located on the protruding pattern, a part of the transparent conductive layer on the protruding pattern, and a part of the passivation layer located within the contact window. A pixel structure manufactured by the method is provided.
摘要翻译： 提供了一种用于制造像素结构的方法。 在基板上形成薄膜晶体管，形成绝缘层以覆盖基板和薄膜晶体管。 通过半色调掩模对绝缘层进行图案化以形成突出图案，连接突出图案的凹陷图案和凹陷图案内的接触窗口。 形成透明导电层以覆盖突出图案和凹陷图案，并填充在接触窗中。 形成钝化层以覆盖透明导电层。 通过去除位于突出图案上的钝化层的一部分，突出图案上的透明导电层的一部分和位于接触窗内部的钝化层的一部分，由透明导电层形成像素电极图案。 提供了通过该方法制造的像素结构。
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公开(公告)号：US08218252B2
公开(公告)日：2012-07-10
申请号：US12968288
申请日：2010-12-15
申请人： Yu-Tsung Lee , Yen-Te Lee
发明人： Yu-Tsung Lee , Yen-Te Lee
IPC分类号： G02B13/04
CPC分类号： G02B15/177 , G02B13/18
摘要： A projection lens disposed between an enlarged side and a reduced side and including a first lens group having a negative refractive power, a second lens group having a positive refractive power, a third lens group having positive refractive power, and an optical element disposed between the second and the third lens groups is provided. The first lens group includes a first and a second lens sequentially arranged from the enlarged side to the reduced side and respectively having a positive and a negative refractive power. The second lens group between the first lens group and the reduced side includes a third, a fourth, a fifth, and a sixth lens sequentially arranged from the enlarged side to the reduced side. The fifth and the sixth lens respectively have a positive refractive power. The third lens group disposed between the second lens group and the reduced side includes a seventh lens.
摘要翻译： 一种设置在放大侧和缩小侧之间的投影透镜，包括具有负屈光力的第一透镜组，具有正屈光力的第二透镜组，具有正折光力的第三透镜组，以及设置在第二透镜组之间的光学元件 提供第二和第三透镜组。 第一透镜组包括从放大侧依次排列到折射侧并分别具有正和负折射光焦度的第一透镜组和第二透镜。 第一透镜组和缩小侧之间的第二透镜组包括从放大侧依次排列到缩小侧的第三透镜，第四透镜组，第五透镜组和第六透镜。 第五和第六透镜分别具有正屈光力。 设置在第二透镜组和缩小侧之间的第三透镜组包括第七透镜。
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公开(公告)号：US09901242B2
公开(公告)日：2018-02-27
申请号：US13338813
申请日：2011-12-28
申请人： Chu-Ming Cheng , Long-Sheng Liao , Yu-Tsung Lee
发明人： Chu-Ming Cheng , Long-Sheng Liao , Yu-Tsung Lee
CPC分类号： A61B1/00108 , A61B1/00034 , A61B1/00105 , A61B1/00188 , A61B1/227 , A61B1/233 , A61B1/267 , A61B3/1208 , A61B5/0077 , A61B2560/0406 , A61B2560/0443
摘要： A digital diagnostic system with interchangeable lenses includes a host and at least one optical lens module, wherein the host without any optical lens having curved surface includes a focus adjustment module which drives an image capture module to linearly move. Therefore, the optical system of the optical lens module can be designed independently, and no need to include focus adjustment mechanism, so that the optical design of the optical lens module can be greatly simplified, and the system allows a greater mechanism tolerance, thereby reducing manufacturing difficulty and manufacturing cost.
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公开(公告)号：US20090323202A1
公开(公告)日：2009-12-31
申请号：US12453791
申请日：2009-05-22
申请人： Jung-Yao Chen , Wei-Chung Chao , Yu-Tsung Lee
发明人： Jung-Yao Chen , Wei-Chung Chao , Yu-Tsung Lee
CPC分类号： G02B17/08
摘要： An image system adapted to a projection display apparatus includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, an aspheric reflector, and a curved reflector. The second lens group includes an aspheric lens which is the nearest to the light valve in the second lens group. A material of the aspheric lens includes glass, the thermal-optical coefficient of the glass is between 1.0×10−6/K and 12.5×10−6/K, and the refractive index of the glass is between 1.482 and 1.847. The aspheric reflector is disposed front of the first lens group for reflecting the image beam passing through the first lens group and second lens group. The curved reflector is disposed above the first lens group for reflecting the image beam reflected by the aspheric reflector onto the screen. The image system has a good imaging quality.
摘要翻译： 适于投影显示装置的图像系统包括具有负屈光力的第一透镜组，具有正屈光力的第二透镜组，非球面反射器和弯曲反射器。 第二透镜组包括与第二透镜组中的光阀最近的非球面透镜。 非球面透镜的材料包括玻璃，玻璃的热 - 光系数在1.0×10 -6 / K至12.5×10 -6 / K之间，玻璃的折射率在1.482和1.847之间。 非球面反射器设置在第一透镜组的前方，用于反射通过第一透镜组和第二透镜组的图像光束。 弯曲的反射器设置在第一透镜组的上方，用于将由非球面反射器反射的图像光束反射到屏幕上。 图像系统具有良好的成像质量。
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公开(公告)号：US20130175532A1
公开(公告)日：2013-07-11
申请号：US13454088
申请日：2012-04-24
申请人： Chi-Ming Chiou , Yu-Tsung Lee , Chin-Tzu Kao
发明人： Chi-Ming Chiou , Yu-Tsung Lee , Chin-Tzu Kao
IPC分类号： H01L29/786 , H01L21/02
CPC分类号： H01L27/1288 , H01L27/124 , H01L29/66742 , H01L29/66765
摘要： A method for manufacturing a pixel structure is provided. A thin film transistor is formed on a substrate and an insulating layer is formed to cover the substrate and the thin film transistor. The insulating layer is patterned by a half-tone mask to form a protruding pattern, a sunken pattern connecting the protruding pattern, and a contact window inside the sunken pattern. A transparent conductive layer is formed to cover the protruding pattern and the sunken pattern, and filled in the contact window. A passivation layer is formed to cover the transparent conductive layer. A pixel electrode pattern is formed from the transparent conductive layer by removing a part of the passivation layer located on the protruding pattern, a part of the transparent conductive layer on the protruding pattern, and a part of the passivation layer located within the contact window. A pixel structure manufactured by the method is provided.
摘要翻译： 提供了一种用于制造像素结构的方法。 在基板上形成薄膜晶体管，形成绝缘层以覆盖基板和薄膜晶体管。 通过半色调掩模对绝缘层进行图案化以形成突出图案，连接突出图案的凹陷图案和凹陷图案内的接触窗口。 形成透明导电层以覆盖突出图案和凹陷图案，并填充在接触窗中。 形成钝化层以覆盖透明导电层。 通过去除位于突出图案上的钝化层的一部分，突出图案上的透明导电层的一部分和位于接触窗内部的钝化层的一部分，由透明导电层形成像素电极图案。 提供了通过该方法制造的像素结构。
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