公开(公告)号：US20130148377A1

公开(公告)日：2013-06-13

申请号：US13316102

申请日：2011-12-09

申请人： Xiang-Dong MI ,  Xinyu Zhu

发明人： Xiang-Dong MI ,  Xinyu Zhu

IPC分类号： F21V5/04

CPC分类号： G02B6/0036 ,  G02B6/0043 ,  G02B6/0061

摘要： The present invention provides a light guide plate comprising an input surface for receiving light from a light source, an output surface for emitting light, and a bottom surface opposing to the output surface, wherein at least one of the output surface and the bottom surface has a micro-pattern, the micro-pattern comprising a plurality of micro-lenses. The light guide plate further comprises micro-lens having a width w, a length l, a depth d, an orientation angle, a first base angle α1, a second base angle α2, a first entry angle β1, and a second entry angle β2 such that when depth change Δd is 0.1 μm, area change ratio, defined as ( l + Δ   l ) · ( w + Δ   w ) - l · w l · w , is less than or equal to 0.95% and the beginning number density of the micro-lenses is greater than or equal to 8 per mm2, Δw being width change and Δl being length change corresponding to depth change Δd.

摘要翻译： 本发明提供了一种导光板，其包括用于接收来自光源的光的输入表面，用于发光的输出表面和与输出表面相对的底表面，其中输出表面和底表面中的至少一个具有 微图案，微图案包括多个微透镜。 导光板还包括具有宽度w，长度l，深度d，定向角度，第一底角α1，第二底角α2，第一入射角β1和第二入射角β2的微透镜 使得当深度变化Deltad为0.1μm时，面积变化率定义为（1 +Διτ1）·（w +Δtw w）·l·w l·w小于或等于0.95％， 微透镜的开始数密度大于或等于每mm2 8，Deltaw是宽度变化，Deltal是对应于深度变化Deltad的长度变化。

公开(公告)号：US20100110342A1

公开(公告)日：2010-05-06

申请号：US12590210

申请日：2009-11-04

申请人： Xiang-Dong Mi ,  Xinyu Zhu ,  Jehuda Greener

发明人： Xiang-Dong Mi ,  Xinyu Zhu ,  Jehuda Greener

IPC分类号： G02F1/13357 ,  G02B5/04

CPC分类号： H05K3/0076 ,  H05K3/061 ,  H05K3/108 ,  H05K2203/122

摘要： The present invention provides a light redirecting article for redirecting light toward a target angle, the light redirecting article comprising: an input surface comprising a plurality of light redirecting structures. Each light redirecting structure has (i) a near surface having two slopes, sloping away from normal in one direction as defined by a first inclination base angle β1, a second inclination angle β2, and a first half apex angle α2, for accepting incident illumination over a range of incident angles and (ii) a far surface sloping away from normal, in the opposite direction relative to the input surface, as defined by a second base angle γ1 and a second half apex angle α1. In addition, light redirecting structures has (b) an output surface opposing to the input surface, wherein the near and far surfaces are opposed to each other at an angle (α1+α2), and the base angle β1 is greater than or equal to 90 degrees.

摘要翻译： 本发明提供了一种用于将光重定向到目标角度的光重定向制品，所述光重定向制品包括：包括多个光重定向结构的输入表面。 每个光重定向结构具有：（i）具有两个斜面的近表面，其沿着由第一倾斜底角＆bgr; 1，第二倾斜角度＆bgr; 2和第一半顶角α2限定的一个方向远离法线倾斜; 用于在入射角范围内接收入射照明，以及（ii）远离正常倾斜的远表面，相对于输入表面相反的方向，如由第二底角γ1和第二半顶角α1所限定。 此外，光重定向结构具有（b）与输入表面相对的输出表面，其中近表面和远表面以角度（α1+α2）彼此相对，并且基底角度＆bgr; 1大于或等于 等于90度。

公开(公告)号：US08613542B2

公开(公告)日：2013-12-24

申请号：US13316102

申请日：2011-12-09

申请人： Xiang-Dong Mi ,  Xinyu Zhu

发明人： Xiang-Dong Mi ,  Xinyu Zhu

IPC分类号： F21V7/04

CPC分类号： G02B6/0036 ,  G02B6/0043 ,  G02B6/0061

摘要： The present invention provides a light guide plate comprising an input surface for receiving light from a light source, an output surface for emitting light, and a bottom surface opposing to the output surface, wherein at least one of the output surface and the bottom surface has a micro-pattern, the micro-pattern comprising a plurality of micro-lenses. The light guide plate further comprises micro-lens having a width w, a length l, a depth d, an orientation angle, a first base angle α1, a second base angle α2, a first entry angle β1, and a second entry angle β2 such that when depth change Δd is 0.1 μm, area change ratio, defined as ( l + Δ ⁢ ⁢ l ) · ( w + Δ ⁢ ⁢ w ) - l · w l · w , is less than or equal to 0.95% and the beginning number density of the micro-lenses is greater than or equal to 8 per mm2, Δw being width change and Δl being length change corresponding to depth change Δd.

摘要翻译： 本发明提供了一种导光板，其包括用于接收来自光源的光的输入表面，用于发光的输出表面和与输出表面相对的底表面，其中输出表面和底表面中的至少一个具有 微图案，微图案包括多个微透镜。 导光板还包括具有宽度w，长度l，深度d，定向角度，第一底角α1，第二底角α2，第一入射角β1和第二入射角β2的微透镜 使得当深度变化Deltad为0.1mum时，定义为（l + Delta？l l）？（w + Delta？w w）l？wl？w的面积变化率小于或等于0.95％， 微透镜的开始数密度大于或等于每mm2 8，Deltaw是宽度变化，Deltal是对应于深度变化Deltad的长度变化。

公开(公告)号：US20090091836A1

公开(公告)日：2009-04-09

申请号：US11906611

申请日：2007-10-03

申请人： Xiang-Dong Mi ,  Xinyu Zhu

发明人： Xiang-Dong Mi ,  Xinyu Zhu

IPC分类号： G02B5/02

CPC分类号： G02B6/0053 ,  G02B5/045

摘要： The present invention provides a light redirecting article for redirecting light toward a target angle, the light redirecting article comprising: an input surface comprising a plurality of light redirecting structures each light redirecting structure having a near surface having two slopes, sloping away from normal in one direction as defined by a first inclination base angle β1, a second inclination angle β2, and a first half apex angle α2, for accepting incident illumination over a range of incident angles and a far surface sloping away from normal, in the opposite direction relative to the input surface, as defined by a second base angle γ1 and a second half apex angle α1. The invention further provides an output surface opposing to the input surface wherein the near and far surfaces are opposed to each other at an angle (α1+α2) that is in the range from 60 to 70 degrees, and the base angle β1 is in the range from 82 to 87 degrees.

摘要翻译： 本发明提供了一种用于将光重定向到目标角度的光重定向制品，所述光重定向制品包括：输入表面，其包括多个光重定向结构，每个光重定向结构具有具有两个斜面的近表面，一个远离正常倾斜 方向由第一倾斜底角β1，第二倾斜角β2和第一半顶角α2限定，用于在相对于相对于第一倾斜角度β1的相反方向在入射角范围和远离正常倾斜的远表面上接受入射照明 输入表面，如由第二底角γ1和第二半顶角α1限定的。 本发明还提供了一个与输入表面相对的输出表面，其中近表面和远表面以一个角度（α1+α2）彼此相对，而角度β1在 范围从82到87度。

公开(公告)号：US07957082B2

公开(公告)日：2011-06-07

申请号：US11906611

申请日：2007-10-03

申请人： Xiang-Dong Mi ,  Xinyu Zhu

发明人： Xiang-Dong Mi ,  Xinyu Zhu

IPC分类号： G02B5/04

CPC分类号： G02B6/0053 ,  G02B5/045

摘要： The present invention provides a light redirecting article for redirecting light toward a target angle, the light redirecting article comprising: an input surface comprising a plurality of light redirecting structures each light redirecting structure having a near surface having two slopes, sloping away from normal in one direction as defined by a first inclination base angle β1, a second inclination angle β2, and a first half apex angle α2, for accepting incident illumination over a range of incident angles and a far surface sloping away from normal, in the opposite direction relative to the input surface, as defined by a second base angle γ1 and a second half apex angle α1. The invention further provides an output surface opposing to the input surface wherein the near and far surfaces are opposed to each other at an angle (α1+α2) that is in the range from 60 to 70 degrees, and the base angle β1 is in the range from 82 to 87 degrees.

摘要翻译： 本发明提供了一种用于将光重定向到目标角度的光重定向制品，所述光重定向制品包括：输入表面，其包括多个光重定向结构，每个光重定向结构具有具有两个斜面的近表面，一个远离正常倾斜 方向如第一倾斜底角＆bgr; 1，第二倾斜角度＆bgr; 2和第一半顶角α2所限定，用于在入射角范围内接收入射照明，并在 相对于输入表面的相反方向，如由第二底角γ1和第二半顶角α1所限定。 本发明还提供了一个与输入表面相对的输出表面，其中近表面和远表面以60度至70度的角度（α1+α2）彼此相对，并且基底角度＆bgr; 1为 在82到87度之间。

公开(公告)号：US08279140B2

公开(公告)日：2012-10-02

申请号：US12766357

申请日：2010-04-23

申请人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

发明人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

IPC分类号： G09G3/00

CPC分类号： G02F1/133514 ,  G02F1/133555 ,  G02F1/1368 ,  G02F2001/133622 ,  G09G3/3607 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/0456 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/02

摘要： The apparatus, methods, system and devices of the present invention provides transflective LCD system structure wherein each pixel is composed of at least three reflective sub-pixels and at least one transmissive sub-pixel. The reflective sub-pixels have a color filter layer for displaying color reflective images and the transmissive sub-pixel it is driven by color sequential imaging method for displaying a color transmissive image. The configuration of the sub-pixels and the location of the sub-pixel electronics increases the aperture ratio of both transmissive sub-pixel and reflective sub-pixel to improve the image brightness and lower the overall power consumption of the device.

摘要翻译： 本发明的装置，方法，系统和装置提供半透反射LCD系统结构，其中每个像素由至少三个反射子像素和至少一个透射子像素构成。 反射子像素具有用于显示彩色反射图像的滤色器层，并且其透射子像素由用于显示彩色透射图像的彩色顺序成像方法驱动。 子像素的配置和子像素电子设备的位置增加了透射子像素和反射子像素的开口率，以提高图像亮度并降低器件的整体功耗。

公开(公告)号：US08208080B2

公开(公告)日：2012-06-26

申请号：US11683206

申请日：2007-03-07

申请人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

发明人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2001/134372 ,  G02F2001/134381

摘要： A display includes pixel circuits, each pixel circuit including a first electrode, a second electrode, a third electrode, and a liquid crystal layer doped with a chiral material. The first electric is electrically coupled to a first reference voltage. The second electrode receives a pixel voltage corresponding to a gray scale level, the second electrode including a conducting layer having openings. The third electrode is electrically coupled to a second reference voltage. The second electrode is between the first and third electrodes, and the liquid crystal layer is between the first and second electrodes.

摘要翻译： 显示器包括像素电路，每个像素电路包括第一电极，第二电极，第三电极和掺杂有手性材料的液晶层。 第一电与第一参考电压电耦合。 第二电极接收对应于灰度级的像素电压，第二电极包括具有开口的导电层。 第三电极电耦合到第二参考电压。 第二电极位于第一和第三电极之间，液晶层位于第一和第二电极之间。

公开(公告)号：US20080231781A1

公开(公告)日：2008-09-25

申请号：US11689012

申请日：2007-03-21

申请人： Zhibing Ge ,  Xinyu Zhu ,  Ruibo Lu ,  Thomas Xinzhang Wu ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

发明人： Zhibing Ge ,  Xinyu Zhu ,  Ruibo Lu ,  Thomas Xinzhang Wu ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/1393 ,  G02F2203/09

摘要： A transflective display includes pixels each including a first electrode, a second electrode, a liquid crystal layer associated with the first and second electrodes, and a conductive reflective layer between the liquid crystal layer and the second electrode to reflect ambient light. The conductive reflective layer is insulated from the second electrode and covers less than all of the second electrode to allow backlight to be transmitted through a portion of the pixel not covered by the conductive reflective layer.

摘要翻译： 透反式显示器包括各自包括第一电极，第二电极，与第一和第二电极相关联的液晶层的像素，以及在液晶层和第二电极之间的反射环境光的导电反射层。 导电反射层与第二电极绝缘并且覆盖小于全部第二电极，以允许背光通过未被导电反射层覆盖的像素的一部分透射。

公开(公告)号：US20080218645A1

公开(公告)日：2008-09-11

申请号：US11683206

申请日：2007-03-07

申请人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

发明人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

IPC分类号： G02F1/133

CPC分类号： G02F1/134363 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2001/134372 ,  G02F2001/134381

摘要： A display includes pixel circuits, each pixel circuit including a first electrode, a second electrode, a third electrode, and a liquid crystal layer doped with a chiral material. The first electric is electrically coupled to a first reference voltage. The second electrode receives a pixel voltage corresponding to a gray scale level, the second electrode including a conducting layer having openings. The third electrode is electrically coupled to a second reference voltage. The second electrode is between the first and third electrodes, and the liquid crystal layer is between the first and second electrodes.

摘要翻译： 显示器包括像素电路，每个像素电路包括第一电极，第二电极，第三电极和掺杂有手性材料的液晶层。 第一电与第一参考电压电耦合。 第二电极接收对应于灰度级的像素电压，第二电极包括具有开口的导电层。 第三电极电耦合到第二参考电压。 第二电极位于第一和第三电极之间，液晶层位于第一和第二电极之间。

公开(公告)号：US20070242014A1

公开(公告)日：2007-10-18

申请号：US11404539

申请日：2006-04-14

申请人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

发明人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

IPC分类号： G09G3/36

CPC分类号： G02F1/133514 ,  G02F1/133555 ,  G02F1/1368 ,  G02F2001/133622 ,  G09G3/3607 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/0456 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/02

摘要： The apparatus, methods, system and devices of the present invention provides transflective LCD system structure wherein each pixel is composed of at least three reflective sub-pixels and at least one transmissive sub-pixel. The reflective sub-pixels have a color filter layer for displaying color reflective images and the transmissive sub-pixel it is driven by color sequential imaging method for displaying a color transmissive image. The configuration of the sub-pixels and the location of the sub-pixel electronics increases the aperture ratio of both transmissive sub-pixel and reflective sub-pixel to improve the image brightness and lower the overall power consumption of the device.

摘要翻译： 本发明的装置，方法，系统和装置提供半透反射LCD系统结构，其中每个像素由至少三个反射子像素和至少一个透射子像素构成。 反射子像素具有用于显示彩色反射图像的滤色器层，并且其透射子像素由用于显示彩色透射图像的彩色顺序成像方法驱动。 子像素的配置和子像素电子设备的位置增加了透射子像素和反射子像素的开口率，以提高图像亮度并降低器件的整体功耗。