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41. 发明申请

US20080309854A1 Wide Viewing Angle and Broadband Circular Polarizers for Transflective Liquid Crystal Displays 审中-公开
标题翻译：宽视角和宽带圆偏振器用于反射液晶显示器
公开(公告)号：US20080309854A1
公开(公告)日：2008-12-18
申请号：US11763839
申请日：2007-06-15
申请人： Zhibing Ge , Meizi Jiao , Ruibo Lu , Thomas Xinzhang Wu , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
发明人： Zhibing Ge , Meizi Jiao , Ruibo Lu , Thomas Xinzhang Wu , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F2001/133541 , G02F2001/133638 , G02F2203/09 , G02F2413/04 , G02F2413/08 , G02F2413/13 , G02F2413/14
摘要： Apparatus, devices, systems, and methods for wide viewing angle and broadband circular polarizers in transflective displays. A liquid crystal display configuration can include two stacked circular polarizers, each having a linear polarizer, a half-wave plate and a quarter-wave plate wherein two linear polarizers are crossed to each other, two half-wave plates are made of uniaxial A plates with opposite optical birefringence (one positive and one negative type), and two quarter-wave plates are made of uniaxial A plates with opposite optical birefringence (one positive and one negative type). The configurations can generate wide viewing angles and broadband properties and are suitable for display applications that require circular polarizers.
摘要翻译：用于宽视角的装置，装置，系统和方法以及半透射显示器中的宽带圆偏振器。液晶显示器配置可以包括两个堆叠的圆偏振器，每个具有线性偏振器，半波片和四分之一波片，其中两个线性偏振器彼此交叉，两个半波片由单轴A板具有相反的光学双折射（一个正和一个负型），两个四分之一波片由具有相反光学双折射（一个正和一个负型）的单轴A板制成。配置可以产生宽视角和宽带特性，适用于需要圆偏振器的显示应用。

42. 发明申请

US20080284947A1 LIQUID CRYSTAL DISPLAY APPARATUS AND IMAGE CONTROL METHOD THEREOF 有权
标题翻译：液晶显示装置及其图像控制方法
公开(公告)号：US20080284947A1
公开(公告)日：2008-11-20
申请号：US12023502
申请日：2008-01-31
申请人： Wang-Yang Li , Ming-Chia Shih
发明人： Wang-Yang Li , Ming-Chia Shih
IPC分类号： G02F1/133 , G09G5/00
CPC分类号： G09G3/3426 , G02F1/133609 , G02F1/133611 , G02F2001/133601 , G09G3/3413 , G09G3/3607 , G09G3/3611 , G09G2300/0452 , G09G2320/0233 , G09G2320/0646 , G09G2320/0666 , G09G2360/16
摘要： A liquid crystal display (LCD) apparatus includes a backlight module and a LCD module. The backlight module has a plurality of individually drivable backlight regions. The LCD module has a plurality of display blocks, each of which corresponds to one of the backlight regions and is disposed on an optical path of light emitted from the corresponding backlight regions. A power regulating module is electrically connected to the backlight module and the LCD module for receiving image frame data and controlling light-emitting intensities of the backlight regions in accordance with the image frame data to be displayed by the corresponding display blocks. Each backlight regions has multiple light-emitting units for emitting light in different colors. Each display block has a plurality of pixels, and each of the pixels has multiple filter units. A transmitted spectrum of each of the light-emitting units of the backlight regions corresponds to transmitted spectrums of at least two filter units of each of the pixels in the respective display blocks.
摘要翻译：液晶显示器（LCD）装置包括背光模块和LCD模块。背光模块具有多个单独驱动的背光区域。 LCD模块具有多个显示块，每个显示块对应于一个背光区域，并且设置在从相应的背光区域发射的光的光路上。功率调节模块电连接到背光模块和LCD模块，用于接收图像帧数据，并根据要由相应显示块显示的图像帧数据控制背光区域的发光强度。每个背光区具有用于发射不同颜色的光的多个发光单元。每个显示块具有多个像素，并且每个像素具有多个滤光单元。背光区域的每个发光单元的透射光谱对应于各个显示块中的每个像素的至少两个滤光器单元的透射光谱。

43. 发明申请

US20080231781A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAY 失效
标题翻译：透射液晶显示
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。

44. 发明申请

US20080218645A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
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。

45. 发明申请

US20080151148A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20080151148A1
公开(公告)日：2008-06-26
申请号：US11645098
申请日：2006-12-22
申请人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
发明人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
IPC分类号： G02F1/1337 , G02F1/1335
CPC分类号： G02F1/1396 , G02F2001/13712 , G02F2203/09
摘要： A liquid crystal display includes a first alignment film having a first alignment direction, a second alignment film having a second alignment direction, and a liquid crystal layer having liquid crystal molecules between the first and second alignment films. The liquid crystal layer is doped with a chiral material that tends to induce a first twist in directors of the liquid crystal molecules when an electric field is applied to the liquid crystal layer. The first and second alignment films have orientations that tends to induce a second twist in the directors when an electric field is applied to the liquid crystal layer, in which the direction of the first twist is different from the direction of the second twist.
摘要翻译：液晶显示器包括具有第一取向方向的第一取向膜，具有第二取向方向的第二取向膜和在第一和第二取向膜之间具有液晶分子的液晶层。当液晶层施加电场时，液晶层掺杂有倾向于在液晶分子的导向器中引起第一次扭转的手性材料。当第一次扭转的方向与第二次扭转的方向不同时，第一和第二取向膜具有倾向于在导向器中引起第二次扭转的取向，该电场施加到液晶层。

46. 发明授权

US09588370B2 Display Device 有权
标题翻译：显示设备
公开(公告)号：US09588370B2
公开(公告)日：2017-03-07
申请号：US13197073
申请日：2011-08-03
申请人： Ting-I Wu , Wang-Yang Li
发明人： Ting-I Wu , Wang-Yang Li
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02F2001/133562 , G02F2201/305
摘要： A display device is disclosed. The display device includes a display and a diffractive optical element (DOE). The display is used to show an image. When a user looks at the image within a first viewing angle range, he can see a first observed image, and when he looks at the image within a second viewing angle range, he can see a second observed image. The diffractive optical element is disposed in the lighting direction of the display to diffract the light constructing the first observed image to the second viewing angle range, thereby converting the first observed image into a third observed image and converting the second observed image into a fourth observed image at the same time.
摘要翻译：公开了一种显示装置。显示装置包括显示器和衍射光学元件（DOE）。显示屏用于显示图像。当用户在第一视角范围内观看图像时，他可以看到第一观察图像，并且当他在第二视角范围内观看图像时，他可以看到第二观察图像。衍射光学元件设置在显示器的照明方向上，以将构成第一观察图像的光衍射到第二视角范围，从而将第一观察图像转换为第三观察图像，并将第二观察图像转换为第四观察图像形象在同一时间。

47. 发明授权

US08817208B2 Display apparatus and liquid crystal display device 有权
标题翻译：显示装置和液晶显示装置
公开(公告)号：US08817208B2
公开(公告)日：2014-08-26
申请号：US13433703
申请日：2012-03-29
申请人： Wang-Yang Li , Ting-I Wu
发明人： Wang-Yang Li , Ting-I Wu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02B5/0252 , G02B5/0263 , G02B5/1819 , G02B5/1823 , G02F2001/133562 , G02F2201/305
摘要： A display apparatus and a liquid crystal display device are provided. The display apparatus comprises a display device for displaying an image and a diffractive optical element. The diffractive optical element comprises pixel unit regions. Each of the pixel unit regions has a long pixel side and a short pixel side adjacent to each other. The diffractive optical element is disposed on a light emitting side of the display device and comprises first grating regions and second grating regions. The first grating regions have a first diffraction grating. The second grating regions have a second diffraction grating. An azimuth angle of the first diffraction grating is different from an azimuth angle of the second diffraction grating.
摘要翻译：提供了显示装置和液晶显示装置。显示装置包括用于显示图像的显示装置和衍射光学元件。衍射光学元件包括像素单元区域。每个像素单元区域具有彼此相邻的长像素侧和短像素侧。衍射光学元件设置在显示装置的发光侧，并且包括第一光栅区域和第二光栅区域。第一光栅区域具有第一衍射光栅。第二光栅区域具有第二衍射光栅。第一衍射光栅的方位角与第二衍射光栅的方位角不同。

48. 发明授权

US08203680B2 Liquid crystal display with different twisting directions of liquid crystal molecules 有权
标题翻译：具有液晶分子不同扭转方向的液晶显示
公开(公告)号：US08203680B2
公开(公告)日：2012-06-19
申请号：US13110451
申请日：2011-05-18
申请人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
发明人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
IPC分类号： G02F1/1337 , C09K19/02
CPC分类号： G02F1/1396 , G02F2001/13712 , G02F2203/09
摘要： A liquid crystal display includes a first alignment film having a first alignment direction, a second alignment film having a second alignment direction, and a liquid crystal layer having liquid crystal molecules between the first and second alignment films. The liquid crystal layer is doped with a chiral material that tends to induce a first twist in directors of the liquid crystal molecules when an electric field is applied to the liquid crystal layer. The first and second alignment films have orientations that tends to induce a second twist in the directors when an electric field is applied to the liquid crystal layer, in which the direction of the first twist is different from the direction of the second twist.
摘要翻译：液晶显示器包括具有第一取向方向的第一取向膜，具有第二取向方向的第二取向膜和在第一和第二取向膜之间具有液晶分子的液晶层。当液晶层施加电场时，液晶层掺杂有倾向于在液晶分子的导向器中引起第一次扭转的手性材料。当第一次扭转的方向与第二次扭转的方向不同时，第一和第二取向膜具有倾向于在导向器中引起第二次扭转的取向，该电场施加到液晶层。

49. 发明申请

US20120113357A1 Transmissive Liquid Crystal Display with Reflective Mode 审中-公开
标题翻译：具反射模式的透射式液晶显示器
公开(公告)号：US20120113357A1
公开(公告)日：2012-05-10
申请号：US12940719
申请日：2010-11-05
申请人： Hui-Chuan Cheng , Zhibing Ge , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
发明人： Hui-Chuan Cheng , Zhibing Ge , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133526 , G02F2001/133567
摘要： Method, system and device for a transflective liquid crystal display with both transmissive and reflective functions is realized by using a transflective component into a transmissive LCD. The transflective component can be a transparent substrate with patterned reflectors on one surface and repetitive patterned lenses or prisms formed on the opposite surface facing the backlight unit. The transparent areas substantially allow the optical beams to pass through. The light from the backlight is refracted or focused by the optical structures onto the transparent areas or apertures of other surface, thus a substantial amount of backlight transmits to the LC for light modulation for different gray levels. For the incident ambient light incident on the transflective component, the majority is reflected back to the viewer by the reflectors on the transflective component, and the remainder transmits the transflective component to the backlight unit and be recycled to be used again.
摘要翻译：通过将透反射组件用于透射型LCD中，实现具有透射和反射功能的透反射液晶显示器的方法，系统和装置。半透反射部件可以是在一个表面上具有图案化反射器的透明基板，并且在面向背光单元的相对表面上形成重复的图案化透镜或棱镜。透明区域基本上允许光束通过。来自背光的光被光学结构折射或聚焦到其他表面的透明区域或孔上，因此大量的背光传输到LC以用于不同灰度级的光调制。对于入射在半透半反射组件上的入射环境光，大部分通过半透反射部件上的反射器反射回观察者，其余部分将透反射部件透射到背光单元并被再循环以再次使用。

50. 发明申请

US20110221986A1 Liquid Crystal Display 有权
标题翻译：液晶显示器
公开(公告)号：US20110221986A1
公开(公告)日：2011-09-15
申请号：US13110451
申请日：2011-05-18
申请人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
发明人： Ju-Hyun Lee , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
IPC分类号： G02F1/133
CPC分类号： G02F1/1396 , G02F2001/13712 , G02F2203/09
摘要： A liquid crystal display includes a first alignment film having a first alignment direction, a second alignment film having a second alignment direction, and a liquid crystal layer having liquid crystal molecules between the first and second alignment films. The liquid crystal layer is doped with a chiral material that tends to induce a first twist in directors of the liquid crystal molecules when an electric field is applied to the liquid crystal layer. The first and second alignment films have orientations that tends to induce a second twist in the directors when an electric field is applied to the liquid crystal layer, in which the direction of the first twist is different from the direction of the second twist.
摘要翻译：液晶显示器包括具有第一取向方向的第一取向膜，具有第二取向方向的第二取向膜和在第一和第二取向膜之间具有液晶分子的液晶层。当液晶层施加电场时，液晶层掺杂有倾向于在液晶分子的导向器中引起第一次扭转的手性材料。当第一次扭转的方向与第二次扭转的方向不同时，第一和第二取向膜具有倾向于在导向器中引起第二次扭转的取向，该电场施加到液晶层。

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