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1. 发明授权

US07027118B1 Full color transflective cholesteric liquid crystal display with slant reflectors above transmissive pixels 失效
标题翻译：全彩色半透明胆甾型液晶显示器，其透射像素上方具有倾斜反射器
公开(公告)号：US07027118B1
公开(公告)日：2006-04-11
申请号：US10625191
申请日：2003-07-23
申请人： Shin-Tson Wu , Yi-Pai Huang , Xinyu Zhu , Hongwen Ren , Thomas X. Wu
发明人： Shin-Tson Wu , Yi-Pai Huang , Xinyu Zhu , Hongwen Ren , Thomas X. Wu
IPC分类号： G02F1/1335
CPC分类号： G02F1/13718 , G02F1/133553 , G02F2001/133562 , G02F2201/17 , G02F2203/09
摘要： A device and method for making full color cholesteric displays such as a narrow band and a broad band cholesteric display using high birefringence LC materials with color filtering processes. The invention includes positioning slant reflector(s) in the transmissive portion of the display to reflect backlight into reflection pixels. The LCD can display the same color images in both reflective and transmissive modes, maintain good readability in any ambient, has low power consumption, high brightness, full color capability and has a fabrication process that is compatible with conventional LCD fabrication.
摘要翻译：一种使用具有彩色滤光工艺的高双折射LC材料制造全色胆甾型显示器，例如窄带和宽带胆甾型显示器的装置和方法。本发明包括将倾斜反射器定位在显示器的透射部分中以将背光反射成反射像素。 LCD可以在反射和透射模式下显示相同的彩色图像，在任何环境中保持良好的可读性，具有低功耗，高亮度，全色能力，并具有与常规LCD制造兼容的制造工艺。

2. 发明授权

US07408601B1 Electronically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal 有权
标题翻译：使用聚合物网络扭转向列型液晶的电子可调偏振无关微透镜
公开(公告)号：US07408601B1
公开(公告)日：2008-08-05
申请号：US11298118
申请日：2005-12-09
申请人： Yuhua Huang , Hongwen Ren , Xinyu Zhu , Shin-Tson Wu
发明人： Yuhua Huang , Hongwen Ren , Xinyu Zhu , Shin-Tson Wu
IPC分类号： G02F1/1333
CPC分类号： G02F1/29 , G02F1/1334 , G02F1/1396 , G02F2001/13345 , G02F2001/294
摘要： Inhomogeneous concentrated polymer network with approximately 90° twisted nematic liquid crystal (TN-LC) is used for fabricating lens and prisms. For forming a positive lens, the approximately 90° TN-LC polymer network concentration can gradually decrease from the center to the side edges. For forming a negative lens, the approximately 90° TN-LC polymer network concentration can gradually increase from the center to the side edges. The lens can be created by ultra violet (UV) light exposure to patterned photo masks. The lens can be tuned by applying voltage above the threshold voltage to the polymer network. The inhomogeneous 90° TN-LC polymer network can also be used in Fresnel lens and prisms. Applications of the invention can be used for micro lens, array, optical communication, micro-optics, adaptive optics and beam steering.
摘要翻译：使用具有约90°扭曲向列型液晶（TN-LC）的不均匀浓缩聚合物网络用于制造透镜和棱镜。为了形成正透镜，大约90°TN-LC聚合物网络浓度可以从中心到边缘逐渐减小。为了形成负透镜，大约90°TN-LC聚合物网络浓度可以从中心向侧边逐渐增加。透镜可以通过紫外（UV）光照曝光到图案化的照相掩模上。可以通过将高于阈值电压的电压施加到聚合物网络来调整透镜。不均匀的90°TN-LC聚合物网络也可用于菲涅尔透镜和棱镜。本发明的应用可用于微透镜，阵列，光通信，微光学，自适应光学和光束转向。

3. 发明授权

US07079203B1 Electrically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal 有权
标题翻译：使用聚合物网络扭曲向列液晶的电可调偏振无关微透镜
公开(公告)号：US07079203B1
公开(公告)日：2006-07-18
申请号：US10871109
申请日：2004-06-18
申请人： Yuhua Huang , Hongwen Ren , Xinyu Zhu , Shin-Tson Wu
发明人： Yuhua Huang , Hongwen Ren , Xinyu Zhu , Shin-Tson Wu
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/1335
CPC分类号： G02F1/29 , G02F1/1334 , G02F1/1396 , G02F2001/13345 , G02F2001/294
摘要： Inhomogeneous concentrated polymer network with approximately 90° twisted nematic liquid crystal (TN-LC) is used for fabricating lens and prisms. For forming a positive lens, the approximately 90° TN-LC polymer network concentration can gradually decrease from the center to the side edges. For forming a negative lens, the approximately 90° TN-LC polymer network concentration can gradually increase from the center to the side edges. The lens can be created by ultra violet (UV) light exposure to patterned photo masks. The lens can be tuned by applying voltage above the threshold voltage to the polymer network. The inhomogeneous 90° TN-LC polymer network can also be used in Fresnel lens and prisms. Applications of the invention can be used for micro lens, array, optical communication, micro-optics, adaptive optics and beam steering.
摘要翻译：使用具有约90°扭曲向列型液晶（TN-LC）的不均匀浓缩聚合物网络用于制造透镜和棱镜。为了形成正透镜，大约90°TN-LC聚合物网络浓度可以从中心到边缘逐渐减小。为了形成负透镜，大约90°TN-LC聚合物网络浓度可以从中心向侧边逐渐增加。透镜可以通过紫外（UV）光照曝光到图案化的照相掩模上。可以通过将高于阈值电压的电压施加到聚合物网络来调整透镜。不均匀的90°TN-LC聚合物网络也可用于菲涅尔透镜和棱镜。本发明的应用可用于微透镜，阵列，光通信，微光学，自适应光学和光束转向。

4. 发明授权

US08330911B2 Wide-acceptance-angle circular polarizers 有权
标题翻译：宽接受角圆偏振器
公开(公告)号：US08330911B2
公开(公告)日：2012-12-11
申请号：US12148491
申请日：2008-04-18
申请人： Qi Hong , Ruibo Lu , Xinyu Zhu , Thomas X. Wu , Shin-Tson Wu
发明人： Qi Hong , Ruibo Lu , Xinyu Zhu , Thomas X. Wu , Shin-Tson Wu
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02F1/133528 , G02B5/3041 , G02F1/13363 , G02F1/133634 , G02F2001/133541
摘要： A circular polarizer comprising a single linear polarizer producing a linear state of polarization and at least one phase retardation film layered with the single linear polarizer. In a first embodiment, the at least one phase retardation film includes at least one uniaxial A-plate phase retardation film and at least one uniaxial C-plate phase retardation film. In a second embodiment of the invention, the circular polarizer includes a linear polarizer and at least one biaxial phase retardation film layered with the linear polarizer. In another example of the circular polarize of the second embodiment, at least one uniaxial A-plate phase retardation film and/or at least one uniaxial C-plate phase retardation film is also layer with the linear polarize and the biaxial phase retardation film.
摘要翻译：一种圆偏振器，包括产生线性偏振状态的单线性偏振器和与单个线性偏振器层叠的至少一个相位延迟膜。在第一实施例中，至少一个相位延迟膜包括至少一个单轴A板相位延迟膜和至少一个单轴C板相位延迟膜。在本发明的第二实施例中，圆偏振器包括线性偏振器和与线性偏振器层叠的至少一个双轴相位延迟膜。在第二实施方式的圆极化的另一例中，至少一个单轴A板相位延迟膜和/或至少一个单轴C板相位延迟膜也是具有线偏振和双轴相位延迟膜的层。

5. 发明申请

US20080239490A1 Wide-acceptance-angle circular polarizers 有权
标题翻译：宽接受角圆偏振器
公开(公告)号：US20080239490A1
公开(公告)日：2008-10-02
申请号：US12148491
申请日：2008-04-18
申请人： Qi Hong , Ruibo Lu , Xinyu Zhu , Thomas X. Wu , Shin-Tson Wu
发明人： Qi Hong , Ruibo Lu , Xinyu Zhu , Thomas X. Wu , Shin-Tson Wu
IPC分类号： G02B5/30
CPC分类号： G02F1/133528 , G02B5/3041 , G02F1/13363 , G02F1/133634 , G02F2001/133541
摘要： A circular polarizer comprising a single linear polarizer producing a linear state of polarization and at least one phase retardation film layered with the single linear polarizer. In a first embodiment, the at least one phase retardation film includes at least one uniaxial A-plate phase retardation film and at least one uniaxial C-plate phase retardation film. In a second embodiment of the invention, the circular polarizer includes a linear polarizer and at least one biaxial phase retardation film layered with the linear polarizer. In another example of the circular polarize of the second embodiment, at least one uniaxial A-plate phase retardation film and/or at least one uniaxial C-plate phase retardation film is also layer with the linear polarize and the biaxial phase retardation film.
摘要翻译：一种圆偏振器，包括产生线性偏振状态的单线性偏振器和与单个线性偏振器层叠的至少一个相位延迟膜。在第一实施例中，至少一个相位延迟膜包括至少一个单轴A板相位延迟膜和至少一个单轴C板相位延迟膜。在本发明的第二实施例中，圆偏振器包括线性偏振器和与线性偏振器层叠的至少一个双轴相位延迟膜。在第二实施方式的圆极化的另一例中，至少一个单轴A板相位延迟膜和/或至少一个单轴C板相位延迟膜也是具有线偏振和双轴相位延迟膜的层。

6. 发明授权

US06987549B2 Fast response in-plane-switching pi-cell liquid crystal displays 失效
标题翻译：快速响应平面内切换pi单元液晶显示器
公开(公告)号：US06987549B2
公开(公告)日：2006-01-17
申请号：US10639985
申请日：2003-08-13
申请人： Shin-Tson Wu , Thomas X. Wu , Qi Hong , Xinyu Zhu , Ruibo Lu
发明人： Shin-Tson Wu , Thomas X. Wu , Qi Hong , Xinyu Zhu , Ruibo Lu
IPC分类号： G02F1/1337 , G02F1/139
CPC分类号： G02F1/133784 , G02F1/134363 , G02F1/1393
摘要： Transmissive liquid crystal displays having response time that can be approximately 2 to approximately 3 times faster than conventional displays. The displays adjust the rubbing angles to above approximately 20 degrees and preferably between approximately 30 and approximately 40 degrees. The displays have fast response times, enhanced brightness and increased gray scale linearity while maintaining wide viewing angle.
摘要翻译：透射式液晶显示器的响应时间比常规显示器快约2至3倍。显示器将摩擦角度调整到大约20度，优选在大约30度和大约40度之间。显示器具有快速的响应时间，增强的亮度和增加的灰度线性度，同时保持宽的视角。

7. 发明授权

US07688409B2 Transflective LCD using multilayer dielectric film transflector 有权
标题翻译：透反液晶显示器采用多层介质膜透射反射器
公开(公告)号：US07688409B2
公开(公告)日：2010-03-30
申请号：US11635718
申请日：2006-12-07
申请人： Shin-Tson Wu , Qiong-Hua Wang , Thomas X. Wu , Xinyu Zhu , Zhibing Ge
发明人： Shin-Tson Wu , Qiong-Hua Wang , Thomas X. Wu , Xinyu Zhu , Zhibing Ge
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133555 , G02F2001/133557 , G02F2202/42
摘要： A novel transflective liquid crystal display (LCD) is provided with a multilayer dielectric film transflector. The dielectric transflector is composed of alternating high and low refractive index dielectric material layers deposited directly on the inner side of the LCD substrate to avoid parallax. The transmittance of the dielectric transflector can vary from approximately 5% to approximately 95% by simply adjusting the individual dielectric layer thickness and the arrangement of layers. The thickness of the 10-layer film is approximately 700 nm, which does not affect the voltage drop on the LC. Two structures of the dielectric film using different positions of the materials of construction are provided and demonstrated. Such a transflective LCD exhibits outstanding features, such as, robust dielectric film, single cell gap, no parallax, and a simple fabrication process.
摘要翻译：一种新型半透射液晶显示器（LCD）具有多层电介质膜透射反射器。介电透射反射器由直接沉积在LCD基板的内侧上的交替的高折射率和低折射率介电材料层组成，以避免视差。通过简单地调节单个介电层厚度和层的布置，介电透射反射器的透射率可以在约5％至约95％之间变化。 10层膜的厚度约为700nm，不影响LC上的电压降。提供并展示了使用构造材料的不同位置的电介质膜的两个结构。这种透反射液晶显示器具有突出的特征，例如坚固的电介质膜，单电池间隙，无视差，以及简单的制造工艺。

8. 发明授权

US07230663B1 Transflective LCD using multilayer dielectric film transflector 有权
公开(公告)号：US07230663B1
公开(公告)日：2007-06-12
申请号：US10918774
申请日：2004-08-13
申请人： Shin-Tson Wu , Qiong-Hua Wang , Thomas X. Wu , Xinyu Zhu , Zhibing Ge
发明人： Shin-Tson Wu , Qiong-Hua Wang , Thomas X. Wu , Xinyu Zhu , Zhibing Ge
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F2001/133557 , G02F2202/42
摘要： A novel transflective liquid crystal display (LCD) is provided with a multilayer dielectric film transflector. The dielectric transflector is composed of alternating high and low refractive index dielectric material layers deposited directly on the inner side of the LCD substrate to avoid parallax. The transmittance of the dielectric transflector can vary from approximately 5% to approximately 95% by simply adjusting the individual dielectric layer thickness and the arrangement of layers. The thickness of the 10-layer film is approximately 700 nm, which does not affect the voltage drop on the LC. Two structures of the dielectric film using different positions of the materials of construction are provided and demonstrated. Such a transflective LCD exhibits outstanding features, such as, robust dielectric film, single cell gap, no parallax, and a simple fabrication process.

9. 发明授权

US06801281B2 Single cell gap transflective liquid crystal display with slanted reflector above transmissive pixels 失效
标题翻译：单电池间隙半透射液晶显示器，带有倾斜反射器，位于透射像素上方
公开(公告)号：US06801281B2
公开(公告)日：2004-10-05
申请号：US10430019
申请日：2003-05-05
申请人： Yi-Pai Huang , Xin-Yu Zhu , Shin-Tson Wu , Han-Ping Shieh
发明人： Yi-Pai Huang , Xin-Yu Zhu , Shin-Tson Wu , Han-Ping Shieh
IPC分类号： G02F11335
CPC分类号： G02F1/133555 , G02F2201/17
摘要： Single cell gap transflective liquid crystal display which provides that the backlight traverses the reflective pixel portion twice and thereby follows a path similar to that of the ambient light. A slant reflector is built on the path of the back light to reflect the transmitted light to the reflective portion so that the back light and ambient light follow similar paths.
摘要翻译：单电池间隙透反液晶显示器，其提供背光源穿过反射像素部分两次，从而遵循类似于环境光的路径。在背光路径上建立倾斜反射器以将透射光反射到反射部分，使得背光和环境光遵循相似的路径。

10. 发明授权

US07499124B2 Polymer dispersed liquid crystal device conditioned with a predetermined anchoring energy, a predetermined polymer concentration by weight percent and a predetermined cell gap to enhance phase separation and to make smaller and more uniform liquid crystal droplets 有权
标题翻译：以预定的锚定能量，预定聚合物浓度的重量百分数和预定的细胞间隙调节聚合物分散的液晶装置，以增强相分离并制成更小和更均匀的液晶小滴
公开(公告)号：US07499124B2
公开(公告)日：2009-03-03
申请号：US11122008
申请日：2005-05-05
申请人： Pao-Ju Hsieh , Yi-Hsin Lin , Hongwen Ren , Shin-Tson Wu
发明人： Pao-Ju Hsieh , Yi-Hsin Lin , Hongwen Ren , Shin-Tson Wu
IPC分类号： G02F1/1333
CPC分类号： G02F1/1337 , G02F1/133305 , G02F1/1334 , G02F1/133553 , G02F1/133723 , G02F1/133734 , G02F1/133788
摘要： A liquid crystal device includes a pair of substrates with anchoring energy. A cell gap is formed between the pair of substrates. Polymer dispersed liquid crystals are arranged in the cell gap.
摘要翻译：液晶装置包括具有锚定能量的一对基板。在一对基板之间形成单元间隙。聚合物分散的液晶布置在电池间隙中。

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