公开(公告)号：US06462805B1

公开(公告)日：2002-10-08

申请号：US09874519

申请日：2001-06-04

申请人： Bao-Gang Wu ,  Jianan Hou ,  Jianmi Gao ,  Yong-Jing Wang ,  Shushan Li ,  Rui Hai Sun ,  Gang Chen

发明人： Bao-Gang Wu ,  Jianan Hou ,  Jianmi Gao ,  Yong-Jing Wang ,  Shushan Li ,  Rui Hai Sun ,  Gang Chen

IPC分类号： G02F1137

CPC分类号： G02F1/13718 ,  G02F1/133555 ,  G02F2001/133541

摘要： Disclosed are various reverse-mode direct-view liquid crystal displays employing a liquid crystal having a characteristic wavelength in the non-visible spectrum, including reflective, transmissive and reflective-transmissive mode displays. In accordance with the principles disclosed, a direct-view liquid crystal display (LCD) includes a front substantially transparent substrate, a rear substrate, and a controllable cholesteric liquid crystal (CLC) disposed between the front and rear substrates and having a characteristic wavelength to reflect non-visible spectrum; the portions of the controllable CLC can selectively exhibit a planar state or a focal-conic state, the portions of the CLC in the planar state appearing dark, and the portions of the CLC in the focal-conic state appearing bright, to an observer of the LCD. The reflective, transmissive and reflective-transmissive mode displays are derived by further combinations with linear and/or circular polarizers, reflective mirrors and/or transmissive/reflective mirrors, and a source of visible light.

摘要翻译： 公开了采用在不可见光谱中具有特征波长的液晶的各种反向模式直视液晶显示器，包括反射，透射和反射 - 透射模式显示。 根据所公开的原理，直视液晶显示器（LCD）包括前部基本上透明的基板，后部基板和设置在前部和后部基板之间的可控胆甾型液晶（CLC），并且具有特征波长 反映不可见光谱; 可控CLC的部分可以选择性地呈现平面状态或焦点锥形状态，平面状态下的CLC的部分看起来很暗，焦点锥形状态下的CLC的部分显现为明亮，观察者 LCD。 反射，透射和反射 - 透射模式显示是通过与线性和/或圆偏振器，反射镜和/或透射/反射镜以及可见光源的进一步组合得出的。

公开(公告)号：US06285434B1

公开(公告)日：2001-09-04

申请号：US09026631

申请日：1998-02-20

申请人： Yao Dong Ma ,  Bao-Gang Wu ,  Jianmi Gao ,  Jianan Hou ,  Yong-Jing Wang ,  Qihui J. Zhang

发明人： Yao Dong Ma ,  Bao-Gang Wu ,  Jianmi Gao ,  Jianan Hou ,  Yong-Jing Wang ,  Qihui J. Zhang

IPC分类号： G02F11341

CPC分类号： G02F1/133377 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2203/34

摘要： A substrate for a multi-color liquid crystal display (LCD), an LCD having the substrate, and methods of manufacturing the substrate and the LCD. In one embodiment, the substrate includes: (1) a substantially planar base and (2) a cell wall structure, located on a surface of the base, that defines at least first and second sets of independent cells having corresponding independent fluid fill ports when the cell wall structure is bonded to an opposing substrate.

摘要翻译： 用于多色液晶显示器（LCD）的基板，具有该基板的LCD以及该基板和LCD的制造方法。 在一个实施例中，衬底包括：（1）基本平坦的基底和（2）位于基底表面上的细胞壁结构，其限定至少具有相应的独立流体填充端口的第一组和第二组独立细胞， 细胞壁结构被结合到相对的基底上。

公开(公告)号：US20100328550A1

公开(公告)日：2010-12-30

申请号：US12744014

申请日：2008-11-21

申请人： Yong-Jing Wang

发明人： Yong-Jing Wang

IPC分类号： H04N9/31 ,  G03B21/28

CPC分类号： H04N9/3173 ,  H04N9/3138

摘要： A projection system based on self emitting display panels is described, in which the projection technology involves organic/inorganic electroluminescent display panels with spatially separated color segments. The color pictures are shown in three spatially separate segments. A color combination mechanism, such as dichroic mirrors, are used to merge the three color pictures to a color picture. One of the advantages of the present invention is that only the on state pixel is driven to a bright state that uses energy. The off state pixel need not be driven to a bright state and therefore the energy consumption is virtually nothing. Another advantage is that the system does not require a separate light source and display panel. Therefore the projection system can be made very compact, which is extremely useful for portable projection systems.

摘要翻译： 描述了一种基于自发光显示面板的投影系统，其中投影技术涉及具有空间分离色彩段的有机/无机电致发光显示面板。 彩色图像显示在三个空间分开的片段中。 使用诸如分色镜的颜色组合机构将三个彩色图像合并成彩色图像。 本发明的优点之一是仅将导通状态像素驱动到使用能量的亮状态。 关闭状态像素不需要被驱动到明亮状态，因此能量消耗几乎没有。 另一个优点是系统不需要单独的光源和显示面板。 因此，投影系统可以非常紧凑，这对于便携式投影系统非常有用。

公开(公告)号：US08845109B2

公开(公告)日：2014-09-30

申请号：US12744014

申请日：2008-11-21

申请人： Yong-Jing Wang

发明人： Yong-Jing Wang

IPC分类号： H04N9/31 ,  G03B21/14

CPC分类号： H04N9/3173 ,  H04N9/3138

摘要： A projection system based on self emitting display panels is described, in which the projection technology involves organic/inorganic electroluminescent display panels with spatially separated color segments. The color pictures are shown in three spatially separate segments. A color combination mechanism, such as dichroic mirrors, are used to merge the three color pictures to a color picture. One of the advantages of the present invention is that only the on state pixel is driven to a bright state that uses energy. The off state pixel need not be driven to a bright state and therefore the energy consumption is virtually nothing. Another advantage is that the system does not require a separate light source and display panel. Therefore the projection system can be made very compact, which is extremely useful for portable projection systems.

摘要翻译： 描述了一种基于自发光显示面板的投影系统，其中投影技术涉及具有空间分离色彩段的有机/无机电致发光显示面板。 彩色图像显示在三个空间分开的片段中。 使用诸如分色镜的颜色组合机构将三个彩色图像合并成彩色图像。 本发明的优点之一是仅将导通状态像素驱动到使用能量的亮状态。 关闭状态像素不需要被驱动到明亮状态，因此能量消耗几乎没有。 另一个优点是系统不需要单独的光源和显示面板。 因此，投影系统可以非常紧凑，这对于便携式投影系统非常有用。

公开(公告)号：US20110134317A1

公开(公告)日：2011-06-09

申请号：US12962565

申请日：2010-12-07

申请人： Yong-Jing Wang

发明人： Yong-Jing Wang

IPC分类号： H04N7/01 ,  G03B21/14 ,  G02B27/26 ,  G03B21/28

CPC分类号： H04N9/3185 ,  H04N9/3108

摘要： This invention discloses a system that produces a compound image. It comprises 1) an illumination system producing at least two spatially separated illumination zones where the illuminating lights have different optical properties; 2) a display panel having at least two segments that display the component information of a compound image respectively; 3) a lens system that produces images; 4) a redirecting element that redirect the different types of light at different angles. The optical properties of light includes but are not limited to, different colors and different polarizations. For a system using different colors, it produces color images. For a system using different polarizations, it produces three dimensional images. The advantages of the current invention are simple, low cost, and highly efficient. Its applications include near-to-eye display systems, projection display systems, and three-dimensional display systems.

摘要翻译： 本发明公开了一种产生复合图像的系统。 它包括1）产生至少两个空间分离的照明区域的照明系统，其中照明灯具有不同的光学特性; 2）显示面板，具有分别显示复合图像的分量信息的至少两个分段; 3）产生图像的透镜系统; 4）重定向元件，以不同角度重定向不同类型的光。 光的光学特性包括但不限于不同的颜色和不同的偏振。 对于使用不同颜色的系统，它会产生彩色图像。 对于使用不同极化的系统，它产生三维图像。 本发明的优点是简单，成本低，效率高。 其应用包括近距离显示系统，投影显示系统和三维显示系统。

公开(公告)号：US20090190043A1

公开(公告)日：2009-07-30

申请号：US11789957

申请日：2007-04-26

申请人： Manlin Pei ,  Yong-Jing Wang

发明人： Manlin Pei ,  Yong-Jing Wang

IPC分类号： H04N5/64 ,  G09G3/32

CPC分类号： H04N9/317 ,  H04N9/3108

摘要： A single panel projection system that comprises an illumination system which produces spatially separated color illumination segments. A display panel having at least two segments displays corresponding color information, which is aligned with the corresponding color illumination segments. A projection lens system combines the at least two segments together into a full color picture by using an angular-color-mixing technique. The system comprises only a single panel, therefore the system cost is lower than that of other three panel systems. The system has no moving color filter, so color artifacts related to color sequential method are eliminated. Color energy is distributed to three color segments at any time, therefore the light efficiency is high.

摘要翻译： 一种单面投影系统，其包括产生空间分离的彩色照明段的照明系统。 具有至少两个片段的显示面板显示与相应的颜色照明片段对准的相应颜色信息。 投影透镜系统通过使用角色混合技术将至少两个片段组合成全色图像。 该系统仅包括一个面板，因此系统成本低于其他三个面板系统的成本。 该系统没有移动的滤色镜，因此消除了与彩色顺序方法相关的彩色伪影。 颜色能量随时分配到三色段，因此光效高。