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1. 发明申请

US20150002781A1 SUNLIGHT READABLE LCD DEVICES EMPLOYING A DISPLAY SHUTTER 审中-公开
标题翻译：使用显示屏的SUNLIGHT可读LCD设备
公开(公告)号：US20150002781A1
公开(公告)日：2015-01-01
申请号：US13931867
申请日：2013-06-29
申请人： YAO-DONG MA
发明人： YAO-DONG MA
IPC分类号： G02F1/1335
CPC分类号： G02F1/1347
摘要： The current invention relates to sunlight readable full color active matrix liquid crystal display devices. By means of an electric controllable light shutter, both the internal backlight and the external sunlight can be used for lighting the display so as to deliver superior readability and color quality. The display shutter, including passive and active light shutter, can be also worked as the second display.
摘要翻译：本发明涉及阳光可读全色有源矩阵液晶显示装置。通过电可控光快门，内部背光和外部阳光都可以用于照明显示器，以提供优异的可读性和颜色质量。包括被动和主动光闸的显示器快门也可以作为第二显示器。

2. 发明授权

US08363204B2 Brightness and color enhancement film for LED TV and monitor 失效
标题翻译： LED电视和显示器的亮度和色彩增强膜
公开(公告)号：US08363204B2
公开(公告)日：2013-01-29
申请号：US12928316
申请日：2010-12-08
申请人： Yao-Dong Ma
发明人： Yao-Dong Ma
IPC分类号： G02F1/13 , G02F1/1335 , C08F2/46
CPC分类号： G02B5/3016 , C08F2/48 , G02F2001/133507 , G02F2001/133543
摘要： The present invention relates to an optical enhancement film, more specifically, to a cholesteric reflective polarizer film, which is characterized by matching and compensating the emitting spectrum of a white LED backlight for LCD TVs and Monitors. The film not only enhances the brightness of the LED-backlit displays by light recycling effect but also increases the color rendering quality of the LED-backlit displays by phase balancing effect.
摘要翻译：本发明涉及一种光学增强膜，更具体地说，涉及一种胆甾型反射型偏振片，其特征在于，用于匹配和补偿用于液晶电视和显示器的白色LED背光源的发射光谱。该电影不仅通过光回收效果提高了LED背光显示器的亮度，还通过相位平衡效果提高了LED背光显示器的显色质量。

3. 发明申请

US20120229718A1 Direct-view adjustable lenticular 3D device and manufacturing process 审中-公开
标题翻译：直视可调节透镜3D装置及制造工艺
公开(公告)号：US20120229718A1
公开(公告)日：2012-09-13
申请号：US12932905
申请日：2011-03-09
申请人： Yinkuei Huang , Kuo Tai Tsai , Yao-Dong Ma , Chiung-Sen Lu
发明人： Yinkuei Huang , Kuo Tai Tsai , Yao-Dong Ma , Chiung-Sen Lu
IPC分类号： G02F1/1335 , B32B37/02 , G02B27/22
CPC分类号： G02B7/004 , G02B3/0075 , G02B27/2214 , G02F1/133526 , G02F2203/62
摘要： The preset invention relates to a three-dimensional LCD, and more specifically to a rigid lenticular three dimensional LCD with an air layer and spacer structure which allows realignment and readjustment of the coordination of the lenticular film relative to the display panel so that the 3D effect can be micro-controllable when it is needed to display 3D video images and moving pictures.
摘要翻译：本发明涉及三维LCD，更具体地涉及一种具有空气层和间隔结构的刚性透镜三维LCD，其允许双凸透镜膜相对于显示面板的协调的对准和重新调整，使得3D效果当需要显示3D视频图像和运动图像时，可以是微控制的。

4. 发明授权

US07427140B1 Sunlight readable direct-view and projection-view computing device 失效
标题翻译：阳光可读直视和投影视图计算设备
公开(公告)号：US07427140B1
公开(公告)日：2008-09-23
申请号：US11788096
申请日：2007-04-19
申请人： Yao-Dong Ma
发明人： Yao-Dong Ma
IPC分类号： G02B5/08
CPC分类号： G06F1/1684 , G06F1/1616 , G06F1/1637 , G06F1/1639 , G06F1/1656
摘要： The present invention relates to a sunlight readable computing device, especially, to a full color direct-view and projection-view computing device. When the computing device works in the direct-view mode, the display panel tilt up to the conventional display position and it has a wide, open viewing angle; when the computing device works in the projection view mode, the display panel tilt down and forms a projection image via a mirror plate with a sufficient high contrast ratio and superior readability even directly under sunshine. The solar ambient light can be utilized as the lighting source in both direct-view and projection-view display modes, thus remarkably reduces the power consumption and substantially prolongs the operation time of the computing device.
摘要翻译：本发明涉及一种阳光可读计算设备，特别涉及全色直视和投影视图计算设备。当计算设备在直视模式下工作时，显示面板倾斜到常规显示位置，并且具有宽的开放视角; 当计算装置以投影视图模式工作时，显示面板向下倾斜，并通过具有足够高的对比度的镜板形成投影图像，并且即使在阳光下也是直接地具有优异的可读性。太阳能环境光可以用作直视和投影视图显示模式中的照明源，因此显着降低了功耗并大大延长了计算设备的运行时间。

5. 发明申请

US20050117095A1 Reflective cholesteric displays employing linear polarizer 审中-公开
标题翻译：采用线性偏振片的反光胆甾型显示器
公开(公告)号：US20050117095A1
公开(公告)日：2005-06-02
申请号：US10727296
申请日：2003-12-02
申请人： Yao-Dong Ma
发明人： Yao-Dong Ma
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/137
CPC分类号： G02F1/13718 , G02F1/133514 , G02F1/133536 , G02F1/133553 , G02F2001/133638
摘要： The present invention relates to cholesteric displays, and more specifically, to reflective cholesteric displays employing linear polarizer(s). Two display modes have been accomplished and both of them take on black-and-white appearances. The addition of the weak linear polarizer has greatly increased the brightness of the white color while maintaining the black darkness.
摘要翻译：本发明涉及胆甾型显示器，更具体地说，涉及采用线性偏振器的反射型胆甾型显示器。已经完成了两种显示模式，两种显示模式都是黑白色的。弱线性偏振器的添加在保持黑色黑暗的同时大大增加了白色的亮度。

6. 发明授权

US5889566A Multistable cholesteric liquid crystal devices driven by width-dependent voltage pulse 失效
标题翻译：由宽度依赖电压脉冲驱动的多态胆甾型液晶装置
公开(公告)号：US5889566A
公开(公告)日：1999-03-30
申请号：US837431
申请日：1997-04-17
申请人： Bao-Gang Wu , Jianmi Gao , Hongxi Zhou , Yao-Dong Ma
发明人： Bao-Gang Wu , Jianmi Gao , Hongxi Zhou , Yao-Dong Ma
IPC分类号： G02F1/137 , G02F3/02 , G02F1/1343
CPC分类号： G02F1/13718 , G02F3/022
摘要： A light modulating apparatus containing cholesteric liquid crystals capable of indefinite zero field retention of optical images, including full color and complete gray scale capability, is described. This invention is predicated on establishment of zero field multistable liquid crystal domains representing a continuous distribution of states ranging from the highly reflective planar to the light-scattering focal-conic structures. The zero field multistable domain structure stability is achieved by controlling solid surface-liquid crystal boundary interactions to provide essential equalization of the total system energy of each of the domain structures. This is the first time this equalization, and thus zero field multistability, has been achieved without the use of a polymer gel addition to create rigid polydomains in the liquid crystal mix. The establishment of a particular domain structure, and thus the degree of light reflection or scattering by individual display pixels, is controlled using either a single relatively long voltage pulse or a number of shorter duration successive voltage pulses. The zero field multistability achieved is remarkably stable against both mechanical shocks and thermal variations. Because these displays eliminate the need for backlighting and image refreshing energy input, they represent ultra low power consumption devices ideal for use with portable display systems. Because these displays also eliminate the need for polarizers, analyzers, retarder and color filters, they are ultra thin and particularly well suited for use in ultra large (i.e., billboard) displays using a building block approach which retains total spatial integrity. These displays can also be fabricated as flexible all-plastic units again utilizing the overall thinness of these devices.
摘要翻译：描述了包含能够对包括全色和完全灰度级能力在内的光学图像的无限零场保持的胆甾型液晶的光调制装置。本发明基于建立零场多维液晶畴，其表示从高反射平面到光散射聚焦圆锥结构的状态的连续分布。通过控制固体表面 - 液晶边界相互作用来提供零域多结构域结构稳定性，以提供每个畴结构的总系统能量的基本均衡。这是首次在不使用聚合物凝胶添加以在液晶混合物中形成刚性多晶畴的情况下实现了这种均衡，因此零场多重性。使用单个相对长的电压脉冲或多个较短持续时间的连续电压脉冲来控制特定畴结构的建立以及因此各个显示像素的光反射或散射的程度。实现的零场多重性对于机械冲击和热变化都非常稳定。因为这些显示器消除了对背光和图像刷新能量输入的需求，所以它们代表了超低功耗设备，非常适用于便携式显示系统。因为这些显示器也消除了对偏振器，分析器，延迟器和滤色器的需要，它们是超薄的并且特别适用于使用保持总体空间完整性的构建块方法的超大型（即广告牌）显示器。这些显示器也可以再次利用这些装置的整体薄度制成柔性全塑单元。

7. 发明授权

US5825451A Methods of manufacturing multi-color liquid crystal displays using in situ mixing techniques 失效
公开(公告)号：US5825451A
公开(公告)日：1998-10-20
申请号：US954321
申请日：1997-10-17
申请人： Yao-Dong Ma , Bao-Gang Wu
发明人： Yao-Dong Ma , Bao-Gang Wu
IPC分类号： G02F1/1333 , G02F1/1341 , G02F1/137 , G02F1/1335 , G02F1/13
CPC分类号： G02F1/1341 , G02F1/13718 , G02F1/133377 , G02F2203/34
摘要： Methods of manufacturing a liquid crystal display ("LCD"); specifically, a multi-color LCD, e.g., a red-green-blue ("RGB") LCD. The methods include the steps of: (1) depositing a twist agent on a first substrate, the twist agent becoming an in situ twist agent, (2) bringing a second substrate into proximity with the first substrate to form at least one interstitial region between the second and first substrates, (3) introducing liquid crystal ("LC") having an initial pitch into the at least one interstitial region proximate the in situ twist agent and (4) stimulating the LC and the in situ twist agent to cause the LC and the in situ twist agent to mix in situ, the in situ twist agent changing the initial pitch of the LC.

8. 发明申请

US20210098544A1 Foldable amoled display employing all-in-one substrate and auxiliary means 有权
公开(公告)号：US20210098544A1
公开(公告)日：2021-04-01
申请号：US16602391
申请日：2019-09-26
申请人： Yao-Dong Ma , Blair Ma
发明人： Yao-Dong Ma , Blair Ma
IPC分类号： H01L27/32 , H01L51/00 , H01L51/52 , H01L51/56 , B32B17/06 , B32B37/15
摘要： The present invention relates to an AMOLED display, more specifically, to an AMOLED display employing an ultra-thin all-in-one substrate and an auxiliary supporting means to achieve true foldable display devices.

9. 发明授权

US08300183B2 Single layer high brightness full color reflective cholesteric displays 失效
公开(公告)号：US08300183B2
公开(公告)日：2012-10-30
申请号：US12927445
申请日：2010-11-15
申请人： Yao-Dong Ma
发明人： Yao-Dong Ma
IPC分类号： G02F1/1335
CPC分类号： G02F1/13718 , G02F1/133514 , G02F2001/133541 , G02F2001/133543
摘要： The present invention relates to a liquid crystal display, more specifically, to a single layer reflective full color cholesteric display employing full spectrum circularly polarization. The display has not only zero-field long time memory but also paper-like super high brightness and contrast.

10. 发明申请

US20120120350A1 Single layer high brightness full color reflective cholesteric displays 失效
标题翻译：单层高亮度全彩反光胆甾醇显示屏
公开(公告)号：US20120120350A1
公开(公告)日：2012-05-17
申请号：US12927445
申请日：2010-11-15
申请人： Yao-Dong Ma
发明人： Yao-Dong Ma
IPC分类号： G02F1/1335
CPC分类号： G02F1/13718 , G02F1/133514 , G02F2001/133541 , G02F2001/133543
摘要： The present invention relates to a liquid crystal display, more specifically, to a single layer reflective full color cholesteric display employing full spectrum circularly polarization. The display has not only zero-field long time memory but also paper-like super high brightness and contrast.
摘要翻译：液晶显示器技术领域本发明涉及一种液晶显示器，更具体地说，涉及采用全谱圆偏振的单层反射全色胆甾型显示器。显示器不仅具有零场长时间内存，而且还具有纸状超高亮度和对比度。

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