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1. 发明申请

WO2015048679A1 METHOD AND APPARATUS FOR FRONT-LIT SEMI-RETRO-REFLECTIVE DISPLAY 审中-公开
标题翻译：用于前端半自动反射显示的方法和装置
公开(公告)号：WO2015048679A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/058118
申请日：2014-09-29
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02B5/12 , G02B5/136 , G02F1/133553 , G02F1/1336 , G02F1/13439 , G02F1/136 , G02F1/137 , G02F1/315 , G02F2001/133616 , G02F2001/1672 , G02F2001/1676 , G02F2203/023 , G02F2203/026
摘要： The disclosure generally relates to a front-lit display having transparent and selectively emissive light directionality. The disclosed semi-retro-reflective, semi-specular and specular displays include directional front light systems that reflect light in a manner to preserve the non-Lambertian characteristic of the light output. This leads to brighter displays with a higher degree of luminance as compared to conventional microencapsulated electrophoretic displays with substantially Lambertian reflectance where much of the light is not reflected back towards the viewer.
摘要翻译：本公开一般涉及具有透明和选择性发射光方向性的前照灯显示器。所公开的半反光，半镜面和镜面显示器包括以保持光输出的非朗伯特性的方式反射光的定向前光系统。与具有基本朗伯反射率的常规微胶囊化电泳显示器相比，这导致具有更高亮度亮度的更亮的显示器，其中许多光不被反射回观察者。

2. 发明申请

WO2019090225A1 METHOD, SYSTEM AND APPARATUS FOR REFLECTIVE-EMISSIVE HYBRID DISPLAY 审中-公开
公开(公告)号：WO2019090225A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/059216
申请日：2018-11-05
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A. , FLEMING, Robert J.
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/167
摘要： Conventional reflective liquid crystal displays (LCDs) suffer from low brightness and exhibit a metallic gray-like appearance. Conventional emissive LCDs are difficult to view in high brightness conditions and use substantial amounts of power due to the backlight. The disclosed embodiments relate to a novel reflective-emissive hybrid display comprising a liquid crystal layer combined with a total internal reflection (TIR) based high gain reflector. The high gain reflector may include a semi-retro-reflective sheet comprising of convex protrusions that reflects light that substantially retains the polarization of the incident light. The display further comprises spectrally notched absorbing color filters and narrow band light emitting sources. In certain embodiments, the spectrally notching absorbing color filter may be matched to the narrow band light emitting source. The display embodiments described herein illustrates a hybrid display and may efficiently operate in low lighting and high brightness conditions using front or back lighting systems. The display embodiments described herein may also be used in other reflective display technologies such as microencapsulated electrophoretic displays and electrowetting displays.

3. 发明申请

WO2016057613A1 COLOR FILTER REGISTERED REFLECTIVE DISPLAY 审中-公开
标题翻译：彩色滤光片注册反射显示
公开(公告)号：WO2016057613A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/054385
申请日：2015-10-07
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02B5/12 , G02B5/20 , G02B5/26 , G02B17/00 , G02F1/19
CPC分类号： G09G3/344 , G02B5/136 , G02B5/201 , G02B6/005 , G02B26/023 , G02F1/167 , G02F2001/1672 , G02F2001/1676 , G09G3/2003 , G09G2320/0233 , G09G2320/045
摘要： A high efficiency, long life, video rate, electrophoretic display comprises fluid containing sub-pixel structures that are periodic, and aligned with a color filter array. A fluid comprising of electrophoretically mobile particles is compartmentalized at the size scale of the individual filters (one per filter) such that the particles may be moved to either allow light to be returned through the same filter back towards the viewer by total internal reflection (TIR) or conventional reflection to create a light state or to be absorbed by the particles to create a dark state. High reflectance is achieved through the use of structures that avoid ITO layers in the light path and reflecting most light, by virtue of a dual control of light by TIR and transmission to a reflector. In one embodiment the structures are in the shape of truncated pyramids.
摘要翻译：高效率，长寿命，视频速率，电泳显示器包括含有周期性并与滤色器阵列对准的子像素结构的流体。包含电泳移动颗粒的流体在各个过滤器（每个过滤器一个）的尺寸尺度上被间隔开，使得颗粒可以被移动以允许光通过全内反射（TIR）返回到观察者的相同过滤器）或常规反射以产生光状态或被颗粒吸收以产生暗态。通过使用通过TIR的双重控制和透射到反射器的结构，可以避免光路中的ITO层并反射大多数光，实现高反射率。在一个实施例中，结构呈截锥形的形状。

4. 发明申请

WO2015061538A1 METHOD AND APPARATUS FOR HIGH RESOLUTION REFLECTIVE IMAGE DISPLAY 审中-公开
标题翻译：高分辨率反射图像显示的方法和装置
公开(公告)号：WO2015061538A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061911
申请日：2014-10-23
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/1336 , G02F2001/133616 , G02F2001/1672
摘要： A reflective image display comprising of a rigid and thermally stable layer is proposed where light is reflected in a semi-specular or semi-retro-reflective manner or absorbed by electrophoretically mobile particles. The layer is comprised of a plurality of cavities such as in the shape of hemispheres in hourglass-like shapes where the lateral displacement of the optical path of light entering and exiting the display is less than the width of the pixels leading to a high resolution reflective image display
摘要翻译：提出了包含刚性和热稳定层的反射图像显示器，其中光以半镜面或半反射方式反射或被电泳移动颗粒吸收。该层由多个空腔组成，例如呈沙漏形状的半球形状，其中入射和离开显示器的光的光路的横向位移小于导致高分辨率反射的像素的宽度图像显示

5. 发明申请

WO2014189751A1 METHOD AND APPARATUS FOR IMPROVED COLOR FILTER SATURATION 审中-公开
标题翻译：改进颜色过滤器饱和度的方法和装置
公开(公告)号：WO2014189751A1
公开(公告)日：2014-11-27
申请号：PCT/US2014/038091
申请日：2014-05-15
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02B26/00
CPC分类号： G02B5/13 , G02B5/128 , G02B5/136 , G02B5/201 , G02B26/005 , G02B26/02 , G02B26/026 , G02F1/133526 , G02F1/133553 , G02F1/167 , G02F2001/1678 , G09G3/344
摘要： A reflective image display comprising of a reflection enhancing layer comprising of a plurality of approximately spherical indentations is placed adjacent a sheet comprising of a plurality of hemispherical protrusions. The radii of curvature of the spherical indentations substantially coincides with the center of curvature of the adjacently located hemispheres to enhance the white paper-like appearance of the display while efficiently enabling optional color filters to yield saturated color.
摘要翻译：由包括多个近似球形的凹陷的反射增强层构成的反射图像显示器被放置在与包括多个半球形突起的片材相邻的位置。球形凹口的曲率半径基本上与相邻位置的半球的曲率中心一致，以增强显示器的白纸样外观，同时有效地使可选的滤色器产生饱和的颜色。

6. 发明申请

WO2015116913A2 APPARATUS AND METHOD FOR REFLECTIVE IMAGE DISPLAY WITH DIELECTRIC LAYER 审中-公开
标题翻译：具有介质层的反射图像显示装置和方法
公开(公告)号：WO2015116913A2
公开(公告)日：2015-08-06
申请号：PCT/US2015/013725
申请日：2015-01-30
申请人： CLEARINK DISPLAYS LLC
发明人： GOULDING, Mark , KEMP, Roger , SMITH, Nathan , SADLIK, Bram M. , WHITEHEAD, Lorne A. , PULLEN, Anthony E.
IPC分类号： G09G3/38
CPC分类号： G02F1/167 , G02F1/0123 , G02F2001/1676 , G02F2202/022
摘要： Semi-retro-reflective, semi-specular, specular and etched glass displays are equipped with a dielectric layer. This leads to displays with enhanced brightness, improved electrophoretic particle responsiveness, improved grayscale and chemical stability in the presence of an electrophoretic medium, electric field and high temperatures. In one embodiment, a reflective image display comprises a front sheet further comprising a plurality of hemispherical protrusions, front and rear electrodes, a dielectric layer on the surface of at least one electrode, liquid medium with electrophoretically mobile particles, color filter array layer and a directional front light system.
摘要翻译：半反光，半镜面，镜面和蚀刻玻璃显示器配有介电层。这导致显示器具有增强的亮度，改进的电泳粒子响应性，在电泳介质，电场和高温存在下改进的灰度和化学稳定性。在一个实施例中，反射图像显示器包括前片，其还包括多个半球形突起，前电极和后电极，至少一个电极的表面上的电介质层，具有电泳移动颗粒的液体介质，滤色器阵列层和定向前照灯系统。

7. 发明申请

WO2014160552A1 DISPLACED POROUS ELECTRODE FOR FRUSTRATING TIR 审中-公开
标题翻译：用于制作TIR的偏移电极
公开(公告)号：WO2014160552A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/030966
申请日：2014-03-18
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02F1/167 , G02F1/315
CPC分类号： G02F1/167 , G02B26/00 , G02B26/004 , G02F1/13306 , G02F1/195 , G02F2001/1676 , G02F2001/1678 , G02F2201/34 , G02F2203/02 , G02F2203/023 , G02F2203/026
摘要： A brightness enhancing structure for a reflective display incorporates a transparent sheet having an inward hemispherical surface, a backplane electrode, an apertured membrane between the hemispherical surface and the backplane electrode, and a light reflecting electrode on an outward side of the membrane. A voltage source connected between the electrodes is switchable to apply a first voltage to move the particles inwardly through the apertured membrane toward the backplane electrode, and a second voltage to move the particles outwardly through the apertured membrane toward the light reflecting electrode. Movement of the particles toward the light reflecting electrode frustrates total internal reflection of light rays at the hemispherical surface. Movement of the particles toward the backplane electrode permits total internal reflection of light rays at the hemispherical surface, and outward reflection from the light reflecting electrode toward the hemispherical surface of light rays which pass inwardly through the hemispherical surface.
摘要翻译：用于反射显示器的亮度增强结构包括具有向内半球形表面的透明片，背面电极，半球形表面和背板电极之间的多孔膜，以及在膜的外侧上的光反射电极。连接在电极之间的电压源可切换以施加第一电压以将颗粒向内移动穿过多孔膜朝向背板电极，以及第二电压以使颗粒向外移动穿过多孔膜朝向光反射电极。颗粒朝向光反射电极的运动阻碍了半球表面处的光线的全内反射。颗粒向背板电极的移动允许在半球形表面处的光线的全内反射，以及从光反射电极向内通过半球形表面的光线的半球形表面的外部反射。

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