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1. 发明申请

WO2015005899A2 TIR-MODULATED WIDE VIEWING ANGLE DISPLAY 审中-公开
标题翻译： TIR调制的宽视角显示
公开(公告)号：WO2015005899A2
公开(公告)日：2015-01-15
申请号：PCT/US2013049606
申请日：2013-07-08
申请人： CLEARINK DISPLAYS LLC
发明人： LOXLEY ANDREW , PULLEN ANTHONY E , NG BOON CHONG , SADLIK BRAM M
IPC分类号： G09G3/34
CPC分类号： G02F1/195 , G02B5/128 , G02F1/167 , G02F2001/1676 , G02F2001/1678 , G09G3/344 , G09G2320/068
摘要： Improvements and modifications are provided in the type of frustrated total internal reflection (TIR) systems described in U.S. Pat. Nos. 6,885,496; 6,891,658; 7,286,280; 7,760,417 and 8,040,591. The improvements and modifications include various methods to improve display operation of hemispherical beaded front plane TIR systems such as (a) inhibit or prevent the undesired non-uniform distribution and lateral migration of charged, electrophoretically mobile, TIR frustrating particles by encapsulating or tethering the particles to the beaded front plane surface; (b) inhibit or prevent the settling of the TIR frustrating particles such as modifying the viscosity of the low refractive index medium; and (c) inhibit or prevent the non-uniformity of the applied electric field during display operation such as using a conforming rear electrode.
摘要翻译：在美国专利No.5,811,321中描述的类型的受抑全内反射（TIR）系统中提供了改进和修改。美国专利号6,885,496; 6891658; 7286280; 7,760,417和8,040,591。改进和修改包括改进半球形珠状前平面TIR系统的显示操作的各种方法，例如（a）通过封装或束缚颗粒来抑制或防止带电的，电泳移动的TIR抑制颗粒的不期望的不均匀分布和横向迁移到珠状前平面表面; （b）抑制或防止TIR抑制粒子的沉降，例如改变低折射率介质的粘度; 和（c）抑制或防止显示操作期间施加的电场的不均匀性，例如使用一致的后电极。

2. 发明授权

US09939706B2 Displaced porous electrode for frustrating TIR and returning light through exit pupil 有权
公开(公告)号：US09939706B2
公开(公告)日：2018-04-10
申请号：US14777581
申请日：2014-03-18
申请人： CLEARink Displays LLC
发明人： Lorne A. Whitehead
IPC分类号： G02F1/167 , G02F1/133 , G02B26/00 , G02F1/19
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.

3. 发明申请

US20150146273A1 METHOD AND APPARATUS FOR FRONT-LIT SEMI-RETRO-REFLECTIVE DISPLAY 有权
标题翻译：用于前端半反射显示的方法和装置
公开(公告)号：US20150146273A1
公开(公告)日：2015-05-28
申请号：US14500737
申请日：2014-09-29
申请人： CLEARink Displays LLC
发明人： Lorne A. WHITEHEAD
IPC分类号： G02F1/167 , G02F1/1343 , G02F1/136 , G02F1/1335
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，其中大部分光不被反射回观察者。

4. 发明申请

US20140333989A1 REGISTERED REFLECTIVE ELEMENT FOR A BRIGHTNESS ENHANCED TIR DISPLAY 有权
标题翻译：亮度增强的TIR显示器的注册反射元件
公开(公告)号：US20140333989A1
公开(公告)日：2014-11-13
申请号：US14266744
申请日：2014-04-30
申请人： CLEARink Displays LLC
发明人： Lorne A. WHITEHEAD
IPC分类号： G02F1/167 , G02F1/1335
CPC分类号： G02F1/167 , G02F1/133514 , G02F1/133553 , G02F1/1336 , G02F1/195 , G02F2001/133616 , G03F7/0005 , G03F7/2002 , G03F7/32 , G03F7/36
摘要： The brightness of a TIR-based display is enhanced with a registered reflective element by recycling and reflecting light that passes through the dark pupil region of each hemi-spherical protrusion in the hemi-spherical surface back to the viewer. A method to fabricate a brightness enhanced TIR display comprising an apertured membrane with a thin conductive reflective metal layer facing and registered with the pupils of the hemi-spherical surface.
摘要翻译：通过将通过半球形表面中的每个半球形突起的暗瞳孔区域的光再循环并反射回观察者，通过注册的反射元件增强了基于TIR的显示器的亮度。一种制造亮度增强的TIR显示器的方法，其包括具有面向并与半球形表面的瞳孔配准的薄导电反射金属层的多孔膜。

5. 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。

6. 发明申请

WO2017105443A1 METHOD AND APPARATUS FOR DRIVING A REFLECTIVE IMAGE DISPLAY 审中-公开
标题翻译：用于驱动反射图像显示的方法和设备
公开(公告)号：WO2017105443A1
公开(公告)日：2017-06-22
申请号：PCT/US2015/066150
申请日：2015-12-16
申请人： CLEARINK DISPLAYS LLC
发明人： WHITEHEAD, Lorne, A.
IPC分类号： G02F1/167
CPC分类号： G02F1/195 , G02F1/167 , G02F2001/1676
摘要： The application generally relates to driving reflective image displays utilizing frustration of total internal reflection (TIR) in high brightness, wide viewing angle displays. In one embodiment, a passive matrix driven reflective image display includes a third electrode. The third electrode, which may be perforated, may be positioned within the gap between the front and rear electrodes. The third electrode allows passage of light absorbing electrophoretically mobile particles therethrough. By controlling the voltage biases of the three electrodes, a threshold may be created to impart bistability in the display. Modulating the voltage of the three electrodes also creates pathways for particle movement between the electrodes.
摘要翻译：该应用通常涉及在高亮度，宽视角显示器中利用全内反射（TIR）的挫败来驱动反射式图像显示器。在一个实施例中，无源矩阵驱动反射式图像显示器包括第三电极。可以穿孔的第三电极可以位于前电极和后电极之间的间隙内。第三电极允许吸收电泳移动粒子的光通过。通过控制三个电极的电压偏置，可以创建阈值以在显示器中赋予双稳态。调节三个电极的电压也为电极之间的粒子移动创造了通路。

7. 发明申请

WO2015175518A1 TWO PARTICLE TOTAL INTERNAL REFLECTION IMAGE DISPLAY 审中-公开
标题翻译：两颗粒内反射图像显示
公开(公告)号：WO2015175518A1
公开(公告)日：2015-11-19
申请号：PCT/US2015/030349
申请日：2015-05-12
申请人： CLEARINK DISPLAYS LLC
发明人： LOW, Shon , PULLEN, Anthony E.
IPC分类号： B01J13/02
CPC分类号： G02F1/167 , B32B3/30 , B32B15/08 , B32B15/20 , B32B2307/204 , B32B2307/416 , B32B2307/418 , B32B2457/20 , G02B5/265 , G02B6/00 , G02B6/0035 , G02B6/0088 , G02B26/005 , G02F1/0107 , G02F1/1362 , G02F1/195 , G02F2001/133616 , G02F2001/1678 , G02F2201/56 , G02F2202/42 , G02F2203/023 , G02F2203/026 , G02F2203/30 , G02F2203/34 , G02F2203/48 , G02F2203/66 , G09G3/2007 , G09G3/344 , G09G2300/0426
摘要： A totally internally reflective image display having a first electrically charged particle and a second electrically charged particle of opposite charges are disclosed. By applying a non-zero voltage the particles are moved such that they frustrate total internal reflection and create a dark state. By applying a zero voltage and/or voltage pulsing, light is totally internally reflected to create a light state. The display is DC balanced and compatible with common drive electronics. Multi-colored displays may be created using first and second particles with different optical characteristics.
摘要翻译：公开了具有第一带电粒子和具有相反电荷的第二带电粒子的全内反射图像显示器。通过施加非零电压，颗粒被移动，使得它们阻止全内反射并产生暗态。通过施加零电压和/或电压脉冲，光被完全内部反射以产生光状态。显示器是直流平衡的，与普通驱动电子设备兼容。可以使用具有不同光学特性的第一和第二颗粒来创建多色显示器。

8. 发明授权

US10203436B2 Method and apparatus for improved color filter saturation 有权
公开(公告)号：US10203436B2
公开(公告)日：2019-02-12
申请号：US14891783
申请日：2014-05-15
申请人： CLEARink Displays LLC
发明人： Lorne A. Whitehead
IPC分类号： G02F1/167 , G02B5/20 , G02B5/13 , G02B5/136 , G02F1/1335 , G02B26/02 , G02B26/00 , G02B5/128 , G09G3/34
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.

9. 发明授权

US09612501B2 Method and apparatus for front-lit semi-retro-reflective display 有权
公开(公告)号：US09612501B2
公开(公告)日：2017-04-04
申请号：US14500737
申请日：2014-09-29
申请人： CLEARink Displays LLC
发明人： Lorne A. Whitehead
IPC分类号： G02B26/00 , G02F1/167 , G02B5/12 , G02F1/1343 , G02F1/136 , G02F1/315 , G02F1/1335 , G02B5/136
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.

10. 发明申请

US20160097961A1 REFLECTIVE IMAGE DISPLAY WITH THRESHOLD 有权
标题翻译：具有阈值的反射图像显示
公开(公告)号：US20160097961A1
公开(公告)日：2016-04-07
申请号：US14874565
申请日：2015-10-05
申请人： CLEARink Displays LLC
发明人： Lorne A. WHITEHEAD
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2203/026
摘要： Reflective image display architecture embodiments are disclosed comprising a perforated continuous reflective sheet. The perforated continuous sheet comprises a coating that provides a threshold to particle movement. The coating may be designed to provide a passive or electro-active physical barrier. The coating improves bistability of the display.
摘要翻译：公开了反射图像显示结构实施例，其包括穿孔的连续反射片。穿孔的连续片材包括提供颗粒运动的阈值的涂层。涂层可以被设计成提供被动或电活动的物理屏障。涂层改善显示器的双稳态性。

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