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1. 发明申请

WO2019147649A1 METHOD, SYSTEM AND APPARATUS FOR COLOR SATURATION IN REFLECTIVE IMAGE DISPLAYS 审中-公开
公开(公告)号：WO2019147649A1
公开(公告)日：2019-08-01
申请号：PCT/US2019/014719
申请日：2019-01-23
申请人： CLEARINK DISPLAYS, INC.
发明人： POLLACK, Joel M. , FLEMING, Robert J.
IPC分类号： G02F1/167 , G02F1/315 , G09G3/34
摘要： Color images in electronically switchable reflective displays typically exhibit unsaturated color images due to their low brightness when compared to emissive displays (e.g. OLEDs, LEDs, LCDs). Combining a TIR-based display with a front light system, dynamic light sensor and frame detection system, images may be displayed with saturated colors on a frame-by-frame basis. Ambient light levels may be sensed such that the front light system may emit light in a controlled and minimized manner to substantially maintain the required per frame luminance for highly saturated colors when white subpixels may be dimmed or completely turned off. Such a system will also minimize the use of the power consuming front light system whenever possible. Minimizing light output may conserve energy and optimize battery life.

2. 发明申请

WO2017100157A1 INCREASED REFLECTANCE IN TOTAL INTERNAL REFLECTION-BASED IMAGE DISPLAYS 审中-公开
标题翻译：在内部基于反射的全面图像显示中增加了反射
公开(公告)号：WO2017100157A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/065068
申请日：2016-12-06
申请人： CLEARINK DISPLAYS, INC.
发明人： WHITEHEAD, Lorne, A. , SADLIK, Bram, M. , BEALES, Graham, F.
IPC分类号： G02F1/1335 , G02F1/19 , G03F7/00
CPC分类号： G02F1/19 , G02F1/167 , G02F2203/023
摘要： Brightness in conventional total internal reflection image displays may decrease due to incident light passing through the dark pupil region in the white state. Adding sub-wavelength structures to the surface of the convex protrusions on the transparent front sheet may increase brightness in the white state. Control of the size, spacing, shape and refractive index of the sub-wavelength structures may lead to zeroth order reflection and enhanced brightness.
摘要翻译：传统全内反射图像显示器中的亮度可能由于入射光穿过白色状态下的暗瞳孔区域而降低。将亚波长结构添加到透明前板上的凸起突起的表面可以增加白色状态下的亮度。控制亚波长结构的尺寸，间隔，形状和折射率可能导致零阶反射和增强的亮度。

3. 发明申请

WO2018213065A1 DRIVING METHODS FOR TIR-BASED IMAGE DISPLAYS 审中-公开
公开(公告)号：WO2018213065A1
公开(公告)日：2018-11-22
申请号：PCT/US2018/031635
申请日：2018-05-08
申请人： CLEARINK DISPLAYS, INC.
发明人： JOHANSSON, Thomas , BEALES, Graham , PORUSH, Vivek , KAZLAS, Peter T.
IPC分类号： G02F1/01 , G02F1/23 , G02F1/29
摘要： Optical states in TIR-based image displays may be modulated by movement of electrophoretically mobile particles into and out of the evanescent wave region at the interface of a high refractive index convex protrusions and a low refractive index medium. The movement of particles into the evanescent wave region may frustrate TIR and form dark states at pixels. Movement of particles out of the evanescent wave region may allow for TIR of incident light to form bright states at pixels. The movement of the particles may be controlled by employing the drive methods of pulse width modulation, voltage modulation or a combination thereof.

4. 发明申请

WO2018145031A1 LATERAL MIGRATION MITIGATION IN TIR-BASED IMAGE DISPLAYS 审中-公开
公开(公告)号：WO2018145031A1
公开(公告)日：2018-08-09
申请号：PCT/US2018/016909
申请日：2018-02-05
申请人： CLEARINK DISPLAYS INC
发明人： SADLIK, Bram M. , FLEMING, Robert J. , GOU, Steven , FERGUSON, Scott W. , HANNEBAUER, Rob , HENZEN, Alex
IPC分类号： G02F1/01 , G02B26/00 , G02B26/10 , G02F1/295
摘要： The disclosed embodiments relate to lateral migration of particles in a totally internally reflective displays. In certain embodiments, the reflective image displays include partial and full walls to form partitions within the display. The walls mitigate diffusion and lateral migration or drift of electrophoretically mobile particles due to lateral electric fields at adjacent pixels. This improves image quality, bistability and long-term display performance.

5. 发明申请

WO2016130720A1 MULTI-ELECTRODE TOTAL INTERNAL REFLECTION IMAGE DISPLAY 审中-公开
标题翻译：多电子总内部反射图像显示
公开(公告)号：WO2016130720A1
公开(公告)日：2016-08-18
申请号：PCT/US2016/017416
申请日：2016-02-10
申请人： CLEARINK DISPLAYS, INC. , MERCK PATENT GMBH
发明人： GOULDING, Mark , SMITH, Nathan , HANNEBAUER, Rob
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/13306 , G02F1/137 , G02F1/195 , G02F2001/1676 , G02F2201/124 , G02F2203/023
摘要： Conventional total internal reflection image displays consist -of mobile particles of a single charge arid capable of displaying information consisting of two different optical states. The reflective image display embodiments described herein comprises particles of different charge states and optical characteristics in combination with multi-electrode arrays. This may allow for displaying information consisting of at least three different optical states.
摘要翻译：常规的全内反射图像显示器包括能够显示由两种不同光学状态组成的信息的单个电荷的移动颗粒。本文描述的反射图像显示实施例包括与多电极阵列组合的不同电荷状态和光学特性的颗粒。这可以允许显示由至少三种不同的光学状态组成的信息。

6. 发明申请

WO2016109273A1 HIGH REFRACTIVE INDEX COMPOSITES FOR REFLECTIVE DISPLAYS 审中-公开
标题翻译：用于反射显示的高折射率折射率复合材料
公开(公告)号：WO2016109273A1
公开(公告)日：2016-07-07
申请号：PCT/US2015/066980
申请日：2015-12-21
申请人： CLEARINK DISPLAYS, INC.
发明人： THOMAS, Gary E.
IPC分类号： G02B5/128 , G02F1/167 , G02F1/315
CPC分类号： G02F1/167 , G02B5/0221 , G02B5/0242 , G02B5/0278 , G02F1/133504 , G02F1/315 , G02F2202/36 , G02F2203/023
摘要： To maximize the critical angle, θ c , and the reflectance, R , in total internal reflection reflective image displays, the difference in the refractive indices between the surface of the transparent front sheet and the liquid medium comprising of electrophoretically mobile particles must be maximized. High index optical glasses may be used to fabricate the front sheet but are costly and difficult to manufacture with fine structural features. Polymers may be used to fabricate the transparent front sheet as they are cheaper and simpler to process into desired structures but typically have low indices of refraction. Polymers comprising of dispersed high refractive index particles may be used to increase the refractive index of the transparent front sheet. The polymers may be formed from UV-curable liquid monomers.
摘要翻译：为了最大化全内反射图像显示中的临界角θc和反射率R，必须使透明前片的表面与包含电泳移动颗粒的液体介质之间的折射率差异最大化。高折射率光学眼镜可以用于制造前片，但是成本高且难以制造，具有精细的结构特征。聚合物可以用于制造透明前片，因为它们更便宜并且更简单地加工成所需的结构，但通常具有较低的折射率。可以使用包含分散的高折射率颗粒的聚合物来增加透明前片的折射率。聚合物可以由可UV固化的液体单体形成。

7. 发明申请

WO2019232207A1 APPARATUS FOR LOW POWER REFLECTIVE IMAGE DISPLAYS 审中-公开
公开(公告)号：WO2019232207A1
公开(公告)日：2019-12-05
申请号：PCT/US2019/034650
申请日：2019-05-30
申请人： CLEARINK DISPLAYS, INC.
发明人： CHRISTIAENS, Frank W. J.
IPC分类号： G02F1/167
摘要： Electrophoretic displays that are capable of operating at low voltages to move electrophoretically mobile particles may be driven by a low power apparatus. The apparatus may comprise Memory-In-Chip (MIP) technology to enhance or create image stability. MIP may comprise a 1-bit memory SRAM or DRAM circuit located in one or more pixels in a TFT array backplane.

8. 发明申请

WO2019199985A1 CONVEX PROTRUSIONS IN TOTAL INTERNAL REFLECTION BASED IMAGE DISPLAYS 审中-公开
公开(公告)号：WO2019199985A1
公开(公告)日：2019-10-17
申请号：PCT/US2019/026807
申请日：2019-04-10
申请人： CLEARINK DISPLAYS, INC.
发明人： SADLIK, Bram, M. , WHITEHEAD, Lorne, A. , MOSSMAN, Michele A.
IPC分类号： G02B26/08 , G02B26/02
摘要： Total internal reflection (TIR) based image displays comprise at least one high refractive index (> 1.5) convex protrusion interfaced with a low refractive index (

9. 发明申请

WO2017214396A1 TIR IMAGE DISPLAY WITH AN INDEX PERTURBATION ARRAY 审中-公开
标题翻译：带索引扰动阵列的TIR图像显示
公开(公告)号：WO2017214396A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/036554
申请日：2017-06-08
申请人： CLEARINK DISPLAYS, INC.
发明人： HENZEN, Alex , WHITEHEAD, Lorne A.
IPC分类号： G02F1/167 , G02B5/124 , G02B5/18 , G02B6/26 , G02B26/00 , G02F1/01
CPC分类号： G02B5/0252 , G02B5/0257 , G02B26/00 , G02B26/0875 , G02B2005/1804 , G02F1/167 , G02F1/19 , G02F1/315
摘要： Maximizing brightness in conventional total internal reflection image displays may lead to more applications where they may be used. A refractive index perturbation array may be used to enhance the brightness. Control of the size, spacing and refractive index in an index perturbation array layer may lead controlled diffraction of light and lead to enhanced brightness in total internal reflection image displays.
摘要翻译：在传统的全内反射图像显示器中使亮度最大化可能导致更多的应用可能会被使用。可以使用折射率微扰阵列来增强亮度。控制折射率微扰阵列层中的尺寸，间隔和折射率可以导致光的受控衍射并导致全内反射图像显示器中增强的亮度。

10. 发明申请

WO2016085835A1 DISPERSIVE PERIODIC CONCENTRATOR 审中-公开
标题翻译：分散式定期浓缩器
公开(公告)号：WO2016085835A1
公开(公告)日：2016-06-02
申请号：PCT/US2015/062075
申请日：2015-11-23
申请人： CLEARINK DISPLAYS, INC.
发明人： WHITEHEAD, Lorne A.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02B5/201 , G02B5/203 , G02B5/26 , G02B26/026 , G02F1/133514 , G02F1/195 , G02F2202/043 , G02F2203/02
摘要： The disclosure generally relates to image displays. Specifically, the application relates to an overlay that, among others, enhances the brightness in image displays with color filters. Much of the incoming light to a reflective image display having a color filter layer is absorbed by the color filter layer and is therefore lost. An overlay embodiment is disclosed herein that disperses and concentrates portions of the incoming light onto specific portions of the display. The amount of light absorbed by the color filter layer may be drastically reduced and instead transmitted through the color filter where the light may be reflected or absorbed by a light modulating layer. The disclosed embodiments increase the efficiency and reflectance of the display.
摘要翻译：本公开一般涉及图像显示器。具体地说，该应用涉及一种覆盖层，其中尤其利用滤色器来提高图像显示中的亮度。具有滤色器层的反射图像显示器的大部分入射光被滤色器层吸收，因此丢失。本文公开了一种覆盖实施例，其将入射光的一部分分散并集中到显示器的特定部分上。由滤色器层吸收的光量可以被大大降低，而是透过滤色器透过光可被光调制层反射或吸收。所公开的实施例增加了显示器的效率和反射率。

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