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41. 发明申请

US20080084600A1 System and method for reducing visual artifacts in displays 有权
标题翻译：用于减少显示器中的视觉伪影的系统和方法
公开(公告)号：US20080084600A1
公开(公告)日：2008-04-10
申请号：US11545104
申请日：2006-10-06
申请人： Ion Bita , Gang Xu , Marek Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： G02B26/00
CPC分类号： G02B6/0035 , G02B6/0058 , G02B26/001
摘要： Embodiments include systems and methods for reducing visible artifacts such as Moiré, or interference, patterns, in displays. One embodiment includes a display device comprising a plurality of light modulators and a plurality of illumination elements configured to direct light to the light modulators. The directed light of the plurality of illumination elements collectively defines an nonuniformly varying pattern of light.
摘要翻译：实施例包括用于在显示器中减少诸如莫尔（Moiré）或干涉（pattern）的可见伪影的系统和方法。一个实施例包括包括多个光调制器的显示装置和被配置为将光引导到光调制器的多个照明元件。多个照明元件的定向光共同地限定了不均匀变化的光图案。

42. 发明授权

US09019183B2 Optical loss structure integrated in an illumination apparatus 有权
标题翻译：集成在照明装置中的光损耗结构
公开(公告)号：US09019183B2
公开(公告)日：2015-04-28
申请号：US12444142
申请日：2007-09-24
申请人： Ion Bita , Gang Xu , Marek Mienko , Russell W. Gruhlke
发明人： Ion Bita , Gang Xu , Marek Mienko , Russell W. Gruhlke
IPC分类号： G09G3/34 , F21V8/00 , G02B26/00
CPC分类号： G02B6/0065 , G02B6/0033 , G02B6/0051 , G02B6/0053 , G02B6/0056 , G02B26/001
摘要： Various embodiments of a display device described herein include an optical propagation region, at least one optical loss structure, an optical isolation layer, and a plurality of display elements. The propagation region includes a light guide in which light is guided via total internal reflection and turning features configured to redirect the light out of the propagation region. The loss structure would disrupt the total internal reflection of at least some of the light guided within the propagation region if disposed directly adjacent thereto. The optical isolation layer includes a non-gaseous material between the propagation region and the loss structure, and is configured to increase an amount of light that is totally internal reflected in the propagation region. The plurality of display elements are positioned to receive the light redirected out of the propagation region. The loss structure is positioned between the plurality of display elements and the propagation region.
摘要翻译：本文所述的显示装置的各种实施例包括光传播区域，至少一个光损耗结构，光隔离层和多个显示元件。传播区域包括导光体，光线通过全内反射引导，转动特征被配置成将光重定向到传播区域外。损失结构将破坏在传播区域内引导的至少一些光的全内反射，如果直接与其相邻。光隔离层包括在传播区域和损耗结构之间的非气态材料，并且被配置为增加在传播区域中完全内反射的光量。多个显示元件被定位成接收从传播区域重定向的光。损耗结构位于多个显示元件和传播区域之间。

43. 发明授权

US08798425B2 Decoupled holographic film and diffuser 有权
标题翻译：去耦全息膜和扩散器
公开(公告)号：US08798425B2
公开(公告)日：2014-08-05
申请号：US13303032
申请日：2011-11-22
申请人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： G02B6/10 , G02B5/32 , G02F1/1335
CPC分类号： G02B6/10 , G02B5/32 , G02B6/0035 , G02B6/0051 , G02B26/001 , Y10T29/49826
摘要： In various embodiments described herein, a display device includes a front illumination device that comprises a light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide may include a turning film to deliver uniform illumination from a light source to the array of display elements. For many portable display applications, the light guide comprises the substrate used in fabricating the display elements. The display device may include additional films as well. The light guide, for example, may include a diffuser and/or an optical isolation layer to further enhance the optical characteristics of the display.
摘要翻译：在本文描述的各种实施例中，显示装置包括前照明装置，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的光导，以将光分布在显示元件阵列上。光导可以包括转向膜，以将来自光源的均匀照明传送到显示元件阵列。对于许多便携式显示器应用，光导包括用于制造显示元件的基板。显示装置也可以包括附加的膜。例如，光导可以包括扩散器和/或光隔离层，以进一步增强显示器的光学特性。

44. 发明授权

US08373821B2 Dual film light guide for illuminating displays 有权
标题翻译：用于照明显示屏的双膜光导
公开(公告)号：US08373821B2
公开(公告)日：2013-02-12
申请号：US12795542
申请日：2010-06-07
申请人： Jeffrey B. Sampsell , Russell W. Gruhlke , Mark Mienko , Gang Xu , Ion Bita
发明人： Jeffrey B. Sampsell , Russell W. Gruhlke , Mark Mienko , Gang Xu , Ion Bita
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02B6/0038 , G02B26/001
摘要： A front light guide panel including a plurality of embedded surface features is provided. The front light panel is configured to deliver uniform illumination from an artificial light source disposed at one side of the font light panel to an array of display elements located behind the front light guide while allowing for the option of illumination from ambient lighting transmitted through the light guide panel. The surface embedded surface relief features create air pockets within the light guide panel. Light incident on the side surface of the light guide propagates though the light guide until it strikes an air/light material guide interface at one on the air pockets. The light is then turned by total internal reflection through a large angle such that it exits an output face disposed in front of the array of display elements.
摘要翻译：提供了包括多个嵌入表面特征的前导光板。前面板被配置成将来自设置在字体灯面板的一侧的人造光源的均匀照明传送到位于前导光体后面的显示元件的阵列，同时允许从透过光的环境光照射的选择导板。表面嵌入式表面浮雕特征在导光板内形成气穴。入射在光导的侧表面的光通过光导传播，直到其在空气袋上的空气/光材料引导界面上撞击。然后光通过大的角度的全内反射转动，使得它离开布置在显示元件阵列前面的输出面。

45. 发明授权

US08310758B2 Printable static interferometric images 失效
标题翻译：可打印的静态干涉图像
公开(公告)号：US08310758B2
公开(公告)日：2012-11-13
申请号：US13207874
申请日：2011-08-11
申请人： Mark W. Miles , Brian W. Arbuckle , Ion Bita , Manish Kothari , Patrick F. Brinkley , Gang Xu , Nassim Khonsari , Jonathan C. Griffiths
发明人： Mark W. Miles , Brian W. Arbuckle , Ion Bita , Manish Kothari , Patrick F. Brinkley , Gang Xu , Nassim Khonsari , Jonathan C. Griffiths
IPC分类号： G02B1/10
CPC分类号： G02B5/288 , B41M3/003 , G02B5/26 , Y10S359/90
摘要： A static interferometric image device including a plurality of solidified liquid layers is formed over a substrate by an inkjet process such that the layers are lateral to one another. In some embodiments, the substrate includes pre-defined cavities, and the liquid layers are formed in the cavities. In other embodiments, the substrate includes a substantially planar, stepped, or continuously transitioning surface, and the solidified liquid layers are formed on the surface. Optical fillers or spacers are provided for defining interferometric gaps between absorbers and reflectors in the display device, based at least partially on an image that the display device is designed to display.
摘要翻译：包括多个固化液体层的静态干涉图像装置通过喷墨处理在基板上形成，使得这些层彼此横向。在一些实施例中，衬底包括预定义的空腔，并且在空腔中形成液体层。在其它实施例中，衬底包括基本平坦的，阶梯式的或连续的过渡表面，并且固化的液体层形成在表面上。至少部分地基于显示设备被设计为显示的图像，提供光学填充物或间隔物，用于在显示装置中的吸收体和反射体之间限定干涉间隙。

46. 发明授权

US08300304B2 Integrated front light diffuser for reflective displays 失效
标题翻译：用于反射显示器的集成前灯扩散器
公开(公告)号：US08300304B2
公开(公告)日：2012-10-30
申请号：US12369690
申请日：2009-02-11
申请人： Brian J. Gally , Gang Xu , Ion Bita , Marek Mienko , Russell Gruhlke
发明人： Brian J. Gally , Gang Xu , Ion Bita , Marek Mienko , Russell Gruhlke
IPC分类号： G02F1/29
CPC分类号： G02B6/0041 , G02B6/0038 , G02B6/0051
摘要： A reflective electronic display includes a front light assembly with a diffuser for enlarging the viewing cone of the display. The front light may include a substrate, a plurality of optical turning features, and a diffuser formed therebetween. The haze of the diffuser may be spatially non-uniform and switchable between two or more levels.
摘要翻译：反射型电子显示器包括具有用于扩大显示器的观察锥的漫射器的前灯组件。前灯可以包括基板，多个光学旋转特征以及在它们之间形成的扩散器。扩散器的雾度可以在空间上不均匀并且可以在两个或更多个水平之间切换。

47. 发明申请

US20120069031A1 DECOUPLED HOLOGRAPHIC FILM AND DIFFUSER 有权
标题翻译：解码的全息胶片和扩散器
公开(公告)号：US20120069031A1
公开(公告)日：2012-03-22
申请号：US13303032
申请日：2011-11-22
申请人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： G06F13/14 , G02B26/00 , B23P11/00 , F21V8/00
CPC分类号： G02B6/10 , G02B5/32 , G02B6/0035 , G02B6/0051 , G02B26/001 , Y10T29/49826
摘要： In various embodiments described herein, a display device includes a front illumination device that comprises a light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide may include a turning film to deliver uniform illumination from a light source to the array of display elements. For many portable display applications, the light guide comprises the substrate used in fabricating the display elements. The display device may include additional films as well. The light guide, for example, may include a diffuser and/or an optical isolation layer to further enhance the optical characteristics of the display.
摘要翻译：在本文描述的各种实施例中，显示装置包括前照明装置，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的光导，以将光分布在显示元件阵列上。光导可以包括转向膜，以将来自光源的均匀照明传送到显示元件阵列。对于许多便携式显示器应用，光导包括用于制造显示元件的基板。显示装置也可以包括附加的膜。例如，光导可以包括扩散器和/或光隔离层，以进一步增强显示器的光学特性。

48. 发明授权

US08068710B2 Decoupled holographic film and diffuser 失效
标题翻译：去耦全息膜和扩散器
公开(公告)号：US08068710B2
公开(公告)日：2011-11-29
申请号：US11952941
申请日：2007-12-07
申请人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Lai Wang , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： G02B6/00 , G02F1/1335 , G02F1/1333 , G02B5/32
CPC分类号： G02B6/10 , G02B5/32 , G02B6/0035 , G02B6/0051 , G02B26/001 , Y10T29/49826
摘要： In various embodiments described herein, a display device includes a front illumination device that comprises a light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide may include a turning film to deliver uniform illumination from a light source to the array of display elements. For many portable display applications, the light guide comprises the substrate used in fabricating the display elements. The display device may include additional films as well. The light guide, for example, may include a diffuser and/or an optical isolation layer to further enhance the optical characteristics of the display.
摘要翻译：在本文描述的各种实施例中，显示装置包括前照明装置，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的光导，以将光分布在显示元件阵列上。光导可以包括转向膜，以将来自光源的均匀照明传送到显示元件阵列。对于许多便携式显示器应用，光导包括用于制造显示元件的基板。显示装置也可以包括附加的膜。例如，光导可以包括扩散器和/或光隔离层，以进一步增强显示器的光学特性。

49. 发明授权

US08023191B2 Printable static interferometric images 有权
标题翻译：可打印的静态干涉图像
公开(公告)号：US08023191B2
公开(公告)日：2011-09-20
申请号：US12116791
申请日：2008-05-07
申请人： Mark W. Miles , Brian W. Arbuckle , Ion Bita , Manish Kothari , Patrick F. Brinkley , Gang Xu , Nassim Khonsari , Jonathan C. Griffiths
发明人： Mark W. Miles , Brian W. Arbuckle , Ion Bita , Manish Kothari , Patrick F. Brinkley , Gang Xu , Nassim Khonsari , Jonathan C. Griffiths
IPC分类号： G02B5/28 , G03C5/00
CPC分类号： G02B5/288 , B41M3/003 , G02B5/26 , Y10S359/90
摘要： Methods of fabricating a static interferometric image device and static interferometric image device formed by the same are disclosed. In one embodiment, a method includes providing a substrate. A plurality of liquid layers are formed over the substrate by an inkjet process such that the layers are lateral to one another. The liquid layers contain a solidifiable material or particles. Then, the plurality of liquid layers are solidified to form a plurality of solid layers. In some embodiments, the substrate includes pre-defined cavities, and the liquid layers are formed in the cavities. In other embodiments, the substrate includes a substantially planar, stepped, or continuously transitioning surface, and the liquid layers are formed on the surface. The inkjet process provides optical fillers or spacers for defining interferometric gaps between absorbers and reflectors in the display device, based at least partially on an image that the display device is designed to display.
摘要翻译：公开了制造静态干涉图像装置和由其形成的静态干涉图像装置的方法。在一个实施例中，一种方法包括提供衬底。通过喷墨工艺在基板上形成多个液体层，使得这些层彼此横向。液体层含有可凝固的材料或颗粒。然后，使多个液体层固化，形成多个固体层。在一些实施例中，衬底包括预定义的空腔，并且在空腔中形成液体层。在其他实施例中，衬底包括基本平坦的，阶梯式的或连续的过渡表面，并且液体层形成在表面上。喷墨处理至少部分地基于显示设备被设计为显示的图像来提供用于在显示设备中的吸收体和反射器之间的干涉间隙的光学填充物或间隔物。

50. 发明授权

US07969641B2 Device having power generating black mask and method of fabricating the same 有权
标题翻译：具有发电黑色掩模的装置及其制造方法
公开(公告)号：US07969641B2
公开(公告)日：2011-06-28
申请号：US12371538
申请日：2009-02-13
申请人： Ion Bita , Chun-Ming Wang , Gang Xu
发明人： Ion Bita , Chun-Ming Wang , Gang Xu
IPC分类号： G02B7/02
CPC分类号： G02B26/001 , G02F1/133512 , G02F2001/13324 , Y02E10/52
摘要： A power generating black mask comprising an anti-reflection layer deposited over a substrate, a first electrode layer deposited over the anti-reflection layer, a semi-conductor layer deposited over the first electrode layer and a second electrode layer deposited over the semi-conductor layer.
摘要翻译：一种功率产生黑色掩模，包括沉积在衬底上的抗反射层，沉积在抗反射层上的第一电极层，沉积在第一电极层上的半导体层和沉积在半导体上的第二电极层层。

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