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1. 发明申请

US20100231510A1 DUAL FILM LIGHT GUIDE FOR ILLUMINATING DISPLAYS 审中-公开
标题翻译：用于照明显示屏的双膜指南
公开(公告)号：US20100231510A1
公开(公告)日：2010-09-16
申请号：US12725407
申请日：2010-03-16
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： G06F3/01 , G02B6/00 , F21V7/04 , G06T1/00
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。

2. 发明授权

US07733439B2 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：US07733439B2
公开(公告)日：2010-06-08
申请号：US11742299
申请日：2007-04-30
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： G02F1/335 , G02F1/00
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。

3. 发明申请

US20100309687A1 DUAL FILM LIGHT GUIDE FOR ILLUMINATING DISPLAYS 有权
公开(公告)号：US20100309687A1
公开(公告)日：2010-12-09
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： F21V8/00
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.

4. 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。

5. 发明申请

US20080267572A1 DUAL FILM LIGHT GUIDE FOR ILLUMINATING DISPLAYS 有权
标题翻译：用于照明显示屏的双膜指南
公开(公告)号：US20080267572A1
公开(公告)日：2008-10-30
申请号：US11742299
申请日：2007-04-30
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： G02B6/10
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。

6. 发明申请

US20090201301A1 INTEGRATED FRONT LIGHT SOLUTION 失效
标题翻译：集成前灯解决方案
公开(公告)号：US20090201301A1
公开(公告)日：2009-08-13
申请号：US12343279
申请日：2008-12-23
申请人： Mark Mienko , Gang Xu , Ion Bita , Lai Wang , Russell W. Gruhlke
发明人： Mark Mienko , Gang Xu , Ion Bita , Lai Wang , Russell W. Gruhlke
IPC分类号： G06T1/00 , F21V99/00 , F21V7/00 , F21K7/00
CPC分类号： G02B6/0018 , G02B6/0011 , G02B6/0016 , G02B6/002 , G02B6/0028 , G09G3/3466
摘要： An integrated illumination apparatus includes a light injection portion having a first end for receiving light from a light source. The light injection portion includes material that supports propagation of said light along the length of the light injection portion. Turning microstructure is disposed on a first side of the light injection. The turning microstructure is configured to turn at least a substantial portion of light incident on the first side and to direct the portion of the light out a second opposite side of the light injection portion. A slit is disposed along the length of the light injection portion. The slit forms an optical interface on the second opposite side of the light injection portion that provides total internal reflection for light propagating along the length of the light injection portion to be guided therein. The optical interface further transmits light turned by said turning microstructure. A light distribution portion is disposed with respect to the slit to receive the light turned by said turning microstructure and transmitted out of the second side of the light injection portion and through said slit. At least one bridge is disposed between light injection portion and the light distribution portion. The bridge mechanically connects the light injection portion to the light distribution portion.
摘要翻译：集成照明装置包括具有用于接收来自光源的光的第一端的光注入部。光注入部分包括支持沿着光注入部分的长度传播所述光的材料。转向微结构设置在光注入的第一侧上。转向微结构被配置成使入射在第一侧上的至少大部分光转向并将光的一部分引导出光注入部分的第二相对侧。沿着光注入部分的长度设置狭缝。狭缝在光注入部分的第二相对侧上形成光学界面，该光学界面为沿着光注入部分的长度传播的光提供全内反射，以在其中被引导。光学接口还透射由所述转动微结构转动的光。光分配部分相对于狭缝设置以接收由所述转动微结构转动的光并且透射出光注入部分的第二侧并穿过所述狭缝。在光注入部分和光分布部分之间设置至少一个桥。桥将光注入部分机械地连接到配光部分。

7. 发明授权

US08107155B2 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：US08107155B2
公开(公告)日：2012-01-31
申请号：US11545104
申请日：2006-10-06
申请人： Ion Bita , Gang Xu , Mark Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Mark Mienko , Russell Wayne Gruhlke
IPC分类号： G02B26/00 , G03B21/00 , F21V7/07 , G02F1/1335
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。

8. 发明授权

US07777954B2 Systems and methods of providing a light guiding layer 有权
标题翻译：提供导光层的系统和方法
公开(公告)号：US07777954B2
公开(公告)日：2010-08-17
申请号：US11669074
申请日：2007-01-30
申请人： Russell Wayne Gruhike , Mark Mienko , Gang Xu , Ion Bita
发明人： Russell Wayne Gruhike , Mark Mienko , Gang Xu , Ion Bita
IPC分类号： G02B5/02 , F21V7/04 , G02B26/00
CPC分类号： G02B26/001
摘要： Various embodiments of the invention include an interferometric optical modulator comprising a substrate layer and a light direction layer. Such an interferometric modulator may be integrated with a diffuser layer in a display device in a way that physically integrates the diffuser layer into the light direction layer in a way where the diff-user layer does not interact with light propagating within the light direction layer. As a result, most of the light propagating within the light direction layer does not penetrate into the diffuser which would inhibit performance of the display. In some embodiments, the interface between the diffuser layer and the light direction layer has a lower index of refraction than the light direction layer and the transparent substrate so that total internal reflection occurs at the interface.
摘要翻译：本发明的各种实施例包括一种干涉光学调制器，其包括基底层和光方向层。这样的干涉式调制器可以以显示装置中的漫射层集成，其方法是以扩散层物理地将漫射层整合到光方向层中，其中差分用户层不与在光方向层内传播的光相互作用。结果，在光方向层内传播的大部分光不会渗透到扩散器中，这将阻碍显示器的性能。在一些实施例中，漫射层和光方向层之间的界面具有比光方向层和透明基底更低的折射率，使得在界面处发生全内反射。

9. 发明申请

US20080180956A1 SYSTEMS AND METHODS OF PROVIDING A LIGHT GUIDING LAYER 有权
标题翻译：提供轻导向层的系统和方法
公开(公告)号：US20080180956A1
公开(公告)日：2008-07-31
申请号：US11669074
申请日：2007-01-30
申请人： Russell Wayne Gruhlke , Mark Mienko , Gang Xu , Ion Bita
发明人： Russell Wayne Gruhlke , Mark Mienko , Gang Xu , Ion Bita
IPC分类号： F21V5/00 , F21V13/02 , F21V11/00
CPC分类号： G02B26/001
摘要： Various embodiments of the invention include an interferometric optical modulator comprising a substrate layer and a light direction layer. Such an interferometric modulator may be integrated with a diffuser layer in a display device in a way that physically integrates the diffuser layer into the light direction layer in a way where the diff-user layer does not interact with light propagating within the light direction layer. As a result, most of the light propagating within the light direction layer does not penetrate into the diffuser which would inhibit performance of the display. In some embodiments, the interface between the diffuser layer and the light direction layer has a lower index of refraction than the light direction layer and the transparent substrate so that total internal reflection occurs at the interface.
摘要翻译：本发明的各种实施例包括一种干涉光学调制器，其包括基底层和光方向层。这样的干涉式调制器可以以显示装置中的漫射层集成，其方法是以扩散层物理地将漫射层整合到光方向层中，其中差分用户层不与在光方向层内传播的光相互作用。结果，在光方向层内传播的大部分光不会渗透到扩散器中，这将阻碍显示器的性能。在一些实施例中，漫射层和光方向层之间的界面具有比光方向层和透明基底更低的折射率，使得在界面处发生全内反射。

10. 发明授权

US07619822B2 Systems and methods of providing a light guiding layer 有权
公开(公告)号：US07619822B2
公开(公告)日：2009-11-17
申请号：US11669074
申请日：2007-01-30
申请人： Russell Wayne Gruhike , Mark Mienko , Gang Xu , Ion Bita
发明人： Russell Wayne Gruhike , Mark Mienko , Gang Xu , Ion Bita
IPC分类号： G02B5/02 , F21V7/04 , G02B26/00
摘要： Various embodiments of the invention include an interferometric optical modulator comprising a substrate layer and a light direction layer. Such an interferometric modulator may be integrated with a diffuser layer in a display device in a way that physically integrates the diffuser layer into the light direction layer in a way where the diff-user layer does not interact with light propagating within the light direction layer. As a result, most of the light propagating within the light direction layer does not penetrate into the diffuser which would inhibit performance of the display. In some embodiments, the interface between the diffuser layer and the light direction layer has a lower index of refraction than the light direction layer and the transparent substrate so that total internal reflection occurs at the interface.

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