公开(公告)号：US09368546B2

公开(公告)日：2016-06-14

申请号：US13397516

申请日：2012-02-15

Applicant: Rod G. Fleck ,  David D. Bohn ,  Andreas G. Nowatzyk

Inventor： Rod G. Fleck ,  David D. Bohn ,  Andreas G. Nowatzyk

IPC: F21V1/00 ,  H01L27/15 ,  H01L33/60

CPC classification number: G02B27/0172 ,  F21V5/004 ,  F21V5/007 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B2027/0112 ,  G02B2027/0178 ,  H01L27/15 ,  H01L27/153 ,  H01L27/156 ,  H01L33/005 ,  H01L33/58 ,  H01L33/60 ,  H01L2933/0058 ,  H01S5/4025

Abstract: In embodiments of an imaging structure with embedded light sources, an imaging structure includes a silicon backplane with a driver pad array. The embedded light sources are formed on the driver pad array in an emitter material layer, and the embedded light sources can be individually controlled at the driver pad array to generate and emit light. A conductive material layer over the embedded light sources forms a p-n junction between the emitter material layer and the conductive material layer. Micro lens optics can be positioned over the conductive material layer to direct the light that is emitted from the embedded light sources. Further, the micro lens optics may be implemented as parabolic optics to concentrate the light that is emitted from the embedded light sources.

Abstract translation: 在具有嵌入式光源的成像结构的实施例中，成像结构包括具有驱动器垫阵列的硅背板。 嵌入式光源形成在发射极材料层的驱动焊盘阵列上，并且嵌入式光源可以单独控制在驱动器焊盘阵列处以产生和发光。 在嵌入的光源上的导电材料层在发射极材料层和导电材料层之间形成p-n结。 微透镜光学器件可以位于导电材料层上方以引导从嵌入式光源发射的光。 此外，微透镜光学器件可以被实现为抛物面光学器件，以集中从嵌入光源发射的光。

公开(公告)号：US09274338B2

公开(公告)日：2016-03-01

申请号：US13426379

申请日：2012-03-21

Applicant: Steve Robbins ,  David D. Bohn

Inventor： Steve Robbins ,  David D. Bohn

IPC: G02B27/14 ,  G02B5/00 ,  G02B27/01

CPC classification number: G02B27/0172 ,  G02B27/017 ,  G02B2027/0125 ,  G02B2027/015 ,  G02B2027/0178

Abstract: A near-eye display system includes an image former and a waveguide. The image former is configured to form a display image and to release the display image through a first exit pupil. The waveguide presents a back surface that faces the wearer's eye, and a front surface opposite the back surface. The waveguide is substantially transparent to external imagery received normal to the front surface, and is configured to receive the display image from the image former and to release the display image through a second exit pupil, which is larger than the first exit pupil.

Abstract translation: 近眼显示系统包括成像器和波导。 图像形成器被配置为形成显示图像并且通过第一出射光瞳释放显示图像。 波导呈现面向佩戴者眼睛的背面以及与背面相对的前表面。 波导对于垂直于前表面的外部图像基本上是透明的，并且被配置为从图像形成器接收显示图像，并且通过比第一出射光瞳大的第二出射光瞳释放显示图像。

公开(公告)号：US09176535B2

公开(公告)日：2015-11-03

申请号：US13152828

申请日：2011-06-03

Applicant: David D. Bohn ,  Rod G. Fleck

Inventor： David D. Bohn ,  Rod G. Fleck

IPC: G06F1/16 ,  E05D15/00 ,  E05D11/06 ,  H04M1/02

CPC classification number: G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0216 ,  H04M1/0268

Abstract: In embodiments of a flexible display flexure assembly, a flexure assembly includes a structure of pivotable links that couples first and second housing parts of a foldable electronic device. The first housing part of the foldable electronic device includes a flexible display, and the first housing part is integrated with a first section of the flexible display. The second housing part of the foldable electronic device is integrated with a second section of the flexible display. The pivotable links are implemented to collapse relative to each other to form a bend radius of the flexible display and support the flexible display in a closed position of the foldable electronic device. The structure of the pivotable links is also implemented to support the flexible display in an open position of the foldable electronic device.

Abstract translation: 在柔性显示挠曲组件的实施例中，挠曲组件包括联接可折叠电子设备的第一和第二壳体部分的可枢转连杆的结构。 可折叠电子设备的第一壳体部分包括柔性显示器，并且第一壳体部分与柔性显示器的第一部分集成。 可折叠电子设备的第二壳体部分与柔性显示器的第二部分集成。 可枢转连杆被实现为相对于彼此折叠以形成柔性显示器的弯曲半径，并将柔性显示器支撑在可折叠电子设备的关闭位置。 可枢转连杆的结构也被实现为将柔性显示器支撑在可折叠电子设备的打开位置。

公开(公告)号：US09151984B2

公开(公告)日：2015-10-06

申请号：US13525649

申请日：2012-06-18

Applicant: Rod G. Fleck ,  Andreas G. Nowatzyk ,  David D. Bohn

Inventor： Rod G. Fleck ,  Andreas G. Nowatzyk ,  David D. Bohn

IPC: G02F1/1335 ,  G02F1/1362 ,  G02B27/01 ,  B82Y20/00

CPC classification number: G02F1/133553 ,  B82Y20/00 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0112 ,  G02B2027/0178 ,  G02F1/133617 ,  G02F1/136277

Abstract: In embodiments of active reflective surfaces, an imaging structure includes a circuit control layer that controls pixel activation to emit light. A reflective layer of the imaging structure reflects input light from an illumination source. An active color conversion material that is formed on the reflective layer converts the input light to the emitted light. The active color conversion material can be implemented as a phosphorus material or quantum dot material that converts the input light to the emitted light, and in embodiments, the active color conversion material is laminated directly on the reflective layer.

Abstract translation: 在有源反射表面的实施例中，成像结构包括控制像素激活以发光的电路控制层。 成像结构的反射层反射来自照明源的输入光。 形成在反射层上的主动颜色转换材料将输入光转换成发射光。 有源颜色转换材料可以实现为将输入光转换为发射光的磷材料或量子点材料，并且在实施例中，有源颜色转换材料直接层压在反射层上。

公开(公告)号：US20150279102A1

公开(公告)日：2015-10-01

申请号：US14228147

申请日：2014-03-27

Applicant: Rod G. Fleck ,  Marshall T. DePue ,  David D. Bohn

Inventor： Rod G. Fleck ,  Marshall T. DePue ,  David D. Bohn

IPC: G06T19/00 ,  A61B5/00 ,  G02B27/01 ,  G06T7/20 ,  G09G3/36 ,  G06F3/01 ,  G06K9/00 ,  H04N13/00 ,  H04N13/04 ,  A61B5/11 ,  G06T7/00

CPC classification number: G06T19/006 ,  A61B5/1121 ,  A61B5/7445 ,  G02B27/0172 ,  G02B27/0179 ,  G02B2027/0154 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/012 ,  G06K9/00335 ,  G06T7/246 ,  G06T7/579 ,  G06T2207/20221 ,  G06T2219/016 ,  G09G3/36 ,  H04N13/117 ,  H04N13/332 ,  H04N2013/0085

Abstract: Embodiments that relate to displaying an image via a display device worn on a head of a user are disclosed. In one example embodiment, an image is displayed at an initial registration position with respect to a user's eye. Composite motion data is received from one or more sensors, with the composite motion data comprising a head motion component and a relative motion component which is relative motion between the head and the display device. The composite motion data is filtered to remove the head motion component and yield the relative motion component. Using the relative motion component, the initial registration position of the image is adjusted to an adjusted registration position that compensates for the relative motion component. The image is then displayed at the adjusted registration position.

Abstract translation: 公开了通过佩戴在用户头部上的显示装置显示图像的实施例。 在一个示例性实施例中，相对于用户的眼睛在初始登记位置显示图像。 从一个或多个传感器接收复合运动数据，其中复合运动数据包括头部运动分量和作为头部和显示装置之间的相对运动的相对运动分量。 对复合运动数据进行滤波以去除头部运动分量并产生相对运动分量。 使用相对运动分量，将图像的初始对准位置调整到调整的对准位置，以补偿相对运动分量。 然后，图像在调整后的登记位置显示。

公开(公告)号：US09063331B2

公开(公告)日：2015-06-23

申请号：US13777562

申请日：2013-02-26

Applicant: David D. Bohn ,  Ned Nestorovic

Inventor： David D. Bohn ,  Ned Nestorovic

IPC: G02F1/1335 ,  G02B27/01 ,  G02F1/13 ,  G02B27/28 ,  G02B5/30

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B27/283 ,  G02B2027/0114 ,  G02B2027/015 ,  G02B2027/0178 ,  G02F1/1313

Abstract: Embodiments are disclosed herein that relate to compact optical systems for incorporation into near-eye display devices. For example, one disclosed embodiment provides a near-eye display system may comprising a light source, a first polarizing beam splitting surface configured to receive light from the light source, a mirror configured to reflect light passed by the first polarizing beam splitting surface, and a quarter wave plate positioned between the first polarizing beam splitting surface and the mirror. The near-eye display system may further include a second polarizing beam splitting surface positioned at an angle relative to the first polarizing beam splitting surface and a microdisplay configured to produce an image via light received from the second polarizing beam splitting surface.

Abstract translation: 本文公开了涉及用于并入近眼显示装置的紧凑型光学系统的实施例。 例如，一个公开的实施例提供了一种近眼显示系统，其可以包括光源，被配置为接收来自光源的光的第一偏振光束分离表面，被配置为反射由第一偏振光束分离表面通过的光的反射镜，以及 位于第一偏振光束分离表面和反射镜之间的四分之一波片。 近眼显示系统还可以包括相对于第一偏振光束分离表面成一角度定位的第二偏振光束分离表面和配置成通过从第二偏振光束分离表面接收的光产生图像的微显示器。

公开(公告)号：US20150002528A1

公开(公告)日：2015-01-01

申请号：US13931241

申请日：2013-06-28

Applicant: David D. Bohn ,  Ned Nestorovic ,  Rod G. Fleck ,  Cynthia Bell

Inventor： David D. Bohn ,  Ned Nestorovic ,  Rod G. Fleck ,  Cynthia Bell

IPC: G02B27/01

CPC classification number: G02B27/0172 ,  G02B5/18 ,  G02B6/0076 ,  G02B2027/0112 ,  G02B2027/0178

Abstract: Technology is disclosed for optimizing a near-eye display using a waveguide. A first waveband for a first color narrower than the full spectral bandwidth for the first color and a second waveband for a second color adjacent to the first color in the visible spectrum are generated in image light of an image generation unit like a microdisplay. The first waveband and the second waveband are coupled into a same layer of a diffractive waveguide. An input grating of the same layer of the waveguide has a grating wavelength band approximately matching a waveband extensive with the first waveband and the second waveband. A converted green light emitting diode (LED) may be used for obtaining a first waveband centered around 515 nm in some examples. One of more of the wavebands may be obtained using filters, for example filters using dichroic mirrors, quantum dots or a combination of these.

Abstract translation: 公开了用于使用波导优化近眼显示的技术。 在诸如微显示器的图像生成单元的图像光中，生成比第一颜色的全光谱带宽窄的第一颜色的第一波段和与可见光谱中的第一颜色相邻的第二颜色的第二波段。 第一波段和第二波段被耦合到相同的衍射波导层中。 波导的相同层的输入光栅具有与第一波段和第二波段广泛匹配的波段的光栅波长带。 在一些示例中，转换的绿色发光二极管（LED）可用于获得以515nm为中心的第一波段。 可以使用滤波器获得更多的波段中的一个，例如使用二向色镜的滤波器，量子点或它们的组合。

公开(公告)号：US20140307315A1

公开(公告)日：2014-10-16

申请号：US13863176

申请日：2013-04-15

Applicant: David D. Bohn

Inventor： David D. Bohn

IPC: G02B27/01 ,  G02B7/12

CPC classification number: G02B27/0176 ,  G02B6/122 ,  G02B7/12 ,  G02B2027/0132 ,  G02B2027/0178

Abstract: A binocular head mounted display includes a first binocular eye piece including a first torsional brace and a second binocular eye piece including a second torsional brace configured to engage the first torsional brace. The binocular head mounted also includes a frame assembly holding the first binocular eye piece and the second binocular eye piece at an adjustable interpupillary distance. The frame assembly includes a torsional support to directly or indirectly engage the first torsional brace and the second torsional brace. Such engagement resists rotational movement of the first binocular eye piece relative to the second binocular eye piece.

Abstract translation: 双目头戴显示器包括第一双眼眼镜片，其包括第一扭转支架和第二双眼眼镜片，其包括构造成接合第一扭转支架的第二扭转支架。 安装的双目头还包括框架组件，其以可调节的瞳孔间距保持第一双眼眼镜片和第二双目眼镜片。 框架组件包括直接或间接接合第一扭转支架和第二扭转支架的扭转支撑件。 这种接合抵抗第一双眼眼镜片相对于第二双眼眼镜片的旋转运动。

公开(公告)号：US08780570B2

公开(公告)日：2014-07-15

申请号：US13027021

申请日：2011-02-14

Applicant: David D. Bohn ,  Paul M. O'Brien ,  Christopher Bramley Fruhauf

Inventor： David D. Bohn ,  Paul M. O'Brien ,  Christopher Bramley Fruhauf

IPC: H05K5/00

CPC classification number: G06F1/1681 ,  H04M1/0218 ,  H04M1/022 ,  Y10T16/554 ,  Y10T16/558 ,  Y10T29/49826

Abstract: In embodiments of a double hinge torsion bar, a portable device includes a first housing integrated with a display device, and a second housing movably coupled to the first housing. Double hinges attach to the first and second housings of the portable device, and the double hinges are operable to open and close the first and second housings relative to each other. A torsion bar movably couples the double hinges to open and close at approximately a same timing rate, which can prevent the double hinges from binding when the first and second housings are opened and closed relative to each other.

Abstract translation: 在双铰链扭杆的实施例中，便携式装置包括与显示装置集成的第一壳体和可移动地联接到第一壳体的第二壳体。 双铰链附接到便携式装置的第一和第二壳体，并且双铰链可操作以相对于彼此打开和关闭第一和第二壳体。 扭杆可移动地连接双铰链以大致相同的定时速率打开和关闭，这可以防止当第一和第二壳体相对于彼此打开和关闭时双重铰链装订。

公开(公告)号：US08773849B2

公开(公告)日：2014-07-08

申请号：US13084284

申请日：2011-04-11

Applicant: David D. Bohn ,  Paul M. O'Brien

Inventor： David D. Bohn ,  Paul M. O'Brien

IPC: H05K7/02 ,  H05K7/04 ,  G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H04M1/00

CPC classification number: H04M1/0274 ,  G06F1/1681 ,  H04M1/022 ,  Y10T16/54 ,  Y10T16/5457

Abstract: In embodiments of an extendable connecting link, a first link section attaches in a first housing part of a device and a second link section attaches in a second housing part of the device. The first and second link sections interlock and slide-engage relative to each other. An interconnection channel routes an electrical interconnection between the first housing part and the second housing part of the device, where the interconnection channel is formed when the first and second link sections are slide-engaged. The first and second link sections also slide relative to each other to increase or decrease a length of the extendable connecting link.

Abstract translation: 在可延伸连接链节的实施例中，第一连接部分附接在装置的第一壳体部分中，而第二连接部分附接在装置的第二壳体部分中。 第一和第二连杆段彼此互锁和滑动接合。 互连通道在第一壳体部分和装置的第二壳体部分之间引导电互连，其中在第一和第二连接部分滑动接合时形成互连通道。 第一和第二连杆部分也相对于彼此滑动以增加或减小可延伸连接连杆的长度。