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。

公开(公告)号：US20140184475A1

公开(公告)日：2014-07-03

申请号：US13728892

申请日：2012-12-27

Applicant: Andras Tantos ,  Rod G. Fleck ,  Jedd Perry ,  David D. Bohn

Inventor： Andras Tantos ,  Rod G. Fleck ,  Jedd Perry ,  David D. Bohn

IPC: G02B27/01

Abstract: Technology is described for reducing display update time for a near-eye display (NED) device. A point of focus in the NED field of view is identified, often based on natural user input data. A communication module of a computer system communicatively coupled to the NED device transmits lossless priority data, an example of which is user focal region image data, using one or more communication techniques for satisfying lossless transmission criteria. Allowed loss image data is identified based at least in part on its distance vector from a point of focus in the display field of view. An example of allowed loss image data is image data to be displayed outside the user focal region. The allowed loss image data is transmitted and extracted from received image data allowing for lossy transmission.

Abstract translation: 描述了用于减少近眼显示（NED）设备的显示更新时间的技术。 确定NED视野中的重点，通常基于自然用户输入数据。 通信地耦合到NED设备的计算机系统的通信模块使用一种或多种用于满足无损传输标准的通信技术来发送无损优先级数据，其一个实例是用户焦点区域图像数据。 至少部分地基于其在显示视野中的聚焦点的距离向量来识别允许的丢失图像数据。 允许丢失图像数据的示例是要在用户焦点区域外显示的图像数据。 从允许有损传输的接收图像数据中发送和提取允许的丢失图像数据。

公开(公告)号：US20140104685A1

公开(公告)日：2014-04-17

申请号：US14134993

申请日：2013-12-19

Applicant: David D. Bohn ,  Rod G. Fleck ,  Steven John Robbins

Inventor： David D. Bohn ,  Rod G. Fleck ,  Steven John Robbins

IPC: G02B27/22

CPC classification number: G02B27/2242 ,  G02B7/12

Abstract: In embodiments of eyebox adjustment for interpupillary distance, a first optical lens receives light of an image at a projected orientation of the light, and deviates the light by a deviation angle from the projected orientation of the light. A second optical lens receives the deviated light of the image from the first optical lens at the deviation angle, and alters the deviated light back to the projected orientation of the light for viewing the image. Left and right eyeboxes align with respective left and right eyes that view the image, and a distance between the left and right eyeboxes approximately correlates to an interpupillary distance between the left and right eyes. The light of the image can be laterally shifted to increase or decrease the distance between the left and right eyeboxes.

Abstract translation: 在瞳孔距离的眼框调整的实施例中，第一光学透镜以光的投影方向接收图像的光，并且使光偏离与投射的光的方向偏离角度。 第二光学透镜以偏离角度接收来自第一光学透镜的图像的偏斜光，并且将偏离的光改变回到用于观看图像的光的投影取向。 左右眼箱与观看图像的左眼和右眼对准，左右眼睛之间的距离与左眼和右眼之间的瞳孔间距近似相关。 图像的光可以横向偏移以增加或减少左眼和右眼眼之间的距离。