公开(公告)号：US20150370071A1

公开(公告)日：2015-12-24

申请号：US14313533

申请日：2014-06-24

申请人： Daniel James Alton ,  Nathan Ackerman ,  Philip Andrew Frank ,  Andrew Hodge ,  Barry Corlett

发明人： Daniel James Alton ,  Nathan Ackerman ,  Philip Andrew Frank ,  Andrew Hodge ,  Barry Corlett

IPC分类号： G02B27/01 ,  G02F1/15 ,  G02F1/13 ,  G02B27/00 ,  G02B5/20

CPC分类号： G02B27/0172 ,  G02B5/205 ,  G02B27/0093 ,  G02B27/0101 ,  G02B2027/0118 ,  G02B2027/0132 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02F1/1313 ,  G02F1/15

摘要： A see-through, near-eye mixed reality head mounted display (HMD) device includes left and right see-through display regions within which virtual images are displayable. These left and right see-through display regions each having a transmittance that is less than one hundred percent. The see-through, near-eye mixed reality HMD device also includes a see-through transmittance compensation mask that includes a left window through which the left see-through display region is visible and a right window through which the right see-through display region is visible. In accordance with various embodiments, the see-through transmittance compensation mask is used to provide a substantially uniform transmittance across the field-of-view of a user wearing the HMD device.

摘要翻译： 透视，近眼混合现实头戴式显示器（HMD）设备包括虚拟图像可显示的左右透视显示区域。 这些左右透视显示区域的透过率小于百分之百。 透视近眼混合现实HMD装置还包括透明度透明度补偿掩模，其包括左窗口，左视野透视显示区域通过该左窗口可见，右窗口通过右窗口通过显示区域 是可见的 根据各种实施例，透视透射补偿掩模用于提供穿过HMD装置的使用者的视场的基本上均匀的透射率。

公开(公告)号：US20150309312A1

公开(公告)日：2015-10-29

申请号：US14262505

申请日：2014-04-25

申请人： Daniel James Alton ,  Nathan Ackerman ,  Andrew Hodge ,  Philip Andrew Frank

发明人： Daniel James Alton ,  Nathan Ackerman ,  Andrew Hodge ,  Philip Andrew Frank

IPC分类号： G02B27/01 ,  G09G5/377 ,  G06T19/00 ,  G09G5/02

CPC分类号： G02B27/0172 ,  G02B27/0093 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06T19/006 ,  G06T2200/24 ,  G06T2210/62 ,  G09G3/003 ,  G09G3/34 ,  G09G5/026 ,  G09G5/377 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0613 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2354/00 ,  G09G2360/144

摘要： Described herein are display devices, and methods for use therewith. Such a device can be used to display one or more virtual images within a first see-through portion of the device, adjacent to which is a second see-through portion that does not overlap with the first see-through portion. The first and second see-through portions of the device collectively cover a substantially entire field-of-view (FOV) of a user. A transmittance (and/or other optical characteristic(s)) corresponding to the first see-through portion of the device and a transmittance (and/or other optical characteristic(s)) corresponding to the second see-through portion of the device can be caused (e.g., controlled) to be substantially the same to provide a substantially uniform transmittance (and/or other optical characteristic(s)) across the substantially entire FOV of a user. More generally, optical characteristics of see-through portions of the device can be controlled, e.g., by a user and/or through feedback.

摘要翻译： 这里描述的是显示装置及其使用的方法。 这种装置可用于在装置的第一透视部分内显示一个或多个虚拟图像，邻近的是与第一透视部分不重叠的第二透视部分。 设备的第一和第二透视部分共同地覆盖用户的基本上整个视场（FOV）。 对应于装置的第一透视部分的透射率（和/或其他光学特性）以及对应于装置的第二透视部分的透射率（和/或其他光学特性）可以 被引导（例如，被控制）基本上相同以在用户的​​基本上整个FOV上提供基本上均匀的透射率（和/或其他光学特性）。 更一般地，设备的透视部分的光学特性可以例如由用户和/或通过反馈来控制。

公开(公告)号：US20150355521A1

公开(公告)日：2015-12-10

申请号：US14296864

申请日：2014-06-05

申请人： Daniel James Alton ,  Nathan Ackerman

发明人： Daniel James Alton ,  Nathan Ackerman

IPC分类号： G02F1/167 ,  G02B27/01 ,  G01J1/42 ,  G02F1/133

CPC分类号： G02F1/167 ,  G01J1/4204 ,  G02B27/0101 ,  G02B27/0172 ,  G02B2027/0118 ,  G02F1/13306 ,  G02F1/172

摘要： A see-through dimming panel includes first and second transparent substrate layers and suspended-particle-device (SPD) layer therebetween. A first transparent conductor layer is between the first transparent substrate layer and the SPD layer, and a second transparent conductor layer is between the second transparent substrate layer and the SPD layer. A first electrode is electrically coupled to the first transparent conductor layer. Second and third electrodes are electrically coupled to opposite ends of the second transparent conductor layer. An electric potential difference applied between the first and second electrodes controls a transmittance level of the SPD layer. An electric potential difference applied between the second and third electrodes, which results in a transverse electric field, controls a speed at which the transmittance level of the SPD layer decreases when the electric potential difference applied between the first and second electrodes controls is decreased.

摘要翻译： 透明调光板包括第一和第二透明基板层和悬浮颗粒装置（SPD）层之间。 第一透明导体层位于第一透明衬底层和SPD层之间，第二透明导体层位于第二透明衬底层和SPD层之间。 第一电极电耦合到第一透明导体层。 第二和第三电极电耦合到第二透明导体层的相对端。 施加在第一和第二电极之间的电位差控制SPD层的透射率水平。 施加在第二和第三电极之间的电位差导致横向电场，当施加在第一和第二电极控制之间的电位差减小时，控制SPD层的透射率水平降低的速度。