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1. 发明申请

US20140160313A1 DETERMINING A FINAL EXPOSURE SETTING AUTOMATICALLY FOR A SOLID STATE CAMERA WITHOUT A SEPARATE LIGHT METERING CIRCUIT 审中-公开
标题翻译：无固态照度计的固态摄像机自动确定最终曝光
公开(公告)号：US20140160313A1
公开(公告)日：2014-06-12
申请号：US14182221
申请日：2014-02-17
申请人： Edward P. Tomaszewski , Kannan Raj , Amy E. Hansen , Cynthia Bell
发明人： Edward P. Tomaszewski , Kannan Raj , Amy E. Hansen , Cynthia Bell
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2351 , H04N5/2352 , H04N5/2353
摘要： An embodiment of the invention is a method of generating a final exposure setting, including, (a) selecting one of a number of predetermined exposure settings as a current exposure setting for a solid state camera having a camera imager, (b) generating a captured scene by the camera imager using the current exposure setting, (c) selecting according to an automated search methodology another one of the exposure settings to be the current setting in response to the captured scene being underexposed or overexposed, and, (d) repeating (b) and (c) until the captured scene is neither underexposed or overexposed.
摘要翻译：本发明的实施例是一种生成最终曝光设置的方法，包括（a）选择多个预定曝光设置中的一个作为具有相机成像器的固态照相机的当前曝光设置，（b）产生拍摄的（c）根据自动搜索方法选择响应于所拍摄的场景曝光不足或曝光过度的当前设置的另一个曝光设置，以及（d）重复（ b）和（c）直到拍摄场景既不曝光也不曝光。

2. 发明授权

US07397506B2 Reducing the effect of noise in an imaging system 有权
标题翻译：降低成像系统噪声的影响
公开(公告)号：US07397506B2
公开(公告)日：2008-07-08
申请号：US10855293
申请日：2004-05-27
申请人： Cynthia Bell , Kannan Raj
发明人： Cynthia Bell , Kannan Raj
IPC分类号： H04N9/64 , H04N5/217
CPC分类号： H04N5/361
摘要： A method to reduce the effect of noise on a pixel sensor element includes accumulating charge during an image capture operation (the accumulated charge representing a combination of noise and image), and discharging the accumulated charge for a predetermined time to generate a pixel sensor signal. The act of discharging may be passive or active.
摘要翻译：降低噪声对像素传感器元件的影响的方法包括在图像捕获操作期间累积电荷（表示噪声和图像的组合的累积电荷），并且将累积电荷放电预定时间以产生像素传感器信号。放电行为可能是被动或主动的。

3. 发明授权

US09626936B2 Dimming module for augmented and virtual reality 有权
公开(公告)号：US09626936B2
公开(公告)日：2017-04-18
申请号：US14465000
申请日：2014-08-21
申请人： Cynthia Bell
发明人： Cynthia Bell
IPC分类号： G09G5/10 , G02B27/01 , G02F1/15
CPC分类号： G09G5/10 , G02B27/017 , G02B27/0172 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G02F1/15 , G09G2320/0233 , G09G2360/144
摘要： The technology provides a dimming module for a near-eye display (NED) device that controls an amount of ambient light that passes through the transmissive near-eye display to a user. The dimming module includes at least one electrochromic cell that enables variable density dimming so that the NED device may be used in an augmented reality (AR) and/or virtual reality (VR) application. The electrochromic cell may be a monochrome electrochromic cell having stacked layers of, a monochrome electrochromic compound layer and insulator sandwiched between a pair of transparent substrates and conductors. A current may be applied to the conductor layers to control the amount of dimming in response to a dimming value. A NED device having a dimming module may be included in a visor, or other type of head-mounted display (HMD). The dimming module may be flat and supported by a flat waveguide mount in the user's field of view.

4. 发明申请

US20160055822A1 Dimming Module For Augmented And Virtual Reality 有权
标题翻译：调光模块用于增强和虚拟现实
公开(公告)号：US20160055822A1
公开(公告)日：2016-02-25
申请号：US14465000
申请日：2014-08-21
申请人： Cynthia Bell
发明人： Cynthia Bell
IPC分类号： G09G5/10 , G02B27/01
CPC分类号： G09G5/10 , G02B27/017 , G02B27/0172 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G02F1/15 , G09G2320/0233 , G09G2360/144
摘要： The technology provides a dimming module for a near-eye display (NED) device that controls an amount of ambient light that passes through the transmissive near-eye display to a user. The dimming module includes at least one electrochromic cell that enables variable density dimming so that the NED device may be used in an augmented reality (AR) and/or virtual reality (VR) application. The electrochromic cell may be a monochrome electrochromic cell having stacked layers of, a monochrome electrochromic compound layer and insulator sandwiched between a pair of transparent substrates and conductors. A current may be applied to the conductor layers to control the amount of dimming in response to a dimming value. A NED device having a dimming module may be included in a visor, or other type of head-mounted display (HMD). The dimming module may be flat and supported by a flat waveguide mount in the user's field of view.
摘要翻译：该技术为近眼显示器（NED）设备提供调光模块，其控制通过透射近眼显示器的用户的环境光量。调光模块包括至少一个电致变色单元，其能够实现可变密度调光，使得NED设备可以用于增强现实（AR）和/或虚拟现实（VR）应用中。电致变色单元可以是具有叠层的单色电致变色单元，单色电致变色化合物层和夹在一对透明基板和导体之间的绝缘体。可以将电流施加到导体层，以响应于调光值来控制调光量。具有调光模块的NED装置可以包括在遮阳板或其他类型的头戴式显示器（HMD）中。调光模块可以是平坦的并且在用户的视场中由平坦的波导安装座支撑。

5. 发明授权

US08943898B2 Display bender and method of testing flexible display 有权
标题翻译：显示弯曲机和测试方法灵活显示
公开(公告)号：US08943898B2
公开(公告)日：2015-02-03
申请号：US13305344
申请日：2011-11-28
申请人： Cynthia Bell , Terry L. Alford , Roy Stephen Rednour , Mark Richards
发明人： Cynthia Bell , Terry L. Alford , Roy Stephen Rednour , Mark Richards
IPC分类号： G01N3/02 , G02F1/1333 , G02F1/13
CPC分类号： G02F1/133305 , G02F1/1309
摘要： Some embodiments include an apparatus for testing flexible displays. The apparatus can include: (a) a first clamp configured to receive a first end of the flexible display; (b) a second clamp configured to receive a second end of the flexible display, wherein the second end of the flexible display is opposite the first end of the flexible display; and (c) a test column. Other embodiments and methods are disclosed herein.
摘要翻译：一些实施例包括用于测试柔性显示器的装置。所述设备可以包括：（a）第一夹具，其构造成接收柔性显示器的第一端; （b）第二夹具，构造成接收柔性显示器的第二端，其中柔性显示器的第二端与柔性显示器的第一端相对; 和（c）试验柱。本文公开了其它实施例和方法。

6. 发明申请

US20150002528A1 DISPLAY EFFICIENCY OPTIMIZATION BY COLOR FILTERING 有权
标题翻译：通过彩色滤光显示效率优化
公开(公告)号：US20150002528A1
公开(公告)日：2015-01-01
申请号：US13931241
申请日：2013-06-28
申请人： David D. Bohn , Ned Nestorovic , Rod G. Fleck , Cynthia Bell
发明人： David D. Bohn , Ned Nestorovic , Rod G. Fleck , Cynthia Bell
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B5/18 , G02B6/0076 , G02B2027/0112 , G02B2027/0178
摘要： 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.
摘要翻译：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。

7. 发明授权

US08860940B2 Method and system for aligning color filter array 有权
公开(公告)号：US08860940B2
公开(公告)日：2014-10-14
申请号：US13396074
申请日：2012-02-14
申请人： Cynthia Bell , John Stowell , Donald E. Adams
发明人： Cynthia Bell , John Stowell , Donald E. Adams
IPC分类号： G01B11/00 , G02B5/30 , G02B27/28 , G02B5/22 , G06K9/00 , G02F1/1335 , H01J9/46 , H05B33/10 , B23Q1/28 , B23Q3/00 , B25B1/00 , B25B1/20 , A47B57/00 , A47B91/00 , A47G29/00 , B65D19/00 , G02F1/1333 , G02B5/20 , G02B27/62
CPC分类号： G02B5/201 , G02B27/62 , G02F1/1333 , G02F1/133514
摘要： A method and system of aligning color filter array are disclosed. Other embodiments are disclosed herein.

8. 发明申请

US20130044319A1 Method and System for Aligning Color Filter Array 有权
标题翻译：彩色滤光片阵列对准方法与系统
公开(公告)号：US20130044319A1
公开(公告)日：2013-02-21
申请号：US13396074
申请日：2012-02-14
申请人： Cynthia Bell , John Stowell , Donald E. Adams
发明人： Cynthia Bell , John Stowell , Donald E. Adams
IPC分类号： G01B11/14 , F16M13/00
CPC分类号： G02B5/201 , G02B27/62 , G02F1/1333 , G02F1/133514
摘要： A method and system of aligning color filter array are disclosed. Other embodiments are disclosed herein.
摘要翻译：公开了一种对准滤色器阵列的方法和系统。本文公开了其它实施例。

9. 发明申请

US20120147468A1 Method and System for Aligning Color Filter Array 有权
标题翻译：彩色滤光片阵列对准方法与系统
公开(公告)号：US20120147468A1
公开(公告)日：2012-06-14
申请号：US13372794
申请日：2012-02-14
申请人： Cynthia Bell , John Stowell
发明人： Cynthia Bell , John Stowell
IPC分类号： G02B5/30
CPC分类号： G02B5/201 , G02B27/62 , G02F1/1333 , G02F1/133514
摘要： A method and system of aligning color filter array are disclosed. Other embodiments are disclosed herein.
摘要翻译：公开了一种对准滤色器阵列的方法和系统。本文公开了其它实施例。

10. 发明申请

US20060221267A1 Projection display using dedicated color pixels 审中-公开
标题翻译：使用专用彩色像素的投影显示
公开(公告)号：US20060221267A1
公开(公告)日：2006-10-05
申请号：US11092648
申请日：2005-03-29
申请人： Cynthia Bell , Thomas Willis , Paul Winer , Anders Grunnet-Jepsen
发明人： Cynthia Bell , Thomas Willis , Paul Winer , Anders Grunnet-Jepsen
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/136277 , H04N9/3108
摘要： A projection display system may use a microdisplay that has pixels that are dedicated to only one narrow wavelength band. A suitable optical filter for each primary display color may be formed from a small number of optical layers, taking advantage of both the rounded profile and narrow range of the emission peaks in a typical projection light source. Thus, groups of pixels may be dedicated to each wavelength band of the display. A planarization layer may be coated on dichroic filter elements that are applied to a cover glass to provide the dedicated wavelengths for each pixel. The planarization layer may smooth out any surface irregularities resulting from the deposition of the dichroic layers on the cover glass.
摘要翻译：投影显示系统可以使用具有专用于仅一个窄波长带的像素的微显示器。通过利用典型投影光源中的发光峰值的圆形轮廓和窄范围的优点，可以从少量的光学层形成用于每个主要显示颜色的合适的滤光器。因此，像素组可以专用于显示器的每个波长带。平面化层可以涂覆在施加到盖玻璃上以提供每个像素的专用波长的二向色滤光器元件上。平坦化层可以平滑由于覆盖玻璃上二色性层的沉积而导致的任何表面凹凸。

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