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1. 发明申请

US20090161034A1 Drive schemes for driving cholesteric liquid crystal material into the focal conic state 审中-公开
标题翻译：驱动胆甾型液晶材料进入聚焦锥形状态的方案
公开(公告)号：US20090161034A1
公开(公告)日：2009-06-25
申请号：US11629095
申请日：2005-06-14
申请人： David Coates , Amir Ben Shalom , Shlomit Angel-Devir , Christopher John Hughes
发明人： David Coates , Amir Ben Shalom , Shlomit Angel-Devir , Christopher John Hughes
IPC分类号： G02F1/137
CPC分类号： G09G3/3629 , G02F1/13718 , G09G2300/0486 , G09G2310/065
摘要： In a cholesteric liquid crystal display device (24), to drive a surface-stabilized layer of cholesteric liquid crystal material into the focal conic state, there is applied drive signal comprising a series of pulses (30, 34, 35, 36, 37, 38, 41). At least one initial pulse has sufficient energy to drive the layer of cholesteric liquid crystal material into the homeotropic state and the subsequent pulses have time-averaged energies which reduce to a minimum level at which the layer of cholesteric liquid crystal material is driven into the focal conic state. This produces a focal conic state of particularly low reflectance, which allows a high contrast ratio to be achieved.
摘要翻译：在胆甾醇型液晶显示装置（24）中，为了将胆甾醇型液晶材料的表面稳定层驱动到聚焦圆锥状态，施加驱动信号，该驱动信号包括一系列脉冲（30,34,35,36,37， 38，41）。至少一个初始脉冲具有足够的能量以将胆甾型液晶材料层驱动到垂直状态，并且随后的脉冲具有时间平均的能量，这些能量降低到胆甾型液晶材料层被驱动到焦点中的最小水平圆锥状态。这产生特别低反射率的焦点锥形状态，这允许实现高对比度。

2. 发明申请

US20130329166A1 DECORATIVE PANEL 审中-公开
标题翻译：装饰面板
公开(公告)号：US20130329166A1
公开(公告)日：2013-12-12
申请号：US13884656
申请日：2011-11-02
申请人： Assaf Poliakine , Amir Ben-Shalom , Christopher John Hughes , David Coates
发明人： Assaf Poliakine , Amir Ben-Shalom , Christopher John Hughes , David Coates
IPC分类号： G02F1/01 , G02F1/13
CPC分类号： G02F1/0102 , B44C5/04 , B44F1/04 , B44F1/08 , G02F1/1313 , G02F1/1333 , G02F1/1334 , G02F1/13718 , G02F2001/133302
摘要： A decorative panel (1) comprises a transparent front substrate (2) having a foreground image printed thereon, the foreground image having varying transparency across its area. Behind the foreground image, is at least one layer (3) of optically reflective or absorptive material which has a reflectance or absorptance that is changeable in response to an external stimulus and which transmits incident light that is not reflected or absorbed. Behind the at least on layer of reflective material, is a background layer (4) on which light transmitted by the at least one layer of optically reflective or absorptive material is incident and which is not transparent.
摘要翻译：装饰板（1）包括其上印有前景图像的透明前基板（2），其前景图像在其区域上具有不同的透明度。在前景图像之后，是光反射或吸收材料的至少一层（3），其具有响应于外部刺激而变化并且透射未被反射或吸收的入射光的反射率或吸收率。在至少在反射材料层之后的背景层（4）上由至少一层光学反射或吸收材料透射的光入射到其上并且不透明的背景层（4）。

3. 发明申请

US20090303259A1 Video Drive Scheme for a Cholesteric Liquid Crystal Display Device 审中-公开
标题翻译：胆固醇液晶显示装置的视频驱动方案
公开(公告)号：US20090303259A1
公开(公告)日：2009-12-10
申请号：US11922597
申请日：2006-06-19
申请人： Amir Ben Shalom , Ilan Feldman , Lahav Langboim , Christopher John Hughes
发明人： Amir Ben Shalom , Ilan Feldman , Lahav Langboim , Christopher John Hughes
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3629 , G09G3/2014 , G09G3/2077 , G09G2300/0486
摘要： A cholesteric liquid crystal display device (24) comprises three stacked cells (10R, 10G, 10B), each comprising a layer of cholesteric liquid crystal material (19) and an electrode arrangement (13, 14) capable of providing independent driving of a plurality of pixels across the layer of cholesteric liquid crystal material by respective drive signals. The display device has a drive circuit (22) arranged to apply respective drive signals to each pixel in successive cycles of predetermined duration. When providing a high reflectance, the drive signal comprises makes use of drive pulses (50) shaped to drive the pixel into the homeotropic state. When providing a low reflectance, the drive signal includes a number of perturbation pulses (61) which are sufficiently short and sufficiently spaced from each other that the pixel is driven into a transient state having a lower reflectance than the planar state.
摘要翻译：胆甾型液晶显示装置（24）包括三个层叠的单元（10R，10G，10B），每个单元包括胆甾型液晶材料层（19）和电极装置（13,14），电极装置能够提供多个独立的驱动的像素通过相应的驱动信号跨越胆甾型液晶材料层。显示装置具有驱动电路（22），其布置成在预定持续时间的连续循环中将各个驱动信号施加到每个像素。当提供高反射率时，驱动信号包括使用成形为将像素驱动成垂直状态的驱动脉冲（50）。当提供低反射率时，驱动信号包括多个扰动脉冲（61），这些扰动脉冲（61）足够短并且彼此充分地间隔开，使得像素被驱动到具有比平面状态更低的反射率的过渡状态。

4. 发明申请

US20090174643A1 LIGHTING A CHOLESTERIC LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：照明液晶液晶显示器
公开(公告)号：US20090174643A1
公开(公告)日：2009-07-09
申请号：US12301659
申请日：2007-05-18
申请人： Amir Ben Shalom , Christopher John Hughes
发明人： Amir Ben Shalom , Christopher John Hughes
IPC分类号： G09G3/36
CPC分类号： G09G3/18 , G09G3/2011 , G09G3/2014 , G09G3/3406 , G09G3/36 , G09G2300/023 , G09G2300/0486 , G09G2310/061 , G09G2310/065 , G09G2320/0238 , G09G2320/0247 , G09G2360/144
摘要： A display apparatus comprises a cholesteric liquid crystal display device having cells comprising a layer of cholesteric liquid crystal material and an electrode arrangement capable of providing independent driving of a plurality of pixels across the layer of cholesteric liquid crystal material. A drive circuit generates drive signals supplied to the pixels to drive them into states reflectances in accordance with an image signal. The drive signals may have a waveform shaped to drive the respective pixels into the homeotropic state and the planar state alternately within successive drive periods for respective periods of time which are varied to provide an average reflectance as perceived by a viewer in accordance with the image signal. A light source illuminates the display device and is supplied with power by a power circuit. The power circuit supplies either: a) DC power, or b) AC power at a supply frequency FS in accordance with the equation |2FS−FH|≧FT where FH is the frequency at which the pixels are driven into the planar state. This reduces the perception of flicker in a displayed image and FT is the flicker fusion threshold.
摘要翻译：显示装置包括胆甾醇型液晶显示装置，其具有包含胆甾醇型液晶材料层的电池单元和能够在胆甾型液晶材料层上独立驱动多个像素的电极装置。驱动电路产生提供给像素的驱动信号，以根据图像信号驱动它们进入状态反射。驱动信号可以具有波形，以在相应的驱动周期期间交替地将各个像素驱动到垂直状态和平面状态，这些时间段被改变以提供根据图像信号的观察者感知的平均反射率。光源照亮显示装置，并由电源电路供电。电源电路还提供：a）直流电源，或b）根据等式| 2FS-FH |> = FT的电源频率FS的交流电源，其中FH是像素驱动进入平面状态的频率。这降低了显示图像中闪烁的感知，FT是闪烁融合阈值。

5. 发明申请

US20090103027A1 Cholesteric Liquid Crystal Display Device 审中-公开
标题翻译：胆固醇液晶显示装置
公开(公告)号：US20090103027A1
公开(公告)日：2009-04-23
申请号：US11667838
申请日：2005-11-14
申请人： Christopher John Hughes , David Coates , Anthony Orlando Alkins
发明人： Christopher John Hughes , David Coates , Anthony Orlando Alkins
IPC分类号： G02F1/1347
CPC分类号： G02F1/13476 , G02F1/13718
摘要： A cholesteric liquid crystal display device (40) comprises a stack of three cells (10), each cell comprising a layer of cholesteric liquid crystal material (19) capable of being switched between a plurality of states including a planar state in which it reflects light with wavelengths in a central band (31) corresponding to red, green and blue, respectively, and in overtone bands (32, 33) on both sides of the central band (31). Each adjacent pair of cells 10 in the stack is held together by a layer of adhesive (42, 43). At least one of the layers of adhesive (42, 43) includes a red dye which is absorbent of light with wavelengths in the overtone bands (32) on the side of the central band (31) of lower wavelength. The red dye improves the perceived red colour of light reflected from the red cell (10R) by suppressing the overtone bands. The provision of the red dye in the adhesive provides several advantages in manufacture.
摘要翻译：胆甾型液晶显示装置（40）包括三个单元（10）的堆叠，每个单元包括胆甾醇型液晶材料层（19），其能够在多个状态之间切换，所述多个状态包括反射光的平面状态分别对应于红色，绿色和蓝色的中心频带（31）中的波长，以及在中心频带（31）两侧的泛音频带（32,33）。堆叠中的每个相邻的单元格对10通过一层粘合剂（42,43）保持在一起。粘合剂层（42,43）中的至少一层包括红色染料，其是在较低波长的中心带（31）侧上的泛音带（32）中具有波长的光的吸收剂。红色染料通过抑制泛音带改善了从红细胞（10R）反射的光的感知红色。在粘合剂中提供红色染料在制造中提供了几个优点。

6. 发明申请

US20080198173A1 DRIVING OF A CHOLESTERIC LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：驱动液体液晶显示装置
公开(公告)号：US20080198173A1
公开(公告)日：2008-08-21
申请号：US12030891
申请日：2008-02-14
申请人： David COATES , Christopher John Hughes
发明人： David COATES , Christopher John Hughes
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/18 , G09G3/2044 , G09G3/2059 , G09G3/3629 , G09G2300/0486 , G09G2310/0283 , G09G2310/061 , G09G2310/065 , G09G2320/041
摘要： A cholesteric liquid crystal display apparatus is driven in accordance with image data having a predetermined number of possible grey levels. Drive signals are applied to the electrodes of the at least one cell which drive each pixel of the display apparatus into a state selected from a number of predetermined states in accordance with the image data. A number of predetermined states less than the predetermined number of possible grey levels of the image data is used but the image data is error diffusion dithered so that the spatial filtering performed by the eye of the viewer compensates for the low number of states used. By using such a low number of states, there are achieved several advantages in the design of the drive circuit which increase its simplicity and reduce cost.
摘要翻译：胆甾型液晶显示装置根据具有预定数量的可能的灰度级的图像数据被驱动。驱动信号被施加到根据图像数据将显示装置的每个像素驱动到从多个预定状态中选出的状态的至少一个单元的电极。使用小于图像数据的预定数量的可能的灰度级的多个预定状态，但是图像数据是错误扩散抖动，使得由观看者进行的空间滤波补偿所使用的低数量的状态。通过使用这种低数量的状态，在驱动电路的设计中实现了几个优点，其增加了其简单性并降低了成本。

7. 发明授权

US08916386B2 Method to detect and sequence post translationally modified peptides 有权
标题翻译：检测和序列翻译后修饰肽的方法
公开(公告)号：US08916386B2
公开(公告)日：2014-12-23
申请号：US13375124
申请日：2010-05-28
申请人： Christopher John Hughes , Therese McKenna , David Gordon , Daniel James Kenny
发明人： Christopher John Hughes , Therese McKenna , David Gordon , Daniel James Kenny
IPC分类号： G01N24/00 , G01N33/68 , H01J49/00
CPC分类号： G01N33/6848 , H01J49/0031 , H01J49/0045 , Y10T436/24
摘要： A method of detecting and sequencing post translationally modified peptides is disclosed wherein a negative ion precursor scan is performed. A negative ion high resolution MS scan is then performed and then MRM channels in positive ion mode are determined and monitored. A positive ion MS/MS scan is then performed.
摘要翻译：公开了一种检测和测序翻译后修饰的肽的方法，其中进行负离子前体扫描。然后执行负离子高分辨率MS扫描，然后确定并监测正离子模式下的MRM通道。然后进行正离子MS / MS扫描。

8. 发明申请

US20120122077A1 Method to Detect and Sequence Post Translationally Modified Peptides 有权
标题翻译：检测和顺序后翻译修饰肽的方法
公开(公告)号：US20120122077A1
公开(公告)日：2012-05-17
申请号：US13375124
申请日：2010-05-28
申请人： Christopher John Hughes , Therese McKenna , David Gordon , Daniel James Kenny
发明人： Christopher John Hughes , Therese McKenna , David Gordon , Daniel James Kenny
IPC分类号： H01J49/26 , G01N27/72 , C12M1/40 , H01J49/00 , C12Q1/25
CPC分类号： G01N33/6848 , H01J49/0031 , H01J49/0045 , Y10T436/24
摘要： A method of detecting and sequencing post translationally modified peptides is disclosed wherein a negative ion precursor scan is performed. A negative ion high resolution MS scan is then performed and then MRM channels in positive ion mode are determined and monitored. A positive ion MS/MS scan is then performed.
摘要翻译：公开了一种检测和测序翻译后修饰的肽的方法，其中进行负离子前体扫描。然后执行负离子高分辨率MS扫描，然后确定并监测正离子模式下的MRM通道。然后进行正离子MS / MS扫描。

9. 发明申请

US20090189847A1 CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶液晶显示装置
公开(公告)号：US20090189847A1
公开(公告)日：2009-07-30
申请号：US12089942
申请日：2006-10-11
申请人： Christopher John Hughes , Alan Knapp
发明人： Christopher John Hughes , Alan Knapp
IPC分类号： G09G3/36 , G02F1/1343
CPC分类号： G09G3/3651 , G09G3/2025 , G09G3/2074 , G09G3/3666 , G09G2300/0486 , G09G2310/0224
摘要： A cholesteric liquid crystal display device has a cell comprising a layer of cholesteric liquid crystal material and an active matrix addressing arrangement. The active matrix addressing arrangement is used to drive the liquid crystal material into the planar state and the homeotropic state. To achieve grey levels, the active matrix addressing arrangement is scanned with a plural number of scans (50) in each video period TF and the relative time during which the pixels are driven into the planar and homeotropic states is controlled in accordance with the image data (51, 52).
摘要翻译：胆甾型液晶显示装置具有包括胆甾型液晶材料层和有源矩阵寻址装置的单元。有源矩阵寻址装置用于驱动液晶材料进入平面状态和垂直状态。为了实现灰度级，在每个视频周期TF中以多次扫描（50）扫描有源矩阵寻址布置，并且根据图像数据来控制像素被驱动到平面和垂直状态的相对时间（51,52）。

10. 发明申请

US20140111717A1 DRIVE SCHEME FOR CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：用于液晶液晶显示装置的驱动方案
公开(公告)号：US20140111717A1
公开(公告)日：2014-04-24
申请号：US14128204
申请日：2012-06-25
申请人： Christopher John Hughes
发明人： Christopher John Hughes
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G09G3/3629 , G09G2300/0486 , G09G2310/065 , G09G2310/066 , G09G2320/0247
摘要： A drive scheme for a cholesteric liquid crystal display device comprises supply of a drive signal to the electrode arrangement of a cell comprising a layer of cholesteric liquid crystal material. The drive signal comprises at least one initial pulse that drives the cholesteric liquid crystal material into the homeotropic state; a relaxation period that allows the cholesteric liquid crystal material to relax into the planar state; and a drive sequence during which the root mean square voltage of the drive signal, determined over periods within which the cholesteric liquid crystal does not relax, increases monotonically. The drive sequence reduces the reflectivity of the cholesteric liquid material without any fluctuations.
摘要翻译：用于胆甾型液晶显示装置的驱动方案包括向包括胆甾型液晶材料层的电池的电极装置提供驱动信号。驱动信号包括将胆甾型液晶材料驱动成垂直状态的至少一个初始脉冲; 使胆甾型液晶材料松弛进入平面状态的弛豫时段; 以及驱动序列，在该驱动序列期间，胆甾型液晶不松弛的周期确定的驱动信号的均方根电压单调增加。驱动顺序降低了胆甾型液体材料的反射率，没有任何波动。

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