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31. 发明授权

US12099207B2 Virtual image display device 有权
公开(公告)号：US12099207B2
公开(公告)日：2024-09-24
申请号：US17310215
申请日：2020-03-18
申请人： Naoki Nakamura , Shiori Ohsugi , Shigenobu Hirano , Yasuo Katano , Kenji Kameyama , Norikazu Igarashi , Aino Hasegawa , Satomi Tanaka , Masahiro Itoh , Yoshifumi Sudoh , Susumu Momma , Shun Okazaki
发明人： Naoki Nakamura , Shiori Ohsugi , Shigenobu Hirano , Yasuo Katano , Kenji Kameyama , Norikazu Igarashi , Aino Hasegawa , Satomi Tanaka , Masahiro Itoh , Yoshifumi Sudoh , Susumu Momma , Shun Okazaki
IPC分类号： G02B27/09 , G02B27/01 , G02B27/30
CPC分类号： G02B27/0955 , G02B27/30 , G02B27/0172
摘要： A virtual image display device includes: an image display element that displays an image to be displayed as a virtual image; a propagation optical system that propagates light from the image display element; and a light guide member that guides the light propagated by the propagation optical system. The light guide member includes: a light beam incident part that introduces light including image information from the propagation optical system into the light guide member; an image extractor that extracts the light including image information from an inside of the light guide member; and an image emitter that emits the light including image information to an outside of the light guide member. The propagation optical system includes one or more optical members each having a curved surface shape that is non-rotationally symmetric with respect to an optical axis.

32. 发明授权

US08223171B2 Image processing apparatus and image display apparatus 有权
标题翻译：图像处理装置和图像显示装置
公开(公告)号：US08223171B2
公开(公告)日：2012-07-17
申请号：US11855456
申请日：2007-09-14
申请人： Kenji Namie , Kenji Kameyama , Toshiharu Murai , Masaki Ninomiya
发明人： Kenji Namie , Kenji Kameyama , Toshiharu Murai , Masaki Ninomiya
IPC分类号： G09G5/00 , G06F12/02
CPC分类号： H04N5/74 , H04N5/44504 , H04N21/42653
摘要： An image processing apparatus includes a storage unit storing the OSD image data corresponding to plural subframes; a load storage unit loading and storing the OSD image data corresponding to the plural subframes; a reading unit reading out plural subframes of the OSD image data in parallel; and a controlling unit controlling to load in parallel the plural sunframes of the OSD image data into the load storage unit and to read out in parallel from the load storage unit and transmits the OSD image data to a combining unit to combine the OSD image data with the corresponding image data.
摘要翻译：图像处理装置包括存储与多个子帧相对应的OSD图像数据的存储单元; 负载存储单元，加载和存储对应于所述多个子帧的OSD图像数据; 读取单元并行地读出OSD图像数据的多个子帧; 以及控制单元，其控制将所述OSD图像数据的所述多个日照并行地加载到所述负载存储单元中并从所述负载存储单元并行读出，并将所述OSD图像数据发送到组合单元，以将所述OSD图像数据与相应的图像数据。

33. 发明申请

US20120123325A1 SOLUTION SENDING SYSTEM 审中-公开
标题翻译：解决方案发送系统
公开(公告)号：US20120123325A1
公开(公告)日：2012-05-17
申请号：US13034163
申请日：2011-02-24
申请人： Kenji Kameyama
发明人： Kenji Kameyama
IPC分类号： A61M5/168
CPC分类号： A61M5/16877 , A61M5/16886
摘要： A solution sending system includes a flow path; a pump including a space that also serves as part of the flow path; and a flow path resistance changing unit that changes a flow path resistance in the flow path. At least while a solution is filling the space, the flow path resistance changing unit operates such that the flow path resistance in the flow path becomes greater than that while the flow path resistance changing unit is not operating.
摘要翻译：解决方案发送系统包括流路; 包括也用作流路的一部分的空间的泵; 以及流路阻力改变单元，其改变流路中的流路阻力。至少当解决方案填充空间时，流路阻力改变单元操作，使得流路中的流路阻力变得大于流路阻力改变单元不工作时的流路阻力。

34. 发明授权

US07345733B2 Light deflection element, light deflection device and image display device 有权
标题翻译：光偏转元件，光偏转装置和图像显示装置
公开(公告)号：US07345733B2
公开(公告)日：2008-03-18
申请号：US11401276
申请日：2006-04-11
申请人： Hiroyuki Sugimoto , Toshiaki Tokita , Yumi Matsuki , Shigeaki Nimura , Masanori Kobayashi , Yasuyuki Takiguchi , Kenji Kameyama , Ikuo Katoh
发明人： Hiroyuki Sugimoto , Toshiaki Tokita , Yumi Matsuki , Shigeaki Nimura , Masanori Kobayashi , Yasuyuki Takiguchi , Kenji Kameyama , Ikuo Katoh
IPC分类号： G09K19/02
CPC分类号： G02F1/29 , G02F1/133504 , G02F1/141 , G02F1/31 , G02F2001/291 , G02F2201/124 , H04N5/66 , H04N5/7441
摘要： A light deflection element has a pair of transparent substrates 2, 3; a chiral smectic C phase liquid crystal 5 with a homeotropic alignment filled between the pair of transparent substrates 2, 3; and at least an electric field applying device 6 for activating an electric field in the liquid crystal 5. Because a chiral smectic C phase liquid crystal is used, the problems of the conventional light deflection element, such as high cost, light loss, large size, and optical noise etc. due to its complicated structure, can be greatly improved. The conventional low response time due to the smectic A phase or the nematic liquid crystal is improved, thereby the high-speed response is possible.
摘要翻译：光偏转元件具有一对透明基板2,3; 具有垂直取向的手征近晶C相液晶5填充在一对透明基板2,3之间; 以及至少一个用于激活液晶5中的电场的电场施加装置6。由于使用手性近晶C相液晶，所以由于结构复杂而导致的成本高，光损耗大，尺寸大，光噪声等常规的光偏转元件的问题大大提高。由于近晶A相或向列液晶导致的常规低响应时间得到改善，因此可以进行高速响应。

35. 发明申请

US20050168455A1 Image display apparatus and alternative current drive method 有权
标题翻译：图像显示装置和替代电流驱动方法
公开(公告)号：US20050168455A1
公开(公告)日：2005-08-04
申请号：US11043259
申请日：2005-01-27
申请人： Toshiharu Murai , Kazuhiro Fujita , Kenji Kameyama , Toshiaki Tokita , Yasuyuki Takiguchi
发明人： Toshiharu Murai , Kazuhiro Fujita , Kenji Kameyama , Toshiaki Tokita , Yasuyuki Takiguchi
IPC分类号： G02F1/133 , G02F1/1335 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3614 , G09G3/001 , G09G3/007 , G09G2320/0247 , H04N9/3111 , H04N9/312
摘要： A reliable image display apparatus is provided that is capable of preventing a direct current from being applied to liquid crystal of a spatial light modulating element so that damage such as burns in the liquid crystal and screen flicker may be prevented and a high resolution image with high image quality may be displayed. The image display apparatus is configured to divide a frame into 2i sub frames (i corresponding to a natural number) and sequentially display the sub frames using the liquid crystal spatial light modulating element. The image display apparatus includes a polarity switching unit configured to reverse the polarity of a drive voltage for a pixel of the spatial light modulating element for every j sub frame(s) (j corresponding to a natural number that is less than 2i) and for every n frame(s)(n corresponding to a natural number).
摘要翻译：提供了一种可靠的图像显示装置，其能够防止直流电流被施加到空间光调制元件的液晶，使得可以防止诸如液晶中的燃烧和屏幕闪烁的损坏和高分辨率图像可能会显示图像质量。图像显示装置被配置为将帧划分成2i个子帧（i对应于自然数），并且使用液晶空间光调制元件顺序地显示子帧。图像显示装置包括：极性切换单元，被配置为对于每个j个子帧（对应于小于2i的自然数），反转空间光调制元件的像素的驱动电压的极性，并且为每n帧（n对应于自然数）。

36. 发明授权

US06320571B1 Bistable liquid crystal display device 有权
标题翻译：双稳态液晶显示装置
公开(公告)号：US06320571B1
公开(公告)日：2001-11-20
申请号：US09152339
申请日：1998-09-14
申请人： Hiroyuki Takahashi , Kenji Kameyama
发明人： Hiroyuki Takahashi , Kenji Kameyama
IPC分类号： G09G500
CPC分类号： G09G3/3629 , G09G2300/0486 , G09G2310/06 , G09G2320/041
摘要： A bistable liquid crystal display device having a plurality of display cells which include a pair of substrates arranged substantially in parallel, each substrate having a confronting surface bearing transparent electrodes, and a layer of chiral-nematic liquid crystal materials contained between the substrates. The display device is switched between first and second metastable states caused by relaxation from a state previously formed by the Freedricksz transition, the first and second metastable states corresponding to arrangements of liquid crystal molecules gradually twisted between the substrates by 360° for the first (or T) metastable state, or by 0° for the second (or U) metastable state, respectively, and of maintaining the selected metastable state by applied third voltages. At least either the amplitude or width of the first voltage used to initiate the Freedricksz transition may preferably be adjusted, to thereby provide a liquid crystal display device of high display quality, capable of achieving a high speed drive over a wide range of temperatures.
摘要翻译：一种具有多个显示单元的双稳态液晶显示装置，包括基本上平行布置的一对基板，每个基板具有带有透明电极的相对表面和包含在基板之间的手性向列型液晶材料层。显示装置在由先前由Freedricksz转变形成的状态由松弛引起的第一和第二亚稳状态之间切换，第一和第二亚稳态对应于在基板之间逐渐扭转360°的第一（或） T）亚稳态，或分别为第二（或U）亚稳态的0°，并通过施加的第三电压保持所选择的亚稳态。用于启动Freedricksz转换的第一电压的幅度或幅度至少可以被调整，从而提供高显示质量的液晶显示装置，能够在宽的温度范围内实现高速驱动。

37. 发明授权

US6061042A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US6061042A
公开(公告)日：2000-05-09
申请号：US18427
申请日：1998-02-06
申请人： Hiroyuki Takahashi , Kenji Kameyama , Yasuyuki Takiguchi , Akihiko Kanemoto , Fuminao Matsumoto , Kazuya Miyagaki
发明人： Hiroyuki Takahashi , Kenji Kameyama , Yasuyuki Takiguchi , Akihiko Kanemoto , Fuminao Matsumoto , Kazuya Miyagaki
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/2011 , G09G3/3629 , G09G2300/0486 , G09G2310/06 , G09G3/2014
摘要： A liquid crystal display device includes a liquid crystal display cell having a layer of a twisted-nematic liquid crystal material with a positive dielectric anisotropy constant and constructed such that a plurality of voltage potentials applied to the liquid crystal cell may firstly induce a Freedricksz transition of the liquid crystal material and then select either one of first and second metastable states caused by relaxation of the liquid crystal material succeeding the Freedricksz transition. A first voltage potential is adjusted higher than a threshold voltage necessary to cause changes from an initial state to the metastable states, a second voltage potential to select one of the metastable states is adjusted in comparison with a voltage potential necessary to switch between the metastable states, and a third voltage potential is applied as a modulation voltage during or succeeding the application of the second voltage potential. By applying at least one of these voltage potentials, the modulation of the metastable states can be carried out, thereby causing arbitrary changes in transmittance of the liquid crystal cells and achieving a multilevel gray scale in the liquid crystal display device.
摘要翻译：液晶显示装置包括液晶显示单元，该液晶显示单元具有具有正的介电各向异性常数的扭曲向列型液晶材料层，并且构造成使得施加到液晶单元的多个电压电位可以首先引起Freedricksz转换液晶材料，然后选择由于Freedricksz转变后的液晶材料的弛豫引起的第一和第二亚稳态之一。调整第一电压电位高于引起从初始状态到亚稳态的变化所需的阈值电压，与在亚稳态之间切换所需的电压电位相比，调整选择亚稳态之一的第二电位电位并且在施加第二电压电位期间或之后施加第三电压电位作为调制电压。通过施加这些电压电位中的至少一个，可以进行亚稳态的调制，从而在液晶显示装置中引起液晶单元的透射率的任意变化并实现多层次的灰度级。

38. 发明授权

US5983054A Method and image forming apparatus for preventing the use of unsuitable process cartridges 有权
标题翻译：用于防止使用不合适的处理盒的方法和图像形成装置
公开(公告)号：US5983054A
公开(公告)日：1999-11-09
申请号：US233063
申请日：1999-01-20
申请人： Kenji Kameyama
发明人： Kenji Kameyama
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1892 , G03G21/1628 , G03G2221/169
摘要： An image forming apparatus having a cover and a process cartridge. The cover has a movable lever and swings over the image forming apparatus to an open position and to a closed position. The cover swings to the closed position only when the movable lever is in a predetermined position. The process cartridge is detachably installed when the cover is in the open position and is secured to the image forming apparatus when the cover is in the closed position. The process cartridge includes a projection that moves the movable lever of the cover to the predetermined position.
摘要翻译：一种具有盖和处理盒的图像形成装置。盖具有可移动的杠杆并且在图像形成装置上摆动到打开位置和关闭位置。仅当可移动杆处于预定位置时，盖才摆动到关闭位置。当盖处于打开位置时，处理盒可拆卸地安装，并且当盖处于关闭位置时固定到图像形成装置。处理盒包括将盖的可移动杆移动到预定位置的突起。

39. 发明授权

US5934661A Friction paper-feed method and apparatus capable of preventing paper-feed failure caused by slippage 失效
标题翻译：能够防止由滑动引起的送纸故障的摩擦纸进给方法和装置
公开(公告)号：US5934661A
公开(公告)日：1999-08-10
申请号：US808426
申请日：1997-02-28
申请人： Kenji Kameyama
发明人： Kenji Kameyama
IPC分类号： B65H7/06 , B65H3/06 , B65H7/00 , H04N1/00 , H04N1/04 , H04N1/12 , B65H5/22
CPC分类号： B65H7/00 , B65H2511/30 , B65H2511/50 , B65H2511/514 , B65H2513/512 , B65H2513/514 , B65H2701/1311
摘要： A friction paper-feed apparatus and method used in an information processing apparatus such as a facsimile apparatus prevents a paper-feed failure caused by a slippage produced at a contact region between a friction paper-feed roller and a sheet of paper. The friction paper-feed roller is driven with at least one of a drive operation having a relatively long time length, another drive operation having a relatively short time length, or both of the relatively long time length and the relatively short time length. The friction paper-feed roller is controlled to execute a stop operation after each of the drive operations. The stop operation is also executed after repeating a driver operation for a number times so as to terminate an execution of paper transferring operation and to prevent a paper-feed failure.
摘要翻译：在诸如传真装置的信息处理设备中使用的摩擦纸供给装置和方法防止由摩擦送纸辊和纸张之间的接触区域产生的滑动引起的送纸故障。摩擦纸供给辊由具有相对长的时间长度的驱动操作，具有相对短的时间长度的另一个驱动操作或相对长的时间长度和相对短的时间长度两者中的至少一个驱动。控制摩擦纸给送辊在每次驱动操作之后执行停止操作。在重复驾驶员操作多次之后也执行停止操作，以终止纸张传送操作的执行并且防止送纸故障。

40. 发明授权

US5319479A Deposited multi-layer device with a plastic substrate having an inorganic thin film layer 失效
标题翻译：具有用于消除应力的具有无机薄膜层的塑料基板的沉积多层器件
公开(公告)号：US5319479A
公开(公告)日：1994-06-07
申请号：US753079
申请日：1991-08-30
申请人： Katsuyuki Yamada , Eiichi Ohta , Kenji Kameyama , Hitoshi Kondo , Yuji Kimura , Masaetsu Takahashi , Makoto Tanabe
发明人： Katsuyuki Yamada , Eiichi Ohta , Kenji Kameyama , Hitoshi Kondo , Yuji Kimura , Masaetsu Takahashi , Makoto Tanabe
IPC分类号： C23C14/06 , G02F1/1333 , G02F1/136 , G02F1/1365 , H01L45/00 , G02F1/1343 , B05D3/06 , G02F1/1335
CPC分类号： H01L45/00 , C23C14/06 , C23C14/0623 , C23C14/0676 , G02F1/133305
摘要： A deposited multi-layer device of an electronic element and a plastic substrate on which an inorganic substance thin film layer is simultaneously formed on both surfaces of the substrate wherein each of the electronic element, plastic substrate and inorganic thin film have internal and thermal stress not equal to zero. The device is free from peeling, deformation or curl of the substrate and degradation due to impurities such as acid, alkali and water.
摘要翻译：电子元件和塑料基板的沉积多层器件，其上同时形成无机物质薄膜层的塑料基板，其中电子元件，塑料基板和无机薄膜中的每一个都具有内部和热应力等于零。该装置不会剥离，变形或卷曲基材，并由于诸如酸，碱和水等杂质而降解。

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