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1. 发明申请

US20100054102A1 Laser driving device and optical apparatus 有权
标题翻译：激光驱动装置和光学装置
公开(公告)号：US20100054102A1
公开(公告)日：2010-03-04
申请号：US12461408
申请日：2009-08-11
申请人： Tsutomu Kurihara , Motoi Kimura , Koichi Yokoyama , Toshiaki Yoshihara
发明人： Tsutomu Kurihara , Motoi Kimura , Koichi Yokoyama , Toshiaki Yoshihara
IPC分类号： G11B7/00
CPC分类号： G11B7/0062
摘要： A laser driving device includes a storage unit that stores signal patterns for recording-waveform control representing level information of each divided driving signal to drive a laser device on a space and a mark based on the divided driving signals. Also, it includes a pulse generator that generates the reference pulse and the switching pulse based on a first transmission signal and a second transmission signal. The first transmission signal contains timing information for acquiring a reference pulse that represents a timing of repetitively switching between the space and the mark. The second transmission signal contains timing information for acquiring a switch pulse that represents a timing of switching the signals. Among level information for each of the signals in the storage, reference level information is read together with the reference pulse. Other level information after the reference level information is sequentially read for each switching pulse.
摘要翻译：激光驱动装置包括存储单元，其存储用于记录波形控制的信号图形，其表示基于划分的驱动信号的空间上的激光装置的驱动信号，并分别驱动激光装置。此外，它包括脉冲发生器，其基于第一传输信号和第二传输信号产生参考脉冲和切换脉冲。第一传输信号包含用于获取表示在空间和标记之间重复切换的定时的参考脉冲的定时信息。第二传输信号包含用于获取表示切换信号的定时的开关脉冲的定时信息。在存储器中的每个信号的电平信息中，参考电平信息与参考脉冲一起读取。对于每个切换脉冲，依次读取参考电平信息之后的其他电平信息。

2. 发明授权

US08228773B2 Laser driving device and optical apparatus 有权
标题翻译：激光驱动装置和光学装置
公开(公告)号：US08228773B2
公开(公告)日：2012-07-24
申请号：US12461408
申请日：2009-08-11
申请人： Tsutomu Kurihara , Motoi Kimura , Koichi Yokoyama , Toshiaki Yoshihara
发明人： Tsutomu Kurihara , Motoi Kimura , Koichi Yokoyama , Toshiaki Yoshihara
IPC分类号： G11B7/00
CPC分类号： G11B7/0062
摘要： A laser driving device includes a storage unit that stores signal patterns for recording-waveform control representing level information of each divided driving signal to drive a laser device on a space and a mark based on the divided driving signals. Also, it includes a pulse generator that generates the reference pulse and the switching pulse based on a first transmission signal and a second transmission signal. The first transmission signal contains timing information for acquiring a reference pulse that represents a timing of repetitively switching between the space and the mark. The second transmission signal contains timing information for acquiring a switch pulse that represents a timing of switching the signals. Among level information for each of the signals in the storage, reference level information is read together with the reference pulse. Other level information after the reference level information is sequentially read for each switching pulse.
摘要翻译：激光驱动装置包括存储单元，其存储用于记录波形控制的信号图形，其表示基于划分的驱动信号的空间上的激光装置的驱动信号，并分别驱动激光装置。此外，它包括脉冲发生器，其基于第一传输信号和第二传输信号产生参考脉冲和切换脉冲。第一传输信号包含用于获取表示在空间和标记之间重复切换的定时的参考脉冲的定时信息。第二发送信号包含用于获取表示切换信号的定时的开关脉冲的定时信息。在存储器中的每个信号的电平信息中，参考电平信息与参考脉冲一起读取。对于每个切换脉冲，依次读取参考电平信息之后的其他电平信息。

3. 发明授权

US08049693B2 Display element, method for driving the same, and information display system including the same 失效
标题翻译：显示元件，其驱动方法以及包括该元件的信息显示系统
公开(公告)号：US08049693B2
公开(公告)日：2011-11-01
申请号：US11967359
申请日：2007-12-31
申请人： Masaki Nose , Toshiaki Yoshihara , Tomohisa Shingai
发明人： Masaki Nose , Toshiaki Yoshihara , Tomohisa Shingai
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G3/3607 , G09G3/3696 , G09G2300/023 , G09G2300/0486 , G09G2310/0205 , G09G2310/0251 , G09G2310/08 , G09G2330/021 , G09G2340/0435 , G09G2370/16
摘要： The invention relates to a display element, an element drive method, and an information display system having the element, and has an object to provide a display element capable of stably acting even if a received electric power reduces, a method for driving the element, and an information display system having the element. The system comprises: a display section having laminated display layers; a wireless transmitting/receiving section for receiving electric waves containing the display data of the display layers; a driving voltage generating circuit for generating drive voltages to drive the display layers from the electric waves received; and a control section for simultaneously driving the display layers of the number which is determined on the basis of the receiving situations of the electric waves.
摘要翻译：本发明涉及一种显示元件，元件驱动方法以及具有该元件的信息显示系统，其目的在于提供即使接收到的电力降低也能够稳定地进行动作的显示元件，驱动元件的方法，以及具有该元素的信息显示系统。该系统包括：具有层压显示层的显示部分; 无线发送/接收部分，用于接收包含显示层的显示数据的电波; 用于产生驱动电压以从所接收的电波驱动所述显示层的驱动电压产生电路; 以及控制部分，用于同时驱动基于电波的接收情况确定的数量的显示层。

4. 发明申请

US20100254003A1 Anti-Reflection Film 审中-公开
标题翻译：防反射膜
公开(公告)号：US20100254003A1
公开(公告)日：2010-10-07
申请号：US12817837
申请日：2010-06-17
申请人： Eiichi Higashikawa , Toshiaki Yoshihara , Koichi Ohata
发明人： Eiichi Higashikawa , Toshiaki Yoshihara , Koichi Ohata
IPC分类号： G02F1/1335 , G02B1/11 , G02B5/30
CPC分类号： G02B1/11 , G02B1/16 , G02B1/18 , G02B27/0006 , G02F1/133502 , G02F2202/22
摘要： The present invention provides an anti-reflection film which not only has a sufficient anti-reflection properties and sufficient antistatic properties but also reduces color in reflection light, inhibits color unevenness and provides a display device with excellent contrast in a bright place and excellent contrast in a dark place when applied on a display device. The anti-reflection film of the present invention has average luminous reflectance in the range of 0.5-1.5% on a low refractive index layer surface, a difference in the range of 0.2-0.9% between the maximum and the minimum in spectral reflectance on the low refractive index layer surface in a wavelength region of 400-700 nm, absorption loss in average luminous transmittance in the range of 0.5-3.0%, and parallel light transmittance in the range of 94.0-96.5%.
摘要翻译：本发明提供一种防反射膜，其不仅具有足够的抗反射性和足够的抗静电性，而且还降低了反射光的颜色，抑制了颜色不均匀性，并提供了在明亮的地方具有优异的对比度的显示装置和优异的对比度应用在显示设备上的暗处。本发明的防反射膜在低折射率层表面上的平均光反射率在0.5-1.5％的范围内，在光谱反射率的最大值和最小值之间的差为0.2-0.9％ 400-700nm波长范围的低折射率层表面，平均透光率在0.5-3.0％范围内的吸收损失，平行透光率在94.0-96.5％范围内。

5. 发明授权

US07362404B2 Liquid crystal display device and method of manufacturing liquid crystal display device for preventing defects in liquid crystal 失效
标题翻译：液晶显示装置及液晶显示装置的制造方法，用于防止液晶缺陷
公开(公告)号：US07362404B2
公开(公告)日：2008-04-22
申请号：US10930529
申请日：2004-08-31
申请人： Shinji Tadaki , Yoshinori Kiyota , Toshiaki Yoshihara , Hironori Shiroto , Tetsuya Makino , Shigeo Kasahara , Keiichi Betsui
发明人： Shinji Tadaki , Yoshinori Kiyota , Toshiaki Yoshihara , Hironori Shiroto , Tetsuya Makino , Shigeo Kasahara , Keiichi Betsui
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/13394 , G02F1/141
摘要： In a liquid crystal display device, one or a plurality of partition walls adhering to the two substrates are provided in a region between the adhesive member for sealing the peripheral portions of the two substrates and a display region located inside the adhesive member so as to reduce stress applied to the liquid crystal substance. Even when stress is applied to the liquid crystal substance in the peripheral portion of the substrate, the stress is reduced by the partition wall and is not transmitted to the display region on the opposite side of the partition wall. Therefore, even when a crack occurs in the peripheral portion of the substrate due to the stress, the propagation of the crack is stopped by the partition wall, and the crack does not enter the display region.
摘要翻译：在液晶显示装置中，在两个基板的周边部分的密封部件和位于粘合部件内部的显示区域之间的区域中设置粘附在两个基板上的一个或多个分隔壁，以减少施加于液晶物质的应力。即使当对基板的周边部分中的液晶物质施加应力时，分隔壁也会减小应力，并且不会传递到分隔壁的相反侧的显示区域。因此，即使由于应力而在基板的周边部发生裂纹，裂纹的传播也被分隔壁阻止，裂纹不会进入显示区域。

6. 发明授权

US07312774B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US07312774B1
公开(公告)日：2007-12-25
申请号：US10722293
申请日：2003-11-25
申请人： Toshiaki Yoshihara , Tetsuya Makino , Keiichi Betsui
发明人： Toshiaki Yoshihara , Tetsuya Makino , Keiichi Betsui
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G02F2203/30 , G09G3/2018 , G09G3/3406 , G09G2310/0235 , G09G2320/0252
摘要： In each sub-frame, data writing scanning is performed twice continuously, and then data erasing scanning is performed twice continuously. The applied voltage in the data writing scanning and the applied voltage in the data erasing scanning are substantially equal in magnitude, but opposite in polarity. After a response of the liquid crystal by the first application of voltage, the cell charge decreases and the responsiveness of liquid crystal decreases. However, with the second application of voltage of the same polarity, charges corresponding to the applied voltage are stored again in the liquid crystal cell, and the liquid crystal responds again. A display of a greater number of grayscales than the number of output grayscales of a driver is achieved according to a combination of magnitude of voltages to be applied to the liquid crystal a plurality of times within each sub-frame.
摘要翻译：在每个子帧中，连续执行数据写入扫描两次，然后连续执行数据擦除扫描。数据写入扫描中的施加电压和数据擦除扫描中的施加电压在大小上基本相等，但极性相反。在通过第一次施加电压响应液晶之后，电池电荷降低，并且液晶的响应性降低。然而，通过第二次施加相同极性的电压，对应于施加电压的电荷再次存储在液晶单元中，并且液晶再次响应。根据在每个子帧内多次施加到液晶的电压的大小的组合，实现了比驱动器的输出灰度数更多的灰度的显示。

7. 发明授权

US07184018B2 Liquid crystal display device and liquid crystal display method 失效
标题翻译：液晶显示装置及液晶显示方法
公开(公告)号：US07184018B2
公开(公告)日：2007-02-27
申请号：US09772762
申请日：2001-01-30
申请人： Tetsuya Makino , Toshiaki Yoshihara , Hironori Shiroto , Yoshinori Kiyota
发明人： Tetsuya Makino , Toshiaki Yoshihara , Hironori Shiroto , Yoshinori Kiyota
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/3406 , G09G2310/0237 , G09G2310/024 , G09G2310/061 , G09G2310/08 , G09G2320/0261 , G09G2330/021
摘要： In a liquid crystal display device which is constructed by sealing a liquid crystal having spontaneous polarization in an active matrix panel including a coloring member and displays an image on a frame by frame basis by repeating a data writing process and a data erasing process for the active matrix panel, the frequency in the data writing process is set at least twice higher than a frame frequency and the data writing process and the data erasing process are completed within one frame time so that time taken for transmission of light through the coloring member is not more than a half of one frame time. The coloring member is in a non-light-transmitting state during a period of not shorter than a half of one frame, and the blurred outline section of a moving image is reduced.
摘要翻译：在通过在包括着色部件的有源矩阵面板中密封具有自发极化的液晶而构成的液晶显示装置中，通过重复数据写入处理和用于活动的数据擦除处理来逐帧显示图像矩阵面板中，将数据写入处理中的频率设置为比帧频至少高两倍，并且在一帧时间内完成数据写入处理和数据擦除处理，从而使得通过着色部件的光的传输所花费的时间不是超过一帧的一帧时间。着色部件在不小于一帧的一半的时间段内处于非透光状态，并且运动图像的模糊轮廓部分减小。

8. 发明授权

US07176879B1 Display device and display method 失效
标题翻译：显示设备和显示方式
公开(公告)号：US07176879B1
公开(公告)日：2007-02-13
申请号：US10722912
申请日：2003-11-26
申请人： Toshiaki Yoshihara , Tetsuya Makino , Keiichi Betsui
发明人： Toshiaki Yoshihara , Tetsuya Makino , Keiichi Betsui
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G02F2001/133622 , G09G2310/0235 , G09G2310/061 , G09G2340/06
摘要： One frame is divided into three sub-frames of red, green and blue colors, and, in each sub-frame, the time (TA) necessary for writing scanning, the time (TC) necessary for erasing scanning, the time (TB) from the end timing of writing scanning to the start timing of erasing scanning, and the time (TD) from the end timing of erasing scanning to the start timing of writing scanning of the next color (the next sub-frame) are each 25% of the sub-frame. The relations TB+TC=TA+TD, and TB=TD are satisfied. A back-light is turned on during the time from the start timing of writing scanning to the end timing of erasing scanning, and is turned off during the time from the end timing of erasing scanning to the start timing of writing scanning of the next color. The ON time of the back-light is 75% of the sub-frame.
摘要翻译：一帧被分成红色，绿色和蓝色的三个子帧，并且在每个子帧中，写入扫描所需的时间（T SUB）是时间（T < 从扫描结束定时到擦除扫描的开始定时的时间（T SUB> B ）以及擦除扫描所需的时间（T SUB）从扫描结束的结束定时到下一个颜色（下一个子帧）的写入扫描的开始定时，分别为子帧的25％。关系T B C T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T B SUB> = T 。在写入扫描的开始定时到擦除扫描的结束定时的时间期间背光开启，并且在从扫描的结束定时到下一个颜色的扫描的开始定时的时间期间被关闭。背光的ON时间是子帧的75％。

9. 发明申请

US20070018921A1 Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20070018921A1
公开(公告)日：2007-01-25
申请号：US11527221
申请日：2006-09-26
申请人： Toshiaki Yoshihara , Tetsuya Makino , Shinji Tadaki , Hironori Shiroto , Yoshinori Kiyota , Shigeo Kasahara , Keiichi Betsui
发明人： Toshiaki Yoshihara , Tetsuya Makino , Shinji Tadaki , Hironori Shiroto , Yoshinori Kiyota , Shigeo Kasahara , Keiichi Betsui
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/3406 , G09G2310/02 , G09G2310/0235 , G09G2310/08 , G09G2320/0204
摘要： Within one sub-frame or one frame, values of an application voltage of one polarity and an application voltage of the other polarity, and respective retention periods are different. The value of the application voltage of the polarity when dark displaying is carried out is set to be greater than the value of the application voltage of the polarity when bright displaying is carried out, and the retention period thereof is set to be shorter. When the value of the application voltage of the one polarity (the polarity when the bright displaying is carried out correspondingly to a display data) is assumed to be V1, the retention period thereof is assumed to be T1, the value of the application voltage of the other polarity (the polarity when the dark displaying is carried out) is assumed to be V2 and the retention period thereof is assumed to be T2, the value of (V1·T1)/(V2·T2) is set to be in a range between 0.7 and 1.3 and preferably set to be in a range between 0.9 and 1.1.
摘要翻译：在一个子帧或一帧内，一个极性的施加电压和另一极性的施加电压以及各个保持周期的值不同。当进行暗显示时，极性的施加电压的值被设定为大于在执行亮显示时极性的施加电压的值，并且其保持期被设定为更短。当假设一个极性的应用电压值（与显示数据对应地进行亮显示时的极性）为V 1，其保持期假定为T 1，应用的值假定另一极性的电压（进行暗显示时的极性）为V 2，将其保持期设为T 2，将（V 1·T 1）/（V 2·T 2）设定在0.7〜1.3的范围内，优选设定在0.9〜1.1的范围内。

10. 发明申请

US20060244895A1 Liquid crystal display device and manufacturing method of liquid crystal display device 审中-公开
标题翻译：液晶显示装置及液晶显示装置的制造方法
公开(公告)号：US20060244895A1
公开(公告)日：2006-11-02
申请号：US11479726
申请日：2006-06-30
申请人： Toshiaki Yoshihara , Hironori Shiroto , Shinji Tadaki , Tetsuya Makino , Yoshinori Kiyota , Shigeo Kasahara , Keiichi Betsui
发明人： Toshiaki Yoshihara , Hironori Shiroto , Shinji Tadaki , Tetsuya Makino , Yoshinori Kiyota , Shigeo Kasahara , Keiichi Betsui
IPC分类号： C09K19/02
CPC分类号： G02F1/141 , C09K19/0225
摘要： The present invention provides a manufacturing method of a liquid crystal display device capable of achieving uniform alignment of monostable ferroelectric liquid crystal having spontaneous polarization, and provides the liquid crystal display device. The liquid crystal (monostable ferroelectric liquid crystal having spontaneous polarization) showing a phase sequence, either isotropic liquid phase—cholesteric phase—chiral smectic C phase, isotropic liquid phase—chiral nematic phase—chiral smectic C phase, or isotropic liquid phase—cholesteric phase—smectic A phase—chiral smectic C phase, from a high temperature side to a low temperature side, is sandwiched between two glass substrates having transparent electrodes and alignment films whose pretilt angle is not more than 2° and rubbing directions are parallel. In an alignment treatment which is performed to obtain a monostable state after heating the liquid crystal, an electric field with electric field strength of not less than 2 V/μm is applied in the vicinity of the transition temperature from a higher temperature phase than chiral smectic C phase to the chiral smectic C phase.
摘要翻译：本发明提供一种能够实现具有自发极化的单稳态铁电液晶的均匀取向的液晶显示装置的制造方法，并且提供了液晶显示装置。具有相序的各向同性液相 - 胆甾型相 - 手性近晶C相，各向同性液相手性向列相手性近晶C相或各向同性液相胆固醇相的液晶（具有自发极化的单稳态铁电液晶） - 从高温侧到低温侧的相手性近晶C相被夹在具有透明电极的两个玻璃基板和预倾角不大于2°并且摩擦方向平行的取向膜之间。在对液晶进行加热后进行取向处理的取向处理中，将电场强度为2V / mm以上的电场施加在比手性近晶相的高温相的转变温度附近 C相到手性近晶C相。

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