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1. 发明授权

US06538711B2 Method of manufacturing reflective liquid crystal display device 有权
标题翻译：反射式液晶显示装置的制造方法
公开(公告)号：US06538711B2
公开(公告)日：2003-03-25
申请号：US10042209
申请日：2002-01-11
申请人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo
发明人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo
IPC分类号： G02F11335
CPC分类号： G02B5/0215 , G02B5/0268 , G02B5/0284 , G02B5/0294 , G02F1/133553
摘要： A liquid crystal display device includes two electrode substrates and a liquid crystal layer laid between these substrates. One electrode is composed of a glass substrate with a plastics layer having plural convex portions or convex and concave portions randomly formed thereon and a lamination of a reflector, an insulating and flatting layer, a transparent electrode, and alignment layer formed on the plastics layer. The other electrode substrate is composed of a glass substrate and a lamination of a transparent electrode and alignment layer formed on the glass substrate. Both of the electrode substrates are located in a manner to allow the alignment layer of them to be opposed to each other.
摘要翻译：液晶显示装置包括两个电极基板和布置在这些基板之间的液晶层。一个电极由具有多个凸部的塑料层的玻璃基板或者在其上随机形成的凸部和凹部以及在塑料层上形成的反射器，绝缘和平坦化层，透明电极和取向层的叠层构成。另一个电极基板由玻璃基板和形成在玻璃基板上的透明电极和取向层的叠层构成。电极基板的两个位置以允许它们的取向层彼此相对的方式。

2. 发明授权

US06476890B1 Reflective color liquid crystal display apparatus with colored polymer layer 有权
标题翻译：具有彩色聚合物层的反射彩色液晶显示装置
公开(公告)号：US06476890B1
公开(公告)日：2002-11-05
申请号：US09425614
申请日：1999-10-22
申请人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
发明人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/133512 , G02F1/133514 , G02F2001/133519
摘要： A reflective color liquid crystal display apparatus, which can obtain bright images with a contrast in when viewed from any direction, is provided at a low cost. The reflective color liquid crystal display apparatus has an inside reflector and is able to produce bright images with a high contrast because unnecessary reflecting light from non-aperture portions can be decreased, and its aperture ratio can be determined approximately only by intervals of the reflective layer and intervals between the transparent electrodes. This can be accomplished by removing a reflective layer corresponding to black a matrix layer, adding a black matrix function to a polymer layer having protrusions and depressions under the reflective layer, and making a composition of its element so that a black matrix layer is not formed on the reflective layer, but only color filters are formed.
摘要翻译：以低成本提供可以获得从任何方向观察时具有对比度的明亮图像的反射彩色液晶显示装置。反射彩色液晶显示装置具有内部反射器，并且能够产生具有高对比度的明亮图像，因为可以减少来自非开口部分的不必要的反射光，并且其开口率可以仅基于反射层的间隔来确定和透明电极之间的间隔。这可以通过去除对应于黑矩阵层的反射层，向在反射层下方具有突起和凹陷的聚合物层添加黑矩阵功能，并且使其元素的组成使得不形成黑矩阵层在反射层上，但仅形成滤色器。

3. 发明授权

US06803980B2 Reflective color liquid crystal display apparatus 有权
标题翻译：反光彩色液晶显示装置
公开(公告)号：US06803980B2
公开(公告)日：2004-10-12
申请号：US10219291
申请日：2002-08-16
申请人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
发明人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/133512 , G02F1/133514 , G02F2001/133519
摘要： A reflective liquid crystal display apparatus with pixels includes a first electrode substrate, a second electrode substrate and a liquid crystal layer. The first electrode substrate includes a polymer layer having plural protrusions or depressions arranged randomly formed on a glass substrate, and a reflective layer, color filters, transparent electrodes, and an alignment layer formed and laminated sequentially on the polymer layer. The second electrode substrate, includes transparent electrodes and an alignment layer formed and laminated on a glass substrate, and arranged so that the alignment layer faces the alignment layer on the first electrode substrate. The liquid crystal layer is formed by filling a liquid crystal composition into an interval between the first and second electrode substrates. Portions of the reflective layer corresponding to the portions of each pixel other than apertures of each pixel are colored black.
摘要翻译：具有像素的反射型液晶显示装置包括第一电极基板，第二电极基板和液晶层。第一电极基板包括具有随机形成在玻璃基板上的多个突起或凹陷的聚合物层，以及在聚合物层上依次形成和层叠的反射层，滤色器，透明电极和取向层。第二电极基板包括透明电极和形成并层压在玻璃基板上的取向层，并且配置成使得取向层面对第一电极基板上的取向层。通过将液晶组合物填充到第一和第二电极基板之间的间隔中来形成液晶层。对应于除每个像素的孔以外的每个像素的部分的反射层的部分被着色为黑色。

4. 发明授权

US06600536B1 Reflection type liquid crystal display apparatus with insulating film between electrodes and reflection layer 有权
标题翻译：反射型液晶显示装置，在电极和反射层之间具有绝缘膜
公开(公告)号：US06600536B1
公开(公告)日：2003-07-29
申请号：US09535976
申请日：2000-03-27
申请人： Kazuhiro Kuwabara , Shinichi Komura , Osamu Itou , Katsuyuki Funahata
发明人： Kazuhiro Kuwabara , Shinichi Komura , Osamu Itou , Katsuyuki Funahata
IPC分类号： G02F11335
CPC分类号： G02F1/1397 , G02F1/13363 , G02F2001/133531 , G02F2203/02
摘要： A reflection type liquid crystal display apparatus can avoid degradation of a reflection surface or an electrode terminal, provide a multiple color display with high color purity, and reduce fluctuation of voltage due to loss of a drive voltage or capacitive coupling, even when a color filter is provided on a substrate on the side of a reflection plate, thereby to realize a bright display having a high contrast. The reflection type liquid crystal display apparatus has a pair of substrates, a pair of orientation films disposed between the pair of substrates, a liquid crystal layer disposed between the pair of orientation films, a plurality of electrodes disposed respectively opposing the substrates and the orientation films, a reflection layer disposed between a plurality of the electrodes and the substrates within a space defined between one of the substrates and one of the orientation films, and at least one or more thin films having an insulating property arranged between the plurality of electrodes and the reflection layer.
摘要翻译：反射型液晶显示装置可以避免反射面或电极端子的劣化，提供高色纯度的多色显示，并且由于驱动电压或电容耦合的损失而降低电压的波动，即使当滤色器设置在反射板侧的基板上，从而实现具有高对比度的明亮的显示。反射型液晶显示装置具有一对基板，配置在一对基板之间的一对取向膜，配置在一对取向膜之间的液晶层，分别与基板相对配置的多个电极和取向膜设置在多个电极和基板之间的反射层，所述反射层在一个基板和一个取向膜之间限定的空间内，以及至少一个或多个具有布置在多个电极之间的绝缘性能的薄膜和反射层。

5. 发明授权

US06894671B2 Display apparatus including optical modulation element 有权
标题翻译：显示装置，包括光调制元件
公开(公告)号：US06894671B2
公开(公告)日：2005-05-17
申请号：US09817217
申请日：2001-03-27
申请人： Tsunenori Yamamoto , Ikuo Hiyama , Shinichi Komura , Tetsuya Aoyama , Hajime Akimoto , Katsuyuki Funahata , Kazuhiro Kuwabara
发明人： Tsunenori Yamamoto , Ikuo Hiyama , Shinichi Komura , Tetsuya Aoyama , Hajime Akimoto , Katsuyuki Funahata , Kazuhiro Kuwabara
IPC分类号： G02F1/133 , G09G3/20 , G09G3/32 , G09G3/36
CPC分类号： G09G3/2011 , G09G3/2018 , G09G3/2022 , G09G3/3258 , G09G3/3659 , G09G2300/0852
摘要： A display apparatus is capable of adapting sufficiently to an increase in the display frequency even when using an optical modulation element which has a fairly low response speed and can rewrite an image at a high speed. The display apparatus separately performs mapping of display data for an optical modulation element of each pixel and application of gradation information. The display apparatus divides a display period of one frame into a plurality of sub-frames, controls the input value for the optical modulation element independently per each sub-frame in the plurality of sub-frames, and displays an image with a gradation display using the optical modulation element.
摘要翻译：即使当使用具有相当低的响应速度并且可以高速重写图像的光调制元件时，显示装置也能够充分适应显示频率的增加。显示装置分别执行每个像素的光调制元件的显示数据的映射和灰度信息的应用。显示装置将一帧的显示周期分割成多个子帧，对于多个子帧中的每个子帧独立地控制光调制元件的输入值，并且使用光调制元件。

6. 发明授权

US6115017A Liquid crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US6115017A
公开(公告)日：2000-09-05
申请号：US820835
申请日：1997-03-19
申请人： Yoshiro Mikami , Tetsuro Minemura , Makoto Tsumura , Kazuhiro Kuwabara , Shinichi Komura , Tatsuya Ohkubo , Hideo Sato , Shoichi Hirota , Masaya Adachi , Kazuhito Masuda
发明人： Yoshiro Mikami , Tetsuro Minemura , Makoto Tsumura , Kazuhiro Kuwabara , Shinichi Komura , Tatsuya Ohkubo , Hideo Sato , Shoichi Hirota , Masaya Adachi , Kazuhito Masuda
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3659 , G09G3/3674 , G09G3/3685 , G09G2300/0809 , G09G2300/0814 , G09G2300/0828 , G09G2300/0842 , G09G2300/0857 , G09G2300/0876 , G09G2310/0251 , G09G2310/027 , G09G2320/0247 , G09G2320/10 , G09G2340/125 , G09G3/3614
摘要： An improved liquid crystal display apparatus for low power consumption is provided, within each of the regions surrounded by a plurality of scanning electrodes and a plurality of signal electrodes, with a display data holding circuit connected to the corresponding scanning electrodes and signal electrodes, for fetching and storing a display data from the signal electrode in response to a scanning signal; a switching device connected to the display data holding circuit, its switching operation being controlled by the holding circuit; and a display electrode connected to the switching device.
摘要翻译：在由多个扫描电极和多个信号电极围绕的每个区域内设置有用于低功耗的改进的液晶显示装置，其中显示数据保持电路连接到相应的扫描电极和信号电极，用于取出以及响应于扫描信号存储来自所述信号电极的显示数据; 连接到显示数据保持电路的开关装置，其开关操作由保持电路控制; 以及连接到开关装置的显示电极。

7. 发明申请

US20050078073A1 Liquid crystal display apparatus 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20050078073A1
公开(公告)日：2005-04-14
申请号：US11002517
申请日：2004-12-03
申请人： Yoshiro Mikami , Tetsuro Minemura , Makoto Tsumura , Kazuhiro Kuwabara , Shinichi Komura , Tatsuya Ohkubo , Hideo Sato , Shoichi Hirota , Masaya Adachi , Kazuhito Masuda
发明人： Yoshiro Mikami , Tetsuro Minemura , Makoto Tsumura , Kazuhiro Kuwabara , Shinichi Komura , Tatsuya Ohkubo , Hideo Sato , Shoichi Hirota , Masaya Adachi , Kazuhito Masuda
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/2011 , G09G3/3614 , G09G3/3648 , G09G3/3659 , G09G3/3674 , G09G3/3685 , G09G2300/0809 , G09G2300/0814 , G09G2300/0828 , G09G2300/0842 , G09G2300/0857 , G09G2300/0876 , G09G2310/0251 , G09G2310/027 , G09G2320/0247 , G09G2320/10 , G09G2340/125
摘要： A liquid crystal display apparatus having a pair of substrates of which at least one substrate is transparent and a liquid crystal layer sandwiched between the substrates including a plurality of first scanning electrodes formed on one of the substrates, a plurality of signal electrodes intersecting in a matrix form with the plurality of first scanning electrodes, a plurality of second scanning electrodes provided along the first scanning electrodes or the signal electrodes. The display apparatus including within each of the regions surrounded by the plurality of first scanning electrodes and the plurality of signal electrodes: (a) a data holding circuit, signal electrode, and second scanning electrode, (b) a capacitor, (c) a switching device and (d) a display electrode. A drive voltage of the liquid crystal display apparatus is an alternating current voltage having a period which is shorter than a period of fetching by the display data holding circuit.
摘要翻译：一种液晶显示装置，具有一对基板，其中至少一个基板是透明的，并且夹在包括形成在一个基板上的多个第一扫描电极的基板之间的液晶层，多个信号电极以矩阵相交形成有多个第一扫描电极，沿着第一扫描电极或信号电极设置的多个第二扫描电极。所述显示装置包括在由所述多个第一扫描电极和所述多个信号电极包围的各个区域内的各个区域中：（a）数据保持电路，信号电极和第二扫描电极，（b）电容器，（c）开关装置和（d）显示电极。液晶显示装置的驱动电压是具有比由显示数据保持电路取出的周期短的周期的交流电压。

8. 发明授权

US4836657A Optical change-over switch utilizing ferroelectric liquid crystal material 失效
标题翻译：利用铁电液晶材料的光转换开关
公开(公告)号：US4836657A
公开(公告)日：1989-06-06
申请号：US940491
申请日：1986-12-10
申请人： Yasuhiro Gunji , Sadayuki Okada , Masato Isogai , Katsumi Kondo , Masahiko Ibamoto , Kazuhiro Kuwabara , Atsushi Kanke
发明人： Yasuhiro Gunji , Sadayuki Okada , Masato Isogai , Katsumi Kondo , Masahiko Ibamoto , Kazuhiro Kuwabara , Atsushi Kanke
IPC分类号： G02F1/1333 , G02F1/141
CPC分类号： G02F1/1326 , G02F1/141
摘要： The liquid crystal cell (30) for the optical change-over switch comprises a pair of transparent substrates (1), a pair of transparent flat electrodes (2) provided on the respective opposing surfaces of the substrates, orientation control films (3) provided on the flat electrodes (2), two pair of comb shaped electrodes (33) respectively provided on the orientation control films (3), and a ferroelectric liquid crystal layer (4) confined between the substrates (1). The optical incidence plane (31) to the cell (30) is so selected that the plane (31) is away from the helical axes (9) of the ferroelectric liquid crystal in the cell (30) in the order of somewhat greater than the tilt angle (.theta..sub.t) of the ferroelectric liquid crystal. The pair of flat electrodes (2) generate a first electric field (37a) perpendicular to the layer (32) and orient the long axes of the ferroelectric liquid crystal molecules into a first orientation (35a') parallel to the layer (32 ) to induce a first refractive index which causes simultaneous reflection of unpolarized light beam (7+8) with a predetermined incidence angle (.theta.). The two pair of comb shaped electrodes (33) generate a second electric field (37b') parallel to the layer and perpendicular to the helical axes (9) and orient the long axes of the molecules into a second orientation (35b') not in parallel to the layer (32) to induce a second refractive index which causes simultaneous transmission of the unpolarized light beam (7+8) with the predetermined incidence angle (.theta.).
摘要翻译：用于光转换开关的液晶单元（30）包括一对透明基板（1），设置在基板的相应相对表面上的一对透明平板电极（2），提供定向控制膜在平面电极（2）上，分别设置在取向控制膜（3）上的两对梳状电极（33）和限制在基板（1）之间的铁电液晶层（4）。选择细胞（30）的光入射平面（31），以使得平面（31）以略大于细胞（30）的大小的顺序远离细胞（30）中的铁电液晶的螺旋轴（9）铁电液晶的倾斜角（θt）。一对扁平电极（2）产生垂直于层（32）的第一电场（37a），并将铁电液晶分子的长轴定向成与层（32）平行的第一取向（35a'）至诱导第一折射率，其引起非偏振光束（7 + 8）以预定入射角（θ）的同时反射。两对梳状电极（33）产生平行于该层并垂直于螺旋轴（9）的第二电场（37b'），并使分子的长轴定向成不在第二取向（35b'）平行于层（32）以诱导第二折射率，其引起非偏振光束（7 + 8）以预定入射角（θ）的同时透射。

9. 发明申请

US20050099997A1 IP phone device capable of remote controling associated PC with control command in audio signal format 有权
标题翻译：能够以音频信号格式控制相关PC的IP电话设备
公开(公告)号：US20050099997A1
公开(公告)日：2005-05-12
申请号：US10673500
申请日：2003-09-30
申请人： Kazuhiro Kuwabara , Susumu Chida
发明人： Kazuhiro Kuwabara , Susumu Chida
IPC分类号： H04M1/00 , H04L29/06 , H04M1/247 , H04M1/253 , H04M1/725 , H04M11/00 , H04J1/02
CPC分类号： H04L65/1069 , H04L29/06027 , H04M1/2535 , H04M1/72502
摘要： To facilitate calls made by Internet telephony through a computer, an IP phone system is provided with an audio I/F 18 for inputting and outputting audio signals for communications to and from a PC 20 over the Internet 200, in accordance with Internet telephony execution commands; a user I/F 13 for inputting Internet telephony call start instructions; and a path switching portion 19 for switching the output destination of audio signals that are input though a handset 14 and the input source of audio signals to be output as sounds from the handset 14, between an NCU 17 and the audio I/F 18, if a call start instruction for Internet telephony is input. If a call start instruction for Internet telephony is input from the user I/F 13, a control portion 11 outputs a control command for executing Internet telephony with respect to the PC 20, as an audio signal from the audio I/F 18.
摘要翻译：为了方便通过计算机进行的因特网电话的呼叫，IP电话系统被提供有音频I / F 18，用于根据因特网电话执行命令输入和输出用于通过因特网200与PC 20进行通信的音频信号 ; 用于输入互联网电话呼叫开始指令的用户I / F 13; 以及路径切换部分19，用于通过手机14输入的音频信号的输出目的地和要从手机14输出的音频信号的输入源在NCU 17和音频I / F 18之间切换，如果输入了用于因特网电话的呼叫开始指令。如果从用户I / F 13输入用于因特网电话的呼叫开始指令，则控制部分11输出用于相对于PC 20执行因特网电话的控制命令作为来自音频I / F 18的音频信号。

10. 发明授权

US5159471A Scanner device having a binary signal depending upon density level of adjacent pixels 失效
标题翻译：具有依赖于相似像素密度水平的二进制信号的扫描仪设备
公开(公告)号：US5159471A
公开(公告)日：1992-10-27
申请号：US559267
申请日：1990-07-27
申请人： Tatsuya Satou , Masaaki Terazawa , Kazuhiro Kuwabara
发明人： Tatsuya Satou , Masaaki Terazawa , Kazuhiro Kuwabara
IPC分类号： H04N1/403
CPC分类号： H04N1/403
摘要： A scanner device can be used in a facsimile machine or the like for reading a document on line basis. Each line of the document is read on pixel basis while irradiating a light onto the document. The scanner device includes an image sensor which receives a light reflected from the document and converts the light to an analog electrical signal. A controller controls the reading operation of the image sensor. A comparator translates the analog electric signal into a binary signal. The binary signal is stored in a shift register wherein the contents therein represents an image of a preceding line with respect to the present line being read by the image sensor. A threshold value applied to the comparator to read the present line image is varied depending upon the preceding line data stored in the shift register. As such, images on the document can be read with excellent fidelity, particularly when a fine line extending in a main scanning direction is present on the document.
摘要翻译：可以在传真机等中使用扫描仪装置，以便在线读取文件。文档的每一行以像素为基础读取，同时将光照射到文档上。扫描仪装置包括图像传感器，其接收从文件反射的光并将光转换成模拟电信号。控制器控制图像传感器的读取操作。比较器将模拟电信号转换为二进制信号。二进制信号被存储在移位寄存器中，其中其中的内容表示由图像传感器读取的相对于当前行的前一行的图像。应用于比较器以读取当前行图像的阈值根据存储在移位寄存器中的前一行数据而变化。因此，能够以良好的保真度读取文件上的图像，特别是当在文档上存在沿主扫描方向延伸的细线时。

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