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41. 发明申请

US20120307334A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE 有权
标题翻译：显示装置和制造显示装置的方法
公开(公告)号：US20120307334A1
公开(公告)日：2012-12-06
申请号：US13483095
申请日：2012-05-30
申请人： Hidekazu NITTA , Makoto Ohkura , Takuo Kaitoh , Katsumi Matsumoto
发明人： Hidekazu NITTA , Makoto Ohkura , Takuo Kaitoh , Katsumi Matsumoto
IPC分类号： G02B26/02 , H01L33/08
CPC分类号： G02B26/085 , B81B3/0072 , B81B2201/045 , B81C2201/0167
摘要： In a movable shutter-system display device, a movable shutter includes an amorphous silicon film material which has a low residual stress and thus is stable. A display device includes a display panel comprising a first substrate and a second substrate. The display panel includes a plurality of pixels; each of the plurality of pixels includes a movable shutter including amorphous silicon and a driving circuit for driving the movable shutter; and the amorphous silicon included in the movable shutter is formed of at least two amorphous silicon films, and where any two amorphous silicon films adjacent to each other among the at least two amorphous silicon films are a first amorphous silicon film and a second amorphous silicon film stacked on the first amorphous silicon film, the first amorphous silicon film and the second amorphous silicon film have different characteristic values.
摘要翻译：在可移动快门系统显示装置中，可移动遮板包括具有低残余应力并因此是稳定的非晶硅膜材料。显示装置包括：显示面板，包括第一基板和第二基板。显示面板包括多个像素; 所述多个像素中的每一个包括可移动快门，其包括非晶硅和用于驱动所述活动快门的驱动电路; 并且包括在可移动快门中的非晶硅由至少两个非晶硅膜形成，并且其中在至少两个非晶硅膜中彼此相邻的两个非晶硅膜是第一非晶硅膜和第二非晶硅膜堆叠在第一非晶硅膜上，第一非晶硅膜和第二非晶硅膜具有不同的特性值。

42. 发明申请

US20120287494A1 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE DISPLAY DEVICE 有权
标题翻译：显示装置和制造显示装置的方法
公开(公告)号：US20120287494A1
公开(公告)日：2012-11-15
申请号：US13429470
申请日：2012-03-26
申请人： Kouhei Takahashi , Takeshi Kuriyagawa , Daisuke Sonoda , Takuo Kaitoh , Katsumi Matsumoto
发明人： Kouhei Takahashi , Takeshi Kuriyagawa , Daisuke Sonoda , Takuo Kaitoh , Katsumi Matsumoto
IPC分类号： G02B26/02 , C23C8/10 , C23C8/12 , G02B5/00
CPC分类号： G02B26/02 , G02B26/0841 , G09G3/3433 , G09G2300/08
摘要： A metal layer is formed on a highly light-transmissive substrate; a resist mask having an opening pattern is formed on the metal layer; exposed portions of the metal layer is etched away in this state to form openings; then the resist mask is removed; and a surface of the metal layer and an inner side wall of each of the openings are oxidized to form a metal oxide layer. Thus, a front surface and a rear surface of the aperture plate are caused to have different reflectances. The oxide layer is formed at the same time as when the resist mask is ashed to remove resist.
摘要翻译：金属层形成在高透光性基板上; 在金属层上形成具有开口图案的抗蚀剂掩模; 在该状态下，金属层的暴露部分被蚀刻掉以形成开口; 然后去除抗蚀剂掩模; 并且金属层的表面和每个开口的内侧壁被氧化以形成金属氧化物层。因此，使孔板的前表面和后表面具有不同的反射率。在抗蚀剂掩模被灰化以除去抗蚀剂的同时形成氧化物层。

43. 发明授权

US08164093B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08164093B2
公开(公告)日：2012-04-24
申请号：US12578630
申请日：2009-10-14
申请人： Naohisa Ando , Katsumi Matsumoto , Kozo Yasuda
发明人： Naohisa Ando , Katsumi Matsumoto , Kozo Yasuda
IPC分类号： H01L27/14
CPC分类号： G09G3/20 , G09G3/3208 , G09G3/3611 , G09G2300/0408 , G09G2310/0289
摘要： An object of the present invention is to increase the speed of the level shifting operation in a display device having a level shift circuit formed of polysilicon thin film transistors. The present invention provides a display device having a level shift circuit wherein the above described level shift circuit has: a thin film transistor having a semiconductor layer formed of a polysilicon layer; a load resistance element connected between a second electrode of the above described thin film transistor and a reference power supply; and a waveform rectifying circuit connected to the second electrode of the above described thin film transistor, and a diode element of which the anode region is connected to the first electrode of the above described thin film transistor and of which the cathode region is connected to the second electrode of the above described thin film transistor.
摘要翻译：本发明的目的是提高具有由多晶硅薄膜晶体管形成的电平移位电路的显示装置中的电平移动操作的速度。本发明提供一种具有电平移位电路的显示装置，其中上述电平移位电路具有：具有由多晶硅层形成的半导体层的薄膜晶体管; 连接在上述薄膜晶体管的第二电极和参考电源之间的负载电阻元件; 以及连接到上述薄膜晶体管的第二电极的波形整流电路，以及二极管元件，其阳极区域与上述薄膜晶体管的第一电极连接，其阴极区域连接到上述薄膜晶体管的第二电极。

44. 发明授权

US08102353B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08102353B2
公开(公告)日：2012-01-24
申请号：US11902740
申请日：2007-09-25
申请人： Katsumi Matsumoto , Kozo Yasuda , Hiroshi Kageyama
发明人： Katsumi Matsumoto , Kozo Yasuda , Hiroshi Kageyama
IPC分类号： G09G3/36
CPC分类号： G09G3/3688
摘要： The present invention is to prevent a capture error of display data caused by a delay due to a built-in driving circuit in a display device with a built-in driving circuit. The display device comprises: a display area having a plurality of sub pixels; and a driving circuit formed at the periphery of the display area; wherein the driving circuit includes: a first scanning circuit that performs scanning in a first direction; and a latch circuit which latches display data inputted from external based on a scanning output outputted from the first scanning circuit; wherein the driving circuit includes a timing correction circuit which corrects the timing of level change of the scanning output outputted from the first scanning circuit based on a display data synchronization clock inputted from external; wherein the latch circuit latches display data by means of a corrected scanning output outputted from the timing correction circuit; and wherein a transmission line up to the latch circuit of the display data and a transmission line up to the timing correction circuit of the display data synchronization clock are adjacently arranged.
摘要翻译：本发明是为了防止在具有内置驱动电路的显示装置中由于内置驱动电路引起的延迟引起的显示数据的捕获误差。显示装置包括：具有多个子像素的显示区域; 以及形成在所述显示区域的周围的驱动电路; 其中所述驱动电路包括：第一扫描电路，其沿第一方向执行扫描; 以及锁存电路，其基于从所述第一扫描电路输出的扫描输出来锁存从外部输入的显示数据; 其中驱动电路包括一个定时校正电路，该定时校正电路根据从外部输入的显示数据同步时钟校正从第一扫描电路输出的扫描输出的电平变化的定时; 其中所述锁存电路通过从所述定时校正电路输出的经校正的扫描输出来锁存显示数据; 并且其中直到直到显示数据的锁存电路的传输线和直到显示数据同步时钟的定时校正电路的传输线相邻布置。

45. 发明授权

US07773957B2 Mobile communication terminal with rotational display unit 有权
标题翻译：具有旋转显示单元的移动通信终端
公开(公告)号：US07773957B2
公开(公告)日：2010-08-10
申请号：US10335722
申请日：2003-01-02
申请人： Katsumi Matsumoto
发明人： Katsumi Matsumoto
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04M1/021 , H04M1/0233 , H04M1/0243 , H04M1/03 , H04M1/72522 , H04N7/142 , H04N2007/145
摘要： Disclosed is a mobile communication terminal provided with a rotational display unit. The mobile communication terminal comprises: (a) a main housing comprising a first hinge axis formed on one end; (b) a connection member hingedly connected to the main housing so as to be opened from and closed into the main housing around the first hinge axis, and comprising a second hinge axis on the upper surface of the connection member and perpendicular to the first hinge axis; and (c) a rotational housing rotatably connected and opposite to the connection member, and rotated around the second hinge axis.
摘要翻译：公开了一种设置有旋转显示单元的移动通信终端。移动通信终端包括：（a）主壳体，包括在一端形成的第一铰链轴线; （b）连接构件，其铰接地连接到主壳体以便围绕第一铰链轴线从主壳体打开并关闭到主壳体中，并且包括在连接构件的上表面上并垂直于第一铰链的第二铰链轴线轴; 和（c）可旋转地连接并与连接构件相对并且围绕第二铰链轴线旋转的旋转壳体。

46. 发明申请

US20100097364A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100097364A1
公开(公告)日：2010-04-22
申请号：US12578630
申请日：2009-10-14
申请人： Naohisa Ando , Katsumi Matsumoto , Kozo Yasuda
发明人： Naohisa Ando , Katsumi Matsumoto , Kozo Yasuda
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/20 , G09G3/3208 , G09G3/3611 , G09G2300/0408 , G09G2310/0289
摘要： An object of the present invention is to increase the speed of the level shifting operation in a display device having a level shift circuit formed of polysilicon thin film transistors. The present invention provides a display device having a level shift circuit wherein the above described level shift circuit has: a thin film transistor having a semiconductor layer formed of a polysilicon layer; a load resistance element connected between a second electrode of the above described thin film transistor and a reference power supply; and a waveform rectifying circuit connected to the second electrode of the above described thin film transistor, and a diode element of which the anode region is connected to the first electrode of the above described thin film transistor and of which the cathode region is connected to the second electrode of the above described thin film transistor.
摘要翻译：本发明的目的是提高具有由多晶硅薄膜晶体管形成的电平移位电路的显示装置中的电平移动操作的速度。本发明提供一种具有电平移位电路的显示装置，其中上述电平移位电路具有：具有由多晶硅层形成的半导体层的薄膜晶体管; 连接在上述薄膜晶体管的第二电极和参考电源之间的负载电阻元件; 以及连接到上述薄膜晶体管的第二电极的波形整流电路，以及二极管元件，其阳极区域与上述薄膜晶体管的第一电极连接，其阴极区域连接到上述薄膜晶体管的第二电极。

47. 发明申请

US20090213060A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20090213060A1
公开(公告)日：2009-08-27
申请号：US12392124
申请日：2009-02-25
申请人： Kozo YASUDA , Katsumi Matsumoto
发明人： Kozo YASUDA , Katsumi Matsumoto
IPC分类号： G09G3/36 , H04N3/14
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3648 , G09G2300/0842
摘要： A display device includes, in each pixel including a pixel electrode and a counter electrode with liquid crystal therebetween, a memory part which stores video data written to the pixel electrode and a switch part which applies a first video voltage to the counter electrode and selects and applies the first video voltage or a second video voltage which is obtained by inverting the first video voltage to the pixel electrode in accordance with the video data stored in the memory part, in which a liquid crystal inversion AC cycle during which the first video voltage and the second video voltage are driven such that a magnitude of the first video voltage and a magnitude of the second video voltage are exchanged in a predetermined cycle is set longer than a rewrite cycle of video data to the pixel electrode.
摘要翻译：显示装置在包括像素电极和具有液晶的对置电极的每个像素中包括存储写入像素电极的视频数据的存储部分和向对置电极施加第一视频电压的开关部分，将第一视频电压或第二视频电压施加到根据存储在存储器部分中的视频数据将第一视频电压反转到像素电极获得的第二视频电压或第二视频电压，其中第一视频电压和驱动第二视频电压使得第一视频电压的大小和第二视频电压的大小以预定周期被交换被设置为比对像素电极的视频数据的重写周期更长。

48. 发明申请

US20090213057A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20090213057A1
公开(公告)日：2009-08-27
申请号：US12392136
申请日：2009-02-25
申请人： Kozo YASUDA , Katsumi Matsumoto
发明人： Kozo YASUDA , Katsumi Matsumoto
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3266 , G09G3/3275 , G09G3/3677 , G09G3/3688 , G09G2300/0408 , G09G2300/0417 , G09G2310/0267 , G09G2310/0275 , G09G2310/0289
摘要： Provided is a display device including a level shift circuit, which includes a thin film transistor having a polycrystalline semiconductor layer, and which realizes a reliable operation even when a threshold of the thin film transistor varies. The display device includes: a board; and the level shift circuit which includes the thin film transistor having the polycrystalline semiconductor layer, and is formed on the board, in which the level shift circuit includes: a plurality of source-input level shift circuits including a plurality of unit level shift circuits having drain resistors different in value from one another; and a selection circuit, which selects one of outputs from the plurality of unit level shift circuits as an output from a normally operated unit level shift circuit.
摘要翻译：提供了一种包括电平移位电路的显示装置，其包括具有多晶半导体层的薄膜晶体管，并且即使当薄膜晶体管的阈值变化时也实现可靠的操作。显示装置包括：板; 以及电平移位电路，其包括具有多晶半导体层的薄膜晶体管，并且形成在电路板上，其中电平移位电路包括：多个源极输入电平移位电路，包括多个单位电平移位电路，其具有漏极电阻值彼此不同; 以及选择电路，其从所述多个单位电平移位电路中选择一个输出作为来自正常操作的单位电平移位电路的输出。

49. 发明授权

US5950937A Alumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered body 有权
公开(公告)号：US5950937A
公开(公告)日：1999-09-14
申请号：US197535
申请日：1998-11-23
申请人： Akihito Iwai , Hiroshi Wada , Katsumi Matsumoto , Sosuke Naito , Yoshihiko Imai , Hideki Nakamura , Hiroaki Tanaka
发明人： Akihito Iwai , Hiroshi Wada , Katsumi Matsumoto , Sosuke Naito , Yoshihiko Imai , Hideki Nakamura , Hiroaki Tanaka
IPC分类号： C04B35/10 , B02C13/28 , C04B35/119 , C04B35/48 , C04B35/488
CPC分类号： C04B35/4885 , B02C13/28 , C04B35/119
摘要： An alumina-zirconia sintered body comprising 92 to 35% by weight of aluminum oxide and 8 to 65% by weight of zirconium oxide having mainly tetragonal system, and 0.2 to 5 parts by weight of silicon oxide per 100 parts by weight of the total of aluminum oxide and zirconium oxide, and having a relative density of 95% or more, has improved wear resistance and suitable for use in an impact grinder.

50. 发明授权

US5241667A Electronic equipment controlling apparatus utilizing reference clock generator means 失效
标题翻译：电子设备控制装置利用参考时钟发生器装置
公开(公告)号：US5241667A
公开(公告)日：1993-08-31
申请号：US781176
申请日：1991-10-31
申请人： Katsumi Matsumoto
发明人： Katsumi Matsumoto
IPC分类号： G06F15/16 , G04G7/00 , G04G15/00 , G06F1/14 , G06F9/52 , G06F15/177
CPC分类号： G04G7/00 , G04G15/006
摘要： An apparatus connecting a main controller for controlling an operation of an electric equipment and a sub controller for conducting a clock operation through a communication device is characterized in that the main controller generates a data having a predetermined period based on a reference clock and sends out the data through the communication device, and in that the sub controller receives the data sent from the main controller through the communication device and conducts a clock operation based on the period of the data. Because clock information is produced based on a communication period of the data from the main controller, the sub controller does not need a highly precise reference oscillator.

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