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1. 发明申请

US20090256792A1 Display Device 审中-公开
标题翻译：显示设备
公开(公告)号：US20090256792A1
公开(公告)日：2009-10-15
申请号：US12420991
申请日：2009-04-09
申请人： Katsumi MATSUMOTO , Kozo Yasuda , Naohisa Ando , Toshio Miyazawa
发明人： Katsumi MATSUMOTO , Kozo Yasuda , Naohisa Ando , Toshio Miyazawa
IPC分类号： G09G3/36 , H03L5/00
CPC分类号： G09G3/3688 , G09G2310/0289 , G09G2330/08
摘要： An object of the present invention is to increase the reliability in the level shift operation in a display device provided with a level shift circuit. The display device according to the present invention is characterized in that the above described level shift circuit comprises: a first thin film transistor having a semiconductor layer formed of a polysilicon layer; a waveform rectifying circuit connected to a second electrode of the above described first thin film transistor; and a constant current source and a switching element connected between the second electrode of the above described first thin film transistor and a reference power source, wherein a bias voltage is inputted into a control electrode of the above described first thin film transistor and an input signal is inputted into a first electrode of the above described first thin film transistor.
摘要翻译：本发明的目的是提高具有电平移位电路的显示装置中的电平移位操作的可靠性。根据本发明的显示装置的特征在于，上述电平移位电路包括：具有由多晶硅层形成的半导体层的第一薄膜晶体管; 波形整流电路，连接到上述第一薄膜晶体管的第二电极; 以及连接在上述第一薄膜晶体管的第二电极和参考电源之间的恒流源和开关元件，其中偏置电压被输入到上述第一薄膜晶体管的控制电极和输入信号被输入到上述第一薄膜晶体管的第一电极中。

2. 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。

3. 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。

4. 发明授权

US08730550B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08730550B2
公开(公告)日：2014-05-20
申请号：US13565835
申请日：2012-08-03
申请人： Naohisa Ando , Masataka Okamoto , Takahiko Muneyoshi
发明人： Naohisa Ando , Masataka Okamoto , Takahiko Muneyoshi
IPC分类号： G02B26/02
CPC分类号： G02B26/02
摘要： Provided is a display device, including: a pair of light transmissive substrates disposed to be opposed to each other at an interval; a sealing member which bonds the pair of light transmissive substrates together and defines an encapsulation space between the pair of light transmissive substrates; a plurality of shutters disposed in the encapsulation space so as to optically display an image; liquid having optical isotropy filled in the encapsulation space; and an optical film disposed between the liquid and at least one of the pair of light transmissive substrates. A refractive index of the optical film is different from a refractive index of the pair of light transmissive substrates.
摘要翻译：提供一种显示装置，包括：一对透光基板，以一定间隔彼此相对设置; 密封构件，其将所述一对透光基板结合在一起并限定所述一对透光基板之间的封装空间; 多个快门，其设置在所述封装空间中以光学地显示图像; 填充在封装空间中的具有光学各向同性的液体; 以及设置在所述液体和所述一对透光基板中的至少一个之间的光学膜。光学膜的折射率与一对透光性基板的折射率不同。

5. 发明申请

US20120287509A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20120287509A1
公开(公告)日：2012-11-15
申请号：US13465068
申请日：2012-05-07
申请人： Takahiko MUNEYOSHI , Naohisa Ando , Takahide Kuranaga , Mitsuhide Miyamoto , Kazufumi Watabe
发明人： Takahiko MUNEYOSHI , Naohisa Ando , Takahide Kuranaga , Mitsuhide Miyamoto , Kazufumi Watabe
IPC分类号： G02B1/11
CPC分类号： G02B26/02 , G09F9/372
摘要： Provided is a display device, including: a light shielding film including a plurality of fixed apertures; a plurality of shutters; and a drive portion for driving each of the plurality of shutters. The plurality of fixed apertures each have an elongated shape including a long-side direction and a short-side direction, and include: fixed apertures of a first group in which the long-side direction is directed in a first direction; and fixed apertures of a second group in which the long-side direction is directed in a second direction orthogonal to the first direction. The plurality of shutters include: shutters of a first group, which correspond to the fixed apertures of the first group, respectively, and are linearly driven in the second direction; and shutters of a second group, which correspond to the fixed apertures of the second group, respectively, and are linearly driven in the first direction.
摘要翻译：提供一种显示装置，包括：遮光膜，其包括多个固定孔; 多个百叶窗; 以及用于驱动多个百叶窗中的每一个的驱动部分。多个固定孔各自具有包括长边方向和短边方向的细长形状，并且包括：长边方向朝向第一方向的第一组的固定孔; 以及其中长边方向在与第一方向正交的第二方向上指向的第二组的固定孔。多个百叶窗包括：第一组的百叶窗，分别对应于第一组的固定孔，并沿第二方向线性地驱动; 和第二组的快门，其分别对应于第二组的固定孔，并且在第一方向上被线性驱动。

6. 发明授权

US09250437B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09250437B2
公开(公告)日：2016-02-02
申请号：US13465061
申请日：2012-05-07
申请人： Takahiko Muneyoshi , Naohisa Ando , Takahide Kuranaga , Mitsuhide Miyamoto , Kazufumi Watabe
发明人： Takahiko Muneyoshi , Naohisa Ando , Takahide Kuranaga , Mitsuhide Miyamoto , Kazufumi Watabe
IPC分类号： G02B26/02 , G02B3/00 , G09F9/37
CPC分类号： G02B26/02 , G02B3/0056 , G09F9/372
摘要： Provided is a display device, including: a light shielding film including a plurality of fixed apertures, each allowing passage of light; a lens arranged above the plurality of fixed apertures; a plurality of shutters, which are arranged between the light shielding film and the lens and correspond to the plurality of fixed apertures, respectively, for controlling passage and blocking of the light; and a drive portion for driving each of the plurality of shutters to move between a position above each of the plurality of fixed apertures and a position retracted from each of the plurality of fixed apertures. The plurality of fixed apertures each have an elongated shape including a long-side direction and a short-side direction. The lens has a light refractive power that is larger in the short-side direction than in the long-side direction.
摘要翻译：提供一种显示装置，包括：遮光膜，其包括多个固定孔，每个允许光通过; 布置在所述多个固定孔的上方的透镜; 多个快门，其分别布置在所述遮光膜和所述透镜之间并且分别对应于所述多个固定孔，用于控制所述光的通过和阻挡; 以及驱动部分，用于驱动多个快门中的每一个在多个固定孔中的每一个上方的位置和从多个固定孔中的每一个缩回的位置之间移动。多个固定孔各自具有包括长边方向和短边方向的细长形状。透镜具有在短边方向上比在长边方向上大的光的屈光力。

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