-
公开(公告)号:US09451246B2
公开(公告)日:2016-09-20
申请号:US13545768
申请日:2012-07-10
申请人: Jun Koyama , Hiroyuki Miyake , Hideaki Shishido , Seiko Inoue , Kouhei Toyotaka , Koji Kusunoki , Hikaru Harada , Makoto Kaneyasu
发明人: Jun Koyama , Hiroyuki Miyake , Hideaki Shishido , Seiko Inoue , Kouhei Toyotaka , Koji Kusunoki , Hikaru Harada , Makoto Kaneyasu
CPC分类号: H04N13/376 , H04N13/315 , H04N13/324 , H04N13/356 , H04N13/373
摘要: A display device includes a display panel including a plurality of pixels, a shutter panel including a driver circuit, a liquid crystal, and light-transmitting electrodes provided in a striped manner, and a positional data detector configured to detect a positional data of a viewer. The shutter panel is provided over a display surface side of the display panel, a width of one of the light-transmitting electrodes in the shutter panel is smaller than that of one of the plurality of pixels, and the driver circuit in the shutter panel is configured to selectively output signals for forming a parallax barrier to the light-transmitting electrodes. The parallax barrier is capable of changing its shape in accordance with the detected positional data.
摘要翻译: 一种显示装置,包括:包括多个像素的显示面板;包括驱动电路的快门面板;液晶;以条纹方式设置的透光电极;以及位置数据检测器,被配置为检测观察者的位置数据 。 快门面板设置在显示面板的显示面侧,快门面板中的一个透光电极的宽度小于多个像素中的一个透光电极的宽度,而快门面板中的驱动电路为 被配置为选择性地输出用于形成对透光电极的视差屏障的信号。 视差屏障能够根据检测到的位置数据改变其形状。
-
公开(公告)号:US09412291B2
公开(公告)日:2016-08-09
申请号:US13467092
申请日:2012-05-09
申请人: Kouhei Toyotaka
发明人: Kouhei Toyotaka
IPC分类号: G09G3/20
CPC分类号: G09G3/3233 , G09G3/20 , G09G2300/0809 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2330/021
摘要: A display device includes a plurality of pulse output circuits each of which outputs signals to one of the two kinds of scan lines and a plurality of inverted pulse output circuits each of which outputs, to the other of the two kinds of scan lines, inverted or substantially inverted signals of the signals output from the pulse output circuits. Each of the plurality of inverted pulse output circuits operates with at least two kinds of signals used for the operation of the plurality of pulse output circuits. Thus, through current generated in the inverted pulse output circuits can be reduced.
摘要翻译: 显示装置包括多个脉冲输出电路,每个脉冲输出电路将信号输出到两种扫描线之一,以及多个反相脉冲输出电路,每个反相脉冲输出电路向两条扫描线中的另一条输出反相或 从脉冲输出电路输出的信号基本反转的信号。 多个反相脉冲输出电路中的每一个以用于多个脉冲输出电路的操作的至少两种信号进行工作。 因此,可以减少在反相脉冲输出电路中产生的电流。
-
公开(公告)号:US08797371B2
公开(公告)日:2014-08-05
申请号:US13329420
申请日:2011-12-19
申请人: Kouhei Toyotaka
发明人: Kouhei Toyotaka
IPC分类号: G09G5/10
CPC分类号: G09G3/003 , G09G3/3413 , G09G3/3426 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2310/0235 , G09G2310/0286 , G09G2310/08 , G09G2320/0242 , G09G2330/026 , G09G2380/14 , G09G2380/16
摘要: To reduce crosstalk in sequential frame periods. An image signal is written to a pixel in a first sub-frame period. Then, just before a second sub-frame period, the light source is lit in accordance with the image signal written in the first sub-frame period and sequentially, the image signal is written in the second sub-frame period of the right eye frame period. Then, just before the next first sub-frame period, the light source is lit in accordance with the image signal in the third sub-frame period and sequentially, writing of the image signal is performed in the third sub-frame period of the right eye frame period.
摘要翻译: 以减少连续帧周期中的串扰。 在第一子帧周期中将图像信号写入像素。 然后,恰好在第二子帧周期之前,根据在第一子帧周期中写入的图像信号,依次照亮光源,将图像信号写入右眼帧的第二子帧周期 期。 然后,恰好在下一个第一子帧周期之前,根据第三子帧周期中的图像信号照亮光源,并且顺序地,在右边的第三子帧周期中执行图像信号的写入 眼周期
-
公开(公告)号:US08320516B2
公开(公告)日:2012-11-27
申请号:US13031717
申请日:2011-02-22
申请人: Kouhei Toyotaka
发明人: Kouhei Toyotaka
IPC分类号: G11C19/00
CPC分类号: H03K19/0013 , G11C19/184 , G11C19/28 , H03K19/096 , H03K23/44
摘要: An object of the present invention is to provide a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit. In an embodiment of the pulse signal output circuit, a transistor has a source terminal or a drain terminal connected to a gate electrode of another transistor having a source terminal or a drain terminal forming an output terminal of the pulse signal output circuit, the channel length of the transistor being longer than the channel length of the other transistor. Thereby, the amount of a leakage current modifying the gate potential of the other transistor can be reduced, and a malfunction of the pulse signal output circuit can be prevented.
摘要翻译: 本发明的目的是提供一种能够稳定运行的脉冲信号输出电路和包括脉冲信号输出电路的移位寄存器。 在脉冲信号输出电路的实施例中,晶体管具有连接到具有形成脉冲信号输出电路的输出端的源极端子或漏极端子的另一晶体管的栅电极的源极端子或漏极端子,沟道长度 的晶体管比另一个晶体管的沟道长度长。 因此,可以减小修正另一个晶体管的栅极电位的漏电流的量,并且可以防止脉冲信号输出电路的故障。
-
公开(公告)号:US20120287099A1
公开(公告)日:2012-11-15
申请号:US13467092
申请日:2012-05-09
申请人: Kouhei Toyotaka
发明人: Kouhei Toyotaka
CPC分类号: G09G3/3233 , G09G3/20 , G09G2300/0809 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2330/021
摘要: A display device includes a plurality of pulse output circuits each of which outputs signals to one of the two kinds of scan lines and a plurality of inverted pulse output circuits each of which outputs, to the other of the two kinds of scan lines, inverted or substantially inverted signals of the signals output from the pulse output circuits. Each of the plurality of inverted pulse output circuits operates with at least two kinds of signals used for the operation of the plurality of pulse output circuits. Thus, through current generated in the inverted pulse output circuits can be reduced.
摘要翻译: 显示装置包括多个脉冲输出电路,每个脉冲输出电路将信号输出到两种扫描线之一,以及多个反相脉冲输出电路,每个反相脉冲输出电路向两条扫描线中的另一条输出反相或 从脉冲输出电路输出的信号基本反转的信号。 多个反相脉冲输出电路中的每一个以用于多个脉冲输出电路的操作的至少两种信号进行工作。 因此,可以减少在反相脉冲输出电路中产生的电流。
-
公开(公告)号:US20110216876A1
公开(公告)日:2011-09-08
申请号:US13036140
申请日:2011-02-28
申请人: Seiko Amano , Kouhei Toyotaka , Hiroyuki Miyake , Aya Miyazaki , Hideaki Shishido , Koji Kusunoki
发明人: Seiko Amano , Kouhei Toyotaka , Hiroyuki Miyake , Aya Miyazaki , Hideaki Shishido , Koji Kusunoki
CPC分类号: G11C19/28 , G09G3/3677 , G09G3/3696 , G09G2300/0809 , G09G2310/0286 , G11C19/184 , H01L25/03 , H01L27/1222 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L27/127 , H01L27/1288 , H01L2924/0002 , H03K19/0013 , H05K7/02 , H01L2924/00
摘要: An object is to provide a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit. A pulse signal output circuit according to one embodiment of the disclosed invention includes first to tenth transistors. The ratio W/L of the channel width W to the channel length L of the first transistor and W/L of the third transistor are each larger than W/L of the sixth transistor. W/L of the fifth transistor is larger than W/L of the sixth transistor. W/L of the fifth transistor is equal to W/L of the seventh transistor. W/L of the third transistor is larger than W/L of the fourth transistor. With such a structure, a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit can be provided.
摘要翻译: 目的在于提供能够稳定运行的脉冲信号输出电路和包括脉冲信号输出电路的移位寄存器。 根据所公开的发明的一个实施例的脉冲信号输出电路包括第一至第十晶体管。 沟道宽度W与第一晶体管的沟道长度L和第三晶体管的W / L的比W / L分别大于第六晶体管的W / L。 第五晶体管的W / L大于第六晶体管的W / L。 第五晶体管的W / L等于第七晶体管的W / L。 第三晶体管的W / L大于第四晶体管的W / L。 通过这样的结构,可以提供能够稳定运行的脉冲信号输出电路和包括脉冲信号输出电路的移位寄存器。
-
公开(公告)号:US08928708B2
公开(公告)日:2015-01-06
申请号:US13545734
申请日:2012-07-10
申请人: Jun Koyama , Hiroyuki Miyake , Kouhei Toyotaka , Hikaru Harada , Makoto Kaneyasu
发明人: Jun Koyama , Hiroyuki Miyake , Kouhei Toyotaka , Hikaru Harada , Makoto Kaneyasu
CPC分类号: G09G3/003 , G09G2300/023 , G09G2320/0209 , H04N13/31
摘要: An object is to suppress crosstalk. A display device includes a pixel portion which includes a first display region, a second display region, and a non-light-emitting region provided between the first display region and the second display region; and a parallax barrier which includes a first light control region, a second light control region, and a light-transmitting region provided between the first light control region and the second light control region. The first light control region overlaps with the first display region, the second light control region overlaps with the second display region, and the center of the width of the light-transmitting region overlaps with the non-light-emitting region.
摘要翻译: 目的是抑制串扰。 显示装置包括:像素部,其包括第一显示区域,第二显示区域和设置在第一显示区域和第二显示区域之间的非发光区域; 以及包括第一光控制区域,第二光控制区域和设置在第一光控制区域和第二光控制区域之间的光透射区域的视差屏障。 第一光控制区域与第一显示区域重叠,第二光控制区域与第二显示区域重叠,并且透光区域的宽度的中心与非发光区域重叠。
-
公开(公告)号:US08803142B2
公开(公告)日:2014-08-12
申请号:US12907722
申请日:2010-10-19
申请人: Shunpei Yamazaki , Masashi Tsubuku , Kosei Noda , Kouhei Toyotaka , Kazunori Watanabe , Hikaru Harada
发明人: Shunpei Yamazaki , Masashi Tsubuku , Kosei Noda , Kouhei Toyotaka , Kazunori Watanabe , Hikaru Harada
CPC分类号: H01L29/7869 , G06F15/76 , H01L27/10805 , H01L27/10873 , H01L27/11 , H01L27/1108 , H01L27/1112 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L28/60 , H01L29/24 , H01L29/41733 , H01L29/42384 , H01L29/78696
摘要: An object is to provide a memory device including a memory element that can be operated without problems by a thin film transistor with a low off-state current. Provided is a memory device in which a memory element including at least one thin film transistor that includes an oxide semiconductor layer is arranged as a matrix. The thin film transistor including an oxide semiconductor layer has a high field effect mobility and low off-state current, and thus can be operated favorably without problems. In addition, the power consumption can be reduced. Such a memory device is particularly effective in the case where the thin film transistor including an oxide semiconductor layer is provided in a pixel of a display device because the memory device and the pixel can be formed over one substrate.
摘要翻译: 目的是提供一种存储器件,其包括可通过具有低截止电流的薄膜晶体管无故障地操作的存储元件。 提供了一种存储器件,其中包括至少一个包括氧化物半导体层的薄膜晶体管的存储元件被布置为矩阵。 包括氧化物半导体层的薄膜晶体管具有高场效应迁移率和低截止电流,因此可以有利地操作而没有问题。 此外,可以降低功耗。 由于存储器件和像素可以形成在一个衬底上,所以这种存储器件在包括氧化物半导体层的薄膜晶体管被设置在显示器件的像素中的情况下是特别有效的。
-
公开(公告)号:US08421069B2
公开(公告)日:2013-04-16
申请号:US12904579
申请日:2010-10-14
申请人: Shunpei Yamazaki , Jun Koyama , Hiroyuki Miyake , Kei Takahashi , Kouhei Toyotaka , Masashi Tsubuku , Kosei Noda , Hideaki Kuwabara
发明人: Shunpei Yamazaki , Jun Koyama , Hiroyuki Miyake , Kei Takahashi , Kouhei Toyotaka , Masashi Tsubuku , Kosei Noda , Hideaki Kuwabara
IPC分类号: H01L29/10 , H01L29/12 , H01L29/04 , H01L31/00 , H01L27/15 , H01L29/26 , H01L31/12 , H01L33/00
CPC分类号: H01L29/7869 , H01L21/84 , H01L23/552 , H01L23/60 , H01L23/66 , H01L25/16 , H01L27/0222 , H01L27/10873 , H01L27/12 , H01L27/1225 , H01L28/20 , H01L28/60 , H01L29/78609 , H01L2223/6677 , H01L2924/0002 , H01L2924/00
摘要: An object is to reduce leakage current and parasitic capacitance of a transistor used for an LSI, a CPU, or a memory. A semiconductor integrated circuit included in an LSI, a CPU, or a memory is manufactured using the transistor which is formed using an oxide semiconductor which is an intrinsic or substantially intrinsic semiconductor obtained by removal of impurities which serve as electron donors (donors) from the oxide semiconductor and has larger energy gap than a silicon semiconductor, and is formed over a semiconductor substrate. With the transistor which is formed over the semiconductor substrate and includes the highly purified oxide semiconductor layer with sufficiently reduced hydrogen concentration, a semiconductor device whose power consumption due to leakage current is low can be realized.
摘要翻译: 目的是减少用于LSI,CPU或存储器的晶体管的漏电流和寄生电容。 包括在LSI,CPU或存储器中的半导体集成电路使用使用氧化物半导体形成的晶体管来制造,所述氧化物半导体是通过从作为电子给体(供体)中除去作为电子给体(供体)的杂质而获得的内在或本质上的半导体 氧化物半导体,并且具有比硅半导体更大的能隙,并且形成在半导体衬底上。 通过形成在半导体衬底上的晶体管,并且包括具有充分降低的氢浓度的高度净化的氧化物半导体层,可以实现其由漏电流引起的功率消耗低的半导体器件。
-
公开(公告)号:US20130034199A1
公开(公告)日:2013-02-07
申请号:US13561499
申请日:2012-07-30
申请人: Kouhei Toyotaka
发明人: Kouhei Toyotaka
CPC分类号: G09G3/3674 , G09G2310/0289 , G11C19/28
摘要: To provide a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit. A pulse signal output circuit includes a plurality of transistors each including an oxide semiconductor. In accordance with operations of the pulse signal output circuit, the threshold voltage of the transistor including an oxide semiconductor is changed. A shift register including the pulse signal output circuit is formed. A pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit can be provided.
摘要翻译: 提供能够稳定运行的脉冲信号输出电路和包括脉冲信号输出电路的移位寄存器。 脉冲信号输出电路包括多个晶体管,每个晶体管包括氧化物半导体。 根据脉冲信号输出电路的动作,改变包括氧化物半导体的晶体管的阈值电压。 形成包括脉冲信号输出电路的移位寄存器。 可以提供能够稳定运行的脉冲信号输出电路和包括脉冲信号输出电路的移位寄存器。
-
-
-
-
-
-
-
-
-