公开(公告)号：US09039276B2

公开(公告)日：2015-05-26

申请号：US13344411

申请日：2012-01-05

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： G01K3/04 ,  G01K7/01 ,  G01K11/12 ,  G01K13/00 ,  G01K7/16 ,  G09G3/36 ,  G09G3/00 ,  H04N9/31

CPC分类号： G01K13/00 ,  G01K7/16 ,  G09G3/002 ,  G09G3/3611 ,  G09G3/3614 ,  G09G2320/0204 ,  G09G2320/041 ,  H04N9/3144 ,  H04N9/3155 ,  H04N9/3194

摘要： A control unit sets a time interval for measuring a temperature of a liquid crystal panel as a first time interval (1 second), and thereafter measures the temperature of the liquid crystal panel each time the first time interval elapses. When the temperature of the liquid crystal panel is stabilized, the control unit sets a time interval for measuring the temperature of the liquid crystal panel as a second time interval (5 seconds). The control unit measures the temperature of the liquid crystal panel each time the second time interval elapses. Moreover, if an operation to change the amount of light reaching the liquid crystal panel is performed, the control unit restores the time interval for measuring the temperature of the liquid crystal panel to the first time interval.

摘要翻译： 控制单元将液晶面板的温度测定时间设定为第一时间间隔（1秒），然后在经过第一时间间隔后测量液晶面板的温度。 当液晶面板的温度稳定时，控制单元将第二时间间隔（5秒）设定用于测量液晶面板的温度的时间间隔。 每当经过第二时间间隔时，控制单元测量液晶面板的温度。 此外，如果进行到达液晶面板的光量的变化的操作，则控制单元将用于测量液晶面板的温度的时间间隔恢复到第一时间间隔。

公开(公告)号：US06414738B1

公开(公告)日：2002-07-02

申请号：US09171813

申请日：1998-10-27

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： G02F11343

CPC分类号： H01L21/76843 ,  G02F1/13454 ,  G02F1/136227 ,  H01L21/2855 ,  H01L21/7685 ,  H01L21/76897 ,  H01L27/124 ,  H01L29/458

摘要： In a display device such as a liquid crystal display device, in order to connect electrodes and wiring with a low resistance, the first titanium nitride film 14 having a hexagonal crystal structure for preventing silicon diffusion is intervened between the drain region 5 composed of a polycrystalline silicon film and the drain electrode 9 composed of an aluminum film. The second titanium nitride film 15 having a hexagonal crystal structure which can be deposited by sputtering with the same target as that for the titanium film 13 and the first titanium film 14 is intervened between the transparent display electrode 12 composed of an ITO film and the drain electrode 9 composed of an aluminum film in order to bring them into ohmic contact. Since the second titanium nitride film 15 is resistant to an etchant for the silicon oxide film and to an etchant for the ITO film, the drain electrode 9 is protected when etching is performed.

摘要翻译： 在诸如液晶显示装置的显示装置中，为了将电极和布线以低电阻连接起来，具有用于防止硅扩散的六方晶系结构的第一氮化钛膜14介于由多晶硅构成的漏区5之间 硅膜和由铝膜构成的漏电极9。 通过与钛膜13和第一钛膜14相同的目标溅射形成的具有六方晶系结构的第二氮化钛膜15介于由ITO膜构成的透明显示电极12和漏极 电极9由铝膜构成，以使它们进入欧姆接触。 由于第二氮化钛膜15耐氧化硅膜的蚀刻剂和ITO膜的蚀刻剂，所以当进行蚀刻时，保护漏电极9。

公开(公告)号：US08773343B2

公开(公告)日：2014-07-08

申请号：US12946969

申请日：2010-11-16

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/2025

摘要： A liquid crystal device includes a capacitive electric potential line driving circuit that supplies one of a low-level and a high-level electric potential as a capacitive electric potential to each of the capacitive electric potential lines, reverses polarity of the capacitive electric potential as a write period for the row corresponding to the corresponding capacitive electric potential line is terminated in each subfield period included in a unit period, and, in a final subfield period included in the unit period, reverses polarity of the capacitive electric potential again at the time period of after reversing the polarity of the capacitive electric potential until terminating the corresponding final subfield period.

摘要翻译： 液晶装置包括电容电位线驱动电路，其将电容电位线中的低电平和高电平电位之一作为电容电位，将电容性电位的极性反转为 对应于对应的电容电位线的行的写入周期在包含在单位周期中的每个子场周期中终止，并且在单位周期中包括的最后子场周期中，在该时间段内再次反转电容性电位的极性 在反转电容电位的极性之后，直到终止相应的最后子场周期。

公开(公告)号：US07633480B2

公开(公告)日：2009-12-15

申请号：US11322219

申请日：2006-01-03

申请人： Takehiko Kubota ,  Shinsuke Fujikawa

发明人： Takehiko Kubota ,  Shinsuke Fujikawa

IPC分类号： G09G3/36

CPC分类号： G09G3/3291 ,  G09G3/3258 ,  G09G2320/0257

摘要： A driving circuit drives an electro-optical device in which a gray-scale level of each of a plurality of electro-optical elements provided so as to correspond to a plurality of data lines is controlled on the basis of a voltage of a corresponding data line. The driving circuit includes a pulse output circuit that outputs a plurality of sampling pulses, each of the plurality of sampling pulses becoming an active level sequentially; a plurality of unit circuits each of which is supplied with a sampling pulse from the pulse output circuit; and a signal line that is supplied with a gray-scale signal to sequentially designate a gray-scale level of each of the electro-optical elements. Each of the plurality of unit circuits has a first switching element that samples the gray-scale signal supplied to the signal line in accordance with a sampling pulse output from the pulse output circuit; a second switching element that is inserted between the first switching element and the data line and enters an off state until a predetermined period passes from a time when sampling operation is started by the first switching element; and a storage capacitor that holds a voltage of an output terminal of the second switching element.

摘要翻译： 驱动电路驱动电光装置，其中基于对应的数据线的电压来控制设置为与多条数据线对应的多个电光元件中的每一个的灰度级 。 所述驱动电路包括输出多个采样脉冲的脉冲输出电路，所述多个采样脉冲中的每一个顺序变为有效电平; 多个单元电路，每个单元电路从脉冲输出电路提供采样脉冲; 以及信号线，其被提供有灰度信号以顺序地指定每个电光元件的灰度级。 多个单元电路中的每一个具有第一开关元件，其根据从脉冲输出电路输出的采样脉冲对提供给信号线的灰度信号进行采样; 第二开关元件，其插入在所述第一开关元件和所述数据线之间，并且在从所述第一开关元件开始采样操作的时刻开始到预定时间段之前进入断开状态; 以及存储电容器，其保持所述第二开关元件的输出端子的电压。

公开(公告)号：US20080079669A1

公开(公告)日：2008-04-03

申请号：US11855189

申请日：2007-09-14

申请人： Hiroaki JO ,  Shinsuke FUJIKAWA

发明人： Hiroaki JO ,  Shinsuke FUJIKAWA

IPC分类号： G09G3/30

CPC分类号： H04N1/40031 ,  B41J2/45

摘要： Disclosed herein is a light-emitting device including: a plurality of light-emitting elements which emit light with light intensities according to the levels of driving currents; a plurality of current generation circuits which are provided in correspondence with the plurality of light-emitting elements, have a plurality of current sources, and combine currents output from the plurality of current sources to output the combined currents as the driving currents; and a plurality of memories which store control signals for controlling the currents output from the plurality of current sources; wherein the levels of the currents of the plurality of current sources are different from one another, and wherein at least one of the plurality of memories is commonly connected to the current sources corresponding to predetermined current in at least two of the plurality of current generation circuits.

摘要翻译： 这里公开了一种发光装置，包括：多个发光元件，其根据驱动电流的电平发光，具有光强度; 与多个发光元件对应地设置的多个电流产生电路具有多个电流源，并且组合从多个电流源输出的电流作为驱动电流输出组合电流; 以及多个存储器，其存储用于控制从所述多个电流源输出的电流的控制信号; 其中所述多个电流源的电流的电平彼此不同，并且其中所述多个存储器中的至少一个共同地连接到所述多个电流发生电路中的至少两个中对应于预定电流的电流源 。

公开(公告)号：US20080048945A1

公开(公告)日：2008-02-28

申请号：US11617525

申请日：2006-12-28

申请人： Hiroaki JO ,  Shinsuke FUJIKAWA

发明人： Hiroaki JO ,  Shinsuke FUJIKAWA

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/2022 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/0693 ,  G09G2330/028

摘要： An electro-optical device includes a plurality of unit circuits that are arranged therein. Each of the plurality of unit circuits includes an electro-optical element that has a gray-scale level according to a current value of a driving current, a reference setting unit that generates a reference signal having a level according to correction data of the unit circuit, and a current control unit that controls the driving current to be supplied to the electro-optical element to a current value according to gray-scale data assigning a gray-scale level of the unit circuit and the level of the reference signal generated by the reference setting unit.

摘要翻译： 电光装置包括布置在其中的多个单元电路。 多个单位电路中的每一个包括根据驱动电流的当前值具有灰度级的电光元件，产生具有根据单位电路的校正数据的电平的参考信号的参考设置单元 以及电流控制单元，其根据分配单位电路的灰度级的灰度数据和由所述电光元件生成的参考信号的电平，将提供给所述电光元件的驱动电流控制为电流值 参考设定单位。

公开(公告)号：US07323720B2

公开(公告)日：2008-01-29

申请号：US11347287

申请日：2006-02-06

申请人： Takehiko Kubota ,  Shinsuke Fujikawa

发明人： Takehiko Kubota ,  Shinsuke Fujikawa

IPC分类号： H01L27/15 ,  H01L29/161 ,  H01L31/12 ,  H01L31/153 ,  H01L33/00

CPC分类号： H05B33/0896 ,  B41J2/45 ,  G03G15/5016 ,  Y02B20/36

摘要： A light-emitting device includes a substrate having a plurality of light-emitting elements and a light emission region arranged on one surface thereof, light being emitted from one surface of the light emission region; and an integrated circuit chip that generates signals for controlling the plurality of light-emitting elements. The integrated circuit chip is connected to the substrate so as to overlap a portion of or the entire light emission region, as viewed from the other surface of the substrate.

摘要翻译： 发光装置包括具有多个发光元件的基板和布置在其一个表面上的发光区域，从发光区域的一个表面发射光; 以及生成用于控制多个发光元件的信号的集成电路芯片。 从基板的另一个表面观察，集成电路芯片连接到基板，以便与发光区域的一部分或整体重叠。

公开(公告)号：US06862071B2

公开(公告)日：2005-03-01

申请号：US10351537

申请日：2003-01-27

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： G02F1/13 ,  G02F1/1345 ,  G02F1/1368 ,  G09F9/00 ,  G09F9/30 ,  G09F9/35

CPC分类号： G02F1/1345 ,  G02F1/13452

摘要： The invention provides an electrooptic device and an electronic device in which a region that does not directly contribute to the display can be narrowed by improving the layout of peripheral circuits. In a TFT array substrate of a liquid crystal device, unit circuits that form shift register circuits are formed in unit-circuit forming regions spaced from each other in the X-direction, and the X-direction pitch of the circuit units is shorter than the X-direction pitch of pixel rows. Consequently, a wide free region in which the unit circuits 101e are not formed can be formed between the unit-circuit forming regions, and identification marks can be formed in the region.

摘要翻译： 本发明提供一种电光装置和电子装置，其中通过改善外围电路的布局，可以缩小不直接对显示有贡献的区域。 在液晶装置的TFT阵列基板中，形成移位寄存器电路的单位电路形成在X方向上彼此间隔的单位电路形成区域中，电路单元的X方向间距短于 像素行的X方向间距。 因此，可以在单元电路形成区域之间形成其中未形成单元电路101e的宽自由区域，并且可以在该区域中形成识别标记。

公开(公告)号：US20120176418A1

公开(公告)日：2012-07-12

申请号：US13340284

申请日：2011-12-29

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： G09G5/10

CPC分类号： G09G3/3648 ,  G09G3/2022 ,  G09G2300/0852 ,  G09G2300/0857

摘要： A display area is divided into two upper and lower areas, and with respect to a first area, data of a first subfield is written to a memory in a pixel. If the writing is ended, display of the first subfield of the first area is performed and also data of a second subfield is written to the memory in the pixel. If the writing of the data of the second subfield with respect to the first area is ended, display of the second subfield of the first area is performed and also the data of the first subfield of the second area is written to the memory in the pixel. If the writing is ended, display of the first subfield of the second area is performed and also the data of the second subfield is written to the memory in the pixel.

摘要翻译： 显示区域被分成两个上部和下部区域，并且相对于第一区域，第一子场的数据被写入像素中的存储器。 如果写入结束，则执行第一区域的第一子场的显示，并且还将第二子场的数据写入像素中的存储器。 如果关于第一区域写入第二子场的数据结束，则执行第一区域的第二子场的显示，并且将第二区域的第一子场的数据写入像素中的存储器 。 如果写入结束，则执行第二区域的第一子场的显示，并且还将第二子场的数据写入像素中的存储器。

公开(公告)号：US08130252B2

公开(公告)日：2012-03-06

申请号：US11873665

申请日：2007-10-17

申请人： Shinsuke Fujikawa

发明人： Shinsuke Fujikawa

IPC分类号： B41J2/435

CPC分类号： B41J2/52 ,  B41J2/45

摘要： An optical head expresses gray scales of pixels, which belong to a block constituted by n pixels and m pixels in a first and second direction, respectively. The optical head includes light emitting devices that extend in the first direction and emit light; driving transistors that are provided corresponding to the light emitting devices; a potential line that applies potential to the driving transistors; and driving circuits that are provided corresponding to the driving transistors and that supply a driving control signal to gates of the driving transistors. The driving circuits each include a line having an intersection at which the line intersects the potential line; and a logic circuit that generates the driving control signal based on image data to instruct the light emitting devices. The logic circuits invert logic levels of the lines at the intersections every n number of intersections extending in the first direction.

摘要翻译： 光头表示像素的灰度级，其分别属于由n个像素和m个像素在第一和第二方向上构成的块。 光头包括沿第一方向延伸并发光的发光器件; 对应于所述发光器件提供的驱动晶体管; 将电位施加到驱动晶体管的电位线; 以及对应于驱动晶体管提供的驱动电路，并向驱动晶体管的栅极提供驱动控制信号。 驱动电路各自包括具有与电势线相交的交叉点的线; 以及基于图像数据生成驱动控制信号以指示发光装置的逻辑电路。 逻辑电路在每个n个交点处在第一方向上交叉处反转线路的逻辑电平。