公开(公告)号：US07151044B2

公开(公告)日：2006-12-19

申请号：US10764502

申请日：2004-01-27

申请人： Mutsumi Kimura ,  Chiharu Iriguchi

发明人： Mutsumi Kimura ,  Chiharu Iriguchi

IPC分类号： H01L21/30

CPC分类号： H01L27/1266 ,  H01L27/1214

摘要： The invention reduces the size of an element chip and reduces the manufacturing cost in a thin film transistor type display device in which thin film transistors are formed on a first substrate, wiring lines are formed on a second substrate, and the element chip, including one or more thin film transistors, is peeled off from the first substrate and transferred to the second substrate. In the patterning process of the thin film transistors, holographic lithography or a dynamic auto focus system is used, a design rule of 1.0 μm or less is used, and only a polycrystalline silicon layer and a first metal layer are used as the wiring lines of the element chip.

摘要翻译： 本发明在第一基板上形成薄膜晶体管的薄膜晶体管型显示装置中减少了元件芯片的尺寸并降低了制造成本，在第二基板上形成布线，并且元件芯片包括一个 或更多的薄膜晶体管从第一衬底剥离并转移到第二衬底。 在薄膜晶体管的图案化处理中，使用全息光刻或动态自动聚焦系统，使用1.0μm以下的设计规则，并且仅使用多晶硅层和第一金属层作为布线 元件芯片。

公开(公告)号：US07074644B2

公开(公告)日：2006-07-11

申请号：US10765200

申请日：2004-01-28

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： H01L21/44 ,  H01L21/48 ,  H01L21/50

CPC分类号： H01L27/1266 ,  G02F1/133305 ,  G02F1/1368 ,  G02F2001/13613 ,  H01L21/6835 ,  H01L23/5387 ,  H01L23/562 ,  H01L27/1214 ,  H01L29/0657 ,  H01L2221/68322 ,  H01L2221/68359 ,  H01L2221/68363 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/3025 ,  H01L2924/3511 ,  H01L2924/00

摘要： The present invention provides an electronic circuit in which functional elements are formed on a first substrate, wiring lines are formed on a second substrate, element chips including at least one functional element are peeled from the first substrate and transferred onto the second substrate, and the second substrate is curved, a thin film transistor circuit substrate in which a thin film transistor is used as the functional element in the electronic circuit, and an active matrix display device in which the thin film transistor is used as an active matrix device in the thin film transistor circuit substrate. In cases where it is desirable to obtain a flexible electronic circuit substrate, a flexible thin film transistor circuit substrate, or a flexible active matrix display device by forming the second substrate or the wiring lines to be curved, the element chip is not peeled from the second substrate and is not split. The element chips are rectangular, and the short sides of the element chips are arranged along the curving direction of the second substrate.

摘要翻译： 本发明提供了一种电子电路，其中在第一基板上形成功能元件，在第二基板上形成布线，将包括至少一个功能元件的元件芯片从第一基板剥离并转印到第二基板上， 第二基板是弯曲的，其中使用薄膜晶体管作为电子电路中的功能元件的薄膜晶体管电路基板，以及有源矩阵显示装置，其中薄膜晶体管用作薄的有源矩阵器件 薄膜晶体管电路基板。 在期望通过形成第二基板或弯曲布线的柔性电子电路基板，柔性薄膜晶体管电路基板或柔性有源矩阵显示装置的情况下，元件芯片不会从 第二基板并且不分裂。 元件芯片是矩形的，并且元件芯片的短边沿着第二基板的弯曲方向布置。

公开(公告)号：US07012278B2

公开(公告)日：2006-03-14

申请号：US10832278

申请日：2004-04-27

申请人： Mutsumi Kimura ,  Hiroshi Kiguchi

发明人： Mutsumi Kimura ,  Hiroshi Kiguchi

IPC分类号： H01L27/15

CPC分类号： H01L29/78621 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3244

摘要： The object of the invention is to simultaneously achieve a reduction in the off current of a switching thin-film transistor and an increase in the on current of a current thin-film transistor in a current-drive thin-film transistor display apparatus.To achieve this object, the switching thin-film transistor is formed as a transistor of LDD structure or offset structure while the current thin-film transistor is formed as a transistor of self-alignment structure. Alternatively, each of the switching thin-film transistor and the current thin-film transistor is formed as a transistor of LDD structure or offset structure, and the LDD length or offset length of the switching thin-film transistor is increased relative to that of the current thin-film transistor.

摘要翻译： 本发明的目的是同时实现电流驱动薄膜晶体管显示装置中的开关薄膜晶体管的截止电流的减小和电流薄膜晶体管的导通电流的增加。 为了实现该目的，开关薄膜晶体管形成为LDD结构或偏移结构的晶体管，而当前的薄膜晶体管形成为自对准结构的晶体管。 或者，开关薄膜晶体管和电流薄膜晶体管中的每一个形成为LDD结构或偏移结构的晶体管，并且开关薄膜晶体管的LDD长度或偏移长度相对于 目前的薄膜晶体管。

公开(公告)号：US06989882B2

公开(公告)日：2006-01-24

申请号：US10690534

申请日：2003-10-23

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： G02F1/1345 ,  H01L29/15 ,  H01L29/04 ,  H01L31/036

CPC分类号： H01L51/56 ,  H01L24/81 ,  H01L24/95 ,  H01L27/3255 ,  H01L27/3279 ,  H01L2924/12042 ,  H01L2924/00

摘要： The invention reduces the resistance of a feed line in a display device (electro-optical device), and reduces the loss in the current supply to a light-emitting element, etc. In an electro-optical device including an electro-optical element and a driver circuit to drive the electro-optical element, a wiring board used for the electro-optical device includes a feed line film to supply the driver circuit with current to put the electro-optical element into operation; a signal line film to supply the driver circuit with a level signal to determine intensity of the current to be supplied to the electro-optical element; and an operation line film to supply the driver circuit with an operation instruction signal to instruct whether to put the electro-optical element into operation, and the feed line film constitutes an upper layer among the feed line film, the signal line film, and the operation line film.

摘要翻译： 本发明降低了显示装置（电光装置）中的馈线的电阻，并且减少了对发光元件等的电流供给的损耗。在包括电光元件和 用于驱动电光元件的驱动电路，用于电光器件的布线板包括：馈线膜，用于向驱动电路提供电流以使电光元件工作; 信号线膜，用于向驱动电路提供电平信号以确定要提供给电光元件的电流的强度; 以及操作线胶片，用于向驱动电路提供操作指示信号，以指示是否将电光元件投入运行，并且馈送线膜构成馈送线胶片，信号线胶片和 操作线电影。

公开(公告)号：US20050130344A1

公开(公告)日：2005-06-16

申请号：US10765200

申请日：2004-01-28

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： G02F1/1345 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/68 ,  H01L21/77 ,  H01L21/84 ,  H01L23/00 ,  H01L23/12 ,  H01L23/538 ,  H01L29/06 ,  H01L29/786 ,  H01L21/50

CPC分类号： H01L27/1266 ,  G02F1/133305 ,  G02F1/1368 ,  G02F2001/13613 ,  H01L21/6835 ,  H01L23/5387 ,  H01L23/562 ,  H01L27/1214 ,  H01L29/0657 ,  H01L2221/68322 ,  H01L2221/68359 ,  H01L2221/68363 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/3025 ,  H01L2924/3511 ,  H01L2924/00

摘要： The present invention provides an electronic circuit in which functional elements are formed on a first substrate, wiring lines are formed on a second substrate, element chips including at least one functional element are peeled from the first substrate and transferred onto the second substrate, and the second substrate is curved, a thin film transistor circuit substrate in which a thin film transistor is used as the functional element in the electronic circuit, and an active matrix display device in which the thin film transistor is used as an active matrix device in the thin film transistor circuit substrate. In cases where it is desirable to obtain a flexible electronic circuit substrate, a flexible thin film transistor circuit substrate, or a flexible active matrix display device by forming the second substrate or the wiring lines to be curved, the element chip is not peeled from the second substrate and is not split. The element chips are rectangular, and the short sides of the element chips are arranged along the curving direction of the second substrate.

摘要翻译： 本发明提供了一种电子电路，其中在第一基板上形成功能元件，在第二基板上形成布线，将包括至少一个功能元件的元件芯片从第一基板剥离并转印到第二基板上， 第二基板是弯曲的，其中使用薄膜晶体管作为电子电路中的功能元件的薄膜晶体管电路基板，以及有源矩阵显示装置，其中薄膜晶体管用作薄的有源矩阵器件 薄膜晶体管电路基板。 在期望通过形成第二基板或弯曲布线的柔性电子电路基板，柔性薄膜晶体管电路基板或柔性有源矩阵显示装置的情况下，元件芯片不会从 第二基板并且不分裂。 元件芯片是矩形的，并且元件芯片的短边沿着第二基板的弯曲方向布置。

公开(公告)号：US06900785B2

公开(公告)日：2005-05-31

申请号：US10299843

申请日：2002-11-20

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： G09G3/32 ,  H01L21/77 ,  H01L27/32 ,  H01L33/26 ,  G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2320/043 ,  H01L27/1214 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3262 ,  H01L2251/564

摘要： A reduction in deterioration of a switching element over time in a current driving type emissive apparatus is realized. At the same time, a reduction in power consumption is realized. To this end, an AC voltage or an alternating current is applied between a source and a drain terminal of a switching element, and a DC voltage or a direct current is applied between a first and a second terminal of a luminescent element. This is realized by application of a voltage, which is inverted at predetermined intervals, to two luminescent elements heterogeneously arranged, to a luminescent element and a rectifier arranged in reverse orientation and in parallel, or to a full-wave rectification circuit. At this time, the rectifier is formed by a thin-film transistor, a PN junction, or a PIN junction, and is formed simultaneously with an existing switching element.

摘要翻译： 实现了当前驱动型发光装置中开关元件随时间的劣化的降低。 同时，实现了功耗的降低。 为此，在开关元件的源极和漏极端子之间施加交流电压或交流电流，并且在发光元件的第一和第二端子之间施加直流电压或直流电流。 这是通过将以预定间隔反转的电压施加到不均匀排列的发光元件和布置成反向取向并且并联布置的整流器或全波整流电路的两个发光元件。 此时，整流器由薄膜晶体管，PN结或PIN结形成，并与现有的开关元件同时形成。

公开(公告)号：US06781567B2

公开(公告)日：2004-08-24

申请号：US09956995

申请日：2001-09-21

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： G09G336

CPC分类号： G09G3/3258 ,  G09G3/20 ,  G09G3/2022 ,  G09G2300/0842 ,  G09G2310/0251 ,  H01L27/3244 ,  H01L27/3295

摘要： To provide a method for implementing a gray-scale display of an electro-optical device according to a time ratio gray-scale method without providing reset lines. In an electro-optical device comprising, at an intersection of a scanning line and a data line, an electro-optical element, a driving transistor for driving the electro-optical element, a switching transistor for controlling the driving transistor, and a reset transistor having the function of resetting the driving transistor to a non-conducting state, a gray-scale is obtained by performing a plurality of set-reset operations, each set-reset operation comprising: a setting step of supplying an on-signal to the switching transistor via the scanning line, and of supplying a set signal for selecting a conducting state or a non-conducting state of the driving transistor to the driving transistor via the data line and the switching transistor in accordance with the on-signal; and a resetting stop of supplying an on-signal for the reset transistor via the scanning line so as to reset the driving transistor to the non-conducting state.

摘要翻译： 提供一种在不提供复位线的情况下根据时间比例灰度法实现电光装置的灰度显示的方法。在一种电光装置中，在扫描线和数据线的交点处 ，电光元件，用于驱动电光元件的驱动晶体管，用于控制驱动晶体管的开关晶体管，以及具有将驱动晶体管复位为非导通状态的复位晶体管，灰阶 通过执行多个设定复位操作来获得，每个设置复位操作包括：设置步骤，通过扫描线向开关晶体管提供接通信号，并提供用于选择导通状态的设置信号或 根据导通信号通过数据线和开关晶体管将驱动晶体管的非导通状态传送到驱动晶体管; 以及复位停止器，用于经由扫描线为复位晶体管提供导通信号，以将驱动晶体管复位到非导通状态。

公开(公告)号：US06542137B2

公开(公告)日：2003-04-01

申请号：US09077072

申请日：1998-05-18

申请人： Mutsumi Kimura ,  Hiroshi Kiguchi

发明人： Mutsumi Kimura ,  Hiroshi Kiguchi

IPC分类号： G09G330

CPC分类号： H01L29/78621 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3244

摘要： A display apparatus provides a reduction in the off-current of a switching thin-film transistor and an increase in the on-current of a current thin-film transistor in a current-drive thin-film transistor display apparatus. The switching thin-film transistor is formed as a transistor of LDD structure or offset structure while the current thin-film transistor is formed as a transistor of self-alignment structure. Alternatively, each of the switching thin-film transistor and the current thin-film transistor is formed as a transistor of LDD structure or offset structure, and the LDD length or offset length of the switching thin-film transistor is increased relative to that of the current thin-film transistor.

摘要翻译： 显示装置降低了电流驱动薄膜晶体管显示装置中的开关薄膜晶体管的截止电流和电流薄膜晶体管的导通电流的增加。 开关薄膜晶体管形成为LDD结构或偏移结构的晶体管，而当前薄膜晶体管形成为自对准结构的晶体管。 或者，开关薄膜晶体管和电流薄膜晶体管中的每一个形成为LDD结构或偏移结构的晶体管，并且开关薄膜晶体管的LDD长度或偏移长度相对于 目前的薄膜晶体管。

公开(公告)号：US06518962B2

公开(公告)日：2003-02-11

申请号：US09171526

申请日：1998-10-21

申请人： Mutsumi Kimura ,  Tatsuya Shimoda ,  Hiroshi Kiguchi

发明人： Mutsumi Kimura ,  Tatsuya Shimoda ,  Hiroshi Kiguchi

IPC分类号： G09G500

CPC分类号： H05B33/08 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/088 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2330/02 ,  G09G2330/028 ,  G09G2360/145 ,  G09G2360/148 ,  H01L27/3262 ,  H01L27/3269

摘要： A display apparatus is provided with a current driving type light-emitting device and a driving device for controlling a driving current flowing through the light-emitting device for each pixel of the display apparatus. The display apparatus consists of power source units for supplying power for causing a driving current to flow via the driving device to the light-emitting device via a power source wire, and signal wire driving units for supplying a data signal to the driving device via signal wires. In addition, voltage adjusting units adjust a voltage for the power source units or a data signal from the signal wire driving units so that a quantity of a driving current flowing through the light emitting device when a data signal of a predetermined voltage is supplied to the driving device via signal wires or a quantity of emitted light emitted from the light-emitting device comes close to a predetermined reference value.

摘要翻译： 显示装置设置有电流驱动型发光装置和用于控制流过显示装置的每个像素的发光装置的驱动电流的驱动装置。 显示装置包括用于通过电源线将用于使驱动电流经由驱动装置流过发光装置的电力的电源装置和用于经由信号向驱动装置提供数据信号的信号线驱动装置 电线 此外，电压调整单元调节电源单元的电压或来自信号线驱动单元的数据信号，使得当预定电压的数据信号被提供给流过发光器件的驱动电流的量 驱动装置经由信号线或从发光装置发射的发射光量接近预定的基准值。

公开(公告)号：US06469450B2

公开(公告)日：2002-10-22

申请号：US10112710

申请日：2002-04-02

申请人： Mutsumi Kimura

发明人： Mutsumi Kimura

IPC分类号： G09G310

CPC分类号： H01L27/326 ,  G09G3/2074 ,  G09G3/3208 ,  G09G3/3258 ,  G09G2300/0443 ,  G09G2300/0465 ,  G09G2300/0842 ,  H01L27/3246 ,  H01L27/3295

摘要： The invention provides a method and apparatus to obtain accurate gradation by obtaining an accurate ratio of light emitting parts in a display device which implements gradation by forming a plurality of TFTs and a plurality of OELDs in each pixel, directly connecting the TFTs and OELDs, and switching an on and off state of the TFTs, and controlling a light emitting area of the OELDs. A plurality of OELDs have the same shape, and gradation can be implemented by controlling the number of OELDs that emit light. A plurality of OELDs have a round shape. A plurality of OELDs are arranged at the same interval in a vertical and/or horizontal direction. According to this structure, because the light emitting areas of the plurality of OELDs become equal to each other, by controlling the number of OELDs, a ratio of the light emitting areas can be accurately obtained.