公开(公告)号：US07101729B2

公开(公告)日：2006-09-05

申请号：US10392191

申请日：2003-03-20

申请人： Mutsumi Kimura ,  Satoshi Inoue ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

发明人： Mutsumi Kimura ,  Satoshi Inoue ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

IPC分类号： H01L21/44

CPC分类号： H01L27/1259 ,  G02F2001/13613 ,  H01L21/6835 ,  H01L27/1214 ,  H01L27/1288 ,  H01L27/3255 ,  H01L27/3293 ,  H01L51/56 ,  H01L2221/68354 ,  H01L2221/68359 ,  H01L2221/68363 ,  H01L2221/68368 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2227/326 ,  H01L2924/01079 ,  H01L2924/12044 ,  H01L2924/30105 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention aims to manufacture a large size semiconductor device with the inter-substrate transcription technology of thin film circuits. Enlargement is enabled by disposing a plurality of second substrates (21) in a tile shape. As the second substrate (21), a print substrate or flexible print circuit having double-sided wiring or multilayer wiring is employed. The plurality of second substrates (21) is driven independently, and the plurality of second substrates (21) is made to mutually overlap, and a drive circuit (23) is disposed at such overlapping portion. Moreover, the plurality of second substrates (21) is made to mutually overlap, and the mutual circuits are connected at such overlapping portion.

摘要翻译： 本发明旨在制造具有薄膜电路的基板间转录技术的大尺寸半导体器件。 通过将多个第二基板（21）布置成瓦片形状来实现扩大。 作为第二基板（21），采用具有双面布线或多层布线的印刷基板或柔性印刷电路。 多个第二基板（21）被独立地驱动，并且使多个第二基板（21）相互重叠，并且驱动电路（23）设置在这样的重叠部分。 此外，使多个第二基板（21）相互重叠，并且相互电路在这样的重叠部分处连接。

公开(公告)号：US20050280037A1

公开(公告)日：2005-12-22

申请号：US11196680

申请日：2005-08-04

申请人： Mutsumi Kimura ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

发明人： Mutsumi Kimura ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

IPC分类号： H05B33/06 ,  G09F9/30 ,  H01L21/60 ,  H01L25/065 ,  H01L25/07 ,  H01L25/18 ,  H01L27/32 ,  H01L51/50 ,  H01L27/10

CPC分类号： H01L24/81 ,  H01L24/73 ,  H01L24/75 ,  H01L27/3255 ,  H01L2221/68322 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/75 ,  H01L2224/75263 ,  H01L2224/7598 ,  H01L2224/81001 ,  H01L2224/81801 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/19041 ,  H01L2924/30105 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a semiconductor device made by forming functional elements on a first substrate, transferring the element chip onto a second substrate, and connecting first pads on the element chip to second pads on the second substrate, the area or the width of the first is increased. The first pads can be securely connected to the second pads even when misalignment occurs during the separating and transferring processes. Only the first pads are formed on a surface of the element chip at the second-substrate-side. The functional elements are formed to be farther from the second substrate than the first pads. Alternatively, only the first pads are formed on a surface of the element chip remote from the second substrate, and the functional elements are formed to be closer to the second substrate than the first pads. Alternatively, the first pads are formed on both the surface of the element chip at the second-substrate-side and the surface of the element chip remote from the second substrate.

摘要翻译： 在通过在第一基板上形成功能元件而制造的半导体器件中，将元件芯片转移到第二基板上，并且将元件芯片上的第一焊盘连接到第二基板上的第二焊盘，第一基板的面积或宽度增加。 即使在分离和转移过程中发生不对准，第一焊盘也可以牢固地连接到第二焊盘。 仅在第二基板侧的元件芯片的表面上形成第一焊盘。 功能元件形成为比第一焊盘离第二衬底更远。 或者，只有第一焊盘形成在远离第二衬底的元件芯片的表面上，并且功能元件形成为比第一焊盘更靠近第二衬底。 或者，第一焊盘形成在第二衬底侧的元件芯片的表面和远离第二衬底的元件芯片的表面上。

公开(公告)号：US07341894B2

公开(公告)日：2008-03-11

申请号：US11196680

申请日：2005-08-04

申请人： Mitsumi Kimura ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

发明人： Mitsumi Kimura ,  Sumio Utsunomiya ,  Hiroyuki Hara ,  Wakao Miyazawa

IPC分类号： H01L29/04

CPC分类号： H01L24/81 ,  H01L24/73 ,  H01L24/75 ,  H01L27/3255 ,  H01L2221/68322 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/75 ,  H01L2224/75263 ,  H01L2224/7598 ,  H01L2224/81001 ,  H01L2224/81801 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/19041 ,  H01L2924/30105 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a semiconductor device made by forming functional elements on a first substrate, transferring the element chip onto a second substrate, and connecting first pads on the element chip to second pads on the second substrate, the area or the width of the first is increased. The first pads can be securely connected to the second pads even when misalignment occurs during the separating and transferring processes. Only the first pads are formed on a surface of the element chip at the second-substrate-side. The functional elements are formed to be farther from the second substrate than the first pads. Alternatively, only the first pads are formed on a surface of the element chip remote from the second substrate, and the functional elements are formed to be closer to the second substrate than the first pads. Alternatively, the first pads are formed on both the surface of the element chip at the second-substrate-side and the surface of the element chip remote from the second substrate.

摘要翻译： 在通过在第一基板上形成功能元件而制造的半导体器件中，将元件芯片转移到第二基板上，并且将元件芯片上的第一焊盘连接到第二基板上的第二焊盘，第一基板的面积或宽度增加。 即使在分离和转移过程中发生不对准，第一焊盘也可以牢固地连接到第二焊盘。 仅在第二基板侧的元件芯片的表面上形成第一焊盘。 功能元件形成为比第一焊盘离第二衬底更远。 或者，只有第一焊盘形成在远离第二衬底的元件芯片的表面上，并且功能元件形成为比第一焊盘更靠近第二衬底。 或者，第一焊盘形成在第二衬底侧的元件芯片的表面和远离第二衬底的元件芯片的表面上。

公开(公告)号：US07781964B2

公开(公告)日：2010-08-24

申请号：US11684944

申请日：2007-03-12

申请人： Hiroyuki Hara ,  Sumio Utsunomiya ,  Daisuke Abe ,  Masayoshi Todorokihara ,  Kazuyuki Miyashita

发明人： Hiroyuki Hara ,  Sumio Utsunomiya ,  Daisuke Abe ,  Masayoshi Todorokihara ,  Kazuyuki Miyashita

IPC分类号： H01J1/62

CPC分类号： H01L27/3244 ,  H01L27/3265 ,  H01L27/3276

摘要： An organic electroluminescent device includes a substrate that is conductive at least on a first surface; a first insulating film located on the first surface of the substrate and including a portion of a first opening, a portion of a second opening, and a portion of a third opening; a semiconductor film located on the first insulating film and receiving a current from the first surface of the substrate via the portion of a first opening; a second insulating film located on the semiconductor film and in contact with the substrate via the portion of a second opening; a capacitance electrode located on the second insulating film; a gate electrode located on the second insulating film and overlapping the semiconductor film; an intermediate insulating film located on the gate electrode and capacitance electrode; a pixel electrode located on the intermediate insulating film and receiving a current via the semiconductor film; a light-emitting layer located on the pixel electrode; a common electrode located on the light-emitting layer; and a power supply section located on the first insulating film and supplying a current to the first surface of the substrate via the portion of a third opening. The second insulating film is interposed between the capacitance electrode and the substrate via the portion of a second opening.

摘要翻译： 有机电致发光器件包括至少在第一表面上导电的衬底; 第一绝缘膜，位于基板的第一表面上，并且包括第一开口的一部分，第二开口的一部分和第三开口的一部分; 半导体膜，位于所述第一绝缘膜上，并且经由所述第一开口的所述部分从所述基板的所述第一表面接收电流; 位于所述半导体膜上并经由所述第二开口部分与所述基板接触的第二绝缘膜; 位于所述第二绝缘膜上的电容电极; 位于所述第二绝缘膜上且与所述半导体膜重叠的栅电极; 位于栅电极和电容电极上的中间绝缘膜; 位于中间绝缘膜上并经由半导体膜接收电流的像素电极; 位于像素电极上的发光层; 位于发光层上的公共电极; 以及电源部，其位于所述第一绝缘膜上，并且经由所述第三开口的所述部分向所述基板的所述第一表面供给电流。 第二绝缘膜通过第二开口的一部分介于电容电极和基板之间。

公开(公告)号：US20050104816A1

公开(公告)日：2005-05-19

申请号：US10959999

申请日：2004-10-08

申请人： Mutsumi Kimura ,  Hiroyuki Hara

发明人： Mutsumi Kimura ,  Hiroyuki Hara

IPC分类号： H01L51/50 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/36

CPC分类号： G09G3/2022 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3275 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2330/021

摘要： Aspects of the invention can provide a method for driving an electro-optical device, an electro-optical device and electronic equipment that can solve the insufficient supply of the data current and current fluctuation. In the driving method, a data current can be applied to a plurality of pixels provided to a display panel unit with same value through the data line regardless of grayscale data. Upon supply of the data current, in the pixel, a transistor selected in reproduction can be turned on such that a drive current corresponding to the data current output from a driving transistor is supplied to an organic EL element, thereby emitting light. A light-off signal can be supplied to the pixel at predetermined timing such that the organic EL element emits light only in the light-emitting period computed based on the grayscale data. The pixel to which a constant data current can be supplied emits light at a luminance corresponding to the grayscale data by changing the light-emitting period corresponding to the grayscale data.

摘要翻译： 本发明的方面可以提供一种驱动电光装置，电光装置和电子设备的方法，其可以解决数据电流和电流波动不足的供给。 在驱动方法中，无论灰度数据如何，都可以通过数据线将数据电流应用于提供给具有相同值的显示面板单元的多个像素。 在提供数据电流时，在像素中，可以接通在再现中选择的晶体管，使得与驱动晶体管输出的数据电流相对应的驱动电流被提供给有机EL元件，从而发光。 可以在预定定时向像素提供点灯信号，使得有机EL元件仅在基于灰度数据计算的发光周期中发光。 可以提供恒定数据电流的像素通过改变对应于灰度数据的发光周期而以与灰度级数据相对应的亮度发光。

公开(公告)号：US07405712B2

公开(公告)日：2008-07-29

申请号：US10959999

申请日：2004-10-08

申请人： Mutsumi Kimura ,  Hiroyuki Hara

发明人： Mutsumi Kimura ,  Hiroyuki Hara

IPC分类号： G09G3/30

CPC分类号： G09G3/2022 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3275 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2330/021

摘要： Aspects of the invention can provide a method for driving an electro-optical device, an electro-optical device and electronic equipment that can solve the insufficient supply of the data current and current fluctuation. In the driving method, a data current can be applied to a plurality of pixels provided to a display panel unit with same value through the data line regardless of grayscale data. Upon supply of the data current, in the pixel, a transistor selected in reproduction can be turned on such that a drive current corresponding to the data current output from a driving transistor is supplied to an organic EL element, thereby emitting light. A light-off signal can be supplied to the pixel at predetermined timing such that the organic EL element emits light only in the light-emitting period computed based on the grayscale data. The pixel to which a constant data current can be supplied emits light at a luminance corresponding to the grayscale data by changing the light-emitting period corresponding to the grayscale data.

摘要翻译： 本发明的方面可以提供一种驱动电光装置，电光装置和电子设备的方法，其可以解决数据电流和电流波动不足的供给。 在驱动方法中，无论灰度数据如何，都可以通过数据线将数据电流应用于提供给具有相同值的显示面板单元的多个像素。 在提供数据电流时，在像素中，可以接通在再现中选择的晶体管，使得与驱动晶体管输出的数据电流相对应的驱动电流被提供给有机EL元件，从而发光。 可以在预定定时向像素提供点灯信号，使得有机EL元件仅在基于灰度数据计算的发光周期中发光。 可以提供恒定数据电流的像素通过改变对应于灰度数据的发光周期而以与灰度级数据相对应的亮度发光。

公开(公告)号：US20060066263A1

公开(公告)日：2006-03-30

申请号：US11213970

申请日：2005-08-30

申请人： Tomoyuki Okuyama ,  Hiroyuki Hara ,  Mutsumi Kimura

发明人： Tomoyuki Okuyama ,  Hiroyuki Hara ,  Mutsumi Kimura

IPC分类号： H05B41/36

CPC分类号： G09G3/325 ,  G09G3/2022 ,  G09G3/3283 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1266 ,  H01L27/13 ,  H01L27/3253 ,  H01L27/3276 ,  H01L2227/326 ,  H05B33/0896

摘要： An electro-optical device which has a program period, a light-emitting period, an erasing period, and a lights-off period in one frame and controls the light-emitting period according to a light emission gray-scale level including a driving transistor that includes a current control terminal, a current input terminal, and a current output terminal, and controls a current amplifying ratio on the basis of a voltage between the current control terminal and the current input terminal, an electro-optical element that is supplied with the driving current from the driving transistor to emit light, a storage capacitor that stores the charge corresponding to the voltage between the current control terminal and the current input terminal of the driving transistor, a constant current source that outputs a constant current that is independent of the light emission gray-scale level, a voltage source that outputs a driving stop signal that turns off the driving transistor, a selection transistor that opens/closes a current path connecting any one of the constant current source and the voltage source with the driving transistor, and a scan line that outputs open/close signals that turn on/off the selection transistor. The program period is a period when the selection transistor is turned on by outputting an open signal to the scan line, and when the constant current flows from the constant current source to the driving transistor through the current path, the charge corresponding to the voltage between the current control terminal and the current input terminal is stored in the storage capacitor. The light-emitting period is a period when the selection transistor is turned off by outputting a close signal to the scan line, and the voltage corresponding to the charge stored in the storage capacitor is supplied between the current control terminal and the current input terminal of the driving transistor to supply the driving current to the electro-optical element. The erasing period is a period when the selection transistor is turned on by outputting the open signal to the scan line, and the driving stop signal is supplied to the driving transistor from the voltage source through the current path to turn off the driving transistor so that the electro-optical element stops emitting light. The lights-off period is a period when the selection transistor is turned off by outputting the close signal to the scan line, and the electro-optical element retains a non-light-emitting state. A time constant of the scan line is set so that signal delay of the open/close signals is 10% or less of a theoretical value.

公开(公告)号：US07242441B2

公开(公告)日：2007-07-10

申请号：US10456526

申请日：2003-06-09

申请人： Mutsumi Kimura ,  Hiroyuki Hara

发明人： Mutsumi Kimura ,  Hiroyuki Hara

IPC分类号： G02F1/136 ,  G02F1/13

CPC分类号： H01L27/1266 ,  H01L21/67011 ,  H01L27/1214 ,  H01L27/3244 ,  H01L27/3255 ,  H01L2221/68363 ,  H01L2224/16225

摘要： To lower the cost of manufacturing a display device, the present invention comprises a step of forming on a first substrate a release layer that releases when subjected to a specific energy, a step of forming on the release layer a plurality of pixel circuits for driving the pixels of the electro-optical device, a step of causing at least one of the pixel circuits formed on the first substrate to face the position on a second circuit, used for disposing the pixel circuits, where the pixel circuits are to be disposed, and electrically connecting that pixel circuit to the second substrate, and a step of imparting energy to a part of the release layer where the pixel circuits to be released are provided, and releasing the one pixel circuit from the first substrate along with the second substrate.

摘要翻译： 为了降低制造显示装置的成本，本发明包括在第一基板上形成经受特定能量时释放的剥离层的步骤，在剥离层上形成用于驱动显示装置的多个像素电路的步骤 电子装置的像素，使形成在第一基板上的像素电路中的至少一个面对第二电路上用于设置像素电路的位置的步骤，其中将要设置像素电路，以及 将该像素电路电连接到第二基板，以及赋予释放层的要被释放的像素电路的一部分赋予能量的步骤，以及与第二基板一起从第一基板释放一个像素电路。

公开(公告)号：US20060267020A1

公开(公告)日：2006-11-30

申请号：US11490107

申请日：2006-07-21

申请人： Hiroyuki Hara ,  Satoshi Inoue

发明人： Hiroyuki Hara ,  Satoshi Inoue

IPC分类号： H01L29/04

CPC分类号： H01L27/1281 ,  H01L27/3244 ,  H01L29/66757 ,  H01L29/78675

摘要： The invention provides a method of manufacturing a semiconductor device, capable of enhancing characteristics of each semiconductor element constituting the semiconductor device, while reducing or suppressing non-uniformity in the characteristics thereof. When forming a thin-film circuit constructed by arranging a plurality of pixel circuits on a glass substrate, first, a plurality of concave portions to be seeds in crystallizing a semiconductor film are formed on the glass substrate with a pitch n times an array pitch of a plurality of pixel circuits. Then, an amorphous silicon film is formed on the glass substrate on which the concave portions are formed, and by crystallizing the silicon film by heating, a substantially monocrystalline silicon film is formed within a region centered on the concave portions. Using each of the substantially monocrystalline silicon film formed substantially centered around the respective concave portions, pixel circuits are formed.

摘要翻译： 本发明提供了一种制造半导体器件的方法，该半导体器件能够在减少或抑制其特性不均匀性的同时，提高构成半导体器件的每个半导体元件的特性。 当形成通过在玻璃基板上排列多个像素电路而构成的薄膜电路时，首先，在玻璃基板上形成半晶体半导体晶体化的多个凹入部分，其间距为n倍的阵列间距 多个像素电路。 然后，在形成有凹部的玻璃基板上形成非晶硅膜，通过加热使硅膜结晶化，在以凹部为中心的区域内形成大致单晶硅膜。 使用基本上围绕各个凹部中心地形成的基本单晶硅膜中的每一个，形成像素电路。

公开(公告)号：US08873126B2

公开(公告)日：2014-10-28

申请号：US13550815

申请日：2012-07-17

申请人： Naoki Tomikawa ,  Hiroyuki Hara ,  Tomoki Yokota

发明人： Naoki Tomikawa ,  Hiroyuki Hara ,  Tomoki Yokota

IPC分类号： G02F1/03 ,  G02F1/07 ,  G02F1/29 ,  H01H3/00

CPC分类号： G02F1/03 ,  G02F1/134309 ,  G02F2001/133388 ,  G02F2201/124

摘要： An electrooptic device includes first and second substrates that are disposed opposing each other with an electrooptic material layer therebetween, a sealing material that bonds the first and second substrates, a pixel area, and an ion trap portion between the pixel area and the sealing material. The ion trap portion includes first and second electrodes that are formed in a comb-tooth shape and are disposed so that branch electrodes of the first electrode and branch electrodes of the second electrode are engaged with each other. A direction of the branch electrodes intersects with an orientation direction of the electrooptic material at an interface between the electrooptic material layer and the first substrate.

摘要翻译： 电光装置包括彼此相对设置的第一和第二基板，其间具有电光材料层，在像素区域和密封材料之间结合第一和​​第二基板，像素区域和离子捕获部分的密封材料。 离子捕获部包括形成为梳齿形状的第一电极和第二电极，并且被配置为使得第一电极的分支电极和第二电极的分支电极彼此接合。 分支电极的方向在电光材料层和第一基板之间的界面处与电光材料的取向方向相交。