公开(公告)号：US5153702A

公开(公告)日：1992-10-06

申请号：US203935

申请日：1988-06-08

申请人： Takashi Aoyama ,  Nobutake Konishi ,  Takaya Suzuki ,  Kenji Miyata ,  Saburo Oikawa ,  Yoshiaki Okajima ,  Genshiro Kawachi ,  Eimi Adachi

发明人： Takashi Aoyama ,  Nobutake Konishi ,  Takaya Suzuki ,  Kenji Miyata ,  Saburo Oikawa ,  Yoshiaki Okajima ,  Genshiro Kawachi ,  Eimi Adachi

IPC分类号： G02F1/1368 ,  H01L21/20 ,  H01L21/336 ,  H01L29/04 ,  H01L29/786

CPC分类号： H01L29/66757 ,  H01L21/2022 ,  H01L27/1229 ,  H01L29/045 ,  H01L29/78675 ,  G02F1/1368 ,  G02F2202/104

摘要： This invention relates to a thin film semiconductor device and a method for fabricating it, and more particularly a thin film semiconductor device suitably applicable to a display device in an active matrix system and a method for fabricating it. In this invention, the structure of a thin film semiconductor device for improving the characteristic thereof and particularly the structure relative to the dominant orientation of a poly-Si film as an active layer of a thin film transistor (TFT) is disclosed. A method for fabricating a thin film semiconductor device which is capable of forming a poly-Si film at a relatively low process temperature is disclosed. Further, a display device in an active matrix system which provided high performance and high image quality is disclosed. The poly-Si film having a dominant orientation of (111) is formed by forming a poly-Si film on the semiconductor substrate at a temperature up to 570.degree. C. and annealing the substrate at a temperature up to 640.degree. C.

摘要翻译： 本发明涉及一种薄膜半导体器件及其制造方法，更具体地说，涉及适用于有源矩阵系统中的显示装置的薄膜半导体器件及其制造方法。 在本发明中，公开了用于改善其特性的薄膜半导体器件的结构，特别是关于作为薄膜晶体管（TFT）的有源层的多晶硅膜的主导方向的结构。 公开了一种能够在较低处理温度下形成多晶硅薄膜的薄膜半导体器件的制造方法。 此外，公开了提供高性能和高图像质量的有源矩阵系统中的显示装置。 通过在半导体衬底上在高达570℃的温度下形成多晶硅膜，并在高达640℃的温度下对衬底进行退火，形成具有（111）主导取向性的多晶硅膜。

公开(公告)号：US5008218A

公开(公告)日：1991-04-16

申请号：US408729

申请日：1989-09-18

申请人： Genshiro Kawachi ,  Akio Mimura ,  Nobutake Konishi ,  Kikuo Ono ,  Takashi Suzuki

发明人： Genshiro Kawachi ,  Akio Mimura ,  Nobutake Konishi ,  Kikuo Ono ,  Takashi Suzuki

IPC分类号： G02F1/136 ,  G02F1/1368 ,  G09F9/30 ,  H01L21/3213 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786

CPC分类号： H01L27/1214 ,  H01L21/32139 ,  H01L29/4908 ,  H01L29/66757 ,  Y10S148/105 ,  Y10S148/106 ,  Y10S438/945

摘要： A method for fabricating an active matrix substrate is disclosed which includes the following steps: forming an island region of a first semiconductor film on a prescribed insulating substrate; forming a first insulating film and a second semiconductor film on said first insulating film; forming a second insulating film on said second semiconductor film and thereafter forming a prescribed pattern of the second insulating film; depositing prescribed metal on the pattern and thereafter forming a compound of the second semiconductor film and the metal; removing unreacted portion of the metal; and etching said second semiconductor film and said first insulating film using said compound as a mask.

摘要翻译： 公开了一种制造有源矩阵基板的方法，包括以下步骤：在规定的绝缘基板上形成第一半导体膜的岛区; 在所述第一绝缘膜上形成第一绝缘膜和第二半导体膜; 在所述第二半导体膜上形成第二绝缘膜，然后形成所述第二绝缘膜的规定图案; 在图案上沉积规定的金属，然后形成第二半导体膜和金属的化合物; 去除金属的未反应部分; 以及使用所述化合物作为掩模蚀刻所述第二半导体膜和所述第一绝缘膜。

公开(公告)号：US08847858B2

公开(公告)日：2014-09-30

申请号：US13889767

申请日：2013-05-08

申请人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

发明人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

IPC分类号： G09G3/30 ,  H01L27/32 ,  G09G3/32 ,  H01L51/52 ,  G09G3/20

CPC分类号： H01L27/3276 ,  G09G3/2011 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/02 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/5284

摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.

摘要翻译： 在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件， 调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个 有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

公开(公告)号：US07791077B2

公开(公告)日：2010-09-07

申请号：US11834372

申请日：2007-08-06

申请人： Genshiro Kawachi

发明人： Genshiro Kawachi

IPC分类号： H01L27/08 ,  H01L29/04 ,  H01L29/76 ,  H01L31/036 ,  H01L31/112

CPC分类号： H01L27/1274 ,  G11C11/412 ,  H01L27/0722 ,  H01L27/1214 ,  H03F1/22 ,  H03F3/08 ,  H03F3/45089 ,  H03F3/45282 ,  H03F2200/534 ,  H03F2203/45024 ,  H03F2203/45032 ,  H03F2203/45371 ,  H03F2203/45702

摘要： An integrated circuit, which is configured such that a MOS transistor and a bipolar transistor are integrated at the same time, is formed on an insulating substrate which includes a display device. An electronic device or a display includes a plurality of semiconductor devices which are formed by using a semiconductor thin film and are formed in the semiconductor thin film that is provided on an insulating substrate and is crystallized in a predetermined direction. The plurality of semiconductor devices include a MOS transistor and at least either one of a lateral bipolar thin-film transistor and a MOS-bipolar hybrid thin film transistor.

摘要翻译： 在包括显示装置的绝缘基板上形成集成了MOS晶体管和双极晶体管的集成电路。 电子设备或显示器包括通过使用半导体薄膜形成并形成在设置在绝缘基板上并沿预定方向结晶的半导体薄膜中的多个半导体器件。 多个半导体器件包括MOS晶体管和横向双极型薄膜晶体管和MOS双极性混合薄膜晶体管中的至少一个。

公开(公告)号：US07667674B2

公开(公告)日：2010-02-23

申请号：US11797190

申请日：2007-05-01

申请人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

发明人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

IPC分类号： G09G3/30

CPC分类号： H01L27/3276 ,  G09G3/2011 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/02 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/5284

摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.

摘要翻译： 在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件， 调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个 有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

公开(公告)号：US20090115754A1

公开(公告)日：2009-05-07

申请号：US12346177

申请日：2008-12-30

申请人： Genshiro Kawachi ,  Hiroyuki Abe ,  Kunihiro Asada ,  Makoto Ikeda

发明人： Genshiro Kawachi ,  Hiroyuki Abe ,  Kunihiro Asada ,  Makoto Ikeda

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G02F1/13454 ,  G09G3/32 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2330/06 ,  H01L21/84 ,  H01L27/12 ,  H05K1/0239 ,  H05K1/0243 ,  H05K1/117 ,  H05K2201/10128 ,  H05K2201/10446

摘要： There are provided a display apparatus and a display method, with which compressed image data that is to be decompressed can be transmitted to the display apparatus in an environment in which a transmission capacity is not always secured, and good image display is realized. An example of the display apparatus is an active matrix display apparatus formed by using thin-film transistors formed on an insulating substrate. In the active matrix display apparatus, a circuit that receives an image data signal from an external system via a non-contact transmission path and amplifies the image data signal, a circuit that processes the image data signal, and a memory circuit that stores the processed image data are integrated on the insulating substrate.

摘要翻译： 提供了一种显示装置和显示方法，通过该显示装置和显示方法，可以在不能始终确保传输容量的环境中将要解压缩的压缩图像数据发送到显示装置，并且实现良好的图像显示。 显示装置的示例是通过使用形成在绝缘基板上的薄膜晶体管形成的有源矩阵显示装置。 在有源矩阵显示装置中，通过非接触传输路径从外部系统接收图像数据信号并放大图像数据信号的电路，处理图像数据信号的电路和存储处理过的图像数据信号的存储电路 图像数据集成在绝缘基板上。

公开(公告)号：US07464364B2

公开(公告)日：2008-12-09

申请号：US11133321

申请日：2005-05-20

申请人： Genshiro Kawachi

发明人： Genshiro Kawachi

IPC分类号： G06F17/50

CPC分类号： G06F17/5072 ,  G06F17/5077 ,  G06F2212/1028 ,  G06F2212/2022 ,  Y02D10/13

摘要： A thin-film transistor circuit includes a crystallized semiconductor thin film two-dimensionally partitioned into crystal-grain-defining areas each of which accommodates a crystal grain larger than a predetermined size, thin-film transistors each of which has a channel region placed at the center position of a corresponding one of the crystal-grain-defining areas, and wirings which interconnect the thin-film transistors.

摘要翻译： 薄膜晶体管电路包括二维分割成晶粒限定区域的结晶半导体薄膜，每个晶粒限定区域容纳大于预定尺寸的晶粒，薄膜晶体管中的每一个具有放置在 晶粒定义区域中的相应一个的中心位置以及互连薄膜晶体管的布线。

公开(公告)号：US07230592B2

公开(公告)日：2007-06-12

申请号：US10376331

申请日：2003-03-03

申请人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

发明人： Toshihiro Sato ,  Genshiro Kawachi ,  Yoshiro Mikami ,  Masaya Adachi

IPC分类号： G09G3/30

CPC分类号： H01L27/3276 ,  G09G3/2011 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/02 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/5284

摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.

摘要翻译： 在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件， 调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个 有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

公开(公告)号：US20070080918A1

公开(公告)日：2007-04-12

申请号：US11634089

申请日：2006-12-06

申请人： Genshiro Kawachi ,  Toshihiro Sato ,  Shigeyuki Nishitani ,  Naoki Tokuda

发明人： Genshiro Kawachi ,  Toshihiro Sato ,  Shigeyuki Nishitani ,  Naoki Tokuda

IPC分类号： G09G3/36

CPC分类号： H01L27/3262 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2320/0233 ,  H01L27/12 ,  H01L27/3223 ,  H01L29/78645 ,  H01L2251/5315

摘要： A self-luminescence display device, in which dispersion in display among a plurality of pixels, caused by dispersion in characteristics among drive thin-film transistors, is decreased and uniform display free of unevenness can be obtained. The device includes a plurality of pixels having current drive type luminescent elements, and parallel-connected n (n≧2) thin-film transistors to feed a drive current to the respective current drive type luminescent elements. The transistors are arranged in different pixels, respectively, for example, in a first region of pixels adjacent to one another along a first direction. A second region of dummy pixels can be provided on at least one side of said first region along said first direction.

摘要翻译： 由于驱动薄膜晶体管之间的特性偏差而引起的多个像素之间的显示色散的自发光显示装置减少，并且可以获得不均匀的均匀显示。 该装置包括具有电流驱动型发光元件的多个像素和并联n（n> = 2）薄膜晶体管，以将驱动电流馈送到各个电流驱动型发光元件。 晶体管分别以不同的像素布置，例如，沿着第一方向彼此相邻的像素的第一区域。 虚拟像素的第二区域可以沿着所述第一方向设置在所述第一区域的至少一侧上。

公开(公告)号：US20050278673A1

公开(公告)日：2005-12-15

申请号：US11133321

申请日：2005-05-20

申请人： Genshiro Kawachi

发明人： Genshiro Kawachi

IPC分类号： G02F1/1368 ,  G06F17/50 ,  G06F19/00 ,  H01L21/20 ,  H01L21/82 ,  H01L29/786

CPC分类号： G06F17/5072 ,  G06F17/5077 ,  G06F2212/1028 ,  G06F2212/2022 ,  Y02D10/13

摘要： A thin-film transistor circuit includes a crystallized semiconductor thin film two-dimensionally partitioned into crystal-grain-defining areas each of which accommodates a crystal grain larger than a predetermined size, thin-film transistors each of which has a channel region placed at the center position of a corresponding one of the crystal-grain-defining areas, and wirings which interconnect the thin-film transistors.

摘要翻译： 薄膜晶体管电路包括二维分割成晶粒限定区域的结晶半导体薄膜，每个晶粒限定区域容纳大于预定尺寸的晶粒，薄膜晶体管中的每一个具有放置在 晶粒定义区域中的相应一个的中心位置以及互连薄膜晶体管的布线。