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21. 发明申请

US20050014319A1 Method for manufacturing semiconductor device 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US20050014319A1
公开(公告)日：2005-01-20
申请号：US10885636
申请日：2004-07-08
申请人： Shunpei Yamazaki , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura
发明人： Shunpei Yamazaki , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura
IPC分类号： H01L29/786 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/423 , H01L21/00 , H01L21/8234
CPC分类号： H01L27/12 , H01L27/1292 , H01L29/42384 , H01L29/66765
摘要： An object of the present invention is to provide a method for manufacturing a semiconductor device of which manufacturing process is simplified by improving usage rate of a material. A method for manufacturing a semiconductor device of the invention comprises the steps of: forming gate electrodes with a droplet discharge method on a substrate having an insulating surface; laminating gate insulating layers, semiconductor layers, and a semiconductor layer containing one-conductivity type impurity over the gate electrodes; forming first conductive layers serving as masks with a droplet discharge method in a position overlapping the gate electrodes, etching the semiconductor layer and the semiconductor layer containing one-conductivity type impurity with the first conductive layers, forming a second conductive layer serving as a source wiring or a drain wiring with a droplet discharge method over the first conductive layers; and etching the first conductive layers and the semiconductor layer containing one-conductivity type impurity, using the second conductive layers as masks.
摘要翻译：本发明的目的是提供一种通过提高材料的使用率来简化制造工艺的半导体器件的制造方法。本发明的半导体器件的制造方法包括以下步骤：在具有绝缘表面的基板上形成具有液滴喷射法的栅电极; 在栅电极上层叠栅绝缘层，半导体层和含有一导电型杂质的半导体层; 在与栅电极重叠的位置处形成用作液滴喷射法的掩模的第一导电层，用第一导电层蚀刻半导体层和含有一导电型杂质的半导体层，形成用作源极布线的第二导电层或在第一导电层上具有液滴喷射方法的漏极布线; 并且使用第二导电层作为掩模来蚀刻第一导电层和含有一种导电型杂质的半导体层。

22. 发明申请

US20120056550A1 DISPLAY DEVICE 有权
公开(公告)号：US20120056550A1
公开(公告)日：2012-03-08
申请号：US13293762
申请日：2011-11-10
申请人： Yasunori YOSHIDA , Hajime Kimura , Shinji Maekawa , Osamu Nakamura , Shunpei Yamazaki
发明人： Yasunori YOSHIDA , Hajime Kimura , Shinji Maekawa , Osamu Nakamura , Shunpei Yamazaki
IPC分类号： H05B37/02
CPC分类号： H01L27/156 , H01L21/288 , H01L21/76838 , H01L27/1285 , H01L27/1292 , H01L27/3248 , H01L27/3276
摘要： The invention provides an active matrix EL display device which can perform a clear multi-gray scale color display. In particular, the invention provides a large active matrix EL display device at low cost by a manufacturing method which can selectively form a pattern. Power supply lines in a pixel portion are arranged in matrix by the manufacturing method which can selectively form a pattern. Further, capacitance between wirings is reduced by providing a longer distance between adjacent wirings by the manufacturing method which can selectively form a pattern.

23. 发明授权

US07273773B2 Display device, method for manufacturing thereof, and television device 有权
标题翻译：显示装置及其制造方法以及电视装置
公开(公告)号：US07273773B2
公开(公告)日：2007-09-25
申请号：US11042518
申请日：2005-01-26
申请人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
发明人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
IPC分类号： H01L21/84
CPC分类号： H01L51/0022 , G09G3/3208 , G09G3/3225 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , H01L27/1285 , H01L27/1292 , H01L27/3244 , H01L51/055 , H01L51/529
摘要： The invention provides a display device and a method for manufacturing thereof by increasing a material efficiently as well as simplifying steps. Also, the invention provides a technique for forming a pattern such as a wiring, that is used for forming a display device, to have a predetermined shape with an excellent controllability. The method for manufacturing a display device includes the steps of: forming a lyophobic region; selectively irradiating laser beam in the lyophobic region to form a lyophilic region; selectively discharging a composition, that contains a conductive material, in the lyophilic region to form a gate electrode layer; forming a gate insulating layer and a semiconductor layer over the gate electrode layer; discharging a composition containing a conductive material over the semiconductor layer to form a source electrode layer and a drain electrode layer; and forming a pixel electrode layer on the source or drain electrode layer.
摘要翻译：本发明提供一种显示装置及其制造方法，其通过有效地增加材料以及简化步骤来制造。此外，本发明提供了一种用于形成用于形成显示装置的布线等图案以具有优异的可控性的预定形状的技术。制造显示装置的方法包括以下步骤：形成疏液区域; 选择性地将激光束照射在疏液区域以形成亲液性区域; 选择性地将含有导电材料的组合物在亲液区域中排出以形成栅极电极层; 在栅电极层上形成栅极绝缘层和半导体层; 在半导体层上排出含有导电材料的组合物，以形成源电极层和漏电极层; 以及在源极或漏极电极层上形成像素电极层。

24. 发明申请

US20070212828A1 Method for manufacturing semiconductor device 有权
公开(公告)号：US20070212828A1
公开(公告)日：2007-09-13
申请号：US11797533
申请日：2007-05-04
申请人： Shunpei Yamazaki , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura
发明人： Shunpei Yamazaki , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura
IPC分类号： H01L21/84
CPC分类号： H01L27/12 , H01L27/1292 , H01L29/42384 , H01L29/66765
摘要： An object of the present invention is to provide a method for manufacturing a semiconductor device of which manufacturing process is simplified by improving usage rate of a material. A method for manufacturing a semiconductor device of the invention comprises the steps of: forming gate electrodes with a droplet discharge method on a substrate having an insulating surface; laminating gate insulating layers, semiconductor layers, and a semiconductor layer containing one-conductivity type impurity over the gate electrodes; forming first conductive layers serving as masks with a droplet discharge method in a position overlapping the gate electrodes, etching the semiconductor layer and the semiconductor layer containing one-conductivity type impurity with the first conductive layers, forming a second conductive layer serving as a source wiring or a drain wiring with a droplet discharge method over the first conductive layers; and etching the first conductive layers and the semiconductor layer containing one-conductivity type impurity, using the second conductive layers as masks.

25. 发明申请

US20070051958A1 Display device and method for manufacturing the same, and television receiver 失效
标题翻译：显示装置及其制造方法以及电视接收机
公开(公告)号：US20070051958A1
公开(公告)日：2007-03-08
申请号：US10574880
申请日：2004-10-25
申请人： Shunpei Yamazaki , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Keitaro Imai
发明人： Shunpei Yamazaki , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Keitaro Imai
IPC分类号： H01L29/04
CPC分类号： H01L27/12 , H01L27/1292 , H01L27/3276 , H01L29/66757 , H01L29/66765 , H01L51/56
摘要： According to the present invention, which is a display device in which a light-emitting element where an organic substance generating luminescence referred to as electroluminescence or a medium including a mixture of an organic substance and an inorganic substance is sandwiched between electrodes is connected to a TFT, the invention is to manufacture a display panel by forming at least one or more of a conductive layer which forms a wiring or an electrode and a pattern necessary for manufacturing a display panel such as a mask layer for forming a predetermined pattern is formed by a method capable of selectively forming a pattern. A droplet discharge method capable of forming a predetermined pattern by selectively discharging a droplet of a composition in accordance with a particular object and by forming a conductive layer or an insulating layer is used as a method capable of selectively forming a pattern.
摘要翻译：根据本发明，其中将发出被称为电致发光的有机物质的发光元件或包含有机物和无机物的混合物的介质夹在电极之间的发光元件连接到 TFT，本发明通过形成至少一个或多个形成布线或电极的导电层以及用于制造用于形成预定图案的掩模层等显示面板所需的图案来制造显示面板，由能够选择性地形成图案的方法。使用能够通过选择性地排出根据特定目的的组合物的液滴并且通过形成导电层或绝缘层来形成预定图案的液滴喷射方法作为能够选择性地形成图案的方法。

26. 发明授权

US08518760B2 Display device, method for manufacturing thereof, and television device 有权
标题翻译：显示装置及其制造方法以及电视装置
公开(公告)号：US08518760B2
公开(公告)日：2013-08-27
申请号：US13050117
申请日：2011-03-17
申请人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
发明人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
IPC分类号： H01L21/84
CPC分类号： H01L51/0022 , G09G3/3208 , G09G3/3225 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , H01L27/1285 , H01L27/1292 , H01L27/3244 , H01L51/055 , H01L51/529
摘要： The invention provides a display device and a method for manufacturing thereof by increasing a material efficiently as well as simplifying steps. Also, the invention provides a technique for forming a pattern such as a wiring, that is used for forming a display device, to have a predetermined shape with an excellent controllability. The method for manufacturing a display device includes the steps of: forming a lyophobic region; selectively irradiating laser beam in the lyophobic region to form a lyophilic region; selectively discharging a composition, that contains a conductive material, in the lyophilic region to form a gate electrode layer; forming a gate insulating layer and a semiconductor layer over the gate electrode layer; discharging a composition containing a conductive material over the semiconductor layer to form a source electrode layer and a drain electrode layer; and forming a pixel electrode layer on the source or drain electrode layer.
摘要翻译：本发明提供一种显示装置及其制造方法，其通过有效地增加材料以及简化步骤来制造。此外，本发明提供了一种用于形成用于形成显示装置的布线等图案以具有优异的可控性的预定形状的技术。制造显示装置的方法包括以下步骤：形成疏液区域; 选择性地将激光束照射在疏液区域以形成亲液性区域; 选择性地将含有导电材料的组合物在亲液区域中排出以形成栅极电极层; 在栅电极层上形成栅极绝缘层和半导体层; 在半导体层上排出含有导电材料的组合物，以形成源电极层和漏电极层; 以及在源极或漏极电极层上形成像素电极层。

27. 发明授权

US07939888B2 Display device and television device using the same 有权
标题翻译：显示设备和电视设备使用相同
公开(公告)号：US07939888B2
公开(公告)日：2011-05-10
申请号：US11857729
申请日：2007-09-19
申请人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
发明人： Shunpei Yamazaki , Osamu Nakamura , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
IPC分类号： H01L27/01 , H01L27/12 , H01L31/0392
CPC分类号： H01L51/0022 , G09G3/3208 , G09G3/3225 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , H01L27/1285 , H01L27/1292 , H01L27/3244 , H01L51/055 , H01L51/529
摘要： The invention provides a display device and a method for manufacturing thereof by increasing a material efficiently as well as simplifying steps. Also, the invention provides a technique for forming a pattern such as a wiring, that is used for forming a display device, to have a predetermined shape with an excellent controllability. The method for manufacturing a display device includes the steps of: forming a lyophobic region; selectively irradiating laser beam in the lyophobic region to form a lyophilic region; selectively discharging a composition, that contains a conductive material, in the lyophilic region to form a gate electrode layer; forming a gate insulating layer and a semiconductor layer over the gate electrode layer; discharging a composition containing a conductive material over the semiconductor layer to form a source electrode layer and a drain electrode layer; and forming a pixel electrode layer on the source or drain electrode layer.
摘要翻译：本发明提供一种显示装置及其制造方法，其通过有效地增加材料以及简化步骤来制造。此外，本发明提供了一种用于形成用于形成显示装置的布线等图案以具有优异的可控性的预定形状的技术。制造显示装置的方法包括以下步骤：形成疏液区域; 选择性地将激光束照射在疏液区域以形成亲液性区域; 选择性地将含有导电材料的组合物在亲液区域中排出以形成栅极电极层; 在栅电极层上形成栅极绝缘层和半导体层; 在半导体层上排出含有导电材料的组合物，以形成源电极层和漏电极层; 以及在源极或漏极电极层上形成像素电极层。

28. 发明授权

US07709843B2 Display device and method for manufacturing the same, and television receiver 失效
标题翻译：显示装置及其制造方法以及电视接收机
公开(公告)号：US07709843B2
公开(公告)日：2010-05-04
申请号：US10574880
申请日：2004-10-25
申请人： Shunpei Yamazaki , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Keitaro Imai
发明人： Shunpei Yamazaki , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Keitaro Imai
IPC分类号： H01L29/786
CPC分类号： H01L27/12 , H01L27/1292 , H01L27/3276 , H01L29/66757 , H01L29/66765 , H01L51/56
摘要： According to the present invention, which is a display device in which a light-emitting element where an organic substance generating luminescence referred to as electroluminescence or a medium including a mixture of an organic substance and an inorganic substance is sandwiched between electrodes is connected to a TFT, the invention is to manufacture a display panel by forming at least one or more of a conductive layer which forms a wiring or an electrode and a pattern necessary for manufacturing a display panel such as a mask layer for forming a predetermined pattern is formed by a method capable of selectively forming a pattern. A droplet discharge method capable of forming a predetermined pattern by selectively discharging a droplet of a composition in accordance with a particular object and by forming a conductive layer or an insulating layer is used as a method capable of selectively forming a pattern.
摘要翻译：根据本发明，其中将发出被称为电致发光的有机物质的发光元件或包含有机物和无机物的混合物的介质夹在电极之间的发光元件连接到 TFT，本发明通过形成至少一个或多个形成布线或电极的导电层以及用于制造用于形成预定图案的掩模层等显示面板所需的图案来制造显示面板，由能够选择性地形成图案的方法。使用能够通过选择性地排出根据特定目的的组合物的液滴并且通过形成导电层或绝缘层来形成预定图案的液滴喷射方法作为能够选择性地形成图案的方法。

29. 发明申请

US20050012887A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050012887A1
公开(公告)日：2005-01-20
申请号：US10884945
申请日：2004-07-07
申请人： Jun Koyama , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Shunpei Yamazaki
发明人： Jun Koyama , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Shunpei Yamazaki
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/1362 , G09F9/00 , G09F9/30 , G09G3/20 , G09G3/30 , G09G3/36 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/04 , H01L29/786 , H01L51/50 , G02F1/1345
CPC分类号： H01L27/1288 , G02F1/13454 , G02F1/13624 , G09G3/20 , G09G2300/0408 , G09G2300/08 , G09G2310/0289 , H01L27/1214 , H01L29/04 , H01L29/78669 , H01L29/78678
摘要： When semi-amorphous TFTs are used for forming a signal line driver circuit and a pixel, a large amplitude is required for driving the pixel, and a large power supply voltage is thus needed. On the other hand, when a shift register is made up of transistors having a single conductivity, a bootstrap circuit is required, and a voltage over a power supply is applied to a specific element. Therefore, not both the driving amplitude and the reliability can be achieved with a single power supply. According to the invention, a level shifter having a single conductivity is provided to solve such a problem.
摘要翻译：当使用半非晶TFT来形成信号线驱动电路和像素时，驱动像素需要大的幅度，因此需要大的电源电压。另一方面，当移位寄存器由具有单一导电性的晶体管构成时，需要自举电路，并且将电源上的电压施加到特定元件。因此，不能通过单个电源实现驱动振幅和可靠性。根据本发明，提供具有单一电导率的电平移位器来解决这个问题。

30. 发明授权

US08310474B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08310474B2
公开(公告)日：2012-11-13
申请号：US12371936
申请日：2009-02-17
申请人： Jun Koyama , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Shunpei Yamazaki
发明人： Jun Koyama , Keitaro Imai , Shinji Maekawa , Makoto Furuno , Osamu Nakamura , Shunpei Yamazaki
IPC分类号： G09G5/00
CPC分类号： H01L27/1288 , G02F1/13454 , G02F1/13624 , G09G3/20 , G09G2300/0408 , G09G2300/08 , G09G2310/0289 , H01L27/1214 , H01L29/04 , H01L29/78669 , H01L29/78678
摘要： When semi-amorphous TFTs are used for forming a signal line driver circuit and a pixel, a large amplitude is required for driving the pixel, and a large power supply voltage is thus needed. On the other hand, when a shift register is made up of transistors having a single conductivity, a bootstrap circuit is required, and a voltage over a power supply is applied to a specific element. Therefore, not both the driving amplitude and the reliability can be achieved with a single power supply. According to the invention, a level shifter having a single conductivity is provided to solve such a problem.
摘要翻译：当使用半非晶TFT来形成信号线驱动电路和像素时，驱动像素需要大的幅度，因此需要大的电源电压。另一方面，当移位寄存器由具有单一导电性的晶体管构成时，需要自举电路，并且将电源上的电压施加到特定元件。因此，不能通过单个电源实现驱动振幅和可靠性。根据本发明，提供具有单一电导率的电平移位器来解决这个问题。

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