公开(公告)号：US08742421B2

公开(公告)日：2014-06-03

申请号：US10578001

申请日：2004-11-29

申请人： Shunpei Yamazaki ,  Hideaki Kuwabara ,  Shinji Maekawa ,  Gen Fujii ,  Toshiyuki Isa

发明人： Shunpei Yamazaki ,  Hideaki Kuwabara ,  Shinji Maekawa ,  Gen Fujii ,  Toshiyuki Isa

IPC分类号： H01L27/14

CPC分类号： H01L27/1292 ,  H01L27/12 ,  H01L27/124 ,  H01L27/3262

摘要： An object of the present invention is to provide a display device which can be manufactured with usability of a material improved and with a manufacturing step simplified and to provide a manufacturing technique thereof. One feature of a display device of the present invention is to comprise an insulating layer having an opening, a first conductive layer formed in the opening, and a second conductive layer formed over the insulating layer and the first conductive layer, wherein the first conductive layer is wider and thicker than the second conductive layer, and the second conductive layer is formed by spraying a droplet including a conductive material.

摘要翻译： 本发明的一个目的是提供一种显示装置，其能够改善材料的可用性并且简化制造步骤并提供其制造技术。 本发明的显示装置的一个特征是包括具有开口的绝缘层，形成在开口中的第一导电层和形成在绝缘层和第一导电层上的第二导电层，其中第一导电层 比第二导电层宽且厚，并且通过喷射包括导电材料的液滴形成第二导电层。

公开(公告)号：US20070085938A1

公开(公告)日：2007-04-19

申请号：US10578001

申请日：2004-11-29

申请人： Shunpei Yamazaki ,  Hideaki Kuwabara ,  Shinji Maekawa ,  Gen Fujii ,  Toshiyuki Isa

发明人： Shunpei Yamazaki ,  Hideaki Kuwabara ,  Shinji Maekawa ,  Gen Fujii ,  Toshiyuki Isa

IPC分类号： G02F1/136 ,  H01L29/04 ,  H01L21/84 ,  H01L29/10 ,  H01L21/00 ,  H01L31/00

CPC分类号： H01L27/1292 ,  H01L27/12 ,  H01L27/124 ,  H01L27/3262

摘要： An object of the present invention is to provide a display device which can be manufactured with usability of a material improved and with a manufacturing step simplified and to provide a manufacturing technique thereof. One feature of a display device of the present invention is to comprise an insulating layer having an opening, a first conductive layer formed in the opening, and a second conductive layer formed over the insulating layer and the first conductive layer, wherein the first conductive layer is wider and thicker than the second conductive layer, and the second conductive layer is formed by spraying a droplet including a conductive material.

摘要翻译： 本发明的一个目的是提供一种显示装置，其能够改善材料的可用性并且简化制造步骤并提供其制造技术。 本发明的显示装置的一个特征是包括具有开口的绝缘层，形成在开口中的第一导电层和形成在绝缘层和第一导电层上的第二导电层，其中第一导电层 比第二导电层宽且厚，并且通过喷射包括导电材料的液滴形成第二导电层。

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。

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。

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。

公开(公告)号：US20050163938A1

公开(公告)日：2005-07-28

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： C25B11/00 ,  G09G3/20 ,  G09G3/32 ,  H01L21/77 ,  H01L27/32 ,  H01L51/52 ,  H05B33/08 ,  H05B33/10 ,  H05B33/22

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。

公开(公告)号：US20120129288A1

公开(公告)日：2012-05-24

申请号：US13361998

申请日：2012-01-31

申请人： Satoshi KOBAYASHI ,  Ikuko Kawamata ,  Koji Dairiki ,  Shigeki Komori ,  Toshiyuki Isa ,  Shunpei Yamazaki

发明人： Satoshi KOBAYASHI ,  Ikuko Kawamata ,  Koji Dairiki ,  Shigeki Komori ,  Toshiyuki Isa ,  Shunpei Yamazaki

IPC分类号： H01L33/08 ,  H01L21/336

CPC分类号： H01L29/04 ,  H01L29/41733 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78696

摘要： A display device including a thin film transistor with high electric characteristics and high reliability, and a method for manufacturing the display device with high mass-productivity. In a display device including an inverted-staggered channel-stop-type thin film transistor, the inverted-staggered channel-stop-type thin film transistor includes a microcrystalline semiconductor film including a channel formation region, and an impurity region containing an impurity element of one conductivity type is selectively provided in a region which is not overlapped with source and drain electrodes, in the channel formation region of the microcrystalline semiconductor film.

摘要翻译： 一种包括具有高电特性和高可靠性的薄膜晶体管的显示装置，以及具有高批量生产率的显示装置的制造方法。 在包括反交错通道停止型薄膜晶体管的显示装置中，反交错通道停止型薄膜晶体管包括包含沟道形成区的微晶半导体膜，以及含有杂质元素的杂质区 在微晶半导体膜的沟道形成区域中，在不与源极和漏极重叠的区域中选择性地提供一种导电型。

公开(公告)号：US08120030B2

公开(公告)日：2012-02-21

申请号：US12633067

申请日：2009-12-08

申请人： Hiromichi Godo ,  Satoshi Kobayashi ,  Hidekazu Miyairi ,  Toshiyuki Isa ,  Shunpei Yamazaki

发明人： Hiromichi Godo ,  Satoshi Kobayashi ,  Hidekazu Miyairi ,  Toshiyuki Isa ,  Shunpei Yamazaki

IPC分类号： H01L29/04

CPC分类号： H01L29/78696 ,  H01L27/12 ,  H01L29/04

摘要： Off current of a bottom gate thin film transistor in which a semiconductor layer is shielded from light by a gate electrode is reduced. A thin film transistor includes a gate electrode layer; a first semiconductor layer; a second semiconductor layer, provided on and in contact with the first semiconductor layer; a gate insulating layer between and in contact with the gate electrode layer and the first semiconductor layer; impurity semiconductor layers in contact with the second semiconductor layer; and source and drain electrode layers partially in contact with the impurity semiconductor layers and the first and second semiconductor layers. The entire surface of the first semiconductor layer on the gate electrode layer side is covered by the gate electrode layer; and a potential barrier at a portion where the first semiconductor layer is in contact with the source or drain electrode layer is 0.5 eV or more.

摘要翻译： 其中半导体层被栅极电极遮挡光的底栅薄膜晶体管的截止电流减小。 薄膜晶体管包括栅电极层; 第一半导体层; 第二半导体层，设置在第一半导体层上并与第一半导体层接触; 在栅极电极层和第一半导体层之间并与之接触的栅极绝缘层; 与第二半导体层接触的杂质半导体层; 以及与杂质半导体层和第一和第二半导体层部分接触的源极和漏极电极层。 栅极电极层侧的第一半导体层的整个表面被栅电极层覆盖; 并且在第一半导体层与源极或漏极电极层接触的部分处的势垒为0.5eV以上。

公开(公告)号：US09519183B2

公开(公告)日：2016-12-13

申请号：US13198203

申请日：2011-08-04

申请人： Shunpei Yamazaki ,  Satoshi Toriumi ,  Toshiyuki Isa

发明人： Shunpei Yamazaki ,  Satoshi Toriumi ,  Toshiyuki Isa

IPC分类号： G02F1/1335 ,  G02F7/00

摘要： A liquid crystal display device which includes a pair of substrates, a pixel including a liquid crystal element between the pair of substrates, a lighting portion provided on the outer side of the pair of substrates, a first polarizing member between the pair of substrates and the lighting portion, a reflective member provided outside the lightning portion, a second polarizing member on a side opposite to the first polarizing member with the pair of substrates provided therebetween, and a first optical sensor and a second optical sensor. The first optical sensor has a function of detecting illuminance of external light, and the second optical sensor has a function of detecting a color tone of polarized light emitted from the pixel portion. The lightning portion can emits light having a predetermined wavelength depending on the color tone of the pixel portion which is detected by the second optical sensor.

公开(公告)号：US08133771B2

公开(公告)日：2012-03-13

申请号：US12838115

申请日：2010-07-16

申请人： Satoshi Kobayashi ,  Ikuko Kawamata ,  Koji Dairiki ,  Shigeki Komori ,  Toshiyuki Isa ,  Shunpei Yamazaki

发明人： Satoshi Kobayashi ,  Ikuko Kawamata ,  Koji Dairiki ,  Shigeki Komori ,  Toshiyuki Isa ,  Shunpei Yamazaki

IPC分类号： H01L21/00

CPC分类号： H01L29/04 ,  H01L29/41733 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78696

摘要： A display device including a thin film transistor with high electric characteristics and high reliability, and a method for manufacturing the display device with high mass-productivity. In a display device including an inverted-staggered channel-stop-type thin film transistor, the inverted-staggered channel-stop-type thin film transistor includes a microcrystalline semiconductor film including a channel formation region, and an impurity region containing an impurity element of one conductivity type is selectively provided in a region which is not overlapped with source and drain electrodes, in the channel formation region of the microcrystalline semiconductor film.

摘要翻译： 一种包括具有高电特性和高可靠性的薄膜晶体管的显示装置，以及具有高批量生产率的显示装置的制造方法。 在包括反交错通道停止型薄膜晶体管的显示装置中，反交错通道停止型薄膜晶体管包括包含沟道形成区的微晶半导体膜，以及含有杂质元素的杂质区 在微晶半导体膜的沟道形成区域中，在不与源极和漏极重叠的区域中选择性地提供一种导电型。