公开(公告)号：US20100244020A1

公开(公告)日：2010-09-30

申请号：US12722795

申请日：2010-03-12

申请人： Junichiro SAKATA ,  Hideyuki KISHIDA ,  Hiroki OHARA ,  Toshinari SASAKI ,  Shunpei YAMAZAKI

发明人： Junichiro SAKATA ,  Hideyuki KISHIDA ,  Hiroki OHARA ,  Toshinari SASAKI ,  Shunpei YAMAZAKI

IPC分类号： H01L29/786 ,  H01L21/34

CPC分类号： H01L29/7869 ,  G09G3/3258 ,  G09G3/3275 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/0297 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02592 ,  H01L21/02631 ,  H01L27/12 ,  H01L27/1225 ,  H01L27/1288 ,  H01L27/3262 ,  H01L27/3276 ,  H01L29/66969 ,  H01L29/78618

摘要： An object of an embodiment of the present invention is to provide a semiconductor device provided with a thin film transistor which includes an oxide semiconductor layer and has high electric characteristics. The semiconductor device includes a gate electrode over an insulating surface, an oxide semiconductor layer including silicon oxide, an insulating layer between the gate electrode and the oxide semiconductor layer, and source and drain regions between the oxide semiconductor layer including silicon oxide and source and drain electrode layers. The source and drain regions are formed using a degenerate oxide semiconductor material or a degenerate oxynitride material.

摘要翻译： 本发明的一个实施例的目的是提供一种具有薄膜晶体管的半导体器件，该薄膜晶体管包括氧化物半导体层并具有高电特性。 半导体器件包括绝缘表面上的栅电极，包括氧化硅的氧化物半导体层，栅电极和氧化物半导体层之间的绝缘层，以及包括氧化硅的氧化物半导体层和源极和漏极之间的源极和漏极区 电极层。 源区和漏区使用简并氧化物半导体材料或简并氧氮化物材料形成。

公开(公告)号：US20100163867A1

公开(公告)日：2010-07-01

申请号：US12644286

申请日：2009-12-22

申请人： Shunpei YAMAZAKI ,  Junichiro SAKATA

发明人： Shunpei YAMAZAKI ,  Junichiro SAKATA

IPC分类号： H01L29/786 ,  H01L29/12 ,  H01L21/336 ,  H01L21/04

CPC分类号： H01L29/7869 ,  H01L27/1225 ,  H01L29/66969 ,  H01L29/78696

摘要： In a thin film transistor including an oxide semiconductor, an oxide cluster having higher electrical conductance than the oxide semiconductor layer is formed between the oxide semiconductor layer and a gate insulating layer, whereby field effect mobility of the thin film transistor can be increased and increase of off current can be suppressed.

摘要翻译： 在包括氧化物半导体的薄膜晶体管中，在氧化物半导体层和栅极绝缘层之间形成具有比氧化物半导体层更高导电性的氧化物簇，由此可以增加薄膜晶体管的场效应迁移率并增加 关闭电流可以抑制。

公开(公告)号：US20100117073A1

公开(公告)日：2010-05-13

申请号：US12612021

申请日：2009-11-04

申请人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Tetsunori MARUYAMA ,  Yuki IMOTO ,  Yuji ASANO ,  Junichi KOEZUKA

发明人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Tetsunori MARUYAMA ,  Yuki IMOTO ,  Yuji ASANO ,  Junichi KOEZUKA

IPC分类号： H01L29/786 ,  H01L21/34

CPC分类号： H01L29/66742 ,  C04B35/58 ,  C04B2235/3284 ,  C04B2235/3286 ,  H01L27/1225 ,  H01L29/66969 ,  H01L29/78618 ,  H01L29/7869

摘要： In a thin film transistor which uses an oxide semiconductor, buffer layers containing indium, gallium, zinc, oxygen, and nitrogen are provided between the oxide semiconductor layer and the source and drain electrode layers.

摘要翻译： 在使用氧化物半导体的薄膜晶体管中，在氧化物半导体层和源极和漏极电极层之间设置包含铟，镓，锌，氧和氮的缓冲层。

公开(公告)号：US20100102312A1

公开(公告)日：2010-04-29

申请号：US12581200

申请日：2009-10-19

申请人： Shunpei YAMAZAKI ,  Toshinari SASAKI ,  Miyuki HOSOBA ,  Shunichi ITO ,  Junichiro SAKATA

发明人： Shunpei YAMAZAKI ,  Toshinari SASAKI ,  Miyuki HOSOBA ,  Shunichi ITO ,  Junichiro SAKATA

IPC分类号： H01L29/786 ,  H01L29/12 ,  H01L33/00

CPC分类号： H01L29/7869 ,  H01L27/1225 ,  H01L29/45 ,  H01L29/78618

摘要： An object is to control composition and a defect of an oxide semiconductor. Another object is to increase field effect mobility of a thin film transistor and to obtain a sufficient on-off ratio with off current suppressed. The oxide semiconductor is represented by InMO3(ZnO)n (M is one or a plurality of elements selected from Ga, Fe, Ni, Mn, Co, and Al, and n is a non-integer number of greater than or equal to 1 and less than 50) and further contains hydrogen. In this case, the concentration of Zn is made to be lower than the concentrations of In and M (M is one or a plurality of elements selected from Ga, Fe, Ni, Mn, Co, and Al). In addition, the oxide semiconductor has an amorphous structure. Here, n is preferably a non-integer number of greater than or equal to 50, more preferably less than 10.

摘要翻译： 目的是控制氧化物半导体的组成和缺陷。 另一个目的是增加薄膜晶体管的场效应迁移率，并获得足够的开关比，同时抑制截止电流。 氧化物半导体由InMO 3（ZnO）n（M是选自Ga，Fe，Ni，Mn，Co和Al中的一种或多种元素表示，n是大于或等于1的非整数） 小于50），还含有氢。 在这种情况下，使Zn的浓度低于In和M的浓度（M是选自Ga，Fe，Ni，Mn，Co和Al中的一种或多种元素）。 此外，氧化物半导体具有非晶结构。 这里，n优选为大于或等于50，更优选小于10的非整数。

公开(公告)号：US20120248470A1

公开(公告)日：2012-10-04

申请号：US13486017

申请日：2012-06-01

申请人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Motomu KURATA ,  Hiroyuki HATA ,  Mitsuhiro ICHIJO ,  Takashi OHTSUKI ,  Aya ANZAI ,  Masayuki SAKAKURA

发明人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Motomu KURATA ,  Hiroyuki HATA ,  Mitsuhiro ICHIJO ,  Takashi OHTSUKI ,  Aya ANZAI ,  Masayuki SAKAKURA

IPC分类号： H01L33/08

CPC分类号： H04N5/655 ,  G06F3/02 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3244 ,  H01L27/3258 ,  H01L27/3276 ,  H01L33/60 ,  H01L51/0005 ,  H01L51/5246 ,  H01L51/56 ,  H01L2224/4847 ,  H01L2227/323 ,  H01L2251/5323 ,  H04N5/642

摘要： The present invention provides a method for manufacturing a highly reliable display device at a low cost with high yield. According to the present invention, a step due to an opening in a contact is covered with an insulating layer to reduce the step, and is processed into a gentle shape. A wiring or the like is formed to be in contact with the insulating layer and thus the coverage of the wiring or the like is enhanced. In addition, deterioration of a light-emitting element due to contaminants such as water can be prevented by sealing a layer including an organic material that has water permeability in a display device with a sealing material. Since the sealing material is formed in a portion of a driver circuit region in the display device, the frame margin of the display device can be narrowed.

摘要翻译： 本发明提供了一种以高成本低成本制造高度可靠的显示装置的方法。 根据本发明，由绝缘层覆盖由于接触开口而产生的台阶，以减小台阶，并且被加工成平缓的形状。 布线等形成为与绝缘层接触，从而增强布线等的覆盖。 此外，通过用包封材料密封包括显示装置中具有透水性的有机材料的层，可以防止由诸如水等污染物引起的发光元件的劣化。 由于密封材料形成在显示装置的驱动电路区域的一部分中，所以显示装置的边框可以变窄。

公开(公告)号：US20120032159A1

公开(公告)日：2012-02-09

申请号：US13277478

申请日：2011-10-20

申请人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Masaharu NAGAI ,  Yutaka MATSUDA ,  Kengo AKIMOTO ,  Gen FUJII ,  Tetsuji YAMAGUCHI

发明人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Masaharu NAGAI ,  Yutaka MATSUDA ,  Kengo AKIMOTO ,  Gen FUJII ,  Tetsuji YAMAGUCHI

IPC分类号： H01L51/52

CPC分类号： H01L51/529 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L29/66757 ,  H01L51/5206 ,  H01L51/5246 ,  H01L2251/5315 ,  H01L2251/5323

摘要： It is an object of the present invention to provide a reliable display device and a method for manufacturing the display device reducing the number of manufacturing steps, and with higher yield. A display device according to the invention includes a plurality of display elements each having a first electrode, a layer containing an organic compound, and a second electrode. The display device further includes a heat-resistant planarizing film over a substrate having an insulating surface, a first electrode over the heat-resistant, planarizing film, a wiring covering an end portion of the first electrode, a partition wall covering the end portion of first electrode and the wiring, a layer containing an organic compound, and a second electrode over the layer containing an organic compound.

摘要翻译： 本发明的目的是提供一种可靠的显示装置和用于制造显示装置的方法，其减少制造步骤的数量，并且以更高的产量。 根据本发明的显示装置包括多个显示元件，每个显示元件具有第一电极，含有有机化合物的层和第二电极。 显示装置还包括在具有绝缘表面的基板上的耐热平面化膜，在耐热平坦化膜上的第一电极，覆盖第一电极的端部的布线，覆盖第一电极的端部的分隔壁 第一电极和布线，含有有机化合物的层，以及包含有机化合物的层上的第二电极。

公开(公告)号：US20110180801A1

公开(公告)日：2011-07-28

申请号：US13082104

申请日：2011-04-07

申请人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masayuki SAKAKURA ,  Toru TAKAYAMA

发明人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masayuki SAKAKURA ,  Toru TAKAYAMA

IPC分类号： H01L51/52

CPC分类号： H01L27/3244 ,  H01L27/12 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3258 ,  H01L29/16 ,  H01L29/66757 ,  H01L29/78621 ,  H01L29/78645 ,  H01L29/78675 ,  H01L29/78696 ,  H01L51/5008 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/566

摘要： The purpose of the invention is to improve reliability of a light emitting apparatus comprising TFTs and organic light emitting elements. The light emitting apparatus according to the invention having thin film transistors and light emitting elements, comprises; a second inorganic insulation layer on a gate electrode, a first organic insulation layer on the second inorganic insulation layer, a third inorganic insulation layer on the first organic insulation layer, an anode layer formed on the third inorganic insulation layer, a second organic insulation layer overlapping with the end of the anode layer and having an inclination angle of 35 to 45 degrees, a fourth inorganic insulation layer formed on the upper surface and side surface of the second organic insulation layer and having an opening over the anode layer, an organic compound layer formed in contact with the anode layer and the fourth inorganic insulation layer and containing light emitting material, and a cathode layer formed in contact with the organic compound layer containing the light emitting material, wherein the third inorganic insulation layer and the fourth inorganic insulation layer are formed with silicon nitride or aluminum nitride.

摘要翻译： 本发明的目的是提高包括TFT和有机发光元件的发光装置的可靠性。 根据本发明的具有薄膜晶体管和发光元件的发光装置包括： 栅电极上的第二无机绝缘层，第二无机绝缘层上的第一有机绝缘层，第一有机绝缘层上的第三无机绝缘层，形成在第三无机绝缘层上的阳极层，第二有机绝缘层 与阳极层的端部重叠并且具有35度至45度的倾斜角度;形成在第二有机绝缘层的上表面和侧表面上并且在阳极层上具有开口的第四无机绝缘层，有机化合物 形成为与阳极层和第四无机绝缘层接触且含有发光材料的层，以及与含有发光材料的有机化合物层接触形成的阴极层，其中第三无机绝缘层和第四无机绝缘层 由氮化硅或氮化铝形成。

公开(公告)号：US20110084264A1

公开(公告)日：2011-04-14

申请号：US12897160

申请日：2010-10-04

申请人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Akiharu MIYANAGA ,  Masahiro TAKAHASHI ,  Takuya HIROHASHI ,  Takashi SHIMAZU

发明人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Akiharu MIYANAGA ,  Masahiro TAKAHASHI ,  Takuya HIROHASHI ,  Takashi SHIMAZU

IPC分类号： H01L29/12

CPC分类号： H01L29/7869 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78693 ,  H01L29/78696

摘要： An object is to provide an oxide semiconductor layer having a novel structure which is preferably used for a semiconductor device. Alternatively, another object is to provide a semiconductor device using an oxide semiconductor layer having the novel structure. An oxide semiconductor layer includes an amorphous region which is mainly amorphous and a crystal region containing crystal grains of In2Ga2ZnO7 in a vicinity of a surface, in which the crystal grains are oriented so that the c-axis is almost vertical with respect to the surface. Alternatively, a semiconductor device uses such an oxide semiconductor layer.

摘要翻译： 目的在于提供一种具有新的结构的氧化物半导体层，其优选用于半导体器件。 或者，另一个目的是提供一种使用具有新颖结构的氧化物半导体层的半导体器件。 氧化物半导体层包括主要为非晶质的非晶区域和在表面附近含有In2Ga2ZnO7晶体的晶体区域，其中晶粒取向为使得c轴相对于表面几乎垂直。 或者，半导体器件使用这种氧化物半导体层。

公开(公告)号：US20110043513A1

公开(公告)日：2011-02-24

申请号：US12915086

申请日：2010-10-29

申请人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Mitsuaki OSAME ,  Takashi HAMADA ,  Tamae TAKANO ,  Yu YAMAZAKI ,  Aya ANZAI

发明人： Shunpei YAMAZAKI ,  Masayuki SAKAKURA ,  Mitsuaki OSAME ,  Takashi HAMADA ,  Tamae TAKANO ,  Yu YAMAZAKI ,  Aya ANZAI

IPC分类号： G09G5/00 ,  G09G3/20

CPC分类号： H01L27/1214 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0233 ,  H01L27/3262 ,  H01L2251/5323

摘要： A light emitting device comprising a light emitting element and a first transistor and a second transistor controlling current to be supplied to the light emitting element in a pixel; the first transistor is normally-on; the second transistor is normally-off; a channel length of the first transistor is longer than a channel width thereof; a channel length of the second transistor is equal to or shorter than a channel length thereof; gate electrodes of the first transistor and the second transistor are connected to each other; the first transistor and the second transistor have the same polarity; and the light emitting element, the first transistor and the second transistor are all connected in series.

摘要翻译： 一种发光器件，包括发光元件和第一晶体管，以及第二晶体管，控制要在像素中提供给所述发光元件的电流; 第一个晶体管正常工作; 第二晶体管正常断开; 第一晶体管的沟道长度比沟道宽度长; 第二晶体管的沟道长度等于或短于其沟道长度; 第一晶体管和第二晶体管的栅电极彼此连接; 第一晶体管和第二晶体管具有相同的极性; 并且发光元件，第一晶体管和第二晶体管都全部串联连接。

公开(公告)号：US20100149851A1

公开(公告)日：2010-06-17

申请号：US12711333

申请日：2010-02-24

申请人： Yoshinobu ASAMI ,  Tamae TAKANO ,  Masayuki SAKAKURA ,  Ryoji NOMURA ,  Shunpei YAMAZAKI

发明人： Yoshinobu ASAMI ,  Tamae TAKANO ,  Masayuki SAKAKURA ,  Ryoji NOMURA ,  Shunpei YAMAZAKI

IPC分类号： G11C5/06 ,  G11C8/08

CPC分类号： H01L27/1082 ,  B82Y10/00 ,  G11C11/34 ,  G11C13/0014 ,  G11C2213/79 ,  H01L23/4828 ,  H01L27/105 ,  H01L27/1203 ,  H01L27/1244 ,  H01L27/28 ,  H01L29/458 ,  H01L29/7869 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device that can transmit and receive data without contact is popular partly as some railway passes, electronic money cards, and the like; however, it has been a prime task to provide an inexpensive semiconductor device for further popularization. In view of the above current conditions, a semiconductor device of the present invention includes a memory with a simple structure for providing an inexpensive semiconductor device and a manufacturing method thereof. A memory element included in the memory includes a layer containing an organic compound, and a source electrode or a drain electrode of a TFT provided in the memory element portion is used as a conductive layer which forms a bit line of the memory element.

摘要翻译： 可以在没有接触的情况下发送和接收数据的半导体器件部分地受到一些铁路通行证，电子货币卡等的普及; 然而，提供便宜的半导体器件以进一步普及是主要的任务。 鉴于上述现有条件，本发明的半导体器件包括具有用于提供便宜的半导体器件的简单结构的存储器及其制造方法。 包括在存储器中的存储元件包括含有有机化合物的层，并且将设置在存储元件部分中的TFT的源电极或漏电极用作形成存储元件的位线的导电层。