公开(公告)号：US20110309368A1

公开(公告)日：2011-12-22

申请号：US13223582

申请日：2011-09-01

申请人： Shunpei YAMAZAKI ,  Masahiko HAYAKAWA ,  Yoshifumi TANADA ,  Mitsuaki OSAME ,  Aya ANZAI ,  Ryota FUKUMOTO

发明人： Shunpei YAMAZAKI ,  Masahiko HAYAKAWA ,  Yoshifumi TANADA ,  Mitsuaki OSAME ,  Aya ANZAI ,  Ryota FUKUMOTO

IPC分类号： H01L33/08

CPC分类号： H01L27/3262 ,  G09G3/3233 ,  G09G2310/0251 ,  G09G2330/04 ,  H01L27/0248 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/78675

摘要： Semiconductor elements deteriorate or are destroyed due to electrostatic discharge damage. The present invention provides a semiconductor device in which a protecting means is formed in each pixel. The protecting means is provided with one or a plurality of elements selected from the group consisting of resistor elements, capacitor elements, and rectifying elements. Sudden changes in the electric potential of a source electrode or a drain electrode of a transistor due to electric charge that builds up in a pixel electrode is relieved by disposing the protecting means between the pixel electrode of the light-emitting element and the source electrode or the drain electrode of the transistor. Deterioration or destruction of the semiconductor element due to electrostatic discharge damage is thus prevented.

摘要翻译： 半导体元件由于静电放电损坏而劣化或被破坏。 本发明提供一种其中在每个像素中形成保护装置的半导体器件。 保护装置设置有从由电阻元件，电容器元件和整流元件组成的组中选择的一个或多个元件。 通过在发光元件的像素电极和源电极之间设置保护装置，可以减轻由于在像素电极中积聚的电荷导致的晶体管的源电极或漏电极的电位的突然变化，或 晶体管的漏极。 因此防止了由于静电放电损坏导致的半导体元件的劣化或破坏。

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：US20120261667A1

公开(公告)日：2012-10-18

申请号：US13531610

申请日：2012-06-25

申请人： Shunpei YAMAZAKI ,  Satoshi Murakami ,  Mitsuaki Osame

发明人： Shunpei YAMAZAKI ,  Satoshi Murakami ,  Mitsuaki Osame

IPC分类号： H01L27/15 ,  H01L29/786

CPC分类号： H01L27/1248 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L29/4958 ,  H01L29/4966 ,  H01L29/78645 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5271 ,  H01L2251/5315

摘要： A display device according to the present invention includes a barrier layer formed over the transistor and a planarization layer formed over the barrier layer. The planarization layer has an opening and an edge portion of the planarization layer formed at the opening of the planarization layer is rounded. Further, a resin film is formed over the planarization layer and in the opening of the planarization layer, and the resin film also has an opening and an edge portion of the resin film formed at the opening of the resin film is rounded. A light emitting member is formed over the resin film.

摘要翻译： 根据本发明的显示装置包括形成在晶体管上的阻挡层和形成在阻挡层上的平坦化层。 平坦化层具有开口，并且在平坦化层的开口处形成的平坦化层的边缘部分是圆形的。 此外，在平坦化层和平坦化层的开口中形成树脂膜，树脂膜也具有开口，并且在树脂膜的开口处形成的树脂膜的边缘部分是圆形的。 在树脂膜上形成发光部件。

公开(公告)号：US20120104425A1

公开(公告)日：2012-05-03

申请号：US13347780

申请日：2012-01-11

申请人： Shunpei YAMAZAKI ,  Mitsuaki OSAME ,  Jun KOYAMA

发明人： Shunpei YAMAZAKI ,  Mitsuaki OSAME ,  Jun KOYAMA

IPC分类号： H01L27/15

CPC分类号： H05B33/08 ,  H01L27/124 ,  H05B33/0812 ,  H05B33/0896

摘要： The present invention is characterized in that a transistor with its L/W set to 10 or larger is employed, and that |VDS| of the transistor is set equal to or larger than 1 V and equal to or less than |VGS−Vth|. The transistor is used as a resistor so that the resistance of a light emitting element can be held by the transistor. This slows down an increase in internal resistance of the light emitting element and the resultant current value reduction. Accordingly, a change with time in light emission luminance is reduced and the reliability is improved.

摘要翻译： 本发明的特征在于采用其L / W设定为10以上的晶体管，| VDS | 被设定为等于或大于1V且等于或小于| VGS-Vth |。 晶体管用作电阻器，使得发光元件的电阻可以由晶体管保持。 这减慢了发光元件的内阻的增加和合成的电流值的降低。 因此，降低发光亮度随时间的变化，提高可靠性。

公开(公告)号：US20110278578A1

公开(公告)日：2011-11-17

申请号：US13192596

申请日：2011-07-28

申请人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Mitsuaki OSAME

发明人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Mitsuaki OSAME

IPC分类号： H01L33/16 ,  H01L29/786 ,  H01L29/04

CPC分类号： H01L27/1248 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L29/4958 ,  H01L29/4966 ,  H01L29/78645 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5271 ,  H01L2251/5315

摘要： A display device according to the present invention includes: a planarization layer for insulating between a gate electrode etc. and a data wiring, a drain electrode, or the like of the transistor; and a barrier layer that is formed on an upper surface or lower surface of the planarization layer and at the same time, adapted to suppress diffusion of moisture or degassing components from the planarization layer. The display device adopts a device structure effective in reducing the plasma damage on the planarization layer by devising a positional relationship between the planarization layer and the barrier layer. Also, in combination with a novel structure as a structure for a pixel electrode, effects such as an increase in luminance can be provided as well.

摘要翻译： 根据本发明的显示装置包括：用于在晶体管的栅电极等与数据布线，漏极等之间绝缘的平坦化层; 以及形成在平坦化层的上表面或下表面上并且同时适于抑制水分或脱气组分从平坦化层扩散的阻挡层。 显示装置采用通过设计平坦化层与阻挡层之间的位置关系有效地减小平坦化层上的等离子体损伤的装置结构。 而且，与作为像素电极的结构的新颖结构相结合，也可以提供诸如亮度增加的效果。

公开(公告)号：US20110049522A1

公开(公告)日：2011-03-03

申请号：US12711611

申请日：2010-02-24

申请人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masahiko HAYAKAWA ,  Kiyoshi KATO ,  Mitsuaki OSAME

发明人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masahiko HAYAKAWA ,  Kiyoshi KATO ,  Mitsuaki OSAME

IPC分类号： H01L33/00

CPC分类号： H01L27/1248 ,  G02F1/136227 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1244 ,  H01L27/1255 ,  H01L27/13 ,  H01L27/3246 ,  H01L27/3276 ,  H01L33/52 ,  H01L51/5237 ,  H01L51/5253

摘要： It is an object of the present invention to provide a semiconductor display device having an interlayer insulating film which can obtain planarity of a surface while controlling film formation time, can control treatment time of heating treatment with an object of removing moisture, and can prevent moisture in the interlayer insulating film from being discharged to a film or an electrode adjacent to the interlayer insulating film. An inorganic insulating film containing nitrogen, which is less likely to transmit moisture compared with an organic resin, is formed so as to cover a TFT. Next, an organic resin film containing photosensitive acrylic resin is applied to the organic insulting film, and the organic resin film is partially exposed to light to be opened. Thereafter, an inorganic insulting film containing nitrogen, which is less likely to transmit moisture compared with an organic resin, is formed so as to cover the opened organic resin film. Then, in the opening part of the organic resin film, a gate insulating film and the two layer inorganic insulating film containing nitrogen are opened partially is by etching to expose an active layer of the TFT.

摘要翻译： 本发明的目的是提供一种具有层间绝缘膜的半导体显示装置，其可以在控制成膜时间的同时获得表面的平面性，并且可以控制用于除去水分的加热处理的处理时间，并且可以防止水分 在层间绝缘膜中不被放电到与层间绝缘膜相邻的膜或电极。 形成与有机树脂相比不容易透过水分的含氮的无机绝缘膜，以覆盖TFT。 接着，在有机绝缘膜上涂布含有感光性丙烯酸树脂的有机树脂膜，将有机树脂膜部分地曝光以打开。 然后，形成与有机树脂相比不容易透过水分的含有氮的无机绝缘膜，以覆盖打开的有机树脂膜。 然后，在有机树脂膜的开口部分，通过蚀刻部分地开启含有氮的栅极绝缘膜和双层无机绝缘膜，以暴露TFT的有源层。

公开(公告)号：US20100133601A1

公开(公告)日：2010-06-03

申请号：US12700802

申请日：2010-02-05

申请人： Aya MIYAZAKI ,  Mitsuaki OSAME ,  Hiroyuki MIYAKE ,  Shunpei YAMAZAKI

发明人： Aya MIYAZAKI ,  Mitsuaki OSAME ,  Hiroyuki MIYAKE ,  Shunpei YAMAZAKI

IPC分类号： H01L29/788

CPC分类号： H01L29/7881 ,  H01L21/84 ,  H01L27/105 ,  H01L27/11526 ,  H01L27/11529 ,  H01L27/12 ,  H01L29/42324

摘要： A semiconductor device is provided, which comprises at least a cell including a plurality of memory elements connected in series. Each of the plurality of memory elements includes a channel formation region, a source and drain regions, a floating gate, and a control gate. Each of the source and drain regions is electrically connected to an erasing line through a semiconductor impurity region.

摘要翻译： 提供一种半导体器件，其包括至少一个包括串联连接的多个存储元件的单元。 多个存储元件中的每一个包括沟道形成区域，源极和漏极区域，浮动栅极和控制栅极。 源区和漏区中的每一个通过半导体杂质区电连接到擦除线。

公开(公告)号：US20080230871A1

公开(公告)日：2008-09-25

申请号：US12122823

申请日：2008-05-19

申请人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masahiko HAYAKAWA ,  Kiyoshi KATO ,  Mitsuaki OSAME ,  Takashi HIROSUE ,  Saishi FUJIKAWA

发明人： Shunpei YAMAZAKI ,  Satoshi MURAKAMI ,  Masahiko HAYAKAWA ,  Kiyoshi KATO ,  Mitsuaki OSAME ,  Takashi HIROSUE ,  Saishi FUJIKAWA

IPC分类号： H01L29/92

CPC分类号： H01L27/1244 ,  G02F1/136204 ,  H01L21/76804 ,  H01L21/76831 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/3244 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/78621 ,  H01L29/78645 ,  H01L51/0037 ,  Y10S257/906 ,  Y10S257/908

摘要： A semiconductor display device with an interlayer insulating film in which surface levelness is ensured with a limited film formation time, heat treatment for removing moisture does not take long, and moisture in the interlayer insulating film is prevented from escaping into a film or electrode adjacent to the interlayer insulating film. A TFT is formed and then a nitrogen-containing inorganic insulating film that transmits less moisture compared to organic resin film is formed so as to cover the TFT. Next, organic resin including photosensitive acrylic resin is applied and an opening is formed by partially exposing the organic resin film to light. The organic resin film where the opening is formed, is then covered with a nitrogen-containing inorganic insulating film which transmits less moisture than organic resin film does. Thereafter, the gate insulating film and the two layers of the nitrogen-containing inorganic insulating films are partially etched away in the opening of the organic resin film to expose the active layer of the TFT.

摘要翻译： 具有层间绝缘膜的半导体显示装置，其中以有限的成膜时间确保表面水平度，用于除去水分的热处理不需要很长时间，并且防止层间绝缘膜中的水分逸出到邻近的膜或电极 层间绝缘膜。 形成TFT，然后形成与有机树脂膜相比传递较少水分的含氮无机绝缘膜，以覆盖TFT。 接下来，施加包含感光性丙烯酸树脂的有机树脂，并通过将有机树脂膜部分地曝光而形成开口。 然后，形成有开口部的有机树脂膜被覆盖有比有机树脂膜透过少的水分的含氮无机绝缘膜。 此后，在有机树脂膜的开口部分将栅极绝缘膜和含氮无机绝缘膜的两层部分地蚀刻掉，以暴露TFT的有源层。

公开(公告)号：US20070194314A1

公开(公告)日：2007-08-23

申请号：US11548079

申请日：2006-10-10

申请人： Shunpei YAMAZAKI ,  Mitsuaki OSAME ,  Tomoyuki IWABUCHI ,  Kei TAKAHASHI ,  Ryo NOZAWA ,  Mizuki SATO ,  Ryota FUKUMOTO

发明人： Shunpei YAMAZAKI ,  Mitsuaki OSAME ,  Tomoyuki IWABUCHI ,  Kei TAKAHASHI ,  Ryo NOZAWA ,  Mizuki SATO ,  Ryota FUKUMOTO

IPC分类号： H01L29/76

CPC分类号： G02F1/0123 ,  G02F2001/134345 ,  G02F2201/58 ,  G09G3/3275 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  H01L27/3269

摘要： A light-emitting element has a property that a resistance value (internal resistance) changes in accordance with an environmental temperature. It is an object to downsize a monitoring element which corrects an influence of variations in current value of the light-emitting element, which are caused by an environmental temperature change and a change with time. A pixel includes a plurality of sub-pixels, areas of light-emitting elements provided in the individual sub-pixels are made to be different from each other, and an area of a monitoring element is made to be the same as an area of the light-emitting element in any of the sub-pixels, thereby correcting light-emission of the pixel by the monitoring element.

摘要翻译： 发光元件具有电阻值（内部电阻）根据环境温度而变化的性质。 本发明的目的是减小由环境温度变化和随时间变化引起的发光元件的电流值的变化的影响的监视元件的小型化。 像素包括多个子像素，将设置在各个子像素中的发光元件的区域彼此不同，并且将监视元件的区域设置为与 任何子像素中的发光元件，从而通过监视元件校正像素的发光。

公开(公告)号：US20060244702A1

公开(公告)日：2006-11-02

申请号：US11381062

申请日：2006-05-01

申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Mitsuaki OSAME ,  Yoshifumi TANADA ,  Ryota FUKUMOTO ,  Hiromi YANAI

发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Mitsuaki OSAME ,  Yoshifumi TANADA ,  Ryota FUKUMOTO ,  Hiromi YANAI

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G06F3/1431 ,  G09G3/2022 ,  G09G5/399 ,  G09G2300/0426 ,  G09G2320/0271 ,  G09G2320/0606 ,  G09G2320/0613 ,  G09G2320/0666 ,  G09G2320/10 ,  G09G2330/021 ,  G09G2340/0428 ,  G09G2340/0492 ,  G09G2340/14 ,  G09G2360/144 ,  H01L27/3269 ,  H01L27/3279 ,  H04M1/0214 ,  H04M1/0266 ,  H04M1/22 ,  H04M2250/16

摘要： The object of the invention is to provide a display device of which the display is visible in a dark place or under strong external light. The present invention is a display device which performs display, changing the grayscale number corresponding to the external light strength, and a display device which can switch the display mode corresponding to contents displayed on the screen. The display contents include a text display mode displaying mainly characters and symbols, a picture display mode displaying images with a small number of colors such as a comic, a video mode displaying natural images with a large number of colors such as a photograph and a moving image, and the like. By switching the grayscale number arbitrarily according to these display modes, visibility can be ensured in a wide range from a dark place or under an indoor fluorescent light to under outdoor sunlight. For example, the grayscale number is switched so that display of from 2 to 8 grayscales is performed in the text display mode, display of from 4 to 16 grayscales is performed in the picture display mode, and display of from 64 to 1024 grayscales is performed in the video mode.

摘要翻译： 本发明的目的是提供一种显示装置，其显示器在暗处或在强烈的外部光线下可见。 本发明是执行显示，改变与外部光强度对应的灰度级数的显示装置，以及可以切换与显示在屏幕上的内容对应的显示模式的显示装置。 显示内容包括主要显示字符和符号的文本显示模式，显示诸如漫画的少量颜色的图像的图像显示模式，显示诸如照片和移动的大量颜色的自然图像的视频模式 图像等。 通过根据这些显示模式任意地切换灰度级数，可以在从黑暗的地方或室内荧光灯到室外的阳光下的广泛范围内确保可视性。 例如，切换灰度级数，使得在文本显示模式下执行从2到8个灰度级的显示，在图像显示模式中执行从4到16个灰度级的显示，并且执行从64到1024个灰度级的显示 在视频模式下。