公开(公告)号：US08830144B2

公开(公告)日：2014-09-09

申请号：US12661248

申请日：2010-03-12

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai ,  Hiroshi Sagawa

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai ,  Hiroshi Sagawa

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

CPC分类号： H01L27/3269 ,  G09G3/20 ,  G09G3/3208 ,  G09G2300/0421 ,  H01L27/322 ,  H01L51/5284 ,  H01L2227/32

摘要： A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element.

摘要翻译： 显示面板包括：在基板上以矩阵形成的多个像素电路; 覆盖所述多个像素电路的绝缘层; 连接到所述多个像素电路的多个发光元件，并且以矩阵形式布置在所述绝缘层上; 滤光层，其至少在面向发光元件的区域的一部分中具有透光部，以及形成在与透光部相同的平面中的遮光部，并且形成在与像素电路相反的一侧 发光元件; 在与所述遮光部对置的区域中形成的光反射部以及所述发光元件与所述滤光层之间的光反射部; 以及形成在面对遮光部的区域中的光接收元件，并且在像素电路侧相对于发光元件形成。

公开(公告)号：US20100245216A1

公开(公告)日：2010-09-30

申请号：US12661248

申请日：2010-03-12

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai ,  Hiroshi Sagawa

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai ,  Hiroshi Sagawa

IPC分类号： G09G3/30

CPC分类号： H01L27/3269 ,  G09G3/20 ,  G09G3/3208 ,  G09G2300/0421 ,  H01L27/322 ,  H01L51/5284 ,  H01L2227/32

摘要： A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element.

摘要翻译： 显示面板包括：在基板上以矩阵形成的多个像素电路; 覆盖所述多个像素电路的绝缘层; 连接到所述多个像素电路的多个发光元件，并且以矩阵形式布置在所述绝缘层上; 滤光层，其至少在面向发光元件的区域的一部分中具有透光部，以及形成在与透光部相同的平面中的遮光部，并且形成在与像素电路相反的一侧 发光元件; 在与所述遮光部对置的区域中形成的光反射部以及所述发光元件与所述滤光层之间的光反射部; 以及形成在面对遮光部的区域中的光接收元件，并且在像素电路侧相对于发光元件形成。

公开(公告)号：US08427049B2

公开(公告)日：2013-04-23

申请号：US12536185

申请日：2009-08-05

申请人： Kazuo Nakamura ,  Nobutoshi Asai ,  Katsuhide Uchino

发明人： Kazuo Nakamura ,  Nobutoshi Asai ,  Katsuhide Uchino

IPC分类号： H05B33/12

CPC分类号： H01L27/3246 ,  G09G3/3233 ,  H01L51/5228

摘要： A display device includes: a light emitting layer configured to emit light in accordance with current; a first pixel separation film configured to define a first opening for providing a light emitting region when the light emitting layer emits light; and a second pixel separation film laminated on the first pixel separation film and configured to define a second opening that is restricted so as not to gradually become wider as apart from a surface contacted with the first pixel separation film.

摘要翻译： 显示装置包括：配置为根据电流发光的发光层; 第一像素分离膜，被配置为当所述发光层发光时限定用于提供发光区域的第一开口; 以及层叠在所述第一像素分离膜上的第二像素分离膜，并且被配置为限定第二开口，所述第二开口被限制为不与所述第一像素分离膜接触的表面分开而逐渐变宽。

公开(公告)号：US20100033089A1

公开(公告)日：2010-02-11

申请号：US12536185

申请日：2009-08-05

申请人： Kazuo Nakamura ,  Nobutoshi Asai ,  Katsuhide Uchino

发明人： Kazuo Nakamura ,  Nobutoshi Asai ,  Katsuhide Uchino

IPC分类号： H01J1/70

CPC分类号： H01L27/3246 ,  G09G3/3233 ,  H01L51/5228

摘要： A display device includes: a light emitting layer configured to emit light in accordance with current; a first pixel separation film configured to define a first opening for providing a light emitting region when the light emitting layer emits light; and a second pixel separation film laminated on the first pixel separation film and configured to define a second opening that is restricted so as not to gradually become wider as apart from a surface contacted with the first pixel separation film.

摘要翻译： 显示装置包括：配置为根据电流发光的发光层; 第一像素分离膜，被配置为当所述发光层发光时限定用于提供发光区域的第一开口; 以及层叠在所述第一像素分离膜上的第二像素分离膜，并且被配置为限定第二开口，所述第二开口被限制为不与所述第一像素分离膜接触的表面分开而逐渐变宽。

公开(公告)号：US07545350B2

公开(公告)日：2009-06-09

申请号：US10982907

申请日：2004-11-08

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai

IPC分类号： G09G3/30

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G09G3/3233 ,  G09G2300/0408 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0861 ,  H04M2250/22

摘要： An organic electroluminescent display device includes scanning lines, signal lines, and pixels formed in a matrix, each pixel being at an intersection of each of the scanning lines and each of the signal lines. Each pixel includes a light-emitting element, a light-emitting circuit composed of a thin-film transistor, and a light-receiving circuit composed of a thin-film transistor. When the light-emitting circuit is selected by the scanning line, the light-emitting circuit drives the light-emitting element according to a video signal that is input from the signal line, thereby displaying an image on the pixels formed in the matrix. The light-receiving circuit is selected in a period of time during which the light-emitting circuit does not operate, and outputs a light-receiving signal in accordance with the amount of light incident on the pixel to a different signal line.

摘要翻译： 有机电致发光显示装置包括扫描线，信号线和以矩阵形成的像素，每个像素位于每条扫描线和每条信号线的交点处。 每个像素包括发光元件，由薄膜晶体管组成的发光电路和由薄膜晶体管组成的光接收电路。 当通过扫描线选择发光电路时，发光电路根据从信号线输入的视频信号来驱动发光元件，从而在矩阵中形成的像素上显示图像。 光接收电路在发光电路不工作的时间段内被选择，并且将入射到像素上的光量的光接收信号输出到不同的信号线。

公开(公告)号：US20050099372A1

公开(公告)日：2005-05-12

申请号：US10982907

申请日：2004-11-08

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Nobutoshi Asai

IPC分类号： H01L51/50 ,  G06F3/033 ,  G06F3/041 ,  G06F3/042 ,  G09F9/30 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  H01L27/32 ,  H05B33/14

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G09G3/3233 ,  G09G2300/0408 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0861 ,  H04M2250/22

摘要： An organic electroluminescent display device includes scanning lines, signal lines, and pixels formed in a matrix, each pixel being at an intersection of each of the scanning lines and each of the signal lines. Each pixel includes a light-emitting element, a light-emitting circuit composed of a thin-film transistor, and a light-receiving circuit composed of a thin-film transistor. When the light-emitting circuit is selected by the scanning line, the light-emitting circuit drives the light-emitting element according to a video signal that is input from the signal line, thereby displaying an image on the pixels formed in the matrix. The light-receiving circuit is selected in a period of time during which the light-emitting circuit does not operate, and outputs a light-receiving signal in accordance with the amount of light incident on the pixel to a different signal line.

摘要翻译： 有机电致发光显示装置包括扫描线，信号线和以矩阵形成的像素，每个像素位于每条扫描线和每条信号线的交点处。 每个像素包括发光元件，由薄膜晶体管组成的发光电路和由薄膜晶体管组成的光接收电路。 当通过扫描线选择发光电路时，发光电路根据从信号线输入的视频信号来驱动发光元件，从而在矩阵中形成的像素上显示图像。 光接收电路在发光电路不工作的时间段内被选择，并且将入射到像素上的光量的光接收信号输出到不同的信号线。

公开(公告)号：US08502756B2

公开(公告)日：2013-08-06

申请号：US12923877

申请日：2010-10-13

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Jiro Yamada ,  Ken Tamayama ,  Hiroshi Sagawa

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Jiro Yamada ,  Ken Tamayama ,  Hiroshi Sagawa

IPC分类号： G09G3/32 ,  G09G5/00

CPC分类号： G06F3/005 ,  H01L27/14601 ,  H01L27/3234 ,  H01L27/3244 ,  H04N7/144

摘要： An image display unit comprises a display area including pixels, and an imaging unit disposed at its rear side behind the display area. Light transmissive sections are located within the display area and correspond to the pixels. The light transmissive sections are configured to separately receive light incident upon the image display unit, and pass the received light to the imaging unit.

摘要翻译： 图像显示单元包括包括像素的显示区域和设置在显示区域的后方的成像单元。 光透射部分位于显示区域内并对应于像素。 光透射部被配置为分别接收入射到图像显示单元上的光，并将接收的光传递到成像单元。

公开(公告)号：US20110102308A1

公开(公告)日：2011-05-05

申请号：US12923877

申请日：2010-10-13

申请人： Kazuo Nakamura ,  Katsuhide Uchino ,  Jiro Yamada ,  Ken Tamayama ,  Hiroshi Sagawa

发明人： Kazuo Nakamura ,  Katsuhide Uchino ,  Jiro Yamada ,  Ken Tamayama ,  Hiroshi Sagawa

IPC分类号： G09G3/34

CPC分类号： G06F3/005 ,  H01L27/14601 ,  H01L27/3234 ,  H01L27/3244 ,  H04N7/144

摘要： An image display unit comprises a display area including pixels, and an imaging unit disposed at its rear side behind the display area. Light transmissive sections are located within the display area and correspond to the pixels. The light transmissive sections are configured to separately receive light incident upon the image display unit, and pass the received light to the imaging unit.

摘要翻译： 图像显示单元包括包括像素的显示区域和设置在显示区域的后方的成像单元。 光透射部分位于显示区域内并对应于像素。 光透射部被配置为分别接收入射到图像显示单元上的光，并将接收的光传递到成像单元。

公开(公告)号：US08269697B2

公开(公告)日：2012-09-18

申请号：US12453162

申请日：2009-04-30

申请人： Tomoaki Handa ,  Yuuki Seo ,  Hiroshi Sagawa ,  Katsuhide Uchino

发明人： Tomoaki Handa ,  Yuuki Seo ,  Hiroshi Sagawa ,  Katsuhide Uchino

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0256

摘要： The present invention disposes a switch transistor between a driving transistor and a light emitting element, and sets the switch transistor in an off state during a non-emission period. Thereby, a variation in threshold voltage of the driving transistor is corrected while destruction of the light emitting element due to a reverse bias is avoided.

摘要翻译： 本发明在驱动晶体管和发光元件之间配置开关晶体管，并且在非发光时段期间将开关晶体管设置为截止状态。 因此，在避免了由反向偏压引起的发光元件破坏的同时校正驱动晶体管的阈值电压的变化。

公开(公告)号：US07902754B2

公开(公告)日：2011-03-08

申请号：US12364102

申请日：2009-02-02

申请人： Hiroshi Sagawa ,  Katsuhide Uchino

发明人： Hiroshi Sagawa ,  Katsuhide Uchino

IPC分类号： H05B33/02

CPC分类号： H01L27/3276 ,  H01L27/3258 ,  H01L51/5228 ,  H01L2251/568

摘要： A display device includes lead wiring drawn out from a display region to a peripheral region of the display region; a first insulating film covering the lead wiring disposed on a substrate; a plurality of pieces of annular wiring disposed in a state of enclosing the display region in a multiple manner between the display region and the peripheral region on the first insulating film; a second insulating film covering the annular wiring disposed above the substrate, and having a groove pattern having each of the pieces of annular wiring as a bottom surface; and a light emitting element disposed on the second insulating film within the display region.

摘要翻译： 显示装置包括从显示区域引出到显示区域的周边区域的引线布线; 覆盖设置在基板上的引线的第一绝缘膜; 在所述第一绝缘膜上的所述显示区域和所述周边区域之间以多个方式包围所述显示区域的状态设置的多个环状布线; 覆盖设置在基板上方的环形布线的第二绝缘膜，并且具有凹槽图案，其中每个环形布线作为底面; 以及设置在显示区域内的第二绝缘膜上的发光元件。