公开(公告)号：US20100097410A1

公开(公告)日：2010-04-22

申请号：US12618229

申请日：2009-11-13

申请人： Tokuroh OZAWA ,  Mutsumi KIMURA

发明人： Tokuroh OZAWA ,  Mutsumi KIMURA

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display device having a scanning line, a data line, a power supply line, and a pixel. The pixel having a first transistor supplied with a selecting pulse of a scanning signal, a holding capacitor having a first electrode and a second electrode that holds an image signal from the data line and the first thin film transistor. The pixel also having a second transistor controlled by the image signal, a gate of the second transistor being electrically connected to the second electrode, and a luminescent element provided between a pixel electrode and an opposite electrode opposed to the pixel electrode driven by current that flows between the pixel electrode and the opposite electrode. A potential of the gate electrode of the second transistor being able to be shifted by supplying to the first electrode of the holding capacitor with a predetermined signal after the selecting pulse becomes non-selective.

摘要翻译： 具有扫描线，数据线，电源线和像素的显示装置。 具有提供有扫描信号的选择脉冲的第一晶体管的像素，具有第一电极的保持电容器和保持来自数据线的图像信号的第二电极和第一薄膜晶体管。 像素还具有由图像信号控制的第二晶体管，第二晶体管的栅极电连接到第二电极，以及发光元件，设置在像素电极和与电流驱动的像素电极相对的对置电极之间，该电流由流动的电流驱动 在像素电极和对置电极之间。 在选择脉冲变为非选择性之后，第二晶体管的栅电极的电位能够通过以预定信号提供给保持电容器的第一电极而被移位。

公开(公告)号：US20080246700A1

公开(公告)日：2008-10-09

申请号：US12155813

申请日：2008-06-10

申请人： Tokuroh Ozawa ,  Mutsumi Kimura

发明人： Tokuroh Ozawa ,  Mutsumi Kimura

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display apparatus, that includes current driving type luminescent elements, has a driving system that takes the conduction types of TFTs to control the emission of the luminescent elements into consideration. In order to reduce driving voltage and improve display quality simultaneously, the arrangement is provided such that if the second TFT which performs the “on-off” function of the current for the luminescent element is of an N channel type, the potential of the common power supply line (“com”) is lowered below the potential of the opposite electrode (“op”) of the luminescent element to obtain a higher gate voltage (“Vgcur”). In this case, if the first TFT connected to the gate of the second TFT is of a P channel type, when using the potential of the potential-holding electrode (“st”) at the “on” state as a reference, potentials of the scanning signal (“Sgate”) at the lower potential and the common power supply line (“com”) are rendered of the same polarities with respect to this potential of the potential-holding electrode (“st”). Therefore, the potential of the image signal (“data”) to turn “on” can be shifted within the range of the driving voltage in the display apparatus in the direction to reduce resistances at the “on” states of the first TFT and the second TFT to reduce driving voltage and improve display quality.

摘要翻译： 包括电流驱动型发光元件的显示装置具有驱动系统，其考虑了导电类型的TFT来控制发光元件的发射。 为了同时降低驱动电压和提高显示质量，提供这样的布置，使得如果执行发光元件的电流的“开 - 关”功能的第二TFT是N沟道型，则共同的 电源线（“com”）降低到发光元件的相对电极（“op”）的电位以下，以获得更高的栅极电压（“Vgcur”）。 在这种情况下，如果连接到第二TFT的栅极的第一TFT为P沟道型，则在使用“导通”状态的电位保持电极（“st”）的电位作为基准时， 相对于电位保持电极（“st”）的电位，将较低电位的扫描信号（“Sgate”）和公共电源线（“com”）呈现相同的极性。 因此，图像信号（“数据”）变为“接通”的电位可以在显示装置的驱动电压的范围内沿着降低第一TFT的“导通”状态下的电阻的方向移位， 第二TFT，以降低驱动电压并提高显示质量。

公开(公告)号：US07253793B2

公开(公告)日：2007-08-07

申请号：US10625617

申请日：2003-07-24

申请人： Tokuroh Ozawa ,  Mutsumi Kimura

发明人： Tokuroh Ozawa ,  Mutsumi Kimura

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display apparatus, that includes current driving type luminescent elements, has a driving system that takes the conduction types of TFTs to control the emission of the luminescent elements into consideration. In order to reduce driving voltage and improve display quality simultaneously, the arrangement is provided such that if the second TFT which performs the “on-off” function of the current for the luminescent element is of an N channel type, the potential of the common power supply line (“com”) is lowered below the potential of the opposite electrode (“op”) of the luminescent element to obtain a higher gate voltage (“Vgcur”). In this case, if the first TFT connected to the gate of the second TFT is of a P channel type, when using the potential of the potential-holding electrode (“st”) at the “on” state as a reference, potentials of the scanning signal (“Sgate”) at the lower potential and the common power supply line (“com”) are rendered of the same polarities with respect to this potential of the potential-holding electrode (“st”). Therefore, the potential of the image signal (“data”) to turn “on” can be shifted within the range of the driving voltage in the display apparatus in the direction to reduce resistances at the “on” states of the first TFT and the second TFT to reduce driving voltage and improve display quality.

摘要翻译： 包括电流驱动型发光元件的显示装置具有驱动系统，其考虑了导电类型的TFT来控制发光元件的发射。 为了同时降低驱动电压和提高显示质量，提供这样的布置，使得如果执行发光元件的电流的“开 - 关”功能的第二TFT是N沟道型，则共同的 电源线（“com”）降低到发光元件的相对电极（“op”）的电位以下，以获得更高的栅极电压（“Vgcur”）。 在这种情况下，如果连接到第二TFT的栅极的第一TFT为P沟道型，则在使用“导通”状态的电位保持电极（“st”）的电位作为基准时， 相对于电位保持电极（“st”）的电位，将较低电位的扫描信号（“Sgate”）和公共电源线（“com”）呈现相同的极性。 因此，图像信号（“数据”）变为“接通”的电位可以在显示装置的驱动电压的范围内沿着降低第一TFT的“导通”状态下的电阻的方向移位， 第二TFT，以降低驱动电压并提高显示质量。

公开(公告)号：US20060279491A1

公开(公告)日：2006-12-14

申请号：US11505450

申请日：2006-08-17

申请人： Tokuroh Ozawa ,  Mutsumi Kimura

发明人： Tokuroh Ozawa ,  Mutsumi Kimura

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display apparatus, that includes current driving type luminescent elements, has a driving system that takes the conduction types of TFTs to control the emission of the luminescent elements into consideration. In order to reduce driving voltage and improve display quality simultaneously, the arrangement is provided such that if the second TFT which performs the “on-off” function of the current for the luminescent element is of an N channel type, the potential of the common power supply line (“com”) is lowered below the potential of the opposite electrode (“op”) of the luminescent element to obtain a higher gate voltage (“Vgcur”). In this case, if the first TFT connected to the gate of the second TFT is of a P channel type, when using the potential of the potential-holding electrode (“st”) at the “on” state as a reference, potentials of the scanning signal (“Sgate”) at the lower potential and the common power supply line (“com”) are rendered of the same polarities with respect to this potential of the potential-holding electrode (“st”). Therefore, the potential of the image signal (“data”) to turn “on” can be shifted within the range of the driving voltage in the display apparatus in the direction to reduce resistances at the “on” states of the first TFT and the second TFT to reduce driving voltage and improve display quality.

公开(公告)号：US06839045B2

公开(公告)日：2005-01-04

申请号：US10068890

申请日：2002-02-11

申请人： Tokuroh Ozawa ,  Mutsumi Kimura

发明人： Tokuroh Ozawa ,  Mutsumi Kimura

IPC分类号： G09G3/00 ,  G09G3/32 ,  H01L27/32 ,  H01L33/08 ,  H01L33/26 ,  H01L33/42 ,  H01L51/52 ,  G09G3/36

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display apparatus, that includes current driving type luminescent elements, has a driving system that takes the conduction types of TFTs to control the emission of the luminescent elements into consideration. In order to reduce driving voltage and improve display quality simultaneously, the arrangement is provided such that if the second TFT which performs the “on-off” function of the current for the luminescent element is of an N channel type, the potential of the common power supply line (“com”) is lowered below the potential of the opposite electrode (“op”) of the luminescent element to obtain a higher gate voltage (“Vgcur”). In this case, if the first TFT connected to the gate of the second TFT is of a P channel type, when using the potential of the potential-holding electrode (“st”) at the “on” state as a reference, potentials of the scanning signal (“Sgate”) at the lower potential and the common power supply line (“com”) are rendered of the same polarities with respect to this potential of the potential-holding electrode (“st”). Therefore, the potential of the image signal (“data”) to turn “on” can be shifted within the range of the driving voltage in the display apparatus in the direction to reduce resistances at the “on” states of the first TFT and the second TFT to reduce driving voltage and improve display quality.

摘要翻译： 包括电流驱动型发光元件的显示装置具有驱动系统，其考虑了导电类型的TFT来控制发光元件的发射。 为了同时降低驱动电压和提高显示质量，提供这样的布置，使得如果执行发光元件的电流的“开 - 关”功能的第二TFT是N沟道型，则共同的 电源线（“com”）降低到发光元件的相对电极（“op”）的电位以下，以获得更高的栅极电压（“Vgcur”）。 在这种情况下，如果连接到第二TFT的栅极的第一TFT为P沟道型，则在使用“导通”状态的电位保持电极（“st”）的电位作为基准时， 相对于电位保持电极（“st”）的电位，将较低电位的扫描信号（“Sgate”）和公共电源线（“com”）呈现相同的极性。 因此，图像信号（“数据”）变为“接通”的电位可以在显示装置的驱动电压的范围内沿着降低第一TFT的“导通”状态下的电阻的方向移位， 第二TFT，以降低驱动电压并提高显示质量。

公开(公告)号：US06559433B1

公开(公告)日：2003-05-06

申请号：US09297287

申请日：1999-04-29

申请人： Tokuroh Ozawa

发明人： Tokuroh Ozawa

IPC分类号： H01L2700

CPC分类号： H01L27/3244 ,  G06F3/0412 ,  G06F3/042 ,  G09G3/2074 ,  G09G3/3225 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0842 ,  H01L27/14609 ,  H01L27/14623 ,  H01L27/14643 ,  H01L27/3234 ,  H01L27/3246 ,  H01L27/3276 ,  H04N1/00129 ,  H04N1/028 ,  H04N1/02805 ,  H04N3/14 ,  H04N5/374

摘要： A display type image sensor using thin-film photoelectric conversion elements that function as light emitting elements and light receiving elements so that the sensor can be used both as an active matrix display and as an image sensor, wherein pixels (PX) arranged in matrix each comprise: a first pixel portion (PXA) having a first conduction control circuit (SWA) supplied with a scan signal through a scan line (gate) and a first thin-film photoelectric conversion element (11A) which can emit and receive light and connects to a first interconnect (D21) and a second interconnect (D22) through the first conduction control circuit (SWA); and a second pixel portion (PXB) having a second conduction control circuit (SWB) supplied with a scan signal through the same scan line (gate) and a second thin-film photoelectric conversion element (11B) which can emit and receive light and connects to the first interconnect (D21) and a third interconnect (D23) through the second conduction control circuit (SWB).

摘要翻译： 使用用作发光元件和光接收元件的薄膜光电转换元件的显示型图像传感器，使得该传感器既可以用作有源矩阵显示器又可用作图像传感器，其中以矩阵形式排列的像素（PX） 包括：具有通过扫描线（gate）提供扫描信号的第一导通控制电路（SWA）和能够发射和接收光并连接的第一薄膜光电转换元件（11A）的第一像素部分（PXA） 通过第一导通控制电路（SWA）到第一互连（D21）和第二互连（D22）; 以及具有通过同一扫描线（gate）提供扫描信号的第二导通控制电路（SWB）的第二像素部分（PXB）和能够发射和接收光并连接的第二薄膜光电转换元件（11B） 通过第二导通控制电路（SWB）连接到第一互连（D21）和第三互连（D23）。

公开(公告)号：US5834827A

公开(公告)日：1998-11-10

申请号：US748835

申请日：1996-11-14

申请人： Mitsutoshi Miyasaka ,  Kiyofumi Kitawada ,  Minoru Matsuo ,  Seiichiro Higashi ,  Tokuroh Ozawa ,  Satoshi Takenaka ,  Yojiro Matsueda ,  Takashi Nakazawa ,  Hiroyuki Ohshima ,  Satoshi Inoue

发明人： Mitsutoshi Miyasaka ,  Kiyofumi Kitawada ,  Minoru Matsuo ,  Seiichiro Higashi ,  Tokuroh Ozawa ,  Satoshi Takenaka ,  Yojiro Matsueda ,  Takashi Nakazawa ,  Hiroyuki Ohshima ,  Satoshi Inoue

IPC分类号： H01L21/28 ,  H01L21/336 ,  H01L29/49 ,  H01L29/786 ,  H01L23/54

CPC分类号： H01L29/66757 ,  H01L21/28079 ,  H01L29/4908 ,  H01L29/78675

摘要： Electronic devices are provided with electrically conductive interconnections which are formed on the insulator material. Such electronic devices include, for example, thin film semiconductor devices (TFT), metal-insulator-metallic type non-wiring elements (MIM), solar cells, Large Scale Integration devices (LSI) or printed-wiring boards. At least a part of the electrically conductive interconnections are made of .alpha.-structure tantalum (Ta) which contains hydrogen. The .alpha.-structure tantalum does not have cubical crystals in its crystal system, but rather has body-centered cubes (bcc). The resistivity of the .alpha.-structure tantalum is from about 20 .mu..OMEGA. centimeters to about 60 .mu..OMEGA. centimeters. When hydrogen is included within this .alpha.-structure tantalum film, small amounts of nitrogen may be contained along with the hydrogen in the film. When a semiconductor layer is directly formed on the lower conductive layer, the upper conductive layer contains, as a primary component, the hydrogen contained .alpha.-structure tantalum.

摘要翻译： 电子设备设置有形成在绝缘体材料上的导电互连。 这种电子器件包括例如薄膜半导体器件（TFT），金属 - 绝缘体 - 金属型非布线元件（MIM），太阳能电池，大规模集成器件（LSI）或印刷电路板。 至少一部分导电互连由含有氢的α结构钽（Ta）制成。 α结构钽在其晶体系统中不具有立方晶体，而是具有以体积为中心的立方体（bcc）。 α结构钽的电阻率为约20微米欧米算至约60微米欧米加厘米。 当在该α结构钽膜中包含氢时，可能含有少量的氮以及膜中的氢。 当半导体层直接形成在下导电层上时，上导电层含有含氢的α结构钽作为主要成分。

公开(公告)号：US08354978B2

公开(公告)日：2013-01-15

申请号：US11505457

申请日：2006-08-17

申请人： Tokuroh Ozawa ,  Mutsumi Kimura

发明人： Tokuroh Ozawa ,  Mutsumi Kimura

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A display apparatus, that includes current driving type luminescent elements, has a driving system that takes the conduction types of TFTs to control the emission of the luminescent elements into consideration. In order to reduce driving voltage and improve display quality simultaneously, the arrangement is provided such that if the second TFT which performs the “on-off” function of the current for the luminescent element is of an N channel type, the potential of the common power supply line (“com”) is lowered below the potential of the opposite electrode (“op”) of the luminescent element to obtain a higher gate voltage (“Vgcur”). In this case, if the first TFT connected to the gate of the second TFT is of a P channel type, when using the potential of the potential-holding electrode (“st”) at the “on” state as a reference, potentials of the scanning signal (“Sgate”) at the lower potential and the common power supply line (“com”) are rendered of the same polarities with respect to this potential of the potential-holding electrode (“st”). Therefore, the potential of the image signal (“data”) to turn “on” can be shifted within the range of the driving voltage in the display apparatus in the direction to reduce resistances at the “on” states of the first TFT and the second TFT to reduce driving voltage and improve display quality.

摘要翻译： 包括电流驱动型发光元件的显示装置具有驱动系统，其考虑了导电类型的TFT来控制发光元件的发射。 为了同时降低驱动电压和提高显示质量，提供这样的布置，使得如果执行发光元件的电流的开关功能的第二TFT为N沟道型，则公共电源的电位 线（com）被降低到发光元件的相对电极（op）的电位以下，以获得更高的栅极电压（Vgcur）。 在这种情况下，如果连接到第二TFT的栅极的第一TFT为P沟道型，则在导通状态下使用电位保持电极（st）的电位作为基准时，扫描信号（ Sgate）和公共电源线（com）相对于电位保持电极（st）的电位具有相同的极性。 因此，图像信号（数据）导通的电位可以在显示装置的驱动电压的范围内沿着降低第一TFT和第二TFT的导通状态下的电阻的方向移位，以降低驱动电压 并提高显示质量。

公开(公告)号：US08334858B2

公开(公告)日：2012-12-18

申请号：US12073341

申请日：2008-03-04

申请人： Tokuroh Ozawa

发明人： Tokuroh Ozawa

IPC分类号： G06F3/038 ,  G09G3/20

CPC分类号： H01L27/3276 ,  G09G3/30 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0809 ,  G09G2310/0254 ,  G09G2320/0209 ,  G09G2330/021 ,  H01L27/124 ,  H01L27/3223 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3265

摘要： For the purpose of providing a display apparatus capable of improving display quality by expanding the light-emission area of pixels by improving the layout of pixels and common power-feed lines formed on a substrate, pixels (7A, 7B) including a light-emission element (40), such as an electroluminescence element or an LED element, are arranged on both sides of common power-feed lines (com) so that the number of common power-feed lines (com) is reduced. Further, the polarity of a driving current flowing between the pixels (7A, 7B) and the light-emission element (40) is inverted so that the amount of current flowing through the common power-supply lines “com” is reduced.

公开(公告)号：US20120299902A1

公开(公告)日：2012-11-29

申请号：US13492586

申请日：2012-06-08

申请人： Tokuroh OZAWA ,  Mutsumi Kimura

发明人： Tokuroh OZAWA ,  Mutsumi Kimura

IPC分类号： G09G3/30 ,  G06F3/038

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/08 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/0283 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/021 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0005 ,  H01L51/5206 ,  H01L51/5234 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5315

摘要： A method of driving an electro-luminescent apparatus including a scanning line, a data line, a power supply line, a pixel electrode, an opposite electrode, a luminescent element interposed between the pixel electrode and the opposite electrode, a first transistor, and a second transistor. In this method, setting a first potential of the power supply line and a second potential of the opposite electrode such that the first potential is higher than the second potential, and setting a first gate voltage that is applied to the first gate electrode and that makes the power supply line be electrically connected to the pixel electrode through the first transistor such that the first gate voltage is equal to or higher than the second potential set by the setting of the first potential and the second potential.

摘要翻译： 驱动包括扫描线，数据线，电源线，像素电极，对置电极，插入在像素电极和对置电极之间的发光元件的电致发光装置的方法，第一晶体管和 第二晶体管。 在该方法中，设置电源线的第一电位和相对电极的第二电位，使得第一电位高于第二电位，并且设定施加到第一栅电极的第一栅极电压， 电源线通过第一晶体管电连接到像素电极，使得第一栅极电压等于或高于通过第一电位和第二电位的设置设置的第二电位。