专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060125741A1 Display device and driving method thereof 有权
公开(公告)号：US20060125741A1
公开(公告)日：2006-06-15
申请号：US11295499
申请日：2005-12-07
申请人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
发明人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0823 , G09G2320/0233 , G09G2320/043
摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.

2. 发明申请

US20100141616A1 Display Device And Driving Method Thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20100141616A1
公开(公告)日：2010-06-10
申请号：US12706278
申请日：2010-02-16
申请人： Masahiro TANAKA , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
发明人： Masahiro TANAKA , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
IPC分类号： G09G3/30 , G06F3/038
CPC分类号： G09G3/3233 , G09G2300/0823 , G09G2320/0233 , G09G2320/043
摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.
摘要翻译：本发明提高了作为任务的显示装置的显示质量。作为解决这样的任务的手段，本发明提供了一种在像素中包括发光元件和开关元件的显示装置，其中，所述开关元件用于向所述发光元件供给电源，并且由第一开关元件和第二开关元件。第一开关元件和第二开关元件被配置为响应于将数据信号输入到像素的内部而被操作，一个开关元件呈现正偏置状态，另一个开关元件呈现反向偏置状态，并且偏置响应于数据信号的时序输入，状态在第一开关元件和第二开关元件之间交替地改变，并且通过第一开关中的任一个来执行向发光元件的供应元件和第二开关元件。

3. 发明授权

US07701420B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US07701420B2
公开(公告)日：2010-04-20
申请号：US11295499
申请日：2005-12-07
申请人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
发明人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0823 , G09G2320/0233 , G09G2320/043
摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.
摘要翻译：本发明提高了作为任务的显示装置的显示质量。作为解决这样的任务的手段，本发明提供了一种在像素中包括发光元件和开关元件的显示装置，其中，所述开关元件用于向所述发光元件供给电源，并且由第一开关元件和第二开关元件。第一开关元件和第二开关元件被配置为响应于将数据信号输入到像素的内部而被操作，一个开关元件呈现正偏置状态，另一个开关元件呈现反向偏置状态，并且偏置响应于数据信号的时序输入，状态在第一开关元件和第二开关元件之间交替地改变，并且通过第一开关中的任一个来执行向发光元件的供应元件和第二开关元件。

4. 发明授权

US08547306B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08547306B2
公开(公告)日：2013-10-01
申请号：US12706278
申请日：2010-02-16
申请人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
发明人： Masahiro Tanaka , Toshiyuki Matsuura , Hajime Murakami , Hajime Akimoto
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0823 , G09G2320/0233 , G09G2320/043
摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.
摘要翻译：本发明提高了作为任务的显示装置的显示质量。作为解决这样的任务的手段，本发明提供了一种在像素中包括发光元件和开关元件的显示装置，其中，所述开关元件用于向所述发光元件供给电源，并且由第一开关元件和第二开关元件。第一开关元件和第二开关元件被配置为响应于将数据信号输入到像素的内部而被操作，一个开关元件呈现正偏置状态，另一个开关元件呈现反向偏置状态，并且偏置响应于数据信号的时序输入，状态在第一开关元件和第二开关元件之间交替地改变，并且通过第一开关中的任一个来执行向发光元件的供应元件和第二开关元件。

5. 发明授权

US07622860B2 Organic electroluminescent display device and manufacturing method of organic electroluminescent display device 有权
标题翻译：有机电致发光显示装置及有机电致发光显示装置的制造方法
公开(公告)号：US07622860B2
公开(公告)日：2009-11-24
申请号：US11712495
申请日：2007-03-01
申请人： Masahiro Tanaka , Takahiro Ochiai , Toshiyuki Matsuura , Hajime Murakami
发明人： Masahiro Tanaka , Takahiro Ochiai , Toshiyuki Matsuura , Hajime Murakami
IPC分类号： H01L51/50
CPC分类号： H01L51/5234 , H01L51/5268 , H01L2251/5315
摘要： The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking a reflective lower electrode, a function layer and a light-transmissive upper electrode in order, the upper electrode contains a plurality of fine particles which are made of a material different from a material of the upper electrode. The fine particles are preferably made of silica. A portion of the upper electrode may be provided below the fine particles and a portion of the upper electrode may be provided above the fine particles.
摘要翻译：本发明提供一种顶发射型有机EL显示装置。在包括有机EL元件的顶部发光型有机EL显示装置中，上部电极依次层叠反射性下部电极，功能层和透光性上部电极而形成，其由与上电极的材料不同的材料制成。细颗粒优选由二氧化硅制成。上部电极的一部分可以设置在细颗粒的下方，并且上部电极的一部分可以设置在细颗粒的上方。

6. 发明申请

US20070228934A1 Organic electroluminescent display device and manufacturing method of organic electroluminescent display device 有权
标题翻译：有机电致发光显示装置及有机电致发光显示装置的制造方法
公开(公告)号：US20070228934A1
公开(公告)日：2007-10-04
申请号：US11712495
申请日：2007-03-01
申请人： Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
发明人： Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
IPC分类号： H05B33/14 , H01L51/50
CPC分类号： H01L51/5234 , H01L51/5268 , H01L2251/5315
摘要： The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking a reflective lower electrode, a function layer and a light-transmissive upper electrode in order, the upper electrode contains a plurality of fine particles which are made of a material different from a material of the upper electrode. The fine particles are preferably made of silica. A portion of the upper electrode may be provided below the fine particles and a portion of the upper electrode may be provided above the fine particles.
摘要翻译：本发明提供一种顶发射型有机EL显示装置。在包括有机EL元件的顶部发光型有机EL显示装置中，上部电极依次层叠反射性下部电极，功能层和透光性上部电极而形成，其由与上电极的材料不同的材料制成。细颗粒优选由二氧化硅制成。上部电极的一部分可以设置在细颗粒的下方，并且上部电极的一部分可以设置在细颗粒的上方。

7. 发明申请

US20100038635A1 Organic electroluminescent display device and manufacturing method of organic electroluminescent display device 审中-公开
标题翻译：有机电致发光显示装置及有机电致发光显示装置的制造方法
公开(公告)号：US20100038635A1
公开(公告)日：2010-02-18
申请号：US12588434
申请日：2009-10-15
申请人： Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
发明人： Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
IPC分类号： H01L51/52
CPC分类号： H01L51/5234 , H01L51/5268 , H01L2251/5315
摘要： The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking a reflective lower electrode, a function layer and a light-transmissive upper electrode in order, the upper electrode contains a plurality of fine particles which are made of a material different from a material of the upper electrode. The fine particles are preferably made of silica. A portion of the upper electrode may be provided below the fine particles and a portion of the upper electrode may be provided above the fine particles.
摘要翻译：本发明提供了顶发射型有机EL显示装置。在包括有机EL元件的顶部发光型有机EL显示装置中，上部电极依次层叠反射性下部电极，功能层和透光性上部电极而形成，其由与上电极的材料不同的材料制成。细颗粒优选由二氧化硅制成。上部电极的一部分可以设置在细颗粒的下方，并且上部电极的一部分可以设置在细颗粒的上方。

8. 发明授权

US07943963B2 Organic light-emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US07943963B2
公开(公告)日：2011-05-17
申请号：US11056447
申请日：2005-02-10
申请人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Etsuko Nishimura , Masahiro Tanaka
发明人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Etsuko Nishimura , Masahiro Tanaka
IPC分类号： H01L33/00
CPC分类号： H01L51/5088 , H01L27/3244 , H01L51/006 , H01L51/0078 , H01L51/0081 , H01L51/5092 , H01L2251/5315
摘要： The present invention provides a top emission type organic light-emitting display device in a production of which it is possible to prevent the organic film from being oxidized when the upper transparent electrode is formed, and which is capable of emitting light at a low voltage. This organic light-emitting display device contains an organic light-emitting layer and an upper electrode and a lower electrode sandwiching the organic light-emitting layer, and is of a structure in which the emitted light is taken out from the upper electrode side, and a buffer layer mainly made of an oxide producing less oxygen by decomposition in the film-forming process than the upper electrode material is provided between the organic light-emitting layer and the upper electrode.
摘要翻译：本发明提供一种能够防止在形成上部透明电极时有机膜被氧化并且能够以低电压发光的生产中的顶部发射型有机发光显示装置。该有机发光显示装置含有有机发光层和夹着有机发光层的上部电极和下部电极，并且具有从上部电极侧取出发光的结构，在有机发光层与上部电极之间设置有主要由成膜工艺中的分解产生的氧的氧化物主要由上部电极材料构成的缓冲层。

9. 发明申请

US20060261333A1 Organic light emitting display apparatus 有权
公开(公告)号：US20060261333A1
公开(公告)日：2006-11-23
申请号：US11435881
申请日：2006-05-18
申请人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Masahiro Tanaka
发明人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Masahiro Tanaka
IPC分类号： H01L29/08
CPC分类号： H01L51/5234 , H01L51/5048 , H01L2251/5315
摘要： The present invention provides a top emission type organic light emitting display apparatus in which manufacture it is possible to prevent the organic film from being oxidized when the upper transparent electrode is formed, and which is capable of emitting light at a low voltage. This organic light emitting display apparatus includes an organic light emitting layer and an upper electrode and a lower electrode sandwiching the said organic light emitting layer between them, and is of a structure in which the light emitted from the organic light emitting layer is taken out from the upper electrode side, wherein a buffer layer mostly made of an oxide with its Gibbs free energy generated at around the melting point being lower than −300 kJ/mol is provided between the organic light emitting layer and the upper electrode, the side of the organic layer which is in contact with the buffer layer being doped with an electron donative dopant.

10. 发明申请

US20050212003A1 Organic light-emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US20050212003A1
公开(公告)日：2005-09-29
申请号：US11056447
申请日：2005-02-10
申请人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Etsuko Nishimura , Masahiro Tanaka
发明人： Hajime Murakami , Masao Shimizu , Sukekazu Aratani , Etsuko Nishimura , Masahiro Tanaka
IPC分类号： H01L51/50 , H01L27/32 , H01L29/06 , H01L51/00 , H05B33/08 , H05B33/12 , H05B33/14 , H05B33/20 , H05B33/22 , H05B33/26
CPC分类号： H01L51/5088 , H01L27/3244 , H01L51/006 , H01L51/0078 , H01L51/0081 , H01L51/5092 , H01L2251/5315
摘要： The present invention provides a top emission type organic light-emitting display device in a production of which it is possible to prevent the organic film from being oxidized when the upper transparent electrode is formed, and which is capable of emitting light at a low voltage. This organic light-emitting display device contains an organic light-emitting layer and an upper electrode and a lower electrode sandwiching the organic light-emitting layer, and is of a structure in which the emitted light is taken out from the upper electrode side, and a buffer layer mainly made of an oxide producing less oxygen by decomposition in the film-forming process than the upper electrode material is provided between the organic light-emitting layer and the upper electrode.
摘要翻译：本发明提供一种能够防止在形成上部透明电极时有机膜被氧化并且能够以低电压发光的生产中的顶部发射型有机发光显示装置。该有机发光显示装置含有有机发光层和夹着有机发光层的上部电极和下部电极，并且具有从上部电极侧取出发光的结构，在有机发光层与上部电极之间设置有主要由成膜工艺中的分解产生的氧的氧化物主要由上部电极材料构成的缓冲层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式