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1. 发明授权

US08742419B2 Display unit 有权
标题翻译：显示单元
公开(公告)号：US08742419B2
公开(公告)日：2014-06-03
申请号：US14066106
申请日：2013-10-29
申请人： Sony Corporation
发明人： Takayuki Taneda , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L29/04 , H01L29/10 , H01L31/00
CPC分类号： H01L27/3262 , G09G3/3233 , G09G2300/0452 , G09G2300/0809 , H01L27/3206 , H01L27/3211 , H01L27/3244 , H01L27/3265 , H01L27/3276
摘要： A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.
摘要翻译：提供了降低晶体管的长期可靠性降低的显示单元。显示单元包括显示部分，其具有多个发光颜色彼此不同的有机EL器件以及为每个像素为每个所述有机EL器件单独提供的多个像素电路。像素电路具有用于写入视频信号的第一晶体管，用于基于由第一晶体管写入的视频信号驱动有机EL器件的第二晶体管和保持电容，并且在第一晶体管和第二晶体管之外，相对于与第一有机EL器件相邻的第二有机EL器件相对应地设置的第三晶体管被设置为比从第一有机EL器件的保持能力相对于第二有机EL器件提供的第一保持能力更远。

2. 发明授权

US08730136B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08730136B2
公开(公告)日：2014-05-20
申请号：US13682906
申请日：2012-11-21
申请人： Sony Corporation
发明人： Takayuki Taneda , Katsuhide Uchino , Yukihito Iida
IPC分类号： G09G3/32
CPC分类号： G09G3/2092 , G09G3/3208 , G09G3/3225 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/00 , G09G2320/0209 , G09G2320/0233 , G09G2320/043 , H01L27/3279
摘要： Disclosed herein is a display apparatus has a pixel array section including: pixel circuits which are each provided with a driving transistor and an electro-optical device and are laid out to form a matrix; and a draw wire provided in each of the pixel circuits to serve as a wire connecting the driving transistor to a power-supply providing line, wherein the resistance of the draw wire is relatively large in the pixel circuit close to a source applying a power-supply voltage to the power-supply providing line.
摘要翻译：这里公开了一种具有像素阵列部分的显示装置，包括：各自设置有驱动晶体管和电光装置的像素电路，并布置成形成矩阵; 以及设置在每个像素电路中的拉丝，用作将驱动晶体管连接到电源提供线的导线，其中，接近源极的像素电路中的拉丝的电阻相对较大，向电源提供线供电。

3. 发明授权

US10707291B2 Image display device and method for repairing short circuit failure 有权
公开(公告)号：US10707291B2
公开(公告)日：2020-07-07
申请号：US16363284
申请日：2019-03-25
申请人： Sony Corporation
发明人： Yukihito Iida , Takayuki Taneda , Katsuhide Uchino
IPC分类号： H01L27/32 , H01L51/56 , H01L27/12 , G09G3/3233 , G09G3/3266
摘要： The present invention relates to an image display device and a method for repairing a short circuit failure. The present invention is applicable to, for example, an active matrix type image display device using an organic EL device, and a short circuit location between wiring patterns is able to be repaired. In a scanning line WSL or a signal line DTL, a bypass wiring pattern BP for bypassing a region where the signal line DTL and the scanning line WSL intersect with each other is provided. By using the bypass wiring pattern BP, a short circuit location between wiring patterns is repaired.

4. 发明申请

US20170271425A1 DISPLAY UNIT 审中-公开
公开(公告)号：US20170271425A1
公开(公告)日：2017-09-21
申请号：US15617275
申请日：2017-06-08
申请人： Sony Corporation
发明人： Takayuki Taneda , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L27/32 , G09G3/3233
CPC分类号： H01L27/3262 , G09G3/3233 , G09G2300/0452 , G09G2300/0809 , H01L27/3206 , H01L27/3211 , H01L27/3244 , H01L27/3265 , H01L27/3276
摘要： A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.

5. 发明授权

US08907874B2 Display apparatus 有权
公开(公告)号：US08907874B2
公开(公告)日：2014-12-09
申请号：US14245473
申请日：2014-04-04
申请人： Sony Corporation
发明人： Takayuki Taneda , Katsuhide Uchino , Yukihito Iida
IPC分类号： G09G3/32
CPC分类号： G09G3/2092 , G09G3/3208 , G09G3/3225 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/00 , G09G2320/0209 , G09G2320/0233 , G09G2320/043 , H01L27/3279
摘要： Disclosed herein is a display apparatus has a pixel array section including: pixel circuits which are each provided with a driving transistor and an electro-optical device and are laid out to form a matrix; and a draw wire provided in each of the pixel circuits to serve as a wire connecting the driving transistor to a power-supply providing line, wherein the resistance of the draw wire is relatively large in the pixel circuit close to a source applying a power-supply voltage to the power-supply providing line.

6. 发明申请

US20140055431A1 IMAGE DISPLAY APPARATUS 有权
标题翻译：图像显示设备
公开(公告)号：US20140055431A1
公开(公告)日：2014-02-27
申请号：US14068018
申请日：2013-10-31
申请人： Sony Corporation
发明人： Tomoaki Handa , Takayuki Taneda , Katsuhide Uchino
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G3/20 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0232 , G09G2320/0233 , H01L27/3223 , H01L27/3276
摘要： The present invention provides an active matrix image display apparatus including an organic EL element capable of efficiently arranging a wiring pattern on an insulating substrate compared to the related art. The present invention provides a dummy region arranged at the outermost periphery of a display unit as a scanning line coupling region or a pitch conversion region. A power supply scanning line is commonly used by a pixel circuit of an odd-numbered line and a pixel circuit of a following even-numbered line.
摘要翻译：本发明提供了一种有源矩阵图像显示装置，其包括与现有技术相比能够有效地布置绝缘基板上的布线图案的有机EL元件。本发明提供一种布置在显示单元的最外周的虚拟区域作为扫描线耦合区域或音调转换区域。电源扫描线通常由奇数行的像素电路和后续偶数行的像素电路使用。

7. 发明申请

US20130076603A1 DISPLAY APPARATUS 有权
公开(公告)号：US20130076603A1
公开(公告)日：2013-03-28
申请号：US13682906
申请日：2012-11-21
申请人： SONY CORPORATION
发明人： Takayuki Taneda , Katsuhide Uchino , Yukihito Iida
IPC分类号： G09G3/32
CPC分类号： G09G3/2092 , G09G3/3208 , G09G3/3225 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/00 , G09G2320/0209 , G09G2320/0233 , G09G2320/043 , H01L27/3279
摘要： Disclosed herein is a display apparatus has a pixel array section including: pixel circuits which are each provided with a driving transistor and an electro-optical device and are laid out to form a matrix; and a draw wire provided in each of the pixel circuits to serve as a wire connecting the driving transistor to a power-supply providing line, wherein the resistance of the draw wire is relatively large in the pixel circuit close to a source applying a power-supply voltage to the power-supply providing line.

8. 发明授权

US10276645B2 Image display device and method for repairing short circuit failure 有权
公开(公告)号：US10276645B2
公开(公告)日：2019-04-30
申请号：US15254510
申请日：2016-09-01
申请人： Sony Corporation
发明人： Yukihito Iida , Takayuki Taneda , Katsuhide Uchino
IPC分类号： H01L27/32 , H01L51/56 , G09G3/3233 , G09G3/3266
摘要： The present invention relates to an image display device and a method for repairing a short circuit failure. The present invention is applicable to, for example, an active matrix type image display device using an organic EL device, and a short circuit location between wiring patterns is able to be repaired. In a scanning line WSL or a signal line DTL, a bypass wiring pattern BP for bypassing a region where the signal line DTL and the scanning line WSL intersect with each other is provided. By using the bypass wiring pattern BP, a short circuit location between wiring patterns is repaired.

9. 发明申请

US20160217730A1 ELECTRO LUMINESCENT DISPLAY PANEL AND ELECTRONIC APPARATUS 审中-公开
公开(公告)号：US20160217730A1
公开(公告)日：2016-07-28
申请号：US15087551
申请日：2016-03-31
申请人： Sony Corporation
发明人： Takayuki Taneda , Katsuhide Uchino , Yukihito Iida , Mitsuru Asano
IPC分类号： G09G3/325 , H01L51/52 , H01L27/32
CPC分类号： G09G3/325 , G09G3/3225 , G09G3/3233 , G09G3/3291 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/08 , G09G2320/0209 , G09G2320/0223 , G09G2320/043 , G09G2320/045 , H01L27/3248 , H01L27/3262 , H01L27/3276 , H01L27/3279 , H01L51/5012 , H01L51/52 , H01L2251/5315
摘要： An EL display panel having a pixel structure corresponding to an active-matrix drive system, the EL display panel including a current supply line configured to be connected to a plurality of pixel circuits in common, line width of an intersection part of the current supply line with a signal line being smaller than line width of the other part of the current supply line.

10. 发明授权

US09385173B2 Display unit 有权
公开(公告)号：US09385173B2
公开(公告)日：2016-07-05
申请号：US14945794
申请日：2015-11-19
申请人： Sony Corporation
发明人： Takayuki Taneda , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L27/32
CPC分类号： H01L27/3262 , G09G3/3233 , G09G2300/0452 , G09G2300/0809 , H01L27/3206 , H01L27/3211 , H01L27/3244 , H01L27/3265 , H01L27/3276
摘要： A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.

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