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1. 发明授权

US09041628B2 EL display device and electronic apparatus to compensate back-gate effect on light-emitting unit drive transistor 有权
标题翻译： EL显示装置和用于补偿背光源对发光单元驱动晶体管的影响的电子装置
公开(公告)号：US09041628B2
公开(公告)日：2015-05-26
申请号：US13588495
申请日：2012-08-17
申请人： Junichi Yamashita , Yusuke Onoyama , Tetsuo Minami , Naobumi Toyomura , Tetsuro Yamamoto , Katsuhide Uchino
发明人： Junichi Yamashita , Yusuke Onoyama , Tetsuo Minami , Naobumi Toyomura , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L27/32 , G09G3/32 , H01L27/06
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3225 , G09G3/3266 , G09G3/3283 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , H01L27/0688 , H01L27/3225 , H01L27/3244 , H01L27/3248 , H01L27/3255 , H01L27/3262 , H01L27/3276
摘要： A display device includes: a plurality of light-emitting elements, each light-emitting element having a light-emitting unit and a driving circuit for driving the light-emitting unit. The driving circuit at least includes (A) a drive transistor having source/drain regions, a channel forming region, and a gate electrode, (B) a video signal write transistor having source/drain regions, a channel forming region, and a gate electrode, and (C) a capacitive unit. In the drive transistor, (A-1) one of the source/drain regions is connected to the corresponding current supply line, (A-2) the other region of the source/drain regions is connected to the light-emitting unit and connected to one end of the capacitive unit, and forms a second node, and (A-3) the gate electrode is connected to the other region of the source/drain regions of the video signal write transistor and connected to the other end of the capacitive unit, and forms a first node.
摘要翻译：显示装置包括：多个发光元件，每个发光元件具有发光单元和用于驱动发光单元的驱动电路。驱动电路至少包括（A）具有源极/漏极区域的驱动晶体管，沟道形成区域和栅极电极，（B）具有源极/漏极区域的视频信号写入晶体管，沟道形成区域和栅极电极，（C）电容单元。在驱动晶体管中，（A-1）源极/漏极区域之一连接到相应的电流源线（A-2），源极/漏极区域的另一个区域连接到发光单元并连接并且形成第二节点，并且（A-3）栅电极连接到视频信号写入晶体管的源极/漏极区域的另一个区域，并连接到电容器的另一端单元，并形成第一个节点。

2. 发明授权

US07760167B2 Display apparatus and electronic device 失效
标题翻译：显示装置和电子装置
公开(公告)号：US07760167B2
公开(公告)日：2010-07-20
申请号：US11878514
申请日：2007-07-25
申请人： Katsuhide Uchino , Junichi Yamashita , Tetsuo Minami
发明人： Katsuhide Uchino , Junichi Yamashita , Tetsuo Minami
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043 , G09G2320/045
摘要： A display apparatus includes a pixel array section and a drive section that drives the pixel array section. The pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided at a position where the first scanning lines, the second scanning lines, and the signal lines cross, a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels per each row by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.
摘要翻译：显示装置包括像素阵列部分和驱动像素阵列部分的驱动部分。像素阵列部分包括排列成行的第一扫描线和第二扫描线，以列排列的信号线，设置在第一扫描线，第二扫描线和信号线交叉的位置处的矩阵像素，电力线为每个像素和地线提供电力。所述驱动部分包括第一扫描器，所述第一扫描器通过顺序地向每个所述第一扫描线提供第一控制信号来顺序地扫描每一行的像素;第二扫描器，其连续地将第二控制信号提供给每个所述第二扫描线以及顺序行扫描的信号选择器，以及连续线扫描将信号线提供给信号线的列的信号选择器。

3. 发明申请

US20130050067A1 DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：显示设备和电子设备
公开(公告)号：US20130050067A1
公开(公告)日：2013-02-28
申请号：US13588495
申请日：2012-08-17
申请人： Junichi Yamashita , Yusuke Onoyama , Tetsuo Minami , Naobumi Toyomura , Tetsuro Yamamoto , Katsuhide Uchino
发明人： Junichi Yamashita , Yusuke Onoyama , Tetsuo Minami , Naobumi Toyomura , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3225 , G09G3/3266 , G09G3/3283 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , H01L27/0688 , H01L27/3225 , H01L27/3244 , H01L27/3248 , H01L27/3255 , H01L27/3262 , H01L27/3276
摘要： A display device includes: a plurality of light-emitting elements, each light-emitting element having a light-emitting unit and a driving circuit for driving the light-emitting unit. The driving circuit at least includes (A) a drive transistor having source/drain regions, a channel forming region, and a gate electrode, (B) a video signal write transistor having source/drain regions, a channel forming region, and a gate electrode, and (C) a capacitive unit. In the drive transistor, (A-1) one of the source/drain regions is connected to the corresponding current supply line, (A-2) the other region of the source/drain regions is connected to the light-emitting unit and connected to one end of the capacitive unit, and forms a second node, and (A-3) the gate electrode is connected to the other region of the source/drain regions of the video signal write transistor and connected to the other end of the capacitive unit, and forms a first node.
摘要翻译：显示装置包括：多个发光元件，每个发光元件具有发光单元和用于驱动发光单元的驱动电路。驱动电路至少包括（A）具有源极/漏极区域的驱动晶体管，沟道形成区域和栅极电极，（B）具有源极/漏极区域的视频信号写入晶体管，沟道形成区域和栅极电极，（C）电容单元。在驱动晶体管中，（A-1）源极/漏极区域之一连接到相应的电流源线（A-2），源极/漏极区域的另一个区域连接到发光单元并连接并且形成第二节点，并且（A-3）栅电极连接到视频信号写入晶体管的源极/漏极区域的另一个区域，并连接到电容器的另一端单元，并形成第一个节点。

4. 发明申请

US20080024413A1 Display and method for manufacturing display 有权
标题翻译：显示器和制造显示方法
公开(公告)号：US20080024413A1
公开(公告)日：2008-01-31
申请号：US11878517
申请日：2007-07-25
申请人： Tetsuo Minami , Junichi Yamashita , Katsuhide Uchino
发明人： Tetsuo Minami , Junichi Yamashita , Katsuhide Uchino
IPC分类号： G09G3/36 , G09G3/30
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3266 , G09G3/3291 , G09G5/10 , G09G2300/0417 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2310/08 , G09G2320/0233 , G09G2320/043 , H01L27/124 , H01L27/1285 , H01L29/04 , H01L33/0041
摘要： According to an embodiment of the present invention, there is provided a display that includes a pixel array part having a plurality of pixel circuits that are arranged in a matrix and each have at least one transistor of which conduction state is controlled through reception of a drive signal to a control terminal, and a scanner including a plurality of buffers that are formed of transistors. The buffers correspond to a pixel arrangement and output a drive signal to the control terminals of the transistors included in the pixel circuits. The transistors in the pixel circuits and the transistors in the buffers are formed through irradiation with laser light that is moved for scanning in a predetermined direction and has a predetermined wavelength. The transistors in the buffers are formed in such a way that the channel length direction of the transistors is set parallel to the scan direction of the laser light.
摘要翻译：根据本发明的实施例，提供了一种显示器，其包括具有多个像素电路的像素阵列部分，所述像素阵列部分布置成矩阵，并且每个具有至少一个晶体管，其中通过接收驱动来控制导通状态信号到控制终端，以及扫描器，包括由晶体管形成的多个缓冲器。缓冲器对应于像素布置，并将驱动信号输出到像素电路中包括的晶体管的控制端。像素电路中的晶体管和缓冲器中的晶体管通过用激光照射形成，该激光被移动以沿预定方向扫描并具有预定波长。缓冲器中的晶体管形成为使得晶体管的沟道长度方向平行于激光的扫描方向。

5. 发明授权

US08654045B2 Display and method for manufacturing display 有权
标题翻译：显示器和制造显示方法
公开(公告)号：US08654045B2
公开(公告)日：2014-02-18
申请号：US11878517
申请日：2007-07-25
申请人： Tetsuo Minami , Junichi Yamashita , Katsuhide Uchino
发明人： Tetsuo Minami , Junichi Yamashita , Katsuhide Uchino
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3266 , G09G3/3291 , G09G5/10 , G09G2300/0417 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2310/08 , G09G2320/0233 , G09G2320/043 , H01L27/124 , H01L27/1285 , H01L29/04 , H01L33/0041
摘要： According to an embodiment of the present invention, there is provided a display that includes a pixel array part having a plurality of pixel circuits that are arranged in a matrix and each have at least one transistor of which conduction state is controlled through reception of a drive signal to a control terminal, and a scanner including a plurality of buffers that are formed of transistors. The buffers correspond to a pixel arrangement and output a drive signal to the control terminals of the transistors included in the pixel circuits. The transistors in the pixel circuits and the transistors in the buffers are formed through irradiation with laser light that is moved for scanning in a predetermined direction and has a predetermined wavelength. The transistors in the buffers are formed in such a way that the channel length direction of the transistors is set parallel to the scan direction of the laser light.
摘要翻译：根据本发明的实施例，提供了一种显示器，其包括具有多个像素电路的像素阵列部分，所述像素阵列部分布置成矩阵，并且每个具有至少一个晶体管，其中通过接收驱动来控制导通状态信号到控制终端，以及扫描器，包括由晶体管形成的多个缓冲器。缓冲器对应于像素布置，并将驱动信号输出到像素电路中包括的晶体管的控制端。像素电路中的晶体管和缓冲器中的晶体管通过用激光照射形成，该激光被移动以沿预定方向扫描并具有预定波长。缓冲器中的晶体管形成为使得晶体管的沟道长度方向平行于激光的扫描方向。

6. 发明申请

US20080074363A1 Pixel circuit and display apparatus 有权
标题翻译：像素电路和显示设备
公开(公告)号：US20080074363A1
公开(公告)日：2008-03-27
申请号：US11898263
申请日：2007-09-11
申请人： Junichi Yamashita , Tetsuo Minami , Katsuhide Uchino
发明人： Junichi Yamashita , Tetsuo Minami , Katsuhide Uchino
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0465 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0256 , G09G2320/043
摘要： Disclosed herein is a pixel circuit, including: three pixels to which three primary colors are allocated; a power supply line. In the pixel circuit, each of the three pixels includes a sampling transistor configured to sample an image signal, a retaining capacitor configured to retain the sampled image signal, a drive transistor configured to output drive current corresponding to the retained image signal within a predetermined light emission period, and a light emitting element configured to emit light in the color allocated to the three pixels in response to the drive current. The pixel circuit includes a single switching transistor disposed commonly to the three pixels for connecting the drive transistors of the pixels to the power supply line within the light emission period.
摘要翻译：本文公开了一种像素电路，包括：分配三原色的三个像素; 电源线。在像素电路中，三个像素中的每一个包括被配置为对图像信号进行采样的采样晶体管，被配置为保持采样的图像信号的保持电容器，被配置为在预定光线内输出对应于保留的图像信号的驱动电流的驱动晶体管发光周期，以及发光元件，被配置为响应于驱动电流发射分配给三个像素的颜色的光。像素电路包括共同设置于三个像素的单个开关晶体管，用于在发光周期内将像素的驱动晶体管连接到电源线。

7. 发明申请

US20080024400A1 Display apparatus and electronic device 失效
标题翻译：显示装置和电子装置
公开(公告)号：US20080024400A1
公开(公告)日：2008-01-31
申请号：US11878514
申请日：2007-07-25
申请人： Katsuhide Uchino , Junichi Yamashita , Tetsuo Minami
发明人： Katsuhide Uchino , Junichi Yamashita , Tetsuo Minami
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043 , G09G2320/045
摘要： A display apparatus includes a pixel array section and a drive section that drives the pixel array section. The pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided at a position where the first scanning lines, the second scanning lines, and the signal lines cross, a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels per each row by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.
摘要翻译：显示装置包括像素阵列部分和驱动像素阵列部分的驱动部分。像素阵列部分包括排列成行的第一扫描线和第二扫描线，以列排列的信号线，设置在第一扫描线，第二扫描线和信号线交叉的位置处的矩阵像素，电力线为每个像素和地线提供电力。所述驱动部分包括第一扫描器，所述第一扫描器通过顺序地向每个所述第一扫描线提供第一控制信号来顺序地扫描每一行的像素;第二扫描器，其连续地将第二控制信号提供给每个所述第二扫描线以及顺序行扫描的信号选择器，以及连续线扫描将信号线提供给信号线的列的信号选择器。

8. 发明授权

US07742027B2 Pixel circuit and display apparatus 有权
标题翻译：像素电路和显示设备
公开(公告)号：US07742027B2
公开(公告)日：2010-06-22
申请号：US11898263
申请日：2007-09-11
申请人： Junichi Yamashita , Tetsuo Minami , Katsuhide Uchino
发明人： Junichi Yamashita , Tetsuo Minami , Katsuhide Uchino
IPC分类号： G09G3/36
CPC分类号： G09G3/3233 , G09G2300/0465 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0256 , G09G2320/043
摘要： Disclosed herein is a pixel circuit, including: three pixels to which three primary colors are allocated; and a power supply line. In the pixel circuit, each of the three pixels includes a sampling transistor configured to sample an image signal, a retaining capacitor configured to retain the sampled image signal, a drive transistor configured to output drive current corresponding to the retained image signal within a predetermined light emission period, and a light emitting element configured to emit light in the color allocated to the three pixels in response to the drive current. The pixel circuit includes a single switching transistor disposed commonly to the three pixels for connecting the drive transistors of the pixels to the power supply line within the light emission period.
摘要翻译：本文公开了一种像素电路，包括：分配三原色的三个像素; 和电源线。在像素电路中，三个像素中的每一个包括被配置为对图像信号进行采样的采样晶体管，被配置为保持采样的图像信号的保持电容器，被配置为在预定光线内输出对应于保留的图像信号的驱动电流的驱动晶体管发光周期，以及发光元件，被配置为响应于驱动电流发射分配给三个像素的颜色的光。像素电路包括共同设置于三个像素的单个开关晶体管，用于在发光周期内将像素的驱动晶体管连接到电源线。

9. 发明授权

US09379171B2 Display device and a method of manufacturing display device 有权
标题翻译：显示装置及制造显示装置的方法
公开(公告)号：US09379171B2
公开(公告)日：2016-06-28
申请号：US11892726
申请日：2007-08-27
申请人： Tetsuo Minami , Yukihito Iida , Katsuhide Uchino
发明人： Tetsuo Minami , Yukihito Iida , Katsuhide Uchino
IPC分类号： G09G3/10 , H01J9/24 , H01L27/32 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2320/0233 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L27/3279 , H01L2227/323
摘要： Disclosed herein is a display device including, a pixel array portion, a drive portion; and a power source wiring; the pixel array portion, at least a part of the drive portion configured to drive the pixel array portion and the power source wiring form a panel, the pixel array portion includes scanning lines disposed in rows, signal lines disposed in columns, and pixels disposed in matrix in portions where the scanning lines and the signal lines cross each other, respectively, and the drive portion includes a scanner portion configured to drive the pixels in a line-sequential manner through the scanning lines, and a signal portion configured to supply a video signal to each of the signal lines in correspondence to the line-sequential drive, so that an image is displayed on the pixel array portion.
摘要翻译：这里公开了一种显示装置，包括：像素阵列部分，驱动部分; 和电源线; 像素阵列部分，被配置为驱动像素阵列部分和电源布线的驱动部分的至少一部分形成面板，像素阵列部分包括设置成行的扫描线，设置在列中的信号线，以及设置在像素阵列部分中的像素扫描线和信号线分别彼此交叉的部分中的矩阵，并且驱动部分包括被配置为以线顺序方式驱动像素通过扫描线的扫描器部分和被配置为提供视频的信号部分向与行顺序驱动对应的每个信号线发送信号，从而在像素阵列部分上显示图像。

10. 发明授权

US08836690B2 Display apparatus and drive method thereof and electronic device 有权
标题翻译：显示装置及其驱动方法及电子装置
公开(公告)号：US08836690B2
公开(公告)日：2014-09-16
申请号：US12076156
申请日：2008-03-14
申请人： Tetsuo Minami , Masatsugu Tomida , Yukihito Iida , Katsuhide Uchino
发明人： Tetsuo Minami , Masatsugu Tomida , Yukihito Iida , Katsuhide Uchino
IPC分类号： G06F3/038 , G09G5/00 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0256 , G09G2310/0297
摘要： Disclosed herein is a display apparatus including a pixel array section and a drive section. The pixel array section has power supply lines, scan lines arranged in row, signal lines arranged in column, and pixels arranged in matrix at intersections of each of the scan lines and each of the signal lines. The drive transistor is connected at one of a pair of current terminals to the light emitting device and at the other of the pair of current terminals to the power supply line. The drive section supplies a control signal to each scan line and a video signal to each signal line to drive each pixel, executing a threshold voltage correcting operation, a write operation, and a light emitting operation.
摘要翻译：本文公开了包括像素阵列部分和驱动部分的显示装置。像素阵列部分具有电源线，排列成行的扫描线，以列排列的信号线，以及在每个扫描线和每个信号线的交叉处排列成矩阵的像素。驱动晶体管以一对电流端子中的一个连接到发光器件，另一端连接到电源线。驱动部分向每个扫描线提供控制信号，并向每个信号线提供视频信号以驱动每个像素，执行阈值电压校正操作，写入操作和发光操作。

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