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21. 发明申请

US20190305014A1 DISPLAY APPARATUS AND ELECTRONIC APPARATUS 审中-公开
公开(公告)号：US20190305014A1
公开(公告)日：2019-10-03
申请号：US16435880
申请日：2019-06-10
申请人： Sony Corporation
发明人： Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L27/12 , H01L27/32 , H01L51/52 , G09G3/3233 , G09G3/30 , G09G3/3275 , H01L51/50 , G09G3/3225
摘要： Disclosed herein is a display apparatus, including: a plurality of subpixels disposed adjacent each other and forming one pixel which forms a unit for formation of a color image; the plurality of subpixels including a first subpixel which emits light of the shortest wavelength and a second subpixel disposed adjacent the first subpixel; the second subpixel having a light blocking member disposed between the second subpixel and the first subpixel and having a width greater than a channel length or a channel width of a transistor which forms the second subpixel.

22. 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.

23. 发明授权

US09287331B2 Display unit 有权
公开(公告)号：US09287331B2
公开(公告)日：2016-03-15
申请号：US14616941
申请日：2015-02-09
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.

24. 发明授权

US09147358B2 Pixel circuit and display device 有权
公开(公告)号：US09147358B2
公开(公告)日：2015-09-29
申请号：US14571966
申请日：2014-12-16
申请人： Sony Corporation
发明人： Katsuhide Uchino , Junichi Yamashita , Tetsuro Yamamoto
IPC分类号： G09G5/00 , G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3208 , G09G3/3266 , G09G2300/0417 , G09G2300/0426 , G09G2300/043 , G09G2300/0439 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043 , G09G2330/028
摘要： A pixel circuit able to prevent a spread of the terminal voltages of drive transistors inside a panel and in turn able to reliably prevent deterioration of uniformity, wherein a source of a TFT serving as a drive transistor is connected to an anode of a light emitting element, a drain is connected to a power source potential, a capacitor is connected between a gate and source of the TFT, and a source potential of the TFT is connected to a fixed potential through a TFT serving as a switch transistor and wherein pixel circuit lines are connected by an upper line and bottom line and are arranged in parallel with pixel circuit power source voltage lines so as not to have intersecting parts.

25. 发明申请

US20150221253A1 DISPLAY DEVICE AND ELECTRONIC APPARATUS 审中-公开
标题翻译：显示设备和电子设备
公开(公告)号：US20150221253A1
公开(公告)日：2015-08-06
申请号：US14421350
申请日：2013-08-23
申请人： Sony Corporation
发明人： Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2320/02 , G09G2320/043
摘要： To provide a display device that can reduce image quality degradation caused by blunting of the waveform of the control pulse for controlling a sampling transistor, and an electronic apparatus including the display device. The display device according to an embodiment of this disclosure has a pixel circuit arranged therein, the pixel circuit including an electrooptic element, a drive transistor for driving the electrooptic element, and a first capacitative element connected between the gate electrode of the drive transistor and one of the source/drain electrodes of the drive transistor. The pixel circuit writes a video signal, and includes a timing circuit capable of adjusting the time for writing the video signal.
摘要翻译：提供一种可以降低由用于控制采样晶体管的控制脉冲的波形钝化引起的图像质量劣化的显示装置，以及包括该显示装置的电子装置。根据本公开的实施例的显示装置具有布置在其中的像素电路，像素电路包括电光元件，用于驱动电光元件的驱动晶体管和连接在驱动晶体管的栅电极和第一电容元件之间的第一电容元件的驱动晶体管的源/漏电极。像素电路写入视频信号，并且包括能够调整写入视频信号的时间的定时电路。

26. 发明申请

US20150179100A1 ELECTROLUMINESCENT DISPLAY PANEL AND ELECTRONIC APPARATUS 审中-公开
标题翻译：电致发光显示面板和电子设备
公开(公告)号：US20150179100A1
公开(公告)日：2015-06-25
申请号：US14640167
申请日：2015-03-06
申请人： Sony Corporation
发明人： Junichi Yamashita , Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： G09G3/32
CPC分类号： G09G3/3225 , G09G3/3233 , G09G3/3258 , G09G2300/0417 , G09G2300/0426 , G09G2300/043 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2330/028 , G09G2330/04 , H01L27/3272
摘要： An electroluminescent display panel has pixel circuits for an active matrix driving system. At least one of the pixel circuits has a thin-film transistor in which a portion of a pattern of a metal wiring material above a channel layer of the thin-film transistor is disposed to shield the channel region of the thin-film transistor.
摘要翻译：电致发光显示面板具有用于有源矩阵驱动系统的像素电路。像素电路中的至少一个具有薄膜晶体管，其中，设置薄膜晶体管的沟道层上方的金属布线材料的图案的一部分以屏蔽薄膜晶体管的沟道区。

27. 发明申请

US20150090997A1 DISPLAY APPARATUS AND ELECTRONIC APPARATUS 审中-公开
标题翻译：显示设备和电子设备
公开(公告)号：US20150090997A1
公开(公告)日：2015-04-02
申请号：US14553164
申请日：2014-11-25
申请人： Sony Corporation
发明人： Tetsuro Yamamoto , Katsuhide Uchino
IPC分类号： H01L27/32
CPC分类号： H01L27/1255 , G09G3/30 , G09G3/3225 , G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3275 , G09G2300/0426 , G09G2300/0439 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/06 , G09G2310/08 , G09G2320/0233 , G09G2320/046 , H01L27/1222 , H01L27/124 , H01L27/3211 , H01L27/3213 , H01L27/3253 , H01L27/3262 , H01L27/3265 , H01L27/3272 , H01L27/3276 , H01L51/5012 , H01L51/5218
摘要： Disclosed herein is a display apparatus, including: a plurality of subpixels disposed adjacent each other and forming one pixel which forms a unit for formation of a color image; the plurality of subpixels including a first subpixel which emits light of the shortest wavelength and a second subpixel disposed adjacent the first subpixel; the second subpixel having a light blocking member disposed between the second subpixel and the first subpixel and having a width greater than a channel length or a channel width of a transistor which forms the second subpixel.
摘要翻译：这里公开了一种显示装置，包括：多个子像素，彼此相邻布置并形成一个像素，形成用于形成彩色图像的单元; 所述多个子像素包括发射最短波长的光的第一子像素和与所述第一子像素相邻布置的第二子像素; 所述第二子像素具有设置在所述第二子像素和所述第一子像素之间并且具有大于形成所述第二子像素的晶体管的沟道长度或沟道宽度的宽度的遮光构件。

28. 发明授权

US08847214B2 Display, method for driving display, and electronic apparatus having parallel holding capacitors 有权
标题翻译：显示器，用于驱动显示器的方法和具有并联保持电容器的电子设备
公开(公告)号：US08847214B2
公开(公告)日：2014-09-30
申请号：US13710135
申请日：2012-12-10
申请人： Sony Corporation
发明人： Hiroshi Sagawa , Katsuhide Uchino , Tetsuro Yamamoto
IPC分类号： H01L29/08 , H01L27/32 , G09G3/32
CPC分类号： G09G3/3208 , G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0256 , G09G2320/043 , G09G2320/045 , H01L27/1222 , H01L27/1255 , H01L27/3244 , H01L27/3265
摘要： Disclosed herein is a display including: a pixel array part configured to include pixels that are arranged in a matrix and each have an electro-optical element, a write transistor for writing a video signal, a drive transistor for driving the electro-optical element based on the video signal written by the write transistor, and a holding capacitor connected between gate and source of the drive transistor, wherein the holding capacitor includes a first electrode, a second electrode disposed to face one surface of the first electrode for forming a first capacitor, and a third electrode disposed to face the other surface of the first electrode for forming a second capacitor, and the first capacitor and the second capacitor are connected in parallel to each other electrically.
摘要翻译：这里公开了一种显示器，包括：像素阵列部分，被配置为包括以矩阵形式布置并且各自具有电光元件的像素，用于写入视频信号的写入晶体管，用于驱动电光元件的驱动晶体管对由写入晶体管写入的视频信号和连接在驱动晶体管的栅极和源极之间的保持电容器，其中保持电容器包括第一电极，第二电极设置为面对第一电极的一个表面，用于形成第一电容器以及与第一电极的另一表面对置形成第二电容器的第三电极，第一电容器和第二电容器彼此并联连接。

29. 发明申请

US20140183510A1 DISPLAY UNIT HAVING AN ARRANGEMENT OF A RETENTIVE CAPACITOR AND AN EL DEVICE OF EACH PIXEL WITH RESPECT TO ADJACENT PIXEL FOR LOW LIGHT LEAKAGE AMONG ADJACENT PIXELS 有权
标题翻译：具有与相邻像素相关的像素的保持电容器和EL器件的显示单元相邻像素的低光泄漏
公开(公告)号：US20140183510A1
公开(公告)日：2014-07-03
申请号：US14197778
申请日：2014-03-05
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.
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。

30. 发明授权

US08766959B2 Display unit 有权
标题翻译：显示单元
公开(公告)号：US08766959B2
公开(公告)日：2014-07-01
申请号：US14043922
申请日：2013-10-02
申请人： Sony Corporation
发明人： Takayuki Taneda , Tetsuro Yamamoto , Katsuhide Uchino , Yuki Seo
IPC分类号： G06F3/038
CPC分类号： G09G3/30 , G09G3/3233 , G09G3/3291 , H01L27/3262 , H01L51/5203 , H01L51/5281 , H01L2251/5315
摘要： A display unit with which diffraction reflection is able to be decreased is provided. The display unit includes a display section having an organic EL device and a pixel circuit for every pixel. The pixel circuit has a first transistor for writing a video signal and a second transistor for driving the organic EL device based on the video signal written by the first transistor. The second transistor has a gate, a source and a drain. The organic EL device has an anode, an organic layer, and a cathode. An upper face of the source or the drain is formed at least in a region opposed to the anode or the cathode.
摘要翻译：提供能够减少衍射反射的显示单元。显示单元包括具有每个像素的有机EL器件和像素电路的显示部。像素电路具有用于写入视频信号的第一晶体管和用于基于由第一晶体管写入的视频信号来驱动有机EL器件的第二晶体管。第二晶体管具有栅极，源极和漏极。有机EL器件具有阳极，有机层和阴极。至少在与阳极或阴极相对的区域中形成源极或漏极的上表面。

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