公开(公告)号：US08164546B2

公开(公告)日：2012-04-24

申请号：US12823234

申请日：2010-06-25

申请人： Rie Odawara ,  Shinya Ono

发明人： Rie Odawara ,  Shinya Ono

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3241 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/02 ,  G09G2320/0223 ,  G09G2320/043

摘要： A display device includes data lines and pixels. Each pixel includes a driving transistor, a switch between one of the data lines and a gate of the driving transistor, and a luminescence element connected to the driving transistor. A first circuit path former flows a first test current from the one of the data lines through the first transistor and a second test current from the one of the data lines through the luminescence element. A second circuit path former generates a first voltage and a second voltage in the one of the data lines. The first voltage corresponds to a gate voltage of the first transistor generated by the first test current. The second voltage corresponds to a luminescence voltage of the luminescence element generated by the second test current. A voltage detector detects the first voltage and the second voltage in the one of the data lines.

摘要翻译： 显示装置包括数据线和像素。 每个像素包括驱动晶体管，数据线之一和驱动晶体管的栅极之间的开关以及连接到驱动晶体管的发光元件。 第一电路路径形成器通过第一晶体管流过来自数据线之一的第一测试电流，并且通过发光元件从数据线之一流出第二测试电流。 第二电路路径形成器在数据线之一中产生第一电压和第二电压。 第一电压对应于由第一测试电流产生的第一晶体管的栅极电压。 第二电压对应于由第二测试电流产生的发光元件的发光电压。 电压检测器检测数据线之一中的第一电压和第二电压。

公开(公告)号：US08355016B2

公开(公告)日：2013-01-15

申请号：US13424854

申请日：2012-03-20

申请人： Rie Odawara ,  Shinya Ono

发明人： Rie Odawara ,  Shinya Ono

IPC分类号： G09G5/00

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G3/3241 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/02 ,  G09G2320/0223 ,  G09G2320/043

摘要： An electronic device is described. The device includes a substrate for a luminescence panel that includes data lines and pixels in which a luminescence element can be formed. Each pixel includes a driving transistor that converts a signal voltage from a data line into a signal current, and a first switch between the data line and the gate of the driving transistor. The device includes a first circuit to flow a test current from the data line through the driving transistor, a second circuit to generate a voltage on the data line corresponding to a gate voltage on the driving transistor generated by the test current, and a voltage detector to detect the voltage in the data line.

摘要翻译： 描述电子设备。 该装置包括用于发光面板的基板，其包括可以形成发光元件的数据线和像素。 每个像素包括驱动晶体管，其将来自数据线的信号电压转换为信号电流，以及数据线和驱动晶体管的栅极之间的第一开关。 该器件包括：第一电路，用于使来自数据线的测试电流流过驱动晶体管;第二电路，用于产生对应于由测试电流产生的驱动晶体管上的栅极电压的数据线上的电压;以及电压检测器 以检测数据线中的电压。

公开(公告)号：US10217402B1

公开(公告)日：2019-02-26

申请号：US15247634

申请日：2016-08-25

申请人： Mohammad B. Vahid Far ,  Yafei Bi ,  Shinya Ono ,  Hopil Bae ,  Chieh-Chien Lin ,  Hasan Akyol ,  Xiaofeng Wang

发明人： Mohammad B. Vahid Far ,  Yafei Bi ,  Shinya Ono ,  Hopil Bae ,  Chieh-Chien Lin ,  Hasan Akyol ,  Xiaofeng Wang

IPC分类号： G09G3/22 ,  G09G3/20

摘要： Methods and devices useful in compensating for VDD and VTH variations in a micro light-emitting diode (micro-LED) display are provided. By way of example, an LED driver includes a first transistor having a first source coupled to an upper voltage rail (VDD), a first gate, and a first drain. The LED driver includes a second transistor having a second source coupled to the first drain of the first transistor, a second gate, and a second drain coupled to the LED. The second transistor is configured to receive the drive current signal from the first transistor and supply the drive current signal to the LED. The LED driver includes compensation circuitry configured to adjust the drive current signal such that the drive current signal is independent of the upper voltage rail (VDD) and a threshold voltage (VTH) of the first transistor or the second transistor.

公开(公告)号：US09299290B2

公开(公告)日：2016-03-29

申请号：US14359940

申请日：2011-11-24

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G3/30 ,  G09G3/32 ,  H01L27/32

CPC分类号： G09G3/3258 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0223 ,  H01L27/3244

摘要： Plural pixel circuits of a display device each include: a drive transistor having drain or source connected to a first power source voltage; a first capacitive element having a first electrode connected to a gate of the drive transistor and a second electrode connected to the source of the drive transistor; a second capacitive element having a first electrode connected to the second electrode of the first capacitive element and a second electrode directly connected to a data line that transmits a voltage corresponding to a light-emitting luminance; a first switching element that switches between conduction and non-conduction between the gate of the drive transistor and a fixed reference voltage; and a light-emitting device having a first electrode connected to source or drain of the drive transistor and a second electrode connected to a second power source voltage.

摘要翻译： 显示装置的多个像素电路各自包括：具有连接到第一电源电压的漏极或源极的驱动晶体管; 第一电容元件，具有连接到驱动晶体管的栅极的第一电极和连接到驱动晶体管的源极的第二电极; 第二电容元件，具有连接到第一电容元件的第二电极的第一电极和直接连接到透射与发光亮度对应的电压的数据线的第二电极; 第一开关元件，其在驱动晶体管的栅极和固定参考电压之间切换导通和非导通; 以及具有连接到驱动晶体管的源极或漏极的第一电极和连接到第二电源电压的第二电极的发光器件。

公开(公告)号：US09275572B2

公开(公告)日：2016-03-01

申请号：US13467462

申请日：2012-05-09

申请人： Yosuke Izawa ,  Toshiyuki Kato ,  Kouhei Ebisuno ,  Shinya Ono ,  Tetsurou Nakamura

发明人： Yosuke Izawa ,  Toshiyuki Kato ,  Kouhei Ebisuno ,  Shinya Ono ,  Tetsurou Nakamura

IPC分类号： G09G3/30 ,  G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3208 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2330/02 ,  G09G2330/021 ,  G09G2360/16

摘要： Display device includes: a power supplying unit which outputs at least a high-side or low-side output potential; an organic EL display unit which includes pixels and receives power supply from the power supplying unit; two or more detecting lines for transmitting a high-side or low-side applied potential applied to two or more pixels; a relay unit which outputs the high-side or low-side applied potentials transmitted by the detecting lines, to output lines fewer in number than the detecting lines; and a regulating unit which regulates at least the high-side or low-side output potential to be outputted by the power supplying unit, such that any one of potential difference between a reference potential and the high-side applied potential from the relay unit, potential difference between the reference potential and the low-side applied potential, and potential difference between the high-side applied potential and the low-side applied potential reaches a predetermined potential difference.

摘要翻译： 显示装置包括：至少输出高侧或低侧输出电位的供电单元; 有机EL显示单元，其包括像素并从所述供电单元接收电力供应; 用于发送施加到两个或更多像素的高侧或低侧施加电位的两条或更多条检测线; 将由检测线发送的高侧或低侧施加电位输出到比检测线少的输出线的中继单元; 以及调节单元，其至少调节由所述供电单元输出的所述高侧或低侧输出电位，使得来自所述中继单元的参考电位和所述高侧施加电位之间的电位差中的任一个， 参考电位和低侧施加电位之间的电位差以及高侧施加电位和低侧施加电位之间的电位差达到预定电位差。

公开(公告)号：US08879016B2

公开(公告)日：2014-11-04

申请号：US13030271

申请日：2011-02-18

申请人： Hidetoshi Namata ,  Shinya Ono ,  Yoichi Taira ,  Fumiaki Yamada

发明人： Hidetoshi Namata ,  Shinya Ono ,  Yoichi Taira ,  Fumiaki Yamada

IPC分类号： G02F1/1335 ,  F21V8/00

CPC分类号： G02B6/0053 ,  G02F1/133526 ,  G02F1/133621

摘要： A method of forming liquid crystal cell for a color display device includes forming a liquid crystal layer and a prism structure between top and bottom substrates. Forming the prism structure includes forming a lens shaped die, coating a low refractive index resin on the lens shaped die, pasting the lens shaped die to the top substrate, and irradiating the coated low refractive index resin so as to set the low refractive index resin and form a low refractive index layer. The lens shaped die is removed from the low refractive index layer, a high refractive index resin is coated on the low refractive index layer by use of a planarizing die. The coated high refractive index resin is irradiated so as to set the high refractive index resin and form a high refractive index layer, and the planarizing die is removed from the high refractive index layer.

摘要翻译： 一种形成彩色显示装置的液晶元件的方法包括在顶部和底部基板之间形成液晶层和棱镜结构。 形成棱镜结构包括形成透镜形模，在透镜形模上涂覆低折射率树脂，将透镜成形模贴合到顶基板上，照射涂布的低折射率树脂，以便将低折射率树脂 并形成低折射率层。 从低折射率层去除透镜成形的模具，通过使用平面化模具将高折射率树脂涂覆在低折射率层上。 照射涂覆的高折射率树脂以设置高折射率树脂并形成高折射率层，并且从高折射率层去除平面化模具。

公开(公告)号：US20140306229A1

公开(公告)日：2014-10-16

申请号：US14357812

申请日：2011-11-30

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： H01L27/12 ,  H01L33/00 ,  H01L33/40 ,  H01L27/15

CPC分类号： H01L27/1248 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/153 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L33/005 ,  H01L33/405 ,  H01L2933/0016

摘要： A display panel includes: a substrate; a bottom-gate thin-film transistor above the substrate and including a gate electrode, a first electrode, and a second electrode ; an insulating layer above the thin-film transistor and including a contact hole penetrating the insulating layer in a thickness direction of the insulating layer; a pixel electrode above the insulating layer and electrically connected to the second electrode via the contact hole; and a height adjusting layer selectively located below the contact hole to allow the contact hole to have a bottom at a raised level.

摘要翻译： 显示面板包括：基板; 在所述衬底上方的底栅薄膜晶体管，包括栅电极，第一电极和第二电极; 在所述薄膜晶体管上方的绝缘层，并且在所述绝缘层的厚度方向上包括贯穿所述绝缘层的接触孔; 在绝缘层上方的像素电极，经由接触孔与第二电极电连接; 以及选择性地位于接触孔下方的高度调节层，以允许接触孔具有升高的底部。

公开(公告)号：US20140264315A1

公开(公告)日：2014-09-18

申请号：US14354757

申请日：2011-11-07

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： H01L27/32

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5228

摘要： An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. An end portion of the cathode electrode and an end portion of the charge functional layer are provided above the bank located adjacent to a boundary between a display region and a peripheral region of a display region.

摘要翻译： 有机电致发光（EL）显示面板包括形成在一个堤上并形成为与多个阳极电极相对的阴极电极，以及通过多个开口区域形成的每个有机发光层通常形成的电荷功能层 银行。 阴极电极的端部和电荷功能层的端部设置在与显示区域和显示区域的周边区域之间的边界相邻的堤上方。

公开(公告)号：US08823693B2

公开(公告)日：2014-09-02

申请号：US13484402

申请日：2012-05-31

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2310/0262 ,  G09G2310/061 ,  G09G2320/0257

摘要： The display device according to the present invention includes: a luminescence element, a capacitor, a drive transistor, a reference power source line, a first switching transistor, a data line, a second switching transistor which switches between conduction and non-conduction between the data line and a second electrode of the capacitor, a reset line, a scanning line, and a scanning line drive circuit. The scanning line drive circuit turns ON the first switching transistor so that reference voltage is supplied to the gate electrode of the drive transistor, and turns ON the second switching transistor in a period in which the first switching element is ON so that a predetermined reset voltage is applied from the data line to a connection point between a first electrode of the luminescence element and a source electrode of the drive transistor.

摘要翻译： 根据本发明的显示装置包括：发光元件，电容器，驱动晶体管，参考电源线，第一开关晶体管，数据线，第二开关晶体管，其在导通和非导通之间切换 数据线和电容器的第二电极，复位线，扫描线和扫描线驱动电路。 扫描线驱动电路使第一开关晶体管导通，使得参考电压被提供给驱动晶体管的栅电极，并且在第一开关元件导通的时段内接通第二开关晶体管，使得预定的复位电压 从数据线施加到发光元件的第一电极和驱动晶体管的源电极之间的连接点。

公开(公告)号：US08796701B2

公开(公告)日：2014-08-05

申请号：US13356666

申请日：2012-01-24

申请人： Seiji Nishiyama ,  Takashi Osako ,  Shinya Ono

发明人： Seiji Nishiyama ,  Takashi Osako ,  Shinya Ono

IPC分类号： H01L29/18

CPC分类号： H01L51/5048 ,  H01L27/3258 ,  H01L27/3276 ,  H01L27/3279 ,  H01L51/5228 ,  H05B33/10

摘要： A display panel apparatus includes a planarizing film formed on a substrate, at least one pixel including a lower electrode; an organic EL layer; and an upper electrode which are formed above the planarizing film; an auxiliary electrode electrically connected to the upper electrode which is the opposite to the lower electrode; a display section including a plurality of the pixels; an electrode plate electrically connected to the auxiliary electrode and arranged to cover the planarizing film outside the display section, and the electrode plate has a hole exposing a part of a surface of the planarizing film. Furthermore, the display panel apparatus also includes a hole injection layer which is an inorganic material layer made of an inorganic material and covering the hole.

摘要翻译： 显示面板装置包括形成在基板上的平坦化膜，包括下电极的至少一个像素; 有机EL层; 和形成在平坦化膜上方的上电极; 电连接到与下电极相对的上电极的辅助电极; 显示部分，包括多个像素; 电极板，电连接到辅助电极并且布置成覆盖显示部分外部的平坦化膜，并且电极板具有暴露平坦化膜的一部分表面的孔。 此外，显示面板装置还包括空穴注入层，该空穴注入层是由无机材料制成并覆盖该孔的无机材料层。