公开(公告)号：US08665186B2

公开(公告)日：2014-03-04

申请号：US13299629

申请日：2011-11-18

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0221 ,  G09G2320/043 ,  G09G2330/021 ,  G09G2330/028

摘要： The image display device includes: a plurality of pixels arranged in a matrix, each of which includes a driving transistor which converts a signal voltage which determines luminous intensity into a driving current; a luminescence element which generates photons according to the driving current flowing through it; and a threshold voltage detecting unit which detects a threshold voltage of the driving transistor while a reference voltage is applied. The pixels make up two or more driving blocks each of which includes a plurality of pixel rows. The image display device controls supply of the reference voltage and a power source voltage to all pixels in the same driving block with the same timing in a predetermined period and controls supply of the reference voltage and the power source voltage to all pixels in different blocks with different timings.

摘要翻译： 该图像显示装置包括：矩阵排列的多个像素，每个像素包括驱动晶体管，该驱动晶体管将确定发光强度的信号电压转换为驱动电流; 根据流经它的驱动电流产生光子的发光元件; 以及阈值电压检测单元，其在施加参考电压时检测驱动晶体管的阈值电压。 像素构成两个或更多个驱动块，每个驱动块包括多个像素行。 图像显示装置在预定时间内以相同的定时控制相同驱动块中的所有像素的参考电压和电源电压的供给，并且控制参考电压和电源电压对不同块中的所有像素的供给， 不同的时间

公开(公告)号：US08514155B2

公开(公告)日：2013-08-20

申请号：US12139008

申请日：2008-06-13

申请人： Yoshinao Kobayashi ,  Takatoshi Tsujimura ,  Shinya Ono

发明人： Yoshinao Kobayashi ,  Takatoshi Tsujimura ,  Shinya Ono

IPC分类号： G09G3/32 ,  G09G3/14 ,  H01L29/04 ,  H01L29/10 ,  H01L31/00

CPC分类号： G09G3/325 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/06 ,  G09G2320/043 ,  H01L27/3244 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/78669

摘要： A display unit has an organic light emitting diode (OLED) 21 provided in correspondence with each of pixels and capable of emitting light by itself, a drive transistor 22 for driving the OLED 21, a twig transistor 23 which is formed so as to have a portion of an electrode of the drive transistor 22 independently formed, and which is used to detect a threshold voltage (Vth) of the drive transistor 22, a compensating capacitor 28 in which the threshold voltage (Vth) detected by the twig transistor 23 is written, a signal capacitor 27 in which a signal voltage to be supplied to the drive transistor 22 is written, a first transistor 24 provided between a data line and the signal capacitor 27, a second transistor 25 provided between the signal capacitor 27 and the compensating capacitor 28, and a third transistor 26 provided between a gate electrode and another electrode of the twig transistor 23.

摘要翻译： 显示单元具有与每个像素对应地设置并且能够自身发光的有机发光二极管（OLED）21，用于驱动OLED21的驱动晶体管22，晶体管23，其形成为具有 独立地形成驱动晶体管22的电极的部分，并且用于检测驱动晶体管22的阈值电压（Vth）;补偿电容器28，其中写入由晶体管23检测的阈值电压（Vth） 写入要提供给驱动晶体管22的信号电压的信号电容器27，设置在数据线和信号电容器27之间的第一晶体管24，设置在信号电容器27和补偿电容器27之间的第二晶体管25 28和设置在晶体管23的栅电极和另一电极之间的第三晶体管26。

公开(公告)号：US08436348B2

公开(公告)日：2013-05-07

申请号：US13288446

申请日：2011-11-03

申请人： Shinya Ono ,  Seiji Nishiyama ,  Hidehiro Yoshida

发明人： Shinya Ono ,  Seiji Nishiyama ,  Hidehiro Yoshida

IPC分类号： H01L27/32 ,  H01L51/56

CPC分类号： H01L27/3246 ,  H01L27/3211 ,  H01L27/3258

摘要： An organic EL display panel includes a wiring layer, a planarizing film above the wiring layer, and a plurality of light-emitting cells in a row. A pair of first banks are above the planarizing film to delimit lateral surfaces of the light-emitting cells. The planarizing film includes a plurality of recesses that are each formed between adjacent ones of the light-emitting cells and extend between the first banks. A plurality of organic light-emitting layers are each in one of the light-emitting cells between the pair of first banks. A plurality of second banks are connected to the first banks, and each comprise a same material as the first banks. Each of the second banks is above one of the recesses and has a shape that conforms to a profile of the one of the recesses so that the second banks are lower in height than the first banks.

摘要翻译： 有机EL显示面板包括布线层，布线层上方的平坦化膜以及排列的多个发光单元。 一对第一组位于平坦化膜的上方以限定发光单元的侧表面。 平坦化膜包括多个凹槽，每个凹槽形成在相邻的发光单元之间并且在第一组之间延伸。 多个有机发光层各自位于一对第一堤之间的发光单元之一。 多个第二银行连接到第一银行，并且每个包括与第一银行相同的材料。 第二组中的每一个都在其中一个凹部中，并具有符合一个凹部的轮廓的形状，使得第二组的高度低于第一组。

公开(公告)号：US08432338B2

公开(公告)日：2013-04-30

申请号：US12439542

申请日：2008-06-13

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2320/043

摘要： An image display device having a plurality of pixel circuits arranged in matrix, each comprising current-driven type light-emitting element, driver transistor for supplying a current to current-driven type light-emitting element, holding capacitor for holding a voltage that determines an amount of the current supplied from driver transistor, and writing switch for writing a voltage corresponding to an image signal into holding capacitor. The transistor formed in each pixel circuit is N-channel transistor. Each pixel circuit further comprises detection trigger line and detection trigger capacitor for supplying a voltage to change a source voltage of driver transistor. One terminal of detection trigger capacitor is connected to a source of driver transistor and the other terminal of detection trigger capacitor is connected to detection trigger line.

摘要翻译： 一种图像显示装置，具有矩阵排列的多个像素电路，每个像素电路包括电流驱动型发光元件，用于向电流驱动型发光元件提供电流的驱动晶体管，用于保持确定电压的电压的保持电容器 从驱动晶体管提供的电流量，以及将与图像信号对应的电压写入保持电容器的写入开关。 在每个像素电路中形成的晶体管是N沟道晶体管。 每个像素电路还包括用于提供电压以改变驱动晶体管的源极电压的检测触发线和检测触发电容器。 检测触发电容的一个端子连接到驱动晶体管的源极，检测触发电容的另一端连接到检测触发线。

公开(公告)号：US08305310B2

公开(公告)日：2012-11-06

申请号：US13443233

申请日：2012-04-10

申请人： Masafumi Matsui ,  Shinya Ono

发明人： Masafumi Matsui ,  Shinya Ono

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0218 ,  H01L27/3276

摘要： A display device including pixels has formed therein at least two driving blocks each made up of pixel rows, and includes: a signal line driving circuit that outputs a signal voltage to an output line disposed in each of pixel columns; and a selector circuit that provides a signal voltage outputted from the output line to one of a first signal line and a second signal line which are provided in each of the columns, provides a standard voltage from a standard voltage source to one of the two signal lines, and provides the signal voltage and the standard voltage mutually exclusively to the two signal lines. Each of the pixels includes a current control unit and an organic EL element. Pixels in the k-th driving block are connected to the first signal line and pixels in the (k+1)-th driving block are connected to the second signal line.

摘要翻译： 包括像素的显示装置在其中形成有由像素行构成的至少两个驱动块，并且包括：信号线驱动电路，其向设置在每个像素列中的输出线输出信号电压; 以及选择器电路，其将从输出线输出的信号电压提供给设置在每列中的第一信号线和第二信号线之一，将标准电压从标准电压源提供给两个信号之一 线路，并且将信号电压和标准电压互相提供给两条信号线。 每个像素包括电流控制单元和有机EL元件。 第k驱动块中的像素连接到第一信号线，并且第（k + 1）个驱动块中的像素连接到第二信号线。

公开(公告)号：US08305307B2

公开(公告)日：2012-11-06

申请号：US13421948

申请日：2012-03-16

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G3/30

CPC分类号： G09G3/325 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

摘要： The display device including pixels has formed therein at least two drive blocks each made up of pixel rows. Each of the pixels includes: a drive transistor; a first capacitor element, a luminescence element; a first switching transistor which causes conduction between the drive transistor and the first capacitor element; and a second switching transistor which applies power supply voltage to the drive transistor. Each of the pixels further includes: a third switching transistor connecting a pixel in a k-th drive block and a first signal line; or a fourth switching transistor connecting a pixel in a (k+1)-th drive block and a second signal line. A first control line for controlling conduction of the first switching transistor and a third control line for establishing a source potential of the drive transistor are connected to each of the pixels in a same one of the drive blocks.

摘要翻译： 包括像素的显示装置在其中形成有由像素行构成的至少两个驱动块。 每个像素包括：驱动晶体管; 第一电容器元件，发光元件; 第一开关晶体管，其导致驱动晶体管和第一电容器元件之间的导通; 以及向驱动晶体管施加电源电压的第二开关晶体管。 每个像素还包括：连接第k个驱动块中的像素和第一信号线的第三开关晶体管; 或连接第（k + 1）个驱动块和第二信号线中的像素的第四开关晶体管。 用于控制第一开关晶体管的导通的第一控制线和用于建立驱动晶体管的源极电位的第三控制线连接到同一驱动块中的每个像素。

公开(公告)号：US20120043678A1

公开(公告)日：2012-02-23

申请号：US13030208

申请日：2011-02-18

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

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

IPC分类号： G02B1/12

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

摘要： A method of forming an optical element for a color display device includes forming a lens shaped die, coating a low refractive index photo-setting resin on the lens shaped die, pasting the lens shaped die to a substrate, and irradiating the coated low refractive index photo-setting 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 set on the substrate, a high refractive index photo-setting resin is coated on the low refractive index layer by use of a planarizing die, and the coated high refractive index photo-setting resin is irradiated so as to set the high refractive index resin and form a high refractive index layer. The planarizing die is then from the high refractive index layer set on the low refractive index layer.

摘要翻译： 一种形成彩色显示装置的光学元件的方法包括：形成透镜形模，在透镜模上涂覆低折射率光固化树脂，将透镜成形模贴在基板上，照射涂覆的低折射率 光固化树脂，以便设置低折射率树脂并形成低折射率层。 透镜成形的模具从设置在基板上的低折射率层去除，高折射率光固化树脂通过使用平面化模具涂覆在低折射率层上，并且涂覆的高折射率光固化树脂 被照射以设置高折射率树脂并形成高折射率层。 然后，平面化裸片来自设置在低折射率层上的高折射率层。

公开(公告)号：US08013813B2

公开(公告)日：2011-09-06

申请号：US12064091

申请日：2006-08-24

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G3/2081 ,  G09G2300/0852 ,  G09G2300/0876 ,  G09G2310/0262 ,  G09G2320/043 ,  G09G2330/021

摘要： When performing gradation expression using a time division driving method, an operational frequency of a driving circuit is suppressed, and non-light emitting time is eliminated to increase the light emitting time. Each of a number of pixel circuits includes a light emitting element, a driver element for turning on or off a driving current of the light emitting element, a switching element for controlling connection of a gate electrode of the driver element with a signal line, and a capacitance to which a signal voltage supplied from the signal line to the gate electrode of the driver element is written.

摘要翻译： 当使用时分驱动方法执行灰度表达时，抑制驱动电路的工作频率，并且消除非发光时间以增加发光时间。 多个像素电路中的每一个包括发光元件，用于导通或关闭发光元件的驱动电流的驱动元件，用于控制驱动元件的栅电极与信号线的连接的开关元件，以及 写入从信号线向驱动器元件的栅电极提供的信号电压的电容。

公开(公告)号：US20110057966A1

公开(公告)日：2011-03-10

申请号：US12889572

申请日：2010-09-24

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2330/025

摘要： A display panel device includes a luminescence element and a capacitor. A driving transistor includes a gate that is connected to a first electrode of the capacitor. A first switch is connected to the first electrode of the capacitor for setting a reference voltage to the first electrode of the capacitor. A data line supplies a data voltage to a second electrode of the capacitor. A second switch is connected between the data line and the second electrode of the capacitor. A wiring is connected to a first electrode of the luminescence element and the second electrode of the capacitor for interconnecting a first power line and the first electrode of the luminescence element with the second electrode of the capacitor, the second switch, and the data line. A third switch is connected in series with the driver between the first electrode of the luminescence element and the first power line.

摘要翻译： 显示面板装置包括发光元件和电容器。 驱动晶体管包括连接到电容器的第一电极的栅极。 第一开关连接到电容器的第一电极，用于将参考电压设置到电容器的第一电极。 数据线将数据电压提供给电容器的第二电极。 第二开关连接在数据线和电容器的第二电极之间。 布线连接到发光元件的第一电极和用于将第一电力线和发光元件的第一电极与电容器，第二开关和数据线的第二电极互连的电容器的第二电极。 第三开关与发光元件的第一电极和第一电源线之间的驱动器串联连接。

公开(公告)号：US20100091041A1

公开(公告)日：2010-04-15

申请号：US12443054

申请日：2008-06-09

申请人： Shinya Ono

发明人： Shinya Ono

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0262

摘要： In an image display device, a transistor formed in each pixel circuit is an N-channel transistor. Each pixel circuit further comprises an enable switch disposed in a current path supplying electric current to a light-emitting element and a supplementary capacitor for controlling changes in voltage of a terminal of a holding capacitor at one end opposite another terminal connected with writing switch. The light-emitting element is connected between the source of a driver transistor for supplying a current to the light-emitting element and a low-voltage side power line, an enable switch is connected between the drain of the driver transistor and a high-voltage side power line, and supplementary capacitor is connected between the drain of driver transistor and a predetermined power line.

摘要翻译： 在图像显示装置中，形成在每个像素电路中的晶体管是N沟道晶体管。 每个像素电路还包括设置在向发光元件提供电流的电流路径中的使能开关和辅助电容器，用于控制与写入开关相连的另一终端一端的保持电容器的端子的电压变化。 发光元件连接在用于向发光元件供给电流的驱动晶体管的源极和低压侧电源线之间，使能开关连接在驱动晶体管的漏极和高电压 辅助电容器连接在驱动晶体管的漏极和预定的电源线之间。