专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10217402B1 Driving circuitry for micro light emitting diode electronic displays 有权
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.

2. 发明授权

US09299290B2 Display device and control method thereof 有权
标题翻译：显示装置及其控制方法
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。

3. 发明授权

US09275572B2 Display device and display device driving method for causing reduction in power consumption 有权
标题翻译：用于降低功耗的显示装置和显示装置驱动方法
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。

4. 发明授权

US08879016B2 Color filterless display device, optical element, and manufacture 有权
标题翻译：无滤色显示装置，光学元件和制造
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。

5. 发明申请

US20140306229A1 DISPLAY PANEL AND METHOD FOR PRODUCING DISPLAY PANEL 有权
标题翻译：显示面板和制造显示面板的方法
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。

6. 发明申请

US20140264315A1 ORGANIC ELECTROLUMINESCENCE DISPLAY PANEL AND ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS 有权
标题翻译：有机电致发光显示面板和有机电致发光显示装置
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。

7. 发明授权

US08823693B2 Display device and method of controlling the same 有权
标题翻译：显示装置及其控制方法
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。

8. 发明授权

US08796701B2 Display panel apparatus and method of fabricating display panel apparatus 有权
标题翻译：显示面板装置及制造显示面板装置的方法
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。

9. 发明授权

US08552655B2 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US08552655B2
公开(公告)日：2013-10-08
申请号：US13299622
申请日：2011-11-18
申请人： Shinya Ono
发明人： Shinya Ono
IPC分类号： H05B37/02
CPC分类号： G09G3/3233 , G09G2300/0426 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2320/0209 , G09G2320/0223 , G09G2330/021
摘要： An image display apparatus according to an implementation of the present invention includes: pixel circuits disposed in rows and columns; first power lines and control lines disposed in respective rows; a third power line; second switching transistors disposed at least one for each of the rows and each having a gate terminal connected to the control line disposed in the corresponding row, one of a source terminal and a drain terminal connected to the first power line disposed in the corresponding row, and the other of the source terminal and the drain terminal connected to the third power line; and a power supply unit which supplies the same voltage to the first power lines and the third power line when the second switching transistors are turned ON.
摘要翻译：根据本发明的实施例的图像显示装置包括：排列成行和列的像素电路; 布置在各行中的第一电源线和控制线; 第三条电力线; 第二开关晶体管，其对于每行设置至少一个，并且每个具有连接到布置在相应行中的控制线的栅极端子，源极端子和漏极端子中的一个连接到布置在相应行中的第一电力线，并且源极端子和漏极端子中的另一个连接到第三电力线; 以及电源单元，其在第二开关晶体管导通时向第一电力线和第三电力线提供相同的电压。

10. 发明授权

US08289350B2 Display panel device, display device, and control method thereof 有权
标题翻译：显示面板装置，显示装置及其控制方法
公开(公告)号：US08289350B2
公开(公告)日：2012-10-16
申请号：US13035175
申请日：2011-02-25
申请人： Masafumi Matsui , Shinya Ono
发明人： Masafumi Matsui , Shinya Ono
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0876 , G09G2310/0251
摘要： A display panel device includes: a luminescence element; a capacitor including first and second capacitor electrodes; a driver having a gate connected to the first capacitor electrode for allowing a drain current to flow through the luminescence element and a source connected to the second capacitor electrode; a first switch switchably interconnecting a data line and the first capacitor electrode for supplying a signal voltage to the capacitor; a second switch switchably interconnecting the drain of the driver and a power line; and a controller. The controller is configured to: turn ON the first switch while the second switch is ON to supply the signal voltage to the capacitor and flow a current between the source of the driver and the second capacitor electrode; and, after predetermined time period, turn OFF the second switch to cause non-conduction between the power line and the drain of the driver.
摘要翻译：显示面板装置包括：发光元件; 电容器，包括第一和第二电容器电极; 驱动器，具有连接到第一电容器电极的栅极，用于允许漏极电流流过发光元件，以及源极连接到第二电容器电极; 第一开关，可切换地互连数据线和所述第一电容器电极，用于向所述电容器提供信号电压; 第二开关，可切换地将驱动器的漏极和电力线互连; 和控制器。所述控制器被配置为：在所述第二开关接通时将所述第一开关导通，以向所述电容器提供信号电压并在所述驱动器的源极与所述第二电容器电极之间流过电流; 并且在预定时间段之后，关闭第二开关以使得电源线和驱动器的漏极之间不导通。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式