公开(公告)号：US20030133243A1

公开(公告)日：2003-07-17

申请号：US10224382

申请日：2002-08-21

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoichi Imamura

IPC: H01H073/00

CPC classification number: G09G3/3241 ,  G09G3/2022 ,  G09G3/2081 ,  G09G3/30 ,  G09G3/32 ,  G09G3/325 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0224 ,  G09G2320/0271 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/0666

Abstract: A display device includes a plurality of scanning lines, a plurality of signal lines, current-driven elements provided corresponding to portion where the scanning lines and the signal lines cross one another, and performs a display operating in response to the mount of a driving current supplied to the current-driven elements. The amount of tho driving current is defined by the value of the driving current and the length of a period in which the driving current, which is periodically repeated, is supplied to the current-driven elements. This definition of the amount of the driving current can realize accurate gray scale control in a minute current region and a reduction in power consumption of the display device.

Abstract translation: 显示装置包括多条扫描线，多条信号线，对应于扫描线和信号线彼此交叉的部分设置的电流驱动元件，并且响应于驱动电流的安装而执行显示操作 提供给当前驱动的元素。 驱动电流的量由驱动电流的值和周期性重复的驱动电流被提供给电流驱动元件的周期的长度来定义。 这种驱动电流量的定义可以在微小的电流区域中实现精确的灰度级控制，并且可以降低显示装置的功耗。

公开(公告)号：US20040256973A1

公开(公告)日：2004-12-23

申请号：US10821964

申请日：2004-04-12

Applicant: Seiko Epson Corporation

Inventor： Yoichi Imamura

IPC: B05B005/025

CPC classification number: B05B5/0533 ,  B05B17/0623

Abstract: To provide a film forming method and a film forming system, which efficiently use materials and forming a high-quality organic thin film, and an electronic device and an electronic apparatus that are manufactured using the method and the device, an organic thin film-forming system includes a solution supplying unit, a gas supplying unit, a soft ionizing unit, and an ion separating unit, a deflecting unit, and a film-forming unit. After organic materials to be converted in film become minute liquid droplets in the soft ionizing unit and the liquid droplets are ionized or charged, the liquid droplets are vaporized and thus pseudo-molecular ions of a vapor state are created. In the ion separating unit, an organic material pseudo-molecular ion is separated from the pseudo-molecular ions. A predetermined stick voltage is applied to a plurality of electrodes formed on a substrate of an electronic device forming the organic thin film using a circuit previously formed on the substrate and thus the organic material pseudo-molecular ion is selectively stuck to a predetermined electrode.

Abstract translation: 为了提供有效地使用材料并形成高质量有机薄膜的成膜方法和成膜体系，以及使用该方法和装置制造的电子设备和电子设备，有机薄膜形成 系统包括溶液供应单元，气体供应单元，软电离单元和离子分离单元，偏转单元和成膜单元。 待被转换的有机材料在软离子化单元中变成微小的液滴，并且液滴被电离或充电时，液滴蒸发，因此产生蒸汽状态的假分子离子。 在离子分离单元中，将有机材料假分子离子与假分子离子分离。 使用预先形成在基板上的电路将预定的棒电压施加到形成在形成有机薄膜的电子器件的基板上的多个电极，因此有机材料假分子离子选择性地粘附到预定电极。

公开(公告)号：US20040174647A1

公开(公告)日：2004-09-09

申请号：US10805046

申请日：2004-03-19

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoichi Imamura

IPC: H02H003/00

CPC classification number: H04B10/806

Abstract: An electrical distribution board that stores terminals of a signal cable connected to a communication network and an electrical power cable connected to an electrical distribution cable, the electrical distribution board comprising: an in-building electrical distribution breaker inserted between the electrical power cable and the in-building distribution cable; a gateway that interfaces the communication network with the in-building network; and a plurality of optical repeaters, each having a bi-directional conversion function between an electrical signal and an optical signal between an electrical signal input/output terminal and an optical signal input/output terminal, and having an electrical signal input/output terminal that is connected to an electrical signal input/output terminal for in-building network connection of the gateway, wherein the optical signal input/output terminal is connected to an optical fiber cable of the in-building network. In addition, junction boxes, outlet boxes, plugs with electrical codes, outlet box terminal boards, table taps and the like are prepared to form an in-building network. In-building equipment can be connected to the outlet boxes and the table taps.

Abstract translation: 一种配电板，其存储连接到通信网络的信号电缆的端子和连接到配电电缆的电力电缆，所述配电板包括：插入在所述电力电缆和所述电力电缆之间的室内电力分配断路器 建筑配电电缆; 将通信网络与建筑物内网络接口的网关; 以及多个光中继器，每个光中继器在电信号输入/输出端与光信号输入/输出端之间具有电信号和光信号之间的双向转换功能，并且具有电信号输入/输出端， 连接到用于网关的建筑物内网络连接的电信号输入/输出端子，其中光信号输入/输出端子连接到建筑物内网络的光纤电缆。 此外，准备了接线盒，插座盒，电代码插头，插座盒接线板，桌面等，以形成室内网络。 建筑内设备可以连接到出水箱和水龙头。

公开(公告)号：US20040257353A1

公开(公告)日：2004-12-23

申请号：US10844485

申请日：2004-05-13

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoichi Imamura ,  Toshiyuki Kasai ,  Tokuro Ozawa

IPC: G09G005/00

CPC classification number: G09G3/3241 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2320/0261 ,  G09G2320/043

Abstract: The invention provides an electro-optical device having circuits for driving electro-optical elements, such as organic EL elements, and a driving device, which can employ driving elements having low driving ability, such as null-TFTs. By providing a charge storage capacitor between the source electrode and the gate electrode of a driving transistor which is between power sources, the electro-optical device can allow the driving transistor to control a driving current, even when an electro-optical element is connected to the source side of the driving transistor. In addition, driving data can be stored in the charge storage capacitor by applying a predetermined voltage to the source electrode of the driving transistor.

Abstract translation: 本发明提供一种电光装置，其具有用于驱动诸如有机EL元件的电光元件的电路，以及可以采用诸如α-TFT之类的具有低驱动能力的驱动元件的驱动装置。 通过在源电极之间的驱动晶体管的源电极和栅电极之间设置电荷存储电容器，即使将电光元件连接到电光元件也可以允许驱动晶体管控制驱动电流 驱动晶体管的源极侧。 此外，通过向驱动晶体管的源电极施加预定电压，可以将驱动数据存储在电荷存储电容器中。

公开(公告)号：US20040108998A1

公开(公告)日：2004-06-10

申请号：US10419807

申请日：2003-04-22

Applicant: Seiko Epson Corporation

Inventor： Yoichi Imamura

IPC: G09G005/00

CPC classification number: G09G3/3283 ,  G09G3/325 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2320/0223 ,  G09G2320/0252

Abstract: An electronic apparatus includes unit circuits (Pmn) provided with electronic devices, data lines (Ioutm) connected to the unit circuits (Pmn), first output means (D/Aa) for outputting, as a first output, a current or a voltage corresponding to an externally supplied data signal (Mdatam), second output means (D/Ab) for outputting, as a second output, a current or a voltage corresponding to the magnitude of the first output, and selection supply means (Swa, Swb) for selecting one of or both the first output from the first output means (D/Aa) and the second output from the second output means (D/Ab) and for supplying the selected output to the data line (Ioutm). With this configuration, the image reproducibility in a low-luminance/low-grayscale display area of a display apparatus using EL devices is improved.

Abstract translation: 一种电子设备，包括设置有电子设备的单元电路（Pmn），连接到单元电路（Pmn）的数据线（Ioutm），第一输出装置（D / Aa），用于将作为第一输出的电流或电压 输出到外部提供的数据信号（Mdatam），第二输出装置（D / Ab），用于输出对应于第一输出的幅度的电流或电压作为第二输出;以及选择供给装置（Swa，Swb），用于 选择来自第一输出装置（D / Aa）的第一输出和第二输出装置（D / Ab）的第二输出中的一个或两者，并将选择的输出提供给数据线（Ioutm）。 利用这种配置，提高了使用EL器件的显示装置的低亮度/低灰度显示区域中的图像再现性。

公开(公告)号：US20040032637A1

公开(公告)日：2004-02-19

申请号：US10445079

申请日：2003-05-27

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoichi Imamura

IPC: G02F001/03 ,  G02F001/07

CPC classification number: G06F3/1446 ,  G02F1/1345 ,  H01L27/3255

Abstract: In a circuit for driving driven elements such as electro-optical elements, an electro-optical device D has an element layer 1, a wire-forming layer 2, and an electronic component layer 3 in order to suppress variation in characteristics of active elements. The element layer 1 has a plurality of organic EL elements 10, each of which is arranged in a different position in a plane. The electronic component layer 3 has pixel-driving IC chips 37. The respective pixel-driving IC chips 37 include a plurality of pixel circuits 377, each of which drives each organic EL element 10 corresponding to the pixel circuit 377. The wire-forming layer 2 is positioned between the element layer 1 and the electronic component layer 3. The wire-forming layer 2 has wires for connecting the respective pixel circuits 377 included in the pixel-driving IC chips 37 with the organic EL elements 10 corresponding to the pixel circuits 377.

Abstract translation: 在用于驱动诸如电光元件的驱动元件的电路中，电光器件D具有元件层1，线形成层2和电子元件层3，以便抑制有源元件的特性的变化。 元件层1具有多个有机EL元件10，每个有机EL元件10布置在平面中的不同位置。 电子部件层3具有像素驱动IC芯片37.各像素驱动IC芯片37包括多个像素电路377，每个像素电路377驱动与像素电路377对应的每个有机EL元件10.线形成层 2形成在元件层1和电子元件层3之间。线形成层2具有用于将像素驱动IC芯片37中包括的各个像素电路377与对应于像素电路的有机EL元件10连接的导线 377。

公开(公告)号：US20030164674A1

公开(公告)日：2003-09-04

申请号：US10341400

申请日：2003-01-14

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoichi Imamura

IPC: H01J001/62

CPC classification number: H01L27/3246 ,  H01L27/3244 ,  H01L51/5256 ,  H05B33/04 ,  Y10S428/917

Abstract: A sealing structure having a barrier membrane, with which the overall thickness of a display device can be reduced while ensuring sufficient barrier properties against water and oxygen so as to prevent deterioration of luminous layers. The sealing structure comprises a multi-layered resin membrane 14b for sealing an electronic element section 3 disposed on a substrate 2, which is formed by alternately depositing flattening resin layers 14c and barriers layers 14d on the substrate 2. The flattening resin layers 14c are formed inside a blocking region 14a surrounding the electronic element section 3. A display device having the sealing structure, an electronic apparatus having the display device, and a fabrication method for the display device are also disclosed.