公开(公告)号：US20150179710A1

公开(公告)日：2015-06-25

申请号：US14295245

申请日：2014-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Hwan Choi ,  Chi-Woo Kim ,  Gun-Shik Kim ,  Ok-Keun Song ,  Kee-Han Uh ,  Seong-Ho Jeong ,  You-Min Cha ,  Jae-Beom Choi ,  Young-Mo Koo ,  Keum-Nam Kim ,  Dae-Sung Choi

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3211 ,  C23C14/042 ,  C23C14/56 ,  H01L27/326 ,  H01L51/0011 ,  H01L51/56

Abstract: A method of manufacturing an organic light emitting display apparatus by utilizing a deposition apparatus for forming an organic layer on a substrate includes: fixing the substrate to a mask assembly for forming a common layer or a mask assembly for forming a pattern layer in a loading unit; when the one or more deposition assemblies are separated from the substrate, forming an intermediate layer by depositing a deposition material discharged from the one or more deposition assemblies in a deposition unit of the deposition apparatus onto the substrate while the substrate is moved relative to the one or more deposition assemblies by a first conveyer unit; and separating the substrate on which the deposition is finished from the mask assembly for forming the common layer or the mask assembly for forming the pattern layer in an unloading unit.

Abstract translation: 通过利用在基板上形成有机层的沉积装置制造有机发光显示装置的方法包括：将基板固定到用于形成公共层的掩模组件或用于在装载单元中形成图案层的掩模组件 ; 当一个或多个沉积组件与衬底分离时，通过将沉积装置的沉积单元中的一个或多个沉积组件排出的沉积材料沉积到衬底上而形成中间层，同时衬底相对于衬底移动 或更多的沉积组件通过第一输送单元; 以及将用于形成公共层的掩模组件的掩模组件上的沉积完成的衬底或用于在卸载单元中形成图案层的掩模组件分离。

公开(公告)号：US20150097763A1

公开(公告)日：2015-04-09

申请号：US14571151

申请日：2014-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Wook Park ,  Chul-Kyu Kang ,  Keum-Nam Kim

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/04 ,  G09G2320/043

Abstract: An organic light emitting display device is capable of securing sufficient compensation period such that a threshold voltage of a driving transistor may be compensated. A pixel includes: an organic light emitting diode; a second transistor for controlling an amount of current supplied from a first power source to the organic light emitting diode; a first capacitor having a first terminal coupled to a gate electrode of the second transistor; a first transistor coupled between a second terminal of the first capacitor and a data line, and being configured to turn on when a scan signal is supplied to a scan line; and a third transistor coupled between a gate electrode and a second electrode of the second transistor and having a turning-on period that is not overlapped with that of the first transistor. The third transistor is configured to turn on for a longer time than the first transistor.

Abstract translation: 有机发光显示装置能够确保足够的补偿周期，使得可以补偿驱动晶体管的阈值电压。 像素包括：有机发光二极管; 用于控制从第一电源向有机发光二极管提供的电流量的第二晶体管; 第一电容器，其具有耦合到所述第二晶体管的栅电极的第一端子; 耦合在第一电容器的第二端子和数据线之间的第一晶体管，并且被配置为当扫描信号被提供给扫描线时导通; 以及第三晶体管，其耦合在所述第二晶体管的栅电极和第二电极之间，并且具有不与所述第一晶体管的接通周期重叠的导通周期。 第三晶体管被配置为比第一晶体管更长的时间导通。

公开(公告)号：US09583553B2

公开(公告)日：2017-02-28

申请号：US14830097

申请日：2015-08-19

Applicant: Samsung Display Co., LTD.

Inventor： Gyung-Soon Park ,  Keum-Nam Kim ,  Min-Jae Jeong

IPC: H01L27/32 ,  G02F1/13 ,  G09G3/20 ,  G09G3/32

CPC classification number: H01L27/3279 ,  G02F1/13 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3225 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0866 ,  G09G2310/0224 ,  H01L27/3211 ,  H01L27/326

Abstract: An organic light emitting display device includes a substrate a plurality of pixels disposed along a first direction and a second direction, the first direction and the second direction being substantially parallel to a top surface of the substrate and substantially perpendicular to each other, first wirings which is disposed on the substrate, extends in the first direction, and includes a first low voltage power line, and second wirings which is disposed on the substrate, extends in the second direction, and includes a second low voltage power line electrically connected to the first low voltage power line.

Abstract translation: 有机发光显示装置包括基板，沿着第一方向和第二方向设置有多个像素，第一方向和第二方向基本上平行于基板的顶表面并且基本上彼此垂直;第一布线， 设置在基板上，沿第一方向延伸，并且包括第一低压电力线，以及设置在基板上的第二布线沿第二方向延伸，并且包括电连接到第一低压电力线的第二低压电力线 低压电源线。

公开(公告)号：US09153632B2

公开(公告)日：2015-10-06

申请号：US13960672

申请日：2013-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Na-Young Kim ,  Ki-Nyeng Kang ,  Keum-Nam Kim

IPC: H01L27/32 ,  H01L51/56 ,  H01L27/12

CPC classification number: H01L27/3248 ,  H01L27/124 ,  H01L27/1259 ,  H01L2251/568

Abstract: Provided is an organic light emitting display including a pixel circuit unit prepared over a substrate and comprising a plurality of thin film transistors (TFTs), and an organic light emitting device or diode (OLED) electrically connected to the pixel circuit unit. The pixel circuit unit and the OLED are connected through a repair unit comprising a semiconductor material, in order to facilitate easy repair.

Abstract translation: 提供了一种有机发光显示器，其包括在衬底上制备并包括多个薄膜晶体管（TFT）的像素电路单元，以及电连接到像素电路单元的有机发光器件或二极管（OLED）。 像素电路单元和OLED通过包括半导体材料的修复单元连接，以便于修复。

公开(公告)号：US08987773B2

公开(公告)日：2015-03-24

申请号：US14027167

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon Lee ,  Jin-Gon Oh ,  Jung-Bae Kim ,  Jong-Hyun Choi ,  Keum-Nam Kim

IPC: H01L33/00 ,  H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3276

Abstract: An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

Abstract translation: 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。

公开(公告)号：US09496317B2

公开(公告)日：2016-11-15

申请号：US14295245

申请日：2014-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Hwan Choi ,  Chi-Woo Kim ,  Gun-Shik Kim ,  Ok-Keun Song ,  Kee-Han Uh ,  Seong-Ho Jeong ,  You-Min Cha ,  Jae-Beom Choi ,  Young-Mo Koo ,  Keum-Nam Kim ,  Dae-Sung Choi

IPC: H01L21/00 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3211 ,  C23C14/042 ,  C23C14/56 ,  H01L27/326 ,  H01L51/0011 ,  H01L51/56

Abstract: A method of manufacturing an organic light emitting display apparatus by utilizing a deposition apparatus for forming an organic layer on a substrate includes: fixing the substrate to a mask assembly for forming a common layer or a mask assembly for forming a pattern layer in a loading unit; when the one or more deposition assemblies are separated from the substrate, forming an intermediate layer by depositing a deposition material discharged from the one or more deposition assemblies in a deposition unit of the deposition apparatus onto the substrate while the substrate is moved relative to the one or more deposition assemblies by a first conveyer unit; and separating the substrate on which the deposition is finished from the mask assembly for forming the common layer or the mask assembly for forming the pattern layer in an unloading unit.

Abstract translation: 通过利用在基板上形成有机层的沉积装置制造有机发光显示装置的方法包括：将基板固定到用于形成公共层的掩模组件或用于在装载单元中形成图案层的掩模组件 ; 当一个或多个沉积组件与衬底分离时，通过将沉积装置的沉积单元中的一个或多个沉积组件排出的沉积材料沉积到衬底上而形成中间层，同时衬底相对于衬底移动 或更多的沉积组件通过第一输送单元; 以及将用于形成公共层的掩模组件的掩模组件上的沉积完成的衬底或用于在卸载单元中形成图案层的掩模组件分离。

公开(公告)号：US09318050B2

公开(公告)日：2016-04-19

申请号：US14486886

申请日：2014-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hyung Ryu ,  Keum-Nam Kim ,  Sang-Moo Choi

IPC: G06F3/038 ,  G09G5/00 ,  G09G3/32

CPC classification number: G09G3/3241 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/08 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/045 ,  G09G2320/0626

Abstract: An organic light emitting display that can stably extract information from pixels. A driving method of the organic light emitting display includes: generating first digital values by sensing deterioration information of organic light emitting diodes respectively included in a plurality of pixels coupled to a data line during two or more continuous frame periods; storing the first digital values in a memory; generating second digital values by sensing threshold voltage and mobility information of driving transistors respectively included in the pixels during two or more continuous frame periods; storing the second digital values in the memory; converting input data into calibration data according to the information stored in the memory to display an image having a uniform brightness, irrespective of the deterioration information of the organic light emitting diodes and the threshold voltage and mobility information of the driving transistors; and supplying a data signal in accordance with the calibration data to the data line.

Abstract translation: 可以稳定地从像素提取信息的有机发光显示器。 有机发光显示器的驱动方法包括：通过感测在两个或多个连续帧周期期间分别包含在耦合到数据线的多个像素中的有机发光二极管的劣化信息来产生第一数字值; 将第一数字值存储在存储器中; 通过在两个或更多个连续帧周期期间感测分别包括在像素中的驱动晶体管的阈值电压和迁移率信息来产生第二数字值; 将所述第二数字值存储在所述存储器中; 根据存储在存储器中的信息将输入数据转换成校准数据，以显示具有均匀亮度的图像，而与有机发光二极管的劣化信息和驱动晶体管的阈值电压和迁移率信息无关; 并根据校准数据将数据信号提供给数据线。

公开(公告)号：US09299289B2

公开(公告)日：2016-03-29

申请号：US14571151

申请日：2014-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Wook Park ,  Chul-Kyu Kang ,  Keum-Nam Kim

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/04 ,  G09G2320/043

Abstract: An organic light emitting display device is capable of securing sufficient compensation period such that a threshold voltage of a driving transistor may be compensated. A pixel includes: an organic light emitting diode; a second transistor for controlling an amount of current supplied from a first power source to the organic light emitting diode; a first capacitor having a first terminal coupled to a gate electrode of the second transistor; a first transistor coupled between a second terminal of the first capacitor and a data line, and being configured to turn on when a scan signal is supplied to a scan line; and a third transistor coupled between a gate electrode and a second electrode of the second transistor and having a turning-on period that is not overlapped with that of the first transistor. The third transistor is configured to turn on for a longer time than the first transistor.

公开(公告)号：US20140077173A1

公开(公告)日：2014-03-20

申请号：US13797670

申请日：2013-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Bae Kim ,  Yong-Sung Park ,  Wang-Jo Lee ,  Hae-Yeon Lee ,  Keum-Nam Kim

IPC: H01L51/52 ,  H01L29/786

CPC classification number: H01L51/52 ,  H01L27/124 ,  H01L27/3262 ,  H01L29/786

Abstract: A thin film transistor includes a substrate, a gate electrode on the substrate, an active layer spaced from the gate electrode, a source electrode and a drain electrode spaced from the gate electrode and coupled to the active layer, a gate wiring at a same layer as the gate electrode and coupled to the gate electrode, and first conductive members electrically coupled to, and overlapping, the gate wiring.

Abstract translation: 薄膜晶体管包括衬底，衬底上的栅电极，与栅极间隔开的有源层，与栅电极间隔开并耦合到有源层的源电极和漏极电极，位于相同层的栅极布线 作为栅极并且耦合到栅电极，以及第一导电构件，其电耦合到栅极布线并与栅极布线重叠。

公开(公告)号：US20140049455A1

公开(公告)日：2014-02-20

申请号：US13965895

申请日：2013-08-13

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Jae Kim ,  Hae-Yeon Lee ,  Keum-Nam Kim

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/0223 ,  G09G2320/043

Abstract: An organic light emitting diode display including a substrate, a scan line transferring a scan signal, a compensation control line transferring a compensation control signal, an operation control line applying an operation control signal, a data line and a driving voltage line transferring a data signal and a driving voltage, respectively, a switching thin film transistor (TFT) connected to the scan line and the data line, a compensation TFT and an initialization TFT connected to the compensation control line, an operation control TFT connected to the operation control line and the switching TFT, a driving TFT connected to the driving voltage line, an organic light emitting diode connected to a drain electrode of the driving TFT, and a hold capacitor connected between a source electrode of the operation control TFT and a gate electrode of the initialization TFT.

Abstract translation: 一种有机发光二极管显示器，包括基板，扫描线传送扫描信号，传送补偿控制信号的补偿控制线，施加操作控制信号的操作控制线，传送数据信号的数据线和驱动电压线 和驱动电压，分别连接到扫描线和数据线的开关薄膜晶体管（TFT），连接到补偿控制线的补偿TFT和初始化TFT，连接到操作控制线的操作控制TFT和 开关TFT，连接到驱动电压线的驱动TFT，连接到驱动TFT的漏电极的有机发光二极管和连接在操作控制TFT的源电极和初始化栅极之间的保持电容器 TFT。