公开(公告)号：US11574988B2

公开(公告)日：2023-02-07

申请号：US17234670

申请日：2021-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US10985234B2

公开(公告)日：2021-04-20

申请号：US16984045

申请日：2020-08-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US10559254B2

公开(公告)日：2020-02-11

申请号：US15234981

申请日：2016-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Woo Park

IPC: G09G3/3291 ,  G09G3/3258 ,  G09G3/3233

Abstract: A display device includes a display panel including a first pixel that emits light with a first luminance that is lower than target luminance and a second pixel that emits light with a second luminance that is higher than the target luminance, a sensor configured to measure a first characteristic of a first light emitting element in the first pixel and a second characteristic of a second light emitting element in the second pixel, and a data compensator configured to calculate a degradation amount of the second pixel based on the first characteristic and the second characteristic.

公开(公告)号：US10204976B2

公开(公告)日：2019-02-12

申请号：US15900715

申请日：2018-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US09614181B2

公开(公告)日：2017-04-04

申请号：US14195416

申请日：2014-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Ung-Soo Lee ,  Jae-Sun Lee ,  Hun Kim ,  Jai-Hyuk Choi ,  Su-Hyuk Choi ,  Jin-Woo Park

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L2251/55 ,  H01L2251/556

Abstract: Provided is an organic light emitting display apparatus. The apparatus may include a substrate including a display region where an image is realized and a non-display region surrounding the display region. The apparatus includes an organic light emitting unit including a first electrode, an intermediate layer, and a second electrode, which are disposed in the display region and are sequentially stacked on the substrate. The apparatus also includes a first inorganic film including a first low temperature viscosity transition (LVT) inorganic material having a first viscosity transition temperature, and covering the organic light emitting unit; and a second inorganic film including a second LVT inorganic material having a second viscosity transition temperature lower than the first viscosity transition temperature, and formed in the non-display region.

公开(公告)号：US09501968B2

公开(公告)日：2016-11-22

申请号：US13971803

申请日：2013-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Gong Lee ,  Sang-Jin Pak ,  Jin-Woo Park

IPC: G09G3/3225 ,  G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3225 ,  G09G3/2022 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2360/16

Abstract: An organic light emitting display includes: a display region including: a plurality of data lines, a plurality of scan lines, and a plurality of pixels coupled to corresponding ones of the data lines and corresponding ones of the scan lines; a timing controller configured to: divide input data into frames, select a set of a plurality of subfields having different time-weighted values for a plurality of gray levels of the input data to generate conversion data, and convert the input data into image data based on the conversion data; a scan driver configured to supply a plurality of scan signals to the scan lines; and a data driver configured to generate a plurality of data signals using the image data and to supply the data signals to the data lines.

Abstract translation: 有机发光显示器包括：显示区域，包括：多条数据线，多条扫描线，以及耦合到相应数据线和对应的扫描线的多个像素; 定时控制器，被配置为：将输入数据划分成帧，选择具有不同时间加权值的多个子场的集合，以生成转换数据，并将输入数据转换为图像数据 转换数据; 扫描驱动器，被配置为向所述扫描线提供多个扫描信号; 以及数据驱动器，被配置为使用所述图像数据生成多个数据信号，并将所述数据信号提供给所述数据线。

公开(公告)号：US09490449B2

公开(公告)日：2016-11-08

申请号：US14257379

申请日：2014-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su-Hyuk Choi ,  Hyun Kim ,  Jae-Sun Lee ,  Jai-Hyuk Choi ,  Ung-Soo Lee ,  Jin-Woo Park

IPC: H01L51/52

CPC classification number: H01L51/5253

Abstract: An organic light-emitting display apparatus includes: a substrate, and an organic light-emitting device disposed on the substrate. The organic light-emitting device includes a first electrode, a second electrode, and an intermediate layer including at least an organic emission layer. In addition, the organic light-emitting display apparatus further includes a thin film encapsulating layer disposed on the organic light-emitting device. The thin film encapsulating layer includes at least one inorganic film including a low temperature viscosity transition (LVT) inorganic material. The LVT inorganic material includes tin oxide and at least one of boron oxide (B2O3), bismuth oxide (Bi2O3), barium oxide (BaO), and ammonium dihydrogen phosphate (NH4H2PO4).

Abstract translation: 有机发光显示装置包括：基板和设置在基板上的有机发光装置。 有机发光器件包括第一电极，第二电极和至少包括有机发射层的中间层。 此外，有机发光显示装置还包括设置在有机发光装置上的薄膜封装层。 薄膜封装层包括至少一种包含低温粘度转变（LVT）无机材料的无机薄膜。 LVT无机材料包括氧化锡和氧化硼（B 2 O 3），氧化铋（Bi 2 O 3），氧化钡（BaO）和磷酸二氢铵（NH 4 H 2 PO 4）中的至少一种。

公开(公告)号：US09450040B2

公开(公告)日：2016-09-20

申请号：US13952508

申请日：2013-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/32

CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3297

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

Abstract translation: 有机发光二极管显示器包括基板，用于传送扫描信号的基板上的扫描线，与扫描线交叉并传送数据信号的数据线，与扫描线交叉并驱动驱动电压的驱动电压线 耦合到扫描线和数据线的开关薄膜晶体管，耦合到开关薄膜晶体管的开关漏电极的驱动薄膜晶体管和耦合到驱动漏电极的有机发光二极管（OLED） 驱动薄膜晶体管，其中驱动薄膜晶体管的驱动半导体层被弯曲并且在基本上平行于基板的平面中。

公开(公告)号：US09416439B2

公开(公告)日：2016-08-16

申请号：US14223605

申请日：2014-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Wook Sin ,  Sun-Young Jung ,  Il-Sang Lee ,  Jin-Woo Park ,  Dong-Jin Kim

IPC: H01L21/00 ,  C23C14/34 ,  B29C43/00 ,  C23C14/08 ,  C23C24/10 ,  H01L51/52 ,  B29K105/00

CPC classification number: C23C14/3414 ,  B29C43/006 ,  B29K2105/251 ,  C23C14/08 ,  C23C24/10 ,  H01L51/5237 ,  H01L51/5253

Abstract: A method of fabricating a sputtering target is provided. The method includes preparing a first powder material, wherein the first powder material includes tin oxide; preparing a mixture by mixing the first powder material and a second powder material, wherein the second powder material includes carbon; and fabricating the sputtering target by compressing and sintering the mixture simultaneously in a reducing atmosphere.

Abstract translation: 提供了制造溅射靶的方法。 该方法包括制备第一粉末材料，其中第一粉末材料包括氧化锡; 通过混合第一粉末材料和第二粉末材料来制备混合物，其中第二粉末材料包括碳; 并通过在还原气氛中同时压缩和烧结混合物来制造溅射靶。

公开(公告)号：US09406906B2

公开(公告)日：2016-08-02

申请号：US14313861

申请日：2014-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Soo Kim ,  Jin-Woo Park ,  Won-Sik Hyun

IPC: H01L29/08 ,  H01L51/52 ,  B32B3/04

CPC classification number: H01L51/5256 ,  B32B3/04 ,  H01L51/5253 ,  Y10T428/23 ,  Y10T428/24851

Abstract: In one aspect, an encapsulation sheet, a method of manufacturing an organic light emitting display device using the encapsulation sheet, and an organic light emitting display device is provided. The encapsulation sheet includes a carrier film; and a first sheet formed on the carrier film, wherein the first sheet comprises at least one of tin fluorophosphates glass, chalcogenide glass, tellurite glass, borate glass, and phosphate glass.

Abstract translation: 一方面，提供了封装片，使用该封装片的有机发光显示装置的制造方法以及有机发光显示装置。 封装片包括载体膜; 以及形成在所述载体膜上的第一片，其中所述第一片包含氟化锡锡玻璃，硫族化物玻璃，碲酸盐玻璃，硼酸盐玻璃和磷酸盐玻璃中的至少一种。