公开(公告)号：US10068989B2

公开(公告)日：2018-09-04

申请号：US13947945

申请日：2013-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Guang-Hai Jin ,  Jae-Beom Choi ,  Kwan-Wook Jung

IPC: H01L29/786 ,  H01L29/66 ,  H01L27/12

Abstract: A substrate for a display device is disclosed. In one aspect, the substrate includes an active layer that is formed on substantially the entire portion of the bottom substrate and comprises a first area and a second area with a higher carrier concentration than the first area. The substrate also includes a line overlapping with the first area and a contact electrode that electrically connects the line to the second area of the active layer.

公开(公告)号：US09728122B2

公开(公告)日：2017-08-08

申请号：US14046745

申请日：2013-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang hai Jin ,  Dong-Gyu Kim ,  Kwan-Wook Jung ,  Moo-Jin Kim ,  Jee-Hoon Kim ,  Jun-Woo Lee

IPC: G09G3/3225 ,  H01L27/32 ,  G09G3/3233

CPC classification number: G09G3/3225 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0842 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light emitting diode (OLED) display is disclosed. The OLED display includes a substrate, a scan line on the substrate and configured to transfer a scan signal, a data line crossing the scan line and configured to transfer a data signal, a driving voltage line crossing the scan line or the data line and configured to transfer a driving voltage, a switching thin film transistor (TFT) connected to the scan line and the data line, a driving TFT connected to the switching TFT and the driving voltage line, an OLED connected to the driving TFT, and a storage capacitor connected to the driving voltage line and a driving gate electrode of the driving TFT. The storage capacitor includes a first storage capacitor plate that overlaps the driving voltage line.

公开(公告)号：US09577103B2

公开(公告)日：2017-02-21

申请号：US14070312

申请日：2013-11-01

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Joong-Hyun Mun ,  Jang-Kun Song ,  Yong-Woo Choi ,  Bo-Sung Kim ,  Kwan-Wook Jung ,  Jung-Ho Lee ,  Hyo-Rak Nam

IPC: G02F1/1343 ,  G02F1/1339 ,  H01L29/786 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2201/123 ,  H01L27/124 ,  H01L29/78669

Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion.

Abstract translation: 具有两个绝缘基板的液晶显示器。 第一绝缘基板具有通过接触孔与像素电极电连接的交叉信号线，像素电极和漏电极。 间隔物形成在第一绝缘基板的第一信号线上，并且在接近第一绝缘基板的第一部分处比靠近第二绝缘基板的第二部分宽，并且漏电极包括第一部分和 第二部分相对于第一部分沿不同的方向延伸。

公开(公告)号：US09525047B2

公开(公告)日：2016-12-20

申请号：US14793533

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Hae Kim ,  Jae-Beom Choi ,  Kwan-Wook Jung

IPC: H01L29/66 ,  H01L27/12 ,  H01L27/32 ,  H01L21/02 ,  H01L21/283 ,  H01L21/306 ,  H01L21/311 ,  H01L21/3213 ,  H01L21/3215

CPC classification number: H01L29/66765 ,  H01L21/02107 ,  H01L21/02365 ,  H01L21/283 ,  H01L21/30604 ,  H01L21/31111 ,  H01L21/32133 ,  H01L21/3215 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/66772 ,  H01L2227/323

Abstract: A thin film transistor (TFT) substrate, an organic light-emitting display apparatus including the TFT substrate, and a method of manufacturing the TFT substrate that enable simple manufacturing processes and a decrease in the interference between a capacitor and other interconnections are disclosed. The TFT substrate may include a substrate, a TFT arranged on the substrate, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, a pixel electrode electrically connected to one of the source electrode and the drain electrode, and a capacitor including a lower capacitor electrode and an upper capacitor electrode, the lower capacitor electrode formed from the same material as the active layer and arranged on the same layer as the active layer, and the upper capacitor electrode formed from the same material as the pixel electrode.

Abstract translation: 公开了一种薄膜晶体管（TFT）基板，包括TFT基板的有机发光显示装置和制造TFT基板的方法，其使制造工艺简单，电容器与其它互连之间的干涉减小。 TFT基板可以包括衬底，布置在衬底上的TFT，包括有源层的TFT，栅电极，源电极和漏电极，电连接到源电极和漏电极之一的像素电极 以及包括下电容电极和上电容电极的电容器，所述下电容电极由与所述有源层相同的材料形成，并且与所述有源层配置在同一层上，所述上电容器电极由与所述有源层相同的材料形成， 像素电极。

公开(公告)号：US20140167050A1

公开(公告)日：2014-06-19

申请号：US13947945

申请日：2013-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Guang-Hai Jin ,  Jae-Beom Choi ,  Kwan-Wook Jung

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/66757 ,  H01L27/127

Abstract: A substrate for a display device is disclosed. In one aspect, the substrate includes an active layer that is formed on substantially the entire portion of the bottom substrate and comprises a first area and a second area with a higher carrier concentration than the first area. The substrate also includes a line overlapping with the first area and a contact electrode that electrically connects the line to the second area of the active layer.

Abstract translation: 公开了一种显示装置用基板。 在一个方面，衬底包括形成在底部衬底的基本上整个部分上的有源层，并且包括具有比第一区域更高载流子浓度的第一区域和第二区域。 衬底还包括与第一区域重叠的线和将线路电连接到有源层的第二区域的接触电极。

公开(公告)号：US20140098077A1

公开(公告)日：2014-04-10

申请号：US14046745

申请日：2013-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang hai Jin ,  Dong-Gyu Kim ,  Kwan-Wook Jung ,  Moo-Jin Kim ,  Jee-Hoon Kim ,  Jun-Woo Lee

IPC: G09G3/32

CPC classification number: G09G3/3225 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0842 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light emitting diode (OLED) display is disclosed. The OLED display includes a substrate, a scan line on the substrate and configured to transfer a scan signal, a data line crossing the scan line and configured to transfer a data signal, a driving voltage line crossing the scan line or the data line and configured to transfer a driving voltage, a switching thin film transistor (TFT) connected to the scan line and the data line, a driving TFT connected to the switching TFT and the driving voltage line, anOLED connected to the driving TFT, and a storage capacitor connected to the driving voltage line and a driving gate electrode of the driving TFT. The storage capacitor includes a first storage capacitor plate that overlaps the driving voltage line.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 OLED显示器包括衬底，衬底上的扫描线，并且被配置为传送扫描信号，穿过扫描线并被配置为传送数据信号的数据线，穿过扫描线或数据线的驱动电压线，并且被配置 传输驱动电压，连接到扫描线和数据线的开关薄膜晶体管（TFT），连接到开关TFT和驱动电压线的驱动TFT，连接到驱动TFT的OLED和存储电容器 连接到驱动电压线和驱动TFT的驱动栅电极。 存储电容器包括与驱动电压线重叠的第一存储电容器板。

公开(公告)号：US20130307833A1

公开(公告)日：2013-11-21

申请号：US13665579

申请日：2012-10-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Sung-Soo Choi ,  Seong-Jun Kim ,  Guang-Hai Jin ,  Ga-Young Kim ,  Jee-Hoon Kim

IPC: G06F3/038

CPC classification number: G09G3/3225 ,  G09G3/006 ,  G09G2300/0426 ,  G09G2310/0205 ,  G09G2330/08 ,  G09G2330/12

Abstract: A display apparatus is disclosed. The display apparatus includes a plurality of scan lines branching off from each of a plurality of scan wires. Each scan line connects one of the scan wires to adjacent sub pixels of the same color. An insulating layer is disposed between the scan lines and the scan wire. A plurality of contact holes is formed in the insulating layer so as to electrically connect the scan lines and the scan wires. In addition, a plurality of data lines intersect the scan lines, and are connected to the sub pixels, and first power supply lines extend in the second direction and connected to the plurality of sub pixels.

Abstract translation: 公开了一种显示装置。 显示装置包括从多条扫描线中的每一条分支出的多条扫描线。 每条扫描线将一条扫描线连接到相同颜色的相邻子像素。 在扫描线和扫描线之间设置绝缘层。 在绝缘层中形成多个接触孔，以便电连接扫描线和扫描线。 此外，多条数据线与扫描线相交，并与子像素连接，第一电源线在第二方向上延伸并连接到多个子像素。

公开(公告)号：US09806136B2

公开(公告)日：2017-10-31

申请号：US15222714

申请日：2016-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang hai Jin ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee ,  Moo-Jin Kim ,  Na-Young Kim

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/3244 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5203 ,  H01L2227/323 ,  H01L2251/568

Abstract: An organic light emitting diode (OLED) display includes a light-emitting region including an organic emission layer and a non-light-emitting region neighboring the light-emitting region. The OLED display includes a first electrode positioned at the light-emitting region and including a plurality of division regions divided according to a virtual cutting line crossing the light-emitting region, an organic emission layer positioned on the first electrode, a second electrode positioned on the organic emission layer, a driving thin film transistor connected to the first electrode, and a plurality of input terminals positioned at the non-light-emitting region and respectively connecting between each of division regions and the driving thin film transistor.

公开(公告)号：US08599354B2

公开(公告)日：2013-12-03

申请号：US13685652

申请日：2012-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Joong-Hyun Mun ,  Jang-Kun Song ,  Yong-Woo Choi ,  Bo-Sung Kim ,  Kwan-Wook Jung ,  Jung-Ho Lee ,  Hyo-Rak Nam

IPC: G02F1/1343 ,  G02F1/1345 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2201/123 ,  H01L27/124 ,  H01L29/78669

Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate.

Abstract translation: 具有两个绝缘基板的液晶显示器。 第一绝缘基板具有通过接触孔与像素电极电连接的交叉信号线，像素电极和漏电极。 间隔物形成在第一绝缘基板的第一信号线上，并且在接近第一绝缘基板的第一部分处比靠近第二绝缘基板的第二部分宽。

公开(公告)号：US20130285996A1

公开(公告)日：2013-10-31

申请号：US13647699

申请日：2012-10-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Sung-Soo Choi ,  Seong-Jun Kim ,  Guang-Hai Jin ,  Ga-Young Kim ,  Jee-Hoon Kim

IPC: G09G5/00 ,  G09G3/30

CPC classification number: G09G3/006 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/043

Abstract: An organic light emitting display apparatus and a method of easily inspecting the apparatus to determine whether an electrical failure occurs are disclosed. The organic light emitting display apparatus includes a plurality of pixels each including a pixel electrode, an intermediate layer including an organic emission layer, and an opposite electrode, pluralities of scan lines and data lines corresponding to the plurality of pixels, first power supply lines connected to the plurality of pixels and extending in a first direction; second power supply lines connected to the first power supply lines, and a controller that simultaneously supplies control signals to the plurality of pixels, and includes a plurality of control lines and a common line. The common line is connected to a first end of each of the plurality of control lines and is separated from a second, opposing end of each of the plurality of control lines.

Abstract translation: 公开了一种有机发光显示装置和容易检查装置以确定是否发生电气故障的方法。 有机发光显示装置包括多个像素，每个像素包括像素电极，包括有机发射层的中间层和相对电极，与多个像素对应的多条扫描线和数据线，连接的第一电源线 到所述多个像素并且沿第一方向延伸; 连接到第一电源线的第二电源线和同时向多个像素提供控制信号的控制器，并且包括多个控制线和公共线。 公共线连接到多个控制线中的每一个的第一端并且与多个控制线中的每一个的第二相对端分离。