公开(公告)号：US20180157087A1

公开(公告)日：2018-06-07

申请号：US15867513

申请日：2018-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyuneok SHIN ,  Dongmin LEE ,  Chanwoo YANG ,  Juhyun LEE ,  Changoh JEONG

IPC: G02F1/1343 ,  H01L33/42 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/13439 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2202/16 ,  G02F2202/36 ,  H01B1/02 ,  H01L27/124 ,  H01L33/42

Abstract: A display device including a substrate and an electrode positioned over the substrate. The electrode includes a first conductive layer, a second conductive layer disposed on the first conductive layer, and a third conductive layer disposed on the second conductive layer. The second conductive layer includes Ag and an alloy element, and the alloy element has a smaller atomic radius than Ag. A thickness of the second conductive layer is in a range of 20 Å to 60 Å. The second conductive layer has a transmittance of 85% or more in the range of 20 Å to 60 Å. The content of the alloy element of the second conductive layer is in a range of 2 wt % to 35 wt %.

公开(公告)号：US20180011579A1

公开(公告)日：2018-01-11

申请号：US15642580

申请日：2017-07-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyuneok SHIN ,  Dokeun SONG ,  Sangwon SHIN ,  Dongmin LEE ,  Hyunju KANG ,  Chanwoo YANG ,  Juhyun LEE ,  Gwangmin CHA

IPC: G06F3/041 ,  G02F1/1343 ,  G02F1/1333 ,  H01L51/52 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/133305 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/13439 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04111 ,  H01L51/5215

Abstract: A display substrate, a display device, and a touch panel, the display substrate including a base substrate; and an electrode on the base substrate, the electrode including a first light transmitting layer, wherein the first light transmitting layer has a work function ranging from about 4.75 eV to about 4.9 eV, the first light transmitting layer includes a first transparent conductive oxide (TCO) layer and a first metal element doped in the first transparent conductive oxide layer, the first metal element being a group 2 metal element, the first metal element is included in the first light transmitting layer in an amount of about 0.01 atomic percent (atomic %) to about 5.00 atomic %, based on a total number of atoms in the first light transmitting layer.

公开(公告)号：US20150333183A1

公开(公告)日：2015-11-19

申请号：US14687080

申请日：2015-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chanwoo YANG ,  Do-Hyun KIM ,  Jeongju PARK ,  Junhyun PARK ,  Doohyoung LEE ,  Xinxing LI

IPC: H01L29/786 ,  H01L21/4757 ,  H01L21/467 ,  H01L29/66 ,  H01L27/12

CPC classification number: H01L21/467 ,  H01L21/47573 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/41733 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869

Abstract: A thin film transistor include a control electrode, a semiconductor layer on the control electrode, an input electrode, at least a portion of the input electrode being on the semiconductor layer, and an output electrode spaced apart from the input electrode, at least a portion of the output electrode being on the semiconductor layer. Each of the input electrode and the output electrode includes a wiring layer including a metal material, a dummy portion on a side part of the wiring layer, the dummy portion including an oxide of the metal material, and a protection layer on the wiring layer, the protection layer overlapping the wiring layer and the dummy portion.

Abstract translation: 薄膜晶体管包括控制电极，控制电极上的半导体层，输入电极，半导体层上的输入电极的至少一部分和与输入电极间隔开的输出电极，至少一部分 的输出电极位于半导体层上。 所述输入电极和所述输出电极中的每一个包括布线层，所述布线层包括金属材料，所述布线层的侧部上的虚设部分，所述虚设部分包括所述金属材料的氧化物，以及所述布线层上的保护层， 保护层与布线层和虚拟部分重叠。

公开(公告)号：US20170097534A1

公开(公告)日：2017-04-06

申请号：US15070707

申请日：2016-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyuneok SHIN ,  Dongmin LEE ,  Chanwoo YANG ,  Juhyun LEE ,  Changoh JEONG

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  H01L33/42 ,  H01L27/12

CPC classification number: G02F1/13439 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2202/16 ,  G02F2202/36 ,  H01B1/02 ,  H01L27/124 ,  H01L33/42

Abstract: A transparent conductive film includes a first conductive layer, a second conductive layer disposed on the first conductive layer, and a third conductive layer disposed on the second conductive layer. The second conductive layer includes silver (Ag) and an alloy element, the alloy element has a smaller atomic radius than the Ag, and a thickness of the second conductive layer is in a range of 20 Å to 60 Å.

公开(公告)号：US20160155982A1

公开(公告)日：2016-06-02

申请号：US14738810

申请日：2015-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： Changoh JEONG ,  Hyuneok SHIN ,  Sukyoung YANG ,  Chanwoo YANG ,  Dongmin LEE

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5215 ,  H01L2251/301 ,  H01L2251/306 ,  H01L2251/308

Abstract: Provided is an organic light-emitting display apparatus including a substrate; a first electrode formed on the substrate; an emission layer formed on the first electrode; and a second electrode formed on the emission layer, wherein the first electrode includes a first layer including silver (Ag); and a second layer disposed on the first layer and comprising oxide of non-silver metal.

Abstract translation: 提供一种包括基板的有机发光显示装置; 形成在所述基板上的第一电极; 形成在第一电极上的发射层; 以及形成在所述发光层上的第二电极，其中所述第一电极包括包含银（Ag）的第一层; 以及设置在第一层上并包含非银金属的氧化物的第二层。