公开(公告)号：US09664939B2

公开(公告)日：2017-05-30

申请号：US14930184

申请日：2015-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Changoh Jeong ,  Kyungseop Kim ,  Byeong-Beom Kim ,  Sangwon Shin

IPC: G09G3/34 ,  G02F1/1335 ,  G09G3/36 ,  G02F1/1362

CPC classification number: G02F1/133502 ,  G02F2001/13629 ,  G02F2001/136295 ,  G09G3/36

Abstract: A display panel includes: a backlight assembly emitting light; and a display panel receiving the light to display an image. The display panel includes: a display substrate; a counter substrate; and an anti-reflective film. The display panel includes: a plurality of pixels; signal lines electrically connected to the plurality of pixels; and an anti-reflective layer disposed on the signal lines to reduce an amount of the light reflected from the signal lines. The counter substrate is coupled with the display substrate, and is disposed between the display substrate and the backlight assembly. The anti-reflective layer includes a plurality of auxiliary layers laminated to each other, the plurality of auxiliary layers have different refractive indexes, and one of the plurality of auxiliary layers includes aluminum zinc tin oxide (AZTO).

公开(公告)号：US12041739B2

公开(公告)日：2024-07-16

申请号：US18352594

申请日：2023-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Beom Kim ,  Seung Kim ,  Seungho Kim ,  Cheolmin Park ,  Hyunchul Bae

IPC: H05K5/03 ,  C03C15/00 ,  C03C17/00 ,  C03C17/23 ,  C03C27/10 ,  G03F7/00

CPC classification number: H05K5/03 ,  C03C15/00 ,  C03C17/002 ,  C03C17/23 ,  C03C27/10 ,  G03F7/0007 ,  C03C2217/78 ,  C03C2218/33 ,  C03C2218/34

Abstract: An electronic device includes a display module that includes a foldable display portion and a non-foldable display portion, and a window disposed above the display module and that includes a foldable portion that corresponds to the foldable display portion and a non-foldable portion that corresponds to the non-foldable display portion. The window includes a first glass substrate, a second glass substrate that faces the first glass substrate, a protection layer that corresponds to the non-foldable portion and that is disposed between the first glass substrate and the second glass substrate and that includes an inorganic oxide, and a photoresist layer disposed between the protection layer and the first glass substrate. The first glass substrate includes a recessed portion that corresponds to the foldable portion formed on one surface adjacent to the protection layer.

公开(公告)号：US20220339926A1

公开(公告)日：2022-10-27

申请号：US17672997

申请日：2022-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： CHEOLMIN PARK ,  Byunghoon Kang ,  Byeong-Beom Kim ,  Seungho Kim ,  Changmoo Lee ,  Hoikwan Lee

IPC: B32B38/10 ,  B32B43/00

Abstract: A method for manufacturing a display device includes providing a first display device assembly comprising a display module, a first window disposed on the display module, a first window adhesive layer disposed between the display module and the first window, and a first protective layer disposed on the first window. The first protective layer is removed. The first window is removed by providing an acid solution on the first display device assembly. A second window is provided that is disposed on the display module after the first window is removed. A second protective layer is provided that is disposed on the second window after the first protective layer is removed.

公开(公告)号：US20160322573A1

公开(公告)日：2016-11-03

申请号：US15084260

申请日：2016-03-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Je Hyeong Park ,  Kyung-Bae Kim ,  Byeong-Beom Kim

IPC: H01L51/00 ,  G03F1/68 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L51/0018 ,  G03F1/54 ,  G03F1/68 ,  G03F7/0043 ,  G03F7/2016 ,  G03F7/2018 ,  G03F7/40 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0023 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323

Abstract: Provided is a method of manufacturing a mask including preparing a support plate, forming a light blocking layer on the support plate, curing a predetermined region of the light blocking layer, and removing other region of the light blocking layer, excluding the predetermined region.

Abstract translation: 本发明提供一种制造掩模的方法，包括制备支撑板，在支撑板上形成遮光层，固化遮光层的预定区域，以及除去预定区域以外的遮光层的其它区域。

公开(公告)号：US08847228B2

公开(公告)日：2014-09-30

申请号：US13691307

申请日：2012-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Seop Kim ,  Byeong-Beom Kim ,  Joon Yong Park ,  Chang Oh Jeong ,  Hong Long Ning ,  Dong Min Lee

IPC: H01L29/04 ,  H01L31/036 ,  H01L31/0376 ,  H01L31/20 ,  H01L29/49 ,  H01L29/45 ,  H01L29/786

CPC classification number: H01L29/78693 ,  H01L29/458 ,  H01L29/4908 ,  H01L29/7869

Abstract: A thin film transistor array panel includes: a semiconductor layer disposed on an insulation substrate; a gate electrode overlapping the semiconductor layer; a source electrode and a drain electrode overlapping the semiconductor layer; a first barrier layer disposed between the source electrode and the semiconductor layer; and a second barrier layer disposed between the drain electrode and the semiconductor layer, wherein the first barrier layer and the second barrier layer include nickel-chromium (NiCr).

Abstract translation: 薄膜晶体管阵列面板包括：设置在绝缘基板上的半导体层; 与半导体层重叠的栅电极; 与该半导体层重叠的源电极和漏电极; 设置在所述源电极和所述半导体层之间的第一阻挡层; 以及设置在所述漏电极和所述半导体层之间的第二阻挡层，其中所述第一阻挡层和所述第二阻挡层包括镍 - 铬（NiCr）。

公开(公告)号：US09972781B2

公开(公告)日：2018-05-15

申请号：US15084260

申请日：2016-03-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Je Hyeong Park ,  Kyung-Bae Kim ,  Byeong-Beom Kim

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32 ,  G03F1/68 ,  G03F1/54 ,  G03F7/004 ,  G03F7/20 ,  G03F7/40

CPC classification number: H01L51/0018 ,  G03F1/54 ,  G03F1/68 ,  G03F7/0043 ,  G03F7/2016 ,  G03F7/2018 ,  G03F7/40 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0023 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323

Abstract: Provided is a method of manufacturing a mask including preparing a support plate, forming a light blocking layer on the support plate, curing a predetermined region of the light blocking layer, and removing other region of the light blocking layer, excluding the predetermined region.

公开(公告)号：US09443881B2

公开(公告)日：2016-09-13

申请号：US14518278

申请日：2014-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jean-Ho Song ,  Shin-Il Choi ,  Sun-Young Hong ,  Shi-Yul Kim ,  Ki-Yeup Lee ,  Jae-Hyoung Youn ,  Sung-Ryul Kim ,  O-Sung Seo ,  Yang-Ho Bae ,  Jong-Hyun Choung ,  Dong-Ju Yang ,  Bong-Kyun Kim ,  Hwa-Yeul Oh ,  Pil-Soon Hong ,  Byeong-Beom Kim ,  Je-Hyeong Park ,  Yu-Gwang Jeong ,  Jong-In Kim ,  Nam-Seok Suh

IPC: H01L29/04 ,  H01L27/12 ,  H01L29/423 ,  H01L29/45 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/42368 ,  H01L29/458 ,  H01L29/78669

Abstract: A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.

Abstract translation: 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。

公开(公告)号：US20150084035A1

公开(公告)日：2015-03-26

申请号：US14261935

申请日：2014-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Jo Kim ,  Ji Seon Lee ,  Deuk Myung Ji ,  Yoon Ho Khang ,  Kyung Seop Kim ,  Byeong-Beom Kim ,  Joon Yong Park

IPC: H01L29/786 ,  H01L29/51 ,  H01L29/66

CPC classification number: H01L29/78606 ,  H01L29/513 ,  H01L29/517 ,  H01L29/518 ,  H01L29/66969 ,  H01L29/7869

Abstract: A thin film transistor includes: a substrate; an oxide semiconductor layer disposed on the substrate; a source electrode and a drain electrode each connected to the oxide semiconductor layer and facing each other with respect to the oxide semiconductor layer; an insulating layer disposed on the oxide semiconductor layer; and a gate electrode disposed on the insulating layer. The insulating layer includes a first layer that includes silicon oxide (SiOx), a second layer that is a hydrogen blocking layer, and a third layer that includes silicon nitride (SiNx). The first, second and third layers are sequentially stacked.

Abstract translation: 薄膜晶体管包括：基板; 设置在所述基板上的氧化物半导体层; 源电极和漏电极，各自连接到氧化物半导体层并且相对于氧化物半导体层彼此面对; 设置在所述氧化物半导体层上的绝缘层; 以及设置在所述绝缘层上的栅电极。 绝缘层包括包含氧化硅（SiOx）的第一层，作为氢阻挡层的第二层和包括氮化硅（SiNx）的第三层。 顺序堆叠第一层，第二层和第三层。

公开(公告)号：US20150053984A1

公开(公告)日：2015-02-26

申请号：US14518278

申请日：2014-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEAN-HO SONG ,  Shin-Il Choi ,  Sun-Young Hong ,  Shi-Yul Kim ,  Ki-Yeup Lee ,  Jae-Hyoung Youn ,  Sung-Ryul Kim ,  O-Sung Seo ,  Yang-Ho Bae ,  Jong-Hyun Choung ,  Dong-Ju Yang ,  Bong-Kyun Kim ,  Hwa-Yeul Oh ,  Pil-Soon Hong ,  Byeong-Beom Kim ,  Je-Hyeong Park ,  Yu-Gwang Jeong ,  Jong-In Kim ,  Nam-Seok Suh

IPC: H01L27/12 ,  H01L29/45 ,  H01L29/423 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/42368 ,  H01L29/458 ,  H01L29/78669

Abstract: A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.

Abstract translation: 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。

公开(公告)号：US20140377905A1

公开(公告)日：2014-12-25

申请号：US14477626

申请日：2014-09-04

Applicant: Samsung Display Co., Ltd.

Inventor： Honglong Ning ,  Byeong-Beom Kim ,  Kyungseop Kim ,  Joonyong Park ,  Changoh Jeong ,  Sangwon Shin ,  Dongmin Lee

IPC: H01L27/12

CPC classification number: H01L27/127 ,  H01L21/77 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78693 ,  H01L33/0041 ,  H01L33/42

Abstract: A display apparatus includes a base substrate and a buffer layer disposed on the base substrate. The display apparatus further includes an oxide semiconductor layer disposed on the buffer layer and including a source electrode, a drain electrode, and a channel portion. The display apparatus further includes a gate insulating layer disposed on the channel portion, a gate electrode disposed on the gate insulating layer, and a protective layer disposed on the gate electrode and the buffer layer and having a contact hole. The display apparatus further includes a transparent electrode overlapping a portion of the protective layer and electrically connected to one of the source electrode and the drain electrode through the contact hole. The transparent electrode includes a transparent metal layer and a transparent conductive oxide layer overlapping the transparent metal layer.

Abstract translation: 显示装置包括基底基板和设置在基底基板上的缓冲层。 显示装置还包括设置在缓冲层上的氧化物半导体层，包括源电极，漏电极和沟道部分。 显示装置还包括设置在通道部分上的栅极绝缘层，设置在栅极绝缘层上的栅极电极和设置在栅电极和缓冲层上并具有接触孔的保护层。 显示装置还包括与保护层的一部分重叠并通过接触孔电连接到源电极和漏极之一的透明电极。 透明电极包括透明金属层和与透明金属层重叠的透明导电氧化物层。