公开(公告)号：US20220057659A1

公开(公告)日：2022-02-24

申请号：US17520829

申请日：2021-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Hyoung Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Uk HEO ,  Ji Yun HONG

IPC: G02F1/01 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/13

Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.

公开(公告)号：US20160027805A1

公开(公告)日：2016-01-28

申请号：US14875320

申请日：2015-10-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hye Young RYU ,  Hee Jun BYEON ,  Woo Geun LEE ,  Kap Soo YOON ,  Yoon Ho KIM ,  Chun Won BYUN

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/127 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1262

Abstract: A thin film transistor array panel and a manufacturing method thereof according to an exemplary embodiment of the present invention form a contact hole in a second passivation layer formed of an organic insulator, protect a side of the contact hole by covering with a protection member formed of the same layer as the first field generating electrode and formed of a transparent conductive material, and etch the first passivation layer below the second passivation layer using the protection member as a mask. Therefore, it is possible to prevent the second passivation layer formed of an organic insulator from being overetched while etching the insulating layer below the second passivation layer so that the contact hole is prevented from being made excessively wide.

公开(公告)号：US20170097528A1

公开(公告)日：2017-04-06

申请号：US15259127

申请日：2016-09-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung-Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Hyun LEE ,  Tae Hee LEE ,  So Young JUN ,  Soong Won CHO ,  Jeong Uk HEO

IPC: G02F1/1339 ,  G02F1/1335

CPC classification number: G02F1/1339 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/13394 ,  G02F2001/133325 ,  G02F2001/133388 ,  G02F2001/133519 ,  G02F2001/13398

Abstract: The exemplary embodiments relate generally to a display device that may include: a first substrate and a second substrate, each including a transparent encapsulation area; an outer sealant along a side of the transparent encapsulation area; a pattern part disposed on the first substrate and extending in a direction parallel to the outer sealant; and a transparent sealant adjacent to the pattern part and extending in a direction parallel to the pattern part, and a manufacturing method thereof.

公开(公告)号：US20160217756A1

公开(公告)日：2016-07-28

申请号：US14788278

申请日：2015-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jin KIM ,  Byoung-Ju Kim ,  Jae-Hyun PARK ,  Kap Soo YOON ,  Jun Hyuck JEON ,  Jeong Uk HEO

IPC: G09G3/36

CPC classification number: H01L27/0255 ,  G02F1/136204 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/04 ,  H02H9/046

Abstract: A display substrate. The display substrate includes: a plurality of pixel units; a gate driving unit supplying a gate signal to the plurality of pixel units and including a plurality of shift register circuits which are dependently connected to each other; a vertical start line supplying a vertical start signal to the gate driving unit; and an electrostatic protection unit having two ends connected to different points of the vertical start line, the electrostatic protection unit including a plurality of back-to-back diodes connected in series with each other between the two ends. Each of the back-to-back diodes include a pair of diodes connected in parallel to each other in a bidirectional diode structure.

Abstract translation: 显示基板。 显示基板包括：多个像素单元; 栅极驱动单元，向所述多个像素单元提供栅极信号，并且包括彼此依赖性连接的多个移位寄存器电路; 垂直起始线，向所述门驱动单元提供垂直起动信号; 以及静电保护单元，其具有连接到所述垂直起始线的不同点的两端，所述静电保护单元包括在两端之间彼此串联连接的多个背对背二极管。 每个背对背二极管包括以双向二极管结构彼此并联连接的一对二极管。

公开(公告)号：US20210036076A1

公开(公告)日：2021-02-04

申请号：US16895756

申请日：2020-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seul Ki KIM ,  Seung Sok SON ,  Kap Soo YOON ,  Woo Geun LEE ,  Su Jung JUNG ,  Seung Ha CHOI

IPC: H01L27/32

Abstract: A display device includes a substrate having a display area and a pad area. A gate conductive layer disposed on the substrate includes a gate conductive metal layer and a gate capping layer. The gate conductive layer forms a gate electrode in the display area and a wire pad in the pad area that is exposed by a pad opening. An interlayer insulating film disposed on the gate conductive layer covers the gate electrode. A data conductive layer disposed on the interlayer insulating film in the display area includes source and drain electrodes. A passivation layer disposed on the data conductive layer covers the source and drain electrodes. A via layer is disposed on the passivation layer. A pixel electrode is disposed on the via layer. The pixel electrode is connected to the source electrode through a contact hole penetrating the via layer and the passivation layer.

公开(公告)号：US20200004054A1

公开(公告)日：2020-01-02

申请号：US16564050

申请日：2019-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Hyoung Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Uk HEO ,  Ji Yun HONG

IPC: G02F1/01 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1341

Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.

公开(公告)号：US20170102574A1

公开(公告)日：2017-04-13

申请号：US15257293

申请日：2016-09-06

Applicant: Samsung Display Co., Ltd

Inventor： Hyun KIM ,  Seul Ki KIM ,  Seung Ha CHOI ,  Yun Seok HAN ,  Kap Soo YOON ,  Jeong Uk HEO

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2202/02

Abstract: A display device is provided. The display device includes: a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate further comprises a second spacer that is located on the barrier layer and overlaps with the first spacer.

公开(公告)号：US20170075174A1

公开(公告)日：2017-03-16

申请号：US14996326

申请日：2016-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Hyoung Joon KIM ,  Hyo Jin KIM ,  Kap Soo YOON ,  Jeong Uk HEO ,  Ji Yun HONG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339

Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.

Abstract translation: 液晶显示器包括：第一基板，包括：在第一基板上包括多个像素的显示区域，设置在显示区域外部的非显示区域，并且在第一基板上设置虚拟线 以及在非显示区域中限定在其中设置图像输入装置的图像输入孔，面向第一基板的第二基板，包括与第一基板相对应的显示区域和非显示区域 衬底，介于第一和第二衬底之间的液晶层，以及在第一和第二衬底的非显示区域中的密封剂，并且密封第一和第二衬底之间的液晶层。 伪线设置在图像输入孔附近。

公开(公告)号：US20240431161A1

公开(公告)日：2024-12-26

申请号：US18398191

申请日：2023-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jong In KIM ,  Hyun Seong KANG ,  Yoo Mi RA ,  Seung Sok SON ,  Kap Soo YOON ,  Keum Hee LEE ,  Doo Young LEE ,  Seong Young LEE ,  Woo Geun LEE ,  Ji Yun HONG

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/121

Abstract: A display device is provided. The display device comprises a first voltage line, a data line, a first capacitor electrode, a buffer layer disposed on the first voltage line, a second capacitor electrode disposed on the first capacitor electrode to overlap the first capacitor electrode in a plan view, a first transistor disposed on the buffer layer and connected to the data line, an interlayer insulating layer disposed on the second capacitor electrode, and a first connection pattern disposed on the interlayer insulating layer and connected to the second capacitor electrode and the first transistor, wherein the first connection pattern is connected to the second capacitor electrode through a contact hole formed through the interlayer insulating layer and connected to the first transistor through a contact hole formed through the interlayer insulating layer, and the first capacitor electrode overlaps the first connection pattern.

公开(公告)号：US20240324320A1

公开(公告)日：2024-09-26

申请号：US18517068

申请日：2023-11-22

Applicant: Samsung Display Co., LTD.

Inventor： Ki Won KIM ,  Jeong Ju PARK ,  Seung Sok SON ,  Kap Soo YOON ,  Woo Geun LEE ,  Ji Yun HONG

IPC: H10K59/123 ,  H10K59/12 ,  H10K71/60

CPC classification number: H10K59/123 ,  H10K59/1201 ,  H10K71/60

Abstract: A method for fabricating a display device includes providing a substrate into a chamber; forming an active material layer on the substrate by a plurality of deposition processes in the chamber; forming an active layer by patterning the active material layer: forming a transistor including a gate electrode overlapping the active layer; and forming a pixel electrode on the transistor, at least two deposition processes among the plurality of deposition processes are performed by applying different magnitudes of power, respectively.