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公开(公告)号：US12171115B2
公开(公告)日：2024-12-17
申请号：US17246457
申请日：2021-04-30
Applicant: Samsung Display Co., Ltd.
Inventor： Yang-Ho Jung , Jungi Kim , Junho Sim , Jaehun Lee
IPC: H01L51/52 , H10K50/856 , H10K59/40 , G06F3/041 , G06F3/044 , H10K59/122
Abstract: A display device includes: a display element layer including an emission area and a non-emission area around the emission area; a first conductive layer on the non-emission area; a first insulating layer on the non-emission area to cover the first conductive layer, the first insulating layer having an opening part overlapping the emission area in a plan view; a second conductive layer on the first insulating layer; and a reflection pattern spaced apart from the second conductive layer and on the first insulating layer.
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公开(公告)号：US10330999B2
公开(公告)日：2019-06-25
申请号：US14717059
申请日：2015-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Koichi Sugitani , Hoon Kang , Chul-Won Park , Yang-Ho Jung , Jin-Ho Ju
IPC: G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1341 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: A display panel includes a substrate, a thin-film transistor (TFT) disposed on the substrate, a first electrode electrically connected to the thin-film transistor, a roof layer disposed on the first electrode and a liquid crystal layer. The roof layer includes an organic insulating material, and defines a cavity that overlaps the first electrode. The liquid crystal layer is disposed in the cavity and is in direct contact with the roof layer.
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公开(公告)号：US09576987B2
公开(公告)日：2017-02-21
申请号：US14322859
申请日：2014-07-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Bo Shim , Jin-Ho Ju , Jun-Gi Kim , Yang-Ho Jung
IPC: H01L27/12 , H01L29/786 , H01L29/66 , H01L27/32
CPC classification number: H01L27/1248 , H01L27/124 , H01L27/1288
Abstract: A display substrate includes a substrate having a first region and a second region, a conductive pattern is provided in the first region of the substrate and includes a first conductive pattern and a second conductive pattern, the first conductive pattern has a gate electrode and a source electrode, the second conductive pattern has a source electrode and a drain electrode, an insulation layer pattern is positioned on the conductive pattern and exposes an outer sidewall of the conductive pattern, an organic layer is provided in the first region and the second region of the substrate and covers the insulation layer pattern, and a pixel electrode is provided on the organic layer and is electrically connected to the drain electrode through a contact hole in the organic layer.
Abstract translation: 显示基板包括具有第一区域和第二区域的基板，在基板的第一区域中设置导体图案，并且包括第一导电图案和第二导电图案，第一导电图案具有栅电极和源极 电极，第二导电图案具有源电极和漏电极，绝缘层图案位于导电图案上并且暴露导电图案的外侧壁，有机层设置在第一区域和第二区域中 基板并覆盖绝缘层图案，并且在有机层上设置像素电极，并且通过有机层中的接触孔与漏电极电连接。
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公开(公告)号：US20150205153A1
公开(公告)日：2015-07-23
申请号：US14338123
申请日：2014-07-22
Applicant: Samsung Display Co., Ltd.
Inventor： Koichi Sugitani , Yang-Ho Jung , Hoon Kang , Jin Ho Ju
IPC: G02F1/1341 , G02F1/1368 , G02F1/1339 , G02F1/1333
CPC classification number: G02F1/133377
Abstract: A liquid crystal display includes: a substrate including a major surface; a thin film transistor disposed over the substrate; a pixel electrode connected to the thin film transistor and disposed over the thin film transistor; a common electrode facing the pixel electrode; a roof layer disposed over the common electrode; a microcavity disposed between the pixel electrode and the common electrode; and a liquid crystal material contained in the microcavity, in which a side wall of the microcavity has an angle of 80° to 90° with respect to the major surface.
Abstract translation: 液晶显示器包括：包括主表面的基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管并设置在薄膜晶体管上的像素电极; 面对像素电极的公共电极; 设置在公共电极上的屋顶层; 设置在像素电极和公共电极之间的微腔; 以及包含在微腔中的液晶材料，其中微腔的侧壁相对于主表面具有80°至90°的角度。
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公开(公告)号：US20210167151A1
公开(公告)日：2021-06-03
申请号：US17024609
申请日：2020-09-17
Applicant: Samsung Display Co., LTD.
Inventor： Jungi Kim , Jin-Su Byun , Jaehun Lee , Bogeon Jeon , Yang-Ho Jung
Abstract: A display device includes a display panel including a plurality of light emitting areas; and an input sensor disposed on the display panel and having a first conductive layer and a first insulating layer disposed on the first conductive layer. The first insulating layer includes a plurality of optical patterns that extend in a direction away from the first conductive layer.
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Patent Agency Ranking
公开(公告)号：US10529751B2
公开(公告)日：2020-01-07
申请号：US16135003
申请日：2018-09-19
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Bo Shim , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.
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公开(公告)号：US20150171118A1
公开(公告)日：2015-06-18
申请号：US14322859
申请日：2014-07-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Bo Shim , Jin-Ho Ju , Jun-Gi Kim , Yang-Ho Jung
IPC: H01L27/12
CPC classification number: H01L27/1248 , H01L27/124 , H01L27/1288
Abstract: A display substrate includes a substrate having a first region and a second region, a conductive pattern is provided in the first region of the substrate and includes a first conductive pattern and a second conductive pattern, the first conductive pattern has a gate electrode and a source electrode, the second conductive pattern has a source electrode and a drain electrode, an insulation layer pattern is positioned on the conductive pattern and exposes an outer sidewall of the conductive pattern, an organic layer is provided in the first region and the second region of the substrate and covers the insulation layer pattern, and a pixel electrode is provided on the organic layer and is electrically connected to the drain electrode through a contact hole in the organic layer.
Abstract translation: 显示基板包括具有第一区域和第二区域的基板，在基板的第一区域中设置导体图案，并且包括第一导电图案和第二导电图案，第一导电图案具有栅电极和源极 电极，第二导电图案具有源电极和漏电极，绝缘层图案位于导电图案上并且暴露导电图案的外侧壁，有机层设置在第一区域和第二区域中 基板并覆盖绝缘层图案，并且在有机层上设置像素电极，并且通过有机层中的接触孔与漏电极电连接。
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公开(公告)号：US08629861B2
公开(公告)日：2014-01-14
申请号：US13875494
申请日：2013-05-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jae-Sung Kim , Hoon Kang , Yang-Ho Jung
CPC classification number: G02F1/136227 , G02F1/00 , H01L27/1248 , H01L27/1288 , H01L29/41733
Abstract: A manufacturing method of a thin film transistor array panel includes forming a gate line, forming a gate insulating layer on the gate line, forming a data line including a drain electrode on the gate insulating layer, forming a passivation layer on the gate insulating layer, the data line, and the drain electrode, forming a negative photosensitive organic layer on the passivation layer, heat treating the negative photosensitive organic layer to form an insulating layer including a first portion, and a second portion that is thinner than the first portion, and forming a pixel electrode, a first contact assistant, and a second contact assistant on the insulating layer. The pixel electrode is disposed on the first portion, the first and second contact assistants are disposed on the second portion, and the thickness of the second portion is less than about 1.5 micrometers (μm).
Abstract translation: 薄膜晶体管阵列面板的制造方法包括形成栅极线，在栅极线上形成栅极绝缘层，在栅极绝缘层上形成包括漏电极的数据线，在栅极绝缘层上形成钝化层， 数据线和漏电极，在钝化层上形成负光敏有机层，对负光敏有机层进行热处理，形成包含第一部分的绝缘层和比第一部分薄的第二部分，以及 在绝缘层上形成像素电极，第一接触辅助件和第二接触辅助件。 像素电极设置在第一部分上，第一和第二接触助剂设置在第二部分上，第二部分的厚度小于约1.5微米（母体）。
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公开(公告)号：US12236031B2
公开(公告)日：2025-02-25
申请号：US18222999
申请日：2023-07-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jungi Kim , Jaehun Lee , Bogeon Jeon , Yang-Ho Jung
IPC: G06F3/041 , H10K50/858 , H10K59/40 , H10K59/12
Abstract: A display device includes a display panel with a light emitting area from which a light exits and an input sensor disposed on the display panel. The input sensor includes a first conductive layer, a first insulating layer disposed on the first conductive layer and provided with a diffraction grating defined therein to correspond to the light emitting area, and a second conductive layer disposed on the first insulating layer and connected to the first conductive layer. The first insulating layer includes an organic layer covering the first conductive layer and an inorganic layer disposed on the organic layer. The organic layer and the inorganic layer include a plurality of holes defined therein to define the diffraction grating.
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公开(公告)号：US10727257B2
公开(公告)日：2020-07-28
申请号：US16720177
申请日：2019-12-19
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Bo Shim , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.
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