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公开(公告)号：US20150092130A1
公开(公告)日：2015-04-02
申请号：US14198931
申请日：2014-03-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoung Sub Lee , Tae Gyun Kim , Woo Yong Sung , Nak Cho Choi , Sang Gun Choi , Si Kwang Kim , Tae Woon Cha
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/1341 , G02F1/133377
Abstract: A liquid crystal display includes: a substrate; a thin film transistor comprising one or more terminals and disposed on the substrate; a pixel electrode connected to one of the terminals of the thin film transistor; and a roof layer disposed to face the pixel electrode, wherein a microcavity is formed between the pixel electrode and the roof layer, the microcavity including a liquid crystal material, wherein a plurality of microcavities are disposed along a first row and a second row adjacent to each other, a trench is formed between the first row and the second row, and at least one bridge connecting the first row and the second row is disposed at the trench.
Abstract translation: 液晶显示器包括：基板; 薄膜晶体管，其包括一个或多个端子并且设置在所述基板上; 连接到薄膜晶体管的一个端子的像素电极; 以及设置成面对所述像素电极的屋顶层，其中在所述像素电极和所述屋顶层之间形成微腔，所述微腔包括液晶材料，其中多个微腔沿着与所述像素电极和所述屋顶层相邻的第一行和第二行设置 彼此形成在第一行和第二行之间的沟槽，并且在沟槽处设置连接第一行和第二行的至少一个桥。
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公开(公告)号：US11855110B2
公开(公告)日：2023-12-26
申请号：US17409948
申请日：2021-08-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Si Kwang Kim
IPC: H01L27/146 , H01L25/18 , G06V40/13
CPC classification number: H01L27/14623 , G06V40/1318 , H01L25/18 , H01L27/14685
Abstract: A fingerprint sensor includes: a light sensing layer including a light sensing element; and an optical layer including a plurality of light transmitting areas, a light blocking area, a light transmitting member disposed in the plurality of light transmitting areas, a light blocking member disposed in the light blocking area, and a planarization member disposed on the light blocking member, wherein the light blocking area surrounds the plurality of light transmitting areas, wherein the light transmitting member includes a first organic material, wherein the light blocking member includes a second organic material, and wherein the planarization member includes a third organic material and a positive-type photosensitive material.
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公开(公告)号：US09557610B2
公开(公告)日：2017-01-31
申请号：US14459463
申请日：2014-08-14
Applicant: Samsung Display Co., Ltd.
Inventor： Si Kwang Kim , Tae Gyun Kim , Hyoung Sub Lee , Woo Yong Sung , Tae Woon Cha , Sang Gun Choi
IPC: G02F1/1341 , G02F1/1335 , G02F1/1333 , G02F1/1339 , G02F1/1362 , G02F1/1337
CPC classification number: G02F1/1341 , G02F1/133377 , G02F1/133512 , G02F1/1337 , G02F1/13394 , G02F1/136209
Abstract: Provided is a display device capable of preventing a liquid crystal from being left outside a microcavity. The display device includes: a substrate; a pixel electrode formed on the substrate; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a plurality of microcavities therebetween; a light blocking member positioned between two microcavities of the plurality of microcavities, overlapping with a first edge of one microcavity of the two microcavities, and not overlapping with a second edge of the other microcavity; an injection hole exposing a part of the microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the injection hole to seal the microcavity.
Abstract translation: 提供了能够防止液晶离开微腔的显示装置。 显示装置包括：基板; 形成在所述基板上的像素电极; 形成在所述像素电极上以与所述像素电极间隔开的屋顶层，其间具有多个微腔; 定位在所述多个微腔的两个微腔之间的遮光构件，与所述两个微腔的一个微腔的第一边缘重叠，并且不与所述另一微腔的第二边缘重叠; 暴露所述微腔的一部分的注入孔; 填充微腔的液晶层; 以及形成在屋顶层上以封闭注射孔以密封微腔的封装层。
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公开(公告)号：US09341877B2
公开(公告)日：2016-05-17
申请号：US14169974
申请日：2014-01-31
Applicant: Samsung Display Co., Ltd.
Inventor： Si Kwang Kim , Tae Gyun Kim , Woo Yong Sung , Hyoung Sub Lee , Ha-Young Park , Tae Woon Cha , Se Hee Han
IPC: G02F1/1339 , G02F1/1333 , G02F1/1341
CPC classification number: G02F1/133345 , G02F1/133305 , G02F1/133377 , G02F1/1341 , G02F2001/133368
Abstract: A liquid crystal display includes a thin film transistor disposed on a substrate, a pixel electrode connected to the thin film transistor, a lower insulating layer disposed facing the pixel electrode, a roof layer disposed on the lower insulating layer, and a microcavity formed between the pixel electrode and the lower insulating layer. The microcavity includes a liquid crystal layer including a liquid crystal material. The liquid crystal display further includes a first groove formed between a first pixel area and a second pixel area, a second groove formed between the first pixel area and a third pixel area, wherein the first groove is covered by the roof layer, the second groove is exposed at a portion where the roof layer is removed, the first pixel area corresponds to the pixel electrode, and the first pixel area is disposed between the second pixel area and the third pixel area.
Abstract translation: 液晶显示器包括设置在基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，与像素电极相对设置的下绝缘层，设置在下绝缘层上的顶层，以及形成在该薄膜晶体管之间的微腔 像素电极和下绝缘层。 微腔包括含有液晶材料的液晶层。 液晶显示器还包括形成在第一像素区域和第二像素区域之间的第一凹槽，形成在第一像素区域和第三像素区域之间的第二凹槽，其中第一凹槽被屋顶层覆盖，第二凹槽 暴露在去除屋顶层的部分处，第一像素区域对应于像素电极，并且第一像素区域设置在第二像素区域和第三像素区域之间。
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公开(公告)号：US09304351B2
公开(公告)日：2016-04-05
申请号：US14483435
申请日：2014-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ha-Young Park , Si Kwang Kim , Se Hee Han
IPC: G02F1/1337 , G02F1/1334 , G02F1/1341
CPC classification number: G02F1/1334 , G02F1/133377 , G02F1/1337 , G02F1/1341
Abstract: A display device includes: a substrate which includes a plurality of pixel areas disposed in a matrix configuration; a pixel electrode positioned in each of the pixel areas; a roof layer positioned on the pixel electrode and spaced apart from the pixel electrode with a microcavity therebetween; injection holes respectively positioned at two edges of the microcavity; a support positioned at one edge of the microcavity and adjacent to one of the injection holes; an alignment layer positioned on an inner surface of the microcavity; and a liquid crystal layer positioned in the microcavity. The support is disposed at each of opposite edges of two microcavities which are adjacent to each other in a column direction.
Abstract translation: 显示装置包括：基板，其包括以矩阵构造布置的多个像素区域; 位于每个像素区域中的像素电极; 位于所述像素电极上并与所述像素电极间隔开的顶盖，其间具有微腔; 分别位于微腔的两个边缘处的注入孔; 位于所述微腔的一个边缘并且邻近所述喷射孔之一的支撑件; 位于所述微腔的内表面上的取向层; 以及位于微腔中的液晶层。 支撑件设置在沿列方向彼此相邻的两个微腔的每个相对边缘处。
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Patent Agency Ranking
公开(公告)号：US20160077366A1
公开(公告)日：2016-03-17
申请号：US14949379
申请日：2015-11-23
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hwan KIM , Si Kwang Kim , Ha-Young Park , Tae Woon Cha , Se Hee Han
IPC: G02F1/1341 , G02F1/1362 , G02F1/1343 , G02F1/1335 , G02F1/1368 , G02F1/1333
CPC classification number: G02F1/1341 , G02F1/133377 , G02F1/133512 , G02F1/133514 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/133368 , G02F2001/13415 , G02F2201/40
Abstract: A display includes a plurality of pixel columns and a plurality of pixel rows including a first pair of pixel rows and a second pair of pixel rows adjacent to each other. The LCD also includes a first gate line and a second gate line positioned between the first pair of pixel rows and the second pair of pixel rows, a microcavity layer including a plurality of liquid crystal injection holes, and a common electrode positioned on the microcavity layer. The LCD also includes a supporting member positioned on a common electrode and a capping layer positioned on a supporting member to cover the liquid crystal injection holes. The plurality of liquid crystal injection holes may be positioned between the first pair of pixel rows and the second pair of pixel rows.
Abstract translation: 显示器包括多个像素列和包括彼此相邻的第一对像素行和第二对像素行的多个像素行。 LCD还包括位于第一对像素行和第二对像素行之间的第一栅极线和第二栅极线，包括多个液晶注入孔的微腔层和位于微腔层上的公共电极 。 LCD还包括位于公共电极上的支撑构件和位于支撑构件上以覆盖液晶注入孔的封盖层。 多个液晶注入孔可以位于第一对像素行和第二对像素行之间。
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公开(公告)号：US12132072B2
公开(公告)日：2024-10-29
申请号：US18329326
申请日：2023-06-05
Applicant: Samsung Display Co., LTD.
Inventor： Si Kwang Kim , Min Suk Ko , Kab Jong Seo , Yong Hoon Yang
CPC classification number: H01L27/156 , H01L33/005 , H01L33/38 , H01L33/40 , H01L2933/0016
Abstract: A display device and a method of fabricating the same are provided. The display device includes a substrate, a first electrode on the substrate, a second electrode on the substrate and spaced apart from the first electrode, a plurality of light emitting elements, at least a portion of each of which is between the first electrode and the second electrode, and contact electrodes on the first electrode, the second electrode and the light emitting elements, the contact electrodes including a conductive polymer, wherein the contact electrodes include a first contact electrode which contacts an end portion of a first portion of the light emitting elements and the first electrode and a second contact electrode which contacts an end portion of a second portion of the light emitting elements, and the second electrode and is spaced apart from the first contact electrode.
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公开(公告)号：US11705477B2
公开(公告)日：2023-07-18
申请号：US17084278
申请日：2020-10-29
Applicant: Samsung Display Co., Ltd.
Inventor： Si Kwang Kim , Min Suk Ko , Kab Jong Seo , Yong Hoon Yang
CPC classification number: H01L27/156 , H01L33/005 , H01L33/38 , H01L33/40 , H01L2933/0016
Abstract: A display device and a method of fabricating the same are provided. The display device includes a substrate, a first electrode on the substrate, a second electrode on the substrate and spaced apart from the first electrode, a plurality of light emitting elements, at least a portion of each of which is between the first electrode and the second electrode, and contact electrodes on the first electrode, the second electrode and the light emitting elements, the contact electrodes including a conductive polymer, wherein the contact electrodes include a first contact electrode which contacts an end portion of a first portion of the light emitting elements and the first electrode and a second contact electrode which contacts an end portion of a second portion of the light emitting elements, and the second electrode and is spaced apart from the first contact electrode.
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公开(公告)号：US11670737B2
公开(公告)日：2023-06-06
申请号：US16916965
申请日：2020-06-30
Applicant: Samsung Display Co., LTD.
Inventor： Yong Hoon Yang , Min Suk Ko , Si Kwang Kim , Kab Jong Seo
CPC classification number: H01L33/38 , H01L27/3218 , H01L27/3246 , H01L27/3276
Abstract: A display device includes a first electrode extending in a first direction, a second electrode extending in the first direction and spaced apart from the first electrode in a second direction, a first light-emitting element disposed in a first area between the first electrode and the second electrode, a second light-emitting element disposed in a second area outside of the first area, a first contact electrode disposed on the first electrode and electrically connected with a first end of the first light-emitting element, a second contact electrode disposed on the second electrode and electrically connected with a second end of the first light-emitting element and a first end of the second light-emitting element, and a third contact electrode disposed on the first electrode and electrically connected with a second end of the second light-emitting element.
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公开(公告)号：US20150293385A1
公开(公告)日：2015-10-15
申请号：US14483435
申请日：2014-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ha-Young Park , Si Kwang Kim , Se Hee Han
IPC: G02F1/1334 , G02F1/1337 , G02F1/1341
CPC classification number: G02F1/1334 , G02F1/133377 , G02F1/1337 , G02F1/1341
Abstract: A display device includes: a substrate which includes a plurality of pixel areas disposed in a matrix configuration; a pixel electrode positioned in each of the pixel areas; a roof layer positioned on the pixel electrode and spaced apart from the pixel electrode with a microcavity therebetween; injection holes respectively positioned at two edges of the microcavity; a support positioned at one edge of the microcavity and adjacent to one of the injection holes; an alignment layer positioned on an inner surface of the microcavity; and a liquid crystal layer positioned in the microcavity. The support is disposed at each of opposite edges of two microcavities which are adjacent to each other in a column direction.
Abstract translation: 显示装置包括：基板，其包括以矩阵构造布置的多个像素区域; 位于每个像素区域中的像素电极; 位于所述像素电极上并与所述像素电极间隔开的顶盖，其间具有微腔; 分别位于微腔的两个边缘处的注入孔; 位于所述微腔的一个边缘并且邻近所述喷射孔之一的支撑件; 位于所述微腔的内表面上的取向层; 以及位于微腔中的液晶层。 支撑件设置在沿列方向彼此相邻的两个微腔的每个相对边缘处。
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