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公开(公告)号：US20160091766A1
公开(公告)日：2016-03-31
申请号：US14819281
申请日：2015-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo BAE , Yong Seok KIM , Dae Ho SONG , Hae Ju YUN
IPC: G02F1/1362 , G02F1/1339 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/133305 , G02F1/133377 , G02F1/13394 , G02F1/1341 , H01L27/1259
Abstract: A liquid crystal display and a method of making it are provided. The liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to be spaced from the pixel electrode; a liquid crystal layer between the pixel electrode and the roof layer; and a plurality of columns arranged along a gate line connected to the thin film transistor and supporting the roof layer, wherein the plurality of columns are formed of the same material as the roof layer.
Abstract translation: 提供了一种液晶显示器及其制造方法。 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 设置成与像素电极间隔开的屋顶层; 像素电极和屋顶层之间的液晶层; 以及沿着连接到所述薄膜晶体管并支撑所述屋顶层的栅极线布置的多个列，其中所述多个列由与所述屋顶层相同的材料形成。
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公开(公告)号：US20150226998A1
公开(公告)日：2015-08-13
申请号：US14472146
申请日：2014-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Suk BANG , Dae Ho SONG , Seok-Joon HONG
IPC: G02F1/1333 , G02F1/1341 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/1341 , G02F1/133345 , G02F1/133377 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2201/56
Abstract: Provided is a display device, including a substrate including pixel areas which are disposed in a matrix form including pixel rows and pixel columns, a thin film transistor formed on the substrate, a pixel electrode connected to the thin film transistor, a common electrode formed on the pixel electrode to be spaced apart from the pixel electrode with a microcavity therebetween, a liquid crystal layer filling the microcavity between the pixel electrode and the common electrode, a roof layer formed on the common electrode, a liquid crystal injection hole formed in the common electrode and the roof layer to expose a part of the microcavity, and an overcoat formed on the roof layer so as to cover the liquid crystal injection hole to seal the microcavity. A cross section of the microcavity has a reverse-tapered trapezoidal shape in which an upper width is larger than a lower width.
Abstract translation: 提供了一种显示装置，包括：基板，其包括以包括像素行和像素列的矩阵形式设置的像素区域;形成在基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，形成在 所述像素电极与所述像素电极间隔开，其间具有微腔，在所述像素电极和所述公共电极之间填充所述微腔的液晶层，形成在所述公共电极上的屋顶层，形成在所述共用电极中的液晶注入孔 电极和屋顶层以露出微腔的一部分，以及形成在屋顶层上的覆盖层，以覆盖液晶注入孔以密封微腔。 微腔的横截面具有倒锥形梯形形状，其中上宽度大于下宽度。
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公开(公告)号：US20150097802A1
公开(公告)日：2015-04-09
申请号：US14222339
申请日：2014-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Chul KIM , Ho Kyoon KWON , Jin Woo PARK , Dae Ho SONG , Ki-Seok CHA
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A display device includes a display panel, a signal controller, sensing signal lines, and a touch sensor controller. The display panel includes pixels configured to display images, and touch sensor electrodes configured to sense a touch event. The touch sensor electrodes overlap a conductive layer. The signal controller is configured to generate signals to control the display of the images via the display panel. The sensing signal lines are respectively connected to the touch sensor electrodes. The touch sensor controller is configured to transmit a sensing input signal via the sensing signal lines, receive a sensing output signal via the sensing signal lines, and generate touch information based on reception of the sensing output signal. The touch sensor controller is configured to apply the same signal to the touch sensor electrodes and the conductive layer.
Abstract translation: 显示装置包括显示面板，信号控制器，感测信号线和触摸传感器控制器。 显示面板包括被配置为显示图像的像素，以及被配置为感测触摸事件的触摸传感器电极。 触摸传感器电极与导电层重叠。 信号控制器被配置为产生信号以通过显示面板控制图像的显示。 感测信号线分别连接到触摸传感器电极。 触摸传感器控制器被配置为经由感测信号线传输感测输入信号，经由感测信号线接收感测输出信号，并且基于感测输出信号的接收产生触摸信息。 触摸传感器控制器被配置为将相同的信号施加到触摸传感器电极和导电层。
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公开(公告)号：US20150053987A1
公开(公告)日：2015-02-26
申请号：US14151502
申请日：2014-01-09
Applicant: Samsung Display Co., Ltd.
Inventor： Duk-Sung KIM , Sung Man KIM , Seung Hyun PARK , Dae Ho SONG
IPC: H01L27/12
CPC classification number: H01L27/1262 , G02F1/134363 , G02F2001/134372 , G02F2001/13625 , H01L27/124
Abstract: Exemplary embodiments of the present disclosure provide a thin film transistor array panel including a first insulating substrate; a gate line and a data line disposed on the first insulating substrate, intersecting with each other, and being insulated from each other; a first passivation layer disposed on the gate line and the data line and comprising a plurality of first openings; a first electrode disposed on the first passivation layer; and a second electrode disposed in the first opening, thereby simplifying a manufacturing process of the thin film transistor array panel.
Abstract translation: 本公开的示例性实施例提供了包括第一绝缘基板的薄膜晶体管阵列面板; 设置在第一绝缘基板上的栅极线和数据线彼此交叉并彼此绝缘; 设置在所述栅线和所述数据线上并包括多个第一开口的第一钝化层; 设置在所述第一钝化层上的第一电极; 以及设置在第一开口中的第二电极，从而简化了薄膜晶体管阵列面板的制造工艺。
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公开(公告)号：US20150009443A1
公开(公告)日：2015-01-08
申请号：US14321027
申请日：2014-07-01
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Ho SONG , Ho Kyoon KWON , Yu-Han BAE , Kee Byem KIM , Yun Soo KIM , Jae Hun CHUNG
IPC: G02F1/1362
CPC classification number: G02F1/136 , G02F2001/13606 , H01L27/1248
Abstract: A liquid crystal display includes: an insulating substrate; gate lines and data lines disposed on the insulating substrate; pixels disposed on the substrate substantially in a matrix form, each pixel including a thin film transistor connected to a corresponding gate line of the gate lines and a corresponding data line of the data lines, a first electrode disposed on the thin film transistor, and a second electrode disposed on the first electrode; a first insulating layer disposed on the gate lines, the data lines and the thin film transistor, and under the first electrode; and a second insulating layer disposed between the first electrode and the second electrode, in which each of the first insulating layer and the second insulating layer include an inorganic insulating layer, and a thickness of the first insulating layer is greater than a thickness of the second insulating layer.
Abstract translation: 液晶显示器包括：绝缘基板; 设置在绝缘基板上的栅线和数据线; 每个像素包括连接到栅极线的对应栅极线和数据线的对应数据线的薄膜晶体管，设置在薄膜晶体管上的第一电极和 设置在第一电极上的第二电极; 设置在栅极线上的第一绝缘层，数据线和薄膜晶体管，以及第一电极之下; 以及设置在第一电极和第二电极之间的第二绝缘层，其中第一绝缘层和第二绝缘层中的每一个包括无机绝缘层，并且第一绝缘层的厚度大于第二绝缘层的厚度 绝缘层。
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Patent Agency Ranking
公开(公告)号：US20250101568A1
公开(公告)日：2025-03-27
申请号：US18739193
申请日：2024-06-10
Applicant: Samsung Display Co., LTD.
Inventor： Jae Been LEE , Mi Yeon CHO , Dae Ho SONG , Ju Won YOON , Yea Hwane CHOI
Abstract: A method of fabricating a deposition mask includes: preparing a silicon on insulator (SOI) substrate including an upper silicon substrate, a lower silicon substrate, and an insulating layer between the upper silicon substrate and the lower silicon substrate; forming a mask membrane having a plurality of openings by patterning the upper silicon substrate; forming a first protective layer on the upper silicon substrate and a second protective layer on the lower silicon substrate; forming a cell opening by patterning the lower silicon substrate; and removing the first protective layer and the second protective layer.
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公开(公告)号：US20250015097A1
公开(公告)日：2025-01-09
申请号：US18760857
申请日：2024-07-01
Applicant: Samsung Display Co., LTD.
Inventor： Jin Woo CHOI , Dae Ho SONG , Hyung Il JEON
Abstract: A stretchable display device and a method for fabricating the same is provided. A display device includes a substrate including a plurality of island patterns and a first bridge pattern connecting a first island pattern and a second island pattern adjacent to each other from among the plurality of island patterns, and a plurality of pixel light emitting chips, a pixel light emitting chip from among the plurality of pixel light emitting chips located on a corresponding island pattern from among the plurality of island patterns. Each of the plurality of pixel light emitting chips includes a transistor layer including a plurality of transistors, and a light emitting element layer on the transistor layer, and including a plurality of light emitting elements.
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公开(公告)号：US20240234634A1
公开(公告)日：2024-07-11
申请号：US18396464
申请日：2023-12-26
Applicant: Samsung Display Co., LTD.
Inventor： Jin Woo CHOI , Dae Ho SONG , Hyung Il JEON
CPC classification number: H01L33/38 , H01L25/167 , H01L33/10 , H01L2933/0016
Abstract: A display device and a method of manufacturing the same. The display device includes: a pixel circuit layer and a light emitting element on the pixel circuit layer. The light emitting element includes first and second electrodes and an emission layer electrically connected to the first electrode through a first contact portion and electrically connected to the second electrode through a second contact portion. The emission layer includes: a first sub-emission layer including a first N-type semiconductor layer, a first P-type semiconductor layer, and a first active layer between the first N-type semiconductor layer and the first P-type semiconductor layer; and a second sub-emission layer including a second N-type semiconductor layer, a second P-type semiconductor layer, and a second active layer between the second N-type semiconductor layer and the second P-type semiconductor layer. The first and second sub-emission layers are electrically connected in series between the first and second electrodes.
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公开(公告)号：US20240030389A1
公开(公告)日：2024-01-25
申请号：US18348938
申请日：2023-07-07
Applicant: Samsung Display Co., LTD.
Inventor： Tae Gyun KIM , Soo Chul KIM , Jin Taek PARK , Dae Ho SONG , So Young YEO , Ki Beom LEE , Eok Yi LEE , Seong Won CHO , Jae Ho CHOI
IPC: H01L33/50 , H01L25/075 , H01L25/16 , H01L33/46 , H01L33/58
CPC classification number: H01L33/505 , H01L25/0753 , H01L25/167 , H01L33/46 , H01L33/58 , H01L2933/0041 , H01L2933/0025
Abstract: The present disclosure may provide a display device and method of fabricating the same. According to one or more embodiments, a display device includes a first substrate including pixel circuit units, a plurality of light-emitting elements on the first substrate, a partition wall filling gaps between the light-emitting elements and providing spaces in emission areas, on the light-emitting elements and wavelength conversion layers in the spaces.
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公开(公告)号：US20220352442A1
公开(公告)日：2022-11-03
申请号：US17550490
申请日：2021-12-14
Applicant: Samsung Display Co., LTD.
Inventor： So Young YEO , Dae Ho SONG , Soo Chul KIM , Jin Taek PARK , Ok Yi LEE
Abstract: A display device includes a common electrode; light emitting elements including anodes commonly and electrically connected to the common electrode; first contact electrodes respectively electrically connected to cathodes of the light emitting elements; a circuit substrate; and second contact electrodes disposed on the circuit substrate and respectively electrically connected to the first contact electrodes and the common electrode.
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