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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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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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Patent Agency Ranking
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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公开(公告)号：US20220352425A1
公开(公告)日：2022-11-03
申请号：US17707327
申请日：2022-03-29
Applicant: Samsung Display Co., LTD.
Inventor： Jin Wan KIM , Dae Ho SONG , Byung Ju LEE , Seung Geun LEE , Jin Woo CHOI
Abstract: A display device includes pixels including a first pixel and a second pixel; a first electrode disposed in a light-emitting area of the first pixel; a first light-emitting element disposed on the first electrode and electrically connected to the first electrode, the first light-emitting element including a first light-emitting layer emitting light of a first color; a second electrode disposed in a light-emitting area of the second pixel; a second light-emitting element disposed on the second electrode and electrically connected to the second electrode, the second light-emitting element including a second light-emitting layer emitting light of a second color; and a bank disposed around the pixels to surround the light-emitting area of the first pixel and the light-emitting area of the second pixel, and including an inactive light-emitting layer of a same material as the first light-emitting layer.
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公开(公告)号：US20220352277A1
公开(公告)日：2022-11-03
申请号：US17548012
申请日：2021-12-10
Applicant: Samsung Display Co., LTD.
Inventor： Soo Chul KIM , Dae Ho SONG , Jin Taek PARK , So Young YEO , Ok Yi LEE
Abstract: A display device includes pixels disposed on a substrate. Each of the pixels include a pixel circuit layer disposed on the substrate and includes at least one transistor, a first electrode disposed on the pixel circuit layer and electrically connected to the at least one transistor, a bank disposed on the first electrode, the bank including an opening exposing the first electrode, a conductive pattern disposed on a side surface of the bank surrounding the opening of the bank and the exposed first electrode, a light-emitting element disposed on the conductive pattern in the opening of the bank and electrically connected to the first electrode, and a second electrode disposed on the light-emitting element. The conductive pattern is a guide member that guides light emitted from the light-emitting element to an upper portion of the second electrode.
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