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公开(公告)号：US12144195B2
公开(公告)日：2024-11-12
申请号：US17560356
申请日：2021-12-23
Applicant: Samsung Display Co., LTD.
Inventor： Yong Duck Son , Jeong Hwan Kim , Sun Park , Min Chul Shin , Jin Wook Jeong , Myung Koo Hur
IPC: H01L51/52 , H01L51/56 , H10K50/842 , H10K50/844 , H10K59/124 , H10K71/00 , H10K59/126
Abstract: A display device includes a substrate that includes a display area and a non-display area; a mask support that is disposed in the non-display area of the substrate; a sealant that is disposed in the non-display area of the substrate and is disposed between the mask support and the display area; an insulating layer that is disposed between the sealant and the mask support; and a plurality of grooves that are formed by removing at least a part of the insulating layer.
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公开(公告)号：US09166199B2
公开(公告)日：2015-10-20
申请号：US14019203
申请日：2013-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jeong Hwan Kim , Joo Sun Yoon
CPC classification number: H01L51/5284 , H01L27/322
Abstract: An organic electroluminescence device comprises a plurality of Pixel Defining Layers (PDLs) formed on a substrate, first electrodes formed in a space that is defined by the substrate and the PDLs, white light emitting layers formed in a space that is defined by the first electrodes and the PDLs, a second electrode formed on the white light emitting layers, first black matrices formed on the second electrode, and a color filter layer located adjacent to the first black matrices and spaced apart from the first black matrices.
Abstract translation: 有机电致发光器件包括形成在衬底上的多个像素定义层（PDL），形成在由衬底和PDL限定的空间中的第一电极，在由第一电极限定的空间中形成的白色发光层 并且PDL，形成在白色发光层上的第二电极，形成在第二电极上的第一黑色矩阵，以及位于第一黑色矩阵附近并与第一黑色矩阵间隔开的滤色器层。
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公开(公告)号：US11903254B2
公开(公告)日：2024-02-13
申请号：US17739010
申请日：2022-05-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji Eun Choi , Deok Hoi Kim , Jeong Hwan Kim , Jong Baek Seon , Jun Cheol Shin , Jae Hak Lee
IPC: H10K59/12 , H10K59/121 , H10K59/123 , H10K59/126 , H10K77/10 , H01L27/12 , H01L29/24 , H01L29/786 , H01L29/66 , H10K102/00
CPC classification number: H10K59/1213 , H10K59/123 , H10K59/126 , H10K59/1216 , H10K77/111 , H01L27/1225 , H01L27/1251 , H01L27/1255 , H01L27/1259 , H01L29/24 , H01L29/66757 , H01L29/66969 , H01L29/7869 , H01L29/78633 , H01L29/78648 , H01L29/78675 , H10K59/1201 , H10K2102/311
Abstract: A display device includes: a base substrate having a display region including a first region and a second region, and a non-display region; a first semiconductor layer including polysilicon at the second region; a first conductive layer on a first insulating layer, and including a bottom gate electrode at the first region and a second-first gate electrode at the second region; a second semiconductor layer including an oxide on a second insulating layer at the first region; a second conductive layer on a third insulating layer, and including a top gate electrode at the first region and a second-second gate electrode at the second region; and a third conductive layer on a fourth insulating layer, and including a first source electrode and a first drain electrode connected to the second semiconductor layer, and a second source electrode and a second drain electrode connected to the first semiconductor layer.
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公开(公告)号：US20150263308A1
公开(公告)日：2015-09-17
申请号：US14447151
申请日：2014-07-30
Applicant: Samsung Display Co. Ltd.
Inventor： Sun Park , Jeong Hwan Kim , Deok Young Choi
CPC classification number: H01L51/529 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3276 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L51/56 , H01L2227/323
Abstract: Provided are an organic light-emitting display (OLED) and a method of manufacturing the same. According to an aspect of the present invention, there is provided an OLED comprising a substrate which comprises a display area and a non-display area adjacent to the display area, an organic light-emitting device which is located on the display area of the substrate and comprises a first electrode, an organic light-emitting layer and a second electrode stacked sequentially, a power supply plate which is located on the non-display area of the substrate, and an extension electrode which is located on the non-display area of the substrate and extends from the second electrode to be connected to the power supply plate, wherein at least one recess pattern is formed on the power supply plate, and the extension electrode covers the recess pattern.
Abstract translation: 提供了一种有机发光显示器（OLED）及其制造方法。 根据本发明的一个方面，提供一种OLED，其包括基板，该基板包括与显示区域相邻的显示区域和非显示区域，位于基板的显示区域上的有机发光装置 并且包括依次堆叠的第一电极，有机发光层和第二电极，位于基板的非显示区域上的电源板和位于非显示区域上的延伸电极 所述基板从所述第二电极延伸以连接到所述电源板，其中在所述电源板上形成至少一个凹部图案，并且所述延伸电极覆盖所述凹部图案。
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公开(公告)号：US09293738B2
公开(公告)日：2016-03-22
申请号：US14447151
申请日：2014-07-30
Applicant: Samsung Display Co. Ltd.
Inventor： Sun Park , Jeong Hwan Kim , Deok Young Choi
CPC classification number: H01L51/529 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L27/3276 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L51/56 , H01L2227/323
Abstract: Provided are an organic light-emitting display (OLED) and a method of manufacturing the same. According to an aspect of the present invention, there is provided an OLED comprising a substrate which comprises a display area and a non-display area adjacent to the display area, an organic light-emitting device which is located on the display area of the substrate and comprises a first electrode, an organic light-emitting layer and a second electrode stacked sequentially, a power supply plate which is located on the non-display area of the substrate, and an extension electrode which is located on the non-display area of the substrate and extends from the second electrode to be connected to the power supply plate, wherein at least one recess pattern is formed on the power supply plate, and the extension electrode covers the recess pattern.
Abstract translation: 提供了一种有机发光显示器（OLED）及其制造方法。 根据本发明的一个方面，提供一种OLED，其包括基板，该基板包括与显示区域相邻的显示区域和非显示区域，位于基板的显示区域上的有机发光装置 并且包括依次堆叠的第一电极，有机发光层和第二电极，位于基板的非显示区域上的电源板和位于非显示区域上的延伸电极 所述基板从所述第二电极延伸以连接到所述电源板，其中在所述电源板上形成至少一个凹部图案，并且所述延伸电极覆盖所述凹部图案。
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Patent Agency Ranking
公开(公告)号：US12009370B2
公开(公告)日：2024-06-11
申请号：US17461055
申请日：2021-08-30
Applicant: Samsung Display Co., LTD.
Inventor： Jeong Hwan Kim , Yong Duck Son , Min-Sik Jung , Jun Hwi Park , Da Bin Lee , Won Ho Jang
IPC: H01L27/14 , H01L27/12 , H01L27/15 , H10K59/121
CPC classification number: H01L27/124 , H01L27/1255 , H01L27/156 , H10K59/1213
Abstract: A display device includes a metal layer disposed on a substrate; a transistor disposed on the metal layer; and a light emitting element electrically connected to the transistor, wherein the transistor includes a semiconductor layer at least partially overlapping the metal layer, the semiconductor layer includes a first region, a second region, and a channel region disposed between the first region and the second region, and the metal layer overlaps the second region and the channel region and is spaced apart from the first region in a plan view.
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公开(公告)号：US11342401B2
公开(公告)日：2022-05-24
申请号：US16839796
申请日：2020-04-03
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Eun Choi , Deok Hoi Kim , Jeong Hwan Kim , Jong Baek Seon , Jun Cheol Shin , Jae Hak Lee
Abstract: A display device includes: a base substrate having a display region including a first region and a second region, and a non-display region; a first semiconductor layer including polysilicon at the second region; a first conductive layer on a first insulating layer, and including a bottom gate electrode at the first region and a second-first gate electrode at the second region; a second semiconductor layer including an oxide on a second insulating layer at the first region; a second conductive layer on a third insulating layer, and including a top gate electrode at the first region and a second-second gate electrode at the second region; and a third conductive layer on a fourth insulating layer, and including a first source electrode and a first drain electrode connected to the second semiconductor layer, and a second source electrode and a second drain electrode connected to the first semiconductor layer.
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公开(公告)号：US10170527B2
公开(公告)日：2019-01-01
申请号：US15712824
申请日：2017-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung Hoon Park , Jeong Hwan Kim , Sun Park , Won ho Jang , Joo hyeon Jo
IPC: H01L27/32
Abstract: An organic light emitting display device comprises a common voltage line formed over a peripheral region of a substrate; a passivation layer formed over a pixel region of the substrate and the peripheral region; pixel electrodes formed over the pixel region; and a pixel defining layer formed over the pixel region and the peripheral region. The pixel defining layer defines pixel openings overlapping the pixel electrodes, respectively. The device further comprises organic light emitting layers formed over the pixel region, and disposed in the pixel openings and over the pixel electrodes, respectively; and a common electrode formed over the pixel and peripheral regions. The common electrode is disposed over the pixel defining layer and the organic light emitting layers. The common electrode contacts the common voltage line. The passivation layer comprises a portion overlapping the common voltage line but not overlapping the pixel defining layer.
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公开(公告)号：US09881548B2
公开(公告)日：2018-01-30
申请号：US14724041
申请日：2015-05-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong-Hyun Park , Jeong Hwan Kim , Sun Park , Chun Gi You
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G2300/0465
Abstract: An organic light emitting diode display includes at least one first data line, at least one second data line, a plurality of driving transistors, and a plurality of light emitters. Each driving transistor has a driving gate electrode connected to the at least one first data line and the at least one second data line, and the light emitters are respectively connected to the driving transistors. Emission regions of the light emitter do not overlap the at least one first data line, the at least one second data line, and the driving transistors. A shielding portion overlaps an end of the at least one first data line and an end of the at least one second data line.
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公开(公告)号：US09773850B2
公开(公告)日：2017-09-26
申请号：US15400570
申请日：2017-01-06
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung Hoon Park , Jeong Hwan Kim , Sun Park , Won ho Jang , Joo hyeon Jo
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L2251/5392 , H01L2251/558
Abstract: An organic light emitting display device comprises a common voltage line formed over a peripheral region of a substrate; a passivation layer formed over a pixel region of the substrate and the peripheral region; pixel electrodes formed over the pixel region; and a pixel defining layer formed over the pixel region and the peripheral region. The pixel defining layer defines pixel openings overlapping the pixel electrodes, respectively. The device further comprises organic light emitting layers formed over the pixel region, and disposed in the pixel openings and over the pixel electrodes, respectively; and a common electrode formed over the pixel and peripheral regions. The common electrode is disposed over the pixel defining layer and the organic light emitting layers. The common electrode contacts the common voltage line. The passivation layer comprises a portion overlapping the common voltage line but not overlapping the pixel defining layer.
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