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11. 发明公开

US20240260360A1 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 审中-公开
公开(公告)号：US20240260360A1
公开(公告)日：2024-08-01
申请号：US18520673
申请日：2023-11-28
申请人： Samsung Display Co., LTD.
发明人： Duck Jung LEE , Hye Jin GWARK , Jae Ik KIM , Hwi KIM , Jung Sun PARK , Seung Yong SONG , Yeon Hwa LEE , Joon Gu LEE
IPC分类号： H10K59/131 , H10K59/12 , H10K59/122
CPC分类号： H10K59/131 , H10K59/1201 , H10K59/122
摘要： A display device includes: a pixel circuit layer including a base layer, a pixel circuit, and a passivation layer including a well area and a protrusion area; and a light-emitting-element layer disposed on the pixel circuit layer, and including a light emitting element, and a connecting electrode, the light emitting element including a first electrode, a second electrode, and an emission part. The connecting electrode is disposed in the protrusion area, and at least a portion of the connecting electrode overlaps the well area and does not contact the passivation layer. The emission part includes a hole layer, an electron layer, and an emission layer. The hole layer connects the first electrode and the emission layer. The electron layer connects the second electrode and the emission layer. Each of the hole layer and the second electrode has an end portion on the connecting electrode.

12. 发明申请

US20220149126A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
公开(公告)号：US20220149126A1
公开(公告)日：2022-05-12
申请号：US17470346
申请日：2021-09-09
申请人： Samsung Display Co., LTD.
发明人： Woo Yong SUNG , Chan Ho MOON , Jung Han SEO , Seung Yong SONG
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
摘要： A display device includes a first electrode disposed on a substrate, a pixel defining layer exposing at least a part of the first electrode and disposed on the substrate, a light emitting layer disposed on the first electrode, a second electrode disposed on the light emitting layer, and an encapsulation layer disposed on the second electrode, wherein the pixel defining layer includes an overlapping area overlapping the first electrode and a non-overlapping area not overlapping the first electrode, the overlapping area includes a first overlapping area spaced apart from the first electrode and facing the first electrode, and the encapsulation layer is at least partially disposed in a space between the first electrode and the pixel defining layer in the first overlapping area.

13. 发明申请

US20220139962A1 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 有权
公开(公告)号：US20220139962A1
公开(公告)日：2022-05-05
申请号：US17370477
申请日：2021-07-08
申请人： Samsung Display Co., LTD.
发明人： Se Hoon JEONG , Seung Yong SONG , Seung Wook KWON , Woo Yong SUNG , Jeong Seok LEE
IPC分类号： H01L27/12 , H01L51/52 , H01L23/00 , H01L51/56 , H01L25/16 , H01L27/32
摘要： A display device includes a substrate including a first surface and a second surface, pixels and first lines disposed on the first surface of the substrate, a first protective layer disposed on the second surface of the substrate and overlapping the pixels and the first lines, via holes penetrating the substrate and the first protective layer and exposing an area of each of the first lines, second lines disposed on a surface of the first protective layer and electrically connected to the first lines through the via holes, respectively, and pads disposed on the surface of the first protective layer and electrically connected to the second lines, respectively. The first protective layer includes openings corresponding to the via holes and also includes a photoresist material.

14. 发明申请

US20210325787A1 EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME 有权
公开(公告)号：US20210325787A1
公开(公告)日：2021-10-21
申请号：US16952953
申请日：2020-11-19
申请人： Samsung Display Co., Ltd. , POSTECH Research and Business Development Foundation
发明人： Sung Soon IM , Jong Kyu KIM , Jeong Hyeon PARK , Seung Yong SONG , Duck Jung LEE , Jong Won LEE
IPC分类号： G03F7/20 , H01L27/15 , H01L27/12 , H01L51/56 , H01L51/00
摘要： Provided are an exposure apparatus including a light source unit which provides light for exposure and comprises micro light emitting diodes arranged in a matrix form; a substrate transfer unit which transfers a target substrate; and a control unit which controls at least one of the light source unit and the substrate transfer unit. The control unit allocates coordinates or an address to each micro light emitting diode and individually controls an amount of light of each micro light emitting diode according to a preset pattern based on the coordinates or the address.

15. 发明公开

US20240099114A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20240099114A1
公开(公告)日：2024-03-21
申请号：US18518622
申请日：2023-11-24
申请人： Samsung Display Co., Ltd.
发明人： Jae Sik KIM , Jae Ik KIM , Jung Sun PARK , Seung Yong SONG , Duck Jung LEE , Yeon Hwa LEE , Joon Gu LEE , Kyu Hwan HWANG
IPC分类号： H10K71/00 , H10K50/822 , H10K50/844
CPC分类号： H10K71/00 , H10K50/822 , H10K50/844 , H10K59/35
摘要： A display device may include a first electrode, a second electrode, an emission layer, an intervening layer, and a first encapsulation layer. The second electrode may overlap the first electrode. The emission layer may be disposed between the first electrode and the second electrode, may overlap the first electrode, and may include a light emitting material. The intervening layer may directly contact the second electrode, may be spaced from each of the first electrode and the emission layer, and may include a fluorine compound. A first section of the first encapsulation layer may overlap the emission layer. The intervening layer may be positioned between the second electrode and a second section of the first encapsulation layer.

16. 发明公开

US20240040921A1 DEPOSITION MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME 审中-公开
公开(公告)号：US20240040921A1
公开(公告)日：2024-02-01
申请号：US18210653
申请日：2023-06-16
申请人： Samsung Display Co., Ltd.
发明人： Min Ho MOON , Jin Oh KWAG , Seung Yong SONG , Duck Jung LEE , Seul LEE , Sung Soon IM
IPC分类号： H10K71/16 , C23C14/04 , H10K71/00
CPC分类号： H10K71/166 , C23C14/042 , H10K71/00
摘要： A deposition mask for making a display device, the deposition mask includes: a frame including a first opening; a first member disposed above the first opening of the frame and including a first portion surrounding at least one second opening and a second portion disposed in the second opening and physically separated from the first portion; and a second member disposed on the first member and including a first connecting portion connected to the frame and a second mesh portion overlapping the second portion.

17. 发明公开

US20230143994A1 DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME AND TILED DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20230143994A1
公开(公告)日：2023-05-11
申请号：US17856464
申请日：2022-07-01
申请人： Samsung Display Co., LTD.
发明人： Soo Youn KIM , Seung Hun KIM , Seung Yong SONG , Hee Jun YANG , Kwan Hyuck YOON , Seung Ho YOON , Moon Won CHANG , Se Hoon JEONG
IPC分类号： H01L27/32
CPC分类号： H01L27/3276 , H01L27/3293 , H01L2227/323
摘要： A display device includes a first substrate including a first contact hole, fan-out lines in a first metal layer, a second substrate on the first metal layer and including a second contact hole, connection lines in a second metal layer and into the second contact hole connected to the fan-out lines, a thin film transistor in an active layer and a third metal layer on the second metal layer, and a flexible film on a surface of the first substrate and into the first contact hole connected to the fan-out lines. An etching angle of the first contact hole between a top surface of the first substrate and an inner surface of the first contact hole is less than an etching angle of the second contact hole between top surfaces of the fan-out lines and an inner surface of the second contact hole.

18. 发明申请

US20210357060A1 DISPLAY DEVICE 有权
公开(公告)号：US20210357060A1
公开(公告)日：2021-11-18
申请号：US17278244
申请日：2019-07-08
申请人： Samsung Display Co., Ltd.
发明人： Byoung Yong KIM , Seung Yong SONG , Seung Soo RYU , Dae Geun LEE , Sang Duk LEE
IPC分类号： G06F3/041 , H01L27/32 , H01L51/52 , G06F3/044
摘要： A display device includes: a display region; a non-display region surrounding the display region; a first substrate; a second substrate on the first substrate, and including a first surface facing the first substrate, and a second surface opposite to the first surface; a touch electrode on the second surface of the second substrate at the display region; a touch pad terminal on the second surface of the second substrate at the non-display region, and electrically connected to the touch electrode; and a sealing member interposed between the first substrate and the second substrate, and connecting the first substrate and the second substrate to each other. The sealing member is at the non-display region, and the touch pad terminal is located more inward than the sealing member.

19. 发明申请

US20160218151A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：有机发光二极管显示器及其制造方法
公开(公告)号：US20160218151A1
公开(公告)日：2016-07-28
申请号：US14879753
申请日：2015-10-09
申请人： Samsung Display Co., Ltd.
发明人： Oh June KWON , Seung Yong SONG , Hyeon Sik KIM
IPC分类号： H01L27/32 , H01L51/56 , G06F3/047 , G06F3/041 , G06F1/16
CPC分类号： H01L27/323 , G06F1/16 , G06F3/0412 , G06F3/042 , G06F3/044 , G06F3/045 , G06F3/046 , G06F3/047 , G06F2203/04103 , H01L27/3276
摘要： Disclosed herein is an organic light emitting diode display, including: an insulating substrate including a display area in which a plurality of pixels are formed and a peripheral area positioned around the display area; a touch signal transfer wiring positioned in the peripheral area on the insulating substrate; an insulating layer formed on the insulating substrate, the insulating layer covering the touch signal transfer wiring and including a protrusion and an opening through which the touch signal transfer wiring is partially exposed; a connection conductor connected to the touch signal transfer wiring through the opening; an encapsulation substrate including a touch area corresponding to the display area and a peripheral area positioned around the touch area; a touch electrode layer positioned under the touch area of the encapsulation substrate; and a touch wiring connected to the touch electrode layer and positioned under the peripheral area of the encapsulation substrate.
摘要翻译：这里公开了一种有机发光二极管显示器，包括：绝缘基板，包括形成有多个像素的显示区域和位于显示区域周围的周边区域; 定位在所述绝缘基板上的周边区域中的触摸信号传输线; 绝缘层，形成在所述绝缘基板上，所述绝缘层覆盖所述触摸信号传输布线，并且包括突起和所述触摸信号传输布线部分露出的开口; 通过开口连接到触摸信号传输线的连接导体; 包括与所述显示区域对应的触摸区域和位于所述触摸区域周围的周边区域的封装基板; 位于所述封装基板的触摸区域下方的触摸电极层; 以及连接到触摸电极层并位于封装衬底的周边区域下方的触摸线。

20. 发明申请

US20160202817A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20160202817A1
公开(公告)日：2016-07-14
申请号：US14834670
申请日：2015-08-25
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Chung Sock CHOI , Seung Hun KIM , Seung Yong SONG , Cheol JANG , Sang Hwan CHO
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338
摘要： A display device including a substrate having a display area including a plurality of pixels and a peripheral area positioned outside the display area, a sealant in the peripheral area, a first spacer on the sealant, an encapsulation substrate on the first spacer, and a touch sensor on the encapsulation substrate facing the display area.
摘要翻译：一种显示装置，包括具有包括多个像素的显示区域和位于所述显示区域外部的外围区域的基板，所述周边区域中的密封剂，所述密封剂上的第一间隔物，所述第一间隔物上的封装基板，以及触摸传感器在面向显示区域的封装基板上。

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