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1. 发明公开

US20230403884A1 DISPLAY DEVICE, METHOD OF FABRICATING THE SAME 审中-公开
公开(公告)号：US20230403884A1
公开(公告)日：2023-12-14
申请号：US18169160
申请日：2023-02-14
申请人： Samsung Display Co., LTD.
发明人： Jae Sik KIM , Woo Yong SUNG , Jeong Seok LEE
IPC分类号： H10K59/122 , H10K59/80 , H10K59/12 , H10K71/00 , H10K59/35
CPC分类号： H10K59/122 , H10K59/873 , H10K59/1201 , H10K71/00 , H10K59/353
摘要： A display device and a method for fabricating the same are provided, the display device including a substrate including emission areas for displaying images, and a non-emission area between the emission areas, anode electrodes above the substrate and respectively in the emission areas, a bank buffer layer above the substrate in the non-emission area and covering edges of the anode electrodes, a first multi-layer above the bank buffer layer, including a stack of two or more different metal materials, and including an undercut structure, a pixel-defining layer above the first multi-layer, a second multi-layer above the pixel-defining layer, including a stack of two or more different metal materials, and including an undercut structure, and a spacer above the second multi-layer.

2. 发明申请

US20220077195A1 DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20220077195A1
公开(公告)日：2022-03-10
申请号：US17400792
申请日：2021-08-12
申请人： Samsung Display Co., LTD.
发明人： Se Hoon JEONG , Seung Wook KWON , Jae Sik KIM , Woo Yong SUNG , Seo Yeon LEE , Ung Soo LEE , Ja Min LEE , Jeong Seok LEE , Seung Gun CHAE , Seung Yeon CHAE
IPC分类号： H01L27/12 , H01L25/16
摘要： A display device includes a display layer comprising pixels, each of the pixels having at least one thin-film transistor, a connection line electrically connected to the at least one thin-film transistor, the connection line being exposed on a lower surface of the display layer through a first contact hole formed in the display layer, a barrier layer disposed on the lower surface of the display layer and including a second contact hole connected to the first contact hole, a lead line disposed on a lower surface of the barrier layer and electrically connected to the connection line through the second contact hole, a pad part disposed on the lower surface of the barrier layer and electrically connected to the lead line, and a lower film overlapping the lower surface of the barrier layer and the lead line.

3. 发明申请

US20210118969A1 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
公开(公告)号：US20210118969A1
公开(公告)日：2021-04-22
申请号：US17069361
申请日：2020-10-13
申请人： Samsung Display Co., LTD.
发明人： Jae Sik KIM , Ji Young CHOUNG , Jae Ik KIM , Yeon Hwa LEE , Joon Gu LEE
IPC分类号： H01L27/32 , H01L51/56
摘要： A display device includes a thin film transistor disposed on a base substrate, an insulation layer covering the thin film transistor, an organic light-emitting diode disposed on the insulation layer, a bus electrode and an organic fluoride pattern. The organic light-emitting diode includes a first electrode electrically connected to the thin film transistor, an organic light-emitting layer disposed on the first electrode, and a second electrode disposed on the organic light-emitting layer. The bus electrode is disposed on the second electrode. The organic fluoride pattern is disposed adjacent to the bus electrode.

4. 发明申请

US20220415985A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20220415985A1
公开(公告)日：2022-12-29
申请号：US17903003
申请日：2022-09-05
申请人： Samsung Display Co., LTD.
发明人： Jae Sik KIM , Woo Yong SUNG , Byoung Kwon CHOO
IPC分类号： H01L27/32 , H01L51/00 , H01L51/56
摘要： A display device includes: a substrate; an inorganic insulating layer disposed on the substrate; a conductor disposed on the inorganic insulating layer; and an organic insulating layer disposed on the conductor, where an opening is defined through the organic insulating layer to expose a part of the upper surface of the conductor, and at least one material selected from a siloxane, a thiol, a phosphate, a disulfide including a sulfur series, and an amine is bonded on the part of the upper surface of the conductor exposed through the opening.

5. 发明申请

US20220029129A1 DISPLAY DEVICE 有权
公开(公告)号：US20220029129A1
公开(公告)日：2022-01-27
申请号：US17336873
申请日：2021-06-02
申请人： Samsung Display Co., LTD.
发明人： Jeong Seok LEE , Seung Wook KWON , Jae Sik KIM , Woo Yong SUNG , Seo Yeon LEE , Ung-Soo LEE , Se Hoon JEONG , Seung Gun CHAE , Seung-Yeon CHAE
IPC分类号： H01L51/52 , H01L51/00
摘要： A display device includes a substrate and a protection film disposed on a rear side of the substrate. The substrate includes a first portion including a display area and having a first width, and a second portion extending from the first portion and having a second width narrower than the first width. The protection film includes a cavity at a border portion of the first portion and the second portion of the substrate.

6. 发明申请

US20210376301A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
公开(公告)号：US20210376301A1
公开(公告)日：2021-12-02
申请号：US17198119
申请日：2021-03-10
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： H01L51/56 , H01L51/52
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.

7. 发明申请

US20160248050A1 DEPOSITION APPARATUS 审中-公开
标题翻译：沉积装置
公开(公告)号：US20160248050A1
公开(公告)日：2016-08-25
申请号：US15005975
申请日：2016-01-25
申请人： Samsung Display Co., Ltd.
发明人： Jae Sik KIM , Hyun Sung BANG , Kyu Hwan HWANG
IPC分类号： H01L51/56 , C23C14/24 , H01L51/00
CPC分类号： C23C14/24 , C23C14/12 , C23C14/243 , H01L51/001 , H01L51/0011
摘要： Disclosed is a deposition apparatus including: a deposition source heating a deposition material filled therein to vaporize the deposition material and including a plurality of nozzles spraying the vaporized deposition material toward a counter substrate; and a structure disposed between the deposition source and the substrate and including a plurality of angle adjustment plates arranged to have an opening in order to guide a movement direction of the deposition material sprayed from the nozzles, in which the angle adjustment plate is subjected to coating treatment by a self-assembled monolayer (SAM). Thereby, when a continuous deposition operation is performed, an organic material is not stacked on a structure such as an angle limitation plate or the angle adjustment plate.
摘要翻译：公开了一种沉积设备，包括：沉积源，加热填充在其中的沉积材料以蒸发沉积材料，并且包括将蒸发的沉积材料喷射到相对基板的多个喷嘴; 以及设置在所述沉积源和所述基板之间的结构，并且包括多个角度调整板，所述多个角度调整板布置成具有开口，以便引导从所述角度调节板经受涂覆的喷嘴喷射的沉积材料的移动方向通过自组装单层（SAM）进行处理。因此，当进行连续沉积操作时，有机材料不会堆叠在诸如角度限制板或角度调节板的结构上。

8. 发明公开

US20240263295A1 DEPOSITION APPARATUS AND DEPOSITION METHOD 审中-公开
公开(公告)号：US20240263295A1
公开(公告)日：2024-08-08
申请号：US18511964
申请日：2023-11-16
申请人： Samsung Display Co., LTD.
发明人： Jae Sik KIM , Woo Yong SUNG , Seung Ho YOON , Hyoung Sub LEE , Hye Min LEE
IPC分类号： C23C14/24 , B41J2/145 , B41J3/407 , B41M5/00 , C23C14/12
CPC分类号： C23C14/24 , B41J2/145 , B41J3/407 , B41M5/0047 , C23C14/12
摘要： A deposition apparatus includes: a chamber; a deposition source disposed in the chamber; a rotating plate disposed in the chamber, where an inkjet head is fixed to the rotating plate to allow a nozzle plate of the inkjet head to be vertically aligned with the deposition source; and a first driving unit disposed in the chamber, where the first driving unit rotates the rotating plate about a vertical axis.

9. 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.

10. 发明申请

US20210288122A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20210288122A1
公开(公告)日：2021-09-16
申请号：US17019445
申请日：2020-09-14
申请人： Samsung Display Co., LTD.
发明人： Jae Sik KIM , Woo Yong SUNG , Byoung Kwon CHOO
IPC分类号： H01L27/32 , H01L51/00 , H01L51/56
摘要： A display device includes: a substrate; an inorganic insulating layer disposed on the substrate; a conductor disposed on the inorganic insulating layer; and an organic insulating layer disposed on the conductor, where an opening is defined through the organic insulating layer to expose a part of the upper surface of the conductor, and at least one material selected from a siloxane, a thiol, a phosphate, a disulfide including a sulfur series, and an amine is bonded on the part of the upper surface of the conductor exposed through the opening.

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