公开(公告)号：US10303054B2

公开(公告)日：2019-05-28

申请号：US15408120

申请日：2017-01-17

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sang Soo Kim ,  Jinhee Kang ,  Heekyoung Kang ,  Chang-Hyun Kwon ,  Jiyun Kwon ,  Chanwoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/027 ,  G02B1/04 ,  G02B5/22 ,  G03F7/004 ,  G03F7/029 ,  G03F7/032 ,  G03F7/033 ,  G03F7/035 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  G03F7/00 ,  G03F7/037 ,  G03F7/075 ,  G03F7/105

Abstract: A photosensitive resin composition includes a binder resin, a black colorant, a photopolymerizable monomer, a photopolymerization initiator, and a solvent. The binder resin includes a first binder resin having a glass transition temperature of about −50° C. to about 150° C. and a second binder resin having a glass transition temperature of greater than about 150° C.

公开(公告)号：US10146129B2

公开(公告)日：2018-12-04

申请号：US15498885

申请日：2017-04-27

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sang Soo Kim ,  Jinhee Kang ,  Heekyoung Kang ,  Chang-Hyun Kwon ,  Jiyun Kwon ,  ChanWoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/037 ,  G03F7/004 ,  G03F7/038 ,  G03F7/039 ,  G03F7/031 ,  H01L27/32

Abstract: A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder resin; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent, wherein the solvent includes a first acetate solvent and a second acetate solvent and a boiling point difference between the first acetate solvent and the second acetate solvent is about 10° C. to about 60° C.

公开(公告)号：US09876213B2

公开(公告)日：2018-01-23

申请号：US14988905

申请日：2016-01-06

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Yiseop Ahn ,  Kwangchun Kim ,  Junho Lee ,  Dongsik Yoon ,  Jongpil Jegal

IPC: H01M10/0587 ,  H01M2/26 ,  H01M2/08 ,  H01M4/00 ,  H01M6/10 ,  H01M10/04

CPC classification number: H01M2/263 ,  H01M2/08 ,  H01M2/26 ,  H01M4/00 ,  H01M6/10 ,  H01M10/0431 ,  H01M10/0587

Abstract: An electrode assembly includes a first electrode plate including a first electrode current collector and a first electrode active material layer thereon, a second electrode plate including a second electrode current collector and a second electrode active material layer thereon, a separator between the first electrode plate and the second electrode plate, a first electrode tab coupled to the first electrode current collector, and a second electrode tab coupled to the second electrode current collector, wherein a region of the first electrode current collector including the first electrode tab faces a wound first electrode plate, wherein a region of the second electrode current collector including the second electrode tab faces a wound second electrode plate, and wherein the second electrode active material layer is only on one surface of the second electrode current collector in a region preceding a first winding turn of the second electrode plate.

公开(公告)号：US10558118B2

公开(公告)日：2020-02-11

申请号：US15704305

申请日：2017-09-14

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sang Soo Kim ,  Jinhee Kang ,  Heekyoung Kang ,  Chang-Hyun Kwon ,  Jiyun Kwon ,  ChanWoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/037 ,  G03F7/031 ,  G03F7/038 ,  G03F7/039 ,  G03F7/075 ,  G03F7/32 ,  G03F7/004 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  G03F7/00

Abstract: Provided are a photosensitive resin composition including (A) a binder resin, the binder resin including a polymer that includes a structural unit represented by Chemical Formula 1; (B) a black colorant; (C) a photopolymerizable monomer; and (D) a photopolymerization initiator a black pixel defining layer manufactured using the same, and a display device including the black pixel defining layer, wherein, in Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US10676570B2

公开(公告)日：2020-06-09

申请号：US15712663

申请日：2017-09-22

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Chang-Hyun Kwon ,  Jinhee Kang ,  Heekyoung Kang ,  Jiyun Kwon ,  Sang Soo Kim ,  Chanwoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/027 ,  G03F7/037 ,  C08G73/10 ,  C08G65/08 ,  C08G69/44 ,  C08K5/54 ,  C08F20/18 ,  C08F2/46 ,  C08F2/48 ,  C09D179/08 ,  H01L27/32 ,  C08F218/08 ,  C08F222/10

Abstract: A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder polymer including a structural unit represented by Chemical Formula 1; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent,

公开(公告)号：US10216029B2

公开(公告)日：2019-02-26

申请号：US15051941

申请日：2016-02-24

Applicant: Samsung SDI Co., Ltd.

Inventor： Arum Yu ,  Jin-Woo Park ,  Hojeong Paek ,  Junho Lee ,  Seungjib Choi ,  Hyunmoo Choi

IPC: G02F1/1335 ,  G02B5/20 ,  G03F7/00 ,  G03F7/032 ,  G03F7/033 ,  G03F7/038 ,  G03F7/105

Abstract: A photosensitive resin composition includes (A) a black colorant having a maximum transmittance in an ultraviolet (UV) wavelength range/minimum transmittance in a visible ray wavelength range of about 30 or greater, (B) a binder resin; (C) a photopolymerization initiator; (D) a photopolymerizable monomer; and (E) a solvent. A black column spacer using the photosensitive resin composition, and a color filter including the black column spacer are provided.

公开(公告)号：US10177374B2

公开(公告)日：2019-01-08

申请号：US14985561

申请日：2015-12-31

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Kanghee Lee ,  Heechul Jung ,  Byoungsun Lee ,  Junho Lee

IPC: H01M4/38 ,  H01M4/36 ,  H01M4/04 ,  H01M4/62 ,  H01M10/052

Abstract: A silicon-containing negative active material may include a silicon particle and a coating layer surrounding the silicon particle, and the coating layer may include carbon and a metallic particle.

公开(公告)号：US10394120B2

公开(公告)日：2019-08-27

申请号：US15585378

申请日：2017-05-03

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sang Soo Kim ,  Jinhee Kang ,  Heekyoung Kang ,  Chang-Hyun Kwon ,  Jiyun Kwon ,  ChanWoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/004 ,  G03F7/027 ,  G03F7/028 ,  G03F7/038 ,  H01L51/52 ,  G03F7/00

Abstract: A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder resin including a repeating unit represented by Chemical Formula 1; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent,

公开(公告)号：US10120280B2

公开(公告)日：2018-11-06

申请号：US15499171

申请日：2017-04-27

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sang Soo Kim ,  Jinhee Kang ,  Heekyoung Kang ,  Chang-Hyun Kwon ,  Jiyun Kwon ,  Chanwoo Kim ,  Bumjin Lee ,  Junho Lee ,  Chungbeum Hong

IPC: G03F7/028 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G02F1/01 ,  H01L51/52 ,  H01L51/00 ,  G03F7/031 ,  G03F7/037 ,  G03F7/038 ,  G03F7/039 ,  G03F7/40 ,  G03F7/00 ,  H01L27/32

Abstract: Provided are a photosensitive resin composition including (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator including a compound represented by Chemical Formula 1; (D) a black colorant; and (E) a solvent, a black pixel defining layer manufactured using the photosensitive resin composition, and a display device including the black pixel defining layer. In Chemical Formula 1, each substituent is the same as defined in the detailed description.