公开(公告)号：US12302742B2

公开(公告)日：2025-05-13

申请号：US18500543

申请日：2023-11-02

Applicant: Samsung Display Co., LTD.

Inventor： Jun Su Park ,  Young Do Kim ,  Young Moon Kim ,  Kyung Lae Rho ,  Young Gil Park ,  Ji Hye Seo ,  Ki Cheol Song ,  Na Ri Ahn ,  Jang Doo Lee

IPC: H10K77/10 ,  B32B7/12 ,  B32B17/10 ,  G06F3/041 ,  H10K50/84 ,  H10K50/86 ,  H10K50/87 ,  H10K59/12 ,  H10K59/40 ,  H10K102/00

Abstract: A display device includes a display panel including a front surface and a second surface which is opposite to the front surface; a front laminated structure attached to the front surface of the display panel; and a rear laminated structure attached to the second surface of the display panel. Each of the front laminated structure and the rear laminated structure includes a bonding member, and an average modulus of the bonding member of the front laminated structure is smaller than an average modulus of the bonding member of the rear laminated structure.

公开(公告)号：US11844265B2

公开(公告)日：2023-12-12

申请号：US17872070

申请日：2022-07-25

Applicant: Samsung Display Co., LTD.

Inventor： Jun Su Park ,  Young Do Kim ,  Young Moon Kim ,  Kyung Lae Rho ,  Young Gil Park ,  Ji Hye Seo ,  Ki Cheol Song ,  Na Ri Ahn ,  Jang Doo Lee

IPC: H10K77/10 ,  B32B7/12 ,  B32B17/10 ,  H10K102/00 ,  H10K50/87 ,  H10K50/84 ,  H10K59/12 ,  H10K59/40 ,  H10K50/86 ,  G06F3/041

CPC classification number: H10K77/111 ,  B32B7/12 ,  B32B17/10027 ,  B32B17/10458 ,  H10K50/841 ,  H10K50/86 ,  H10K50/87 ,  H10K59/12 ,  H10K59/40 ,  B32B2307/42 ,  B32B2307/546 ,  B32B2457/208 ,  G06F3/0412 ,  G06F2203/04102 ,  H10K2102/311

Abstract: A display device includes a display panel including a front surface and a second surface which is opposite to the front surface; a front laminated structure attached to the front surface of the display panel; and a rear laminated structure attached to the second surface of the display panel. Each of the front laminated structure and the rear laminated structure includes a bonding member, and an average modulus of the bonding member of the front laminated structure is smaller than an average modulus of the bonding member of the rear laminated structure.

公开(公告)号：US12269965B2

公开(公告)日：2025-04-08

申请号：US17654135

申请日：2022-03-09

Applicant: Samsung Display Co., Ltd. ,  SAMHWA PAINTS INDUSTRIES CO., LTD.

Inventor： Sung Kim ,  Hyun Sook Kim ,  Sung-Chan Jo ,  Kyung Lae Rho ,  Soo Im Jeong ,  Seung Kyu Lee ,  Jang Hwan Jeong ,  Jae Ho Choi ,  Soon Jong Kim ,  Seong Gea Kim ,  Jae Duck Jung ,  Dong Hyeok Oh ,  Kyoung Seok Cho

IPC: C09D175/08 ,  B05D3/02 ,  C08G18/12 ,  C08G18/24 ,  C08G18/48 ,  C08G18/73 ,  C08K3/017 ,  C08K3/105 ,  C08K5/00 ,  C08K5/11 ,  C08K3/10 ,  C08K5/29

Abstract: A resin composition according to an exemplary embodiment of the present disclosure includes a first polyol represented by Chemical Formula 1, a second polyol represented by Chemical Formula 2, and a polyisocyanate, wherein the first polyol and the second polyol have a linear structure without a side chain. each of Y1 to Y4 is H or OH—, at least one of Y1 and Y2 is OH—, at least one of Y3 and Y4 is OH—, each of X1 to X3 is independently a C1-C20 alkyl group, the alkyl group includes or does not include an unsaturated bond, —CH2— in the alkyl group may be substituted or unsubstituted with —CHOH—, and each of n and m is independently 1 to 200.

公开(公告)号：US20180040739A1

公开(公告)日：2018-02-08

申请号：US15662502

申请日：2017-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNG WOOK WOO ,  Chang Ho Lee ,  Kyung Lae Rho ,  Doo Hyoung Lee ,  Sung Chan Jo ,  Sang Woo Sohn ,  Sang Won Shin ,  Soo Im Jeong ,  Chang Yong Jeong

IPC: H01L29/786 ,  H01L29/24 ,  H01L29/10 ,  H01L29/04

CPC classification number: H01L29/78693 ,  H01L29/045 ,  H01L29/1033 ,  H01L29/247 ,  H01L29/78606 ,  H01L29/7869 ,  H01L29/78696

Abstract: A transistor includes a gate electrode, a semiconductor layer overlapping the gate electrode, the semiconductor layer including an oxide semiconductor, and a source electrode and a drain electrode spaced apart from the source electrode, wherein the source and drain electrodes are connected to the semiconductor layer. The semiconductor layer includes a plurality of layers, wherein a crystallinity of a layer of the plurality of layers of the semiconductor layer is a ratio of a crystalline oxide semiconductor, included in the layer of the plurality of layers of the semiconductor layer, to an amorphous oxide semiconductor, included in the layer of the plurality of layers of the semiconductor layer. A first layer of the plurality of layers of the semiconductor layer has a different crystallinity with respect to a second layer of the plurality of layers of the semiconductor layer.

公开(公告)号：US11430963B2

公开(公告)日：2022-08-30

申请号：US16658857

申请日：2019-10-21

Applicant: Samsung Display Co., LTD.

Inventor： Jun Su Park ,  Young Do Kim ,  Young Moon Kim ,  Kyung Lae Rho ,  Young Gil Park ,  Ji Hye Seo ,  Ki Cheol Song ,  Na Ri Ahn ,  Jang Doo Lee

IPC: H01L51/00 ,  B32B7/12 ,  B32B17/10 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041

Abstract: A display device includes a display panel including a front surface and a second surface which is opposite to the front surface; a front laminated structure attached to the front surface of the display panel; and a rear laminated structure attached to the second surface of the display panel. Each of the front laminated structure and the rear laminated structure includes a bonding member, and an average modulus of the bonding member of the front laminated structure is smaller than an average modulus of the bonding member of the rear laminated structure.

公开(公告)号：US10975274B2

公开(公告)日：2021-04-13

申请号：US15654943

申请日：2017-07-20

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DONGGUAN DYT ELECTRONIC TAPE CO., LTD.

Inventor： Sung Kim ,  Hyun Sook Kim ,  Jang Hwan Jeong ,  Sung Chan Jo ,  Kyung Lae Rho ,  Soo Im Jeong ,  Oh Jung Kwon ,  Sung Hwan Kim ,  Oh Nam Kwon ,  Jae Gwan Lee ,  Jung Hun Kim

IPC: C09J133/06 ,  C09J7/20 ,  B32B7/06 ,  B32B7/12 ,  B32B27/30 ,  C09J11/04 ,  C09J11/08

Abstract: Disclosed is an acrylic adhesive, including an acrylic polymer obtained by polymerizing a mixture of about 120 parts by weight to about 250 parts by weight of acrylic monomers with about 0.1 parts by weight to about 1 parts by weight of an azo initiator, about 0.5 parts by weight to about 1 parts by weight of a filler, about 1.5 parts by weight to about 2.5 parts by weight of a crosslinking agent, and about 0.5 parts by weight to 1 parts by weight of an anti-static agent.

公开(公告)号：US10546959B2

公开(公告)日：2020-01-28

申请号：US15662502

申请日：2017-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Wook Woo ,  Chang Ho Lee ,  Kyung Lae Rho ,  Doo Hyoung Lee ,  Sung Chan Jo ,  Sang Woo Sohn ,  Sang Won Shin ,  Soo Im Jeong ,  Chang Yong Jeong

IPC: H01L29/786 ,  H01L29/04 ,  H01L29/24 ,  H01L29/10

Abstract: A transistor includes a gate electrode, a semiconductor layer overlapping the gate electrode, the semiconductor layer including an oxide semiconductor, and a source electrode and a drain electrode spaced apart from the source electrode, wherein the source and drain electrodes are connected to the semiconductor layer. The semiconductor layer includes a plurality of layers, wherein a crystallinity of a layer of the plurality of layers of the semiconductor layer is a ratio of a crystalline oxide semiconductor, included in the layer of the plurality of layers of the semiconductor layer, to an amorphous oxide semiconductor, included in the layer of the plurality of layers of the semiconductor layer. A first layer of the plurality of layers of the semiconductor layer has a different crystallinity with respect to a second layer of the plurality of layers of the semiconductor layer.