公开(公告)号：US09825231B2

公开(公告)日：2017-11-21

申请号：US14294376

申请日：2014-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang-Hyun Kim ,  Seok-Hwan Hwang ,  Young-Kook Kim ,  Jun-Ha Park ,  Hye-Jin Jung ,  Eun-Young Lee ,  Jong-Woo Kim ,  Jin-O Lim ,  Sang-Hyun Han ,  Eun-Jae Jeong ,  Soo-Yon Kim

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0054 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5072

Abstract: A condensed cyclic compound and an organic light—emitting device including the same, the condensed cyclic compound being represented by Formula 1:

公开(公告)号：US09601702B2

公开(公告)日：2017-03-21

申请号：US14445466

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Hyun Han ,  Seok-Hwan Hwang ,  Young-Kook Kim ,  Hye-Jin Jung ,  Jin-O Lim ,  Soo-Yon Kim ,  Eun-Jae Jeong ,  Jun-Ha Park ,  Eun-Young Lee ,  Kwang-Hyun Kim ,  Jong-Woo Kim

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0058 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/506

Abstract: A heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:

公开(公告)号：US09601699B2

公开(公告)日：2017-03-21

申请号：US14255225

申请日：2014-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang-Hyun Kim ,  Young-Kook Kim ,  Eun-Young Lee

IPC: H01L51/00 ,  C07D401/14 ,  C07D401/04 ,  C07D401/10 ,  C07D403/10 ,  C07D209/56 ,  H01L51/50

CPC classification number: H01L51/0054 ,  C07D209/56 ,  C07D401/04 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5072

Abstract: A chrysene-based compound and an organic light-emitting device including the same, the chrysene-based compound being represented by Formula 1, below:

公开(公告)号：US09564603B2

公开(公告)日：2017-02-07

申请号：US14284964

申请日：2014-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hye-Jin Jung ,  Seok-Hwan Hwang ,  Young-Kook Kim ,  Jun-Ha Park ,  Eun-Young Lee ,  Jong-Woo Kim ,  Jin-O Lim ,  Sang-Hyun Han ,  Kwang-Hyun Kim ,  Eun-Jae Jeong ,  Soo-Yon Kim

IPC: H01L51/00 ,  C07D401/14 ,  C07D209/56 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D209/56 ,  C07D401/14 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

Abstract: A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1, below:

Abstract translation: 一种杂环化合物和包含该杂环化合物的有机发光二极管，该杂环化合物由下式1表示：

公开(公告)号：US20130329169A1

公开(公告)日：2013-12-12

申请号：US13734262

申请日：2013-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Su KIM ,  Seung-Beom Park ,  Kwang-Hyun Kim ,  Ji-Hoon Kim ,  Gwan-Young Na ,  Beong-hun Beon ,  Na-Young Shin

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133528 ,  G02F1/1333 ,  G02F1/133377 ,  G02F1/1368 ,  G02F2001/136222

Abstract: A display panel including a substrate on which a switching element is disposed, a first electrode connected to the switching element, an image displaying layer disposed under the first electrode, a second electrode disposed under the image displaying layer and insulated from the first electrode, a protective layer disposed under the second electrode and surrounding a lower surface and side surfaces of the image displaying layer, and an upper polarizing plate disposed on the substrate, and making contact with the substrate.

公开(公告)号：US08502942B2

公开(公告)日：2013-08-06

申请号：US13679932

申请日：2012-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Wook Do ,  Ki-Chul Shin ,  Kwang-Hyun Kim ,  Ji-Hoon Kim

IPC: G02F1/1335

CPC classification number: G02F1/13362 ,  G02F1/13363 ,  G02F1/1393

Abstract: A flat panel display device is provided with an increased viewing angle having good dark versus light imaging contrast. The display device includes a display panel, a first optical unit, and a second optical unit. The display panel includes a liquid crystal layer that is driven in a vertical alignment mode. The first optical unit includes a negative C-plate and a first polarizer having a first absorption axis. The second optical unit includes a biaxial compensation plate having a refractive indices coefficient, (nx−nz)/(nx−ny) of more than 0.45 and less than 0.55, and a second polarizer having a second absorption axis crossing the first absorption axis. The biaxial compensation plate has a refractive indices relationship of nx>nz>ny such that dispersion of polarization states of colored light rays passed through the C-plate and the liquid crystal layer may be minimized and gathered about an extinction point, thereby improving contrast at side viewing angles.

Abstract translation: 平板显示装置具有增强的视角，具有良好的暗对比光成像对比度。 显示装置包括显示面板，第一光学单元和第二光学单元。 显示面板包括以垂直对准模式驱动的液晶层。 第一光学单元包括负C板和具有第一吸收轴的第一偏振器。 第二光学单元包括折射率系数（nx-nz）/（nx-ny）大于0.45且小于0.55的双轴补偿板，以及具有与第一吸收轴交叉的第二吸收轴的第二偏振器。 双轴补偿板的折射率关系为nx> nz> ny，使得通过C板和液晶层的有色光的偏振态的分散可以最小化并聚集在消光点附近，从而改善了对比度 侧视角。

公开(公告)号：US09964798B2

公开(公告)日：2018-05-08

申请号：US14816121

申请日：2015-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： Boo-Kan Ki ,  Gwan Young Na ,  Hee Wook Do ,  Kwang-Hyun Kim ,  Dae Won Kim ,  Teck Soo Kim ,  Seung Beom Park ,  Duck Jong Suh ,  Na Young Shin ,  Sang-Gu Lee ,  Ji-Hoon Kim

IPC: G02F1/1335 ,  G02F1/1333 ,  G02B5/30 ,  G02B5/20 ,  G02F1/13363

CPC classification number: G02F1/133528 ,  G02B5/205 ,  G02B5/3041 ,  G02B5/305 ,  G02F1/133345 ,  G02F1/133526 ,  G02F1/133536 ,  G02F1/133634 ,  G02F2001/133545

Abstract: A polarizer includes a first laminated structure having a first layer with a first refractive index and a second layer with a second refractive index, wherein the first and second refractive indices are different from each other. A buffer layer is disposed on the first laminated structure. A second laminated structure in the polarizer has a third layer with a third refractive index and a fourth layer with a fourth refractive index, wherein the third and fourth refractive indices are different from each other.

公开(公告)号：US09837614B2

公开(公告)日：2017-12-05

申请号：US14267148

申请日：2014-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Young Lee ,  Seok-Hwan Hwang ,  Young-Kook Kim ,  Jun-Ha Park ,  Hye-Jin Jung ,  Jin-O Lim ,  Jong-Woo Kim ,  Sang-Hyun Han ,  Kwang-Hyun Kim ,  Eun-Jae Jeong ,  Soo-Yon Kim

IPC: H01L51/00 ,  H01L51/50 ,  C09K11/06 ,  C07D401/14 ,  C07D333/76 ,  C07D401/04 ,  C07D401/10 ,  C07D403/10 ,  C07D405/04 ,  C07D405/10 ,  C07D409/10 ,  C07D409/14 ,  C07D209/88 ,  C07D307/91 ,  C07D215/12 ,  C07D213/57 ,  C09B57/00

CPC classification number: H01L51/0054 ,  C07D209/88 ,  C07D213/57 ,  C07D215/12 ,  C07D307/91 ,  C07D333/76 ,  C07D401/04 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  C07D405/04 ,  C07D405/10 ,  C07D409/10 ,  C07D409/14 ,  C09B57/001 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5072

Abstract: A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the condensed-cyclic compound. wherein R1 to R10 are defined as in the specification.

公开(公告)号：US20170299917A1

公开(公告)日：2017-10-19

申请号：US15432164

申请日：2017-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jang ,  Kwang-Hyun Kim ,  Sangjae Kim ,  Seungbeom Park

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1341 ,  G02F1/1337

CPC classification number: G02F1/133514 ,  G02F1/133377 ,  G02F1/133516 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/13725 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2202/04

Abstract: A display device comprises a first substrate; a color filter layer disposed on the first substrate; a first enclosed microcavity disposed on the color filter layer; an upper liquid crystal layer disposed in the first enclosed microcavity and comprising a dye having a complementary color with respect to a color of the color filter layer; a second substrate facing the first substrate; a second enclosed microcavity disposed on the second substrate; and a lower liquid crystal layer disposed in the second enclosed microcavity and comprising a dye having a complementary color with respect to a color of the color filter layer.

公开(公告)号：US09625762B2

公开(公告)日：2017-04-18

申请号：US14714737

申请日：2015-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Gwan-Young Na ,  Kwang-Hyun Kim ,  Sang-Jae Kim ,  Ji-Hye Kim ,  Teck-Soo Kim ,  Hyoung-Joo Lee ,  Seon-Ah Cho

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/133536 ,  G02F1/13363

Abstract: Disclosed is a liquid crystal display device, including: first and second substrates, which are spaced apart from each other by a predetermined interval while facing each other; a reflective polarizing plate disposed under the first substrate, and including a first refractive index layer and a second refractive index layer, which have different refractive indexes and are repeatedly stacked; first and second compensation layers sequentially stacked on the second substrate, and an upper polarizing plate including a polarizing layer formed on the second compensation layer; and a liquid crystal layer formed between the first and second substrates.